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", 0x1000}, {&(0x7f0000078000-0xa6)="057fcbc8f7ed06ab24ebed51d12f5e3ed00d02394c4fe38a86b129a8b29d0d88910818858c009719a588bd19ee2967089704c42352f07a5d02820b762834bb08047d27b1525626abf49d62d1d353df5cab0315cfa5d130c27f3976ad756e5b42ba45c530b82e40c891c9f9f08dc365e7f15f110fff6c583bf873a1e4eb3c8dfdf56182130aa05656e58cbb46e8df8e966e1e6c6e1de97b66e415378f2c5ffb25f0551de3c0e0", 0xa6}, {&(0x7f0000f17000)="b18e3f2598279b5c248e17f7bd6c33285d8317072442f8724edaef53079c0ef2e5263e0e1f16d008509357479ba0ccd706947dad1dc8535261cf0cf2ade4714b5c3e5c85d47e6fb16e9fe5863d81cfabd13a42c7df8857baf30cddd88e0a4d16835f9b694d4657bafa6171efe55a84b92f5c56bdeca12ad3dff1b29d930afcd455e5405769bf3c8ad9d126cb7bc755c9622557e9eb9d419d9590cdf207339dfd1b70", 0xa2}], 0x4, &(0x7f000034f000)={0x80, 0x116, 0x34a9d0fd, "5f7da57efe68031fda2b39b0b39f762b35dadb6a357ca4a317c0d954c6c7cd18fe888a778f412591ca221b434d83328078ef97985b1aba0c46438b5678261cabd1a059ca1096d934d8a030d0351432eb11b181ae08ad1653d96be42bc0124213c90dd1d509c41b8ecf4a30ee"}, 0x80, 0x800}, 0x40000) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000327000-0x5)=""/5, 0x5) recvfrom$inet6(r0, &(0x7f000020f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/02/01 11:53:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000186000-0x12)='/dev/input/mouse#\x00', 0x40, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000832000)={0x9f, 0x5, 0x400, 0x3, "444eb176a3b419daea69643bebf1adf4b365e1526b8d8f85cc49efcfb559ac58bc26700892b7341fdb1bbcc5", 0x80000001}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00003c7000-0x20)={0x194072c5, 0x1f, 0x9, 0x4, 0x0, 0x8d}) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000e04000)=0x0) readv(r1, &(0x7f000019d000)=[{&(0x7f000022d000-0x7d)=""/125, 0x7d}, {&(0x7f00006a9000)=""/78, 0x4e}, {&(0x7f00000ec000-0x22)=""/34, 0x22}, {&(0x7f00000bc000-0x4)=""/4, 0x4}], 0x4) read(r1, &(0x7f00003b2000)=""/80, 0x50) 2018/02/01 11:53:28 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000f00000-0x12)='/dev/input/mouse#\x00', 0x8, 0x8a40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0xdf51, @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]}}, &(0x7f00007ae000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='teql0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x81, 0x4) listen$netrom(r0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x49, 0x401, 0x7fff, 0x100000001}, 0x14) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/02/01 11:53:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000eb0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xe45) r1 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/02/01 11:53:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ee000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000817000)={0xfffffffffffffffb, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000025c000-0x10)={0x3, r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f08000-0x9)='/dev/dsp\x00', 0x200003, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000fb5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000308000-0x1000)=""/4096, &(0x7f0000769000-0x4)=0x1000) 2018/02/01 11:53:28 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="38e7d34e9005be465287f1aa68ce2571"}}) syncfs(r0) socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x2, 0x10118) 2018/02/01 11:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000001a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000628000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b7b000)={0xb50, 0x7, 0x2000}, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r2, &(0x7f0000910000-0xa9)="cab9c34769d4cda94b6c5eff0273049eb309321119327116a0df106c8ce85ebc5b0fefebb4ff11af6f504ec8a9edc1888db57b703460aee06d341d83d2492e09", 0x40) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x9a9}], 0x1, &(0x7f0000b08000)=""/0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00005e7000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c09000-0x20)={0x592, 0x5, 0x8004, 0x800, 0x0, 0x2, 0x2, 0x0, 0x0}, &(0x7f000085c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000021e000)={0x0, 0x100000001}, &(0x7f0000b85000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a67000-0xb8)={r4, 0x8, 0x8, 0xffff, 0x690, 0x9, 0x6, 0xfffffffffffffff8, {r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x80000000, 0x4, 0x3, 0xdbb3}}, &(0x7f00009aa000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r6, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mknodat(r3, &(0x7f0000efd000-0x8)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000eb7000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000656000-0x4)={r7, 0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000077e000-0x4)={r2}) 2018/02/01 11:53:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4d000-0x9)='/dev/rtc\x00', 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/01 11:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d5c000-0x66)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x14, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x7, 0x40, [@empty=0x0]}, @lsrr={0x83, 0x17, 0x9, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x3ff}, @ssrr={0x89, 0x17, 0x62, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000645000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000171000)={0x0, 0x44, "e601d0ba73949fa6020bdc58b5e79a17c4ce8f41199d98f4c2147904acf48380fc48a3140d53a0e3ad4403ea544eb7fe0de4ea382a9d4c8ce0f57422d085fed6646d3221"}, &(0x7f00000eb000-0x4)=0x4c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000903000-0xc)={r1, 0x7, 0x30}, &(0x7f0000c4e000-0x4)=0xc) 2018/02/01 11:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/02/01 11:53:28 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x20044800}, 0x0) 2018/02/01 11:53:28 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, 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) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000032a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000062e000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x80)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0xfffffffffffffecf, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0xfd1c}], 0x4d, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}], 0x10000000000001d9, &(0x7f0000005000-0xa1)=""/161, 0x54, 0x0}, 0x0}], 0x241, 0x100, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x3, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000-0x80)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x65bbd40c}, @in6={0xa, 0x2, 0x56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x80) 2018/02/01 11:53:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000065a000)=@add_del={0x2, &(0x7f0000000000)=@generic="ec5b4fdd7e461c5480e54f9e9ef50d55", 0x1ff}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000002000-0x28)={0x1, 0x20, [0x0, 0x80000001, 0x4, 0x8, 0x2, 0x2, 0xfffffffffffffc01, 0x5]}) ioctl$KDSETMODE(r2, 0x4b3a, 0x2cb) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/02/01 11:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") creat(&(0x7f00001b8000)='./file0\x00', 0x134) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000af9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000-0x4)=0xe8) r1 = getegid() chown(&(0x7f00009a5000)='./file0\x00', r0, r1) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2018/02/01 11:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000012e000-0x8)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000855000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00006a5000-0x78)={0x1, 0x78, 0x9927, 0x3ff, 0x87cd, 0x7f, 0x0, 0x81, 0x20000, 0xa, 0x100000001, 0x3, 0x14000000, 0x3, 0x3ff, 0x2b, 0xfeeab61, 0x1, 0x6, 0x5, 0x101, 0x5, 0x100000001, 0x9, 0x6ea, 0x5464, 0x100, 0x7, 0x0, 0x58, 0x100, 0x80, 0x7ff, 0x9, 0x19, 0x5, 0x2, 0x78fa, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000960000)=0x0, 0xa}, 0x41, 0x3f, 0xdc3d, 0x3, 0x7fffffff, 0xea, 0xffffffffffff7499, 0x0}, r1, 0x100000001, r0, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') sendfile(r0, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/02/01 11:53:28 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000043f000)={0x0, 0x0}) clone(0x0, &(0x7f0000d8c000)="", &(0x7f0000328000)=0x0, &(0x7f0000faa000-0x4)=0x0, &(0x7f0000491000)="") get_robust_list(0x0, &(0x7f000031c000-0x8)=&(0x7f00000e1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063c000)=0x18) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$l2tp(0x18, 0x1, 0x1) kcmp(r0, r1, 0x3, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = mmap$binder(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x400000002, 0x80010, 0xffffffffffffffff, 0x1) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000f41000)={0x44, 0x0, &(0x7f0000a5f000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x20, &(0x7f0000387000)=[@flat={0x73622a85, 0x0, r6, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f00001f4000)=[0x20, 0x78, 0x28, 0x20]}}], 0x76, 0x0, &(0x7f0000eaf000)="e001005827eb0145b06736056e2f0000000000000009459d6c7e311931007cec356c1f3b8abaafabd1da876dc4dbd68a97f003e07c2bd4ca204ac59e889806cbd6f5a60151a55f94b96ea32af91a187961705159e2ad29c40db9176c0355971ea605b2760ca6dbdd0be7c3a6abd77d52a6ae6b4f952a"}) r7 = open(&(0x7f00002cf000)='./file0\x00', 0x20000, 0x40) flistxattr(r2, &(0x7f00009d1000-0x96)=""/150, 0x96) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000ffb000-0x8)=0x3) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309, r6, 0x0}], 0x0, 0x0, &(0x7f0000b74000-0x4f)=""}) [ 77.169376] syz-executor6 (12178) used greatest stack depth: 14480 bytes left [ 77.169609] binder: 12212:12220 got transaction with invalid offset (32, min 0 max 48) or object. [ 77.169747] binder: 12212:12220 transaction failed 29201/-22, size 48-32 line 2966 [ 77.170207] binder: 12212:12220 BC_ACQUIRE_DONE uffffffffffffffff no match [ 77.187509] binder: BINDER_SET_CONTEXT_MGR already set [ 77.187519] binder: 12212:12225 ioctl 40046207 0 returned -16 2018/02/01 11:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/02/01 11:53:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) ftruncate(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001c8000-0x13)="0000046970000000007f80000101656c") sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/02/01 11:53:28 executing program 4: clone(0x0, &(0x7f00002ce000-0x1b)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f000083d000-0x1000)="") unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0x2, 0x7, 0x1f}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fbc000-0x4)=0x0) 2018/02/01 11:53:28 executing program 0: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000113000-0x5)='task\x00') ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000df8000)={0x7, 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0xfff, 0x4) sendto$inet(r1, &(0x7f0000df4000-0x47)='7', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e3000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000198000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000517000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000010000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df6000)=r3, 0x4) poll(&(0x7f0000df5000)=[{r4, 0xc2b73308762b4de9, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r1, 0x200, 0x0}, {r1, 0x1, 0x0}, {r1, 0x10, 0x0}], 0x8, 0x97) close(r0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) lookup_dcookie(0x80000001, &(0x7f0000977000)=""/147, 0x93) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000dfc000-0xc)={0x1, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f000000d000-0x10)={0x1cbd, 0x6, 0x100000001, 0x6}, 0x10) setsockopt$sock_int(r6, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind(r7, &(0x7f0000dfb000-0x9)=@rc={0x1f, {0x1, 0xfff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1}, 0x2}, 0x9) syz_open_dev$sndtimer(&(0x7f0000bbf000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) readahead(r6, 0x8, 0x1) accept$inet(r6, 0x0, &(0x7f0000df6000)=0x0) 2018/02/01 11:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xf5b288bf6e9fe278, r0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000367000-0x4)=0x0) r3 = dup(r2) statfs(&(0x7f0000d1b000-0x8)='./file0\x00', &(0x7f0000283000-0x3e)=""/62) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00003d9000-0x4)=0x4, 0x4) sendmsg$alg(r3, &(0x7f00006bf000-0x38)={0x0, 0x0, &(0x7f000099e000-0x10)=[], 0x1, 0x0, 0xfffffe52, 0x0}, 0x2) recvmsg(r1, &(0x7f00003bd000)={&(0x7f0000e3d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000030c000-0x10)=[{&(0x7f00001da000)=""/52, 0x34}], 0x10000000000000fe, &(0x7f0000e7a000)=""/4096, 0x1265, 0x0}, 0x0) 2018/02/01 11:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d16000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000eea000)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d62000-0x8d)={0x0, 0x85, "2bf5b70e4e198e71927f8d57fc4b1e0d375cbe1c1a25a314ccccec91cb07cf01ccc562dd0821c6634c0c34a2e00264922d0397926ad60c083f53a96b5465eed58ac64ecd3fba845baf1ee41d6729d2be4f58be704fc26316c4647df45fff222be8d6367aecff53b16ea33eefbcf7aa61fec30fac6601b7b9902b02f842d58a5c3c6fd71203"}, &(0x7f0000b00000)=0x8d) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dea000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000595000-0x4)=0x8) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000db3000-0x18)={0x1, 0x0, [{0x40000092, 0x0, 0x0}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000f32000)={0x40000000, 0xe61, 0x1e}) 2018/02/01 11:53:28 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000011a000)=0x1, 0x4) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/02/01 11:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d1c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf520, 0xa400) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e89000)={@generic="09b3e6cda059739f8def16af7127a7f4", @ifru_mtu=0xfffffffffffff29b}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a49000)={0x0, 0x5}, &(0x7f00004fe000)=0x8) fallocate(r0, 0x0, 0xffff, 0x3f8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000fb000)={r1, 0x7fff, 0x3, [0x5, 0x3, 0x800]}, &(0x7f0000e4c000-0x4)=0xe) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002b1000)={{0x7f, 0xe075}, {0x0, 0xfffffffffffffffd}, 0x7, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f000023e000)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00008eb000-0xc)={0x60000014, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000193000-0x13d4)={0x20, 0x0, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/autofs\x00', 0x80002, 0x0) [ 77.187945] binder_alloc: binder_alloc_mmap_handler: 12212 20000000-20002000 already mapped failed -16 [ 77.191484] binder_alloc: 12212: binder_alloc_buf, no vma [ 77.191511] binder: 12212:12225 transaction failed 29189/-3, size 48-32 line 2903 [ 77.194123] binder: 12212:12225 BC_ACQUIRE_DONE uffffffffffffffff no match 2018/02/01 11:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/01 11:53:29 executing program 5 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000d25000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x42f1, []}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/mls\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000667000-0xaf)=""/175, 0xaf) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b14000-0x10)={0x4, 0x1ff, 0x20, 0xa5}, 0x10) linkat(r0, &(0x7f00003e1000-0x8)='./file0\x00', r0, &(0x7f000000f000)='./file0\x00', 0x400) [ 77.283803] rdma_op 000000005deb0011 conn xmit_rdma (null) 2018/02/01 11:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) fsync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/02/01 11:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$mice(&(0x7f0000f49000)='/dev/input/mice\x00', 0x0, 0x200a42) perf_event_open(&(0x7f0000271000)={0x3, 0x78, 0x0, 0x4, 0xff, 0x5, 0x0, 0x7, 0x808, 0xa, 0x9, 0x112, 0x225b, 0x8ac, 0x8000, 0x3, 0x100000, 0x80, 0x0, 0x59, 0x3, 0x8000, 0xff, 0x9, 0x9, 0x3c22, 0x2, 0x1, 0x604a, 0x5, 0x8, 0x101, 0x0, 0x8, 0xff, 0xc91, 0x40, 0x6f37, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000dcf000)=0x0, 0x2}, 0x200, 0xffffffff80000001, 0x44ad, 0x3, 0x8, 0x71f, 0x0, 0x0}, r0, 0x83, r1, 0x9) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x3, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r2 = memfd_create(&(0x7f0000efc000-0x1)='\x00', 0x3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000061a000)={0x7, 0x1, 0x80, 0x8, 0x1ff}, 0xc) 2018/02/01 11:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000656000-0x4)=0x0) lseek(r0, 0x0, 0x6) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x6000) 2018/02/01 11:53:29 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000e0000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r0, r1, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x1, 0x1) r3 = dup2(r2, r2) timerfd_settime(r3, 0x1, &(0x7f0000be0000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000d4b000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$unix(r3, &(0x7f00008fb000)="9a9ef648ac1fc16352c488", 0xb, 0x0, 0x0, 0x0) 2018/02/01 11:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000dd0000-0x25)="6c696600a90000") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) [ 77.393954] FAULT_INJECTION: forcing a failure. [ 77.393954] name failslab, interval 1, probability 0, space 0, times 1 [ 77.445594] CPU: 0 PID: 12260 Comm: syz-executor5 Not tainted 4.15.0+ #290 [ 77.452661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.462017] Call Trace: [ 77.464613] dump_stack+0x194/0x257 [ 77.468258] ? arch_local_irq_restore+0x53/0x53 [ 77.472946] should_fail+0x8c0/0xa40 [ 77.476672] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.481791] ? lock_pin_lock+0x360/0x360 [ 77.485854] ? print_irqtrace_events+0x270/0x270 [ 77.490627] ? check_noncircular+0x20/0x20 [ 77.494867] ? check_noncircular+0x20/0x20 [ 77.499104] ? find_held_lock+0x35/0x1d0 [ 77.503155] ? __lock_is_held+0xb6/0x140 [ 77.507237] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 77.513103] ? lock_downgrade+0x980/0x980 [ 77.517238] ? rcu_note_context_switch+0x710/0x710 [ 77.522149] ? lock_release+0xa40/0xa40 [ 77.526111] should_failslab+0xec/0x120 [ 77.530067] __kmalloc_track_caller+0x5f/0x760 [ 77.534632] ? __might_sleep+0x95/0x190 [ 77.538598] ? msr_io+0xec/0x3b0 [ 77.541950] memdup_user+0x2c/0x90 [ 77.545473] msr_io+0xec/0x3b0 [ 77.548650] ? do_get_msr+0x1c0/0x1c0 [ 77.552458] ? kvmclock_update_fn+0x2b0/0x2b0 [ 77.556939] ? perf_trace_lock+0xd6/0x900 [ 77.561078] kvm_arch_vcpu_ioctl+0x322/0x4740 [ 77.565599] ? lock_acquire+0x1d5/0x580 [ 77.569569] ? alloc_set_pte+0x1102/0x1880 [ 77.573788] ? kvm_arch_vcpu_put+0x390/0x390 [ 77.578177] ? check_noncircular+0x20/0x20 [ 77.582403] ? lock_release+0xa40/0xa40 [ 77.586393] ? reacquire_held_locks+0x1f9/0x3e0 [ 77.591057] ? alloc_set_pte+0x1102/0x1880 [ 77.595278] ? find_held_lock+0x138/0x1d0 [ 77.599411] ? print_irqtrace_events+0x270/0x270 [ 77.604159] ? filemap_map_pages+0x919/0x15d0 [ 77.608637] ? lock_downgrade+0x980/0x980 [ 77.612777] ? unlock_page+0x19f/0x270 [ 77.616646] ? wake_up_page_bit+0x530/0x530 [ 77.620956] ? lock_acquire+0x1d5/0x580 [ 77.624907] ? lock_acquire+0x1d5/0x580 [ 77.628886] ? vcpu_load+0x1c/0x70 [ 77.632411] ? lock_release+0xa40/0xa40 [ 77.636372] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 77.642256] ? rcu_note_context_switch+0x710/0x710 [ 77.647176] ? __might_sleep+0x95/0x190 [ 77.651144] ? vcpu_load+0x1c/0x70 [ 77.654664] ? __mutex_lock+0x16f/0x1a80 [ 77.658888] ? vcpu_load+0x1c/0x70 [ 77.662430] ? vcpu_load+0x1c/0x70 [ 77.665964] ? print_irqtrace_events+0x270/0x270 [ 77.670700] ? mutex_lock_io_nested+0x1900/0x1900 [ 77.675529] ? trace_event_raw_event_lock+0x340/0x340 [ 77.680704] ? __lock_acquire+0x664/0x3e00 [ 77.684933] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.690110] ? trace_event_raw_event_lock+0x340/0x340 [ 77.695280] ? vmx_vcpu_load+0x9cb/0xdc0 [ 77.699321] ? __lock_acquire+0x664/0x3e00 [ 77.703539] ? handle_rdmsr+0x950/0x950 [ 77.707501] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.712676] ? perf_trace_lock+0xd6/0x900 [ 77.716805] ? check_noncircular+0x20/0x20 [ 77.721030] ? perf_trace_lock+0xd6/0x900 [ 77.725175] ? __fdget_pos+0x12b/0x190 [ 77.729057] ? kvm_arch_vcpu_load+0x1c1/0x890 [ 77.733535] ? kvm_arch_vcpu_load+0x4b1/0x890 [ 77.738018] ? kvm_arch_dev_ioctl+0x3b0/0x3b0 [ 77.742499] ? preempt_notifier_dec+0x20/0x20 [ 77.746988] kvm_vcpu_ioctl+0x240/0x1010 [ 77.751039] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 77.756922] ? check_noncircular+0x20/0x20 [ 77.761141] ? find_held_lock+0x35/0x1d0 [ 77.765189] ? __fget+0x333/0x570 [ 77.768625] ? lock_downgrade+0x980/0x980 [ 77.772758] ? find_held_lock+0x35/0x1d0 [ 77.776811] ? lock_release+0xa40/0xa40 [ 77.780775] ? __lock_is_held+0xb6/0x140 [ 77.784831] ? __fget+0x35c/0x570 [ 77.788273] ? iterate_fd+0x3f0/0x3f0 [ 77.792054] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 77.796886] ? vfs_write+0x374/0x510 [ 77.800580] ? wait_for_completion+0x770/0x770 [ 77.805165] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 77.811038] do_vfs_ioctl+0x1b1/0x1520 [ 77.814911] ? ioctl_preallocate+0x2b0/0x2b0 [ 77.819308] ? selinux_capable+0x40/0x40 [ 77.823360] ? __sb_end_write+0xa0/0xd0 [ 77.827327] ? fput+0xd2/0x140 [ 77.830507] ? security_file_ioctl+0x89/0xb0 [ 77.834918] SyS_ioctl+0x8f/0xc0 [ 77.838285] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 77.843023] RIP: 0033:0x453299 2018/02/01 11:53:29 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b18000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c3f000-0x4)=0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000005000-0x8)=0x1000000000000009) 2018/02/01 11:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000397000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000998000-0x4)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006cc000-0x14)={0xffffffff, 0x9, 0xb9, 0x3084, 0x172}, 0x14) ioctl(r0, 0x4000000000001275, &(0x7f0000817000)="") 2018/02/01 11:53:29 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000001b000+0x4e8)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000024000)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000028000-0xe)='/dev/admmidi#\x00', 0x100, 0x509000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000028000-0x8)=0x1) 2018/02/01 11:53:29 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 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r0, &(0x7f000037a000-0x3d)=""/61, 0x3d) 2018/02/01 11:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:29 executing program 7: clone(0x0, &(0x7f0000080000+0xb14)="", &(0x7f000010d000-0x4)=0x0, &(0x7f0000189000)=0x0, &(0x7f000000a000-0xd8)="") sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000003000-0x30)={0x30, 0x1, 0x5, @fuse_notify_retrieve_out={0x2, 0x4, 0x7, 0x5}}, 0x30) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1, 0x2, 0x2, 0x96b, 0x40, 0x80000001}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000003000-0x58)={0x100000001, 0x4000000000000000, 0x9a86, 0xfff, 0x80000001, 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]}) getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/02/01 11:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x800) open_by_handle_at(r0, &(0x7f0000009000)={0x84, 0x2d63e717, "802b4739b2bafdb85f0db9bc21acafafebfecaf6b11f2f277c0658f29bc046c82cd45d45ab97d1888f194ca4cab1911a61309e5066c39a252064ec0bd79845e0a50ea7e160850d27df5d80feed258010ec8527343009844ceefa0751acd29d431cbd31df84433300131fe2897912bb36e38dcef84732d813293903bf"}, 0x125141) semtimedop(0x0, &(0x7f00007c3000)=[{0x0, 0xfffffffffffffffc, 0x1800}], 0x1, &(0x7f00009b1000)={0x0, 0x0}) mprotect(&(0x7f000090c000/0x3000)=nil, 0x3000, 0x2) 2018/02/01 11:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0e000-0x8)='./file0\x00', 0x2, 0x20) r1 = syz_open_dev$adsp(&(0x7f00008ca000)='/dev/adsp#\x00', 0x80000000, 0x40) execve(&(0x7f0000e7c000-0x8)='./file0\x00', &(0x7f0000e05000)=[&(0x7f0000d86000-0x1c)='cpusetvmnet1+.nodevuser.&\'(\x00', &(0x7f0000771000)='/dev/adsp#\x00', &(0x7f0000381000-0x4)='GPL\x00', &(0x7f0000089000-0xb)='/dev/adsp#\x00', &(0x7f000061b000)='/dev/adsp#\x00'], &(0x7f0000ba5000)=[&(0x7f0000707000)='\x00', &(0x7f0000096000)='-vmnet0md5sum+\x00', &(0x7f0000808000-0xb)='/dev/adsp#\x00', &(0x7f0000c31000-0x2)=',\x00']) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009dc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000702000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000242000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000024f000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x6, 0x1, 0x3f, 0xa, 0x20, 0x20, 0x87, r2, r3}, {0x4, 0x100000001, 0x1ff, 0x2, 0x8, 0x9, 0x8000, 0x70000000000}, {0x9, 0x4, 0x100000000, 0x5}, 0x5, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x2, 0x101, 0x2, 0x6, 0x6}}, 0xe8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000047b000-0x4)=0x40, 0x4) sendfile(r0, r0, &(0x7f0000b17000-0x8)=0x10000040000, 0x200008) [ 77.846198] RSP: 002b:00007fe3711cac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 77.853900] RAX: ffffffffffffffda RBX: 00007fe3711caaa0 RCX: 0000000000453299 [ 77.861148] RDX: 00000000204adfc8 RSI: 000000004008ae89 RDI: 0000000000000015 [ 77.868391] RBP: 00007fe3711caa90 R08: 0000000000000000 R09: 0000000000000000 [ 77.875651] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 77.882913] R13: 00007fe3711cabc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/01 11:53:29 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0xc) clone(0x0, &(0x7f0000070000)="", &(0x7f0000617000)=0x0, &(0x7f0000929000-0x4)=0x0, &(0x7f00006a1000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x1, 0x3000, 0x220, &(0x7f0000505000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000002000)={{0x8, r1, r2, r1, r2, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0}, 0xffffffffffffff01, 0x7, 0xfff, 0x4, r0, r0, 0xffff, 0x0, 0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101202, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) sched_getaffinity(r0, 0x8, &(0x7f000040a000)=0x0) 2018/02/01 11:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000e15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004b6000)={0x0, @in={{0x2, 0x2, @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]}, [0x3, 0x6d3, 0x8, 0xf7, 0x1c1, 0x100000001, 0x1e00000000000000, 0x101, 0x6, 0x2, 0x2, 0xffff, 0x4, 0x3f, 0x7]}, &(0x7f000038a000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008e2000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) connect$inet6(r1, &(0x7f0000e86000)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000777000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) 2018/02/01 11:53:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0xff, 0x20, 0x4, 0x7f4}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x50ed, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r2, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = semget$private(0x0, 0x1, 0x0) semctl$IPC_RMID(r3, 0x2, 0x10) 2018/02/01 11:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b4e000-0x8)='./file0\x00', 0x4200, 0xa1) bind$ax25(r0, &(0x7f0000de4000-0x10)={0x3, {"55cb3bc6426886"}, 0x800}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ee5000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, @in6={0xa, 0x1, 0xcf4c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}], 0xb0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000703000)={0x0, {""/7}, 0x0}, &(0x7f0000e2b000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ebc000-0xf3)={0x0, 0xeb, "d36461e9ce5cb8b14a9084456fe307db519ef9a96bef72b41590f73446348b0d13253946571707da7e9e1ec3397c360f3446de759ed61887aa138a25033c4a2fbd3335b10b650646bac80bb15c3e8b393cbde238551cbfa746011c4f635959eee37696fa5b051c4d97080f6c7889dbaef64c9bb3944d824cbc3462fc227c1092a22a6dc0640fa8c114565dbc5ba50b6edbe9682c6232ad9d6a30a996ec1951186d777591c596e7d58b3f47746f7e8c2d1b116328d7d4588c2509d7631a372f870b096506b5ca6cb606a35664fa2aa2bf31153dbd9d2f7b3c76f0d5b9a4c7601365583e9c128ef6ff90d3d8"}, &(0x7f00006e7000)=0xf3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004bc000-0x8)={r1, 0x80}, &(0x7f0000fe9000-0x4)=0x8) 2018/02/01 11:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a4000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000b14000)={0x1f, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000041000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000445000-0x13b8)={0x20, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:29 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000001c000-0x3a)="a6e7cb99eac77ff0612079525e90", 0xe}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000019000)=0x0) 2018/02/01 11:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)="") bind$ax25(r0, &(0x7f00009f4000-0x10)={0x3, {"47d6b35503cac8"}, 0x800}, 0x10) r3 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e07000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c2000)=0xe8) 2018/02/01 11:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000265000-0x10)={0x2, &(0x7f00003f2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000042a000-0x10)={r1, &(0x7f000014f000-0x26)=""/38}) r2 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) 2018/02/01 11:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cd000-0xc)='/dev/autofs\x00', 0x25ddaf8598277277, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x4)=0x5) 2018/02/01 11:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000598000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) syz_emit_ethernet(0x2a, &(0x7f0000f4b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f0000e28000)={0x0, 0x1, [0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000818000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d5000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000450000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, r2}, 0x14) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000257000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x11, 0x1, "86e4617563581595ea2330246c355e0787ff5027b6ab996412ccf6fa610f60b2148aad9e5b468ace240f27fe0211f1ac445da4d8a94a5eb4e88b445142a3bc37", "2095fab6152a9eadb2b49c5a6c4a2a597733688eda3dc1d1f769ee2fdae2a455d408f2ba621f41ceba5159d45b064926b6420c1fbac9166ef779cf2eae01f29e", "12acb1aed76f7b771356561c16ff98e9fb1327f5cb66181abe8ad5562c78b371", [0x1, 0xffffffff]}) 2018/02/01 11:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d9e000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b1b000)={0x3}, 0x4) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x1fe, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/02/01 11:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x392, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/kvm\x00', 0x400, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003ea000)={0x10002, 0x1, 0x2000, 0x1000, &(0x7f000084a000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) request_key(&(0x7f00005ce000)='user\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000791000-0x21)='&]vmnet0nodevppp1md5sum%nodevem0\x00', 0x0) add_key$user(&(0x7f0000e79000-0x1)='user\x00', &(0x7f00009d1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000535000)="eb57b2c567767715e1300756c13bc3b53fdbf56bb1914aa0af49d1bafaa6c8", 0x1f, 0xfffffffffffffffd) add_key(&(0x7f0000a36000-0x9)='cifs.idmap\x00', &(0x7f0000b72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000535000)='asymmetric\x00', &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f2a000)="0abb3199337a6d4fc86a0f058b45c24514212c93630edee8502374b14564756ff543bc1fb465f5534eeb9068529db2dd", 0x30, 0xfffffffffffffffd) add_key(&(0x7f0000348000)='encrypted\x00', &(0x7f0000b1f000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca2000-0xdc)="2fa5cc8053a98893ea874a63bcc83567ffb8f41fd45d70e3bcb615536d1a33d9d417cb63ed7437777aeac2d4e5d5370dd229391b83acf80b24276350941a4e5f3d5e9e930e7c3b04cc6a0421968998169248707c8cbca7ce784127d25e89c26b854c8c1217a9a17595714f43de076411b7d6b47d8ba7b6df561056023ae54a33d774930abac39e406fab30c7d1c0715f72cb37f0e3dbf934e57b422c7c51283bdd1f493e03cfb0dafb193d9c790f42488849b1022291b1741d86e898db98800023d997a9c48835bdb267778e0c32b53a0d337f9a1d713c0d37cee549", 0xdc, 0x0) r2 = add_key$user(&(0x7f00001f3000)='user\x00', &(0x7f00009d1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ce000-0x10)="c1d1b9271e00ad54945056ed39c99151", 0x10, 0xffffffffffffffff) keyctl$revoke(0x3, r2) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x8, 0xff, 0x40, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) r5 = geteuid() r6 = getgid() lchown(&(0x7f000055d000+0xc30)='./file0\x00', r5, r6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 11:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/checkreqprot\x00', 0x200800, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000067f000-0x10)={0x9, 0x67bf, 0xffffffffffffffff, 0x7}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/01 11:53:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a6000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2f7a0f564c38aeaa8fab4b339f4fa4fd"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f1d000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) llistxattr(&(0x7f00005eb000-0x8)='./file0\x00', &(0x7f0000726000)=""/71, 0x47) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x3da, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) 2018/02/01 11:53:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0xb4a80, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={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}) getgroups(0x3, &(0x7f0000000000)=[r1, r2, r3]) 2018/02/01 11:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) perf_event_open(&(0x7f00005d7000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000aa5000-0x4)=0x0, &(0x7f0000c0e000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ed2000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0xffffffffffffffff, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/02/01 11:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00003a2000-0x7)='ns/ipc\x00') setns(r1, 0x0) [ 78.181078] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/01 11:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r2 = syz_open_procfs(0x0, &(0x7f0000ade000)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x0, 0x2) sendfile(r2, r0, &(0x7f000038b000)=0x0, 0x1) 2018/02/01 11:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000b57000)='./file0\x00') syz_open_dev$usbmon(&(0x7f0000ecd000-0xd)='/dev/usbmon#\x00', 0x5, 0x12800) [ 78.223497] binder_alloc: 12352: binder_alloc_buf, no vma [ 78.247933] binder_alloc: 12352: binder_alloc_buf, no vma [ 78.247950] binder: 12352:12356 transaction failed 29189/-3, size 0-0 line 2903 [ 78.248181] binder: 12352:12366 ioctl 40046207 0 returned -16 2018/02/01 11:53:30 executing program 2: r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a20000-0x4)=0x60) r1 = socket(0x18, 0x0, 0x0) shutdown(r1, 0x0) 2018/02/01 11:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d7000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000053e000-0x28)={0x800, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000990000)=0x0) 2018/02/01 11:53:30 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000011000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000010000-0x6)={0x0, 0x0}, 0x6) 2018/02/01 11:53:30 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$dspn(&(0x7f000012a000-0xa)='/dev/dsp#\x00', 0x2, 0x10000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f7c000-0x2)=0x1, 0x4) 2018/02/01 11:53:30 executing program 1: clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e3c000)=0x0) kcmp(r1, r2, 0x4, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r5, &(0x7f0000002000-0x5a)=@pi={0x0, 0x88ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@canfd={0xd, {{0x0, 0x3, 0x12cc, 0x400}, 0x1d, 0x2, 0x0, 0x0, "4a3c801a191dda95ef4513a6fab1595bfbf66415ee3685e6547396b0b7d6c7d52af68d39af29cbcc0fdd3cd667c796e2a4e99df30930907095fc1a8b67dc04ee"}}}}}, 0x5a) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x220200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000002000-0xe)="b8ae6fe2565d90500ebb56636e0a", 0xe) r7 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x8a840) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f00006e2000-0x4)=0x0) pwrite64(r0, &(0x7f0000000000)="fd39637630c462210ca73cadb79bcebc282de870f2c714ed24a52b617fe4e42dc59494eddd9563b55798074607b3e676d7ef788be0ab111dfcbd999c89f5373e46dfd8c23cdbf53b6bf3dab9df61d29d135cbcf6ef1c48202bff3f29262adc1f9c103299161aa90ecc7b313df38e8ea915fbbd8afce7a9", 0x77, 0x0) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000001000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/02/01 11:53:30 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000ddc000)='wlan1&system\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c3e000)=0x4, 0x4) 2018/02/01 11:53:30 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) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aaf000)=@generic={0x800, 0xfffffffffffffffd, 0x67}) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) [ 78.347292] binder: 12352:12368 transaction failed 29189/-3, size 0-0 line 2903 [ 78.377718] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.383315] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.388997] binder: undelivered TRANSACTION_COMPLETE 2018/02/01 11:53:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f00006ad000-0x8)={0x0, 0x0}}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000556000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000308000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006be000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x1, 0x9, 0x2, 0xa0, 0x20, 0xff, r2, r3}, {0xd4, 0x5, 0xffffffff, 0x8, 0x9, 0x4800000000, 0x1ff, 0x59b}, {0x1, 0x7fff, 0x401, 0x7fff}, 0x3f, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x1, 0x4, 0x2, 0xffffffffffffff01, 0x800}}, 0xe8) 2018/02/01 11:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) listen(r0, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f02000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 11:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2b000-0xa)='/dev/vcs#\x00', 0x7, 0x10000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000212000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00006ab000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e17000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$KVM_GET_CLOCK(r2, 0x4004af07, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xe56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 78.395238] binder: undelivered TRANSACTION_COMPLETE [ 78.409474] binder: undelivered transaction 53, process died. [ 78.431308] binder: undelivered transaction 52, process died. 2018/02/01 11:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) 2018/02/01 11:53:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5059c61b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2000000000000}, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f96000-0xe)='sessionid\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) 2018/02/01 11:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f00001e6000-0x4)=0x0, 0x4) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a10000)=r1) r2 = syz_open_dev$sg(&(0x7f0000dda000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x400) getpeername$llc(r2, &(0x7f000096e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000554000-0x4)=0x10) 2018/02/01 11:53:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[], 0x0, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x1000000002000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000988000)=0x0, &(0x7f00004f3000-0x4)=0x4) write(r0, &(0x7f0000718000-0xf6)="c4753a8b6dc0ca512ae90d42f8573913a9ed718220e8c5c740d2b4d25f6ac5d0e1fe1409af4262f3fe8042ddf95a526b43364ec2fd8b5eeacdd66a7ffa17ba84a3af7068f059351d968d2d28319a30b7449d299f0bd0d9d9e6eb9a8f47ea64f8b1baf72390fff04602b9aa68a3bd55d34632b8ec92b17562e6488a9321a8e18bea407875ed9f6da3c4338b69cb8d4a47801a1428d82864b75d0f40eb08e22f73621fea5a7648949390eabe397d2a12669b6f6c5c2e1a9f757dd8fa87f349b8d99d7e3d20dec89775f0db3eced9bfad488e209162d2949dab4f70bf3e789c18003e5e19a5ae9b66c66151154037a4d753914e17b9b219", 0xf6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f67000)={0x0, 0x6, 0xa1002b17fb2cb912, 0x1, 0x800}, &(0x7f0000700000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c9a000-0xa0)={r1, 0x10001, 0x98, "5ebce9b8a3abae4d77975a91e804f3b127be3e439f3cb49f4c9eae572860ad801245a813e4f6c69aaca316054f07fbf926b43ea476b3a6279e402d37b6e12e6f117c279611a02196617a332c16ded69fc8be423f510faad8f108ebb5998062d202ebebaf5348f191c66b187b64ed7645fb3d620826f6d7a8e1cd82d6c9504518298fcf682737deb5716ac1037fe7ed7855b95f2a53afa3f1"}, 0xa0) setsockopt(r0, 0x6, 0xd9, &(0x7f0000f95000)="414f84e38a", 0x5) chdir(&(0x7f000006d000-0x8)='./file0\x00') r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/02/01 11:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000d1d000)='/dev/admmidi#\x00', 0xcc34, 0x1010c0) bind$rds(r1, &(0x7f0000ea7000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) connect$inet6(r0, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/01 11:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:30 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004db000)=0x7f, &(0x7f0000001000-0x8)=0x1) prctl$intptr(0xe, 0x0) 2018/02/01 11:53:30 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000054b000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/02/01 11:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000006e000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000564000)={0x8, 0x5, 0x0, 0x0, &(0x7f0000eaf000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f00000f8000-0xb)='/dev/hwrng\x00', 0x804, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f00005cc000-0x4)=0x3, 0x4) 2018/02/01 11:53:30 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 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}}}]}}, 0x2e8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb3, &(0x7f000002f000-0xb3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x70288000000, 0x3, 0x0}], {0x8100, 0x5, 0x1000, 0x7}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x9d, 0xffffffffffffffff, 0x0, 0x0, 0x10000002f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x621, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "74f1c43cdd97deffc7b2fdfe1a90ade61c8f7462de7ffd29be3eb7f73942fb0f16488296ca179f72d0457e267edf4acdb51020e1d4e0124ecdec61179fd9583750c7b5d27472ca269039cff5f4dc943220bfc85339861048d560faf036c2318061a339ee05973576557ae1923811e18041538c522da20b7e4d1109254b0b01b7dc"}}}}}, 0x0) 2018/02/01 11:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000484000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000319000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000029e000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00004c1000)=0xffff, 0x8) 2018/02/01 11:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7ff) openat$ashmem(0xffffffffffffff9c, &(0x7f000006e000)='/dev/ashmem\x00', 0x401, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000078e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b52000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000136000-0xc)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) sendmsg$unix(r0, &(0x7f000070c000-0x38)={&(0x7f0000b13000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ea8000)=[], 0x0, &(0x7f0000600000-0x78)=[], 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_pts(0xffffffffffffffff, 0x101083) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000743000)=0x4) 2018/02/01 11:53:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f76000-0xe)='net/connector\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00003a5000)={0x4, 0xe27b, 0x80000001, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000979000-0x30)={0x4c, 0x0, &(0x7f0000ccc000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006fd000-0x20)=[], &(0x7f0000168000-0x48)=[]}, 0xfffffffffffffffe}}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f1c000)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000483000-0x1000)=""/4096) [ 78.691887] binder: 12469:12471 transaction failed 29201/-22, size 0-0 line 2903 [ 78.700096] binder: 12469:12471 ioctl 8905 20f1c000 returned -22 [ 78.707834] binder: 12469:12471 ioctl 80dc5521 20482000 returned -22 [ 78.722672] binder: BINDER_SET_CONTEXT_MGR already set [ 78.728225] binder: 12469:12474 ioctl 40046207 0 returned -16 [ 78.742867] binder_alloc: 12469: binder_alloc_buf, no vma [ 78.749427] binder: 12469:12471 transaction failed 29189/-3, size 0-0 line 2903 [ 78.757578] binder: 12469:12474 ioctl 8905 20f1c000 returned -22 [ 78.769500] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.775231] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 11:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000dc7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000588000)=0x3a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c76000-0x4)=0x2, 0x4) syz_emit_ethernet(0x46, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0x0, "a9a8bd"}, ""}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000907000-0x10)='/dev/input/mice\x00', 0x0, 0x280000) bind(r0, &(0x7f0000a31000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getdents(r1, &(0x7f0000823000-0x5b)=""/91, 0x5b) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003be000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a49000-0x4)=0x8) 2018/02/01 11:53:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c6c000)=[{{0x0, 0x0, &(0x7f0000f7e000-0x10)=[{&(0x7f0000763000)=""/99, 0x63}], 0x1, 0x0, 0x0, 0x6}, 0xffffffff}, {{&(0x7f0000545000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009ea000-0x20)=[{&(0x7f000065f000-0x59)=""/89, 0x59}, {&(0x7f0000056000-0xc4)=""/196, 0xc4}], 0x2, 0x0, 0x0, 0x1f}, 0x651c}, {{&(0x7f0000ca1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000edb000)=[{&(0x7f0000694000-0xcf)=""/207, 0xcf}, {&(0x7f00002d4000)=""/119, 0x77}, {&(0x7f0000280000)=""/200, 0xc8}, {&(0x7f0000da4000-0x91)=""/145, 0x91}, {&(0x7f0000d41000)=""/173, 0xad}, {&(0x7f000035b000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e5000)=""/7, 0x7}, {&(0x7f00007b4000)=""/199, 0xc7}, {&(0x7f00001aa000-0x11)=""/17, 0x11}], 0x9, &(0x7f0000e32000)=""/67, 0x43, 0x80000001}, 0x6}, {{&(0x7f0000b3c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000136000)=[{&(0x7f0000ec9000)=""/16, 0x10}, {&(0x7f0000d72000-0x1c)=""/28, 0x1c}, {&(0x7f0000506000)=""/205, 0xcd}, {&(0x7f0000e7b000)=""/0, 0x0}], 0x4, &(0x7f0000224000)=""/20, 0x14, 0xba5d4f4}, 0x6}], 0x4, 0x1, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/02/01 11:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000eff000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00006ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f28000)={0x0, 0x0, 0xc2f1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000629000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007e8000)={r2, 0x80000, r3}) shutdown(r0, 0x1) r4 = getpgid(0xffffffffffffffff) sched_setparam(r4, &(0x7f0000354000)=0xfffffffffffffffb) 2018/02/01 11:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002a9000)={@common="626f8a643000f4000000000000f3ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007e8000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000)=0x18) 2018/02/01 11:53:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/02/01 11:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r0, &(0x7f0000c7e000-0x48)=@full={{0x3, {"f4c39b00ff18d0"}, 0xfffffffffffffffc}, [{"c0ef464a0a51d6"}, {"708fa7fa8b0fe3"}, {"263ebf4bdba33a"}, {"62d52d4fbfc3c3"}, {"5ad75b725438be"}, {"98f4b2e553725f"}, {"48212966ec0b03"}, {"2ee3188212c080"}]}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000b2f000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x2000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005c0000-0x18)={r1, &(0x7f0000a2f000)="d75041ee0add4d61248c0ed6fd846486dba1a0ae3e4042f88a9573134b65e3c6e31422400a1acf5ea49b6ae2cfd2b92b48c9a88b44def8652b017b04243150b9d1945df92f0a977548fbe8280042d58ae939", &(0x7f0000209000-0xd6)=""/214}, 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/vcs\x00', 0x24800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000a98000-0xbc)={0x7ff, 0x2, 'client0\x00', 0xffffffff80000000, "9865660291bd9275", "b965dc4b86ef608c1798ad35a5a6e83fc1aa463060c0fbdcc22f91c3a9bd2dfe", 0x2, 0x18963287, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009f4000)={0x8000, 0x807c, 0x200, 0x3, 0x8, 0x9c, 0x400, 0x9, 0x0}, &(0x7f0000387000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b7b000-0x8)=@assoc_value={r3, 0x0}, 0x8) 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 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x1, 0x0) 2018/02/01 11:53:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ccc000-0x1)=0x1, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f00002d9000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x880) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001a1000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001e5000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000007a000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002a9000)={0x0, 0x0, 0x0}, &(0x7f00001b8000-0x4)=0xc) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000323000)=0x0) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000e71000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d8b000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000034000-0x4)=0x0) getpgid(0xffffffffffffffff) r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(r4) r6 = syz_open_procfs(r5, &(0x7f0000395000-0xb)='mountstats\x00') preadv(r6, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) stat(&(0x7f00003fe000)='./file0\x00', &(0x7f0000e35000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r6, &(0x7f00004a0000)={&(0x7f0000cb9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a26000-0x10)={&(0x7f00007e4000)={0x2c, 0x3, 0x0, 0x400, 0x4, 0x3, {0xa, 0x0, 0x0}, [@typed={0xc, 0x86, @uid=r7}, @typed={0xc, 0x8f, @pid=r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) 2018/02/01 11:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) r3 = semget$private(0x0, 0x2, 0x0) semctl$IPC_INFO(r3, 0x5, 0x3, &(0x7f0000dfe000-0xfb)=""/251) 2018/02/01 11:53:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r0, &(0x7f000018a000-0x10)=[{&(0x7f0000a63000)=""/4096, 0xfffffffffffffd0d}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ead000-0x8)={r0, 0x3}) 2018/02/01 11:53:30 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005000)={0x6, 0x20, 0x3, 0x1f, 0x100000001, 0x3f, 0x8001, 0x20, 0x0}, &(0x7f0000005000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7ff}, 0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000003000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="217f34d990000000080000008121eb30"}}, 0x1e) pwrite64(r0, &(0x7f0000006000-0x7c)="d761d7c36c7237c25756f29f1d81a4d19d8a6dfa2a5bfdf8fea10efb1aec690d945700218c0e0b85ae20285355582f003b08fddfe528dcb41bb9387d9e56894a514111045d0ca32a51dbc3adae5dbbc9ddf9d6718e3a9862d328f20f08b26a18c1de0f791c4cb63d6d5a92c9e777e32933ade64fe6938b4c2712447b", 0x7c, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) chdir(&(0x7f0000005000-0x8)='./file0\x00') connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) 2018/02/01 11:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000174000)=[{&(0x7f0000a26000-0xb8)="075c9b65baef3d545496e6b4ad173446bba5c6176d2f2545c886519e9f998778", 0x20}], 0x1, &(0x7f000046e000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000497000)=""/34, 0x22) 2018/02/01 11:53:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x244300, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x2, 0x1, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}}}, 0x32) mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)=""/100, 0x64) read(r2, &(0x7f0000910000)=""/100, 0x64) 2018/02/01 11:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000018e000)='./file0\x00', 0x10040, 0x100) openat(r0, &(0x7f0000a1c000)='./file0\x00', 0x101080, 0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000a56000)="26000000ef004701050007008980e80500006d20002b1000c0dfff094a51f101018703b00035", 0xe) r2 = syz_open_dev$dmmidi(&(0x7f0000397000)='/dev/dmmidi#\x00', 0x1, 0x101000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000638000)=0xffffffff) 2018/02/01 11:53:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x445, 0x1) connect$pptp(r0, &(0x7f0000ef1000)={0x18, 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]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652af3b70abbb49cefccff7f1263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/02/01 11:53:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/02/01 11:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000640000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e20000)=0xe8) sendto$packet(r2, &(0x7f0000842000-0x97)="4cf7a43c811ec920f528c880ebb8cd7dbfc3c4e1717fb641dbc1cce39e3b168e9d3bab042fb6c6a75ebcb0ba3d5e3bfbdcdb7c12b2b1a00ccef58dd26351ac020a33692734af967fa88044fae79166d548d1f2cffd7aa056fd9ba8133b936585f27c10c7cd1e1f83b389d0638930367a357e4d4a8ffdde707179a135ef793cdf1404c1d82faceb991ebe7006b122be83e1f1698dd464f3", 0x97, 0x40000, &(0x7f00008c4000-0x14)={0x11, 0x1, r4, 0x1, 0x5, 0x6, @random="ab5936a6ba66", [0x0, 0x0]}, 0x14) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) stat(&(0x7f0000642000)='./file0\x00', &(0x7f0000bd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) syz_fuse_mount(&(0x7f00005ab000)='./file0\x00', 0xe000, 0x0, r0, 0x9, 0x30400) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x38, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) msgget$private(0x0, 0x611) 2018/02/01 11:53:30 executing program 7: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000807000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbb000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f0000fb5000)={0x3, 0x78, 0xbf7d, 0x6, 0x7, 0x0, 0x0, 0x8, 0x40, 0x3, 0x2, 0x401, 0x2, 0x1, 0x1003, 0x6, 0x1ff, 0x0, 0xfffffffffffffffc, 0xf96a, 0x573, 0xd6, 0x7fffffff, 0x80000001, 0x7, 0x4, 0x80, 0x1, 0x0, 0x100008001, 0x3, 0x80, 0x7, 0x3, 0x7, 0x3f, 0x3, 0x9bf, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0xf}, 0x9008, 0x5, 0x9, 0x0, 0x4, 0x9, 0x3, 0x0}, r0, 0x800, r1, 0x1) r2 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/02/01 11:53:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) r5 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r6 = fcntl$dupfd(r5, 0x0, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0xfffffffffffffff9, 0x53, 0x8, 0x4}) fstat(r6, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:30 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) fgetxattr(r0, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/02/01 11:53:30 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000010000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="a20439a36bcf6f11bbe9c247a1e2157b") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x3c, &(0x7f0000007000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0x0, 0x0, 0x81}, &(0x7f000000e000)=0xff53) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000013000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r4, @multicast1=0xe0000001, @empty=0x0}, 0xc) accept4$vsock_stream(r1, &(0x7f0000011000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000011000)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000011000-0x10)={r3, 0x800, 0xffffffff00000000, 0x6}, &(0x7f000000f000)=0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/02/01 11:53:30 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000003a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000049000-0x4)=0x80, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000038000)={0x4, &(0x7f0000012000)=[{0x6, 0xc, 0x2, 0x3}, {0x9, 0x7fffffff, 0x3, 0x3}, {0x30d1, 0x6, 0x20, 0x1}, {0x1000000000000000, 0xa50, 0x10000, 0x101}]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000027000-0x6)=0x0) 2018/02/01 11:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/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, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x0, 0x0}], &(0x7f0000b65000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = syz_open_dev$vcsa(&(0x7f0000d11000+0x27c)='/dev/vcsa#\x00', 0x1, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000011a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000060e000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) [ 79.147789] binder: 12552:12554 not enough space to store 3 fds in buffer [ 79.175712] binder: 12552:12554 transaction failed 29201/-22, size 72-16 line 3045 [ 79.190947] binder_alloc: binder_alloc_mmap_handler: 12552 20000000-20002000 already mapped failed -16 [ 79.201690] binder: BINDER_SET_CONTEXT_MGR already set [ 79.207156] binder: 12552:12554 ioctl 40046207 0 returned -16 [ 79.207196] binder_alloc: 12552: binder_alloc_buf, no vma [ 79.207223] binder: 12552:12558 transaction failed 29189/-3, size 72-16 line 2903 [ 79.231162] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.236712] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 11:53:31 executing program 7: socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000f88000-0xd5)="9fd9e2b876c889c7ebf08f3bc85b21e7854a7e39f4e3fbd224e6205d75103a2275245741b468a8d90ebd8f5789563b8fe7a87f9267ddbd0561909c52c7dd2df689315a0d2e530b9d2c944050db9132ee9ccfbaa4ae2517f3a999c578c30f9da97a6f91548e894555c7902159adb440e8b24db2dd440f0d634d14df363e659056bf98fe3be8c8ea75e99cf0ceaf2b20fda90b718a7d9ceaec6a1aaace600d9d90d479ba13154d989a98733007aa7e541dad02af0d82b4669a0b433d6424033dc7c63e8b25507703361641cf326579dcdd5f459c6ab5", 0xd5) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f87000-0x38)={&(0x7f0000211000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000)=[{&(0x7f00004d4000-0xed)="5ac3cf1ae58d2e434bdf6cbb8164129d4970d016cce402f62934316655c50af4776ab91fe42bed44a55a4a36b1feb084b003e9b27355bab1f183700bd8287feb80bb9018ae20fa4f5d5befaff0a43fd4df750fa10360e3c46d27e93c3d966729f4f27334824bfd74d12531a4f0ee5e71ec3720e6d35e69d5e46c24ea5b2810cba9266dff7c8e08e73dcc2138ba9791145a297b796416dac68b9a9e8d792f3ebaec5c0bcddfca1b111041fba9e7f0e9b806148f152b9cfb9427036213673bf178f2c49d7f89315ef0f6ea0beee22d6fef0bb484bb3760d3430d895d710d5e87ade1bacd373f90f54de7383c807a", 0xed}, {&(0x7f0000f86000)="f754a442ebf5b8ce71efb15169072029c3d007cac1cb43a9d1173ad9ee9a597ed7b1f0ac3f39643e95d84e9f3526ab00bc06ceddfaeb4a1ae7962f9a77e6314f8863a781029cfd3de494eb16c4b81be5ec03a19b68deda2d46bcdded275556785916759378e45571e18acb9559b25724720028ec8d88d8525349390e30d418bdb2b8b95cffbee64a2149eff041324b541d718415e447105f248e938d11234437366f819b23c5e95ebad464252b604e7f7ea15fa508d95648f95c404f083b12d6a3613cda62323b159d521a6fc54623ff76", 0xd1}, {&(0x7f0000f87000-0xb9)="d3c179f797e6be05a177753e545afbce182314041d05f62f26a63d6f1f905a6b7bc84e4af1b1d224419c71619b6854dcafb17ea63cd25f02ea9b29722e843938d02b6ee821eeeaafa7013851bd007435a600e60716ebea3a3586757ff6d8652b190447e271ede577bcbd64437035caa58c2d2db4501dc65c881160e76724cc54b8c760f0c8914ab5e3694f4ec3019040cfa94a6cdfb6ca47eb25715de644b8de585111f3459d69dfca836df056031e15c1ba3ea818542d859b", 0xb9}, {&(0x7f0000477000-0xa5)="fe015a091cfc20fa74a0451cfdc8722c360767b71b374d0d7f0ecdb45de65769d0f87fb5994f5e143904a16ff082df85231330c2928690c46a43fbae4659ef5eb0ac8763df068bb18c5bfd6609d2d505ac3226f8acd420a7b1672c0e76f1cc5d42399a395bce9caf1a5158a120a285fa56e6051956c87a306cbf804c69512bb67a641daa5a6697258a66177ab0550f2919603c323ed5231367dd744481c1831bf16b1fb1ef", 0xa5}, {&(0x7f0000f87000-0xef)="b941addfca1b72b477755440f99ac73289f4a4d36582b2ddc9aea73df9541c105a09b48baa10c20d86394fa119fa51d50c2c1f558dc35b83797a61a7b8a464a16afc224e9283f24396e6ea41e4d2908bca3f74bf33fd0a5fdba2d5d7b2cb14b7ea159b495fa89bff97edb0e736bf2cbc2a0900690e9515e195fed7143a35d464450e735bebe2b54ef096231bf46dec5bc5e1f0abcb12aceb8215dbbf9ef53f5cb861fe124b5e6f93d28529f67bf2bfa651837b57eae9f443851c3a68adb9d5ac6345e67267800722f9f32f33c1da7aa0d720c1012a03303c4e13b309c938a8d157f0ca8d0619ac9f3347ad8106ebd0", 0xef}, {&(0x7f0000f87000-0x1000)="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", 0x1000}, {&(0x7f0000308000)="f36ac51e776a72c81f464505c18f57a47a8341428cefd13b4eb9f4f16b5d8ee18f99540055cdf6389717b88e7f990f5e6b3854052fb1b0942d531cda2c53dacf4d70f49b5212d923f5e0a9d4b825da987f29a52c65549d6666155d787e21bcb788f8bf17617c31edc64875c3b5d5812b0b48b1d03fbb40e758d32f7e0d8ea2c735d88e4ad011113bdaec7fc8e3fe475d0fcfb0b747ca02f21e2f343df61b0d06135ebd89f9f360752f4f65b6507542bf7f4a031fa658105d11cb0523", 0xbc}, {&(0x7f00002a3000)="97c267f419796bb49f9823c62cad55c4d89c5473f595", 0x16}], 0x8, &(0x7f00009d0000-0x1120)=[{0x1010, 0x103, 0x2, 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"}, {0xe0, 0x6, 0x8, "be15094ac1fff8c45566e5704e45b68154204b3d30578bc4950f1cb2d5d4750b5c05db0629815818d42ff1f5d94d57bb0dcb2908b1e854d4798450b141a49b3b3de62635bda1099fef8a1dd9e0aa81a41a05a85a0e1862d98b2d2974e131bb0d7004f7b2e134e2f666c919e3175af15edd5f1e612128f29e4c5ea00e44e006780a0eb0b81b7830d4b4ed5d0fa242c822c69f773dd128727ffdfab5cf6c57ecaa118e7f871545bb45d518b5c6236c1cf715ebf732ef92b3af047692705f3019c9b4fd25fbb80fde7be0f5ce"}, {0x10, 0x117, 0x3f, ""}, {0x20, 0x107, 0x68, "098b8b80ea58d13051a583e1"}], 0x1120, 0x80}, 0x20000080) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000205000-0x78)={0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0xa66d, 0x1, 0x9, 0x9, 0x0, 0x1, 0xfffffffffffffff7, 0x40}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008c2000)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000af2000-0x141f)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "44b593", 0x495, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x495, 0x0, "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"}}}}}}}, 0x4cf) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000dca000-0x18)=@get={0x1, &(0x7f0000ff3000-0xc3)=""/195, 0xfff}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/02/01 11:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000eef000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x480000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004dc000-0x10)={0x2, &(0x7f0000634000)=[{0x0, 0x80, 0x8, 0x3af}, {0x2215, 0x9, 0x2, 0x5}]}, 0x10) timer_getoverrun(0x0) 2018/02/01 11:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f00005db000-0xa)='/dev/dsp#\x00', 0x8, 0x600) fstat(r1, &(0x7f00009e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00002c9000)={&(0x7f000038d000-0xc)={0x10, 0x0, 0x0, 0x4040008}, 0xc, &(0x7f0000b24000-0x10)={&(0x7f0000265000-0x3304)={0x3304, 0x0, 0x4, 0x510, 0x6, 0x3, {0xc, 0x0, 0x3}, [@nested={0x1c, 0x22, [@typed={0xc, 0x90, @uid=r3}, @typed={0xc, 0x32, @ipv4=@broadcast=0xffffffff}]}, @generic="d3664cf8827a2ba1b6ded09bd5c50ffe780e72ca5b1cc02f93ce0085e4334ecb2b8e48c38f4090cb5147e5ce929bf2c35f1a5e3484168eb711f1733a096a61e301fafd2bae5f0563f1fab81dc3a4034061a6d4a25c56ee246071f073890b7fd9dc8390907636e3f60e069c14e937cd21263ba9af7627f9e91b03c06c06fc1a3f539f9ef60c8bd0c94dd4fd2394eb3165bca00689f58b2ee6e1fe85a9983c005cd6864f5750d05453588c3b8254699161b90ee7958fa1b99ce84d7193dc1743f3315c041717e7fbcc6bb9c00adbf93954d162b8c172bf832b0b62d46d5141f5e6f2897ed540a2", @nested={0x48, 0x3d, [@generic="b6296c325ba7877a8873e6cef94217eaf81b604a93901f53520157142f203330e9ee7235b9769df08eac6d1206a3b58f91937c12e9f714bab85261f312900c00c87a"]}, @generic="9735e521e421382e6f634a14fb2c754b68cc2ed27505463c6014acafcbbb2efaf0c35d09c9c5af37a989da8438dbff6f685b5981d95e5350ccab800a31cc347e9f22422f7a6e2a4931ee09c8cff9db83ba", @nested={0x3130, 0x2f, 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@generic="af0f95eaf074b4e10a9dad87", @typed={0xc, 0x1e, @u32=0x0}, @typed={0x10, 0x88, @u64=0x3}, @generic="f4466f12523d6d2967e220bbecc51cee403692cd750bdd7db5dddfc9f27a05ab556e1056a65091642d4c37a9bd917d7f4e12c8b700e9be1cee812ea892ca2c6e3e713b4800c520af8a88a1fb15419f5846c3741cc7ccfe312afb6b1c0b4357f5af64ba62ced859967178137084fa7808679aab32a8189f3113f2a5d86258d6c9b9f18b9d2de22b0991c50221e2e9cf17f1afb21374fcfec2534373a77f13598888cc5536c88ff7ff341312bbc1a2142c2031e4831626924c396021d14207723aa5e26c6b61198c83d9256f6eb576584186ce4f8054156a583e2fe545346f", @typed={0x18, 0x78, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x24, @fd=r1}]}, @typed={0x10, 0x90, @str='user\'\x00'}, @generic="69e00a71b41ee25a081cf28054a4da88bdd78092"]}, 0x3304}, 0x1, 0x0, 0x0, 0x800}, 0x24004004) r4 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x3, 0x2e) semctl$SETVAL(r5, 0x0, 0x10, &(0x7f00001da000)=0x7) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000393000)=0x0) 2018/02/01 11:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000776000)='./control/file0\x00', &(0x7f0000c50000-0x10)='./control/file1\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000166000-0x6)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bb1000-0x4)=0x7ff) r3 = gettid() stat(&(0x7f00005a0000)='./control/file0\x00', &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ad7000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b2e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032c000)=0xc) r8 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000538000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db9000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ab2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000-0x4)=0xe8) lstat(&(0x7f0000da9000)='./control/file1\x00', &(0x7f000096b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000c09000-0xe0)=[{&(0x7f00000b2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000001f000-0x10)=[{&(0x7f0000dc7000)="d99cec2af4a1cd175dd63778c72e3e243af939713a737c3d1c6778dd1cd391dc3b48d2c39ae85775a45cefafe3c64d52944a23c6dcf4ea224ab9a4b2893d78fbd8ea844b9d95c7d4e5b0ffccea6deecfb672299c2ba9c5bbbd9eebd9ab2ad997198e63f15b7dcc669d6f211b390b1c59b0ee50f0398a5442772bfc13935357375dc6beead12fc9cbd1b88c7f668ee60f302235c73b01ad1a7353b48f8690f9772283929f094ddc39e488d12b581ad19fbd108ed972bf5b89a9ddf6f12b23678a30af9d571757091dc388012490", 0xcd}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000ca9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000b3000-0x10)=[{&(0x7f000002b000)="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", 0xff}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f000014f000)=@file={0x0, './control/file0\x00'}, 0x12, &(0x7f000032f000)=[{&(0x7f000012b000)="8fa36a8cf187a89509209711266f3916d0d89a49025b756a0a41a9a40500b10bcffcbbdcf87a8b8a2620f878bada77100b4d4c5ddbde18df4b313b7c67dc053810c19c", 0x43}], 0x1, &(0x7f000081b000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r0, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0xc0, 0x40001}, {&(0x7f00008ce000+0xc2e)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f17000-0x70)=[{&(0x7f00006d1000-0x4b)="e9f34be4b85fb2b584de03348120ec3333f74272f9cb19383217e506c09881016d7246d4d80644fd1a4158d052717a0dd9ccf926fc4f199b510f27425c0945f22a31755eb830e6daf65d60", 0x4b}, {&(0x7f0000979000)="5464a940ee1c6064393863caf89fb28dc2145e6d2d062441fbc3", 0x1a}, {&(0x7f0000fae000-0xa8)="2a86eb60e91e878fc753cbacb66caaddffde82bc40585ab1a8585d69c853e76d7215d9fa0a1c8bd634b49d92d82639a9c934a8495695292440f15c4cae03caeb692d0523500a7895ed7c096251a6cec6c1fa21902020daeeef6b55697fac8ccf11a7ac194dcdb2c949c6c574f108735f1e846c0dbb0f2fcbf58d17ce9a1d506817f4108f67988ce36d8a3a20699da85cee6dc1798dc68f6a31171dadb820703dbdf356314e58b525", 0xa8}, {&(0x7f0000213000)="dedaff35a2b8aa7808abe211914a7ae4a3cb3074af9803c352c772fdb08457a710de6d9112821237", 0x28}, {&(0x7f0000e4e000-0x1000)="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", 0x1000}, {&(0x7f00005e5000-0x3)="e0bb79", 0x3}, {&(0x7f000064f000)="aa7e91cae687295be619ccecf4e143190ed52a4153d4cdfbad7c808ee14657e14d8551311cf3978bbfeba963aa7e495349075f0af054c7db2ae0912edc682ab3d243fd87f6490c1c11d8058870d51fb76d9d4550d05347a798f0a3ac768b5d0b29077a37bc7d8c8e30144940a8b2d3ff86adb79a089d1b7c2360f01510abf0c71707fb55f33dec9976e9016b1741a8e23d11e291a508afaac133153e139c39983768c72ac3153d91c1df0a84f7d7ec2588d38411f328680985cde2f86955f5a66ec64e1485e7fb45634668f5d882e7f6570473a85dd329fb36cedd60e4bbf7a85824b2ff12995d", 0xe7}], 0x7, &(0x7f0000889000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x2004c000}], 0x4, 0x8000) 2018/02/01 11:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)=""/0) sendfile(r0, r0, &(0x7f0000f92000)=0x0, 0x3175) r1 = syz_open_dev$adsp(&(0x7f0000039000)='/dev/adsp#\x00', 0x0, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f0000fbe000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000b68000)={{0xcc3b, 0x3, 0x8, 0xe2, "0388794557df6a507287f19d5d2aacb0eef1ccc8ccc4796819b765056bbf34b131372944b8e3d21bc460de60", 0x1}, 0x0, 0x0, 0x1, r2, 0x2, 0x7fff, "744f2d8444d7d53783da1e0cc330b3e6922e32ea94156777a4514f2b9ccbc761cccf785e27b12c02b767a05b988970601d81d7de11d76297cffb05acadbc49e6", &(0x7f000084e000-0x2)='#\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x1, 0xfff, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x101, &(0x7f0000250000-0x8)=0x7, &(0x7f00001b3000)=0x10000) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000250000-0x8)={0x0, 0x0}) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/cuse\x00', 0x8000, 0x0) connect$inet6(r0, &(0x7f0000737000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0x2f7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/selinux/status\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000002000)={0x8001, 0x1, 0x5, 0xffffffff, 0x1, 0x0, 0x5, 0x21a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:31 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 = openat$ppp(0xffffffffffffff9c, &(0x7f000005e000-0x8)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003fe000)=@assoc_id=0x0, &(0x7f0000d72000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f1000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xbff, 0x1, 0x3, 0x8, 0x7, 0x6, 0x9}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000034e000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c3000-0x4)=0x14) sendto$packet(r0, &(0x7f0000071000)="f0f167bc19a9415d2c9226fbdfbf78df9538986cb6ec6580ddab9ab1e50ee94fe4ff3e62e10d3ebc96f9c9363d79002a23d9cf375e129036d9fc6ed3a5b20cdfc108eeb41754e472c944420bec63b1", 0x4f, 0x20000010, &(0x7f0000c51000)={0x11, 0x1e, r2, 0x1, 0x100000000, 0x6, @random="5ac92427604e", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000df7000-0xa3)={r1, 0x9b, "0297fbc4ee1fd3418f734e21c9405373ff2a81079f44d706268bcc017dc9d7b868cc7d8973c80c4fe94a528c92a338bf6b4a38db7fe479d4783171d892ae79c72e23673535315eb4ca6f1ca7c4ec047883db1a174ebe629a71fd54e49768feeed7f363a5289c31f6001bcc2f3259454bf546935589bcec12567d84ea71be0355f5a517b2086349a76a9ab76e049fae6e7c5d676ec40042eacd04f5"}, &(0x7f0000ac3000)=0xa3) r3 = creat(&(0x7f0000f44000-0x8)='./file0\x00', 0x0) lseek(r3, 0xfffffffffffffffd, 0x4) [ 79.321239] kauditd_printk_skb: 60 callbacks suppressed [ 79.321247] audit: type=1326 audit(1517486011.021:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$adsp(&(0x7f0000d85000-0xb)='/dev/adsp#\x00', 0x1, 0x4401) r1 = syz_open_dev$sg(&(0x7f0000784000-0x9)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) getresuid(&(0x7f00008c4000)=0x0, &(0x7f000046b000-0x4)=0x0, &(0x7f0000a87000)=0x0) r3 = inotify_add_watch(r1, &(0x7f0000bcf000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r3) mq_getsetattr(r1, &(0x7f0000264000-0x40)={0x4, 0xffffffffffff9efe, 0x6, 0xffff, 0x8, 0xc, 0x9, 0x1}, 0x0) stat(&(0x7f0000dbf000)='./file0\x00', &(0x7f00007f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00007f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000185000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000eb000)={r5, 0x80000, r0}) 2018/02/01 11:53:31 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000556000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000158000)={0x1, r1, 0x0}) bind$unix(r2, &(0x7f0000527000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000b2b000-0xfb)=""/251) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fb5000-0x2f)={0x0, 0x1c, "f1c106329345020f942d148423d7172dbddae2a53814656358aea66f"}, &(0x7f0000659000)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009b8000-0x20)={0x0, 0x0, 0x0, 0x9, 0x1, 0x8001, 0x8, 0xdcd4, r3}, 0x20) 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) connect(r2, &(0x7f0000009000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x1, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x32) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000013000)=@file={0x0, ""/57}, &(0x7f000000f000)=0x3b) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000001000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000005b000-0x4)=0x0) 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 79.449864] audit: type=1326 audit(1517486011.066:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000047000-0xa)='./control\x00', 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000741000-0xa9)=""/169) r1 = inotify_init() 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) inotify_add_watch(r1, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f0000afa000)='./control\x00', 0x22000800) 2018/02/01 11:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00005df000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000ca5000-0x24)={0x5, 0x6, 0x8, 0x1, 0x3, 0x6, 0x1, 0x400, 0xff, 0x0, 0xec, 0x67}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e70000)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000029f000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) dup3(r2, r1, 0x80000) 2018/02/01 11:53:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 79.560011] audit: type=1326 audit(1517486011.066:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 79.633785] binder: 12620:12626 ioctl c018620b 205e0fe8 returned -14 [ 79.640153] binder: 12620:12630 ioctl c018620b 205e0fe8 returned -14 [ 79.686849] audit: type=1326 audit(1517486011.066:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 79.712259] audit: type=1326 audit(1517486011.068:507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 79.736734] audit: type=1326 audit(1517486011.069:508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 79.761568] audit: type=1326 audit(1517486011.074:509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 [ 79.786941] audit: type=1326 audit(1517486011.074:510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000243000)=0x0) syz_open_dev$amidi(&(0x7f000004b000)='/dev/amidi#\x00', 0x8001, 0x400000) 2018/02/01 11:53:31 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000003000-0x8)={0x0, 0xa874}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000003000-0xc)={{0x80, 0x5c5372ca, 0x7, 0xffff, 0x81, 0x1}, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x3, 0x9}) 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000015000-0x8)=0x0, 0xc04) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000016000-0x20)={{&(0x7f0000007000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(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$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x800000000000020, 0x0, []}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f0000b36000)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x3ca4528f6c679ffc}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000c9a000)=0x1) 2018/02/01 11:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000232000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000950000-0x4)=0x0, &(0x7f00006f9000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000edd000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000451000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={@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, 0x14}, @loopback={0x0, 0x1}, 0x3ff, 0xf7a, 0x8000, 0x100, 0x4, 0x20004, r3}) 2018/02/01 11:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c7000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c70000-0xd4)=""/212) r1 = dup(r0) readv(r1, &(0x7f00002f7000)=[{&(0x7f0000933000-0x69)=""/105, 0x2b}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000556000)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) ftruncate(r1, 0x7fffffff) 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/02/01 11:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fa0000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) [ 79.812054] audit: type=1326 audit(1517486011.075:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=225 compat=0 ip=0x453299 code=0x7ffc0000 [ 79.837147] audit: type=1326 audit(1517486011.075:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12566 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000bba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000005de, 0x10000008000) umount2(&(0x7f0000f3a000)='./file0\x00', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d3b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) [ 79.884827] QAT: Invalid ioctl [ 79.904734] QAT: Invalid ioctl [ 79.918397] QAT: failed to copy from user cfg_data. 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000, &(0x7f0000b50000)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x8000}]}) quotactl(0x0, &(0x7f0000e48000)='./file0\x00', 0x0, &(0x7f0000e91000-0x1000)="") 2018/02/01 11:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r0, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x2, 0x0, [{0x40000001, 0x9, 0x7, 0xffffffff, 0x1, 0x0}, {0xc000000d, 0x8000, 0xec7, 0x1000, 0xa6, 0x0}]}) mmap(&(0x7f0000000000/0x29e000)=nil, 0x29e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000029e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffb, &(0x7f000029e000)=0x0) io_cancel(r3, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000012b000-0x7)="0a5f55ca9c235f", 0x7, 0x3000000000, 0x0, 0x0, r2}, &(0x7f000019d000-0x20)={0x0, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f000029f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002a0000)='/dev/sg#\x00', 0x9, 0x800) connect$inet6(r1, &(0x7f00002a0000-0x1c)={0xa, 0x1, 0x82f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0xfffffffffffffeba) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000023f000)={0x10000000, 0xfff, 0x36}) [ 79.946441] QAT: Invalid ioctl 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/02/01 11:53:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x103200, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009e3000-0x338)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x190, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000449000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x220}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ifb0\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]}, 0x5e, 0x2, 0x8}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x9, 0xffffffffffffff32, [0x80000000, 0x3f, 0x6, 0x1, 0x100, 0x4, 0x7, 0x1ff, 0x3751, 0x9, 0x1, 0x6, 0x7, 0x2, 0x8, 0xff], 0x1, 0x100, 0x1}}}, {{@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, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 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, 0x98, 0xb8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}]}}, 0x338) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000015000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0x3f, 0x3, 0x3) r2 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 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}}}, {{@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}}}]}}, 0x380) [ 79.980386] QAT: Invalid ioctl [ 79.992102] QAT: Invalid ioctl [ 80.050282] QAT: Invalid ioctl 2018/02/01 11:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f00007c3000)="260000001a0053910000f9ff09fefee40000eaff14000000089b000000ec0901000d8af77f42", 0x26) 2018/02/01 11:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002f5000-0x8)={0x0, 0x0}) close(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000aa7000)='/dev/kvm\x00', 0x3) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000d05000)=""/248, &(0x7f0000684000)=0xf8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffeffffffe) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0xb7f, 0x0, 0x0}]}) r4 = syz_open_procfs(0x0, &(0x7f0000744000-0xc)='net/rt_acct\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00003ee000-0x1c)=[@in6={0xa, 0x1, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x8}], 0x1c) 2018/02/01 11:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000061a000)=0xffffffffffffffff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0xffff) 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) 2018/02/01 11:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key$keyring(&(0x7f00005bf000-0x8)='keyring\x00', &(0x7f0000f71000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r2, &(0x7f0000dfb000-0x7d)="1684c13ab8506a834ec4855ae62a6f77992ac700b6cca64c4281a43624a8fb9a7b99036d513915df11332753548ed55d8a0e278e1f0a483a0421aaede81d2171159de58d1a07fb5ccdcdb29b20c9966041bfb7b75512f9371421e91cc8f9c395c8a52bde8f3631977eada04b7cebcea116dda07a3f946b8e20a5e55607", 0x7d) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b82000-0xa8)={0x1, 0x0, [{0xc0000100, 0x0, 0x4000000000000000}]}) 2018/02/01 11:53:31 executing program 2: r0 = shmget$private(0x0, 0x3000, 0xfffe, &(0x7f0000df1000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x8001) 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) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000891000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000823000)=""/177, 0xffffffffffffff2c}, {&(0x7f0000000000)=""/135, 0x87}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000385000)=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) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xf, 0x1, 0x10000, 0x5, 0x7, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000001000)=0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000004000-0x20)={{&(0x7f0000001000-0xaf)=""/175, 0xaf}, &(0x7f0000003000-0x1)=0x0, 0x10}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000003000)={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000003000-0x108)={0x40, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x41, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$rds(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000002000-0x2e0)=[@rdma_dest={0x18, 0x114, 0x2, {0x5, 0x20}}, @fadd={0x58, 0x114, 0x6, {{0x360, 0x9}, &(0x7f0000001000)=0x9, &(0x7f0000000000)=0x4, 0x9, 0x3, 0xffffffffffffff01, 0x0, 0x40, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0x5c)=""/92, 0x5c}, &(0x7f0000001000-0x1)=0x0, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x4d6, 0xe00000000000}, &(0x7f0000001000)=0x9, &(0x7f0000001000-0x8)=0x7, 0x8, 0x0, 0x87, 0x75f6, 0x20, 0xe2e}}, @mask_fadd={0x58, 0x114, 0x8, {{0x72, 0x20}, &(0x7f0000001000-0x8)=0x7, &(0x7f0000001000-0x8)=0x400, 0x7fff, 0x10001, 0xcb, 0x100000001, 0x4, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8001, 0x48d}, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000)=0x2, 0x7, 0xb7, 0xf0, 0x6, 0x24, 0x83}}, @cswp={0x58, 0x114, 0x7, {{0x8f, 0x2}, &(0x7f0000001000-0x8)=0x3, &(0x7f0000002000-0x8)=0x4, 0x8, 0x800, 0x7, 0xc9b6, 0x40, 0xff}}, @cswp={0x58, 0x114, 0x7, {{0x100, 0x10000}, &(0x7f0000001000)=0xff, &(0x7f0000001000)=0x4, 0x0, 0xebb, 0x8, 0x81, 0xc, 0x3f}}, @cswp={0x58, 0x114, 0x7, {{0x80000001, 0x1}, &(0x7f0000000000)=0x37d, &(0x7f0000001000-0x8)=0x100, 0x7, 0xdd5, 0x2, 0xec1, 0x20, 0x7f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002000-0xdf)=""/223, 0xdf}, &(0x7f0000002000-0x1)=0x0, 0x60}}], 0x2e0, 0x4080}, 0x4000001) shmat(r0, &(0x7f0000e7c000/0x2000)=nil, 0x0) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x410) r0 = syz_open_dev$vcsn(&(0x7f00002cd000+0xd0a)='/dev/vcs#\x00', 0x8, 0x4000) sendmsg$unix(r0, &(0x7f000048c000-0x38)={&(0x7f000008c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b94000-0x40)=[{&(0x7f0000db2000)="12f1ae6af11d5bc7b81f943e33443bef6186d1a7c590d3ee960f8db082f0b078e226750023d709a07d68c11610da2fc77f75f17ca81a41e030889f893c358e7521b277d8c8cbe349c8b70a9e4c8b1154373b3a1646a44a7be608fccb3bd19f0e80be9590e4e244105cc5e4f2c9b7d32be1500a4ad614681021e90a43fe5a25de9294d0ca9ae6bad21c7d1f7cdc9a7576eb926cf371f1319bc60607547dfcfa6bcb68df535bdae7c9d314f0533351ab0a3d0a4e0cc1e83c3e05f43e0aef122f2eb8bbb4cd085fc79fe834227dfcdcb192e5b0d93853cfa8d39d7b4aea206dec03ed63b96840faca8889d562f2", 0xec}, {&(0x7f000078f000)="73ff1b6460e63254b9e9ce595890b33765e8a637defe35874957a512c39bde32298ec25c449d023258ceabce3dd60090a846d29fe065659b74d64bc96e68a3506ffcc6f8bfa8353846eebdf48517abcf89d54646443ea01a94a06fd45a4806a038533385677c5a91751877d8f08954fbef1f33c617c7c004a21c640108e9bab94ce1", 0x82}, {&(0x7f0000b86000-0x27)="248b03c09c450227f23c0e3e89bcb5ae77fa5c090c59398efb40edeecbe1d68274ed2dbbdb07b0", 0x27}, {&(0x7f00001b1000)="c7", 0x1}], 0x4, 0x0, 0x0, 0x0}, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000eb9000-0xc)='/dev/amidi#\x00', 0x80, 0x80) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000276000-0x4)=0xfffffffffffffff8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4, []}, 0x10) 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") getdents64(r0, &(0x7f0000ac0000-0x1000)=""/4096, 0xfffffffffffffec0) 2018/02/01 11:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000549000-0xba)=""/186, &(0x7f0000019000)=0xba) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/01 11:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8a000)="b6d3b85e1e8d225db3f3b29d6f050000000000000000d2bc7018ce2c9b97aeb6914d00000000ffbc9b16", 0x330) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl(r0, 0x80, &(0x7f0000605000-0x53)="1b306d0fe9b295bce0da6fc7da9b17b8a234c2b4d656ad1b7029db750752f4ead4b14078887878748a9c8e1cdef95523ade2671ebaf1dfb47931e1f36c554250b58d6b864e31d171b49fae1287bc2dfec13d84") write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 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"}) 2018/02/01 11:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000623000)='/dev/audio\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000672000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6e, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9, 0x60, 0x8, 0x6, 0x8}, &(0x7f0000e51000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000094d000)={r2, 0x8001}, &(0x7f0000375000-0x4)=0x8) fadvise64(r1, 0x0, 0x0, 0x7) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000049a000-0x6)={0xde86, 0x7ff, 0x7fffffff}) 2018/02/01 11:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23a, &(0x7f00008d3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0xe, 0x4, 0x7c77, 0x5, 0x22c, 0x1, 0x5, 0x1, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}, {[@noop={0x1}, @rr={0x7, 0x13, 0xeb, [@rand_addr=0x0, @rand_addr=0xe5e7, @multicast2=0xe0000002, @empty=0x0]}, @noop={0x1}, @lsrr={0x83, 0xb, 0xc5c8, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x3ff, 0x0, 0x1, 0x880b, 0xb4, 0x0, [0x97, 0xfffffffffffffff8], "37fe31853d15d97b20009848d51d4bc4df3738436f1f52495d72850dbfd5a9af31dcc2df7b39af31475af84ea34450e12f357a25b44bbc14e0eadbcc96e4c499065dd092529e54b281cbe12f4d04f6e3ce2d90e6a1149acb0c819ce3b8b658ca9de5361783993e9acf5a417219b5baaf2b9e3a7f8b7947ed5ce80536f32fd64b422137a7b4357d9be691c03970d662f2a51f92c038a11121ee39cdd90f88522ee054cba92c7b859e1e53c1aaaaa59c6db048d370"}, {0x7, 0x0, 0x5, 0x1, 0x0, 0x0, 0x800, [0x10001], "6ba3b7029eab897cd98a7f2e92e5d087ac5cdd13662637e2f90fd0af7c7da837746d8bde56357171f6e5962465877abff94616"}, {0x0, 0x0, 0x112, 0x7fff, 0x0, 0x0, 0x86dd, [0x0, 0x400, 0x80], "2111c978e2fd95d86eb4f6b4a7e5b92619858efd4b0f7a838611ff89eee3618e49d1828892147193219f35c529ffa1d2a6dd1c0dbd55d13bdef545c49f1907737ea39699b277dc0b7229fffb976bb879d68658f487a16f9394a59f1d370abc1452f6646ad04258d82469ba479d0b46c4530bb63e6756a0dda2584905121ac9aa9680d4e61449e075dc17984507dc574f28b238d5be2d1994af99768673f02435002c8b20fd90cc4410046fc1f620b1cc24ddaa15a1dcd74b9537b0336d56581f61da7c553d4d56710e1bd936591a80e28cfb28bb3ed611547941923461c7c22a224875bf02102673cfe0db194dcbbaad9b"}}}}}}, &(0x7f00009db000-0x14)={0x0, 0x3, [0xb25, 0x531, 0xa75]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000875000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f96000)={0x3, 0x20}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000489000-0x4)=0x0, &(0x7f0000dc0000-0x4)=0x4) syz_emit_ethernet(0x6e, &(0x7f0000040000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "dddd4e", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], ""}}}}}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0x202400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00003ed000-0x40)={0x3ff, 0x7, 0x0, 0x1, "972dbdee1a11fc410aa3d7514ae39ef6dff724fde9ca47d2ae2d732d98f51036893ce199be36d9f6804c6c84", 0x56d}) 2018/02/01 11:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)='\t', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) sendmsg$nl_generic(r1, &(0x7f000012a000-0x38)={&(0x7f00009b0000-0xc)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000e66000-0x10)={&(0x7f0000ee2000)={0x20, 0x21, 0x600, 0x4, 0x3, {0x3, 0x0, 0x0}, [@typed={0xc, 0x3e, @binary='nPL/'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/02/01 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) 2018/02/01 11:53:32 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mouse(&(0x7f0000726000-0x12)='/dev/input/mouse#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000232000)={0x0, 0x6, 0x4, 0xffffffffffffff1d, 0x0, 0x400, 0x52, 0xfffffffffffffffb, {0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x10001, 0x3, 0x80000001, 0x10001}}, &(0x7f0000c05000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000ad000+0x363)={r2, 0xac61}, &(0x7f0000959000-0x4)=0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000c41000-0x88)=""/136) syz_open_procfs(r0, &(0x7f00009de000)='map_files\x00') madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) [ 80.251245] sg_write: data in/out 1562545402/774 bytes for SCSI command 0x0-- guessing data in; [ 80.251245] program syz-executor7 not setting count and/or reply_len properly 2018/02/01 11:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000775000-0xc)={0x90000000, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000646000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) uname(&(0x7f0000ffb000-0x16)=""/22) r4 = getpgid(0x0) fstat(r3, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000026e000)={0x5, 0x80000001, r4, 0x40, r5, 0x7ff, 0x100000000, 0x5}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fallocate(r0, 0x2, 0x5, 0x8) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000010000-0x6)={0x0, 0x0}, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000012000-0x4)=0x4a89de851d21fd1d, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000)=0xe1, 0x4) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') futex(&(0x7f00007e8000-0x4)=0x100000001, 0x9, 0x10000, &(0x7f00002e0000-0x10)={0x0, 0x0}, &(0x7f00001ba000-0x4)=0x1, 0x13) [ 80.316964] sg_write: data in/out 1562545402/774 bytes for SCSI command 0x0-- guessing data in; [ 80.316964] program syz-executor7 not setting count and/or reply_len properly 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) renameat(r0, &(0x7f0000b1a000)='./control\x00', r0, &(0x7f0000057000-0x8)='./file0\x00') 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00008fb000-0x44)={0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000f46000)={0x5, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000771000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd2000-0x4)=0xc) 2018/02/01 11:53:32 executing program 6: 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) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000063000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004e0000)=0x14) socket$inet(0x2, 0x80000, 0x1158) 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000725000)={0x0, 0x0}) 2018/02/01 11:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) close(r2) r3 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000d46000)=""/39) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000c77000)={0x0, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000046c000-0x98)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0xb85, 0x0, 0x6}, {0x86e, 0x0, 0x3}, {0x281, 0x0, 0x7fff}, {0xaff, 0x0, 0x7}, {0xb1f, 0x0, 0x80000000}, {0x86d, 0x0, 0x92cd}, {0x0, 0x0, 0xf4}, {0xbf7, 0x0, 0x3}]}) 2018/02/01 11:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndmidi(&(0x7f000005e000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x2000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00009ac000)={0x5, 0x1, 0x0, 0xc1c, 0xa8a3}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) write$tun(r2, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}, 0xffffff04) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000294000)='rxrpc_s\x00', &(0x7f0000461000-0x9)='/dev/kvm\x00') [ 80.374620] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/01 11:53:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a2d000-0x78)={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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x1, 0x0, 0x80da12, 0x8, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00008ea000-0xc)={0xe14e, 0x1, 0x100, 0x2, 0xaf}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000403000)={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]}) 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001f000)='/dev/dmmidi#\x00', 0xffffffffffff7fff, 0x8800) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000000b000)=0x4a65) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/02/01 11:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) r3 = gettid() syz_open_procfs(r3, &(0x7f0000031000-0x11)='net/softnet_stat\x00') 2018/02/01 11:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec3000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getpeername$ax25(r0, &(0x7f0000a33000)={0x0, {""/7}, 0x0}, &(0x7f0000c26000)=0x10) 2018/02/01 11:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000214000)='/dev/midi#\x00', 0x32, 0xa00) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003dc000-0x350)=@security={'security\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x98, 0x168, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000969000-0x40)=[{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, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x238}}, [{{@ip={@rand_addr=0x5, @rand_addr=0xffffffffffffff80, 0xffffff00, 0xffffff00, @common='syzkaller1\x00', @common='yam0\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]}, 0x16, 0x3, 0x40}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x81, 0x8, 0x400, 0x1000, 0x101, 0x1], 0xffffffff, 0x3, 0x0}, {0x1, [0xffffffff, 0x8, 0x0, 0x9, 0x46e, 0x100000000], 0x81, 0x5705, 0x7ff}}}}, {{@ip={@rand_addr=0x8, @rand_addr=0x8, 0xff0000ff, 0xffffff00, @common='gretap0\x00', @common='erspan0\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]}, 0x11, 0x1, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x1, 0x8, 0x6c2f, 0x7, 0x401, 0xfff], 0xe4fd, 0xffffffffffff7781, 0x0}, {0x2, [0xfffffffffffffff8, 0x2, 0x7, 0x2b, 0x3, 0x1], 0x101, 0x4, 0x1}}}}, {{@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, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0xc7, 0xffff}, {0x3, 0x3, 0x9}}}}]}}, 0x350) writev(r0, &(0x7f0000b85000)=[{&(0x7f00008c3000-0x10b)="2900000020001900010635248f2200ff020000338000e718f20000040d000f00000000f20d0008e01f", 0xffffffffffffff66}], 0x1) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000885000-0x88)={0x83, {{0xa, 0xffffffffffffffff, 0x4000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000061a000-0xb)=""/11, &(0x7f0000638000-0x4)=0xb) 2018/02/01 11:53:32 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) socketpair$packet(0x11, 0x800000002, 0x300, &(0x7f0000bd6000-0x8)={0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x4, &(0x7f00008e5000)={0xa, 0xffffffffffffffff, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0xfc31) bind$netlink(r1, &(0x7f00004dc000)={0x10, 0x0, 0x3, 0x0}, 0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000802000-0x8)=0x3) r4 = open(&(0x7f00007e2000-0x8)='./file0\x00', 0x200000, 0x5a) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000ceb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000e3e000-0xc)={r5, 0x0, r4}) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000959000)={0x15, 0xfc, &(0x7f0000cd7000-0xfc)="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"}) r6 = syz_open_dev$sndpcmp(&(0x7f0000770000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f0000537000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000425000-0x8)={0x0, 0x7}, &(0x7f00004b0000)=0x8) socket(0x2, 0x807, 0x8) accept4(r3, &(0x7f0000e25000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c0000-0x4)=0x26, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000bbc000)={r7, 0x8}, &(0x7f00004db000)=0x8) 2018/02/01 11:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000227000)={0x0, 0x0, 0x0}, &(0x7f0000627000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80606, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000430000)=0xc) process_vm_writev(r0, &(0x7f0000580000)=[{&(0x7f00007f0000-0x1)=""/1, 0x1}, {&(0x7f0000fb6000)=""/132, 0x84}, {&(0x7f000001d000-0xaa)=""/170, 0xaa}, {&(0x7f00007a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000caf000-0x2)=""/2, 0x2}, {&(0x7f0000a13000)=""/18, 0x12}, {&(0x7f000076f000-0x5f)=""/95, 0x5f}], 0x7, &(0x7f00006e3000-0x90)=[{&(0x7f00006df000)=""/97, 0x61}, {&(0x7f000057d000-0x4e)=""/78, 0x4e}, {&(0x7f0000b2e000)=""/216, 0xd8}, {&(0x7f000035b000-0x3)=""/11, 0xb}, {&(0x7f0000bde000-0x57)=""/87, 0x57}, {&(0x7f0000d5f000-0x88)=""/136, 0x88}, {&(0x7f00008a8000)=""/145, 0x91}, {&(0x7f000044d000)=""/190, 0xbe}, {&(0x7f0000f17000)=""/15, 0xf}], 0x9, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/02/01 11:53:32 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffb, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f00004e4000)='keyring\x00', &(0x7f0000621000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/02/01 11:53:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10001, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/72, 0x48, 0x40, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000001000-0x8)=0x0) r3 = syz_open_dev$loop(&(0x7f0000ca4000)='/dev/loop#\x00', 0x100, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x101, r3, &(0x7f00000de000-0x27)="c40f757a7a8c04d50a3c264fd1de439f097bd6a57090c130ac6eb0b931601c888662a96d85d086", 0x27, 0x2, 0x0, 0x1, r4}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/audio\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000caa000-0x4)=0x9, 0x4) r6 = socket$alg(0x26, 0x5, 0x0) r7 = gettid() sched_getparam(r7, &(0x7f0000252000)=0x0) bind$alg(r6, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r8 = accept$alg(r6, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) 2018/02/01 11:53:32 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) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc7000-0x6)={r6, 0xe9d9}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000951000-0x104)={r7, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) mkdirat(r5, &(0x7f000002a000)='./file0\x00', 0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053c000)={r8, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c74000)={0x5, 0x5, 0x20c, 0xddc000000000000, 0x7, 0x4, 0x6, 0x100, r7}, &(0x7f000016f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r6, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) 2018/02/01 11:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000060d000-0xe)='/dev/admmidi#\x00', 0x401, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dac000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000de1000)=0xc) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009a8000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000216000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000e1e000)=@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) 2018/02/01 11:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009dc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x36, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085a000)='/dev/sequencer\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f00001bb000-0x60)={0x27, 0x100000001, 0x100000002, 0x7, 0x0, 0x3, "77b41c1fe970aef7947a5fafa28ca2439f0c3400a6cf252ed1192286ccb55198a05fc600ea2c3d3cf049df4a9e4148639f2e035f836970171d1c4e4c30855f", 0x5}, 0x60) recvmsg(r0, &(0x7f00009a0000-0x38)={&(0x7f00006a1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00007ce000-0x20)=[], 0x0, &(0x7f0000d10000)=""/61, 0x3d, 0x0}, 0x0) 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x7) syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r0) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dea000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x2) r0 = getpgid(0x0) timer_create(0x1, &(0x7f0000150000-0x60)={0x0, 0x1d, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fa000)=0x0) 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) futex(&(0x7f0000e42000-0x4)=0x745, 0xd, 0xd66e, &(0x7f000050d000)={0x0, 0x1c9c380}, &(0x7f00006d2000-0x4)=0x3f, 0xed8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b77000)=0x2000000000000001, 0xfffffffffffffe26) fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}, 0x0) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 80.998462] device eql entered promiscuous mode 2018/02/01 11:53:32 executing program 1: syz_open_dev$admmidi(&(0x7f0000bf8000-0xe)='/dev/admmidi#\x00', 0x4, 0x200) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000001000)="") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0xff, 0x1, 0x1000, 0x80000000, 0x5}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x51e8, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000003000)={"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"}) 2018/02/01 11:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4002, &(0x7f000053f000-0x4)=0x9, 0x4) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000096f000-0x20)={0x3, 0x7ff, 0x100000001, 0x4, 0x5, 0x3}) 2018/02/01 11:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 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, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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}}}, {{@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, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_adjtime(0x3, &(0x7f00000c1000)={0x0, 0x2, 0xa, 0x100000000, 0x2, 0x8, 0x8000, 0x1, 0xfffffffffffffffe, 0x8, 0xfffffffffffffffc, 0x5, 0x7, 0x1, 0x1, 0x9c13, 0x9, 0x80, 0x6, 0x90, 0x80000001, 0x7, 0xc6ab, 0x4, 0x0, 0x2}) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f0000010000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000f4f000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00004ea000)={0x1, 0x6}) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mincore(&(0x7f0000594000/0x1000)=nil, 0x1000, &(0x7f000056d000)=""/7) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x60) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x40044166, &(0x7f0000003000)="dadc8320423407b5871249503daf27e7") 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000736000)={0xc2, &(0x7f0000000000)=[]}) fchownat(0xffffffffffffffff, &(0x7f000026e000-0x8)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea5000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007ef000)=0x9, &(0x7f0000c78000)=0x4) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a98000-0xe)='/dev/admmidi#\x00', 0x4, 0x842) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000374000-0x4)=0x0, &(0x7f0000e30000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_alloc(0x0, 0x0) 2018/02/01 11:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cc8000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007d0000-0x7)='ns/mnt\x00') setns(r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b38000-0x7)={0x0, 0x1}, &(0x7f0000e65000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000097b000)={r2, 0x0}, 0x6) 2018/02/01 11:53:32 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) r0 = shmat(0x0, &(0x7f00004dd000/0x4000)=nil, 0x5000) shmdt(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000796000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00004db000-0x9)=""/9) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d55000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a04000)={r2, r3}) 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000834000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f83000)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x5, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x24) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f85000-0x4)=0x4, 0x4) bind$alg(r1, &(0x7f0000010000-0x58)={0x26, 'hash\x00', 0x0, 0xf, 'cmac(des)\x00'}, 0x26d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0xffffffffffffffe8, 0x0}, 0x0}], 0x1, 0x80) 2018/02/01 11:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000290000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000817000)="") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000045b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000072000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x5, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x87, 0x0, r1}, {0x6, 0x66, 0x0, 0x3, 0xffffffffffffff80, 0x3, 0x0, 0x8}, {0x0, 0x8000, 0x9, 0x800}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0x4000a, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x2, 0x7, 0x10001, 0x5, 0x80000000}}, 0xe8) 2018/02/01 11:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 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, 0x80000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000d35000-0x10)={0x0, 0x1000000000000}) io_setup(0x5d8, &(0x7f0000721000-0x8)=0x0) 2018/02/01 11:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000017000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 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}}, [{{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='bcsf0\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}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x0, 0x0}, {0xffff, 0x0, 0x0}}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccf14f6", @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000006000)={{0x3, 0x3, 0xbb64, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000001000)='/\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000006000-0xf)='vboxnet0cpuset\x00', &(0x7f0000005000)="", &(0x7f0000006000-0x1)='\x00', &(0x7f0000005000-0x3)='\',\x00', &(0x7f0000005000)='{%uservmnet0$@vboxnet1em0eth0selinuxsecurity,[em1em1%em0}%*\x00', &(0x7f0000006000-0x4)='GPL\x00', &(0x7f0000005000)='!selfppp0\x00', &(0x7f0000005000)='\x00'], &(0x7f0000005000+0x1bb)=[&(0x7f0000006000-0xf)='em1*losecurity\x00', &(0x7f0000002000)='\x00', &(0x7f0000003000)='\x00', &(0x7f0000003000)='ppp1em1]{.\'-:nodevGPL:.\x00', &(0x7f0000004000-0xd)='em0##)GPLem0\x00', &(0x7f0000004000-0x4)='$W)\x00'], 0x400) openat$dsp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x1000, &(0x7f0000481000/0x13000)=nil}, 0x18) 2018/02/01 11:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005a8000)=""/0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000023e000)=""/189) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a4e000-0xc)={0x0, r0, 0x0}) sendto$inet(r1, &(0x7f0000290000)="3b6fa2154351de09ae4ca9bf2fa1183f0c327cf281063943932bea4e18bed192f198c54125d9269be15dea64ea2fab52a777209e91a6666f81e4ab3726d64618c14c59c8e0d4fa88448f960667b0212e32c9c6899848c5fa179baf371dcbd71152d3d987f08db40fe8e784986f34f7945958999cfe863b6b14cb87aecd37fa8285813cffa747a3ce166e8503e82b703fd3079f65cd8d24f96001a2", 0x9b, 0x10, &(0x7f0000d9c000-0x10)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 11:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000999000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000df6000-0x1)=0x35, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005df000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000647000-0x48)={{0x1, 0x1, 0x2, 0x1, 0x80000000}, 0x2, 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]}) 2018/02/01 11:53:32 executing program 1: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x136, &(0x7f00000f0000-0x237)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x100, 0x0, 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}, {[@routing={0x3f, 0x4, 0x1, 0x80000001, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x8, 0x12, 0x0, 0x1f, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @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}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0xbf, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000f1000)='./file0\x00', 0x80000, 0x44) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000f2000-0xc)={{0x1, 0x100, 0x8, 0x29, 0xfffffffffffffff8, 0x4}, 0xffff}) 2018/02/01 11:53:32 executing program 7: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab9000)=0xfffffffffffffd41, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f3c000-0x8)={0x0, 0x0}) 2018/02/01 11:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) r3 = dup2(r1, r1) recvmsg$kcm(r3, &(0x7f00001d8000-0x38)={&(0x7f0000606000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000647000)=[{&(0x7f00007a9000-0xb7)=""/183, 0xb7}, {&(0x7f00001f7000-0xf0)=""/240, 0xf0}, {&(0x7f0000ea6000-0x88)=""/136, 0x88}, {&(0x7f000068a000)=""/65, 0x41}, {&(0x7f00009eb000)=""/122, 0x7a}, {&(0x7f00001e6000)=""/184, 0xb8}], 0x6, 0x0, 0x0, 0xee}, 0x2) syz_emit_ethernet(0x131, &(0x7f000005b000-0x131)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xfb, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0xfb, 0x0, "366a20f1a2721ccf839874c4efa988f6475a9ce63822b3af3c1b2d7ad4adf42ae80199bc7c8887fe9284850d815f27d330d42dfa50c2d4c39e4c46a29f567eda30cc7bc9df2d80515c0500c9a201e2cde80d01f651c32668cc79b556a2e69f8d1976897fb06f9f15b00aa2f15832154e282901c6d52a460879a772f7decba59c481505593e953659bc8e8bd1e4a57a79a0cdfa87d81fa9ed0000000812509cb3163585d73470a194e0c4ba817f95dea977621ffc8631ac030974559c258c06916ed8fcf4bbcc04019a05b543249d2828c256b351ae40482db0f0c9b45201f6a0fe3ee2c958090000a45aa17f9b7bdaa7c3bd93"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/01 11:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = inotify_init1(0x0) pread64(r1, &(0x7f0000676000)=""/4096, 0x1000, 0x44) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000cf000-0x6c)={0x0, 0x64, "4618a4591c88af18959eb4cf46f09fc0894e8c7b7773b5fd9ef0c1c4d99496285842d1f3606c153412b22ab9a379380397b78c823def05d7624499cf0f4c834f2cee6a30b44ba774ef6833da2a172c86ba151067ed676588fc4f6eda06962bb807d908fc"}, &(0x7f0000e4a000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000093e000-0x8)={0x0, 0x2000000000}, &(0x7f00000e3000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a3000-0x10)={0x86, 0x800a, 0x40, 0x9, 0x0}, &(0x7f00005f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cf1000-0x8)={r1, 0x9}, &(0x7f0000109000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004d5000-0x10)={r2, 0x4d7, 0x1ff, 0x20}, &(0x7f0000bd6000)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x0, 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) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x0}) 2018/02/01 11:53:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00008f9000/0x3000)=nil, 0x3000, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x318, 0x288, 0xffffffff, 0xffffffff, 0x288, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x98}}, [{{@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, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 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, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00', 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, 0xd8, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00', 0x0}}}]}}, 0x378) 2018/02/01 11:53:33 executing program 3: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x400000005, 0x84) readahead(r0, 0x16, 0x6) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0x49a, 0x0) 2018/02/01 11:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f00007b9000-0xb)='/dev/midi#\x00', 0x6, 0x4000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00006c0000)={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000301000-0x4)=0x25, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000020b000)=""/186, &(0x7f0000623000)=0xba) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x9b) 2018/02/01 11:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e9c000+0xcd2)='/dev/midi#\x00', 0x9000000, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$int_in(r0, 0x5452, &(0x7f00007a7000)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000589000)={r0, 0x0, 0x1, 0x9, &(0x7f0000e0b000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 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) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/01 11:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x302, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000260000/0x18000)=nil, &(0x7f0000eba000)=[@text32={0x20, &(0x7f00001f1000)="0f005c060bf018180f30c4c2f50317b9c80100000f32b8010000000f01d90f209866baa00066b800f066ef66baf80cb815690d81ef66bafc0cec0f01cb", 0x3d}], 0x1, 0x0, &(0x7f0000a9d000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000382000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000905000)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) bind$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001000-0x8)=[0x6e, 0x0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000643000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000ec7000)=0xc) setns(r0, 0x4c000000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000011e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x3, 0x7f, 0x500, 0x6, 0x40000000, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000060000-0x1)=0x4) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f000059e000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) 2018/02/01 11:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r2, &(0x7f000029d000)=[{{&(0x7f0000c2a000)=@l2={0x1f, 0x8000, {0x7, 0x3f, 0x1, 0x8000, 0x2, 0x7}, 0x3, 0x7}, 0xe, &(0x7f000001e000)=[{&(0x7f00005b0000-0x9c)="991fbfa06a125233b2b1e91e6f2df5486ac8fccad6c4ad5bc4b4bea10d38eeea3284ebff3381527ee0bf44ee42c2cce0f477397007e00633d0a54bef4691f30b2a6cd4f25cf9ffa5b6e159e1f250ca8bfa2c2794021a9f25b1295e510aeeb83f10d77b33d8a56ac08a79c2970c351c33abcb9d67ee223636c20c6162b5f2c3bbd5b9854c6955345224c03b996ca9d6f398b9393da239d51a3f05ed1a", 0x9c}, {&(0x7f0000c94000-0x2b)="b1b58665c0f2550070ffa297e09e34628c2a91e131bbf424c79615e6c89066ec035c374d3f1651b037cccb", 0x2b}, {&(0x7f00004f3000)="60790baab6ac46d57f3f4e79f5810da1ec51c7da36610c1bd9a417667c0d2b6903d1f5009e925276dce9ff3699d294b3898ca53f6460dcc5f68693fbe894eae3f1d4d97ffe213ebf722db0ed5a8f826d55e75f73c6f162688de7fdd7ae7480106776a737501cd08108c8d658f53936492cd174f53b4583cf0492c0caf7a3e1f956304bffd608fb7b28f03fd319b7e99657494e", 0x93}], 0x3, 0x0, 0x0, 0x80}, 0x96}], 0x1, 0x8000) r3 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000cd9000)={r2, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/kvm\x00', 0x0, 0x0) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000367000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/01 11:53:33 executing program 6: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x2, 0xfffffffffffffffd, 0x0}}]}) 2018/02/01 11:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000a8a000-0x8)={0x0, 0x0}, 0x4000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x3fc, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000826000)={0x7, 0x1, 0x6bf, 0x5, 0x10000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000a7f000)='./file0\x00') r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = dup3(r6, r4, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd6000-0x4)=0x0, &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f0a000)={r8, 0x8}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000058000)={0x4, 0x0, [{0x4, 0x9, 0x9e, 0x7, 0x7f, 0x0}, {0x8000000f, 0x100, 0x68d0, 0x2c4, 0x6, 0x0}, {0xc0000000, 0xffff, 0x1, 0xff, 0x200, 0x0}, {0xc0000000, 0xffff, 0x0, 0x8000, 0xf0f, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2a, &(0x7f0000b22000-0xc)={@loopback=0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c64000-0x4)=0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f00002fb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x80000000000, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x3, 0x0, 0x0, 0x407ffc0004}]}) setxattr(&(0x7f00009d8000-0x8)='./file0\x00', &(0x7f0000019000)=@random={'system.', '/dev/mixer\x00'}, &(0x7f000057b000)='?', 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f0000c70000-0x8)=0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000738000-0xc)='/dev/autofs\x00', 0x400, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00006c2000-0x18)="ff0204000000000100000000000000000000000000000205", 0xfffffffffffffe0a) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000039, &(0x7f00001ce000-0x78)="", 0x0) r2 = syz_open_dev$usbmon(&(0x7f000004f000)='/dev/usbmon#\x00', 0x4308, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000043c000-0x10)={0x0, 0x0, 0x3}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000567000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f09000-0xc)={r3, 0x80000, r4}) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a19000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000aa8000-0x1)=0x3) syz_open_dev$sndpcmp(&(0x7f00001ff000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x9, {0x7, 0xffffffff, 0x8, 0x100000000, 0xf3c1, 0xa10}, 0x0, 0x80000000}, 0xe) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r1}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup2(r2, r2) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f0000018000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000002000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x40, &(0x7f0000004000)={0xef, 0x8001, 0x401, 0x10000, 0x8, 0x7, 0x2, 0x7}) ioctl$int_in(r4, 0x5421, &(0x7f0000004000-0x8)=0x7ff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x4)=[0x0], 0x1}) 2018/02/01 11:53:33 executing program 7: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x1000, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x80800) 2018/02/01 11:53:33 executing program 6: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$inet_sctp(r0, &(0x7f0000b49000)=[{&(0x7f0000000000)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000648000-0xe9)="8327d370345b528d8b1fdda8333847b4ac1df6e45379a674b3e9154c2f3df2192748094bb3165b965d7be20db3431485de90a6abe6d3a3f9759c17495cfbaa9eb7c4c3a17f9223e5186ce5452bb70138345ac2b7154fe2c1588a9b6f8a7759c1e4c1b8a511001fcd92a53dd81d3789e857584037d57c1859322b9a6c4c75b6dd59a9315cf89287b431f623f57ef116a0808624d8590934d4c708bf9b965dd3b6bb9ae34c5b699199e77109a30a5ded0f874bb5d80e567650d42d5e2ad4872235f1f7eed4ec4605da2f8f488eeb10d91abfda686446de2d90c15036c2243f33db68b6fbc42ced785d46", 0xe9}, {&(0x7f00009c0000)="8521d2596158e9f82c0f9a158110aba51a95af942b8ad11604b851b90a25c864cf888f5cd3160480815fa4416474e88ae0550ce3f6cf80b6e264fdc860ea", 0x3e}, {&(0x7f0000001000-0x56)="4b69ce1d8672b37ac92f3e38a210da4e90bbedad926e219144fc6adee90800f6c955a7a06014360ce5831662d99b7a204b60372c68ce43378663868de344a878dac493507b3f4abe449f6fe7ea8f9ae2b4010abfec4d", 0x56}, {&(0x7f0000d78000)="b15677364410f8d51c42d8bb5e644a42ef1d9c65cde8d5b3a5bfa1e363790f85bc78d82aa29cd97c9c6c96164067f82e2909d712ed614d52b047c1ec7760eace9137123faf3a126ba0d541e40dfe6e7eafb3f7dceca6332b46096d44575a9be19174b29c810bb2966eb5477e37d5f62c0e9dc760969e9628", 0x78}, {&(0x7f0000a92000-0x46)="15ead557d55de35f6d9f5ef83c55510129dc507f1e074f6ce3e6041f58938998de167c5c03fa095fa38b127eeb2beccd3c7cc1b376bec7b5c8cfef1c7088bade762e3aa2569e", 0x46}, {&(0x7f0000cd6000-0xfa)="d169c97c1581bef5c86d30d367fdb1fa2eeb3313b418bc5d1786b970049fdadda01bb75984b5a079a70b8cb2c38ddbeee6d9ba2cccf8e2846dc81f418d9bd4aeb961e9f7a259c1234f0d3bfae5908af9025a45a1a48f01442751f62885fd249566172b7ed30486de7e5c99e248adda9b6aff3c53198430b8126130532537c96b0979ed86e3ac5f846e91bb710b33a4f355073707037c5f954f337e00c5ff3c601ad07603f2f1f8b548304c80cd671c27089db888dadf541a1d2412166eadec9eebe6800c71ea71f78cc755d2345ae663d26be49a9014ed2999dde2b8d02ac431af1ae3c05b0256b0376cb10523d0788adc31972c56cb38003998", 0xfa}, {&(0x7f0000feb000-0xe7)="497f23d06086d9e0bdeb4e1d127ac439ff89ba82873a4a22c451fd8ca67e01327b8d9074772900463d6c939c67d42091c0051980b96e2626d05f61d71b91ab62619a53845b0b3185944817b0fc7a48661ddaf32df30d38ab2b4f0405508d30eb0d38672a25baf1dae0a1714289bd2a8d63aa4fb2e15a926a2226d473a7dbfe56dbb4be80f2886c1a47ad43e45430f7b5b8e9d1ea4c5c5eb5fca5d5cc69e050e6cc11659c51456c7d31b50166d678a5fb01fd34ef1277ae718d72d2e95a4a0489be1fdd1f8109095df230127463c15d3360d75ee0f63f7ba809cc7690e4a0fabba5b779e3080ec4", 0xe7}], 0x7, 0x0, 0x0, 0x40800}, {&(0x7f00001a3000)=@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000c56000)=[{&(0x7f000016f000)="c79a2e2fb73ebccb3af7c538ba36ddaf3ea04bbcbd7172008e518ae45fd7ba682a14bde173ab9d5ac504266e8bf386034147cb362879530bbcadd356fd7a229de497152aa70bae1bea1c79cab296ad87241d2f07a21f751ad0e65708afb10200195c236b0201875ed6404b1c42e1180861991276e2639acaa91a03d36782d33975aed8980182cae52f96e18b79d50cd9e367eed08028dfb017a1e074440e7fadc2389fbb5cf4d9524111b20a2b538a93ce28dd8664fb0e0b132d7b07f399562ccd27551b9635e56e88fb72f6a4b1c21cbe228338ac", 0xd5}, 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0x1000}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00001df000-0x1a)="3c7017f63cf3b961ad66ef2c7bc329c1ac65496e5895612a25b7", 0x1a}, {&(0x7f00002a9000-0x7e)="f9c5e5ee9d486670b758defa116f7a629466f662a25b8aa2f751d0e701f3fefa2e8a28c8b292f9b013b4fded83ad196bf0f3b99a1541bd3622925f9e7928ef72f776651174c4ec7df4dd5282ff575a3cbdcff22bc878793c921e51d342c008fcd562c125351aa16f02f37e771514b92b3aeb35742da4ce451e1f74811700", 0x7e}, {&(0x7f0000000000)="977a8b2e65d470f41d17b9c3d65da19f9866f36d03c71903b1f2a4405dbce6de6b9e95c3e61c4b0af3e83fb8fb57ad41e123214ad5a2d22a2848bab3216d06ec6879e5404a650cf49903b7a4dd4d7fbfb484479ebff898487f82d6b8d8b1fe6da377ef3f96a5aa639efab86360a5a70beb66eaea5fd891a9ac9f1651436f83c9cd335654d34a37795fdc7d3a395b2ec78c8d063a2e91fb284eb20bdc137a89664f961bd2f891a638a3ea4db0d6b5186319f647faeba25a0d3c8f1c180becc2f265680d5f71d837a5de08d65d94bb4ff284e043064c58865f", 0xd8}, {&(0x7f0000001000-0xa0)="f79671ebcc154d0988aa13a118ae4e4a18c8edc34dc891b43d39d1ab1cbc64e5fa5186f63a0dc302f0049495cf56e2f52cf6f6bff7a7ba3063076e361eaae5e209467d0c35e7e5812f4cc8ec8d0712b0806bb18d59eff27878e50211ca552d18af7f2a2af734c7ebdb58bc12c12684f046ddb802f8e2e5f5a40fadc34f944f6afcbc00999d362a3df3d028f7aa0aacf4245ccb7983b3a35f42a4361251e65bbc", 0xa0}, {&(0x7f00001ec000-0x78)="41503806320a423b1c7d2178a62540a12e3be0cf77eafb2bc829092b251e221f3814bca06e9e560016283669d59180db6cc1f42ad5c328dd2d048a21edab5557d358f560dbced6d16550c87e545a1b87c792321792c8a7999a87d02379a9ec3bea51fb5e2a5398cf83daf507edf8134757b8455b58911494", 0x78}], 0x7, 0x0, 0x0, 0x10}], 0x3, 0x4) 2018/02/01 11:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a22000-0xd)='/dev/dmmidi#\x00', 0x3d, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f64000)=[@in={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffd}, @time=@time={0x0, 0x0}}], 0x30) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000014000-0x3a)=""/58, &(0x7f0000013000-0x4)=0x3a) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f00003c9000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) accept4$nfc_llcp(r1, &(0x7f0000b74000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003f0000)=0x60, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000340000-0x4)=0x8) fcntl$notify(r0, 0x402, 0x28) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000979000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe10145273b37b15d, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="96ea9c6c8a4993dcb3895861f1f346a6"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003b1000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006b8000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/02/01 11:53:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000014000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000003000)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) fstat(r1, &(0x7f0000011000)={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) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000809000)={{0x2, 0x3, 0x101, 0x2, 0xfff}, 0x0, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x5c6, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b3000-0xd)='/selinux/mls\x00', 0x0, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 11:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000933000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$llc(r0, &(0x7f0000630000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a6f000-0x4)=0x10) r2 = syz_open_procfs(r1, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r0, r0, &(0x7f0000c74000-0x8)=0xfffffffffffffffc, 0xff) getpeername$packet(r0, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d9a000-0x4)=0xffffffffffffff66) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000c7c000)={0x2, 0x8000, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000756000)=0x800000, 0x4) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000328000+0xc58)={0x0, 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f41000)=0x7fffffff, 0x1) 2018/02/01 11:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x440000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c7a000)=0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x7, &(0x7f0000917000)={0x0, 0x38, 0x0, @thr={&(0x7f000077c000-0x6d)="1f8eaa5adb07cc71221fb199a41ed01e04f4af0e949bf357ee52bdc426b6535abe8f8673910e793d377da3eb595720d46eceeb00e82c066f9764054fa13a47560cdac8ff0030a618488807b4cfdb22b039a04ab933f7f6274ab66dc1d6872257b766dcc628c24110612129919e", &(0x7f0000ee0000-0xa2)="bd8cd309ca9bee71e069592b0185de7a3592beb919ca9a08f78aa0d45a8e122a4a019db1b9df04116696973903905f5ab80dabbd10413b69697becfba990e17515113836ab4f3a0122de3c02b7e3d4a33b9263f0727efc2ba5205ce3bf1ee3d8ed6dd3811ce7db3a584def5d1b106e0621a4ed74fa9c15af680e8285fd4f12321a58ef08f7ef8ca5371683dbdd46b0aded1ac06e78bbf6bf742188fc860ad859f47b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0b000-0x4)=0x0) timer_create(0x3, &(0x7f000096c000)={0x0, 0x6, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6f000-0x4)=0x0) timer_getoverrun(r1) r2 = syz_open_procfs(0x0, &(0x7f0000cee000)='net/raw\x00') preadv(r2, &(0x7f000074d000)=[{&(0x7f00006d1000)=""/147, 0x93}], 0x1, 0x0) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a63000)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000291000)=0x0, &(0x7f0000b13000-0x4)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000009000)={0x3, "63ca37"}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x200, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000000a000)=""/205) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000007000)='./file0\x00', 0xf000, r3, r4, 0x1, 0x10001, 0x480a5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f000000c000)='/dev/vcsa#\x00', 0x7ff, 0x181000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000000c000)=0x0) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000-0x50)={0x100, @time={0x77359400, 0x0}, 0x844, {0xffffffffffffffff, 0x8}, 0x1, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000007000)={r6, 0xffffffffffffffff}) 2018/02/01 11:53:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x8000, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfff, 0x0, 0x407ffc0003}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/01 11:53:33 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f6b000-0xcd)="f2857a76e8b79437011d274ede1c657d4e0b278317d4c02b514035794225808c5a53a14ada60ee70905447a96229b1d7029035ffe2c77e31eda4aa959c406446c34862e5744e33419ba651034558b5bdccf58117941c5e95ba848c4bc7ea7107931593e7ef19de3822e73f5bd2b8ac22b32238b9fbe01cb00005deb039ae9c2d3da279d38a697bb989da2e6591c86aea9fe5a92af521ba05d134aef737b47452384b2175c0eb606d45ab917fe512d37bcdf960e1fcffcb75629794250991ef707e9f797e29a94dd63de77c87ae", 0xcd) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000)=""/0, &(0x7f000079b000-0x4)=0x0) 2018/02/01 11:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000226000-0x8)={0xbad, 0xc7}) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e5000+0xa64)={0x0, 0x0}, &(0x7f00009f1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f61000-0x52)={r0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") r3 = dup2(r1, r1) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00007dc000)={0x0, 0x0}) write$vnet(r3, &(0x7f0000d1f000-0x68)={0x1, {&(0x7f0000100000-0x35)=""/53, 0x35, &(0x7f0000013000)=""/27, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b8000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00004c1000)=0x0, &(0x7f000093d000-0x4)=0x4) 2018/02/01 11:53:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4400, &(0x7f00006ec000)="2ec0ec024e8589ce5d01ee8380e3a898430ad2f46f061a14ab556788695c40de52122536ac0f88b795274fb086048203e4a0033f7952dd0ddf45e47f1b882c661f53b027c2c4af97d4dabb", &(0x7f0000a07000-0x4)=0x0, &(0x7f0000075000)=0x0, &(0x7f0000f66000-0x95)="3421efb41fe5ecae003255b8c24223b233b4709523d593ccb812119750f28f64196a90aedb89c18e85ad2331d0e3ef1ff9ddf5c63ab470b4bd803b5d414e9124aafa13ee81e9f05a5aaf073201de11d8a41e3a2763748e527dc706486bfc88b33aa68db9b7844c23de83122ab1b71dd4c86f196657df491c3bc94aaaf34cd082cd228faad7f6a8a94f2a5300d300002c27d7506ef1") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000+0xfbd)={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]}]}) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000072d000)='/dev/sequencer2\x00', 0x6202, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000052c000-0x4)=0x57) sendto$inet6(0xffffffffffffffff, &(0x7f000074b000)="3712c973637abccf61d29176528cde03e4affa245dcc0a0284e522791dff1eb1f7298e14658d69367357b6ad079cd5a22933b05241a61f7fa993a0fae351928798bbecf3e2bf470f71b2c49bb058efca00584ce6773ab5f9c207d35dc0ba95cade769e831181cd21f4c793b5a5454dc619cbd6f9ff298b", 0x77, 0xc0, &(0x7f000082d000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000555000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x81) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000049c000)=0x1, &(0x7f0000f58000)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c0e000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00008b9000-0x23)={'system_u:object_r:etc_t:s0', 0x20, 'staff_u\x00'}, 0x23) 2018/02/01 11:53:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x46, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c50000-0x8)={0x0, 0x9}, &(0x7f0000952000)=0xfffffeff) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x9178b1555fef846e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000eeb000)={r2, 0x28000, 0x2f, [0x9488, 0x8, 0x6]}, &(0x7f0000100000)=0xe) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1f}, 0x44b, [0x200, 0x3ec6b8df, 0x610, 0x0, 0x3, 0x8, 0x3, 0x9]}, 0x5c) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200005) 2018/02/01 11:53:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) connect$inet6(r0, &(0x7f00003bf000-0x1c)={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1f}, 0x1c) dup2(r0, r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) 2018/02/01 11:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000371000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket(0x1f, 0x8000e, 0xfffffffffffffff9) getpeername$llc(r0, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045d000)=0x10) semtimedop(0x0, &(0x7f0000051000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000380000)={0x77359400, 0x0}) 2018/02/01 11:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000a8000)=""/156) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002d2000-0x18)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000e92000-0x4)=0x0) fcntl$setown(r1, 0x8, r4) accept$inet(r1, &(0x7f0000c4b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000797000)=0x10) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = syz_open_dev$dspn(&(0x7f000053d000)='/dev/dsp#\x00', 0x0, 0x40800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000043a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r3 = dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000270000)={0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 2018/02/01 11:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mkdir(&(0x7f0000aa1000-0x1)='.', 0x130) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x0) r0 = add_key(&(0x7f0000c1e000-0x6)='rxrpc\x00', &(0x7f0000308000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec1000-0xff)="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", 0xff, 0xffffffffffffffff) add_key$keyring(&(0x7f00003f5000-0x8)='keyring\x00', &(0x7f000048e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/02/01 11:53:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b23000-0x4)=0x0) shutdown(r0, 0x1) 2018/02/01 11:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b15000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)=0x0) r1 = syz_open_dev$mice(&(0x7f00007f0000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000087000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a73000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003cb000)={0x0, 0x5, 0x2}, &(0x7f0000bba000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000570000)=@assoc_value={0x0, 0x9}, &(0x7f0000200000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000009d000)={0x9}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000a1000-0x8)={0x0, 0x9}, &(0x7f0000bbe000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000c20000-0x70)=[{&(0x7f0000856000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ad000-0x30)=[{&(0x7f0000380000-0x5f)="4811b4fec52ff61efc231bef229e6cbe6650062047a56dfc3ecbf112d5406220ae1a526756d64fa8c7c20be07b1660ee175e3da5c7d589c1b0c3509135ed52a7e8af746759f8842ab7555f3e075a2d145299801f07071a1ace558cd0c9456a", 0x5f}, {&(0x7f0000282000-0x48)="62d2b9416f32d930a90344302386c87572e7073c968a6b6e599ae12a8b4688be47ff35bba695082f25f36a99f818b0e680193eb1fd60c48f9db7be8943ad46b7529b60858a22e2d6", 0x48}, {&(0x7f00003e0000+0xf2d)="ad06dde3919d7354898fb85e9a8c99b402d72bb25d29e4d4f203be2e0d737fb07b0e8ac5002a1437c865d177", 0x2c}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00005c3000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000789000)=[{&(0x7f0000403000-0x48)="79ff823758927ff92b396266232f496f5edc6164c004abfc4bad56e77827eec10b867258e4f7801d7adae508dc5427ba01ed20e7bbaf9cd2e71168891c0404c02ad85b0d53238eb0", 0x48}, {&(0x7f000040c000-0x35)="66b7bf25f3b21f13360d94d690b87f1de33e5e273d5b12900dd786c6ae142677e3e4005c4d034f13b5e225fde42cf7f8b455ce6de724f3d6c4f954a3730c2cf9ff05b9aaf1142aa1141665cd81ee7889c65206211eb975f4af6cf328b398", 0x5e}, {&(0x7f0000f55000)="115f10dceb75efb0d52d8f29c95948271d9f82e9f85191e0ba9690b1c3d871d13f209957db3935805b4f9b3a64c092f8bc0e1331bc81e79d8f2de0a1f974cafc9191efc54b19f290a885e745cfedbaa306e29bc9c2da7b5ad390fdbf083898cdf481215d3f98f3086f2a0afe24910335a288dc4c29824059d0d0aac728599e99ed4d9a72baa33ff6205a2f828b1220ee09b1", 0x92}, {&(0x7f0000145000)="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", 0x1000}], 0x4, &(0x7f000072d000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x80000000, 0x0, 0x6, 0x5, 0x1, 0x0, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xffffffff, 0x800b, 0xfffffffffffffffb, 0x3, 0xff, 0xffff, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x3e00000000, 0x7, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4382, 0x800c, 0x0, 0x9, 0x5, 0x0, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x7ec, 0x0, r5}}], 0xf0, 0x5eaeaecf1263fb89}], 0x2, 0x20008000) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb6000-0xa3)="aa05c236", 0x4) 2018/02/01 11:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x139da000000000) write(r0, &(0x7f0000971000)="220000004a000700ea091008090007000a00000000220000e8ffe3ff030001008c45", 0x9) 2018/02/01 11:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000ddf000-0x1c)={0x7, 0x7, 0x0, 0x0, 0x6, 0x7, 0x6, 0x80000000, 0x10001, 0xf73b, 0x4, 0x8001, 0x0, 0x8000, 0x6, 0x5b, 0x81, 0x1, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:33 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000014000-0x10)={0x4, 0x6, 0x1, 0x1}, 0xa) 2018/02/01 11:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00002df000)={{0x8000, 0xff}, 'port0\x00', 0x25, 0x0, 0x3, 0x40, 0xfff, 0x6, 0x5, 0x0, 0x4, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f00003ff000+0x38e)='/dev/adsp#\x00', 0x8, 0x480000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b0e000)=0x0) 2018/02/01 11:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 82.266793] tc_dump_action: action bad kind [ 82.301295] tc_dump_action: action bad kind 2018/02/01 11:53:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r0, 0x9) syz_open_dev$dspn(&(0x7f0000806000-0xa)='/dev/dsp#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 11:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) 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) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bd2000-0x10)={r1, r2, 0x1, 0x1}, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet(0x2, 0x4, 0x0) dup3(r3, r0, 0x0) accept4$unix(r0, 0x0, &(0x7f00000f1000)=0x0, 0x0) 2018/02/01 11:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c02000)='./file0\x00', 0x12) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000050e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={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) pwritev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) io_setup(0xc1d, &(0x7f0000cfa000-0x8)=0x0) read(r0, &(0x7f00000c6000-0xd9)=""/217, 0xd9) io_submit(r2, 0x2, &(0x7f000038d000-0x10)=[&(0x7f0000b22000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f00007d2000)="", 0x0, 0xffff, 0x0, 0x1, r0}, &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x2, 0x3f, r1, &(0x7f0000938000)="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", 0x1000, 0x8001, 0x0, 0xdf46a3be6378064c, r0}]) 2018/02/01 11:53:34 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x10) mprotect(&(0x7f0000186000/0x4000)=nil, 0x4000, 0x5) msync(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x8) 2018/02/01 11:53:34 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x8}, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x1, 0x2000, 0x1000, &(0x7f0000000000/0x1000)=nil}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0xa) 2018/02/01 11:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000778000-0x8)=0x0) socketpair(0xd, 0xa, 0x1, &(0x7f0000ba8000)={0x0, 0x0}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000cdf000-0xc)={0x2, 0x2, 0x1, 0x8ab, 0x0, 0xffffffff00000001}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f00006ca000-0x8)=&(0x7f0000da1000)=0x0) recvmsg(r4, &(0x7f00007c7000)={&(0x7f00008fd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004be000)=[{&(0x7f0000f18000-0xf3)=""/243, 0xf3}, {&(0x7f0000e57000)=""/25, 0x19}], 0x2, &(0x7f00006d9000-0xe1)=""/225, 0xe1, 0x80000001}, 0x2140) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) socket$netlink(0x10, 0x3, 0xc) 2018/02/01 11:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000439000+0x17)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = open(&(0x7f0000033000)='./file0/bus\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f85000/0x18000)=nil, &(0x7f0000da1000-0x18)=[@text32={0x20, &(0x7f0000902000)="c4c115dcbc8e0000c0feeaa20000000c01a70fc79d040000000f32b9800000c00f3235008000000f300fc72fc4c3155cbb4a2000006a0f001ac4c2014617", 0x3e}], 0x1, 0x0, &(0x7f0000f0f000)=[], 0x0) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001d5000)=0x0, &(0x7f00009b6000-0x4)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 82.371962] ALSA: seq fatal error: cannot create timer (-22) [ 82.384564] ALSA: seq fatal error: cannot create timer (-22) 2018/02/01 11:53:34 executing program 6: r0 = msgget$private(0x0, 0x52) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000561000)='/dev/mixer\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8) msgsnd(r0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x0, ""}, 0x320, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000004, 0x0, &(0x7f00004a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f00006ec000)='/dev/amidi#\x00', 0x0, 0x400040) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e94000)={&(0x7f0000bfa000)=[0x0], 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f00007ac000)={0x0, 0x0, &(0x7f00004b4000)=[{&(0x7f0000116000-0xc8)=""/200, 0xc8}, {&(0x7f00000c8000)=""/210, 0xd2}, {&(0x7f000051a000-0x4b)=""/75, 0x4b}, {&(0x7f0000cad000-0xec)=""/236, 0xec}, {&(0x7f0000a4b000)=""/126, 0x7e}, {&(0x7f0000503000)=""/254, 0xfe}, {&(0x7f000058e000)=""/4096, 0x1000}, {&(0x7f0000704000-0x61)=""/97, 0x61}], 0x8, 0x0, 0x0, 0x7}, 0x10000) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:34 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x3, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/dsp\x00', 0x200, 0x0) connect$vsock_dgram(r2, &(0x7f00002b5000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@rc={0x1f, {0x3ff, 0xff, 0x7, 0xee76, 0x7, 0x8000}, 0x88e}, 0x9, &(0x7f0000aeb000-0x10)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x807fe) 2018/02/01 11:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000135000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d7c000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004d4000-0x30)={0x9c, 0x0, &(0x7f0000e2c000+0xdf0)=[@dead_binder_done={0x40086310, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f00003b2000)=[], &(0x7f000020b000)=[0x78, 0x30, 0x48, 0x78, 0x0, 0x28]}, 0xbb}}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000260000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x73682a85, 0xa, r2, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000c72000)=[0x30]}}], 0x2b, 0x0, &(0x7f00007a9000)="bbd1d08956f68d971f855bdd55dedaceca56456520b93ab08fec9d40a9c505f6ca77b4fade231ac1d0d5f8"}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ef1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x400, 0x4, 0x0, 0x4, 0xf000, 0x100002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) fcntl$setlease(r0, 0x400, 0x1) 2018/02/01 11:53:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b44000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000-0x78)={0x7, 0x0, [{0x215, 0x0, 0x1}, {0xbff, 0x0, 0x7}, {0x60b, 0x0, 0x0}, {0xa56, 0x0, 0x725}, {0xc0010bff, 0x0, 0x5}, {0xa21, 0x0, 0x1}, {0xb56, 0x0, 0x4}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000086e000)={0x1, 0x0, [{0x400000b5, 0x0, 0x0}]}) 2018/02/01 11:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000f4d000)=""/0, 0x426, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000a67000-0xbc)={0x7ff, 0x0, 'client1\x00', 0x0, "e99b93e8c83257cf", "4fde8bf4e6b230106880621d81b6fb5efafff76cf800eaffff7effffff434989", 0x3, 0x1000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000858000)=""/250) lseek(0xffffffffffffffff, 0x0, 0x1) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 11:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054f000)='/dev/sg#\x00', 0x9240, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000817000)="") setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a47000)={0x0, 0x5, 0x8d, 0x3, 0x8, 0x7ffffffe, 0x100}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r1, &(0x7f0000e82000-0xfd)=""/253, 0xfd, 0x0) 2018/02/01 11:53:34 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f000081f000)='/dev/dmmidi#\x00', 0x40, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="7074614b707ee261327e8291abe935a4"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6tnl0\x00'}}, 0x1e) ioctl$int_out(r1, 0x5460, &(0x7f00008bf000-0x8)=0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000b95000)='/dev/dmmidi#\x00', 0xaef2, 0x101c00) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000d06000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000e26000-0x4)=0xc) sendmsg(r0, &(0x7f0000b93000)={&(0x7f000061d000)=@ll={0x11, 0xfb, r5, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f00000c8000)=[{&(0x7f0000536000-0x1000)="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0x1000}, 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"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"}, {0x100, 0x103, 0x3, "4d06309a56262f4cc15bdfe4b76666672cda2d17efff7aa03354c47159c8ac6d21f1aaac4d135b58bf150000770bb9dc12897d39c86f3eb20870fd6b0bb773797824859dca1abbfe04ae17238f621d75e67f64ccac3d10b27667ec4f229dff8b946955d17f00bd2868c01cda2511c7b116be173b728dfbcbb4bf1cff4b3938afcafd013e1cf6359910c3b82fd7b62b3971df7f1ecd42c243b7992925cb855b4647cd414713abe389b0899ced6d23d6ce4f474c98d69bbc9542077b994b58f7e9da5bbe32959a2806308bc9679dba79be6a6154ecdb53af5debc94ceec3b257f453039efa5226c670bb1e55"}, {0x48, 0x13b, 0x7f, "be585798bb7d2f16bdda05e3ea015ba88ce9abc779ed55d94e741b9ba7610cd3f2c95e1303e95831895b3ab9d815ee5704f1"}], 0x1200, 0x4000000}, 0xc000) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000460000-0x7e)={0x0, 0x76, "a92441566a8c63b09a277c264b5e51fbdfb7d314aa60e2458ab3ae693bdf25cf6e17d99af54aa17cbd3e5b185185e95eb18ed832992dab1b1b4b61f4e29d87430e2cb7b035fe4c45808fb8519566f16ecdd390f0cf89bad874b083340f6b4376819444a393853bb91f4cacbd72cfe71e2922a69c093b"}, &(0x7f0000d2c000)=0x7e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a58000)={r6, 0x6, 0x2}, 0x8) 2018/02/01 11:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000377000)={0x0, 0x30, &(0x7f000097d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x59d6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ae3000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000239000-0x8)={r3, 0x8}, &(0x7f000089d000-0x4)=0x8) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:34 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a8000-0x4)=0x0, &(0x7f000069d000-0x4)=0x4) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x402000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000-0x5)='./file0\x00', &(0x7f0000003000)=@known='security.evm\x00', &(0x7f0000004000-0x15)='wlan1trusted\'user-&%\x00', 0x15, 0x2) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x480200, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000-0x4)=0x4, 0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000003000-0x8)={0xd10c, 0x40000000000000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000005000)=@get={0x1, &(0x7f0000001000)=""/235, 0x1}) 2018/02/01 11:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000127000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00009f7000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000656000-0x10)={0x7, 0xf000}) 2018/02/01 11:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057c000)='/dev/sg#\x00', 0x0, 0x800000000000000) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f00008ed000)={0x0, 0x186, &(0x7f0000538000-0x60)=[{&(0x7f0000ae6000)=""/4096, 0x1000}, {&(0x7f00004bf000-0x5a)=""/90, 0x5a}, {&(0x7f00003fa000)=""/174, 0xae}, {&(0x7f0000e0e000)=""/84, 0x3da}, {&(0x7f0000e8e000-0xde)=""/222, 0xde}, {&(0x7f0000471000-0x54)=""/84, 0x12d}], 0x100001a6, &(0x7f0000140000-0xf1)=""/241, 0xf1, 0x3}, 0x2000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000aec000-0x4)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/01 11:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000114000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = shmget$private(0x0, 0x1000, 0x88, &(0x7f000022b000/0x1000)=nil) lstat(&(0x7f0000717000)='./file0\x00', &(0x7f0000d3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000380000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d0000-0x4)=0xc) r6 = geteuid() r7 = getgid() r8 = getpgrp(0x0) r9 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000583000)={{0x3, r4, r5, r6, r7, 0x4, 0x100000001, 0x0, 0x0, 0x0}, 0x3, 0x2, 0xfff, 0x2, r8, r9, 0x8, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/02/01 11:53:34 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={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) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r3, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0xffffffbffffff00d, 0x0, 0x0}], 0x36a) prctl$setendian(0x14, 0x2) 2018/02/01 11:53:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f00008bc000-0x3)="52cdaf75db6a09fdd92fa1a1e388ee3a3e", 0x11, 0x804, &(0x7f0000000000)=@l2={0x1f, 0x1000, {0x5, 0xbe, 0x4815, 0x9, 0x80000001, 0xfffffffffffffffd}, 0x205, 0x400}, 0xe) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001000-0x8)={0x650553010163fd, 0x0, []}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x3, [0x3, 0x4d, 0x1, 0x1d, 0x43000000000, 0x6, 0x8, 0xffffffffffffffff]}, 0x5c) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fe3000-0x4)=0x0) r1 = socket$inet6(0xa, 0xf, 0x8010000000000084) bind$inet6(r1, &(0x7f0000105000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002b2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 11:53:34 executing program 2: syz_open_dev$sndseq(&(0x7f0000c69000)='/dev/snd/seq\x00', 0x0, 0x201) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) 2018/02/01 11:53:34 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000045e000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000ac6000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a8c000-0x32)={r1, 0x2a, "9980b97d3c807b4a08dc826ca2109af73e97c25fa2812fb228f3cfc0ec70cb1e1985ea0400ece498bb68"}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000057b000+0x247)="000000ef00001bf200001321fdf3fc7600051d0119008d39931a0001455ac3", 0xfffffffffffffe20) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000043d000)={&(0x7f000082c000/0x4000)=nil, 0x1, 0x3, 0x1, &(0x7f0000213000/0x3000)=nil, 0x7f}) fcntl$getflags(r2, 0x401) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000063e000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000-0x4)=0x18) 2018/02/01 11:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/ptmx\x00', 0x20000, 0x0) 2018/02/01 11:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000137000-0x8)='./file0\x00', 0xec) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000c000)=0x4, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(r2, &(0x7f00009d4000-0x20)=[{&(0x7f0000fb3000-0x9b)="5299f24a9cbcdf38f11c67c953af1c94790ca4661c71c0b82d16c0b1e8279a20ea6675f0f730ce59292864dfba12e8fe558fceb0f30a30670f402ba5ba5b004584bd6492bf9a533a37eab0e0e7cccb0db1d7f4acd39279ae76a2e0433411591ff7d95748005e7b0064ca9bebfe9087c453f87f5da8b8611cf7aa9aaf0c57dbccc6d463486953c00a805548ebcfbeacacf935de93397b4a030b2692", 0x9b}, {&(0x7f0000fb1000)="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", 0xfc}], 0x2, 0x4) accept4$ax25(r2, 0x0, &(0x7f000010f000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000093000)={0x9}, 0x4) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x40ff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc3000)={r0, &(0x7f0000b6d000)="", &(0x7f00007ad000)="", 0x0}, 0x20) fchmod(r0, 0x40) 2018/02/01 11:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000765000)=0xc4a80, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2018/02/01 11:53:34 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000006000-0x61)=""/97) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x400000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) socket$inet6_udp(0xa, 0x2, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000e000)="513857556eea779d8db6726bfd64a1c0", 0x10) 2018/02/01 11:53:34 executing program 3: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r1 = inotify_init1(0x800) dup2(r0, r1) pipe2(&(0x7f0000e9d000)={0x0, 0x0}, 0x80000) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000ea5000)={0x6, 0x8, 0x0, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000013e11c000000020000000000", 0x24) 2018/02/01 11:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x20, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x1, &(0x7f00007d5000)=0x0, 0x2, 0xffffffffffffffff, 0xc}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r1) 2018/02/01 11:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000800000)='/dev/cuse\x00', 0xa40, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00007d0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000e9c000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/01 11:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shutdown(0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = open(&(0x7f0000a89000)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a92000)={{0xf0, 0x1}, 'port0\x00', 0x80, 0x50009, 0x5, 0x6, 0x31, 0xffff, 0x6, 0x0, 0x3, 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]}) 2018/02/01 11:53:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000463000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 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, 0x1c0, 0x1e8, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4, 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}}}, {{@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}}}]}}, 0x410) r1 = socket$inet(0x2, 0x806, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000)={0x27, 0x0, 0x7, 0x1, 0x0, 0x0, "991b3c6fefbb588970a099c7dabf1fa9b19e0673a50ad2521ca08aea319aa7006f269456f396ea180e190729470bdcfb63bc3dd77b725ad92f6a6928d4de13", 0x0}, 0x60) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x278, 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={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x2d8) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000013f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) socket$key(0xf, 0x3, 0x2) 2018/02/01 11:53:34 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f000002b000-0x68)={0x1, {&(0x7f000002a000)=""/124, 0x7c, &(0x7f000001f000-0x1000)=""/4096, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000002b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 11:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00004a4000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000081a000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "46dc9110656c87ea20d4df6f497746f33ef850f4922432169fcfd5815d4919c06700c3e50299ced302814c4a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f86000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000018c000-0x4)=0x0) 2018/02/01 11:53:34 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000008, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e41000)={0x0, 0x5}, &(0x7f0000fda000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, &(0x7f0000fda000)=[{&(0x7f0000fdb000)="be", 0x1}], 0x1, &(0x7f0000157000-0xf0)=[@init={0x0, 0x84, 0x0, {0x3ff, 0x9, 0x1, 0x2}}, @init={0x0, 0x84, 0x0, {0x800, 0x1, 0x36, 0x8}}, @sndrcv={0x0, 0x84, 0x1, {0x6, 0x40, 0x4, 0x2080000001, 0x1, 0xde7, 0x10000, 0x4, r1}}, @init={0x0, 0x84, 0x0, {0x4, 0x6, 0x4, 0xe2}}, @init={0x0, 0x84, 0x0, {0x1, 0x6, 0x7d, 0xfffffffeffffffff}}], 0x0, 0x8000}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/02/01 11:53:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:34 executing program 0: clone(0x0, &(0x7f0000d8c000)="", &(0x7f0000328000)=0x0, &(0x7f0000faa000-0x4)=0x0, &(0x7f0000491000)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000739000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000052c000-0x4)=0x0) get_robust_list(r0, &(0x7f00000bf000-0x5)=&(0x7f00000e1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063c000)=0x18) 2018/02/01 11:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ccc000-0xb)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x4000000000007) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) syz_open_dev$urandom(&(0x7f00002a5000-0xd)='/dev/urandom\x00', 0x0, 0x44000) 2018/02/01 11:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x20000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/02/01 11:53:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000051d000)='/dev/ppp\x00', 0x301002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/209) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x8001, {{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, 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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) r5 = semget$private(0x0, 0x4, 0x200) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f00001f8000)=""/22) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000146000-0x4)=0x0) 2018/02/01 11:53:35 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a61000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000065000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) futex(&(0x7f0000ba8000)=0x80000000, 0x1, 0x8001, &(0x7f0000ae0000)={0x0, 0x1c9c380}, &(0x7f0000e19000)=0xf1, 0x100000001) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000075b000)=0x0, &(0x7f0000644000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000530000)={0x0, 0xcc, "cccd6cbbf46529a0bef34032b0e0b13b119ed641883d8f97a35ed2bc0baade9dd1e6224a52a5fb583f9a10f623412910b562b4c4de6e3b5dc7727b91cb4a8e0eda3d0a868d083f35a2b0b1fbe43ca8c8e89b91ca843dfe7823985b7e971342b9c6b0fa6796e719c12d5844160f95ac43926a1943f7e3ff0005832946d50475c00b23ea1bf6c639d3c22f61c3e86470b07d301a3745f5f494508583e48378a203f393d818a377f1dc253fc1cb59f9f1370ada618cb21708cc390b72e0cfe6ec64053f4bede017a68190d45ef0"}, &(0x7f00008c1000-0x4)=0xd4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000016000-0x4)=r3, 0x4) setsockopt(r2, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/01 11:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000788000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000709000-0x14)={0x0, 0x7fffffff, 0x8001, 0x9b, 0x0, 0xb396}, &(0x7f0000720000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e3a000-0x8)={r2, 0x0}, &(0x7f00009c9000-0x4)=0x7) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 11:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000238000-0x8)={0x0, 0x1}, &(0x7f000013e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c2000-0x8)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/01 11:53:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005f4000)={0x8d6, {{0xa, 0x1, 0xfffffffffffeffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000078f000)=0x0, &(0x7f0000c20000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/context\x00', 0x2, 0x0) connect(r1, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0d2694ebacd36dfb81e3cb764738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab66872e3404310669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbdff00a69dcf0c8e74cd8b5e4be5d19caceaf3"}, 0x80) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 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) epoll_create1(0x80000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f0000b64000)='./file0\x00', 0x4000, 0x20) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000d69000-0xca)=""/202) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x8001, 0xffffffff}, 'port1\x00', 0xa0, 0x0, 0x3ff, 0x80, 0x800, 0x40cf, 0x2, 0x0, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) 2018/02/01 11:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000600000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000ed3000)="84277ac2430f1eedf63c2c8c77a0a82f2ce8d3e8833f4f08e65c9ce1b31bfb726f7a1961f5cd631f7535ba948af54aa2afe4d17570cba199be741af26dd2c33d340b10b8913cb59f654972f47958e6b76b68a1855145d5312a88e8a4f623f0c140744a4298d637111a9c610ff35c8c853c608a15328c162a9fb58c749724501c8b4a2f045d3746109e3b6d0d7f35fa6cc41ca63c1d1b151ae1bebadcfac91fe96cc80758950140b4a0929beb95a26bf98d51dfa2d7e2") r2 = epoll_create1(0x0) fcntl$dupfd(r2, 0x0, r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f03000)={0x10002018, 0x0}) 2018/02/01 11:53:35 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={&(0x7f000030c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000ff000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00008a9000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000012d000)="") 2018/02/01 11:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000142000-0xc)={0x3, r0, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000148000-0x8)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) syz_extract_tcp_res$synack(&(0x7f000056a000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000719000)={0x0, {{0x2, 0xffffffffffffffff, @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]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_opts(r1, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) lseek(0xffffffffffffffff, 0x0, 0x0) socketpair(0x19, 0x2, 0x1, &(0x7f000060c000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000910000-0x50)={@common=""/16, @ifru_addrs=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}}) openat$vcs(0xffffffffffffff9c, &(0x7f00007d5000-0x9)='/dev/vcs\x00', 0x2000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000182000-0x15)='/proc/self/net/pfkey\x00', 0x4, 0x0) 2018/02/01 11:53:35 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000db6000/0x2000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x240000) ioctl$KDSETMODE(r1, 0x4b3a, 0x100) msync(&(0x7f0000a9e000/0x4000)=nil, 0x4000, 0x0) 2018/02/01 11:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000991000)={0x10001, 0x4, 0x5, 0x7, 0x2, 0x0, 0x1, 0xfff, 0x7, 0x7fffffff, 0x2, 0x6b1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000469000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000996000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000500000)={0x0, 0xffff, 0x1, [0x6]}, &(0x7f000093d000-0x4)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b87000-0x6)={r1, 0x22}, &(0x7f0000a15000-0x4)=0x6) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4)=0x0, 0x0) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003ea000)={0x0, 0xab72}, &(0x7f00005b6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007f1000-0x20)={0x284e0893, 0x3, 0x208, 0x7, 0x5, 0x7fffffff, 0x9, 0x2000000000, r3}, 0x20) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r4, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r4, &(0x7f0000ae9000-0x80)="cc02c2b0b6dea046a601ff10fd6bcad2ca8c12b1600d2ba2a5c00f90cab9ee597a45beb9490afb01f9af5e159d4d2d70d86f0ab2df6bb62e7c5ce0b1309371f8b9f0c485919b62cbb50516902cbfba45409e00e9ca17c4a6564cee3eeb426a4fb76563a4b17d", 0x66, 0x0, &(0x7f00008d3000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000075f000)=0x5, 0x4) shutdown(r0, 0x1) 2018/02/01 11:53:35 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(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) recvfrom(r0, &(0x7f0000927000-0x67)=""/103, 0x67, 0x2001, &(0x7f00005f1000-0x10)=@llc={0x1a, 0x17, 0x5, 0x4, 0x7fffffff, 0x24ba, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00005f2000-0x4)={0x8, 0xc8, 0x10000}) 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) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000)='eth0\x00', &(0x7f0000001000)='#-(em0\vself%\x00', &(0x7f0000000000)='/dev/vcsa#\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='\'+\x00']) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000a45000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x1b, 0x18, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00002f0000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000064000)={0x0, 0x0}, 0x4800) inotify_add_watch(r1, &(0x7f0000597000)='./file0\x00', 0x1) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009de000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000583000)=""/20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000027000)={0x0, 0x1c9c380}, &(0x7f0000af4000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000066000-0x10)={0x0, 0x0}, &(0x7f0000f44000-0x10)={0x0, 0x0}) 2018/02/01 11:53:35 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000e83000-0xc)='/dev/amidi#\x00', 0x6, 0x4280) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00005ba000)={0x1, 0x3, 0x3, 0x0, 0xffff, 0xfffffffffffffffd, 0x8, 0x100000000, 0x1, 0x625f, 0x91e, 0x8, 0x0, 0x6, 0x1, 0x1, 0xd9a, 0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x9, 0x40000000) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) clock_gettime(0x0, &(0x7f0000186000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000056000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000dec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000025a000-0x102)={r7, 0x7fff, 0xfa, "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"}, 0x102) clock_nanosleep(0x2, 0x0, &(0x7f0000855000-0x10)={r5, r6+10000000}, &(0x7f000038a000-0x10)={0x0, 0x0}) fgetxattr(r2, &(0x7f0000ea2000)=@random={'osx.', '/dev/snd/midiC#D#\x00'}, &(0x7f0000b2c000-0xa0)=""/160, 0xa0) 2018/02/01 11:53:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000000000)={{r0, r1/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000314000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f000082c000)=""/46) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000d0a000/0x18000)=nil, &(0x7f0000344000-0x18)=[@text16={0x10, &(0x7f0000753000)="260fc71d660f381c494f640f0f08b7baa100ec6766c744240038938f3d6766c7442402060000006766c744240600000000670f0114246766c74424005e0000006766c74424020000ffff6766c744240600000000670f011424baf80c66b89067148666efbafc0cb8d600ef2665f083831da7f40f07ba4300ec", 0x0}], 0x1, 0xffffffffffffffff, &(0x7f000062f000)=[], 0x1000000000000394) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00001a7000)=0x0) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 11:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000548000)='/dev/dsp\x00', 0x400003, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000063e000)={0x0, 0x3, 0x1f, 0x8}, &(0x7f00008fe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000479000-0x8)={r1, 0x19}, &(0x7f0000440000-0x4)=0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000079e000)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000f3000-0x20)={0x5, 0x60, 0xfffffffffffffffb, 0x7, 0x68cf6c4add692042, 0x6720}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000acf000-0x8)='./file0\x00', 0x20000, 0x30) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009cd000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) close(r2) 2018/02/01 11:53:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @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]}, [0xfffffffffffff800, 0x1000, 0x9, 0x81, 0x10001, 0x3, 0x8, 0x0, 0x9, 0x6, 0x81, 0xfff, 0x3, 0x20, 0x0]}, &(0x7f0000038000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f45000-0x8)={r1, 0x3fff80000000000}, &(0x7f0000724000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000002000-0x4e)="f9e951999dcbdda75b78f04b4172249ecaf7578213a27cb174ae2a48d0d0b07daa496ce84be982db40dcaa7a163ad7ac8ee488fcfd1ac5b89fd938d1c6065d301f400a88a04d3e1849aefc068153", 0x4e) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) r4 = dup3(r0, r3, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000001000)={0x2, r5}) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x7ff}, &(0x7f0000001000-0x4)=0x8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000005000-0x18)={0x80000000, 0x200000000000000, 0x0}) r9 = fcntl$dupfd(r0, 0x0, r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r9, 0xc05c5340, &(0x7f0000001000)={0x9f0c, 0x9, 0xfff, {0x0, 0x0}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000005000)="21df0b00b2f51932e7cd57aaec4609b67292dfac34add15bb1c4940b9fc957b910e83bdb0163a96cc4d8b023ac909193b8d78a9e5c05ecba4bc003af4fa13c6458a4fdb597ebeb37ef3b53a9ade40ac7a8f5db8f6ccf98d99c1d24ee0e5e8d118bc502d41ac832c4d1a66c4da39318c7e1ae71e2dc58689104d48e99883395692a2b778d46f548041bf953148ea09e24883368028dda61", 0x97}, {&(0x7f0000006000-0x6c)="ca6459cb528d47df281a72402ea7e2e7db04edb060693fe711df60726a1d13d3d1ce6359d415d824058d82cf63c2908eec4855b98e41f6f1017351449c34b749382cd6035ab1d6fa071188058572acbdd9a5b91c32e3002d1814704746d46b25ffbf58534268e7718390043d", 0x6c}, {&(0x7f0000002000-0xbc)="99ed2d64cdc794239381fc682cd01ef147b723b111eb822aeda6d16f26a81b171f4245082ebf1283abd11326170d45986e96126dd4948205b596dd9949304800ad6a66f50431dccf7c9d491b572f46dc4afb23231156f1e110c04a97fa93fc2333376ed3a7a38a0c8cccf939b87e3b0e603e44285ca9a1a296a8664304ebf016f9f504c6fd16c90ac3ce2f12026990c4140f45e2f048b2e3ff802542bd4b12cfea42471a9a2a77ecfcffab453428c3b83a676258b0552bcd68a51b30", 0xbc}, {&(0x7f0000002000-0xa5)="1ebfdb8b60fc05a159d6261e89807a83e9e8b5b125e073799dc8408fe589a7d45965dad06b7fc327dbae6b5ab6109bff2b0a2b5003733ca3d924870d6947c86019cb6ba2544dc9290bb7948b5334c33b25ba88f4714f7d38ccc9d9c645656d6f8eba98bf8734c8b37c4ded1af8b0984bb8f3322191a68e1388021f8710bdee07049b51c9ab02bbe25710e199541f0a6f0188d50f328ec495d030e9afda322254b196b6f003", 0xa5}, {&(0x7f0000006000-0x1000)="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", 0x1000}], 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000005000-0x8c)={r8, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r10, 0xd7e}, 0x8) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000c97000)='/dev/dsp#\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000da000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000026b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000493000-0x10)=@ax25={0x3, {"86ccfa47a852b0"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x3c, 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}]}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000006000)=""/2, 0x2, 0x12000, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0xb, 0x4, &(0x7f0000007000-0x20)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}], &(0x7f0000002000)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000007000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000006000-0xc3)=""/195) capget(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 0x0) 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d43000-0x1)=0x4) r1 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r1, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000d92000+0xf7)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 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) write(r0, &(0x7f0000777000)="747b3914df43c6469aad84b0f3deaac34e7bb7c476b0c4663b43e0622686da2d27605d296fae7ae45839109205c6afcbb4ad9e9cc3c49c35d82c8592fdf15cacecf2443d1becf7bf93f32c74b981812defc6f68e9267cfbac2ec03", 0x5b) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/02/01 11:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c6000)='/proc/self/net/pfkey\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000015d000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000092000-0x20)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000d2c000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/02/01 11:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000035e000-0xc)=""/12, &(0x7f0000000000)=0x68c) fcntl$getownex(r0, 0x10, &(0x7f0000544000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a02000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x501040) perf_event_open(&(0x7f00007dd000-0x78)={0x4, 0x78, 0x1, 0x7fff, 0x0, 0xffffffffffffffe0, 0x0, 0x3, 0x8000, 0x4, 0x1ff, 0xfff, 0xfffffffffffffff7, 0xff, 0xffff, 0xffff, 0x7, 0x8, 0x3, 0x800, 0x7, 0x81, 0x7, 0x8, 0xd1ae, 0x0, 0x7ff, 0x241b, 0x4, 0x40, 0x2, 0x15, 0x1, 0x226, 0x1, 0x2, 0x2, 0x0, 0x0, 0x4, 0x5, @perf_config_ext={0x7, 0x4}, 0x20, 0x3, 0x3ff, 0x7, 0x64, 0x508, 0x9, 0x0}, r1, 0xa89b, r2, 0x9) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000bb6000-0xdf)=""/223) pipe2(&(0x7f00001a1000+0x5d2)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r6, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000890000-0x76)=""/118) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000ea0000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007e5000-0x4)=0xc) 2018/02/01 11:53:35 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000fc4000-0x26)={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]}, {{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]}}, 0x108) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000fc4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x207) r2 = syz_open_dev$mice(&(0x7f0000263000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bind$rds(r2, &(0x7f00002b5000)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$llc(r2, &(0x7f00008a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007d6000)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000aa000)={0x0, 0x0}) 2018/02/01 11:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000386000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000f95000)={&(0x7f000038f000)=@rc={0x1f, {0x1ff, 0xe71, 0x5, 0x75c1, 0x24d59bcd, 0x3}, 0x8}, 0x9, &(0x7f000063a000)=[], 0x4, &(0x7f0000f86000-0x2e8)=[{0x88, 0x1, 0x6e, "f7608ecfcfd290b4e4cc893137a00d44e03f3ad1ee699493397197eaf427473d634b35758b8cd93262691b07495a1d47ecbc52cff288be84e003c9ee3e4f9a3cd7141d17ce2ec96cfed5362a5f7733b8ca1ed4f92eaf2d2137928cf12b9347652ac7c1bf1a3af1f97fbe69113576b7a90bd8e1a28ce824"}, {0x48, 0x117, 0x4, "56a0c3d9b529b8c147f2307d396e3b95a846a35f63e4abde1b7a756a275cda34317dada2ab4856c59059b4656416dbadf325af20efbb6b4e0b605edbdf37e8df4c31dcc45d43f54e09c708a82030572dd6406fdc9fedc38bd15138438eaa9f2e34b2f0d26e764f237ddc136777cd54d14fcd43122e5af5bb7eebdbcc7848a41082053c3f416bf6a5fb972c592ec5af7197acac09bce1c8e4ebd4e4f30aa6cfcc02a43e6285e783de0fde90eb2afb57e52f390de56bca238a"}, {0x70, 0x10d, 0x400, "e0023d31aab2ab7c1db250674c9e80b09cf108484f655f02b3519591af785bc39b7309d6a8ddce5a2d364bdce64e4b5b13df985b5debf516dffd9cba971b04449104ac0d8cd5d3f47d21d99d825ca0489cb589a574877d334ea0e992fd1f52"}, {0x100, 0x13f, 0x800, "cbabfd0ca1e6acec696bbcdb34a4e18aec7ed0b17d6fdfecb9057e07ad41321cf1ffb01ddd6f92a9475d2586bf36c770c1059ac874e7b8efab7b00fb6739d169c3eb9fac015fc6130f4119eea0ea162e3fabcd884a043f1062561f94d9043face225a8a5e80700999b0630f849e37e2cd383ec5eeaa1e4013ee6ba437d250679fd263c2e1a24b70d0665becb097cd3bc40a4ddae301c56276bb6c94e9e9eab3159254e979ebbacc1e8a99990c6410b663edec53835f14a2616e4d061ffaf8d4e9d34176e39e56107834bc0456569a4e24c9dfaea4eed063338b68f0480bb65466b86e9c43a9ff33e07fcb9fc6d2446"}, {0x28, 0x88, 0x7, "7d5cd7eb701bfbcf2141add59e74fbd2739af3d7546329"}], 0x268, 0x8000}, 0x20000004) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:35 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000-0x258)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x204000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3b4) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x8040) 2018/02/01 11:53:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000ae5000)='/dev/input/mice\x00', 0x0, 0x22002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e44000)=[{&(0x7f000017b000-0xfe)="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", 0xfe}], 0x1, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x41}, 0x4) mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00006f6000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000b8000-0xa0)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x7}], 0xa0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000013a000)=0x1ff, 0x4) 2018/02/01 11:53:35 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x880) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000022000-0x12)='/dev/snd/midiC#D#\x00', 0x24, 0x400000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000018000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000022000-0x4)=0x10, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x0) fchdir(r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000024000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000024000-0xc)={r4, 0x80000, r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000023000-0x4)=0x0) lstat(&(0x7f0000022000)='./file0\x00', &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000016000-0x38)={&(0x7f0000022000)=@abs={0xf57f38ead3de2a4, 0x0, 0x0}, 0x8, &(0x7f000000c000-0x40)=[{&(0x7f0000014000)="faf394d2a93e9c2f593625a58de65e388b617d405e3b11c0ec913a1f3eda462d9148688b1d2db4ce4379b2a97125f0a3d280a9c7517311e9c237f86f8e5f2e7cd6da3e393d3158a39b471afcb6fcfc293a3d345c3679003cc98738ff70fee79014e6155bd55abab0a1c468aa06adae217f5b6d252b3f", 0x76}, {&(0x7f0000022000)="fd8cd7fcb8de4c46198e5777fe9070586e1c9a91eea66ee9af51e8bfd67630b6c69ecdee582b74b9f2ce45621507eb4dc0133bf4102be5f3467e7d89b25c17d418", 0x41}, {&(0x7f0000006000-0x2d)="86b7824dd13c42d5925957f696108386853b97cff4e9d0e8e765d2472b694e8d35686b805387491dcdd3d30722", 0x2d}, {&(0x7f0000001000)="", 0x0}], 0x4, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}], 0x40, 0x4000080}, 0x80) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000028f000)='./file0\x00', &(0x7f0000765000-0x8)='./file0\x00') r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000398000)={&(0x7f0000b55000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d99000-0x70)=[], 0x0, &(0x7f00008ad000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) bind(r0, &(0x7f0000c41000-0x20)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f78000+0xd54)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) accept$inet6(r1, &(0x7f0000a5b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cb4000)=0x1c) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000eb9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/02/01 11:53:36 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c2d000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d08000)=0x9) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) 2018/02/01 11:53:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000f0c000+0x4e2)='/dev/vcsa#\x00', 0x8, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x400, 0xb3ae, 0xfffffffffffffff9, 'queue1\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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000)="97a9ca8bcaea5dcca0491eceaf7b9db73115a01f9ff1f65b2c009dc26a8dfa6ff0cc6a027bf0b3312e7c7946350b6395bb0573d7db48a65eb8808bdfcaceb4560fb47425fd649a27f3ede37b5da69f4a49789ba2968cc41ad6cfb15ea04a48afb3710e1e064ad148b74d19293728120fc1be", &(0x7f0000001000)="1b75d713e3bfac032c821ba42600063c8439089575cc3139703a9a52432af9e7b84b94fef5ab5cb931956a7435fb77ef5faef98e180a334eb6dc06c75544f506244550753ab5b20244673fee26c03824c444e7e2fb9da0f0b466a2ee65393f620309558d10530eced373e15c54199a87cb9834fbc1a6fa6a8c76206bf76adfdb361c8e63d955dcb07faddca4606ece2c81e7a6ab794cbf46a4aab25b20ea6a4a1d0c2da2f1ab4e4d60c4fca44a440692158dab53cb8c92a4ca5df0440c629e7907198b00d6946a1b77ff1bd799fa", 0x1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000+0xab1)={0x5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x989680}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000)={0x1, 0x7, 0x1, 0x8, 0x8001, 0x1, 0x1fa, 0x8001, 0x80, 0x7, 0x6, 0x6}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r2, 0x1}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x7}, &(0x7f0000006000)=0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000-0x4)=r0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000008000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r3 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000008000)=[], 0x0, 0x40844) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000a000-0x4)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000)=@common='ip6gre0\x00', 0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fanotify_init(0x1, 0x1) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000084c000)={0x4, 0x2, 0x7000, 0x2000, &(0x7f0000430000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0xa2, 0x0, 0x0}]}) 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006f6000)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000050d000)={0x0, 0xd8, "96f6d8438cda2c604c1b6bac027aedf74927e95cb3739bddefa4bc6c022b6e2fd041e0042339ca7c69197e77af71f0daad72b6edf1a545c4faea9f3d0345e213f24642222194f7e0e4a991dbe5462aca20f41313487c740fc7225aa41995a92c853baa1a4f128514bc808695c399b40932676a1622bf07b2b98505a4f2fab567cd52689267fb0af772d85140f3be8f2f9c773ef89b3a2187e66dd1dd3fc9a1e8be17442b6450986d709319a28ddb57fdfb805733a9b9c9048811e386532ee5f5c73e397c715f5d60663dfbd9afff6e5c2e5fed16d31a535e"}, &(0x7f0000e07000-0x4)=0xe0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002f5000)={r1, 0x5, 0x0, 0xfffffffffffffffd, 0x101, 0x401}, &(0x7f0000c1d000)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001fe000-0x6)='dctcp\x00', 0x6) 2018/02/01 11:53:36 executing program 6: clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") r0 = syz_open_dev$dspn(&(0x7f0000981000-0xa)='/dev/dsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x6e)=""/110) setregid(0x0, 0x0) 2018/02/01 11:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000ff1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00003aa000)={&(0x7f00008cb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e58000)=[], 0x0, &(0x7f00005fd000-0x38)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ad3000)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007c2000-0x4)=0x0) 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000199000-0x38)={&(0x7f0000e87000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff12, &(0x7f00008e1000)=[], 0x10e6, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f2d000-0x10)=@buf={0x1000, &(0x7f00002d7000)="cc0d706a24f4a5f84868b72099c71d2ce046284328fa07cdf9bf51695359d3e1170fe807e00c753f605c5bdb5597acb9c1166dba0b80e1e19e6d97da87c62547bf99c633063e0514043ff83bc3f38c51d5b6bbedaea1a24a6931d1d2605650fe5618ee1a904a19b5edf051ba8ffb9b896eec0ac541e1d11cdf9efbd27c5d7ebcf61f14c7c6b1b0e68ea0ee21fc8f57eb5532c4b66ac27aa92b77bd4220f771d66c9b0237aa028623f81624d58a962292e468f99154926b6664b7950a7d58191a281267bc1db30c2e6fb32e803417938b5493d583b36765c73fa47c2571d9edc1ab0e4f53e2f5bea42750777ba06503e8fa8fd268ac1e487f24efa1e34739406c6fe14b396977dd5b0738b56b122b49a37055464af6680b29be4216195b84c0e4878e56764e6baab213127664f3d73cca9ac7517998f7f1bfe4490d2ae2a677df4c9d741a92a277ba252a48c43ad4e291f3c113b32b5065ee71b8b29419b29849bdd7e22a1d7ee3834f8c6a9c4ec96fcf76058adff53dbdcfa3df96977e89e63bc67132edd83428133e0032f3b260071097db653e91e6a5c3f9d71d6330c3b2b1906ec76ee2f0fe24c37b894356dc78f76b2f35b740dd69f1391ad52b87431b2737d762aff822e4d4f9ccb39f01f0316a5a1bd1f7ecb92a4a270bed4f081a846469935d766c727faaf2a3f51493e16d066438e9a650de7615d8d00a417f2976e66f4dbeb75e735d81fc954fff43ad773b451ee1b99597d6ca71da5209c9b1d55fce52902896a69dc58006e58ccc0a81a36d1835d553badcd633336866b5aeb4c25c9b928fc1260bff45c6661b2f62f894db67b2d2386920fea750cc7fc6f6dbae9f642c38a8d048ae5728d84b5b36df798fe51a0a24244bdc42a0f6bdf622aa87df5f0c6aec6a7d1d2cfebaeb2e2a43a751342b3e6eba16c681d5dabab9d8a8c6aa5e0f6b7c96fbaa02f212e056bd1587684b5c7510853a6756954de99aa7dbce0f5a4ac5015a9357e18bd4652723cd8914429ca490c93ec473f49e30fd80ac27896ee297a89c9fb9eb152de9df5f05da972e49c739e61baa21b0e6150c04b7d9a2666f94a9d7016e2cfca694d7a1bc5a4f68df134acad9c239919fcc585cc79f4eaddbfe6ca1c6457e9f5b86215d3c29f2a4d64490fc6edc6afc2b5765b9cb2cb1bd6c17cb115f0327abae09ccb997ae522e043ead09a52fefe6a9ad556fcf677627a01b4916c428375dbbdeab0f994b03e5ae22a0b3f907f06e4234d01b1a6607e65c6976cfd65eeeb905e99433ed454f30d9a561de2a616739289c92a6098f45c64fbee1e5743bf1ca9a158e9c699b88bd123abce2856c63b5862c93ee06d25e4a767af4f3088af4c0329cb30a7751d49a3a3f03bf2a3636772352ef0e5f94fb472f75d9b8dd7dc5a5e7519005914403eead747e4e60999008785dad911196495f9c2cb8370bdf25abf43df184fb2309d71eb07112c93b8802282ed8f3c9f432b217d7352f9ed28eed31a0bd89c722bb20a4c7b797eced516bef63a1a5c1a5bd4f1a42b60fa660805f11be38d2c030659b64bdf6412737d431ec2d3342a007fc10e663b20a8ba2c43fe6ed5accab158557e036b320e135038a678590806e689d940d45c93e79790dd6fa0e3e52bf887f3cbbaf2352a50a925720ba9849f549e1e1bf9acb6ddd6f27cd5557ff8a3ae5f6f798872701e41c8cbd4a600c694a08ffb5f5ba0a0490dc943c01e162726896b879559b9e40d04a2aea7e29bf5e9156b0e00427aa80dd5634f063517c32b5b0c926859d30ef7f5f539f5fa12938cc3ba2125a2a0a79f9638ba3e9cf1bc21979e2a5d4adb1f39f617473948ee5cc530b7e549c200b056aabc75c675052a67ddd36cf57a8a174f311c72c1d2f2169b051909eb74d645751d7037e54cec3a78059d307175328d2bac81167741dc2f0ac6296d42f0d95f8af53337ac6c4cfef9def6fdb24302d8cccc434630c3e4a226bfac361554dd779655fd55e1188e2ccaa600c73d99d41381be376382d60c80a7f7045eb5486c18256ccb54061ec732ff84878e6206da3719ccd56d17aaac7cff2b00c9713e29deb291c79479cf56fa5b44eeeaed8966d040b814ad770d1fd7dd86f7c14e2cb6a759ebf042fd4125caca3e08689856605d5e244905d8df5f786c1fb7618e56783a42b702aedb5ee3d93d455f8b54c160c90e65c1911cf7cbe219577c4581fc9a0ba7d9321a70f48985c1e27a5b9939fdf353ba023eaaf565eb13a7825664530617ff1b8b7ae7eae35b2aeb43f3d12359cc5f0e2e07cdc0260d43dc9b87033cf8b33b1df7305a466a2be14b53ab585a1205e3338565ba99fb798e4cfa287b3595fcc5f5bb16504c9c71244261a68280de5c367b7cac4c1b22ea47267b027b690ade8999b4288f66633893ae40ca9a94bc7e8b92afea26e942e1337f4595e49d2782e13610c3cbfd57672e57808edcdc6027e212ca6e0cc2c76de0e52e3fbf3a2d4e67e185745e6af24bc0557ac37c4061e0f7f311724e96c5c52f685c2462451d4e3440a11e6b58c80326bb8f30fa00c6868c1b72e744dc157889cd40bee6f571b9c6c7a991af232ee26b74df11af3be097105a87d9fd0cfa62ab3cf07aae03e20bc8c7090863c2c881362039fab04751fe1de44581750a7e701ee50c69a671daf96287b85c94bf7c4794e1f6f8d1de5c32a94265208948933f5c99209d6d590a68a0afb94bdacfb4534761a9ff93055ce52de2688cf9525327863d4c5d2b68d64369b6a351f938559aefd466fc77bde6367b1aa02b7a6b957dfecd1b83cb73e43773ceda5c4663d84cb03a6d07d8e765f45f347c4187a0af7e26ca8d95e3aa54068ddf78ab768aef9213f1ac6bd9935daf0caf55085a6aeb9a32d4b4301be858975dc357178105d9c549a6e6be3b3c7c270b09bdc8c907c5c73e3775006f23ef891843affcb69bd670bd78a82e385dd5c261db75209ecf0afc7963361d3e65d33a83009d751b22d7c4a0a3a598d11e51302001ccd1d7c34b24a0fd91c8412881a4b5208310d058d3abb57e60613b174ad95f3428d5545091959f113778e56bea040bdb6cd62502ce6511d6f4c9d76b4c5e22a2de644140aad80ad9b81e42992d4bf0b96d5067dcad8e12ca312d708535255187be71221f4599777b5b6a3970611144724b0a71e48776b9426863dded79d76af92494e641ed6689ba52e83d7ed42bea0a5adc8e1421c3b098711026b1f69a81fa8bb4c6996526c88ef417c4d471e738c0c7d47ecd938f48739f5ec4c866d43a0dad7e00c3f70d348f4cdb4b62cf6d5d1bcd79b6107ef41ebeb641dcdf4bd1abe2b1acbf7e09c755eba8676865ac3da3e75fd38b910acb51e436b26da046db3d9472dc1be0e7f73cfcd807ddee5c9570d120282aafd671d0202e8bc917af0db02807d7fcf5d16d78f62d5756bcd101a108c5c80883430d0a7e22d6b4d602fa5e93b569e32f7579921241a2cdb97705252bbb422709d1e0f834c46855a4973b30463ad25ad65ccc632f33d7af5b7e97bd19e44320ae66ea8b6e642d4885a31a63a9a2d4430513e41fe9efd5bce8562a7724450f54aa9534c833b9f5fd9a54021e4287443ee14ba7f0fce59c790d056041355c74fd1c3454fb2f8b7bc5ab1aecf1e8ec4240143b824c54076ac2a8ffdaa31459f3e1e900b747a19715c2b1571ea1d96d552a558e95ceac5499fc30d5d9a1149e2837af101db8f24781fac604a8dcf8ffaa3e672b3d90162442aab647a4ae84bbf3e1f5a631ae23bb13445a15679f3e99e93fe07714a955308dbfa890c7516014ce63c3669ed6112455a52c7f32ed26296487038fbc60409b613c981085faec08d09cbae4162d37ab22c12ee99716e1fd9305722e72de89fd1580e7594c6bc3571b3b2e82023ad3806efeea34ddcbd5ef48a3c234060bb2e759892299bef5d08fc7d7117a35bb14a3b730f94678dd4588864fff72900e70420c8f1ad654cb7b92ff20dc6f5e72222a6611ae2256e80fa68e8432b5abc05699b4ec36cc5f6f4ce36e26c79af4d4a4c7e5484c706ad3c7a94035cf4f8a719a99d484a6ed3128fcb5fb695c293f2e3fcc8b5be2db57d43cc964c1acd5d8acbd1a0c667cad4d69a4dd7e67d1e673b13f64f91b018a71a24bf2bcc7e902dab0fafef67603b772836ca85009aee495d36f970d6cfb7a3cba031cd44c6d8abc7a8e888cbb416a132a3cf9a4f591ced1a0a702f91183734e2a7dc824b184b22112f54f79112db46a78371a2842ebe3fea2fd15c62d3ff51974739b54011c9c0b08582ad72bcffbd5d681adf7cbe6cf4e742e89ac2f9c2ce842ab3a62f75c8b1c580cb77170a80e6b948887bf8011e07ad4d2d8a7a12656169af65dedd57da8d27da609d9b19045ef70cc52c72ceb1d311a3473d24a9f413009021136734abbaaeeb47a74cd9e76f78f18c70deadb0407be2b90876ee8a8fb83b040e4dcb5041a3c13cc458851531c9d20a1b68105f1d0f82828efb771599f3655f71d82a35432d7b8aa37a20aec2d860c4fe495c8904a8c5800b1b7cd22694bf0b1d2b58844a3322809834e32d52b41483b44835c7b43beb2008342cfea471c29e7381c20cf6ee7c4f9adaf592811c2d661ba1a67b66044ce0893d32685439902204a18b9f09d43d38ac56ecdf7467989320f1777ab622c3cbdd0039b02d90c0fe624fb5b933f8f0f9fb634401217d45b8bd71deb62a843f32f78906a4f154d921b9d21be84bf04c1f8598f0a62b1d9f211891c578fd3a60e1508b3e66e11c56014f69960e118e4018e0d04d44e470088d9f857ed8076bf927bbb7e0417443d17af16fd6d6b127800281fa2453d646716af61c14c03764c6679ede3bab83b2c33bf35f936a1c22791dd151683c0c8dc19b42de51d9838d79f9de2842275bff53f5c75a3d55301e5162c8558950e5b55f1ec2b3edec772d30ea36576199aa9581aad0cf159351800c8ce66fff01d43fbe9985f0a029470ae5cbe04af39cada6dc58329a32d32775b33c48e979a9918b0416239f8fd4fc40ceae0e7c0d8faa159866d7e7ca22415e0a4c979116dae2d1605b4ebb6ca2d33e68208a139b78e3c859c804d5bd00c85ad937c409644d4b75c67ca6e7915bd37ac1a8815997413d72575461295a862983bd0d530d8afcc44936357e0dd58af65477dadbd9921bc90e24afbc144e2f9d8737703ec538c6fbbdcc4c73f28edd83fe550a7d946085bc86ab50474ef6a2e812c46303b7e399a29077efadc211677cbf6ab6417a467b3d9cafd50277890c876fd42145b80fb1a04d8cc3d4740b7ed113d759d8b6e0180821b96d6c8d032f90386af442bc6c93627d9f9d12e02e33a3d4039a885d8498f43a9e3071af26e356c294884501f8b6750d6adaa28f23367cecf5bf58c4bc9f3e509622417c24d9081fc167e2f2a96044bf994dae0daf7e5d2d7e1281c490ba4ca470d3dd10c863914f8d03fa7fa61c94112f756aaa502304153b6274f672b986dc98cb1d31879b3010b26eff6e380ca8d6067745d8a411a8ec4e9a0e8cbdb88d8448998533c60983e74e723e1fdbb4980ec7e1209acb79b4ddba2ff9456a2a1bd4df851e8edbd9cdd01edba36d3a8ba35ca7c4e20dc6f3dc48f314ee421dc4b6f991c65843d123f6bcd74a878ebf2aec45294e5b81509078809690d826f984f471c77d33aa4bbca652155953fc0ab75f7a8bb089814e3a9356a008d37d67f04526b893fca64a4b551cf1d4ecf0999126b6d5e10ec389aa71d0bc73b1872853b5c8033135e0e55454cd4fbe"}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e74000)={0x27, 0x5, 0x80000001}) 2018/02/01 11:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ae6000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f000060f000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00004bd000-0x10)={0x0, 0x0}, &(0x7f0000650000-0x4)=0x10) accept4$packet(r1, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006ca000-0x4)=0x14, 0x80800) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 84.426070] syz-executor2 (13463) used greatest stack depth: 11872 bytes left 2018/02/01 11:53:36 executing program 1: clone(0x0, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") getegid() r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000052f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 11:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)="0009742f6d6366698574657200") readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x42}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) signalfd4(r1, &(0x7f0000427000-0x8)={0x0}, 0x8, 0x80000) 2018/02/01 11:53:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{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]}, [0xffffffffffff8001, 0x80000001, 0x6, 0xad6, 0x6, 0x10001, 0x3abd09e9, 0x5, 0xc5, 0x6, 0xfffffffffffff31a, 0x6, 0x0, 0x7491, 0x3ff]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x80000000, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000+0xb82)='/dev/snd/pcmC#D#c\x00', 0x79, 0x400000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 11:53:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00009eb000-0xe)='/dev/admmidi#\x00', 0x7, 0x10100) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000053b000)=0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000942000-0x10)={0x12, 0x24, &(0x7f00008ee000-0x24)="85b0884832bca283d3cf9e92bd1efb04ed011e2c9fbf05de6c42677f80939620b1729e3f"}) ustat(0x0, &(0x7f0000dfa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = syz_open_dev$dspn(&(0x7f00006b4000)='/dev/dsp#\x00', 0xabc7, 0x400040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000014e000)={0x0, 0x5f, "c02c9ae731e8415bd272e4a60e147f14af4f9773e4f8f96c698a1fac2a65ac05d45a500baec63d63e8d9851690bb49c9da4187e718cb2d7cb8312e1bcbcc6c940ddc667dd1105aca23b4f7ab183f4a5f8b9ca95c7a052f75c9973465c6c4d9"}, &(0x7f00007db000)=0x67) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004da000)={r2, 0x8000}, &(0x7f0000703000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e9f000)=@sack_info={r3, 0x2, 0x8}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x2, 0x0, 0x0, 0x0, "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", 0x0, 0x0}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x0, 0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f00009fb000-0x8)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000676000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008d5000-0x8)='net/rpc\x00') r3 = syz_open_dev$sndtimer(&(0x7f0000db0000)='/dev/snd/timer\x00', 0x0, 0x4000) syz_open_dev$vcsa(&(0x7f00009db000-0xb)='/dev/vcsa#\x00', 0x6, 0x780) r4 = syz_open_dev$sndtimer(&(0x7f0000cda000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000245000)={0x1, 0xffffffffffffff9c, 0x1}) r6 = syz_open_dev$random(&(0x7f0000c4b000)='/dev/random\x00', 0x0, 0x4081) r7 = syz_open_dev$vcsa(&(0x7f000056e000-0xb)='/dev/vcsa#\x00', 0x101, 0x4000) r8 = openat(0xffffffffffffffff, &(0x7f0000043000-0x8)='./file0\x00', 0x123001, 0x40) r9 = syz_open_dev$sndmidi(&(0x7f0000de9000)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) io_submit(r0, 0x5, &(0x7f0000038000-0x28)=[&(0x7f000066a000)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000229000)="f34c5dfc0749775296a47c61250ae6a45178e07a345a1aabb78eba7c8ab64e974b8a6601000aebdea659ba9372ada8c8043c1f2c002ef0ab3303ce0cfb90d4e66a766e7ab36e16e5df2aee9b71aa1dd07c880fb03ac5fb88111595528b1046eb28f258e243c47860f6def2c0767883f885348ea3aae58bdc4e8e2cd526320938d2d9a5883dd42609a36d743867239c6152", 0x91, 0x3, 0x0, 0x0, r2}, &(0x7f0000f4a000-0x40)={0x0, 0x0, 0x0, 0xe, 0xffffffffffff95d5, r3, &(0x7f000041a000)="0ed8efde5469278a189f44484e183b3882600725458d075cfdbad489b565443c50c299b5d4e048c99a3fc409efa87f1bbb5d82887dcd9bbe4745db3323e6cf486932ed68544f1fc90deec036139d6eb28079b1af414acc493bec4212b7a9ff77137d208fef4dd3f90f0090317215564281c1213ccd366eb435f35fab9ed0a64cc1c82888fb7902c723ccf88d980882a797dcb98d14171150d4b858cbcad8d4938835cb114cbc784f202f017d127d7cb6352de61e537977d768d24ddec19d", 0xbe, 0x9, 0x0, 0x1, r8}, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x7, 0x8, r4, &(0x7f000010d000-0x3c)="32390ce006b42498a29d929a28b0ca55fd4b0da3512fff9da9e3359d6dcebab28740d6e088e69fb7aacad1193c18e6e74f79cf913a2659311777e283", 0x3c, 0x0, 0x0, 0x0, r5}, &(0x7f00006b7000-0x40)={0x0, 0x0, 0x0, 0x1000000000000002, 0x8, r6, &(0x7f0000d43000)="36aaa8a3e206e0053468ee853d8ab8d301b59893bb702af494e17fd43e3b581bb31efeb6a14d99d2ff24f2804b16ef489b020a0f9baa95037d1c695b5c8fe77990002240dca5f279deef8e4c1861f28632fdb57f4d4e4afd6fe7bac796fbce3d27e49c03e9958eb57508aaad3778940b4353b4b2871d279f89e14e0660702acae8cfff12dd7a", 0x86, 0xb2, 0x0, 0x0, r7}, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x2, 0x3, r8, &(0x7f000012d000-0x7a)="c46ad379f3f78992e6cf749d806bdbd742d9924ee4cae0e7f51f9dbe62723b5deb7cab79a5084db19588708fcc336e29d7c59736c8ce91d6b39c8eace4443bad7fc9c6cfd154d168efe8be3903eb04b157b82af20d22207ea6827ba63d920394ff4ef0eb9a667f673aa2e35f507bff9c06fe6ba6de956ffb1a10", 0x7a, 0x4, 0x0, 0x0, r9}]) socket$key(0xf, 0x3, 0x2) r10 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000448000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000c62000-0x48)=[@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16b}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl(r10, 0x4400000000001279, &(0x7f000089c000)="") r12 = syz_open_dev$mouse(&(0x7f0000a52000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x200000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r11, 0x84, 0x10, &(0x7f0000903000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f0000817000-0x10)={0x3a3aba89, 0x2, 0x4, 0x2, r13}, &(0x7f0000d35000)=0x10) prctl$setfpexc(0xc, 0x100003) ioctl$KVM_IRQ_LINE_STATUS(r12, 0xc008ae67, &(0x7f0000486000-0x8)={0x5, 0x0}) 2018/02/01 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000c38000)='./file0\x00', 0x100) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000001f000)={0xe, 0x1, 0x4, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) [ 84.558796] xt_cgroup: invalid path, errno=-2 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ae0000)={0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x295a, 0x67c4, 0x5, 0x8, 0x5, [{0x9, 0x9, 0xc47f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x400, 0x7, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x3, 0xad, 0x36, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x7f, 0x81, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x4a71, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2018/02/01 11:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000387000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000da0000-0xb8)={0x0, 0x1, 0x6, 0x8, 0x9788, 0xfffffffffffffffc, 0x3, 0x8001, {0x0, @in={{0x2, 0x1, @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]}, 0x8, 0xffffffff, 0x0, 0x7, 0x0}}, &(0x7f0000cce000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e02000)={0x0, 0x6, 0x10}, &(0x7f0000ce3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005e5000-0xc)=@sack_info={0x0, 0x4, 0x800}, &(0x7f000001c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000066d000)={0x0, 0x7f}, &(0x7f0000a71000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003b5000-0x4)=@assoc_id=0x0, &(0x7f0000c8c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c78000-0xc)={0x0, 0x10, 0x20}, &(0x7f00007e1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f26000-0x8)={0x0, 0xe71}, &(0x7f000046d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c5000)={0x0, 0x3}, &(0x7f000074c000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000142000)={&(0x7f0000596000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2a000)=[{&(0x7f0000ce1000)="b70cc489daa33cd360d1d5035502539ea33d170f6c32e58fda7cbcc61ceae0dc4203d2bb0efbf1520364eedd67c0c834aa7e6fb47b", 0x35}, {&(0x7f00008a3000-0xe1)="8f0063cb7ceb4e1fa375a5b81a59061594f9c040c3468af9f993dc197173e421d4bd729ac9257dcff65966e2dc5d1fd983e0626435483264c078ee3e0861139dec6ce4885ad8b095a18ac83fa0210b3a65117f42112b179516fa115ae968fa2e4bcbb6cefb0c0e20e527439413290e86d6618c0ef26c0a9344dfa7673fbf3d197f508f67f98cb9913393696eed9f0bf63d7fe3f3d40d0ca6e28727d21dc0171b5ed01f8a283cd673dc76f827b2fd807e94419ba4fc513d98e3852474d6d9e7a750d5552dfc71b81599161aa09279274931084228386268dfac0e1221490c8c57a1", 0xe1}, {&(0x7f0000d26000-0x34)="4bd7ef3544ea7f5caed31553c60539c9fd4a9a27a792edb072a910996d781d0ff262f868aaaf5adff5dfdbb71afc7b023b49424d", 0x34}, {&(0x7f0000a2e000-0x8c)="6836c64779073468ccdc99f5db21a240b4c91ea4d902603df19a42390b53caee47b3e862c16f302c366bb1512acf94c3fcf631e8a133d69d7cc882e6b4fb53a45fbe436fdc42d486863b0eaf73a8d7405db625e57839aa5a286f6d39a8392fa43a9808b0013dc5266ad4e7387c7b312fee03fd7a9d63ca754efb9814f8a3a39933975b59d0833bb8adaf7a88", 0x8c}], 0x4, &(0x7f0000b02000)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0xfffffffffffff801, 0x201, 0x7f, 0x3, 0x8, 0x200, 0xffffffff00000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8, 0xffffffffffffb02d, 0x100000000, 0x6, 0x4, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x800b, 0x2a6a, 0x3, 0x70dd27db, 0x46, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x100000001, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xd, 0xfc, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xe9a6, 0x0, 0x1, 0x7fffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x3, 0xfffffffffffffe00, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x6, 0xfffffffffffffffa, r8}}], 0x1b0, 0x0}, 0x4000010) r9 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r9, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3, 0x0}) 2018/02/01 11:53:36 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008b5000-0x8)={r1, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000)=0x0, r0, &(0x7f0000000000)=0x0, 0xfffffffeffffffff, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x111000, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x10000}, 0x98) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003000)=0x6, 0x4) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000000000/0x2000)=nil, 0x5f0, &(0x7f0000002000/0x1000)=nil}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80801, 0x6822, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000002000)=0x6a6, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6b9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006000-0x10)="11ec858f7400c455849a98e5dda7a0ec", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000006000)=""/66) readahead(r5, 0xff, 0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000007000)=0x0) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r0 = syz_open_dev$sndpcmp(&(0x7f0000b01000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) mkdir(&(0x7f0000076000-0x8)='./file0\x00', 0x10) syz_open_dev$usbmon(&(0x7f0000fee000-0xd)='/dev/usbmon#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e2000)={0x0, @in6={{0xa, 0x2, 0x1, @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]}, 0xfffffffffffffffa, 0x488, 0x684, 0x84d, 0x2ff1}, &(0x7f0000c54000+0x8ac)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000795000)={r1, 0x2}, &(0x7f0000a16000-0x4)=0x6) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00009f0000-0x6)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/02/01 11:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000dd000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000dc8000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfd000-0x4)=0x0) pipe2(&(0x7f0000f49000)={0x0, 0x0}, 0x80000) ioctl$KVM_RUN(r0, 0xae80, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003e4000-0x4)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000de1000-0xd)="6e65742f090000000000000081") lseek(r2, 0x56, 0x0) 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000802000-0x8)='./file0\x00', 0x40, 0x2) 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) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000052e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000586000-0x10)='/dev/sequencer2\x00', 0xa0400, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000763000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 84.673248] kauditd_printk_skb: 55 callbacks suppressed [ 84.673257] audit: type=1400 audit(1517486016.378:568): avc: denied { sys_admin } for pid=13535 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffff8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r3, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r4, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00006b0000)={0x20f4, 0x0, 0x0, 0x8000000000000, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x3c, @fd=r2}, @generic="bda71e5567e9d4ef01572cf62cd0ab68417508019fa80ff08974ab17199338ad6eb7f54b19be06fd790e6d47564f0573f6e2924e3cdcc53464d3df31cc665786b4439b3851aec5e0d6d2ffcd439700f216802d2265cbd2deea1ac03a09c92046dcc94b9a55a0d9d60000283f2623e5cfade1c574ff80406ca8e5dd7acd0312846ea926310384e10a59c20e5d581d5724e759a8294792b0d6c92825452d3969bfbf81f2fd04087d857a247fad59984fbf955c3413f14f747affca1b1b1d15892860", @generic="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@typed={0x10, 0x89, @binary="948e4762c2d908"}, @generic="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"]}, 0x20f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r4, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r4, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r4, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r4, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c0b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) recvfrom$unix(r0, &(0x7f0000ac2000-0xb4)=""/180, 0xb4, 0x21, &(0x7f00007f5000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)="") 2018/02/01 11:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002a5000)=0x0) r1 = msgget$private(0x0, 0x1) msgctl$MSG_STAT(r1, 0xb, &(0x7f00001eb000)=""/51) 2018/02/01 11:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002a2000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000e9a000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "ec50205e7e9e2cb3", "0fa1b0973efb3a341c2960e71ac8810df31dcf34d24b13723031ee90f25e17b3", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000052c000)={0x54b, 0x1, 0xfffffffffffffffe, 0x0}, 0x5) 2018/02/01 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000b87000/0x4000)=nil) socket$nl_netfilter(0x10, 0x3, 0xc) shmctl$IPC_RMID(r3, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1000000000000222, 0x0, [{0x400000009e, 0x0, 0x0}]}) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getegid() setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000062f000-0x4)=0x34a, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000f80000-0xc)='/dev/amidi#\x00', 0x9, 0x2000) write$selinux_create(r3, &(0x7f0000c31000-0x47)=@objname={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x31, 0x20, './file0\x00'}, 0x47) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000de0000)=0xff, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/02/01 11:53:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x80000, 0x100) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000086a000-0x4)={r3}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x82, 0x4) [ 84.824140] audit: type=1400 audit(1517486016.529:569): avc: denied { name_bind } for pid=13558 comm="syz-executor1" src=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/01 11:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fae000-0x4)=0x0, &(0x7f0000f7c000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000064f000-0x5)={0x2, 0x4, 0x1, 0x1}, 0x5) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) r5 = msgget$private(0x0, 0x1) msgsnd(r5, &(0x7f0000eb1000)={0x3, "d4ac253ef0fad584a50ca3195158e82dde12677846130f2c9afdea91988d3716f6e70a59cdedd80285db49506c1bc903f6d1f0c293f87b0502852b70875cc2aaecac216e1f13ac3941a0913fd410765a86e2d47e4651ffd4a57d45c56646aebc06062c90478851a458d76152e72a7bd8ad2a9647af8ea203321f61b1590184eadf55e1f14125cb47a220af9e01621b90f0693be84e959c8759fac6fadba6b0c3768ca162632ea0c5d5b33a952933833a775c6924227e48387e87f6d6960f3f357763880d2b6466106235bca6c56aa2783aa2271b40b067"}, 0xdf, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x966e, 0x1}, &(0x7f0000aa5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r6, 0x3, 0x4, 0x2}, 0x10) r7 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f0000001000-0x18)={0x7, 0x9, 0x7fff, 0x0, 0x800, 0x9}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$alg(r1, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x8004, 'sha256\x00'}, 0x58) setsockopt$inet6_dccp_buf(r7, 0x21, 0xc0, &(0x7f0000b48000-0x78)="97e485e9e6153513f71415785ab90176be963480f2488a300cff244460ebc42ad734d058df9a770950cc3e4680daad17165e5797b9430425988751e87dc13442137dd426f90cd88b13f7f08d0054dcdadae84e96b710c09d1535e93f4c23843316504e1569675fcef75ba0c85de4d121d1e2973aebde8ef8", 0x78) r8 = accept$alg(r1, 0x0, 0x0) writev(r8, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) 2018/02/01 11:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000df6000-0x24)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}) write(r0, &(0x7f0000fe0000-0x2c)="4e76a14784199a1a1a3116c4ab808401", 0x10) syz_open_pts(r0, 0x2000) chdir(&(0x7f0000038000)='./file0\x00') read(r1, &(0x7f0000f05000-0xb5)=""/181, 0xb5) 2018/02/01 11:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000471000)='./file0\x00', 0x100) r0 = semget(0x2, 0x1, 0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000cdc000-0x10)=[0x3a3d219f, 0x65c7, 0x8001, 0x100000000, 0xddd, 0x1, 0x6, 0x1664]) rename(&(0x7f0000bc9000-0x8)='./file0\x00', &(0x7f0000e64000-0x8)='./file0\x00') 2018/02/01 11:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000f5c000-0x4)=0x41, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfa000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000840000-0xcc)=[@in6={0xa, 0x0, 0xc7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf0f}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}], 0xcc) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000068e000-0x20)={@common='ipddp0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005b3000-0x8)={0x0, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f27000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001000000, 0x0}, &(0x7f0000df4000+0x514)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008f5000)=@assoc_id=r3, &(0x7f0000fbd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000083e000-0x4)=0x0, &(0x7f000032a000-0x4)=0x4) getpid() 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x400100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x850, 0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x9, 0x100, 0x4, 0x1000, 0xea, 0x5}, 0x2}, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000afc000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/hwrng\x00', 0x2400, 0x0) r5 = fcntl$getown(r4, 0x9) getresuid(&(0x7f0000021000)=0x0, &(0x7f00000b5000)=0x0, &(0x7f000037a000)=0x0) sendmsg$nl_netfilter(r2, &(0x7f00001b1000)={&(0x7f0000d82000-0xc)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000fc8000)={&(0x7f0000c4b000-0x554)={0x554, 0x7, 0x0, 0x4, 0x7, 0x2, {0x1, 0x0, 0xa}, [@typed={0xc, 0x96, @pid=r5}, @nested={0x4c4, 0x19, [@typed={0xc, 0x15, @uid=r6}, @generic="0a2320b11135e433ea91ad1c0a6e318bab2cee9c0c4ed615ede636a8581dfd13b193afea979d7226bea521478979bdb34ec059524a2258663f39bffbc3ad28aa04c81bd7123312813ef19d42f28ed2b832a4e3e92da4841f91f7382b555460116e760e3d6b8cb5b57b57ce99a44263e42406cd84d6c2e42c92093d5887e9ba6951a3140e94a1743b12569a21abc6b92872001e8d41830361d295d0548034e9f87b136aaf03", @generic="9db5de825e62c80df280a26733a29ff48ffa1697d9526194ce0d05d97d56f6db017b1c7125e693aea9356d5012b1c849ac8ab97869db6152fc32ded25be5654f9dc112dcf4c828214e9b8a1e590a848e06a589a1979077a3c502c1b7cecda2912d83ef8231daea2430ae779e18c68355f2ee232a7a39684917882b8136d3ba703b5a1ec1c01df0041cfa3c663e1a7708eb55047f0d4c1f093c75b63ea4e9dc7d15499d78bd8af31395c38e2aa5624d422fab6ebcd549218f6ee94f2b3cf7d126", @generic="72dcca0b09736b077877dcba5556077b02ecd1a75f03d85db1d44048217f69855631393704c4c0c630a4b8077a68394d58d1224b876de631f09fc72123459ac1ca20103d2afa6b02dea4150a5ef3fe30ff7c27808683fbc1d38c3036c99b6b70faa49dbf8802cffa73972c2be9b59201b125f919886cd89b111b8aa411e92445901e6c086bf5a38d3b12c45444edaf43d5b73d2fd7727d8c9e13ae6b4af2acac6d8cdc3a06cd8c19a0e155", @generic="5c96a7bce9c9a1a6a5f4b01dbd618b092e18bc20d5909f8fbe8ae222d7ffe5d56b452b081a87a0ba56613b44fc531aed4d8b0e0f2d3412ed64575ae5de3231328b950d99bf30fd36b574a0608a9638d4dcc8782a07d5cdbb5c855c79120cbf0c26770490d9debc9c23569f16e90379fa774e047caa85f51f5d2ba7d32da6885b3e6448045ae33bcce097d864b639466b057b40e6a4db7d2c51d05e9424e6b21b7dc6161f8022aba109a96e6a59cb86b5c198d442e00ca58d50809895715dc8d2d8c3f8e45f07112c16de8e150b673d3f50b4ac78de228b888a66dd951feb77a6b9", @generic="0864847e5f5290ba8385f1facb31a138804b225714e4bf40b3a3fb45094485bfee710914d26697f7d830004afdcdbb8d4f9872d713f50661e5070e15c2a6819781278cd16d91e5c787279ca6e74839f3303cd53c4475ba46c98b5ac076ef239f87d1fa14ae1b252887705fb5220ec7e883e360acae538d66e3df8826f80642b29250ec55e6debb2f3483481a2be8382280ddfbb7d88994ba8df2eecffef75c509bb3c26ad69bcf91b0aabcd2f9b722d3f76d79ff5b0a3d3ab2f968f1dac1518a08334966", @generic="56664ad782c6f0a2e12a8995", @typed={0x8, 0x26, @void=""}, @generic="3f0f7deb0154d8de93dc32582ff5311c63ccd1f24782471c86cf768da986cfc3668f72ba7b05a4b7423012688498d601335fef813ef6a6c5e278f02acbaec9b907ce1e19e771f0777d3f66b504e8237f7773d80e46fdc322c1e6934baff3b4a7d8044b7225119106f6f0325b53c5eda0ed1c305fa9a4aa1ccc144ce9bd00762307ae52c8e28969b1147e066ce47cffd98d9e862e4ffd7a265651bc4bc9cab1b1258a05a15f714bc86ee9b73fb527184231e0abe0c900922e1959b45f56f053a92098511814ce910ea8df3c5a0d078984ada126c23081aec3e1dd47680650e103f4a42e74fb6bc7d0eacd"]}, @generic="eb585fd5eea5ecd8f61f622656fefacb807bbfe726b86d4898094d9ea89adc35412e2ce05e6ca892d5817e67ef1a96a1334f15572fac69caab388062f2d4f1cd902aaa4192e143190f298b695eaed87fa319", @typed={0x10, 0x71, @u64=0x4}, @typed={0xc, 0x2d, @u32=0x9}]}, 0x554}, 0x1, 0x0, 0x0, 0x0}, 0x45) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000bbd000-0x4)=0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) [ 84.941709] dccp_xmit_packet: Payload too large (65423) for featneg. [ 84.970700] dccp_close: ABORT with 65423 bytes unread 2018/02/01 11:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000280000-0x4)=0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d43000-0x4)=0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000c5000-0x8)={0x0, 0xc92a}, &(0x7f000087c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000073d000)={r4, 0x6, 0x30, 0x81, 0x5}, &(0x7f00005ea000)=0x18) r5 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r5, &(0x7f00002ea000)=""/25, 0x19) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00000f7000-0x20)={@generic="632246de909499682e52768f106e1c65", @ifru_flags=0x2000}) 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009f9000)='/dev/dmmidi#\x00', 0xfff, 0x82) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000b0a000-0x8)=0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5e000-0x65)=""/101, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24e) fallocate(r1, 0x3, 0x7, 0x80000001) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a41000)={@generic="87586cb9a5ca658a8183c08cfe8d4fd3", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 85.008276] audit: type=1400 audit(1517486016.529:570): avc: denied { node_bind } for pid=13558 comm="syz-executor1" src=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 85.048573] audit: type=1400 audit(1517486016.567:571): avc: denied { create } for pid=13555 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 11:53:36 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x7, 0x0}, 0xc) 2018/02/01 11:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000646000-0x64)={&(0x7f00007b6000-0x20)=[0x4, 0xe4, 0x3, 0x20, 0x7, 0x9, 0x2, 0x5], 0x8, 0x2, 0x6, 0x8000, 0x7f47, 0x81, {0x1, 0x100000001, 0x40, 0x46d, 0x7e000, 0x9, 0x1, 0x5, 0xffffffff, 0x100, 0x4, 0x5, 0xec3, 0x3, "41a46c50d75fa02504449c082a8bf8443a27e998fd27a339c55daaab8599370a"}}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000018a000-0x4)=0x1ff) close(r0) creat(&(0x7f0000d88000)='./file0\x00', 0x180) 2018/02/01 11:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) inotify_add_watch(r1, &(0x7f00003cd000)='./file0\x00', 0x1000000) creat(&(0x7f00004ca000-0x8)='./file0\x00', 0x2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) kcmp(r0, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0xc0) 2018/02/01 11:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f00003f5000-0xa)='/dev/vcs#\x00', 0x3, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000756000)=0x1) semtimedop(0x0, &(0x7f0000bc9000-0xc)=[], 0x0, &(0x7f00006ed000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004a2000-0x4)=0x0, &(0x7f00006ff000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00003b1000)={{0x0, 0x4}, 'port0\x00', 0x2, 0x100008, 0x15, 0x7f, 0x6, 0x1, 0x7fff, 0x0, 0x1, 0x33692450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f000014f000/0x3000)=nil, 0x4000) shmdt(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000079a000-0x4)=0x0, &(0x7f000085f000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00002f2000)={0x7, [0x4, 0x7, 0x8, 0x0, 0x17, 0x5, 0x2]}) [ 85.157371] audit: type=1400 audit(1517486016.571:572): avc: denied { name_connect } for pid=13558 comm="syz-executor1" dest=20007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 85.240842] audit: type=1326 audit(1517486016.946:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13624 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001d5000)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dd2000-0x4)=@assoc_id=0x0, &(0x7f0000562000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d5000-0x18)={r1, 0x39, 0x30, 0x100, 0x4}, &(0x7f000058a000-0x4)=0x18) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = mmap$binder(&(0x7f0000add000/0x4000)=nil, 0x4000, 0x8, 0x2010, r0, 0x60) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000013f000)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0xd0, 0x1c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d64000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2b0}}, [{{@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, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xb, 0x3, 0x7fff, 0x1}}]}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xfffffffffffffffe, 0xfffffffffffffffc, 0xc62, 0x81, 0x401, 0x7, 0x5, 0x1]}}}, {{@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, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x408) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000e86000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3c8, 0xd0, 0x2d8, 0xd0, 0x2d8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000e86000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2d8}}, [{{@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, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x82, 0x44, 0x0}}, @unspec=@void=""]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0xffff, 0x14}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xff000000, 0x0, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffff00, 0xffffffff], @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 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]}, 0x67, 0xda, 0x7, 0x44}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x10, 0x30, 0x10001, 0x7}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x32, "046e1b7e048134a4bcc137ca4b7b1aa6d077482759787fd62429ab1de19d"}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0xff, 0xffffffff, 0xff000000, 0xffffff00], [0xffffffff, 0xff000000, 0xffffffff, 0xffffff00], @common='teql0\x00', @generic="3c9887965a98a76f04ce3bbad35ecb15", {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]}, 0x3c, 0x48f, 0x7, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4=@loopback=0x7f000001, 0x30, 0xd, 0x6}}}]}}, 0x428) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e85000)={0x50, 0x0, &(0x7f00003fb000)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x8, &(0x7f0000e6c000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x776a2a85, 0xb, r3, 0x2}], &(0x7f00007ef000)=[0x30]}}, @dead_binder_done={0x40086310, 0x2}], 0x46, 0x0, &(0x7f0000e86000-0x46)="e907c950095c1a6462e86a0ff432a803e1598465bf1f1423d57bd18a1dffdfc57f86857d7e893f95167a8616e003712d09551c56331a314d9d65c9f696f2ad22a237e8e3eb5a"}) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000555000-0x72)="") 2018/02/01 11:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d99000)='/dev/sg#\x00', 0xffffffffffffff81, 0x8200) r2 = socket$inet6(0xa, 0x3, 0xf52) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000756000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xb8bf, 0x8acc, @te1=&(0x7f00003ed000)={0x9, 0x5d, 0xa79, 0x1}}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ftruncate(r0, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 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}}, [{{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='yam0\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}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 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, 0xffffffff, 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, 0x2c8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @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}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"000000000000ef8d0000000000000200000000000200", 0x0, 0x0, 0x0}}}]}}, 0x400) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009ae000-0x4)={r0, r0, 0x1, 0x1}, 0x10) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000501000-0xa7)=""/167, 0xffffffffffffff20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ea000-0xc8)={0x0, 0xc0, "5fe9c4ce9aa96d0d90c70301bd17d4869e75f212221f8a072a48073bd60ee0e65f6999b9fc14637df097f7a763ccd116c50da5b89dec95ad6870e325f4f98eca9e09c2512341ebd11e188dfcf705bda1ddf21360e5dbfabb25334e497d9756fdd3bd9007f55e00ec7f40f65ef8d29ada14a3c7e7ea9f0a9242578ae078a6724a5b1dd0899db56dc2c797e84ce7e534ca3fab113f248cc4471a5b27ca03adde1ab826b9966096a0579777b59132b60509d2460dd1c13f27294fb36690d79a15e1"}, &(0x7f0000a32000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005ad000)={r1, 0xab, "7a65a3fd729a16bf383cd0eaaf1c8edcfba5db4b61980555dea8e671560384db179e0ac4c0467a063d8ac4d29c37076918c21c25f36c1ea2207831922e38705d4218133d420cbe4199bf784eaf612d735d72af081c4511fddbe975fc2ffc418f1acd4995fa9ea2e67da130f3470be14080965356a45a08d9e761a563a60d399166d190bda8ebe023a436a6dff70287dfbb8880d720f4a641a9fd3b4e95ff8c1e34f45bbb4aebfe53092f99"}, &(0x7f00003a8000-0x4)=0xb3) 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ae3000)=""/132, 0x84, 0x0, &(0x7f0000cb5000-0x10)={0x0, 0x989680}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e61000)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) r4 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00001ea000-0xc)={r4, r0, 0x3}) mq_timedreceive(r0, &(0x7f0000f2b000-0xef)=""/239, 0xef, 0x0, &(0x7f0000625000)={0x0, 0x0}) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x40080, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000003000-0x2)={0x6, 0xdcd}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x820c1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000+0x935)='cdg\x00', 0x4) syz_open_dev$adsp(&(0x7f00000bd000-0xb)='/dev/adsp#\x00', 0x5, 0x4000) [ 85.275301] audit: type=1326 audit(1517486016.972:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13624 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c13000)='user\x00', &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e0e000)="e7d1e59800ae9625471d05e4e47feacbe52568e0e66d874905c1190db8f6b4e8", 0x20, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000e94000)=""/0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000327000-0x8)={0x0, 0x0}) lseek(r1, 0x0, 0x0) [ 85.275317] audit: type=1326 audit(1517486016.976:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13624 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000025f000-0x9)='/dev/vcs\x00', 0x20800, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r1) r2 = dup(r1) readv(r2, &(0x7f00000b4000)=[], 0x1) [ 85.275333] audit: type=1326 audit(1517486016.976:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13624 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000350000-0x4)=0x8) getcwd(&(0x7f0000000000)=""/33, 0x21) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x8, 0x3, 0x1ff, 0xa, 0x80, 0x80, 0x1d, 0x0, r3}, {0xffff, 0x6, 0x60000, 0xc5, 0x401, 0x9, 0x1, 0x2}, {0x9, 0x8, 0xffffffff, 0x4}, 0x0, 0x7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x3, 0xfffffffffffffffd, 0x3, 0x4, 0x8}}, 0xe8) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000002000)={{0x7, 0x6}, {0x4, 0x200}, 0x80000000, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000)={0x2, 0x4e2, 0x31, 0x3, 0x5, 0x100000001}) r4 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000)={0x0, 0x0}) kcmp(r4, r5, 0x0, r2, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000005000)={r6, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000007000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000008000-0x40)={0x5, 0x3, 0xb2, 0x27, "8c0b18d4ed168168975b25c948293dc4e116c64292145a846c674cd34ec6f64bdaa858e034d1ac5feb300ec4", 0x20}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0x100000001, 0xd32e, 0x100000001, 0x4aaa, 0x1, 0x2}) [ 85.275348] audit: type=1326 audit(1517486016.977:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13624 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 11:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = add_key$user(&(0x7f0000787000-0x5)='user\x00', &(0x7f000022d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000391000-0x8f)="17c185d1304c985bcd487cd1b1c5128637c58576d7aeb91e4944c18e5fe1decba20a7dbce38a7b35d8a7b6908cb3b7705454a06845955593287f73825f6361f4cb60a0cc530267f0d2afcbdc471ce2917b222e0cf2bf4612f34f46a4fd8e9936e3c9befe951d4ca5d64beac3cd9d8518b8d1e9fc331e3ded052999fafec55b08372aaa8d20b3f05034e9d9a39f174e", 0x8f, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000b33000-0xd)='dns_resolver\x00', &(0x7f0000dba000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000daf000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x0, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007b7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000094f000-0x4)=0x100000001, 0x4) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000027e000-0x400)={"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"}) 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ea000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) init_module(&(0x7f000000e000)='securitynodev\x00', 0xe, &(0x7f00007a0000)='\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x400000000004, &(0x7f000066e000)=0x0, 0x4) get_mempolicy(&(0x7f000060c000-0x4)=0x0, &(0x7f0000caf000-0x8)=0x0, 0x0, &(0x7f0000f2f000/0xe000)=nil, 0x2) 2018/02/01 11:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) init_module(&(0x7f000014d000-0x12)='/dev/snd/midiC#D#\x00', 0x12, &(0x7f0000c60000-0x1)='\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0xffffff46) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00008d4000+0xb5f)=""/221) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000769000)=0x0) dup2(r0, r2) 2018/02/01 11:53:37 executing program 7: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000066f000)="6664001fd06e1f3583f482382ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c489764a70563bca17ae46084b28770500fc28c5bebc46f8ea") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00008a6000-0x8)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) 2018/02/01 11:53:37 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f89000-0x4)=0x0, 0x800) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f8b000-0x4)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f8a000-0x11)='/dev/vga_arbiter\x00', 0x488300, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000f89000)=0x4000) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x40, &(0x7f000010e000-0x10)={0x0, r2+10000000}) 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000083b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00000e9000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000340000)={0x0, 0x0, 0x0}, &(0x7f00000a2000)=0xc) syz_fuseblk_mount(&(0x7f000019d000)='./file0\x00', &(0x7f00008ad000)='./file0\x00', 0x2002, r1, r3, 0x401, 0x1, 0x8) r4 = syz_open_dev$sndmidi(&(0x7f00008d6000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x80000) sendmsg$nl_xfrm(r4, &(0x7f0000ace000-0x38)={&(0x7f0000492000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000572000)={&(0x7f0000996000-0xc0)=@newpolicy={0xc0, 0x13, 0x400, 0x7, 0x2, {{@in=@rand_addr=0x4, @in6=@loopback={0x0, 0x1}, 0x2, 0x5c, 0x3, 0x4, 0xa, 0x20, 0xa0, 0x3b, r0, r2}, {0x5, 0xfc4b, 0x2, 0x1f, 0x80000000, 0xc0, 0x72, 0x6d}, {0x7fff, 0x200, 0xc033, 0x1cc6fc55}, 0x9, 0xf, 0x2, 0x1, 0x2, 0x3}, [@replay_thresh={0x8, 0xb, 0x4}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x4004051) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r5 = memfd_create(&(0x7f000003a000)="18616e2900", 0x0) ftruncate(r5, 0x40) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000090000-0x26)="260000003a000906f10000f85e0000ffffff080001009f0002000000000000000080004b35ea", 0x26) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006d4000-0xb0)={{0x9, 0x6}, 'port1\x00', 0x2, 0xe1001, 0x8a1a, 0xfff, 0x8001, 0xffffffffffffffc0, 0x20, 0x0, 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]}) 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006ba000)='syscall\x00') getpeername$inet6(r0, &(0x7f00002f5000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b67000-0x4)=0x1c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000561000)=0xdf72) rt_sigprocmask(0x3, &(0x7f0000adb000)={0x1}, &(0x7f0000c22000)={0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00002a9000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000adb000)=0x0, &(0x7f0000ad1000-0x4)=0x4) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x100000000001, &(0x7f000023e000-0x60)=@nfc_llcp={0x27, 0x6, 0x8001, 0x7, 0x8, 0x2, "1108103a5c86091c1d380f95c3555140309938be3624dd85990f8d2e90c94040fcbb95989e23e16bd4f88b3379e3cbf973931e0952dddb8fe5caa810bb35a3", 0x10001}, 0x60) close(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f06000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/01 11:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a6000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b6b000-0x4)=0xe9ff, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000cbc000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x200) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f00003b3000)=""/178) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f0000d4e000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) bind(r7, &(0x7f000055e000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r9 = dup3(r8, r2, 0x0) getsockopt$packet_buf(r9, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f00000d6000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000500000-0xc)='/dev/amidi#\x00', 0xfffffffeffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000079000-0xa0)=""/160) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000848000-0x20)={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]}) 2018/02/01 11:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000060b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = request_key(&(0x7f00005e4000)='id_legacy\x00', &(0x7f0000fcf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055a000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000453000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x8) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00002da000)='%^\x00') 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000)={0x87}, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) 2018/02/01 11:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) pipe2(&(0x7f00003ed000-0x8)={0x0, 0x0}, 0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/02/01 11:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='net/route\x00') write$tun(r1, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) modify_ldt$read(0x0, &(0x7f0000598000-0x67)=""/103, 0x67) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000feb000)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x42) 2018/02/01 11:53:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000053e000)='/dev/cuse\x00', 0x600, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000007e000)={{{{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]}, {{0xa, 0x3, 0xaa79, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x10001, 0x3, "f57273ae90062f43f71901b214eeba79972a0aa7fef1ac2c54af88906478aaa9789aba4c130f8b331624e2e4bbb0b7eb89699691baebfe7dbcfef24d6f6fc30c39c64d4308dfff23aeed965cff62f8e0"}, 0x160) r3 = syz_open_dev$sndmidi(&(0x7f0000ffe000)='/dev/snd/midiC#D#\x00', 0x80003, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000b04000+0xb25)="8201614ea75911c64cfc047ea84c2bd583a8082ba2aa4081e633ed0059ba9eff42020226fb3b6ea6913886dce2ee4a34087823852c3b39e8d1b9742abc8e578bb7a6055e32e954cc964257985df3a80e5d4f", 0x52) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00007d2000)={0x1, 0x0, [{0x307, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e39000)=@ipv4_delroute={0x24, 0x19, 0xb00, 0x7, 0x3, {0x2, 0x14, 0x20, 0x7f, 0x0, 0x7, 0x0, 0x6, 0x1000}, [@RTA_MARK={0x8, 0x10, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40088c0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() setfsuid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000001000)={0x0, 0x5, 0x9, &(0x7f0000001000)=0x0}) 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000ea1000)='./file0\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ef000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00009ef000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000057f000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1c2}, 0x98) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/02/01 11:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000fd000)={0x2, 0x0, [0x3f, 0xffffffff, 0x3, 0xadc2, 0x9, 0x8a4, 0x6, 0x6]}) 2018/02/01 11:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x1ffe, 0x0}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000bd2000-0x46)="94a2175f3fe0292f661db6478c324199f863005471875e01ab020c2a0ae8ccfe0ac33362cbcae2db6c448c68a5400a71ff6687d75f99f0c2434fb4d22f867f5b344e8eff570a") fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) 2018/02/01 11:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) alarm(0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r0, 0x2, 0x0) 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b2000-0xd)='/dev/usbmon#\x00', 0x4, 0x101081) write$selinux_access(r0, &(0x7f0000e24000)={'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x39, 0x0}, 0x46) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) r1 = syz_open_dev$mice(&(0x7f0000228000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000862000)={0x4457, 0x7}) 2018/02/01 11:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000811000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ba4000-0x4)=0xc) 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eef000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) r1 = creat(&(0x7f00009fa000)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004d5000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) quotactl(0x8, &(0x7f0000001000-0x10)='./control/file0\x00', r2, &(0x7f000044a000)="e0c45e97e81b5a7232f3687d1a5737ff8d27d798b0f1c359e4f0155c5c1cd0daf04a5585f9f8cbee8d69db64eb615474f08ef76f9b82ee39fc4d508a4ee49c97e213f62400f9d9aaab0d30bea57ac10f7fa5f62ae3cf185fb9c9c1eb1a4d6e147ba397b81f55b7d0c0a6120b037678ef32b2966d044d1f35411dd95c1e2afa3ea6bc7ee15e78c172f27082f5109cfc06ebed7f09fb1c4653e62120a507c3c55f82e19f84eff728137d5cabd9c61a95a167e079394bfe7cc97b77302a5b9270535786eb4cba58cb09144abb6b940ed84f104c2baaa7b058561779365fadd781d3d32175b6bd792dccd04fabd6496609f85f6ce06a196b2af749") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 11:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) linkat(r0, &(0x7f0000ca1000)='./file0\x00', r0, &(0x7f0000e3a000-0x8)='./file0\x00', 0x1000) syz_open_dev$vcsn(&(0x7f00005a7000-0xa)='/dev/vcs#\x00', 0x8, 0x1) read$eventfd(r0, &(0x7f0000522000)=0x0, 0xfffffd5a) 2018/02/01 11:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052f000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000043e000)=""/214) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000abc000-0x5)={0x77359400, 0x0}, 0x10) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) recvfrom$packet(r1, &(0x7f000090e000)=""/39, 0x27, 0x40002140, 0x0, 0x0) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000be0000)='/dev/audio#\x00', 0x8000, 0x200) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000c4000-0x70)={[{0x10000, 0x8, 0x1, 0x200, 0x1, 0x0, 0xfffffffffffffe01, 0x2, 0x6, 0x6, 0x20, 0x2000000000000fff, 0x1}, {0x10000, 0x8, 0x1, 0x9, 0x2, 0x0, 0x101, 0x7, 0x7, 0x9, 0x5746, 0x6c0d, 0x2}, {0x8001, 0x53d3f440, 0x10001, 0x5ac0000000000000, 0x100000001, 0x4, 0x5, 0xec39, 0x8, 0x8, 0xffffffff, 0x2, 0x7ff}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) timerfd_create(0x5, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f3b000-0xb)='/dev/audio\x00', 0x181000, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000843000)={0x0, 0x2be0}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000849000)=@assoc_value={0x0, 0x800}, &(0x7f000074e000-0x4)=0x8) 2018/02/01 11:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000076e000)='/dev/audio\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000037a000-0x58)={{0x3, 0x99bf}, 0x1, 0x2, 0x10001, {0x80000001, 0x9c}, 0x83, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0xffffffffffffff41, 0x0, &(0x7f0000004000-0x4c)=[], 0xf, 0x0, &(0x7f0000003000)="24d35486c7320b9f390fe303696e92"}) 2018/02/01 11:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 11:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000eb3000-0x4)=0x8, &(0x7f0000f9f000-0x8)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) r0 = syz_open_dev$audion(&(0x7f0000b17000)='/dev/audio#\x00', 0x9, 0x90040) r1 = syz_open_dev$adsp(&(0x7f000027d000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7d000-0xd)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00005c6000-0x20)={r1, 0x7, 0x19c00000, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f00008f3000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000264000-0x14)={0x0, 0x1, [0x0]}) 2018/02/01 11:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ae5000-0xb9)=""/185) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dbf000)=r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0xffffffffffffffff) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) fcntl$getownex(r1, 0x10, &(0x7f000099c000+0x926)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000017c000-0x4)=r5) 2018/02/01 11:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = semget$private(0x0, 0x2, 0x461) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f00001f0000-0xe1)=""/225) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce3000-0x4)={0xffffffffffffff9c}) recvfrom$unix(r2, &(0x7f000065b000)=""/152, 0x98, 0x40000000, &(0x7f0000a07000-0x8)=@abs={0xa48d1b6d973d240d, 0x0, 0x3}, 0x8) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000126000)=""/2, &(0x7f0000566000-0x4)=0x2) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000343000)={0x0, 0xffff}, &(0x7f0000f31000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002c5000)={r3, 0x2}, 0x6) 2018/02/01 11:53:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000078b000-0x50)={0x50, @time={0x77359400, 0x0}, 0x0, {0x7f, 0x42}, 0x6, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000499000)={0x3f, 0x5, 0x101, 'queue0\x00', 0x46f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000efa000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009d0000-0x50)={0x180, @time={r2, r3+10000000}, 0xff, {0x5, 0x7}, 0x8, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000899000)='/dev/hwrng\x00', 0x0, 0x0) r5 = socket(0xa, 0x2000000001, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00009c7000)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000352000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x20}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 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) getsockopt(r5, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/01 11:53:38 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00002e8000-0x12)='/dev/snd/midiC#D#\x00', 0x6b50, 0x400) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = getegid() fstat(r0, &(0x7f0000801000)={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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={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) setgroups(0x3, &(0x7f0000001000-0xc)=[r1, r2, r3]) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x200000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x284200, 0x0) r6 = semget$private(0x0, 0x5, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r6, 0x8d96f36bfdf89660, 0x12, &(0x7f0000001000)=""/63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x633e}, 0x9, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000002000)={0x40, 0x0, &(0x7f0000004000-0x40)=[@acquire_done={0x40106309, r8, 0x2}, @dead_binder_done={0x40086310, 0x3}, @free_buffer={0x40086303, r9}, @request_death={0x400c630e, 0x0, 0x2}, @register_looper={0x630b}], 0xc3, 0x0, &(0x7f0000003000-0xc3)="5fc35b5be9c18086db6ab43cb993cd73cc414e13131d54cdff99d7039e08f5f52fea16d8c58c128884333ae535add378df5301564129ae928b577f33bd384e633fe9e5135372d0e04f430b32f55d1001c670ba5b3b0660b9fc752e0fb93a9de64af708bf475041f828b69066cb23be1288128bd61e76a1724f4ee720d07104a0391e61f1f7b52428d5d7415020214d2f8dfda7a15fa73816ad11bcefe898f3e25205945c21c090f66fb2a22b218897cfdce6bbafe3c13d0cd4ea53a2c1e80d61540bbc"}) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) r11 = fcntl$getown(r4, 0x9) syz_open_procfs(r11, &(0x7f0000002000)='net/xfrm_stat\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r10, 0x89e1, &(0x7f0000004000)=0xc000000000000000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x32, &(0x7f0000005000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) 2018/02/01 11:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="", 0x0}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac02e844af9129a6b78faac0a9e4ea6b0a7a347b8a00870cc1feb6f74f5bee8b4d4a9bb79484f9bede3825b23ceb90044ed006599fa69eaf0008e134a43bbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) migrate_pages(0x0, 0x2d1, &(0x7f0000a59000-0x8)=0x1, &(0x7f00001bc000)=0x7d) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000180000-0x4)=0x0, &(0x7f0000342000-0x4)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000705000)=0x1, &(0x7f0000126000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)={0x0, 0x0}) syncfs(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f1b000)={0x0, 0xffffffffffffffff, 0x6, 0x3, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000883000)="5f49171a6c45bd6bedc40dc07d365b5a8dbf76eaf15ac47997e34c0f2602374b1a596c052c3dc12bfe07bad1e081fe162a3190f56ec7314d58911d296b776c65baae08baab27a9638f38dd3c9edd2739ae8732ebe563ab4874e2a459bc04737bc710d2744e1df7175f64a5f0a44f31c4ff2aff68cd3c0f95e5c975bac307f0ea53f6565ca7613207779e7a699c1faca759b6c239484fc95b18a8f3ade29c7e09263ed5192b15b3375a8e3a7202e1704b48ab2eecbf9258997bb9724da0613d8a0471c4ae3471c7b6dc10646657827d8438a15e4425e74726ab539ea6defe734d5570", 0xe2, 0x0, &(0x7f0000d30000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000061a000)=0x4) dup2(r1, r0) 2018/02/01 11:53:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000074000)='attr\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f1c000-0x4)=0x5104, 0x4) move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) 2018/02/01 11:53:38 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) 2018/02/01 11:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007cb000)='/dev/sg#\x00', 0x21, 0x80) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 11:53:38 executing program 0: mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a38000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9c000-0x3d)=@ethtool_flash={0x33, 0x0, "cf60ba448644d071f9b983e745cc074332149db4bc4f37fece80b23d89310289204da7762667710631f39986292e712279117a834ea6def47dd524ff3fa854c4b608784b0abeaece230a72b4a0486cc2fec56dc80330f5ed70b18a0bfe7f94f745df843add0d154f0d786d57b30c009cc9e8babe7240ada6095ad4409186c940"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d9c000)=0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d9c000)='./file0\x00', &(0x7f000052b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cb9000-0x8)='./file0\x00', &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000d2a000)={0x0, 0x0}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b4000)={0x0, 0x0, 0x0}, &(0x7f00000cb000)=0xc) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006ec000)={0x0, 0x0}) r9 = geteuid() stat(&(0x7f0000d6e000-0x8)='./file0\x00', &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b35000-0x4)=0x0) r12 = geteuid() fstat(r0, &(0x7f0000aaa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = accept$ax25(r0, &(0x7f0000c29000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000046c000-0x4)=0x10) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$usbmon(&(0x7f0000d9c000)='/dev/usbmon#\x00', 0x5, 0x80) sendmmsg$unix(r0, &(0x7f0000204000)=[{&(0x7f0000d9d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9d000-0x20)=[{&(0x7f0000d9d000-0x47)="5ed0d3ea124eb9cfecd56b0e40bac537dec42b68a0557c2021b93d832551cd1b1d96828160edd17bcb6a04ca5aac98421c018a69ad78051ef292ada46193fa3442e5dc4fc5ffc2", 0x47}, {&(0x7f0000d9c000)="d91d4b85f4f12c94a5e4cefba66b02e5daeea27f6a72edf9", 0x18}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f000087b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d9d000-0x20)=[{&(0x7f0000896000-0xbe)="519bd0d17e86d80aa8a0108d595d3b2129d4e08c8197e16782358050e2e7d0d47862d0c20451a3a33085db32f6a0e9137f51fd555f88bfa5f2630f1ae4882424926e68de4f6125e49b795c6d2566dad07efccfad6cdd298fc84f0fd6a20ea0aabc8db55fa811490804f15c6e70a2015307f9d9c8c76886bd7926f11551afc169b2d1bc2100fc0fa0198e221f3ff220617d9ac22a13d388b1c2ad67eae23783c124c03c8fd63fa0a2b41142f2b154989dcc9c8d0f3a57dc2733f4f9af8260", 0xbe}, {&(0x7f0000d71000)="22bb9156cc68d0af3c400b8384d30d0a0ee4b044b08fcb560d802714ec08f187c7c43a4adfa28c694a5ad4a022e61bb0d6f23e0ecc537d45ec2bfe8a5ecd1b7a47a11dfc7f0b59f6426f7e0940c02ecfbbeea6fae8dd2c23a2470037752035d0d562a0fad41a745f9b596807acd063f65771047275a2a6e062030f7158fcd4c32a602fc4e198781ce475c95bc4558ae453e78a35c599f2a0c6d3", 0x9a}], 0x2, &(0x7f0000d9c000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xf0, 0x40}, {&(0x7f0000d9d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d9d000-0x10)=[{&(0x7f0000d9d000-0xa2)="ea341ead8b049857c674b437cd6c75bf6eba25f911562fc9e50b655d96482c87a9f71178e9d41d236bd4bb6211a1cbf5c0e89fdf5e82e41911926cbac4c78e359fb8e96f05075b4de19a72e360c95ffdc47cb71fce3647659d0918e33c1e16754a672ad1f0c0341bf79526096b2bf233d6d6264bfe01f537c5ae3a2d9dc14053d48df529f9c80f0d54d78a7407d306f8ab5651304dda09f7236db4927951804b1e48", 0xa2}], 0x1, &(0x7f00004d8000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x60, 0x0}, {&(0x7f0000289000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000131000-0x60)=[{&(0x7f0000bfe000)="4d9f9b0b96754e68ca8a30049728f1907a49bee82cd2c5a410f69036a369062ea3b32c26cf0123a264f35383ee8ea994a8b4686aa75a938809885ca68818279ff8f07aa74db8f458a1f779deca47c2e67b848b3ead608596d021031a337eff116ed72c2234cad9a77e34fd4a48d59fd82c5141c2a34bcdc0a632b98360855a1a9581a45e6c416ec974dc2664e2f81125da", 0x91}, {&(0x7f0000d9d000-0x93)="fe386a58fa7f0f903ebb156d48ec918261cfbcddb8cde1e60b467c9a5136b3335d4b62f4f830dff2a81562e497647b900d41cf162ae7fc35e0e28a4ba833128c1293c11cc2f342e013e11e95bdaba4759db07513e6bace8edde9be693a77d0619c6196819f444d98efcf81ffda69825e53f0fe6c29cc69ce730ec72c3238d3b96668867f24961e1a4f181a50e0b806f061adf3", 0x93}, {&(0x7f0000d9c000)="b0169b14afaeb4a21c961c59e981117a98265154dade68a248eda4c976bc68784b3818e447fdd65405e4c67b7bce47a9ff5d3d7ace26808f4cbcea78ee2d80bf6da1fba2f5d9ad3862316df2e83418b54a5f47e6763bd4fa7a96a5b198161aa9b1e2c48d921c47415e92354897887583c307e6c2b0e2574b77174afdc4b544d61e735bcd57b8f299deaeb157509b2eab46090af8527105ea7ac2e96b0cdc6dfe091e60ca0e69543bc42939643d3352282713b96071f432138149597056ef90032166b6ab8be7a46c85aa044c9d5bc2a295d69414bb6bc5ab6b9484043632", 0xde}, {&(0x7f0000d9c000)="eeca96f5ad6769139002167822179324c45b78eb3c75add57f73e22cda612b4090b3fc1ac0c45ead23f8eea5ab7522fb1765f41bd244c93f036f15", 0x3b}, {&(0x7f0000d9d000-0xc3)="1ac9ff1552032806e9197dab6519390998d8b3f0dd7324bcd06ff78012f6383a79a6fc62faf945345cb37bae929686ed115528c9c5dbd0dbc724c176d7c3c14af313af511d956783831f0258202f4248a9d23e34dfd43c99ff89ae2661d0386a3f8c71005d42dde248384d17f83343e78d4b88ef8b83cc405ce3aea29870cd83735a4cbbf5bcd2ab20f5a2ef6d61c8199e9f05287baac30538055fc81f2c634e0224bc5a3b87304ceca254ef657fcfbf36d4ff971d69053c4288bc197f42cde91170e6", 0xc3}, {&(0x7f0000872000)="ce887c35162566b47b20852e1285bba93829bae912ad03fa1d706d8e8a784e086ef14166250cee4349d54e5ea0905e75d3c10ab2bd33885fe06452ddc57d6ea560c1a2b3633f07f5451aa36897b056180555434915348c47d1c40aecc397d98d434f938e9e2c465154ca87b469ea5bf328ac2c106071479c882604d77e68f767f7200e4387515be89b47ed8db9c0dd55274c95bec0997b7a608e193c0a34da21607b047c6d0acf96a7b95a9881ed8e9accc0277a98b7a1e4e32f40629cc4e6fdae4fcbe3ba4ebb2cca5ad0878ff0366951d28eb90a1612abdd2b32216fbc08563a819ce83ea3f06b34c5d49eb286ff4896e96609333c", 0xf6}], 0x6, &(0x7f000068a000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x91}, {&(0x7f00008d6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9d000-0x80)=[{&(0x7f0000d9d000-0x2f)="ee834d4ae4e29c66ee3b3bd517b37ee162c09efa9862de4831f7282d55faf46135030d160879205e667460c95ef3f5", 0x2f}, {&(0x7f0000d9c000)="032a64f7d571025843e30fb19916ff196aa8076bbb6c2cc8b10c2d3df5293844ae0db632bf68005886e108c6a2752e480817209ad2bbd59342b4ee1a1fa9c231376a6636b55bac1576b19b5c3f91e1c6c76ea4f7fbd7faa31452147ef7af2ff1aa9057fb1773a545493da31c5491c621eb4d486fb9111fa5b3390cf9053d6d9fad2270c6a3a67c98ae3f7aabee1df773ba88532aaee94c5ebc7d1c6012f6ac5608dfe9a7feb8760d2ff7a5c631e18f694781e4015f3d76232b8da3f3b83b55f6a4979c3b71c815adfc3141c6b814230539da832902ba6b2ecd231a6daa99475383e94265861a9f89d7", 0xe9}, {&(0x7f0000405000)="e9f1ebe63ab6ceaeb1c6e86329f98c7e9e094a5891353adda84249dacf", 0x1d}, {&(0x7f0000d9c000)="67b78ba6990efbd7b7d363693ec31fd1a8529362f07e687026e5217abbc86e7741b2a04f1d57cc5644a25b2f676733d3a31cca21d35705443574a707cbe09d186891f80d1a9af462a25a905504f4f0e7facb1db1ee0d2f634275d95d00428e89bd34fa24e59a43b9f69913c457853eecba4a977a58cf2a58bc2ed93ee3776e35d596ce30b34df5026434f62d0764aefa4d9b061e12eb4864c6be4b97586a46d1cdb784e3661509880cb5e9513d471f6f2a3508a85e9917df5b075bce05907d2153a5f363", 0xc4}, {&(0x7f0000d9c000)="42775602c955a94b8c560b683d3318cd160bf9553cdd67a29d8e04862aa32a0a0abd9c0f0e8aa3e93981d0a1bf01ea4f09036856b11634e5be38f1698d820831193ee5923291e874a948f020ff3c222a5ccd189258c21169b68beffa502bb93d87da6303dc7c666810a391e8801480f9ab3e97bd646b7449dc1c3d288748b7cfa32969", 0x83}, {&(0x7f0000d9d000-0x50)="861b92f5f0e38c9c4da6856a41ee1af30a52a2d2886c5b39f7154ea216532a7ad338caea2ce44e9b9b3fd8a2da67cdb387f5d16a314c14a5be9a701cf45e8c3a9f6c40fd04e50ffa0a7816cf536c9945", 0x50}, {&(0x7f0000d9c000)="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", 0xfe}, {&(0x7f0000154000-0xda)="729c65096bd3475c814041df6e2f0b484d27615276d40c1d91576c7582f41b3e93b2e8e50eb08ae4bcc88bf2f1d7478cc775eb6bd2f6cc4278d3b39da5ca07fb28d78b28aff9669fe09bb80c32bc21608b4535d52c80c4ae0457752f60dec28f6b27ed2353a0aa605f44423963c46b18dbd315d765abec8b0dbfd07db9542399d8da2d844d4801f4924143b9ec084d3b86be5cf1d52464a494a6f3f226f7f8ab75d500b1d357c6c4afa7d31eec19618081e46bc52bea396fe832f793d6dffa0e62a43f8f05353c3e95db002ec738cb2108c021399c476b1677a2", 0xda}], 0x8, &(0x7f0000d9d000-0x130)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r14, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r0, r1, r0]}], 0x130, 0x4040001}, {&(0x7f000096a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009a1000)=[{&(0x7f0000d9c000)="2e4f119855eeef042fccb31053844a3d58ee623f236a9eacda13e3afd763141447e1d1e06239f0ed16da8ffd7b12213ad6a69b7288ccc0b13493c490f0bf", 0x3e}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000d9c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008b9000)=[{&(0x7f0000d9c000)="747b6542f3a061c1ba042816837d596b489778fcba7758cbf76d072456f8936ee97585eac559efab1142cb6f07475e5d88ddbf666eb6530f08", 0x39}], 0x1, &(0x7f0000d0c000-0x98)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r15, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x98, 0x0}], 0x7, 0x40) 2018/02/01 11:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000d6b000-0x8)=&(0x7f0000947000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x0, 0x0, []}) statfs(&(0x7f00001f9000-0x8)='./file0\x00', &(0x7f0000de5000-0x37)=""/55) 2018/02/01 11:53:38 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) [ 86.344156] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 86.344156] program syz-executor2 not setting count and/or reply_len properly 2018/02/01 11:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$tun(r1, &(0x7f0000569000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "9b22d5", 0x10, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "3f0bcb", 0x0, "27e9ba"}, ""}}}}}}}}, 0x50) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15, 0x0}, 0x0) 2018/02/01 11:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) inotify_init1(0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x3a2}, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c3f000-0xb0)={{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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000a8000-0x4c)={0x0, 0x8fd, 0x393, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000f73000)='/dev/audio#\x00', 0x9c82, 0x200) syz_open_dev$adsp(&(0x7f0000033000-0xb)='/dev/adsp#\x00', 0x4, 0x20400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103e, &(0x7f0000880000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c827a2", 0x1008, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000003b000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000440000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000876000-0xa)='mountinfo\x00') getpeername$inet(r1, &(0x7f0000b22000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068a000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000e18000-0xc)={{0xd4, 0x7, 0x7, 0x100, 0x4, 0xc33}, 0x1}) 2018/02/01 11:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x0, 0x0, []}) 2018/02/01 11:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x7b267f3e, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f00000f1000)=[{&(0x7f00009d5000-0xf0)=""/240, 0xf0}, {&(0x7f0000a5f000-0xf3)=""/243, 0xf3}, {&(0x7f0000103000-0x1000)=""/4096, 0x1000}, {&(0x7f00004df000-0x94)=""/148, 0x94}, {&(0x7f00000e9000-0xb2)=""/178, 0xb2}, {&(0x7f000047d000)=""/122, 0x7a}, {&(0x7f00003cc000)=""/234, 0xea}], 0x7, &(0x7f00009c7000-0x10)=[{&(0x7f0000d4a000)=""/4096, 0x1000}], 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ce1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00009fe000)={0xc7, 0x8, 0x7, 0x0, 0x2, 0x6}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r2, 0x3e, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/02/01 11:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ocfs2\x00', 0x4002, &(0x7f00009a1000)="") syz_open_dev$dmmidi(&(0x7f0000cae000)='/dev/dmmidi#\x00', 0x7ff, 0x100) r0 = creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) fcntl$getown(r0, 0x9) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") fstat(r0, &(0x7f0000b06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f000037b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000195000-0x4)=0x58) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000eb000-0x4)=0x0) ioprio_get$pid(0x3, r3) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00001d1000)="d495267832cff2152d247fce1b6e5768ea990c379004d9e9db441e1af06a96e8d4d9d94ddbd9cd50403203571b6c18c1a554fe0db5815a753c849df263dded2ea7827518c8b081bf59e466", 0x4b) 2018/02/01 11:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getpid() r1 = syz_open_dev$amidi(&(0x7f0000e90000)='/dev/amidi#\x00', 0x8, 0x0) syz_open_dev$usbmon(&(0x7f00009fa000-0xd)='/dev/usbmon#\x00', 0x3, 0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00009de000)='/dev/kvm\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000530000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x1, 0xe34, 0xfffffffffffff800, 0xffffffffffffff61, 0x8, 0xffffffffffffffc0, 0x0, 0x7, 0xdee8, 0x1, 0x10001, 0x2, 0x9]}, &(0x7f0000841000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000308000-0x8c)={r4, @in={{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]}}, 0x8c) sendfile(r0, r3, &(0x7f00002bd000-0x8)=0x4b, 0x67) 2018/02/01 11:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000008f000-0x12)='/dev/snd/midiC#D#\x00', 0x6d1, 0x2401c0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009ce000-0xa6)={0x0, 0x9e, "162cb9951cc15a07757de8c3eb2d5052db5876fd315b64835f25e2d8da10be3f518ebcb94893f4b6e30913321cb57fdada9cc5e376ec13660553d9617f258adea3250ada6036303d256e7806fed07c321787593dd2d029c059d2e68862e4393ea39331b386713ddb6e88e363385e5215541267faf0a3135e5ad7ee48040bf020dd63a7bbd99d318167624b60dbf1ef4c845ba673184c4f6e621947030a4f"}, &(0x7f00008ca000)=0xa6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eb3000-0x10)={r1, 0x9, 0x8, 0x29}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f32000-0x38)={&(0x7f00008d2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000211000-0x1c)={0x18, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/02/01 11:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e45000)={0x3, 0xfc80}, 0x8) 2018/02/01 11:53:38 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) r0 = eventfd2(0x1ae, 0x0) eventfd2(0x7, 0x800) read$eventfd(r0, &(0x7f000056e000)=0x0, 0x8) 2018/02/01 11:53:38 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x4)=0x0, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000000f000-0x4)=0x27, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000011000)=0x0, &(0x7f0000011000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000011000-0x23)=""/35) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f000000c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b2000)='uid_map\x00') r2 = syz_open_dev$dspn(&(0x7f0000302000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00008fc000)={0xb1, 0x2, 0x1d, 0xfffffffffffffffb, &(0x7f00009f8000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000329000)='/dev/rtc\x00', 0x40000, 0x0) connect(r1, &(0x7f000094d000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x3, 0x0, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}, 0x3a) 2018/02/01 11:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair(0x1, 0x800, 0xffffffffffff0000, &(0x7f000046b000-0x8)={0x0, 0x0}) r2 = accept4$ipx(r1, &(0x7f000033a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000282000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000083000-0x58)={0x8, 0x100, 0x7fff, 0x100000001, 0x7fffffff, 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]}) sched_setaffinity(r0, 0x8, &(0x7f000077b000-0x8)=0x5) clock_gettime(0x10000000005, &(0x7f000069d000)={0x0, 0x0}) timer_create(0x2, &(0x7f0000c8a000-0x60)={0x0, 0x20, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cde000)=0x0) timer_create(0x7, &(0x7f00009cc000)={0x0, 0x3, 0x4, @thr={&(0x7f000037b000-0x1000)="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", &(0x7f0000009000-0xf2)="e4ffca98efd48636b4f2aa84d64a4a05a2de864a980a8070a9a501812e1fe9596511cc754703bd6419876dcaf4769e290a141bd350be1bde4e602a1f5e38999ee7da170586c9bb2243cc083071d174b5a6a833446254508ba695901d2853126ce06175cd1701863d3e9cf5f0defe6532c7bc479c5ce051e00323ebeb44795522f69832d7d6f1101049ac588c5caf2a439309b8045384625b3ac1ae0cba4627880fc3d86f4d405ea1885838003ca260382582f8d064c42adfd2a296ded3a93175b3ecf00e70972b7735b6f2bbbd404723f9526c2e0216be92968c6cd0f2207d583fc3c3db2eacda7c3f3e9f5ed31420b766eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc5000)=0x0) timer_gettime(r3, &(0x7f0000675000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x0}, &(0x7f0000578000-0x10)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000c5c000-0x8)='keyring\x00', &(0x7f0000819000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f00002ba000-0x8)='big_key\x00', &(0x7f0000526000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x1ff, r5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000494000)={0x9}, 0x8, 0x80800) syz_open_dev$dmmidi(&(0x7f0000dad000)='/dev/dmmidi#\x00', 0x5, 0x102) prctl$intptr(0x27, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000abc000-0x20)={@generic="68ebc3e2036419bf218545dc8cd74ed6", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r6, &(0x7f00003be000)={r6, r6, 0x7fffffff}) 2018/02/01 11:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003e1000-0xc)='/dev/audio#\x00', 0x10001, 0x448000) fchmod(r0, 0x80) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r1, 0x10007) sendfile(r2, r1, 0x0, 0x72439a6a) ppoll(&(0x7f00007d8000)=[{r1, 0x200, 0x0}, {r1, 0x15, 0x0}], 0x2, &(0x7f00004a0000-0x10)={0x0, 0x0}, &(0x7f0000de6000-0x8)={0x7bcf}, 0x8) 2018/02/01 11:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000444000)={0x7, &(0x7f00006bb000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = shmget$private(0x0, 0x2000, 0x206, &(0x7f0000998000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000666000)=""/49) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000e97000)={0x1c, 0x3, 0x6, 0x1, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="db"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400000100000013, 0x800, 0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/02/01 11:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc7000-0x8)='net/ipx\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a0c000)={0x9, 0x8, 0x4000000000083, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fba000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000089000-0x4)=0x3484) stat(&(0x7f0000bc8000)='./file0\x00', &(0x7f00002c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000486000-0x38)=[{r0, 0x8, 0x0}, {r1, 0x100, 0x0}, {r2, 0x404, 0x0}, {r0, 0x100, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x2104, 0x0}, {r1, 0x1298, 0x0}], 0x7, &(0x7f0000d2a000-0x10)={0x77359400, 0x0}, &(0x7f00005a5000)={0x7}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ad000)={0x0, 0x0, 0x0}, &(0x7f0000510000-0x4)=0xc) fchownat(r0, &(0x7f000026f000)='./file0\x00', r3, r4, 0xc00) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000029a000)={0x127e89a7, 0x5, 0x0, 0x6, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f000000b000)="", 0x0}, 0x20) 2018/02/01 11:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) r0 = eventfd2(0x6, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000341000-0xb)='/dev/audio\x00', 0x2c1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000166000-0x10)=@buf={0x81, &(0x7f0000c5f000)="f2be4088db02a2f9d912a87f3dcd04a7bddd63b90891384211e8251acf168432a2ec9b873bee90afe2f913bcc0d5f624c34addf76a514d805dd944ea8e0cbfcd63dc2213b215670fc3d4235e6b6f73445431e1d8608fd4e49fb4c050114a3cde579ed7b960a2049a01ab110b2cc1e0a13aa72e1dccebfbe813aaf6d89c8814a93b"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$getownex(r0, 0x10, &(0x7f00009f8000-0x8)={0x0, 0x0}) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000d05000-0xe)=@random={'user.', '\x00'}, &(0x7f000077b000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x3) 2018/02/01 11:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x40000000, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 86.838446] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 86.900211] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/01 11:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c3c000)='ppp0+em1vboxnet1GPLmd5sum\x00', 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xf8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000e39000)=""/4096) 2018/02/01 11:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bb4000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000094c000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in6={0xa, 0x1, 0x1cd, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1fffffffe0000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x39c}], 0x94) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00008fa000)=""/198) r2 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r1, r2, &(0x7f0000654000-0x8)=0x0, 0x2000400) 2018/02/01 11:53:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f44000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=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}}, &(0x7f000055c000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000)={0x11, 0x7, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r2, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000f8a000)=[@init={0x248, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) geteuid() 2018/02/01 11:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000013d000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000057f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a23000)=0xb) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) r1 = syz_open_dev$sndpcmp(&(0x7f0000549000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000034b000-0x10)={0x81, 0x8, 0x7, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/02/01 11:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea3000-0x8)="6664696e666f00e6") getdents(r1, &(0x7f0000ef3000)=""/0, 0x36f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002b6000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x5, r2}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c55000-0x4)=0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000251000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dba000-0x10)={0x0, 0x68, &(0x7f0000068000-0x68)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x54c}]}, &(0x7f0000def000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000062000-0x8)={r4, 0x10001}, 0x8) 2018/02/01 11:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000132000)={0x0, 0x0, 0x0}, &(0x7f0000257000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000d4000)=0x0) r5 = gettid() fstat(0xffffffffffffffff, &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000047b000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000a72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000e14000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000356000-0x10)=[{&(0x7f0000574000-0x1520)={0x1520, 0x29, 0x20, 0x0, 0x0, "", [@typed={0xc, 0x28, @fd=r1}, @generic="9ba76fc23063c0b69ba19aa43acc63c688fad77a11a354b3d7d7c87c2c4bbb50562bc2001927a8c33329dc8e4b0e7f988dc49958ce969487bfee31bbdee883e9f79c05c0895ecb4950e9eae523ff51b45eac57720c1ca743bc75f4e78db9571e3f22bb95fe432118bde989d6da8c076de01b0a74e935dabe1b7ff73212c0afde13f156e30583cd898f4c98e66f3faebaf3ce536989fd2ecbb882d36f28ddb41a6ddbe7a9e474aa782b1b8e3698d42d4bdf177fa17fe5129d8dc0c60fb0727aa6125cbba0343eccf57e8640ff40932d0cd35c87ab1c3a524aedaba2b608251376d30fc6cd9c5f2ef2a00cd326b8f57ed5f6fec0e701720028", @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}, @generic="4d6385e2f724665024284c1b7bbe9c220083739fb0f7351866c863844084b00039bad07afa8a7218e7495d8171482d0d7019ca46884dfa2597004f63602b8c8f0ea35c0a49ecb3644fed0c46c523579f8a9319f431ffc6e659f71bf6891dfb7a87c5db3f3f2c5fcad8723236dfe8b0d44ff3bb4953df7c56deea0bc712159d64bfe0bfc98a41222e2279733f326710cb45241dbcdfada029b5015710ebeae1c8afe1cf3b3889638d", @nested={0x214, 0x71, [@generic="3fd1d26a409aaf2863a0126f36f5e39983ab0bc6c5241aff45c71abee8c26926a14a298e13252a06016a72392394dcd7f1df68ec3f18ccef31271221838e54429cdaa6b2841f4b22b0b8bde4de066a0bf6eeadce7c68db050887a3f75e5794b45d84aa8a7fd523547ea83c752d5f64d568627a6150bd564819430faf2f3f4c5bcbe4ee96e17747f3ca6193b96069e1a6e8ab7a1aefe1989ab3a22260a40453f58a", @typed={0x24, 0x88, @str="c05b5d7b75736572637075736574776c616e31757365722e00"}, @typed={0xc, 0x64, @pid=r3}, @generic="2f0a40bc3061fed50c74642c922e9e3ea3c85cf490a8a2b0fda3228ae202bc61d659f7cba8adb1ed74b484e50321bb91666807a34961bffc1da92a9dcdce576656ce32a9d45b3df7e17daf2835cc23f40d93bcba8b0c4d44d4e9fd4199a9522dafb927286fe8b9be32259e30354d467eabeeb6dd869c00098a1c9d1ad2fe0529385e9728e2695807112bf15ea6c895e718e46789e8df368a281e5ab5770be31b8356f841daa0daed56c979baf4f3200a8e536079d1", @typed={0x10, 0x4f, @u64=0x1}, @generic="58d92bfb46a8da76b5c5e84bf6ad2c1743b5b1b04bde0a8d23cb3c92fc1363ff521be3938a951bfdc971095552f80f096bdaa306ea35ab00affbe58b65717a08d76ffe20f49d3bf5cf243c3f8216bbf5f003fe81280db56419e30788545a8014e233820b3bb751af1c20acd647fe8b9bf93bc7998267e1"]}, @nested={0x10b4, 0x65, [@generic="ae99137c8313addf49fe113f4ef1689a09fe7c04c349cb461d194e5b681caae74111f6d54aef5a66f94252f959e24e02d047bd7c738e873a889163c62da41ce3e2edbceeeca28539720cf76c2c3c32f3c81802b87cf4bb596850cc76a2f50e8bdc892c66aad798941b81535f0da1ec2973b1d7fe11f85f56687e683599fa90478836534fdd7a3b58fc0765894d7c2daaa4", @typed={0x10, 0x74, @u64=0x2}, @generic="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", @typed={0xc, 0x2, @fd=0xffffffffffffffff}]}, @typed={0xc, 0x1d, @pid=r4}, @generic="e1434059f95e21a0c08d2428398847410e5148d6f83d17646ce1bf9d5dda63b404ee0135167d30d7e7c548180059a4f82ba8e31fd8fff8ae253e4c8b702428d2e0b389ec12a2e4c2192068e458b6c0454f36cb8bbedf0eca3aa305454f7566d6be9483ea14dfbcfee6be1111943a0a4ff26d22a42ebf9647db89e5c81cdfb4e3e9f5"]}, 0x1520}], 0x1, &(0x7f00003db000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4}, 0x10) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00005bf000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000038e000-0x8)={0x8, 0x4}) 2018/02/01 11:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000136000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00004ae000-0x38)={0x38e, 0x0, [{0xa2, 0x0, 0x40000}]}) 2018/02/01 11:53:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d15000)='/dev/vcs#\x00', 0x7f80000000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000bc000-0x4)=0x0, &(0x7f0000505000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000106000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff}, &(0x7f00000c8000-0x4)=0x98) 2018/02/01 11:53:38 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x7, 0xc51) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202938020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d53100009b84136ef75afb83de448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000000b000)='./file0\x00', 0x800, 0x80) 2018/02/01 11:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) r7 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00008a5000-0x4)=0x0, 0x4) keyctl$get_persistent(0x16, r6, r7) 2018/02/01 11:53:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xc)='{vboxnet0-\'\x00', 0x1) socket$nfc_raw(0x27, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000723000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000345000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = dup(r4) getsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000df8000-0x6c)=""/108, &(0x7f0000b64000-0x4)=0x6c) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a77000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000-0x4)=0xe8) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000616000)=""/30) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004be000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDMKTONE(r7, 0x4b30, 0x8a7) sendmsg$nl_route(r4, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f000018f000)=@ipv6_getnetconf={0x24, 0x52, 0x715, 0x2, 0xffffffffffffffff, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f0000127000)={0x7, 0x1f, 0x2}) 2018/02/01 11:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000c75000)='/dev/sg#\x00', 0xe2, 0x101000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000024e000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) 2018/02/01 11:53:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x581, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000065000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x1)=0x60) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x20, 0x4) r2 = socket$inet6(0xa, 0x80000, 0xff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x100, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x100}, {0xb, 0x9}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xfb, "f230756d3d2a1c7a39188a9cfa79945b0fdd9f318e380927673d61dd6b9b3f41c45009ceb2691bdb1c9b50641e10b95cd40e842de39421f719001231ffb4b52344eda22d18455a3fa4b9597bc892a950a60b67ff6c0e232e0373267a220cb67278d52e383bdb7c944ceb93d3b6fce129637689a692ee9b7015dff25a355fc0acce314c7cb901d5540cdbe5b2e38dea9e00ac6113b2e98c75c359006f663f131395cc7b94c65635c33e8b5e677bcf803aa0c222c30475145dabe2f662496ffc06e2d8406624568ceace06782d09fdf7b41faa7ff083aaa37d8550dcf92f02c8b3e7a44a1351ccceda944eec9c5160864bcb73a264f86b73c0ccd5ac"}, &(0x7f0000000000)=0x103) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x2}, &(0x7f0000003000-0x4)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000)={&(0x7f0000000000/0x2000)=nil, 0x10000, &(0x7f0000001000/0x1000)=nil}, 0x18) inotify_init1(0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0xc0000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000005000)=""/102, 0x66, 0x1, &(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0x3, 0x2008000}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, 0x4, 0x1, 0x6, 0x4}, &(0x7f0000005000)=0xa0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000004000-0xc)={0x2c000001, 0x2, 0x40}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000-0x4)=r5, 0x4) 2018/02/01 11:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x401, 0x2000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000d88000)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffffc, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) syz_open_pts(r3, 0x101a00) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/01 11:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x20000000100, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f93000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/02/01 11:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00001ec000-0x190)={0x9, {{0xa, 0x3, 0xb326, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0xb300, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000544000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f00003be000/0x3000)=nil, 0x3000, 0x1, 0x4010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000f22000)={0x0, 0x0, 0x0, 0x0}) renameat(r2, &(0x7f0000869000)='./file0\x00', r2, &(0x7f0000e19000)='./file0\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006fe000)={0x8c, 0x0, &(0x7f000080f000-0x8c)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f00001ad000)=[@flat={0x73622a85, 0x1, r4, 0x3}], &(0x7f000016c000-0x20)=[0x0, 0x28, 0x20, 0x18]}}, @dead_binder_done={0x40086310, 0x0}, @free_buffer={0x40086303, r5}, @free_buffer={0x40086303, r6}, @release={0x40046306, 0x1}, @acquire_done={0x40106309, r7, 0x1}, @decrefs={0x40046307, 0x1}], 0xda, 0x0, &(0x7f0000f2f000)="43e59babeed77cb7126ee4aebc0a0b738263a52f78f0ad6c29c84936b64714b58bbf0fbc964c417b50b0ccdeeb6180cf1af5752d2584776a28deb49f6f1c2dbd138441804bd6edf66b7e69f6478fe7ea6d11c21ca8b179b9f10c6b8cc7c43c29e2ab924cf1df31ea637cbd90f5f13ded28ae14bb6de7420c0046b54817bac9fa158a6a3657e399bee39752e47334221b80162de7f947920d199378bc205c905366821bd33ce72b8d924c230bd393c805c39cc1e310dd5a42daa205a4686f9e9058d1978340edc156a2b86a0e3179f7bf3429ef3b2bda1f5d3e52"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) socketpair(0x2, 0x7, 0x9, &(0x7f0000b52000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009f0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f40000-0xad)=@ethtool_gstrings={0x1b, 0xffffffffffffffc1, 0xa1, "e3dcdd620c1f38a9fd50fb3e0abae559bdbde755b4b2e349d30cc8a939310d7ecb3f1128b60b1ee8651861744f9d28da4907381139c5aa3e214a6a778fc23632df96ee4f7495ab4c185ec30f9a934671a048bf82b2d6270ee7a9ec31145a7df57268ba40bd57442998acfd74cfb139f6098b15b3e053c0c75294ddcc1acdede984ec77d9cc7a5248f19bfd2d8d4eadaf136c290c7636ae7bffc746b38aab35c646"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000018d000-0x18)={0xaaaaaaaaaaaab39, &(0x7f000053e000-0xaf)=""/175, &(0x7f0000d41000)=[]}) 2018/02/01 11:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001fb000)=@assoc_value={0x0, 0x0}, &(0x7f0000930000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e27000)={r5, 0x7fff, 0x8001, 0x6850}, 0x10) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f000063f000)=0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa00", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0xb, 0xfffffffffffffff8) eventfd2(0xfffffffffffffff9, 0x1) sync_file_range(r7, 0x100, 0x0, 0x1) 2018/02/01 11:53:39 executing program 3: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000005, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000c000)={'vcan0\x00', 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) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f000000f000-0x38)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000000c000)=@flushsa={0xd8, 0x1c, 0x100, 0x6, 0x1, {0x7c}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3f0000000000, 0x1, 0x0, 0x0, 0xa0, 0x80, 0x0, r2, r3}, {0x101, 0x1, 0x3, 0x3f, 0x20, 0x6, 0x6, 0x3}, {0xe9, 0x2, 0x200, 0x8}, 0x4, 0x6, 0x0, 0x1, 0x2, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x24004080) 2018/02/01 11:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000698000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) close(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000067a000-0xc)={0x3, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008eb000-0x4)=0x0) 2018/02/01 11:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000072d000)=""/28, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) 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$fiemap(r0, 0xc020660b, &(0x7f0000fc9000)={0xff, 0x8001, 0x2, 0x8a, 0x5, [{0xf80, 0x4, 0xfff, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x8000, 0x1, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x7fffffff, 0x7ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x3, 0xdb, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xcb, 0x4, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c46000-0x10)='/dev/sequencer2\x00', 0x104, 0x0) 2018/02/01 11:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/hwrng\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000bef000-0x8)=@file={0x0, ""/6}, &(0x7f0000c8a000)=0x8, 0x800) r1 = socket$key(0xf, 0x3, 0x2) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000cb0000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffc, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000546000)='/dev/audio\x00', 0x80001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00006ac000-0x1000)="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") shutdown(0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/02/01 11:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x4, 0x0, &(0x7f000045a000-0xc)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000395000)=""}) 2018/02/01 11:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005bf000-0x8)='./file0\x00', 0x80, 0x1) connect$unix(r0, &(0x7f0000622000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r1, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5, 0x0}, 0x10142) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a92000+0x469)='/dev/mixer\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000972000-0x38)={&(0x7f0000348000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000a63000)={&(0x7f000065a000-0x14)=@getnetconf={0x14, 0x52, 0x328, 0x1, 0x1, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x41) mmap$binder(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0xc, 0x110, r0, 0x0) 2018/02/01 11:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 87.558907] binder: 14033:14036 ERROR: BC_REGISTER_LOOPER called without request [ 87.597712] binder_alloc: binder_alloc_mmap_handler: 14033 20000000-20002000 already mapped failed -16 [ 87.618983] binder: BINDER_SET_CONTEXT_MGR already set [ 87.618996] binder: 14033:14036 ioctl 40046207 0 returned -16 [ 87.661532] binder_alloc: 14033: binder_alloc_buf, no vma [ 87.670143] binder: 14033:14036 transaction failed 29189/-3, size 40-8 line 2903 [ 87.680249] binder: 14033:14043 ERROR: BC_REGISTER_LOOPER called without request [ 87.701733] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.707428] binder: release 14033:14036 transaction 63 out, still active [ 87.714331] binder: unexpected work type, 4, not freed [ 87.719611] binder: undelivered TRANSACTION_COMPLETE [ 87.724781] binder: send failed reply for transaction 63, target dead 2018/02/01 11:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a02000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000d5a000)='/dev/snd/timer\x00', 0x0, 0x400) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)={0x0, 0x0}) 2018/02/01 11:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004cd000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) r1 = socket(0x800000000000010, 0x2, 0x0) write(r1, &(0x7f0000082000)="240000002e001d04e600000853206b00fbffffff01000000000000000000000008425d10", 0x24) open(&(0x7f0000fd8000)='./file0\x00', 0x0, 0x100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000589000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000483000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f000057d000)=""/4096, 0x1000, 0x7, &(0x7f00009a4000-0x10)={r3, r4+30000000}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00003e5000-0x80)={0x3, 0x0, [{0x0, 0x5, 0x4, 0x7fffffff, 0x9, 0xfffffffffffff225, 0x455cb548, [0x0, 0x0, 0x0]}, {0x40000001, 0x8, 0x4, 0x1000, 0x5, 0x0, 0x1ed1, [0x0, 0x0, 0x0]}, {0xc0000000, 0x6, 0x5, 0x2, 0x3, 0x401, 0x800, [0x0, 0x0, 0x0]}]}) 2018/02/01 11:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000eed000-0xc)='/dev/audio#\x00', 0x5, 0x200) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000374000-0x10)=@req={0x6, 0x80000000, 0x7, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)='net/ip6_flowlabel\x00') ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000027c000-0x8)=0x0) readv(r1, &(0x7f0000528000)=[{&(0x7f0000cc0000)=""/4096, 0x0}, {&(0x7f00002eb000-0x54)=""/84, 0x0}, {&(0x7f0000b70000-0x88)=""/136, 0x3b0}, {&(0x7f0000f15000)=""/0, 0x0}, {&(0x7f00002b5000-0x3c)=""/60, 0x0}, {&(0x7f0000f37000)=""/202, 0x0}, {&(0x7f00005e9000-0x1000)=""/4096, 0x0}], 0x1ae) 2018/02/01 11:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0xa775068287d9645f, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000270000-0x8)='./file0\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_create(0x7, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00001f2000)={0x2, 0x58}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f000030b000-0x2)={0x1, "19"}, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f00005dd000-0x4)=0x9f3, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000b8a000-0x400)={"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"}) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x400}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000295000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r5 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000ea5000)=""/228) 2018/02/01 11:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 11:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000405000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x8c000) ioctl$void(r0, 0xc0045878) r1 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r1, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/02/01 11:53:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000eb2000-0x110)={{0x7, 0x6, 0x10001, 0x0, "69de77f2a77b8a9b6374bd90faf55f8bd856da8ea681854292fa00d41f4df9bae5fce45815647de7b4f43ee8", 0x8}, 0x0, 0x0, 0xffffffff00000001, r2, 0x23, 0x20, "d85de2e8f538faff21c44d5f8060646f31971e5d822e199bad0a48716e78fa6eb328933da0f6f81f78a1b3a861473964ca334a0c1d93fe39a660843664f1fc8d", &(0x7f0000000000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x6, 0x1, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000840000)='/dev/mixer\x00', 0x100, 0x0) close(r1) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f15000-0x18)={@dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0, 0x1, 0x2, [@loopback=0x7f000001, @rand_addr=0x7]}, 0x18) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/02/01 11:53:39 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000149000-0x6a)="", 0xfdfa) 2018/02/01 11:53:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x44000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000123000)={0x0, 0x1ff, 0x83, 0x6, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c9) 2018/02/01 11:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00008f3000-0x3c)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x215, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/01 11:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 11:53:39 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000015000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000011000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000016000-0x5f)={r2, 0x732d, 0x57, "00ea91983dd13c862874fff7c3f984db66a873fb8347eeaeb31126904bd6b2d6b916caa752cd08c1246cc8832c468b5539ec42092a645b7c37a29357e5042dea54fbde02e4ba503be7f411f653b71fa812702a0d17a6fb"}, 0x5f) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000010000-0x4)=0x7a) 2018/02/01 11:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 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]}) openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r1 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r0, 0x73fddfb8c8f58469}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x408, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r6 = dup(r5) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x10000) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) r7 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r8, r7) write$sndseq(r7, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/02/01 11:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000903000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000009f000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f00000f6000)=[{{0x0, 0x0}, 0x8, 0x400, 0x733f}, {{r2, r3/1000+10000}, 0xfdb, 0x8, 0x7fff}, {{0x0, 0x0}, 0x4, 0x2, 0x6}, {{r0, r1/1000+30000}, 0x4, 0xffe, 0x5}, {{0x77359400, 0x0}, 0x1ff, 0x10001, 0x8}, {{0x0, 0x0}, 0x7f, 0x3ff, 0x3}, {{0x0, 0x0}, 0xffffffff00000001, 0x1000, 0x10000}], 0xa8) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r4) 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$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000980000)=""/176) 2018/02/01 11:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000059f000)=""/255) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000034000)={0x7, 0x0, [{0x357, 0x0, 0x9}, {0x0, 0x0, 0x2}, {0x909, 0x0, 0x8}, {0xc0000bf6, 0x0, 0x80000001}, {0x8d8, 0x0, 0x1}, {0xa37, 0x0, 0xd}, {0xfff, 0x0, 0x7}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038e000)='/dev/vga_arbiter\x00', 0x600000, 0x0) bind$nfc_llcp(r4, &(0x7f0000212000)={0x27, 0x253c, 0x0, 0x4, 0x9, 0x6, "86866196c4662d284271e1a45c9366877bcbfadf010705777e2f1cfb8a8159e6b5f0d97dfb5d982f726b8d0106110341d7be1cc53d7a874dbb27350759527c", 0xa55}, 0x60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000a97000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/status\x00', 0x0, 0x0) 2018/02/01 11:53:39 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x4, 0x2, 0x80000000, 0x400, 0xfff, 0x2, r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/02/01 11:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/01 11:53:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) write$selinux_user(r0, &(0x7f0000e28000)={'system_u:object_r:sendmail_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2d) 2018/02/01 11:53:39 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91, 0x0}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000006000)={&(0x7f0000007000-0x48)=@canfd={{0x3, 0x8001, 0x7fff, 0x8001}, 0x18, 0x3, 0x0, 0x0, "cf94a8bc306e5965a1caae97e22e4ac708f20522605921b148ddbc8d7baffb6959f751978b374b65318d32ede51466e477fdea17d6ae30c8c54c438422df7708"}, 0x48}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/02/01 11:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f00009c9000)='/dev/dmmidi#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e3d000-0x4)={0x0}, &(0x7f0000c68000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/02/01 11:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008ac000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000553000)={{{@in6=@loopback={0x0, 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=@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}}, &(0x7f0000995000)=0xe8) syz_open_dev$dmmidi(&(0x7f0000a03000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x8800) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00006e7000)={0x2, @tick=0x8, 0x800, {0x400, 0x2}, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) syz_open_dev$usbmon(&(0x7f0000bb2000-0xd)='/dev/usbmon#\x00', 0xe033, 0x2080) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='em1cgroup},}[$proc!ppp0*\\vboxnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/160, &(0x7f0000bb5000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bde000)='/dev/dmmidi#\x00', 0x1, 0x0) bind$llc(r0, &(0x7f000041b000)={0x1a, 0x18, 0xfffffffffffffff9, 0x0, 0x1, 0x100000000, @random="cc13ea478a94", [0x0, 0x0]}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0xe9f) openat$cuse(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/cuse\x00', 0x202040, 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) fsync(r1) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009bd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cab000)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c6d000)={@generic="63a9b075f241adc8a57a396498ff8c3c", @ifru_flags=0x400}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00008f8000)=0x0, 0x4) 2018/02/01 11:53:40 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ashmem\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000019000-0xa)='/dev/dsp#\x00', 0x7fff, 0x410000) r1 = creat(&(0x7f000000c000)='./file0\x00', 0x20) renameat2(r0, &(0x7f0000013000-0x8)='./file0\x00', r1, &(0x7f000000b000-0x8)='./file0\x00', 0x7) syz_emit_ethernet(0x2e, &(0x7f0000016000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000+0x46e)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000366000)=""/92) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/02/01 11:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc7000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000088d000)={0x9, &(0x7f0000544000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000556000)={r1, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x288, 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, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x0, 0x0, 0x1}}]}, @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}}}]}}, 0x2e8) r3 = syz_open_dev$sndpcmp(&(0x7f0000b63000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000106000)={0x0, 0x32, 0xffffffff}) 2018/02/01 11:53:40 executing program 4 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x9, 0x80000000006, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/02/01 11:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e3000-0x15)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000c15000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000323000-0x50)={@common='gretap0\x00', @ifru_names=@generic="67082550bd09c5fbcdde36beb6cf0e79"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000547000-0xc)='/dev/rfkill\x00', 0x2, 0x0) accept4(r1, &(0x7f00009cd000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000ebb000)=0x1002, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e97000)=""/241) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000038e000-0x4)=0x0, &(0x7f0000cd8000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000886000)={r1, 0x1e, &(0x7f0000a59000-0xe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) [ 88.452935] x_tables: ip_tables: ah.0 match: invalid size 16 (kernel) != (user) 8 [ 88.463167] FAULT_INJECTION: forcing a failure. [ 88.463167] name failslab, interval 1, probability 0, space 0, times 0 [ 88.490168] CPU: 1 PID: 14144 Comm: syz-executor4 Not tainted 4.15.0+ #290 [ 88.497214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.506551] Call Trace: [ 88.509135] dump_stack+0x194/0x257 [ 88.512759] ? arch_local_irq_restore+0x53/0x53 [ 88.517439] should_fail+0x8c0/0xa40 [ 88.521146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.526231] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.531099] ? find_held_lock+0x35/0x1d0 [ 88.535158] ? __lock_is_held+0xb6/0x140 [ 88.539236] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.545112] ? rcu_note_context_switch+0x710/0x710 [ 88.550027] ? __lock_acquire+0x664/0x3e00 [ 88.554245] ? vcpu_load+0x1c/0x70 [ 88.557783] should_failslab+0xec/0x120 [ 88.561746] kmem_cache_alloc+0x47/0x760 [ 88.565802] ? vmx_set_apic_access_page_addr+0x130/0x1f0 [ 88.571247] mmu_topup_memory_caches+0xd2/0x310 [ 88.575898] ? kvm_apic_has_interrupt+0x189/0x1f0 [ 88.580736] kvm_mmu_load+0x21/0xf80 [ 88.584433] ? kvm_apic_accept_pic_intr+0xd5/0x170 [ 88.589365] kvm_arch_vcpu_ioctl_run+0x2d8e/0x5bf0 [ 88.594278] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.599118] ? trace_event_raw_event_lock+0x340/0x340 [ 88.604319] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 88.609140] ? __lock_acquire+0x664/0x3e00 [ 88.613416] ? find_held_lock+0x35/0x1d0 [ 88.617483] ? get_task_pid+0x195/0x2c0 [ 88.621445] ? lock_downgrade+0x980/0x980 [ 88.625582] ? lock_release+0xa40/0xa40 [ 88.629642] ? __lock_is_held+0xb6/0x140 [ 88.633714] ? put_pid+0x183/0x1f0 [ 88.637242] ? task_active_pid_ns+0xd0/0xd0 [ 88.641539] ? find_get_pid+0x210/0x210 [ 88.645522] kvm_vcpu_ioctl+0x64c/0x1010 [ 88.649563] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 88.653793] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 88.659671] ? check_noncircular+0x20/0x20 [ 88.663896] ? find_held_lock+0x35/0x1d0 [ 88.667984] ? __fget+0x333/0x570 [ 88.671426] ? lock_downgrade+0x980/0x980 [ 88.675564] ? lock_release+0xa40/0xa40 [ 88.679531] ? __lock_is_held+0xb6/0x140 [ 88.683605] ? __fget+0x35c/0x570 [ 88.687064] ? iterate_fd+0x3f0/0x3f0 [ 88.690851] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 88.695676] ? vfs_write+0x374/0x510 [ 88.699374] ? wait_for_completion+0x770/0x770 [ 88.703950] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 88.709822] do_vfs_ioctl+0x1b1/0x1520 [ 88.713706] ? ioctl_preallocate+0x2b0/0x2b0 [ 88.718108] ? selinux_capable+0x40/0x40 [ 88.722161] ? __sb_end_write+0xa0/0xd0 [ 88.726129] ? fput+0xd2/0x140 [ 88.729322] ? security_file_ioctl+0x89/0xb0 [ 88.733722] SyS_ioctl+0x8f/0xc0 [ 88.737088] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.741838] RIP: 0033:0x453299 [ 88.745010] RSP: 002b:00007f3fd46e5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 2018/02/01 11:53:40 executing program 6: getpgrp(0xffffffffffffffff) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000871000-0x4)=0x0) r0 = getpid() getpgid(r0) 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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000548000-0x3)='io\x00') lseek(r2, 0x8000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000083e000)={0x3ff, 0x4, [0x7ff]}) [ 88.752706] RAX: ffffffffffffffda RBX: 00007f3fd46e5aa0 RCX: 0000000000453299 [ 88.759957] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 88.767207] RBP: 00007f3fd46e5a90 R08: 0000000000000000 R09: 0000000000000000 [ 88.774458] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 88.781733] R13: 00007f3fd46e5bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 88.793749] x_tables: ip_tables: ah.0 match: invalid size 16 (kernel) != (user) 8 2018/02/01 11:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x22c8, 0x23, 0x300, 0x0, 0x3, {0x1e, 0x0, 0x0}, [@nested={0x20e4, 0x56, [@typed={0xc, 0x63, @u32=0x7}, 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@generic="abe9b206a48842dc3b905e3a8e75e8ef74f97282f97134131604d0134b575f98a21d6652d39e4d84ef37c70ca9755d506f750800b9c9304791252b30bc81005128f5340287555df37f32f8d65a8f36cea7302092ace45e9f9c411699d6624eed1bdb8b7121bdbfe38c875a4295b982a7da322c9f7ce2385186a059a78d8c40d16e0691f2badea6f007cbd8b0048dd48d07c8018f32d44ad0f07dd42bf9980abaa53feffd11c5402a7a5178f57affb31066e379fa14c639f2a097", @typed={0xc, 0x2b, @ipv4=@rand_addr=0x30000000000}, @typed={0xc, 0x55, @uid=r2}]}, @nested={0x1ac, 0x17, [@generic="47dd4826e9133d5f9357a92b0cab722d8ef91ce9fcde43808c6ec30d61a5a3ed9bf1dd7ae94d8c31171f8d67448d7187a9324f2e6983fdbf67f82e1eeb407085cd298b6f2f378adb375f8b64010b6a44e56a11f0fd4e4b897dba4ed54164cbb9ee079b7103b8c02653c4d37a904c0b69a59ab121ba4dac4603c3aab5a88f39dd6ec2f838dde8b740a48204809fff8021fac214c24fe82747b64234560649e65a60e84095797527d091752dbe4b84d3a49079e6d5497c43a72de58f3e4610ac07b6483489494e4020364650a4f6c34464816a280a340f", @generic="abd3e0505a1a18f43fca0818e082c6be91ad94c8d830c206f5a0a25619d1df69888b6eab4ab45fa3cabe9e7cabfbfc28eed9d1dfaa7b6e7ea506a3318f8ddae03fe358468b14ae91433c89e82c5080d1ed9aec45faeb1b308ffe55c07fbe3dbee33ff8efdb76ef8976bc4a4bd67279b55b39a3616a3339241ed770eb8ea61f18a4d55cb02285a3b5117cfb603144387d38663787470853fcca422bd03d47360e4339ccec13457c9eb8b0b6f1cd9903a69b66c71bfb63d82bf2b22fffea912c9ef4f17a889f", @typed={0xc, 0xc, @u32=0xffffffffffffbce0}]}, @typed={0xc, 0x26, @ipv4=@rand_addr=0x6}, @generic="27ece352a6f61b006ac9b7326ac69ad4bbe48be4f9"]}, 0x22c8}, 0x1, 0x0, 0x0, 0x44}, 0x1) 2018/02/01 11:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_getres(0x0, &(0x7f00008d5000-0x10)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:40 executing program 3: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x1e, "7a39a92fe5437c79f38e0962fd064b94f8a979f321b30c73c8980405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe9de43a4b0470a0c5216669ca021f6f65dcf160e7e58f358c719af00f8958d19bcb3151314a8ef1f1322ca5bdb9c8386f0bba77aeb86eef1c1d6d7c980ee590c8b9f70dc13bcb184a"}, 0x80) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/01 11:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/vga_arbiter\x00', 0x400000804, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r6, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/01 11:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000028a000-0x8)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000976000-0x48)={0x30001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ca837e5]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lgetxattr(&(0x7f000007e000)='./file0\x00', &(0x7f0000dd8000-0x12)=@random={'security.', '/dev/kvm\x00'}, &(0x7f000051d000-0x34)=""/52, 0x34) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000c81000/0x18000)=nil, &(0x7f0000fa8000-0x18)=[@text16={0x10, &(0x7f0000b18000)="0f013600600fc72f660f5c4d000f23630f35b82d000f00d866b88ada69e30f23c00f21f8663501000d000f23f866b9890b00000f320f110b0f2215", 0x3b}], 0x1, 0x0, &(0x7f0000581000-0x20)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000033a000)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) r3 = syz_open_procfs(0x0, &(0x7f0000f4a000-0x8)='environ\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000c2f000)={{0x9, 0xa0e, 0x3, 0x8, 0xc5, 0xdc6}, 0x8776}) 2018/02/01 11:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f000079a000)=[{&(0x7f0000720000)="e0c9e4109b4c987596580a040dd6e61e76821369e9242ecb5ea95b79a0ce4510167125faaf3954bd4ad9be41a770469d5bc556f9428fa50962509314c4bea315147b230626c4f26b0a288df10629aec1766f084dbae598ae51b6e88c039b060238ad81684a34c5b6f212417a176c45c08328ed3977c1d0e1072350149cd1fb78d9a3b1d0a74045c7dd2a35a445d9442c795c6f5f569c", 0x96}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/02/01 11:53:40 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x209, &(0x7f0000007000-0x13cc)={@random="b14ddeffe576", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1d3, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x81, {0x0, 0x6, "880a25", 0x7, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x7f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x1b, 0x0]}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, @dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xb}}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x0, 0xda, "7163574c844b203ee2688e477e3aec895a7f4b8a2352fdfc1152e56da84bc462ec620a15e2bd32909e0cb283eed5d9e383c26e498647d35231d9843fe88054ddd8b436718d8b2846dfe7d6dd43b2262fe7225e8dcefbae12b61722ee13536dce031e72bbe8e0cbb6db3ce5473f801076a31c90374381b87931bfa4fee2b070deafd4dca08416fd62b20c2a7ed763f879d0222d77bd07edeeb6ad0e83a97bfe8f90a83c13162d0232ca1f434675aed23d6f6cc4444205155fdd073dd1209a70d8b784132b3d3f7c748ef18bc2f18f64d94dd716398fc5d1079dfc"}, @jumbo={0xc2, 0x4, 0x1000}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}]}], "79f46ba42df3d45d560eff77121a1731df619e5be9da5b46c4ce960706a962344cf55ed0c34f4f7d3aa91634d8321832d23a39f8512a35c0ff231e6a4b6424edd6b51d7254fcc0f67ac6758b582f"}}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000011000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000011000)={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]}, 0x3, 0x25d, 0x9, 0x6, 0x1}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000012000-0x14)={r1, 0x2, 0x6, [0x5, 0x259c, 0x2, 0x4060129, 0x8, 0x7]}, &(0x7f0000000000)=0x14) 2018/02/01 11:53:40 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ea8000-0xb)='/dev/audio\x00', 0x80800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b42000)=[@in6={0xa, 0x3, 0x60000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000040000)='/dev/input/event#\x00', 0x1ff, 0x2000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/02/01 11:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000163000-0x21)=""/33, &(0x7f0000208000)=0x21) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) r3 = accept(0xffffffffffffff9c, &(0x7f0000016000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000630000-0x4)=0x10) accept$nfc_llcp(r3, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004e0000-0x4)=0x60) pipe(&(0x7f0000b51000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000aa8000-0x8)={0xffffffffe06e2f06, 0x84ba}) flock(r2, 0x200000000000008) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f00003b5000)={0x0, 0x0}) 2018/02/01 11:53:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d2000)=@pic={0x8, 0x8ab, 0x0, 0xfffffffffffffff8, 0x2, 0x800, 0x1, 0xffffffff, 0x7, 0x800, 0x8, 0x80, 0xfffffffffffffffe, 0x0, 0x4, 0x8}) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) sysinfo(&(0x7f00002fd000-0xc6)=""/198) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000001000-0xc8)={0x5, 0x7, 0x5, 0x42b6, 0x3, [{0x7ff, 0x8001, 0x6, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x80000001, 0x0, 0x0, 0x1501, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x0, 0x0, 0x0, 0x20a, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x14d, 0x4) 2018/02/01 11:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ad000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f000080e000-0x8)='./file0\x00', 0x4000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r1, r1, &(0x7f00009fe000-0x8)=0x401, 0xed) 2018/02/01 11:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x108, 0x2, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000040f000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x298, &(0x7f0000003000)={&(0x7f0000c70000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/02/01 11:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000034b000-0x4)=0x0) get_robust_list(r1, &(0x7f0000d0a000-0x8)=&(0x7f000013b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000012d000-0x8)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x1}, 0x343) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 11:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000af1000-0x1c)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x1c) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 11:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x1800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000e42000-0x12)='/dev/input/mouse#\x00', 0x4, 0x4002) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00005b6000)={0x0, 0x0, 0x1fc7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000066b000-0xc)={r4, 0x80000, r3}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f9b000-0x4)=0xdf17) ioctl$TCXONC(r0, 0x540a, 0x173d2e0c) ppoll(&(0x7f0000183000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000053d000-0x10)={0x0, 0x0}, &(0x7f00000ff000-0x8)={0x0}, 0x8) 2018/02/01 11:53:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) openat$sequencer(0xffffffffffffff9c, &(0x7f0000479000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) 2018/02/01 11:53:40 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0x10, 0x8000f, 0xee8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00005cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7f000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_getevents(r3, 0x10b, 0x2, &(0x7f000094e000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000dde000)={0x0, 0x0}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/01 11:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000a0000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7d8e, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000b07000-0x4)=0x0, &(0x7f0000a64000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003ae000-0x4)={0xffffffffffffffff}) readv(r1, &(0x7f0000855000-0x40)=[{&(0x7f0000c87000-0x78)=""/120, 0x78}, {&(0x7f0000cd5000-0xaa)=""/170, 0xaa}, {&(0x7f000000c000-0x8d)=""/141, 0x8d}, {&(0x7f00005d1000-0x18)=""/24, 0x18}], 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r1, r1, &(0x7f0000bd3000)=0x0, 0x1) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0x3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fa4000-0x10)={0x0, 0x4, 0x200, 0x5}, &(0x7f000035d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ebb000)={r2, 0xcb, "fcac682b4374e49191e006b5c5adb1f24099585210406c8650bca7eb1cd4a08fe5cb95c769e237eae494a135aed8cc805a718c940b12bb9a7dfd0e4af026aaf51cc15d6924dc1fdf908c6970ff6c73a1d3aa92f6b78eb5ed5796c5b5500281f689d5929f7b7ae69024ad404d6d56ac309f9ed8d2f85d43bc487cbba192e02920b493fd31ecadeffd34bfd622e76c0dd274d6f4d3e41fbd3521cdf039d6bbcbcb746a9e4403f6f301f26a8bad921d0caa826879c87b6091b120d4dd1148b05162a6c2b34c36a18fd3746cfb"}, &(0x7f0000028000)=0xd3) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r3 = accept$alg(r1, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socket(0x2, 0x80000, 0x80) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000077e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ff000-0x4)=0xe8) getresuid(&(0x7f000066c000-0x4)=0x0, &(0x7f0000a89000)=0x0, &(0x7f0000df4000-0x4)=0x0) r7 = gettid() lstat(&(0x7f00002d4000-0x8)='./file0\x00', &(0x7f000054a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) fstat(r4, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f6b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de0000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d66000-0x4)=0xe8) lstat(&(0x7f0000dd3000-0x8)='./file0\x00', &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000015e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009d2000)={0x0, 0x0, 0x0}, &(0x7f00008ec000)=0xc) stat(&(0x7f000017f000)='./file0\x00', &(0x7f000080d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f000033a000-0x38)={0x0, 0x0, &(0x7f0000ab7000-0x60)=[{&(0x7f00008c7000)={0x1258, 0x3f, 0x400, 0x3, 0x2, "", [@nested={0x34, 0x7f, [@typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x4, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="d793296e2b70c94eedf526ad05132b07f0f4ecabe01ff683968363986265e3711963915b7d8f62ab49e4aa626818c7", @nested={0x1040, 0x7a, [@generic="966b", @typed={0xc, 0x5c, @fd=r0}, @typed={0xc, 0x6e, @fd=r0}, @typed={0xc, 0x7c, @fd=r3}, @typed={0x8, 0x8f, @void=""}, @generic="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[@generic="12bc924bf9a0c1c85bfc2c5d2ad50d9c4a185c1ebe13f98a9a56bacbd0acee77ade6bd83411fb6417ae669b791bda4c7f90155ed61fe62c788f52c179d809ad2795705f07e37e44e6e77068f0861d733ad1f48a3c0db10924205694bb19ca8238cf1a4e2b24122587478315002603fcaf96bb297cfd5bd860e4e7e0aea129a0fc65ffb7aa24b5720b7b40c61139e7d964819f834577a712475e8fb79f5e2b98c6b6894e2bb5c025d63e42674c8b36da32c6e8c674c0e35eca96dcbd2ab45a5b8e612d30c94c8943ef6506af6321a02cdf4c8c33eb8f03821bbad8936a9dd1eb05a07458a777ee14bcbc7c78f7895cd", @typed={0xc, 0x7a, @u32=0x8}, @typed={0xc, 0x92, @str='\x00'}, @typed={0xc, 0x32, @ipv4=@empty=0x0}, @typed={0x10, 0x3f, @u64=0x4}, @typed={0xc, 0x2f, @fd=r3}, @generic="c29e7fcd4df4c824d3644c1a4c392e5fe0920dcfd1f74a300893c11514f5752b87c626c0809ae0371d6cc5eb4f3983c748ddb17947aac9a289db3f5a8dae6a6cd4d1ff41713c63155ee82c7e940b534f6b268e3ef9a527deeb0c4307fa6ea63aa46ff87df501b868c76b3a0fb78ffd9cb43f1538f7daffe448b9d2085c822e6cfed39ee3d07aa5b40a7fe5119ce436b3d8426e2dfc5984e85ec7c0ca6f58357e2a", @typed={0xc, 0x79, @pid=r7}]}]}, 0x1fc}, {&(0x7f00005ce000)={0xbc, 0x42, 0x4, 0x3, 0x1, "", [@typed={0xa4, 0x10, @binary="ebf9e59e6fe0acd75c8a1a85b957a207f0a269b259a973520d3a56b2b81adbf30043c38139efc92460348d1b98b3f0303ee9a4abd2a022d71bd90978596fad27ba4046910e666f6659fe83248b599ecc13a5ff63333b6fea089a4277cf643e445871b9205ba8931999221624461f116139cf375aa4533cdf960b2a399de11abb8e838390f3a4904452e41051af1b486d7b7ca0f708ee67e0385b"}, @generic="79b3fc74e9fc2de6"]}, 0xbc}, {&(0x7f000084c000-0x248)={0x248, 0x35, 0x10, 0x1, 0x2, "", [@nested={0x18, 0x74, [@typed={0xc, 0x20, @uid=r8}, @generic="079dfe0ce3"]}, @nested={0x1d4, 0x62, [@typed={0xc, 0x14, @u32=0x8001}, @generic="010e7f35c6b70ef1289e72a6c271275246f4d45b891aa32f365f2b713db4dbfc37314698a0c3bc036d70b5860fa4b73ffcb4b95baa77ae97dd6b39480ef876c861228d1d6be99faa529f45ebb63f214ba2445885d3edd7bef1dc4c0f986721a6645d2da924216bb14e4b637ed96c6c1611b7503441", @generic="", @typed={0xc, 0x5c, @ipv4=@rand_addr=0x594a}, @typed={0x14, 0x61, @binary="dd5e9f1d3fb190ae56"}, @generic="ea28108228f64d511aa6903fd9bcf483dc6403749c2bc1049adfaf0efb4cce63c275746d65a8b0cc24650022f931eabef827fbe755024541674c8f263b82eeab23b103163ab540385bbb97b43d06fa095566d44ec7789e0a4e0ef8282dc8eb019e416066cefaba2d60820089428daef0a6c28ab4", @generic="d55f524be9309e24accbdd322249e412876bde557bcbaf8db1fa07fb73b90190cabf3f2b8101eb99e6853ac3bddcb3e1e006a37b92a13d274538856005e84a8ab055344986a13907e91224055d2f77f244aa33ee17890a8a58be07a1fb315cc26307663e72d9af30984aa61a59a2fceb163ab0afece62227f996870a6840e8da66d59388873adad06c86b2252d62dbe2c3a898505cc1fc3cb1a82698fa8ac338c4207ee5d4984b7615de85", @typed={0x10, 0x1d, @u64=0x20}]}, @typed={0xc, 0x89, @u32=0x850}, @generic="39391397f18295fca2b822e6b31218e34f965abb41d46f9329260328ef5d3d13c0928fb7707f59ccb0e6c1beec2f67ae89ecb4b358b17bf002c423c08da5eb"]}, 0x248}], 0x6, &(0x7f00001d5000-0x160)=[@rights={0x30, 0x1, 0x1, [r4, r4, r3, r3, r1, r4, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r3, r1, r0, r3]}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r4, r4]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r3, r3, r0, r4, r4, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r4]}, @rights={0x20, 0x1, 0x1, [r3, r4, r4]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x160, 0x800}, 0x40001) 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) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x2f9, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x100002, 0x0, 0x0}, [@ipv4_hthresh={0x0, 0x3, {0xf, 0x12}}]}, 0xc9}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000094000)=0x3, 0x4) 2018/02/01 11:53:40 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getrlimit(0x0, &(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/01 11:53:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = semget(0x1, 0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cf000-0x8)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000320000)='/dev/dsp\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00009f8000-0xc)={0x40000000, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) readv(r1, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 11:53:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000051e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) accept4(r2, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) dup3(r1, r0, 0x0) 2018/02/01 11:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 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) pipe(&(0x7f00006f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000060000)={{0x9, 0x2}, 'port0\x00', 0xa4, 0x40d, 0xfff, 0x1, 0x80000000, 0x8001, 0x6, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000811000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000718000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000b1d000)='.', 0x2) 2018/02/01 11:53:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) times(&(0x7f0000e1f000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ed6000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x23}, &(0x7f0000b5f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00001fe000+0x8b5)={r4, 0x0}, 0x6) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x200004022002) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/02/01 11:53:41 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) times(&(0x7f000000c000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:41 executing program 6: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000637000)={{0xa, 0x1, 0x69, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7f}, {0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x7c, [0xffffffffffffffff, 0x200, 0x2, 0x7, 0x100000000, 0x0, 0x55c9, 0xec9]}, 0x5c) 2018/02/01 11:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2018/02/01 11:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000ce000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e7b000)=0x1a, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 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) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x9) 2018/02/01 11:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0xcd10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d78000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002db000-0xa)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aed000-0x4)=0x6, 0x4) 2018/02/01 11:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd(r1, &(0x7f00001f0000)={0x80}, 0x8) r2 = memfd_create(&(0x7f0000570000)='/dev/kvm\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00009f0000-0xbc)={0x0, 0x1, 'client1\x00', 0x2, "f49ce57dbdeb9037", "45b2c41e1ee5cf08cc4ba8569e5c8aabaec68782e9ba97a56fd7b7ba35bd443e", 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_IRQCHIP(r1, 0xae60) getdents(r2, &(0x7f0000432000-0x1000)=""/4096, 0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x9, &(0x7f0000708000-0x8)=0x0) io_destroy(r4) 2018/02/01 11:53:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000722000-0x4)=0x52, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = request_key(&(0x7f00004a5000)='ceph\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000561000-0x1e)='securityeth0vmnet0[!security]\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r4, &(0x7f0000a03000)=""/200, 0xc8) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000d4000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000297000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a68000+0xd35)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008c3000-0x8)={r1, 0x969c}, 0x8) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000b57000)='./file0\x00') 2018/02/01 11:53:41 executing program 0: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101202, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000)=0x0, &(0x7f000080f000-0x4)=0x4) 2018/02/01 11:53:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) getgroups(0x6, &(0x7f0000b55000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000113000+0xc94)=0x0, &(0x7f0000fae000)=0x0, &(0x7f00008b8000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022f000-0x11)='/dev/vga_arbiter\x00', 0x400001, 0x0) execveat(r2, &(0x7f0000bc6000-0x8)='./file0\x00', &(0x7f0000a32000-0x50)=[&(0x7f0000dc2000)='trustedvboxnet0\x00', &(0x7f000035e000-0x6)='$user\x00', &(0x7f00003b9000)='!\x00', &(0x7f00006e4000-0x2c)='nodevppp1trustednodevsystem/eth0systemwlan1\x00', &(0x7f0000135000-0x16)='posix_acl_accesswlan0\x00', &(0x7f0000083000-0x6)='-bdev\x00', &(0x7f00007d8000-0x1)='\x00', &(0x7f0000894000-0xe)="40247b76626f786e6574313af400", &(0x7f0000402000)='(\'\x00', &(0x7f0000ba9000-0x13)='vmnet0keyringbdev@\x00'], &(0x7f0000a1c000-0x18)=[&(0x7f0000660000-0x10)='+vmnet0selinux!\x00', &(0x7f0000f90000-0x2)='-\x00', &(0x7f0000b1b000-0x2)='-\x00'], 0x1000) lstat(&(0x7f0000da2000)='./file0\x00', &(0x7f00000f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) [ 89.422823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 11:53:41 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000e4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fda000)={0x80000000, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/01 11:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000de5000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/autofs\x00', 0x4080, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000e87000)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f00008b7000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x1, 0x1fffffff) 2018/02/01 11:53:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = shmget(0x1, 0x3000, 0x2, &(0x7f0000973000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = request_key(&(0x7f0000533000-0xa)='id_legacy\x00', &(0x7f0000bcb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000126000)='system-\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000b6f000-0x8)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000098a000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$netrom(r2, &(0x7f00000ee000)={&(0x7f00000e4000)=@full={{0x3, {"501ece257fea41"}, 0x0}, [{"caddc23975baf8"}, {"2e558754eee146"}, {"9bc1eebd680e15"}, {"872dc0b0a63276"}, {"1644c1b0cfc7e4"}, {"339501ca89b79a"}, {"f61342d8b912d4"}, {"4fd792cbf2dbcc"}]}, 0x48, &(0x7f0000e88000)=[], 0x0, &(0x7f0000d83000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003df000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007dd000-0x4)=0xfffffffffffffdeb) r4 = accept4(0xffffffffffffff9c, &(0x7f0000d34000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000093e000-0x4)=0x1c, 0x80800) setsockopt$inet6_buf(r4, 0x29, 0x5f, &(0x7f0000eff000-0xb2)="d9201c15fd5672b445e9652e0114f5abc6cdcb8af14675f2442e241443470020a930681fd0def9b1fea1d4f1c75c85f9e6e54de41de89e7de11671965a759f85df1518c8d7a2afadedb8806558b2cb8151c93e926eaff222261c540d9ea9f1189c80356aca15a8b3c89114675946e1626e973d2296647b660e4417ad2b53379da00e0bfb6519c192d1a48d8992be2a82898e9e37a614e70b2b6bf9b35e0b6d246e5c8f65f669f32760e42fbe231436ec9b83", 0xb2) flistxattr(r4, &(0x7f00000af000)=""/125, 0x7d) prlimit64(r3, 0x0, &(0x7f000029f000)={0x0, 0xfffffffffffeffff}, &(0x7f000034e000)={0x0, 0x0}) 2018/02/01 11:53:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) keyctl$join(0x1, &(0x7f0000a31000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/02/01 11:53:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ffd000-0xa)={0x3, [0x4, 0x946, 0x5]}, &(0x7f00007a8000-0x4)=0xa) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/02/01 11:53:41 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002be000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049a000)=0xc) close(r1) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) 2018/02/01 11:53:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={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) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00008f9000)='/dev/usbmon#\x00', 0x40, 0x400942) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00001cb000-0x10)={&(0x7f000047c000/0x4000)=nil, 0x4000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$amidi(&(0x7f00006b8000-0xc)='/dev/amidi#\x00', 0x6, 0x109000) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) sendmsg$can_bcm(r0, &(0x7f0000199000-0x38)={&(0x7f0000067000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f60000-0x10)={&(0x7f000059c000-0x80)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ded870375cba5234a1534a6cb5be26da919cfa4d42b588caddd58f0c79ca386f996979b11ce61ed8ccbc684564993bdc5fb0d6e4bbfec43a2f8762be6ae255c4"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x308)=@filter={'filter\x00', 0xe, 0x4, 0x280, 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, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 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}}}]}}, 0x2e0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7005) [ 89.607293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 89.670092] [ 89.671762] ====================================================== [ 89.678065] WARNING: possible circular locking dependency detected [ 89.684551] 4.15.0+ #290 Not tainted [ 89.688325] ------------------------------------------------------ [ 89.694656] syz-executor0/14336 is trying to acquire lock: [ 89.700273] (rtnl_mutex){+.+.}, at: [<000000002f7931df>] rtnl_lock+0x17/0x20 [ 89.707616] [ 89.707616] but task is already holding lock: [ 89.713569] (sk_lock-AF_INET){+.+.}, at: [<0000000052ec92df>] ip_setsockopt+0x8c/0xb0 [ 89.721622] [ 89.721622] which lock already depends on the new lock. [ 89.721622] [ 89.729915] [ 89.729915] the existing dependency chain (in reverse order) is: [ 89.737508] [ 89.737508] -> #1 (sk_lock-AF_INET){+.+.}: [ 89.743229] lock_sock_nested+0xc2/0x110 [ 89.747786] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 89.753209] ip_setsockopt+0x3a/0xb0 [ 89.757418] tcp_setsockopt+0x82/0xd0 [ 89.761712] sock_common_setsockopt+0x95/0xd0 [ 89.766700] SyS_setsockopt+0x189/0x360 [ 89.771171] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 89.776419] [ 89.776419] -> #0 (rtnl_mutex){+.+.}: [ 89.781680] lock_acquire+0x1d5/0x580 [ 89.785975] __mutex_lock+0x16f/0x1a80 [ 89.790356] mutex_lock_nested+0x16/0x20 [ 89.794911] rtnl_lock+0x17/0x20 [ 89.798781] register_netdevice_notifier+0xad/0x860 [ 89.804297] tee_tg_check+0x1a0/0x280 [ 89.808596] xt_check_target+0x22c/0x7d0 [ 89.813167] find_check_entry.isra.8+0x8c8/0xcb0 [ 89.818417] translate_table+0xed1/0x1610 [ 89.823060] do_ipt_set_ctl+0x370/0x5f0 [ 89.827543] nf_setsockopt+0x67/0xc0 [ 89.831927] ip_setsockopt+0xa1/0xb0 [ 89.836137] udp_setsockopt+0x45/0x80 [ 89.840435] sock_common_setsockopt+0x95/0xd0 [ 89.845424] SyS_setsockopt+0x189/0x360 [ 89.849906] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 89.855152] [ 89.855152] other info that might help us debug this: [ 89.855152] [ 89.863266] Possible unsafe locking scenario: [ 89.863266] [ 89.869295] CPU0 CPU1 [ 89.873932] ---- ---- [ 89.878569] lock(sk_lock-AF_INET); [ 89.882256] lock(rtnl_mutex); [ 89.888024] lock(sk_lock-AF_INET); [ 89.894230] lock(rtnl_mutex); [ 89.897482] [ 89.897482] *** DEADLOCK *** [ 89.897482] [ 89.903515] 1 lock held by syz-executor0/14336: [ 89.908172] #0: (sk_lock-AF_INET){+.+.}, at: [<0000000052ec92df>] ip_setsockopt+0x8c/0xb0 [ 89.916651] [ 89.916651] stack backtrace: [ 89.921123] CPU: 1 PID: 14336 Comm: syz-executor0 Not tainted 4.15.0+ #290 [ 89.928108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.937435] Call Trace: [ 89.940004] dump_stack+0x194/0x257 [ 89.943609] ? arch_local_irq_restore+0x53/0x53 [ 89.948259] print_circular_bug.isra.38+0x2cd/0x2dc [ 89.953251] ? save_trace+0xe0/0x2b0 [ 89.956940] __lock_acquire+0x30a8/0x3e00 [ 89.961063] ? print_irqtrace_events+0x270/0x270 [ 89.965798] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.970973] ? print_irqtrace_events+0x270/0x270 [ 89.975707] ? __lock_acquire+0x664/0x3e00 [ 89.979917] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.985082] ? print_irqtrace_events+0x270/0x270 [ 89.989816] ? __lock_acquire+0x664/0x3e00 [ 89.994029] ? check_noncircular+0x20/0x20 [ 89.998238] ? find_held_lock+0x35/0x1d0 [ 90.002277] ? __lock_acquire+0x664/0x3e00 [ 90.006488] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 90.011659] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 90.016826] lock_acquire+0x1d5/0x580 [ 90.020603] ? lock_acquire+0x1d5/0x580 [ 90.024558] ? rtnl_lock+0x17/0x20 [ 90.028097] ? lock_release+0xa40/0xa40 [ 90.032049] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 90.037914] ? rcu_note_context_switch+0x710/0x710 [ 90.042820] ? __might_sleep+0x95/0x190 [ 90.046767] ? rtnl_lock+0x17/0x20 [ 90.050285] __mutex_lock+0x16f/0x1a80 [ 90.054147] ? rtnl_lock+0x17/0x20 [ 90.057663] ? lock_downgrade+0x980/0x980 [ 90.061786] ? rtnl_lock+0x17/0x20 [ 90.065316] ? mutex_lock_io_nested+0x1900/0x1900 [ 90.070138] ? is_bpf_text_address+0x7b/0x120 [ 90.074612] ? print_irqtrace_events+0x270/0x270 [ 90.079347] ? depot_save_stack+0x3b5/0x490 [ 90.083645] ? lock_downgrade+0x980/0x980 [ 90.087790] ? lock_release+0xa40/0xa40 [ 90.091743] ? mark_held_locks+0xaf/0x100 [ 90.095869] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 90.100952] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.105943] ? trace_hardirqs_on+0xd/0x10 [ 90.110067] ? depot_save_stack+0x3b5/0x490 [ 90.114365] ? save_stack+0xa3/0xd0 [ 90.117965] ? save_stack+0x43/0xd0 [ 90.121594] ? kasan_kmalloc+0xad/0xe0 [ 90.125471] ? kmem_cache_alloc_trace+0x136/0x750 [ 90.130296] ? tee_tg_check+0xed/0x280 [ 90.134170] ? xt_check_target+0x22c/0x7d0 [ 90.138390] ? find_check_entry.isra.8+0x8c8/0xcb0 [ 90.144967] ? translate_table+0xed1/0x1610 [ 90.149271] ? do_ipt_set_ctl+0x370/0x5f0 [ 90.153401] ? nf_setsockopt+0x67/0xc0 [ 90.157287] ? ip_setsockopt+0xa1/0xb0 [ 90.161151] ? udp_setsockopt+0x45/0x80 [ 90.165102] ? sock_common_setsockopt+0x95/0xd0 [ 90.169752] ? SyS_setsockopt+0x189/0x360 [ 90.173876] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 90.178806] mutex_lock_nested+0x16/0x20 [ 90.182844] ? mutex_lock_nested+0x16/0x20 [ 90.187056] rtnl_lock+0x17/0x20 [ 90.190401] register_netdevice_notifier+0xad/0x860 [ 90.195402] ? __dev_close_many+0x350/0x350 [ 90.199710] ? __lock_is_held+0xb6/0x140 [ 90.203765] ? tee_tg_check+0xed/0x280 [ 90.207630] ? rcu_read_lock_sched_held+0x108/0x120 [ 90.212641] ? kmem_cache_alloc_trace+0x456/0x750 [ 90.217461] ? __kernel_text_address+0xd/0x40 [ 90.221933] ? wait_for_completion+0x770/0x770 [ 90.226502] tee_tg_check+0x1a0/0x280 [ 90.230278] ? tee_tg4+0x170/0x170 [ 90.233801] xt_check_target+0x22c/0x7d0 [ 90.237839] ? xt_target_seq_next+0x30/0x30 [ 90.242150] ? save_stack+0xa3/0xd0 [ 90.245843] ? kasan_slab_free+0x71/0xc0 [ 90.249879] ? kfree+0xd6/0x260 [ 90.253133] ? kvfree+0x36/0x60 [ 90.256394] ? mutex_unlock+0xd/0x10 [ 90.260083] ? xt_find_target+0x17b/0x1e0 [ 90.264222] find_check_entry.isra.8+0x8c8/0xcb0 [ 90.268957] ? ipt_do_table+0x1950/0x1950 [ 90.273080] ? mark_held_locks+0xaf/0x100 [ 90.277206] ? kfree+0xf0/0x260 [ 90.280482] ? trace_hardirqs_on+0xd/0x10 [ 90.284611] translate_table+0xed1/0x1610 [ 90.288739] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 90.293557] ? kasan_check_write+0x14/0x20 [ 90.297766] ? _copy_from_user+0x99/0x110 [ 90.301889] do_ipt_set_ctl+0x370/0x5f0 [ 90.305842] ? translate_compat_table+0x1b90/0x1b90 [ 90.310837] ? mutex_unlock+0xd/0x10 [ 90.314527] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 90.319776] nf_setsockopt+0x67/0xc0 [ 90.323467] ip_setsockopt+0xa1/0xb0 [ 90.327159] udp_setsockopt+0x45/0x80 [ 90.330937] sock_common_setsockopt+0x95/0xd0 [ 90.335408] SyS_setsockopt+0x189/0x360 [ 90.339357] ? SyS_recv+0x40/0x40 [ 90.342787] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 90.347610] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 90.352602] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.357335] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 90.362066] RIP: 0033:0x453299 [ 90.365230] RSP: 002b:00007f22a6a4bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/02/01 11:53:42 executing program 7: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00002f5000)='/dev/vcsa#\x00', 0x6, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000044000-0x8)={0x0, 0x100000000}, &(0x7f00002f5000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000d9000-0x8)={r2, 0x69, 0x7}, 0x8) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002f6000-0x8)={r2, 0x1}, &(0x7f0000018000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000017f000-0x8)='./file0\x00', &(0x7f00002f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x3, &(0x7f00002f7000)='./file0\x00', r5, &(0x7f00002f7000)="") writev(r4, &(0x7f00002f6000)=[], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000202000)=@sack_info={r3, 0x8, 0xffffffff}, &(0x7f00002d9000-0x4)=0xc) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000916000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000786000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3f000-0x4)=0xe8) lstat(&(0x7f0000652000-0x6)='./bus\x00', &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b36000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004d5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebd000-0x4)=0xe8) stat(&(0x7f00003e1000-0x6)='./bus\x00', &(0x7f00000a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setptracer(0x59616d61, r5) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000036c000)=""/224, &(0x7f000079c000-0x4)=0xe0) r8 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000f78000)='./bus\x00', &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000913000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0xe8) getresgid(&(0x7f00006c7000-0x4)=0x0, &(0x7f00004c4000-0x4)=0x0, &(0x7f000055d000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000be0000)={&(0x7f000031f000-0x8)=@file={0x1, './bus\x00'}, 0x8, &(0x7f0000325000)=[{&(0x7f0000fb4000-0x9b)="e5b4a13e2a2323de991585f0d86735b99fc9c779244114c68a8628f234b395d0c1aa3ca5ef648ecabea68f87e8a3cbff30a5edef6cb1af216ad3826b441f1758a00e23f265880ef7f5d3474ed7e1968be45e87dbbc68aa327afdc35df5ca6420aed0f90c9fa762cb54a4180f9e0bf51a58002696ba4b0e32cafe85a058baff6456cb7eb52be0fc9b41f2877724c0ba2a1dfecfb5b2bbbf8da5b1f5", 0x9b}, {&(0x7f00002aa000-0x1000)="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", 0x1000}], 0x2, &(0x7f000015b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x150, 0x4000}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x43, &(0x7f0000e3d000-0x8)=@fragment={0x0, 0x0, 0xa834, 0x5, 0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d9000-0x8)={0x0, 0x9}, &(0x7f00002a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a17000)={r14, 0x0}, &(0x7f00006f0000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) ftruncate(r0, 0x103f9) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000116000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000827000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = request_key(&(0x7f0000004000)='blacklist\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0xfffffffffffffff9) add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="e7429e68a80f818d5f76b4227dbc0ef18af0743705f74036965176b6eb25cf58d380e5674572be795e5313d291832807f6f6b5359d2c0f7a1aceab06f1e96f4df9473ffb6721bcbd244ffe032be29912e2cfb6061b395af80f707c887d625e048146bc36cd83bf", 0x67, r2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x0, 0x0, r1, r3}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x4, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/02/01 11:53:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000c000-0x4)={0x3aa}, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000007000)=0x8) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x80}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x100, 0x6}, 0xc) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000006000)=0x0) 2018/02/01 11:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f00000a5000)='id_resolver\x00', &(0x7f00007aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005d4000-0x1)='\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00009f7000)=""/224, 0xe0) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.372998] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 90.380243] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 90.387488] RBP: 00000000000005c4 R08: 00000000000002e0 R09: 0000000000000000 [ 90.394753] R10: 000000002002ccf8 R11: 0000000000000212 R12: 00000000006f7b00 [ 90.401996] R13: 00000000ffffffff R14: 00007f22a6a4c6d4 R15: 0000000000000000 2018/02/01 11:53:42 executing program 0: 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 = syz_open_dev$admmidi(&(0x7f000086a000-0xe)='/dev/admmidi#\x00', 0x3, 0x200201) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000ea000-0x4)={r1}) prctl$intptr(0x24, 0xc9) getsockname$netlink(r1, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fa000-0x4)=0x238) 2018/02/01 11:53:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x64000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid=0x0}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 11:53:42 executing program 7: gettid() 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) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000fd6000+0x986)=[], &(0x7f0000091000-0x8)=[]) 2018/02/01 11:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) finit_module(r0, &(0x7f0000270000-0x2)='[\x00', 0x1) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000af2000)="") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/01 11:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000046c000-0x51)=""/81, 0x51) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d0d000)={0x1, 0x6, 0x7, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000307000)={0x4, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/02/01 11:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000035f000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000430000-0x4)=0x0) 2018/02/01 11:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000cae000)={0x0}, 0x8) unshare(0x28060400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_hci(0x1f, 0x3, 0x1) recvfrom$unix(r2, &(0x7f0000795000-0xe3)=""/227, 0xe3, 0x1, &(0x7f0000bd1000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b29000-0x9)='/dev/rtc\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000703000)={r6, r0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) timer_create(0x3, &(0x7f0000b94000-0x60)={0x0, 0x16, 0x1, @thr={&(0x7f00008da000-0xee)="8658df9fd788c2146580f369e7d77cddbec396a5af3176d1af8a8f07f313080150029e7af8bd3143e26c1e139bb4db1fe7f72f1fb72a598a66aec15655f8afaa0d5b0653b57cc353573518500b1865d7ec74b69cc67e511f8fc6e9e54afdd092a1bfb57894b4faef6908570341c06c5d9e0dc19588f19c7fdf409537370e7e43cfca7209940b1469a564e88ae20c362019bf4536ed2a1612d56e34fec4ad1c287c3c7f6c977c17a9a1448958fbea78eef0af7a2a382a9cc0f5a08c696a2887e58fb663e94a695e8e743b34e6d82f07d60a61b736509cbfb173488cd399de72ac2bc4dce113617bafb806593b1fd0", &(0x7f0000411000)="cf3ac9fa9e5ba5befea174379798a641ad61fdd195110695ca4fed784a02542d6f00cfb27346033707e0def666cd29e16d87133bf56df6fd643a59640d98ac430fe2df8f11c1e0e990cb151c772229a7281b72650da91844e7ee72d203e1e2701763d4f3ee47a3e5a4e1ef994f81982ba85d197db4578a3f5e408833d18a76e5710a81b4d74df285389dbb7f5864d7af66c35d8c4718e33f7a1dfb35ae7d3a20edab86d835bc597d331022ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000156000)=0x0) clock_gettime(0x0, &(0x7f00009da000-0x10)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f00005bf000)={{r8, r9+30000000}, {0x77359400, 0x0}}, &(0x7f0000a18000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_key={0x2, 0x9, 0x8, 0x0, "f7"}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000ff000-0xa)='/dev/vcs#\x00', 0x1ff, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000064b000)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f00000cb000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000326000)={0x0, 0x10001}, &(0x7f0000e66000)=0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x1000)=nil) 2018/02/01 11:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000008000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000063c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004a4000)=0x0, &(0x7f000009f000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0xfffffffffffffffe}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000791000)=0x20000) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006dc000-0x4)=0x0, &(0x7f0000b5d000-0x4)=0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d3a000)={0x3000, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x10) semop(r0, &(0x7f0000513000)=[{0x0, 0x4, 0x10000000000000}], 0x1) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) r1 = request_key(&(0x7f0000a30000)='logon\x00', &(0x7f00002f9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003ae000)='-\x00', 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00009c1000)='tls\x00', 0x4) r3 = request_key(&(0x7f000089d000-0xc)='id_resolver\x00', &(0x7f0000d5a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000084e000-0x2)='%\x00', r1) keyctl$assume_authority(0x10, r3) semget(0x0, 0x2, 0x20) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000053000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f00000dc000)=0x7, 0x4) r5 = semget(0x1, 0x3, 0x2) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/02/01 11:53:42 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/audio\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000386000)={{0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x1, 0xa4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xa3f5, [0x9, 0x3, 0x0, 0x4, 0x3, 0x3, 0x8, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x1}) socket$unix(0x1, 0xfffffffffffffffd, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) recvfrom$unix(r1, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xef)={0x0, 0xe7, "e3f6194c4e4861bf712ad7bb34467e0ed75391f5b450698d93ec6d183e0d8f0022cea671978c0f10f3170628143c2ad68691c1520b836184442f9e3404cd3a0466d96a5bc1a01c60652dcf83a64f64d188ba6c9d582fcb896ba9e3be5a37f0e171d89880864c083682d562e98055ece9277080aa24e5ab16fe14cf4687d2446086d5e92613ea92faf58b777cc473fb565f12dfe51893ea0e6a334329a1f8ca3ef7e08b6ee0eab86e0a78e845eb5fa9fa37032192daac1bad39eb91f8064deda0ecabc22d6b7b6519e7ef9c18b47b350ce346da8057470657d5a1378436999d46e2d1cbf895e4cb"}, &(0x7f0000905000)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000002000-0x99)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x4}, &(0x7f000039f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000087f000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x1, 0x0) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f00003ed000)=""/4096) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) epoll_create(0x1) sendmsg$kcm(r0, &(0x7f0000652000)={0x0, 0x0, &(0x7f00005b9000-0x9)=[{&(0x7f0000932000-0xfc)="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", 0xfc}, {&(0x7f000014e000+0xb09)="", 0x0}], 0x2, 0x0, 0x0, 0x4008040}, 0x4004) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009d8000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = creat(&(0x7f0000192000-0x8)='./file0\x00', 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000899000-0x78)={0x10000, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x2a9, 0x3, 0x81, &(0x7f0000ee3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, 0x5, 0x5a78}) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000849000-0x10)={0x10005, 0x0, &(0x7f000064c000/0x3000)=nil}) 2018/02/01 11:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) symlink(&(0x7f0000948000)='./file0\x00', &(0x7f00000e6000)='./file0\x00') 2018/02/01 11:53:42 executing program 0: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x20080522, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0x0, 0xffffffffdffffffc, 0x0, 0x33}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d3b000-0x4)={0xffffffffffffffff}) connect$llc(r0, &(0x7f00001dd000)={0x1a, 0xff, 0x7fffffff, 0x8000, 0xffff, 0x200, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000d3b000-0x8)="8dcbef92f08abba0", 0x8, 0x1, &(0x7f0000600000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) prctl$intptr(0x2f, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000897000-0x4)=0x17, 0x4) pipe(&(0x7f00003ac000-0x2)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d3c000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xda}], 0x3c) 2018/02/01 11:53:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80, 0xd43592044721e8e2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000355000-0x428)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x98, 0x1b8, 0x2c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2c8}}, [{{@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, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x2, 0x5, [0x0, 0x1, 0x3, 0x2, 0x2, 0x2, 0x0, 0x3, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x3], [0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0], 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="6f39382ac808", 0x3, 0x8ff6, [0x0, 0x7, 0x3, 0x7, 0x1000, 0x400, 0x400, 0x2, 0x5, 0x1ff, 0xfffffffffffffeff, 0x9, 0x240, 0x7, 0x93e, 0x3], 0x0, 0x200, 0x100}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x80000000, 0xffffffff, 0xffffffff, @generic="7973243e4457345b5324fda04b2908bf", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x0, 0x40}, 0x0, 0xb0, 0x110, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x0, 0x10, 0x400, 0x8001, 0x3, 0xfffffffffffffffe], 0x10001, 0x999b, 0x8}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x8, 0x15b, [0x4, 0x9, 0x0, 0xfff, 0x6, 0x100000001, 0x0, 0x4, 0x101, 0xc5f, 0x4690, 0x8, 0x100000000, 0xffffffff, 0x8, 0x14], 0x1, 0xfffffffffffff801, 0x3f}}}, {{@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, 0xc0, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@dscp={0x28, 'dscp\x00', 0x0, {0xfffffffffffffffd, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x6}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x5, 0x8, 0x4}}}]}}, 0x428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) truncate(&(0x7f000077b000)='./file0\x00', 0xc20a) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002e000-0x2d0)=@filter={'filter\x00', 0xe, 0x4, 0x270, 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={@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, 0xfffffffffffffffc, 0x0}, {0x7fffffff, 0x0, 0x0}, {0xffffffff, 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) 2018/02/01 11:53:42 executing program 7: r0 = socket(0x8, 0x3, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eae000+0xf14)={0x0, 0x4, 0x9}, &(0x7f0000532000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c23000)={r1, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r2, &(0x7f0000335000-0x6d)=""/109, 0x6d) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000215000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008b8000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r2) close(r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051b000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000057e000-0x50)={0x80, @time={0x0, 0x1c9c380}, 0x7ff, {0x7, 0x101}, 0xb2bb, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000413000-0x18)={0xaa, 0x40, 0x0}) 2018/02/01 11:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000e47000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cda000)={r1, @multicast2=0xe0000002, @rand_addr=0x0}, 0xc) r2 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r2, 0x11, 0x0) [ 90.756503] Protocol error: SET target dimension is over the limit! 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)={0x0, 0x0}) 2018/02/01 11:53:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/103}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) 2018/02/01 11:53:42 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3f000-0x11)='/dev/qat_adf_ctl\x00', 0x105100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000000)=0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000001) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x0) 2018/02/01 11:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000028d000)="38f6c02c7d5458e7b42c9737af426581f56d9b10115dbcb1720b9a0846d71ea9", 0x20, 0x0, &(0x7f0000f74000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0xf9, 0x0}, 0x0) 2018/02/01 11:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = signalfd4(r0, &(0x7f000025c000)={0xffffffffffff3d3d}, 0x8, 0x800) r2 = syz_open_pts(r0, 0x0) pipe2(&(0x7f000027e000-0x8)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c01000-0xc)={0x40002000, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x541b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 11:53:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fab000-0x6)='stack\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x0, &(0x7f000030e000-0x18)=[]}, 0x10) getpeername$unix(r1, &(0x7f0000b4d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f6e000)=0x8) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/01 11:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x20, &(0x7f00002d1000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000c45000)={0x5, 0xaf4}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001f2000-0x8)='./file0\x00', 0x40100, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000cae000)={0x3f, 0x3, 0xc094, 0x4, 0x7, 0x2}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x0, 0x0) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000037c000)=0x10) accept$llc(r0, 0x0, &(0x7f0000606000)=0x0) clock_gettime(0x7, &(0x7f000041d000)={0x0, 0x0}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/02/01 11:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000811000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001f000-0x58)={{0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003c2000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5a3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0xa5, 0x3ff, 0x6}, &(0x7f00006cb000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003d4000)={r2, 0x8, 0x9, [0x6, 0x1f, 0x8, 0x401, 0xfff, 0x100, 0x875f, 0x4, 0xe75]}, 0x1a) 2018/02/01 11:53:42 executing program 0: perf_event_open(&(0x7f000071f000-0x78)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") lsetxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f0000e6c000-0x9)=@random={'os2.\x00', '^{:\x00'}, &(0x7f0000ef8000)='anon_inodefs\x00', 0xd, 0x0) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="3654fb621ebc0413c2f68f9436dcfb0e99cdeb3042122ff86819fe798fc5e249f41476aaffb02a9c7b1d7926da70f38ab225f32de51d04e72c4b14736f75f8527f418aabf0c0496c7d924388c4f222ed42a899ee580f14f13044") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) syz_open_dev$vcsn(&(0x7f0000ab5000)='/dev/vcs#\x00', 0x4, 0x0) 2018/02/01 11:53:42 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = creat(&(0x7f00004ca000)='./file0\x00', 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f00003b3000-0xc)='/dev/rfkill\x00', 0x240000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000256000-0x4)=0x0, &(0x7f0000a2c000)=0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00003a8000-0x8)={0x0, 0x0}) [ 90.837901] kauditd_printk_skb: 37 callbacks suppressed [ 90.837910] audit: type=1400 audit(1517486022.543:615): avc: denied { sys_chroot } for pid=14439 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 11:53:42 executing program 2: r0 = msgget(0x0, 0x200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x0, 0x2000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ab6000-0xd)='/dev/qat_adf_ctl\x00', 0x5a1ad45be0ac0349, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='@\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)="0907d029b4a19bf16d0e70bf25cfcc22d76f7a11b45007ad", 0x18}, {&(0x7f0000003000-0x8b)="509524a7fd331312d81cee4575f7ba6bcfdd6fd725989872f9918c38b323c5766d4cb04c3f70f9f8214b0f3cbeab7fd8f86a917f40b3974c6fba9b70cd9efcbb62ae1b0a906b1f2850e64ae2efd2e5fe18bbcf446c88d5f03eb58e4790c5be89dfe135bcb0da95e973fb34ef1693a6ff0c082ee1a32f231f50376c4712b8e158f0b59bffce2dc540b1f17c", 0x8b}], 0x2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xfa)="dd2fc2aea2367f4835d8e6cdccdc9a21060097fca08da7de4a6b7a9e2b38a0df133ad5ec5828e95c32b01e4f2ca63814445910e9bdec16fd60fcb22f00b1f87aefbe9c66418bb22b31a785306e5ac0f664e1bd5f5bf8ace1684396c3ae5bce14c7f9d089852567b7e405a1aac820a16bf1739fe2a1f45ae7dfedc3255d9b681e3cec68ceb414faee1ca48b1b6cd87dc54dd9adbfd7fa220be9bb792bc17db855afa9ff48770cc5904e635bb75b5af52c5475d6906e32c6d35e318c451570b5ae8cd0738044830caa0d529b6c6bcd1ec5e0ac3ecadcb69d413164083f6db519e176b472dd8c80cd4112402e50d462d09f555978ab3c6027235c11", 0xfa, r4) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f000019e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d06000-0x10)=[{&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x1, &(0x7f0000e20000)=""/193, 0xc1, 0x3f}, 0x736ddaaf4d0520a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000)=[{&(0x7f0000009000-0xa2)="", 0x0}, {&(0x7f0000045000-0x80)="6be821ad71966452ac63e576d56953530983deee435778f399de7a69f5a44533220c302ea79fc52e01ba41da64721771be5ec283cbdb02277f3a4b1f5d48b0fd1854164b645a471aa9f74fe132f160600bf67564d462fb8965198deb1c0081bb8684d5ec6357f26d4200f81574f26a5a3205f2e13f59433240b7819f5415f53d", 0x80}], 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r5 = request_key(&(0x7f0000f73000-0x8)='trusted\x00', &(0x7f00008b3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e82000-0x8)='trusted\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r5, &(0x7f000051a000-0x34)=""/52, 0x34) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000dff000)={@common='sit0\x00', @ifru_flags=0x3}) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xff, 0x4, 0x8, 0xd4, 0x7f, 0x6, 0x7, 0x6, 0x7, 0x5, 0x1}, 0xb) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x26000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000c000-0x4)=0x10) 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e66000)={0x0, 0x1000, "b8aa0435c9a62ba29928399334e2f8e73d0d477b70648b26adb69f4c5f6f389f0696e49e01bea1c87472269f6fd82621227c434f0328736c9ea6aba68fd9f8b49eb70f346dba846f0703247cadac0dac2fe4f0348e181139cebfff7ad0ea2ce9e15d2d89656c14bfe83013a2c9464f7399245f1d246c881cde2518fda5b797e5fc955835a7f1ad0dc5edae73d547f92b3f9d773086f8ae9edf9a9108b9b975238d4ce2de2a83b3c4361530f40de105e85255724b9814780b9c333d2c2ee1eca57356986422c7b0c65fa3239a09181267795e36577108b11b1741587fc9518baa5d7930b1ad89e2bfac0df64d1bd95b3842ac580a6f5b87becb53782c9a16df45fb0cfcb977c98d91a7f07f9a9f0c8c33a329268db22c043023dfe56f60b7a206824265d5dfeedf2d301f6886f0c5ba14fef67f6a51a948506b082fa2135d8af96c74afd8c25a25cda49313e6772f6b42d5a3c2934bd9671124fa84b3a42eebdb127e122c2df4e7d9b18cce2b4a8a03888e2155b52ba8d67c9acb77c585a9e240cff0e3d509edc82038ca547a09197be477d990d0ca8d6fa71e7cc26718fc8d9919f16bdd5352a9d6359137f46fcb556c92fce633fd44ceeb5c6a9a90da62b8b3d6b252aac5f70e3c38514066861d665f7701f061cae784df601bfcb8a2ed09049bb0849ed5b9b47a5bcf0f2104f762c705d23ddadeb4ac90a5b71c74595bb518a015fb68691410785d8ed94a97b12abf293cb1085b4c9d3f400af5a06ccfee9af343ae096f7670c5a33c64c43c92b6c822615e6a8f97a3f66e489d14d3aeed98c10274f082c27b54889c3a24c49a3348f722bf96cc411f46963817e519b3c424ecd9d98c39777c013a5d8eb9959d1529e859f98291b91a949051d82d9a8229091f73c05673cc714beec06be69eaccb04bd1240e6fd7c5a67c7e370e45402ce199b870efe8b4ffd76aa43f9701425a8bd7d0a26faf5648b7795340b07df9cb436c9c0854b9f1103b71b700d63d62ad651d736cf76174d13ec61504fe61d1d0363f5d037985277f549cc0f8ed2ff9c1949a113e10a9683589414ecd8c8db7a1bf014e8b1685d9179e3a6d6ac29565e44086d1260937de11fadab9aba082c83569e15c2a0d3d00c12fde264a4feb97e3667f9299a1f1221928807fbbb2e16c73d144153120bf3725650046595b9ee2ee72f44190de44c098047a700c8d53aa3e02e55f4db365f59d3c63615d3b6f1a5e6674d12678cb83ea7a0e01fcdef7137a3976b4e2fd97070e64ab4f8d8c9f3559728ff9ede11ffbb1cdd531d627e4429a537796ceb0341224afefadbcae814bf44a3bd5e1a59d8f36121712ff69d9eff01ba3b903654eedd3e3d0464605691e22543581e75b1f4768d9d839335920db96ba542bb0bd964e06e4bb6b5cb580099027b3c85a00126c11e14c68f77a7ce8d35333b0cf0345c3f598d254ce1489430e6aeedfa1baeac2c7cd54e4167878c0e121bbac0bd268a8b1e58feec00412693e3cea006236bba54eb7318df1c47ecc382d2187dc76fd9c69bed58161dc025798f43e67f2df1c0a003fc0720daee15a34787443f8277f85c82ded6804b608664620a6b06fd3783fd9913d02bb63f85e040d9aafc1bd70229044bdc45e409812700c5f9c9b8bf7014665593510dab78e0ee582b738f60d37b0fa5798e42261978719d593803b7456069e03711c1e39bd8e3307d96eb54d154f49b7fffe88c3ab429ea143512c70d0971ce8fdc92fbd8bbeb44b71975e97d66c17c5eef7ad33fd8be28b883a10955be47362f27991f5bceb39d024a832c512338c957bfff8bcc764bb33d6106e699e8b7efc23153c0e44967af6e7345bac0b0e498455ba53eb16260ea518937d4739e777fa84dd21e5f29f7d89ed79e75e3b09eb882a7b11ce3060c23e5fa875ef2315bb0da31dff83a416aa32b97e78a823984a9d2b34a304d59acb59aa5d3ff5817092d78918978e4dd0377cc0cd9cd4395fb7c78742a6fbebc483903451b2df894b20b479873fbd1be3b41190bd5ac31c6646bba280bfbda5f0f32713857db6a54c2b7a542637ccafaa7c792356f631118269ff60ac7b288813f3042e522a49279f4d5ba4cef59c4de4b9438430e8337f45425c668a5855070e4eae3952a75a59a43159ac06ebffde5103795a386e32ca0bd4111f910adde9f7270fc1da45b1fb245a9f94e5c9e8bce31864373b6f4c3d726bb542287e5a30a8cc0cee4243a314d4e672b7beeb2f71d07a3a55c639bb4e1ea2e3574a6d2b761a4335e3fd9c43702c56447fa4e80aa19394830d52ee49d4cbf80fcbb79732920ef579d464594b7ff0ed2ea3a3ad63f6074667657cb5e8b766f081979d2af0bc7aca37ef07794222f08135c94bc1732408e61b6cbb5f5f494810a2164589975600122c046fc954d35c26c8c9417209f22e75472f4b04f38ec339938f1a2eae02d0412cd8f6df260ab2cf7cbad4a4d93c85bea2c5ebc25cd96c4d01a9f567181c4a4445ef1027e979e49e777d3141d653ec8105d72f6fef1b53fbda3dce787376e836970985bcb439581f452d2dcab85c2cff007e87176b0144dc4a9e1db9752b4b845bc563bc3fe35a5b598e61d60a08e4f44d944cda2a1f2caac56a64f2d8bb645c0264766b95afb171956cf9301a16bffa77ee16c2ae86fcb1d2347851bf7f5cd76aa36bbc7cc553c81b14f7c5ebd90d05ecbe30105449b97542e8f78ec39a04ac6f0ad2c3ffd02f61856ec9831d902a04b7a1c665a45c0e78bba0eb19f1e3f64745b3d29a8274f445c3c015d92dadf032db9a8d07fcfd1df9520d7c5647a4bd781f945f30867421aab2ac16987c8e4a5d11ea75db1885b27a46cf51c0809dc025e30488bb4b980a10c688d9a272fbd06bd50349e3445fc0a040f83cfee7d75713a49b44d6053b46ce5ff0758b281de35159fe0fb6ce36a3477ff1a85652dc5f312d52a8c04efa4ea0811983ba0759e49f089cad972b7525a6b1e3e6b6ed0857832d904ba733ce508646dc5654c139bedda64ac2a9259183d2913667c72a013dbfcc5233d8cdc2d19c46c80e511e9287c11ea602b7f9ff31190a438351f684a519f42ef1e32539303c3cf1c4270094043f0225349e020e7312b8cfdbf4f937e36fe8b53e19d5c0a242e86098e5bb9578894498922c7f5e6d04117b57587b2ca37a173fe3c887edea3cacf5bad04c4efb14ed9c5a47e7fd74a3425fc71754e758723c1963b7fe0916f8339280d4e49983db82ae53e80493b8bc370c1260f8831dfc7034dcaeb690868969927a36e1164c9e32ef904864d864da4d6a2f239df86f103a50dd25c180f6100244967192e89af2070914f5a9ab47504a76709bd6519e2a8e28b4970110139d23f325bd1ac9895d6a4cf03ab287ca2ab40554c9cba96055d73bf776e27da0d8ffcef1202347004e3e43699eda02af2c2a6471837c6a16e3867252429b444a9a976c198d5adb78e2ae31092bf251d405a691e4ace264f016937890ca4dc380187fa20ff60bb9225b5e0f77dc90d282747750c24855186ce32ca0551ee1c316881919314321883280284750381241632d15a4847e6a50fb5a2fb0504a18176efa120bd2e4b78efc0014028f0813fc81d2a91eac82b8ead0c98f6538e65d08d97c7c5ce5301ef8b5e9870d4cd99bd489e886d5e8c1eb9e9e6c32921016bc8673277664029ba1d845710aa02be5bb83fb3cef6415271f530e7df69fc4608da3cc0de92428f397a6cd633dc80c08f6c1b0549550f21d9471ed3de8af230565f9461a2b39907ce7bf0aba53d6e2c5bd85c520caa81543fc82882d90d703a88928b32035be1e88dd60f92f7034098dc7b0fb0c7e7e22f695b26ea682f9e83cea42d81ad1fcf6b5d6a14296516621b65bc196214ed7793a074968eebd81d835af626ec93c85b1d0daecd97b993f584f0e12ec10cbac6b27c7d69226af2a3a8561527da02ee9cb95127e8ffd8f545e62589b2a27c9edf0dc2c9afed4c5521c54c8b64f6a3331f46818316415622181a834ca0cfaf7c3a5506cb262dd297ac5c4b7760126ee31b63510d6b37c089cda08142139b5774d7b67830a4a719a6e6819eec27c3edf603909b0a32e912c5a77c8f446500319fb951176b5a33da81a66c2997d5b29e70f97d323e100101d78e787dddad383845a5d2e6556df351b210ca446a3a5c7756119a83c87748f26a5ccbd53c0890da6b659e4da7b8b774834cb1aaddb4e1f0f943b4dc01f0fc8e373249ab4b47d9c2036b6c25f370719c248ed04240c9a95e04ff7ac710787a7222720b2485e9e993dbe093e3af1c05fedfb71f39358ad738cd539c60340b94067a8462cd7455814421386be0a02952376102e9c25e8a3a9d9d9d40c854ef64cd43d3ebd374b3ab6caf58a5980751490c5c740737b4b4226142906d6d89f429b2489a2e8062aa326cb62b020860c20d32c68d6e21f832b4bc14a3232e67f0a6e7419667c166095254d8be2e1e4816cadf65530d4d1ddc2cc5fff3ba40a3caf2a3ae4e402972365d20fdfc17371b25d42b23d9fa40e40f249f796e60ef6bac7e9d53706b82841e0852b8a9828fb3b056b1efb065a512fde6221cfb9e19ba7eec94f543dc1ec6e3fe37ff1a1cfbfad5ce87806789a93face98d5b0a3ae8169f15af0b51e9a89f92d653df593f42f0935187e35dfa9eb0b7ed4475c36d69f34214083f78949a48e551bf1afdbcf7861e73c3a4fe5306fbf603a0138c95d5f4ca8e69997c68a5dcc09e2814303db45ee3da3debc72ee1f9614673c8cd6553659f0bdd02e164e96576c1dc27f50dead7ac5e1b55f0f143a83cac2009707d2af1609a0378acb3f7d49aaf539b2165ecde553cfc0907e3f3255dad85741e40b2358a6dedf880d65aedec8ba9ff55f98667d09d8a500a99b88a85a4413c604d24a352e55df8c45b3c53806798772fe7909412c62484d50f58aa470cff5649448cc29dc21c596c3faa0b122e86dc6e130a73ed586d3b616d73f378826e307d4c5b0cfcd6a516f8e5665678e52e322ef18f5509f0c8c0d69554e2fb0a2d657adc08ba3886bce4ae3237a6409259a914111522abb79755f022714f29d64b02cfdabde783adabf6eea99e4dd5b8060c7fb289456567b3f769bfa86f851ea2288ff84e2dd956fcaff7ecb3cbe3f521535bb115706b9dea94211a9a733dae8f2fc45642f56bb2d99fb7bd66982980cd5974501e534397fb05616f11820f374cf1dce9b9dc422380cff4da57a6d1ca5cdd1ab748047e96ca61ffb78a0e0f4dcd3a6cc2837a9082e5247f8bfc62bcf25b6d3e69aee6b185abeb67e6536e083c7b3b9a5e4f813bfa07bbeb977662fc9ce4be85678da38c7d286f66b95d8638d72d7997afb6d4669106bb7c8be0a951997f6b48b46880e127fa7f1039c9767b175e9d931e5c3cd3a744382c581973eb4ec2d6e80a90b911ea756d4a5444348d62af54482dcb940e40acdb310ee8554d60d5651fcad593b60a2e137f98e84b376214104767c8285a157204e1125e3b45d9fefb67d2e8e17e603959aa959c6bb8276ae5c1c4a4578574dd6329bc627fc5fcc98cebbbdc61692f57d7f3beb95c9bca935aef4a44e9e1ac30776d074bd221374c7c2f90489db77f0e48fed6d4b9ed45922a436e1ce70f5b99abc5e91d00d0ec75c348579a2fd9abd8d516c233380eddfccbea685a0e81b4fd589e5fbaed1e5bd89da1873ca4be37040e9edfbcd40f821103fe379d18117a75a845c0a74911e1d683731d168771f0e211553415664e92d5e0b96c57ba653e20"}, &(0x7f0000634000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e62000)={r1, 0xffffffffffffffe0}, &(0x7f00008c1000)=0x8) 2018/02/01 11:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000600000-0xf7)=""/247) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000954000-0xe)='/dev/admmidi#\x00', 0x7, 0x8000) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004a3000)={0x10001, 0x2, 0x0, 0x1000, &(0x7f0000587000/0x1000)=nil}) clone(0x800000, &(0x7f000037f000-0x83)="9d6ded87413255e111ed0379033a245b5492f6da07ce5201da83392fa7ba17c87f4268717fd8cc5bb886f6d999235ae0b4b9728351f91f087646b50826458746c7dbe5474800f7b7510628ac820339f9b13f289ab9ac63928aaa28199656524fe4097976ea91be851ca4394d33b41092415fdf6cada4dec4748912e923ee4c07c81ead", &(0x7f0000615000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x0, &(0x7f00008e5000)="7623a6d28e6817c2206e86b3f2910aed7e83a6bee3814470c01bc87b7d363d76b9f8c4c69773d8e3f95598c31b6bf4") r4 = getpgid(0x0) perf_event_open(&(0x7f0000f90000)={0x3, 0x78, 0x4, 0x4, 0x100000000, 0xbd, 0x0, 0x39, 0x20000, 0x2, 0x401, 0x1c0000000, 0x8, 0x7, 0x8001, 0x4, 0x4, 0xd83, 0xe19, 0xfffffffffffffff7, 0x7ff, 0x2, 0xd5, 0x80000001, 0xfffffffffffff801, 0x8f1, 0x5, 0x6, 0xffffffffffff0001, 0x800, 0x6, 0x3ff, 0x2, 0x4, 0x11, 0x8, 0x3, 0x10000000000, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000b13000-0x1)=0x0, 0x8}, 0x80, 0xffffffffffffff4e, 0x101, 0x6, 0x4, 0x80000000, 0x8001, 0x0}, r4, 0x6, r2, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000aae000)={0x4, 0x3, 0x80000001, 0x7}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000059e000-0xa)='/dev/cuse\x00', 0x2000004003, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000442000-0x1)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000618000-0x4)=0x0, &(0x7f0000207000)=0xfffffede) getgid() ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000311000-0x18)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/02/01 11:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000809000+0x95)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$addseals(r1, 0x409, 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000dc6000-0x30)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000037000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000036000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000026000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000032000-0x8)='./file0\x00', &(0x7f0000005000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, 0x0) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/02/01 11:53:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000-0x4)=0xc) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r3, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r4, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r4, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 11:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007a8000-0x12)={@common='irlan0\x00', 0x0}) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = syz_open_dev$midi(&(0x7f0000447000)='/dev/midi#\x00', 0x9, 0x800) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000be7000-0x4)=0x1, 0x4) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00008eb000)={0x3, 0x1000, &(0x7f00005a5000)="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"}) r5 = socket$inet6(0xa, 0x3, 0x8010000200000087) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000b8a000-0x4)=0x1, 0x4) sendmsg(r5, &(0x7f0000b11000)={&(0x7f0000d34000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000be7000)=[{&(0x7f0000e3e000-0x42)="a8ea62ca", 0x4}], 0x1, &(0x7f000034d000)=[], 0x0, 0x0}, 0x0) 2018/02/01 11:53:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/policy\x00', 0x0, 0x0) shutdown(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) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00006ed000/0x2000)=nil, 0x2000, 0x0, r2) pipe2(&(0x7f0000c02000-0x8)={0x0, 0x0}, 0x0) read(r0, &(0x7f0000910000)=""/100, 0x64) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000063b000)=""/77, &(0x7f0000bcc000-0x4)=0x4d) 2018/02/01 11:53:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x40000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00008a8000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0xc0, 0x0}, {r0, 0x20, 0x0}], 0x2, 0xc5f7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000290000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0e00000000000000000000000000000000931400001200e7ffff870000002023"}) 2018/02/01 11:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000db6000-0x8)={0x0, 0x0}) mount(&(0x7f00002e9000-0x8)='./file0\x00', &(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000418000-0x6)='jffs2\x00', 0x400, &(0x7f00009b5000)="") r0 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) lseek(r0, 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000eeb000)='/dev/sg#\x00', 0x9, 0x180) accept$packet(0xffffffffffffffff, &(0x7f000031c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000358000)=0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dba000-0x4)=0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000037a000-0x10)={r2, 0x1, 0xf24a72fc6161856, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0xffffff49) 2018/02/01 11:53:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0xd, 0xe, 0x8, "04c1b6e1093c373c5b012f42675a6b398f59be1807881f4bb95ce3236bb3ec1aca448b847772c0bf97376170eae4880041c81c02c4dfd3d0b06762b3f6e2d57f", "167ccbf0f15cc2b35881a4d536f187571916b4c00203d85a33ac834a39e711008307300dd401b1498589071241323bc65e6a36cd2e86d9ff44f5f45ef01dcd70", "5a8b054ab3d2633501d54179a3a5270388dd790b42a1189b055b66e48eb42bdb", [0xfffffffffffffff9, 0x956]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000001000-0x4c)=""/76) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/01 11:53:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readv(r1, &(0x7f0000c26000-0x30)=[{&(0x7f0000f7a000-0x1d)=""/29, 0x1d}, {&(0x7f0000540000-0x5c)=""/92, 0x5c}, {&(0x7f0000ab5000)=""/188, 0xbc}], 0x3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) r3 = syz_open_dev$mouse(&(0x7f000057e000)='/dev/input/mouse#\x00', 0x9, 0x28000) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00008fc000-0x10)=""/16) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000163000)={0x1, 0x6f, 0x55, 'queue0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 91.314266] dccp_close: ABORT with 2 bytes unread 2018/02/01 11:53:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000024000)='/dev/snd/midiC#D#\x00', 0x3, 0x280) clock_gettime(0x7, &(0x7f0000fac000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000070a000)={0x0, @time={r2, r3+10000000}, 0xfffffffffffffffa, {0x6, 0x68}, 0x7, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getflags(r1, 0xb) sendfile(r4, r4, &(0x7f0000dbf000-0x8)=0x0, 0x2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000c81000/0x18000)=nil, &(0x7f0000fa8000-0x18)=[@text16={0x10, &(0x7f0000b18000)="0f013600600fc72f660f5c4d000f23630f35b82d000f00d866b88ada69e30f23c00f21f8663501000d000f23f866b9890b00000f320f110b0f2215", 0x3b}], 0x1, 0x0, &(0x7f0000581000-0x20)=[], 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000060b000-0x10)={0x9, &(0x7f0000e77000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000843000-0x8)={r6, 0x3}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000033a000)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f00004f8000)='./file0\x00', 0x24) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000295000-0x10)={0x7, 0xd5, &(0x7f0000250000-0xd5)="6064f7bc6170c3428ae4766ba0149af78841c0976cf7181fcea8746b7ae135b57baced20a23cdb486b334ec3dc11b0a41b4a8a7cf4d050e5182cf5b1846145f51393343071945116132c9ea7bd5ce6e64fb7298ee88fa98ceb2aac15e54b13b3d3c74c2d9e20f92a8567d75f97d367b1c8aca4079325cff603ea0a537540b8989aa4659dd32100793ebb6d7d026e3b24c62510157a65df8ebbae367b2d9eca1a6ccf759e28ed72b0b2e36b25181d3c8290b9b983b3737e14a2118f6774e9c4440fbb5e19c161a541ff4427ef6a928c95d53687345a"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b11000)=0x0, &(0x7f0000246000)=0x4) 2018/02/01 11:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000014a000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/02/01 11:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dspn(&(0x7f00002b2000-0xa)='/dev/dsp#\x00', 0x8, 0x1217fe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000dc4000)={0x390fd396, 0x100000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r1, r1, 0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000085000)={{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]}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00001c6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x20008010) nanosleep(&(0x7f0000166000)={0x0, 0x0}, &(0x7f0000a5d000-0x10)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00008dc000-0x8)=0x0) sysfs$1(0x1, &(0x7f000057f000)='\x00') 2018/02/01 11:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[], 0x0, 0x0, 0x0, 0x0}, 0x12121) pipe2(&(0x7f00003e6000-0x8)={0x0, 0x0}, 0x0) write(r1, &(0x7f0000476000-0x92)="", 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/01 11:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000620000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/02/01 11:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000019e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000efd000)={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]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/02/01 11:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f0000f05000-0x9)='/dev/kvm\x00', 0x1) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00001b5000)=0x7f, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 11:53:43 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000fcf000+0xc37)='/dev/audio#\x00', 0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000096b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) [ 91.409721] QAT: Invalid ioctl 2018/02/01 11:53:43 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) listen$netrom(0xffffffffffffff9c, 0xb) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000db2000-0x60)=""/96, &(0x7f000070a000-0x4)=0x60) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r1/1000+10000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)