[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.495073] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.760717] random: sshd: uninitialized urandom read (32 bytes read) [ 22.372401] random: sshd: uninitialized urandom read (32 bytes read) [ 23.189812] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. [ 28.608317] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/27 19:27:20 fuzzer started 2018/04/27 19:27:20 dialing manager at 10.128.0.26:36701 [ 53.889374] can: request_module (can-proto-0) failed. [ 53.898483] can: request_module (can-proto-0) failed. 2018/04/27 19:27:47 kcov=true, comps=true 2018/04/27 19:27:51 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000}}, 0x70, {0x2, 0x4e24, @loopback=0x7f000001}, 'rose0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x9d, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x84, 0x6b, 0x200, 0xce9ec00000000000, 0x0, &(0x7f0000000100)='bond0\x00', 0x6, 0x7f, 0x9}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000001c0)=r0) write$cgroup_pid(r0, &(0x7f0000000200)={[0x37, 0x38, 0x39, 0x39, 0x35, 0x34, 0x31, 0x31, 0x39]}, 0x9) timerfd_create(0x4, 0x80800) bind$bt_rfcomm(r0, &(0x7f0000000240)={0x1f, {0x3e21e8f6, 0x100000000, 0x4, 0x1, 0x100, 0x1000}, 0x5}, 0xa) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000280)=0x9e7) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r1 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x4c83, 0x200000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000003c0)={0x1, 'gre0\x00', 0x3}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r0, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)=r2, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000540)={0x7, 0x5, 0x800c, 0x80000001, 0x6, 0x9, 0x6, 0x7, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={r4, 0x4}, &(0x7f0000000600)=0x8) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000640)="0ef09e76f604abfd70a64aef437a8997f8040673f9032b913d0f621cb6cd15416961f2c81d4de230f15e7255efc4b777272ccbe9f113b4345d2462cc48fb2179e4fcc416937b2d41dbed5fbdd7c459a1ddc3a472ddc8cf4262ced243d6ff40473307ab61858bf56501164f0a42a8e025bb65f2d25c9dafc5c544d7377f04e3484d0dace92903c4ef83061d32a1a08dfbf1c44e1e054523188f3f0a46163c3469f1c383af42d87220d1ea536cfbdcbd5f6bb8beb392b38488b5cc6f9195592e72ecf88d1f72340c1e7e8f9590b9") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000740)={{0xa, 0x4e23, 0xffffffffffffff3c, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, {0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x1, 0x813c, 0xd0, 0x8, 0x9, 0xe321, 0x1ff, 0x3]}, 0x5c) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001040)=@filter={'filter\x00', 0xe, 0x4, 0x828, [0x0, 0x20000800, 0x20000bd0, 0x20000e00], 0x0, &(0x7f00000007c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x1b, 0x62, 0x8737, 'nr0\x00', 'bond_slave_0\x00', 'gre0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x128, 0x288, 0x2d0, [@time={'time\x00', 0x18, {{0x4, 0x1, 0x10fa0, 0x10bf7, 0x8000, 0x6, 0x3}}}, @ip6={'ip6\x00', 0x50, {{@empty, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffffff, 0xffffffff], 0xf26a, 0xff, 0x20, 0x6, 0x4e20, 0x4e23, 0x4e21, 0x4e24}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfff, 'system_u:object_r:auth_cache_t:s0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7a8}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x24, 0x8000, 0x1}}}}, {{{0x13, 0x37, 0x1c, 'eql\x00', 'bond_slave_1\x00', 'veth0_to_team\x00', 'team_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="62b97c4003aa", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x8001, 0x1}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x4, 0x6806, 'syzkaller0\x00', 'veth0_to_bridge\x00', 'bcsf0\x00', 'ip_vti0\x00', @random="e1b7173eb08d", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x1c8, 0x1c8, 0x200, [@comment={'comment\x00', 0x100}, @m802_3={'802_3\x00', 0x8, {{0x0, 0xd0, 0x1, 0x3}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x5e, 0x22eb, '\x00', 'team_slave_1\x00', 'gretap0\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], 0x120, 0x198, 0x1c8, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffff00, 0xffffff00, 0xff], [0xff, 0xff000000], 0x9, 0x2, 0x40, 0x1, 0x4e20, 0x4e24, 0x4e24, 0x4e21}}}, @cluster={'cluster\x00', 0x10, {{0x5, 0x9, 0x607b2bca}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x81}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xebdd, 0x81, 0x7}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x8a0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={'bond_slave_0\x00', 0x200}) fallocate(r3, 0x0, 0xffffffffffff8001, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001a80)=@broute={'broute\x00', 0x20, 0x6, 0x920, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001140], 0x0, &(0x7f0000001100), &(0x7f0000001140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x10, 0x15, 'ipddp0\x00', 'tunl0\x00', 'bridge0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x1c8, 0x1f8, 0x228, [@comment={'comment\x00', 0x100}, @cpu={'cpu\x00', 0x8, {{0xd31}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}, {{{0x17, 0x0, 0x0, 'veth0_to_team\x00', 'ip6tnl0\x00', 'gre0\x00', 'ip6_vti0\x00', @empty, [0x0, 0xff, 0xff], @random="946e22a2a77a", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@state={'state\x00', 0x8, {{0x7}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x5ca8ed6be94ef54d, 0x60f6, 'ip_vti0\x00', 'vcan0\x00', 'ip6tnl0\x00', 'veth0_to_team\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff, 0x8809a8866a830a03], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x110, [@rateest={'rateest\x00', 0x48, {{'vlan0\x00', 'yam0\x00', 0x5, 0x3, 0x3, 0x20, 0x5, 0xaa, 0xfff, 0x2}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x20}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x2, 0x8847, 'yam0\x00', 'dummy0\x00', 'team_slave_1\x00', 'teql0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x29}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x1, 0x884d, 'ip6_vti0\x00', 'syzkaller1\x00', 'bpq0\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], @random="b900c6f44715", [0x0, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x168, 0x1e0, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14, 0xd}, @empty, 0x0, 0xff000000, 0x5, 0x21, 0x18, 0x28, 0x4e20, 0x4e23, 0x4e20, 0x4e22}}}, @pkttype={'pkttype\x00', 0x8, {{0x0, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}, @common=@log={'log\x00', 0x28, {{0x400, "17c2b69ca8c234cb8c4982f11b56e52ccd5935cb795ad058a80168bff6f5", 0xc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x4, 0x0, 0x0, 0x0, "518b3c6f763dda39b8fafd665f72bbe33ebc934f6d3785ecaac185dacaaa5db031b17f2a963abb87c32054e1fe4401c9791fd50ca3f20ad6c5dec5ba6b326ba8"}}}}, {{{0x5, 0x10, 0x8809, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x1a0, 0x1d8}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfffffffffffffff7, 'system_u:object_r:dbusd_etc_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}}]}]}, 0x998) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000001b00)={{0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'lblc\x00', 0x21, 0x9, 0x6c}, {@broadcast=0xffffffff, 0x4e22, 0x0, 0x7ff, 0xb5cb, 0x3}}, 0x44) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001b80)=0x200000000, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000001bc0)={0x6, 0x4, [0x8001]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001c00)=0xb19) 2018/04/27 19:27:51 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) fallocate(r1, 0x1, 0x1, 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) fallocate(r1, 0x2, 0x6, 0x100000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r5, 0xfffffffffffff001}, &(0x7f0000000280)=0x8) splice(r2, &(0x7f00000002c0), r0, &(0x7f0000000300), 0x9, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000380)={0x0, 0x1, 0x400000000000000, 0x5, &(0x7f0000000340)=[{}]}) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000400)=""/228, &(0x7f0000000500)=0xe4) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000540)=0x4965b347, 0x4) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x8000, r7, r9, 0xe6, 0x2001000) sched_getaffinity(r8, 0x8, &(0x7f00000006c0)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x18) r10 = semget(0x0, 0x4, 0x26fbb62f75657817) semctl$SEM_STAT(r10, 0x1, 0x12, &(0x7f0000000700)=""/208) sendmmsg$inet_sctp(r2, &(0x7f0000004540)=[{&(0x7f0000000800)=@in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x1f}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000000840)="0cdc1188ff1a47a538027fea2c70cef6d8ec698b7168e5c4598bc664e4a19cbf633723b3aba1d92bdf73666a7abd15100ef769484e94ea9009a0da37a992d4f787f556943aeeb69372d093bbe08e3f6694ec27", 0x53}, {&(0x7f00000008c0)="61121c7079681898401fb3c735e0e735ee5a6c5ab37838a2aa92a37d487ebb23a9f224a83697f58d10ea1dc9646709c407f15cec3068a81fa7080646ad0f90d34fe9637c61092a183f7ece6d0eefc95366ad9c18cad06c02dc1387dc5ba6f071c825a66758b9df", 0x67}, {&(0x7f0000000940)="2d8812e1f10c8cecdd31f0e65074eb35241ee93fd2c1c5fd59f42b774ca0a60137edb8400430272b646759890455ad06dd782bfe82455e7b5fafb0cd2ce9dbd59b8be4370c606e4b7448733f00958224b6df58148367be42469e0f87f9b93ca088980192ac7fde8119ae17770ae9b4ed033ae0f3b83e7ed2fad34e2047a597184f04b52155a59ae636ff19485905a8", 0x8f}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, &(0x7f0000001a40)=[@sndinfo={0x20, 0x84, 0x2, {0xc26d, 0x4, 0x81, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0xff, 0xdb, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x10000, 0x2, 0x1, 0x4, 0x104, 0xffffffff80000000, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8006, 0x80, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x2, 0x8, 0x4, 0x7ff, 0x2, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x1f, 0x100000000, 0x1ff, 0x4f}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8204, 0x0, 0x5, 0x8000, 0x3a, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x8001, 0xffffffff, 0x40, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x0, 0x4}}], 0x1b0}, {&(0x7f0000001c00)=@in6={0xa, 0x4e20, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000001d00)=[{&(0x7f0000001c40)="8ebe9cfd17c7551dabbe9d691b1d78dd01b012d27f562d8eb6534ee1cac9d645a93cf21a439c353c20f9e9143e35fb5d2e77c6c85c1b383e3e23e5b4289314827ed6c63fa94e38f57cb28c50cbb57605aa9d18faf212176bf0ed2a3560688f3a49ba84f78a41fc05db033002ed2928e7fd728f", 0x73}, {&(0x7f0000001cc0)="54b87d5b7576ec8510cce9587518261a8168f17e770c19203152bc0b584e1a3e", 0x20}], 0x2, &(0x7f0000001d40)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x7, 0x7fff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x51, 0x1, 0x1, 0x1ff, 0x0, 0x7371, 0x5a57, 0x458800, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x100, 0x80000000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x200, 0x1, 0x8001, 0x100000000, 0x20, 0xad65, r5}}], 0xc0, 0x20000000}, {&(0x7f0000001e00)=@in6={0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000001e40)="fe9038278bb01f9ae5a2a898a92c85", 0xf}, {&(0x7f0000001e80)="a6004cea5feb781bd488c402d599933e6f309c4c48029725974ee5627d6e5a9ae62f6d8959c2925642ee0859f436d2fed1d02d173de26f700711401cf2c0bcb640d1efe887c311dfb8f1e7f982dcf472a9473dd864bca20fed1c57fa6af4e39467ff15f199e6b06b1894159fc7a6d89c2cf3a9146afad6c2b40ef44bd915db84af9df897729ce47abdaf977bd943e9135d0486f57d7153c744a82c9ab3b65b55bad6a5482c4e8fa70d36982d7add572d12d86fca9440d554cf4ff4cb58c4cc869cc9abf6a641cf2511b2da96053cc73e62222137e793f1055d666d467a15ea364e97a561801b1c90fa08e4", 0xeb}, {&(0x7f0000001f80)="dd6b3516c9e2543afc9a222bed53488c35f410aea20ba6e1ddae5138f189627202caba27981b908794289914bd9d0238d0f7c2b636f8f9688141d5497d020ef592f0d871ad6f16d791b80e09ce3ed40f6b3b7c9ce9cb202a544d5f5d3147a08581fa0671c5c97a2984c9ede2e9f4d522aac3f2e539d75e2d1c3afe846408dd0b36de3b0a8026307202d8", 0x8a}, {&(0x7f0000002040)="25ad35d01a62e3f47b0de73087d07ae92a9d0a66837ba8e62358c40bb7c7d3dc7c3bb42aed4919631ae9327f6369df7207e540255f902ae59fc2044c7e2f9704fe4b19f1c75e3ab428117477eeb102a4387bf042061ebfedc0830269fc836ed4dad521fca16368e53ecf36568d6a82cc7ff7111e0dcfb51c5205f588c50b1260eb9e54d6164086c5db59fcb2510242f79a2b47806e620ab7211ec5f3076b4512bf4cda4ddfab72a3db220ae35cc1c765c73013ee8fe9dcb789bd2c60a6a8377be28f59059de91dbdad2016934ffe07f7353dfbec1e69cbb5c3747b40c43af008f5da", 0xe2}, {&(0x7f0000002140)="966ca006beaf2866a2a09d75a7ebc96fb6e9332281861f60c542d14c6ac6864b65d1c46b77", 0x25}, {&(0x7f0000002180)="f304581a1deb7ea26ca31834b422934bc99ff8d78c29478fcb233abb7ad60ce0881d9680c4c476bd901e5ff360a1f34eee227256fbca014f3509f4f82afb905cebfcea472b1a9d12c0c9638b2e5e3c7c6e4db16611998355061e8ace5de558f69f4e77411d6c55ae65e5b5c06c6b344da7a954af2af819abc779628a8bc29b", 0x7f}], 0x6, &(0x7f0000002280)=[@init={0x18, 0x84, 0x0, {0x9, 0x80, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x8, 0x7b61, r5}}], 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0x5}], 0x5, &(0x7f0000002600)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x6, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8205, 0xfa, 0x7, r5}}], 0x60, 0x4000}, {&(0x7f0000002680)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002940)=[{&(0x7f00000026c0)="43bbaab2e599bbdc8bb5a6d3d4441c9656b8ed176a8d549be38e62e2c814f869c8174d05cf39cc4e6dad7c7438a93be96e81b2a213ebb88227b8d0aba61b821aa526aa978d6f6dd691a9f7e79173c956cc812dd83b51e603562aa39e4a2c91be4951528d208c412c14897f83ba4930f8b88365cb06f69e837489364e737abab88e15649058cbed1977fbf8dfee2d01409bf1ed0350a438a75616ef878ddc90e295e2e95572974ee999a331bfdfb3119f52b8662a4515ba4a93cb791b6fc8f1f04e42a1f903813948bcda3ea32faf", 0xce}, {&(0x7f00000027c0)="890565e0ca1a19c7a4797a896431fb74e2be5727260c5220288da54f3437bebc859734fb858cbe509eb2cc7e05af41ce97bbef0eb4f61b228938c3e5828dffc91e6fbe0876116628b5db23", 0x4b}, {&(0x7f0000002840)="819c23d29b26f1573227e64a86793b649085e91f727cfb6cf18d89a68e2d182337c2163f0b3563b29cb36e9261f8db034a63ad686b0e5a0b3de1856aa4b3d778f96c45c7759e0ac6c59bf11132d42ec8570f5015afd21418508e99fa23db72fe364c7c5db3ecfcd45d253da857b5ee46015d4431e18a68e4e6637df72c602956e5c5dd8037a59918c10efcc7e814261978c3c96f1b3f4819a6bf801705485de242a781fb7fe9faa99bb636d6b9652d9eb3f91a18961e3543dc98a727655799a688ab89dd7a2896ef7d25b2edfa252600d8067307de41d9012d149d04717d08cc9a6828ecf24e0d00750ddfa520bb1bd08ce20881ef", 0xf5}], 0x3, &(0x7f0000002980)=[@init={0x18, 0x84, 0x0, {0x7, 0x524cfbe1, 0x800, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x8, 0x7, 0x4, 0xfffffffffffffff9, 0x7, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x4ad, 0x1, 0xfc00000, 0x6, 0x6cfd, 0xebf4, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x81, 0xfffffffffffffff7, r6}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x1ff, 0x8}}], 0xf0, 0x80}, {&(0x7f0000002a80)=@in6={0xa, 0x4e21, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000002fc0)=[{&(0x7f0000002ac0)="204546c6a8c9477bcb7e793a27247bc8dc81b30391bb9c56f034b4714f17ad4035305dbcde3abbe1521c9423bbc0a1ab1e3c2be3c17d304a22e91f56f5f62057e3b85ae5d7a6c67cb1cf59e1d81cfe988ebafc6614c1c5d61581d040408faf7965d729be0c5d58641cb22b8bfea376578a3c467a55932f39d4f14b01a33daa7de9d752ceda1d3717271a95045beecf475fe46c09b8b8625d25a6e53bbf01ab05f9af79", 0xa3}, {&(0x7f0000002b80)="aae049e45e2093db6e468a748eba4cde4f5fc63374089b9afb71aeed5306a66d76856e79378454b9d82799dac68ceb09650207fdb8d7a586f0d697fc9950b762fb4cbcedd6c1b062f4cdf7e5098739f48f9814f15c1f4d1585c68375fb4ed9049e9d69bae50b5d65aeee3c03499b2b8b854a7f2064963a4923ec64dd039b2cc65a2ab795384e5b31d02eb38893139f6460353aca4dc62fdaf1965a104cdbdedcdc95c769582cfcef9c1e86af7c5fe391618441a448bed6078a09f9beb5bbd46d87c8a417ef83fd", 0xc7}, {&(0x7f0000002c80)="9420f76ea4c427354a4ab22ab3a098de499712a50cd25d5d151f55a9aef96520e1bfa91f15ad0b506926a6eedaea5e7a0300df94fdb9ecd075bb07589454c2abc133fb80fd1aff949397f0e39e746b802c03cb3fa27fe35c34425e3efc23bcdf21637e2f2e59bf14df978c6c2b4a6e2514381062e2207bcc64b7940650f30605714aad99dc11783964af708f24a64f5e3b448efa25c159af8da86af043ac2c637b3e86d10517f6070979e2d1bc5e1a5ad5dd50f5e7bb671de4f990014f9600ae4b57eb3c564663d375ed60f50da92e05dac53d8b3a25d9c4659585ba3d", 0xdd}, {&(0x7f0000002d80)="05b1a262e8f3354a640c12eedf5a5ef2ff3f3ecbf54307add8dc4fbf1d83e5fb8353e57b71b94c8f09ddb9d9cc60d315021ec951542a82ffe2169d66474e6e61398967d43d88ce508da7370875", 0x4d}, {&(0x7f0000002e00)="f08677c5780404ec54d2cc1bf5ffd0b3065d1392bbdbfb117ab2a68b3dd899d5e47125260b253e0a7858f8b0491b6e9c17e2d8b64011baf71313950834aa3f9f60675c0b3bd1fd0977f62c06b2227086393d6d731c7d6b9bd8dd29895d7a420ff4b10b6af927c6a3bc5983490d9122001596e8afd249460410b976c01c738cdea79e1169928c77728e7b7582b16626753642f3afa4dce0f1216925e2b267a7d586d645", 0xa3}, {&(0x7f0000002ec0)="3cf4b942af8f62c322a66f9efcfdc0cfc4c52fb471d956f1a40752931388279eb1c2f8d3e8cdc7f7f93dbf0ce13b42886721cf8df758fdb35658cc09e7e830e9179d7fa7bac073f2272792a343b6a65d64f38fe3341ce1ea2c76285ff79499b4af1c65abe655118f3571ef3f0f0c2741d7e7954dd8137163b3d6d73d1056d14776b068994356be7ac0d6eeb378921c94afea653fc2a2abdbfcbc067a6079eb5b4ce317542832ebb2e2a3a5bf4226062a507f0959e11dd2f48d0ccf013d3e4d081936586b4e9931e2f1ce04bbb5e506eaf641c6374ff0732cab058e804199b4ef75c82a6145fbd4fe199648bec8019098c1", 0xf1}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000003040)=@in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f00000043c0)=[{&(0x7f0000003080)="21f2e0cd4d6cf3a75e00f2e8c9f6cdd9418bbaf5861fde421a4347355034b60e520ef8a3c9b8ffdd62af99b457571ae1be8c37702388ed71f1e8ff02ec587a543fd46d3f5d01531da72169ffd056987e09f3329889cd5448caa19c273bc32e109af681a7e567c9b7f943f1e99364ef7f4dd81d85de956e2a27d38ee699d15b91f6d24301c33f7177fc308adb93ebf1d142e371bf32e948565f09f2296b1d4003c84e29e41b34a5fc5f3b60b385942b37079e0a2f3cd3db26fc12d2c440132c14cff928032bb10a11d9d6097bc7b276e0dcf12b2900ba1e30ff3a8f9a481c7059f7d9c5a96cdc3df74e2f7f3eb8f7af1bd33c6296ca5d2d", 0xf7}, {&(0x7f0000003180)="c6246063ebd209be97817e21d539e70f7e342a124f5fe5621a19a77109c577f06c9114e8de8cb68913d401f997d8550237b7d314f7d2c877e49b7015583474601316bf2a8e990e916268186144f21254a34fa6d8732fc09c301061f9a0b0e3806b440f6e6e52953fd8b8f8c73e3f2d9ebc46a47a", 0x74}, {&(0x7f0000003200)="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", 0x1000}, {&(0x7f0000004200)="3ea3356a7032ce2ded108867ac82ac6d633bcc9951967d0505beae63216af8e83c088232b1a20dd6772b462ec3e0a4e0207e25c768f4dae11ddd83e6f9add763bcce9303ee1c747d10f0118820c14c1bfa8bd8ecdec0292e26ac2d5e05b27568def7a8491436a41ccb9115cb8f538731e0e97fda114bf38f07ed3b414adfec1f87ea629d309ed0f4740d84a0775188ff825e268496fe735339c569d76a06aeb39727f60946b97a93a06465ca3a7f", 0xae}, {&(0x7f00000042c0)="e94c7a64c7da237c7bacda4cffe5029331e061cd06ba65fe1a4d25c89029134a58f34d394968332936d38fc268e8667388f14e8fb94722f4ba267c8a5338779731984962b2815022301ad288df1164f4b22b34b67cd1b7a35de9a048ce4bb8f3872dd64f19ec3e7259da3b73f5c475ef8147bb", 0x73}, {&(0x7f0000004340)="d8d6672e047c860a1040d98a2b3d5b459fa3044cd37e075c0f8e8171396a15665a74a4a680c58b5c7901ac41a00df86a66d144b9231290e5b8adbea55d3489c46d51b04ab10b88", 0x47}], 0x6, &(0x7f0000004440)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffeffff, 0x1, 0x3f, 0x7, 0xfffffffffffffffd, 0x1c00, 0x8, r6}}], 0x30}, {&(0x7f0000004480)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000004500)=[{&(0x7f00000044c0)="8ef22053dae744b801428a51e0313d1ac771fc528380e027a2c8359cb7", 0x1d}], 0x1, 0x0, 0x0, 0x4}], 0x8, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000004700)=""/4096, &(0x7f0000005700)=0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000005740)) sendmsg$alg(r2, &(0x7f0000005940)={0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000005780)="9c0578ef243c734b4119eb0440005b320bdf7b72ab7c17037cd2552b66cfbb75d25750440ac9f086bb5a76d7e5887a5afabfb39391aef7de0c28ead93bd666163982bb78b1", 0x45}, {&(0x7f0000005800)="721fca478dd643c27aa6132417ed80706e757fb4b1499131e4274050760a7d2b3894be54428abe12922611fa72f686204173566ef9142cf2a810d9320be5453cd90790186a14dad8ecaad2217bc635fc60ae769cebdd9f8ae6b397850754634eb4241101c81d063205caaa63718cf86144cf0ea8279757dd53d6b510c6d70757f7f6b2d6cdccd1ded911112699a28247451388ce63e3131588d62882a27b08dbdddeb9", 0xa3}], 0x2, &(0x7f0000005900), 0x0, 0x81}, 0x20000000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000005980)=0xffff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000059c0)=@assoc_value={r6, 0x5}, &(0x7f0000005a00)=0x8) 2018/04/27 19:27:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002b80)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f00000001c0)=""/216, 0xd8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/19, 0x13}], 0x6, &(0x7f0000001480)=""/181, 0xb5, 0x1}, 0x6}, {{&(0x7f0000001540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000015c0)=""/126, 0x7e}, {&(0x7f0000001640)=""/188, 0xbc}], 0x2, 0x0, 0x0, 0x8}, 0xf7d}, {{&(0x7f0000001740)=@rc, 0x80, &(0x7f0000002b00)=[{&(0x7f00000017c0)=""/104, 0x68}, {&(0x7f0000001840)=""/235, 0xeb}, {&(0x7f0000001940)=""/36, 0x24}, {&(0x7f0000001980)=""/156, 0x9c}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/158, 0x9e}], 0x6, 0x0, 0x0, 0x9c2}, 0x8}], 0x3, 0x1, &(0x7f0000002c40)) recvfrom$ipx(r0, &(0x7f0000002c80)=""/67, 0x43, 0x10001, &(0x7f0000002d00)={0x4, 0x3ff, 0x20, "f910b0d5f18c", 0x4}, 0x10) bind$rds(r0, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002dc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000002e80)={&(0x7f0000002d80)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000002e40)={&(0x7f0000002e00)={0x40, r2, 0x220, 0x70bd2b, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002ec0)) uname(&(0x7f0000002f00)=""/19) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000002f40)={'filter\x00', 0x4}, 0x68) bind$bt_rfcomm(r0, &(0x7f0000002fc0)={0x1f, {0x3f, 0x7, 0x9, 0x4, 0x39745bd1, 0xd2a6}, 0x4}, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003080)={0x0, 0x78, &(0x7f0000003000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xa4, @dev={0xfe, 0x80, [], 0x1c}, 0xfffffffffffffff7}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e22, 0x1, @empty, 0x5}]}, &(0x7f00000030c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003100)={r3, 0x80000001, 0x20}, &(0x7f0000003140)=0xc) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000003180), &(0x7f00000031c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003200)={'bond0\x00', {0x4, 0x3993, 0x800, "8329dbbf2791", 0x800}}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003240)=""/4096, &(0x7f0000004240)=0x1000) r4 = memfd_create(&(0x7f0000004280)='IPVS\x00', 0x3) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x40) socket$rds(0x15, 0x5, 0x0) r5 = msgget(0x2, 0x49) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000042c0)=""/12) msgget(0x0, 0x8) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) msgget$private(0x0, 0x20) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000004300)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000005100)=@nat={'nat\x00', 0x19, 0x4, 0xd48, [0x20004380, 0x0, 0x0, 0x200043b0, 0x200043e0], 0x0, &(0x7f0000004340), &(0x7f0000004380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x26, 0x886c, 'bridge_slave_0\x00', 'ipddp0\x00', 'veth1_to_team\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x19, 0x25, 0x601b, 'ip6gre0\x00', 'ip_vti0\x00', 'veth0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="62c50ec951a6", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x120, 0x158}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x100000001, 0x5, 0x0, 0x0, "e2ae45c9a1629fa4e48acafcd1ddbbb15f1eb6629ebb3d57654a9092233a9ef54d6230c2c2c8649606218f0736af770c7d0b2f2194282127807f9d6fb6ef56c4"}}}]}, @snat={'snat\x00', 0x10, {{@random="7056d6cb2eb2", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x64, 0xe88f, 'lo\x00', 'ip6_vti0\x00', 'bond_slave_1\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x938, 0x938, 0x970, [@among={'among\x00', 0x8a0, {{0x2, 0x1, 0x336, {[0x101, 0x7ff, 0xffffffffffffaf8f, 0x2, 0x1, 0xb61e, 0x17c, 0x6, 0x6df7, 0x1, 0x80000001, 0x0, 0x6, 0x9, 0x4f, 0x3ff, 0x0, 0x3, 0x7f, 0x8000, 0xfff, 0x0, 0x4, 0x9, 0x7fff, 0x7, 0x4, 0x9, 0xfff, 0x9, 0x3, 0x7536b93d, 0x0, 0xde, 0x38, 0x9, 0x2, 0x2, 0x1, 0x80, 0x1, 0x100, 0x2, 0xda5, 0xd4, 0x8, 0x1, 0x10000, 0x5, 0x5, 0xd3f6, 0x80000000, 0x80000001, 0x3f, 0x1, 0x8, 0x3, 0x0, 0x2, 0x8, 0x1000, 0xffff, 0x0, 0x5, 0x9, 0xe9e, 0x5, 0x4, 0x8001, 0x5, 0x3, 0x7f, 0x101, 0x8, 0x2000000, 0x4, 0x7, 0x1000, 0x991, 0x2, 0x7b, 0xb6, 0x2, 0xfffffffffffeffff, 0xfffffffffffffff8, 0x9, 0x4, 0x101, 0x8, 0x9, 0x4, 0xb6, 0xfffffffffffffc00, 0xf999, 0x10000, 0x6, 0x8000, 0x1, 0x4, 0x8, 0x80000000, 0x3, 0x0, 0x4, 0x2e, 0x100, 0x5c, 0x7, 0xfffffffffffffff9, 0x192e, 0x9, 0x400, 0x1, 0xff, 0x7, 0x6, 0x0, 0x40, 0x5, 0x3f, 0xc876, 0x7ff, 0x5, 0x1, 0x4e9, 0xff, 0x42b, 0x9, 0x40, 0x7f, 0x100000000, 0x9, 0x4, 0x400, 0x5027, 0x100000000, 0x9, 0x3, 0xce, 0x9, 0x1, 0x1, 0x40, 0x6, 0x6c, 0x4, 0x8001, 0x5, 0x9, 0x3, 0x9, 0x4, 0x9, 0x9, 0x200, 0x5, 0x4d9, 0x6, 0x6, 0x9b, 0x4, 0x4, 0x2, 0xfa, 0xffffffffffffffd9, 0x6, 0x8, 0x2, 0x6, 0x7, 0x5356, 0x3f, 0x9, 0x5, 0x6b, 0x3, 0x9b000000000, 0x7, 0x8, 0x0, 0x3, 0xff, 0x3, 0x3ff0000000000, 0x8, 0xffffffffffffe2fb, 0x1, 0x1bdb7608, 0x8001, 0xff, 0x7fff, 0x4, 0x3ff, 0x6, 0x6, 0x8, 0x4, 0xe4, 0x95, 0x1, 0x7, 0x6, 0x2, 0x7fffffff, 0x5, 0x4, 0xec, 0xfffffffffffffffd, 0x1, 0x0, 0x5, 0xa55, 0x9e69, 0x6, 0x20000, 0x33a6, 0xffffffff, 0xe3, 0x401, 0xff, 0x5b0, 0x5, 0x887, 0x52e508bd, 0xffffffff835b9beb, 0x400, 0x3, 0x80000001, 0x6, 0x6, 0x0, 0x0, 0x8, 0x7, 0x6, 0x20, 0x3e81, 0xb9, 0x1, 0x200, 0x8, 0x800, 0x5, 0xffffffffffff4e5c, 0x0, 0x2, 0x0, 0x0, 0xff, 0x1f, 0x100000001, 0x80000000, 0x8, 0x1c5, 0xc1, 0x3ff], 0x7, [{[0x3, 0x100], @broadcast=0xffffffff}, {[0x100000000, 0xff], @multicast1=0xe0000001}, {[0x1f], @loopback=0x7f000001}, {[0x3, 0x3], @loopback=0x7f000001}, {[0x5, 0x3], @rand_addr=0xfff}, {[0x4, 0x101], @dev={0xac, 0x14, 0x14, 0x19}}, {[0x3, 0x6], @loopback=0x7f000001}]}, {[0x0, 0x8, 0x1ff, 0xf07e, 0x3ff, 0x4, 0x7ff, 0x680, 0x101, 0x0, 0x1, 0xd9ed, 0x5172, 0x8001, 0xeff, 0x5, 0x5, 0x1000, 0x4, 0x26, 0x5, 0x8000800000000, 0x2, 0x6, 0x7f, 0x79d, 0x8, 0x2, 0x3290, 0x100, 0xffffffff, 0xffffffff, 0x7fff, 0x1c7, 0x57d, 0xff, 0x4, 0x1, 0x4, 0x9, 0x3, 0x2, 0x1f, 0x6, 0x2, 0x100000, 0x6, 0x0, 0x4, 0x100000001, 0x81, 0xa1, 0x800, 0xffffffff80000000, 0x7, 0x59a0, 0x1000, 0x401, 0x8, 0x80, 0x8, 0x10000, 0xffffffffffffffe0, 0x444, 0x6, 0x2, 0x3cb6, 0xffff, 0x400, 0x3a58, 0x10000, 0x6, 0x29d5, 0x81, 0x1683a00000, 0x5, 0x18, 0x3, 0x9, 0x0, 0x4, 0x80000001, 0x40, 0x7fffffff, 0x47, 0x438975ae, 0x7, 0x6, 0x0, 0x75, 0x7f, 0x7fff, 0x3651, 0xffff, 0xde3e, 0x6, 0x313, 0x7f, 0xa7c, 0x4, 0x2, 0x100000001, 0x400, 0xec7, 0x2, 0x1e, 0x8, 0x1, 0x3, 0x10000, 0x0, 0x5, 0x2, 0x9, 0x7, 0x552, 0xffffffff00000001, 0x7, 0x44, 0x4, 0x5, 0x2, 0xfffffffffffffffe, 0x80000001, 0x45efbfa1, 0x9, 0xfffffffffffffffd, 0x3ff, 0xb40, 0x1ff, 0x8, 0xfff, 0x5, 0x8745, 0x7, 0x3, 0x1, 0x6, 0x40000000, 0x100000000, 0x100, 0x7, 0x1, 0x0, 0x4, 0x13ec, 0xe0, 0x9, 0x8, 0x100, 0x401, 0x27, 0x5, 0x6, 0xa1cd, 0x7f, 0x7, 0x9, 0x6, 0x902f, 0x7, 0x7, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x3, 0x10001, 0xff, 0x1, 0x9b2, 0xfffffffffffff801, 0x7f, 0x3, 0x7, 0x100000001, 0x5, 0x9, 0x3, 0x872, 0x8, 0x4, 0x2, 0xd0db, 0x0, 0x20, 0x1000000, 0x6, 0x5, 0x0, 0x49, 0xfff, 0xa3, 0x1, 0x4, 0x5, 0x6, 0x0, 0x1, 0x1f, 0x9, 0x2, 0x400, 0x20, 0x7e33, 0x1000, 0x8, 0x7ff, 0x81, 0x6, 0x1, 0x18e, 0x9, 0x5, 0x80000000, 0x7, 0x20, 0x4, 0x2, 0x3f, 0xffffffffffffff00, 0x7b8, 0x400, 0x8, 0x0, 0x10000, 0x10001, 0x3, 0x100, 0x1, 0x4, 0x5, 0x7fffffff, 0x800, 0x1, 0x6, 0x368, 0x100000001, 0x43, 0x94ee, 0x984, 0x7, 0x4f, 0x1000, 0x4, 0x100, 0x9, 0x2, 0xeb50, 0xffffffffffff0001, 0x7fffffff, 0x5, 0x2, 0x6, 0xffffffffffff55a6, 0x5a, 0x2, 0x100000001, 0x187b], 0x4, [{[0xbc, 0xffff], @dev={0xac, 0x14, 0x14, 0x1d}}, {[0x2, 0xffffffffffffffc1], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x2, 0x10000], @loopback=0x7f000001}, {[0x0, 0x8], @broadcast=0xffffffff}]}}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, 0xfffffffffffffffd}}}}, {{{0xf, 0x1, 0x0, 'bcsf0\x00', 'veth0_to_bridge\x00', 'syz_tun\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@cpu={'cpu\x00', 0x8, {{0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0x8, 0x6, 0x19, 0xde, 0x94}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}]}, 0xdc0) r6 = creat(&(0x7f0000005180)='./file0\x00', 0x8) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f00000051c0)=0x3, 0x4) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x30010, r6, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000005200)={{0x2, 0x3, 0x2, 0x0, 0x100000001}}) 2018/04/27 19:27:51 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x4100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) fcntl$getflags(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffff134, @empty, 0x1}}, 0x0, 0x1, 0x813, 0x4, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xbe3, 0x5, 0x7, 0x1, 0x7, 0x0, 0x200, 0x5, r1}, &(0x7f00000001c0)=0x20) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='/dev/admmidi#\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000000280)="b5c124cd3f06593c0666dbce601f96ed328a2a7a2e737833d9acc7bf87383a98cbf8d2c46489571e9671f53afe720cd87f346cabb6c46e6cebe8189564997c666a3851e090fe9d798c649f5691bca7fde2f79d252c05185eee8149946677d651dc0449bd56bcacbd01fb1e30f493a5a228e0dfd5", 0x74, r4) write$cgroup_subtree(r0, &(0x7f00000003c0)={[{0x2b, 'pids', 0x20}, {0x2d, 'memory', 0x20}, {0x0, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x21) clock_gettime(0x3, &(0x7f0000000400)) sendto$ipx(r0, &(0x7f0000000440)="41a0066772e0aac9976cb2226340c9a31bb16b312764f7", 0x17, 0x4000000, &(0x7f0000000480)={0x4, 0x8000, 0x3f, "54b87925fcc1", 0x2}, 0x10) splice(r0, &(0x7f00000004c0), r0, &(0x7f0000000500), 0x2, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x1, 0x74, 0x8008, 0x81, 0x4, 0x200, 0x6, 0x5, r2}, &(0x7f0000000580)=0x20) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000005c0)=""/15) r5 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x40400, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000640)={0x0, 0x3, 0x4000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r6 = msgget(0x2, 0x10) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000680)=""/45) getsockname(r5, &(0x7f00000006c0)=@nl=@proc, &(0x7f0000000740)=0x80) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000780)={0x4, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000007c0)=""/238, &(0x7f00000008c0)=0xee) r7 = syz_open_dev$usbmon(&(0x7f0000000900)='/dev/usbmon#\x00', 0x43, 0x0) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000000940)={0x4, 0xffff}) sendfile(r0, r5, &(0x7f0000000980), 0x7) mknod$loop(&(0x7f00000009c0)='./file0\x00', 0x6001, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000a00)={r5, 0x101}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000b80)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000003180)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000003140)={&(0x7f0000000bc0)={0x2554, 0x1e, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@nested={0x2170, 0x1b, [@generic, @generic="696dae0d661d65954c0790d83cfbba1e2380ee07267b3608d0eaea554c6d40623a48ca96f4f5acb0d2a382878502bc706efcac2606c652922245", 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@typed={0x14, 0xf, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="34f3c2f0e5048929e3215f9c19fa5be7305998a2538ccd9d86b3ee6976093a2692bbd87194818fe19f9e5d1bde6c1f47d46795b0fd443b44d7cef460", @typed={0xe0, 0x32, @binary="270f34fd63fc9fe86effc76950221d1cb4a9369c317fea60a3e61b27899ca3eef3032f50bc36c50668c134c5175ea48da198d41fc4e6aafb510d49588a0a732bc5699ba35f211f6f7ac0cf069a965b3d019aa8e06b08c30f9c6a12fd97906da74e19737c940b7881b049d31e4bef346591582e0e6274020b671e443c3fddf70fcbdd23bf3cb131ac5998195de5ef43e4a78b184770d1d8b485ffad8138b0a52dded76aceefa4a2ced4a5d1aa90b4a87d5ad7ab8e32cde6783fd298f6c59a3db6bf5ff63b2844f91931acba09d109e96a84c5dc32e82beafc3b607d4c"}]}, @nested={0x218, 0x3a, [@generic="d5e74b9309d70435c42e6baacd4b3f22feb5551b1a1874d0614bb436584f81b0b419c8d673a12d", @generic="544e52f1483ae34852a02de540c042325e154decb65eac477c05817d3c06afbb5b6d88b28d59a9b00f5c1e5fc132b887f4667c2d4704786084bce10ccd77a74529b743b49e6da8d502d55311ebe5c19b125e85b146469f24dd148e5550dc78b21a7e33411789ded7996f3b551b5c8dfe0e837079bd5e32", @generic="e961e8ba0e98427c9f0e719f84b2b2073bac0f7b719a3d725a6fc4d602b176df7c20296a05cce82fc455dad8ca6423", @generic="734debe18675381ac50c76c4accb2c1d3d1b6b7ab3cc71aae8439c194eef7c6d4581ce5c141addaaf79912e07b20e58ba54e2d19fca2af43fe551f36273d29dd59845b5756c49eef8ba1f03630d5f890b74d7c9707df3df4eabee4a7dbb8bb772b578363d6f1674d4d306a3de0f5f4b9b3de47f620c78b5727ddf16820ee99030c1ea54e19774bf4d2d42d1046c05a639b060a877c54070244344c0fa36bbe6ce5aa9fb779261b3f5486dca79c6b26762e08996bd2ae90059ba6ea8540049e2af93ed07be16a3a6a061df19f0c5f869af9a8fe25d22e485724b8b040ec83baf3d413807833e6dbc02de11a4582b8a1", @generic="7c0c421dde6333d3736dc374770c8ed1b91f4065c4d0ce5c881337419a2923d8de440f95d8ac1cd0749508e90a0a144de6499d720822db959d3532acd56bb02a2859755c8aaf82ab1e118dfc", @typed={0x8, 0x4f, @uid=r8}, @typed={0x4, 0x45}]}, @typed={0xe0, 0x39, @binary="9337496bcaba2c953bb71171373dc4c6d57efcc53cfc29c69e38d04c11f8e7c38b16d189832c61d8ce33fd51bebdd4a489b3f84d14e6170cec0d2721f405cb18647937ce2e48c9516736713af880209b476348ee678ac281db31a8fa2be96a1dc7c4b0ce01fc2abf48cdb230f38c4e5c8f5b9c1934fcce90886b7b58a92f779b792dd6b71c1bd5c98db8c9e88f6ac8ce24a9d2f7508152cac8e90683d39d74a6db59ac3422837397b686b1d6edc7800e950b4f73a0c4f14af2c423e529c53d807ac260474f3c6e58e4e722c466cbcfcb4f86855d95f1091c82"}, @typed={0x14, 0xb, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="402b71b865a83bffbc784bc88c8efb45d8ae39e8c0a800ecf0c58a1d3d80de53cf4630f2ef631db3d12c4a29e6ea9fb83b8ae52a6edaec07c42b9e32ed7a25071f229428a3d597d64f2d0707ba5925f2901bb095589efac98f4797a029cca28f3743908af8e66c196594e374af233c8304457e685bc00b77c22554b10e5624c58ef9d7f714a2355ff09cf2c114c1568d5b4ed739ac489351a0c3a7acbc9fbb3a75320a32d1d04bb6ef000a7d5387414bf7955234ba3efbcd6aca94583855207dc3"]}, 0x2554}, 0x1, 0x0, 0x0, 0x10}, 0x48840) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f00000031c0)=0x2, 0x4) 2018/04/27 19:27:51 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7ff, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x101) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4c78, 0x200000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100), 0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) socketpair(0x11, 0x0, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffffffff, 0x2000) getsockname$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf0, r5, 0x310, 0x70bd25, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4c}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000004c0)=0x401, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000500)='irlan0\x00', 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000540)=0x5) r6 = gettid() capget(&(0x7f0000000580)={0x20080522, r6}, &(0x7f00000005c0)={0x22e7, 0x3, 0x10001, 0x1, 0x3, 0x10000}) ioctl$int_out(r0, 0x5460, &(0x7f0000000600)) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x20002, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000680)) getpeername$llc(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000800)={@multicast2, @broadcast, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000880)={'bpq0\x00', r8}) open(&(0x7f00000008c0)='./file0\x00', 0x80000, 0x48) fcntl$setflags(r7, 0x2, 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000900)=0x100000000, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000940)=0x1, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000980)=0x7f, &(0x7f00000009c0)=0x2) getpeername$llc(r7, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x10) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000a80)={0xffffffff7fffffff, 0x3, 0x3f, 'queue0\x00', 0x49}) 2018/04/27 19:27:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x1, r0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x3}, 0x1) sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000100)=@ax25={0x3, {"c6d2b450eab2b7"}, 0x8001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="b0030205e85ada90942ff927f89a66ef4f9431884bd58680527373196fd44af1d6be3ceeb0f6c5a743285e0b456d7fca8a31209441a4328886c7a7b703b9d23db88a1001654a37c21f77456aadca7d136fa828be5f5f0340a943919eb49eeee565a2", 0x62}, {&(0x7f00000001c0)="b902a03290041860a36e6f27c31df616322f2fc718ebb09e8dd986ff2dd77f93c9b710d34956ea281bfcaa9e121f4bacd66a9838204a7e9d7c40", 0x3a}, {&(0x7f0000000200)="ec5665274ae3c750723c3d6ee7bf844084049fcf146f44bafb", 0x19}], 0x3, &(0x7f0000000280)=[{0xc0, 0x3a, 0x100000000, "457573f6bdceec714b6211a59a0ebdd35a6666bdaca7a39c250fd95b28a367f1192b64caf6b9a1ab395d5780cb1d3a9da2b5c14f298bbf313d13b7266db135759e8d10827ee57dc2708d8f66db8b151682e6a50f58469f5741ec74026a868b42fba1fbb7fbaf33fa4839eb21d7225304ebae7c9337e1cd5a48512425351bf0c1910f70ba6eaa90c02929ba879e9a1b0ccf9a78c6518ba0e6a33258945b4e5f21a7006edf255ad3d09a1c1fdf8fa73b"}, {0xb8, 0x11e, 0x36, "dffc13324aaff77f7e85040b71d635509a0183021be406eefa1c406827fb7f5d497cb79ea53c890c7753ee2c6431808b29756fe25e250fbbbeecc297ad2e783e48b107b3a2949a11612d3b5ab2416e71244fe2c7606da86f02632cfee367bb6a46cd98898531cbb78662b9ec1b83d4399dfa7c9397ae32463f40b7f5470f24b2ce4a3414a87ff2982786f78977a82c5bdd323cc832f77347f918e100676428191e6f78"}, {0x100, 0x1ff, 0x3, "662942e6ba7997bd4c2895736f3794f86e7fcd76190f23d87520cda8ccdff713da13302d22d92cbc8c87f4f69c63ca71ee492607d5f3c68a1da624e6a2fa73e1f8952f1dc271db5cce3f9e0000657a86033562b567332b153821a146bad0769f37813fd7482a604651ff4cbbc53b5c4b58a7e7be7c96a3a81ca9dcbade4e801aaa2cf1dd12c9d3ccc6e2781015ee29271c625b32be714b6e557ae1377bba804bb0ee06c159df18ed05ed06f29ba9c492981e5fd79df68707171c3831c1a57b4a5402a36a0507d93a60e8dd44e30aea70b426ff3c35cc13c481e3ba79cea338754cc82d239e9a60cb0f7fe282"}, {0x78, 0x29, 0x3, "790ac328dc42d269c30253c1f7b5279ff3e3509a066cfc000c2fa0a508d57c4312fa62db87c537283187be832db00b8ad035908aab966b35dd6276f958d5a0bbb2400848a29e77dd427222b88da168f34af53010a8e820879db16e902c8f7757ad93"}, {0xe8, 0x116, 0x7ff, "90ab068c59613028e332552b8be449c741680003b1ffe06d0b1b563d01add7f98e8af0d42bfef77cca83bb4d2ea6757efd8cf932a96274013c9a613de6191c52ff042bb3142b6b68ad2be7723affd0b5fa77978e30b2ee88f022d6a198beaed98786d21d54d183cebbde6d4ab2f39d432f079b869202afd0cb3c69f3c6a95d77bead6aae0a5c7588965d0e68b599a38723e0640c0b841af14742f0e515f09342e46d941de35090c165c804357b89b67be3d0aa732c814b179a03aa33536ee05dfd1c8b67c4c8ad109b6eb61bc9ae457ab7"}], 0x3d8, 0x810}, 0x20004040) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000006c0)={0x80, 0xfffffffffffffffa, 0x7fff, 0x7, 0x59, 0x3, 0x8, 0x0, 0xaf7, 0x10001, 0x2}, 0xb) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000700)=0x77) bind$pptp(r0, &(0x7f0000000740)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000780)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000007c0)='./file0\x00', r1, r2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000940)={0x0, 0x8a}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000009c0)={r3, 0x4, 0x20}, 0xc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a40)={0x1, 0x0, [{0x0, 0x1b, &(0x7f0000000a00)=""/27}]}) semget(0x0, 0x3, 0x201) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000b00)={r3, 0xc}, &(0x7f0000000b40)=0x8) prctl$seccomp(0x16, 0x1, &(0x7f0000000c00)={0x9, &(0x7f0000000b80)=[{0x6, 0x9, 0x6, 0x3}, {0x1ff, 0x80, 0x5, 0x4cf}, {0x349, 0x7fffffff, 0x400, 0xfd7}, {0x2, 0x2, 0xfffffffffffffffc, 0x7fff}, {0x200, 0x6, 0x73, 0xff}, {0x1000, 0x18c, 0x6, 0x10000}, {0x0, 0x3, 0x101, 0x6}, {0x7fff, 0x5, 0x3f, 0x9}, {0x7, 0x7, 0xe2, 0x2800000}]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/rtc\x00', 0x129800, 0x0) getpeername$unix(r4, &(0x7f0000000c80), &(0x7f0000000d00)=0x6e) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000d40)={{0x0, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x100, 'id0\x00', 'timer1\x00', 0x0, 0x7f, 0x200, 0x3, 0x2}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000e40)={0x8be2, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1e}, 0x7fff}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xdd80}}]}, 0x110) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000f80)={r4, r4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001100)={0x2, 0x0, [{0xf000, 0x23, &(0x7f0000000fc0)=""/35}, {0xf003, 0xc1, &(0x7f0000001000)=""/193}]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001180)=@req={0xd2e, 0x80, 0xffff, 0x100000001}, 0x10) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000011c0)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/04/27 19:27:51 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4946, 0x2200) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x1e) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3, r0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/230) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000003c0)={r2, 0x2}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000400)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'bond_slave_0\x00', r1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x65, "45e9d91fc185518fd3c189876c79d737117951a6a6a4bea3730e665c9bd811002f1570a53c322a6d66ba7cb7a5fa4cda64fa14f5ca9e275f1de963414c436ba48c765cde494db9c191370a9d7b41a46adf198a624dc0675da636a83a06a13f61a7ca984029"}, &(0x7f0000000500)=0x6d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x2, 0x4, 0x2, r4}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000005c0)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfe5}, @in6={0xa, 0x4e24, 0xf71, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x82, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}], 0xd0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000006c0)={@in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}}, 0x7ff, 0xa35, 0x20, "81bc6632b88d60b45eefa0f7691846d106fc6ebedcdbae816141c118a65f471f47a9c56c8be4137b50c51990f05f4a94063319930d9370ae9b5a36d23b946581b07bfc9478420bc1172a961fba76bfb6"}, 0xd8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0xc0200, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000000800)="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", 0x1000) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001800)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000001940)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000001980)=0x12000) epoll_wait(r0, &(0x7f00000019c0)=[{}, {}, {}], 0x3, 0x200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f0000001a00)='./file0\x00', r0}, 0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000001a80)=r0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001ac0)={r4, 0x80, 0x1, 0x100000001}, &(0x7f0000001b00)=0x10) r7 = syz_open_dev$vcsa(&(0x7f0000001b40)='/dev/vcsa#\x00', 0x9, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000001d40)={&(0x7f0000001b80)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000001d00)={&(0x7f0000001c00)={0xc4, r8, 0x100, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) 2018/04/27 19:27:51 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x3, 0xe0000000000, 0x0, 0x8, 0x1c, 0x8, 0x4}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200402) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x3ff, 0x1, 0x4}, {{}, 0x10000, 0x63, 0x74c}, {{0x77359400}, 0x7ff, 0x9, 0x3}], 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2, r4}) r5 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x8001, 0xb4}, 0x0, 0x3, 0x4, {0x7fffffff, 0xffffffffba432c76}, 0xc8b, 0xffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000280)={0x3, 0x3, 0x0, 0x2, 0x8}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000002c0)={0x1ff}) fchdir(r1) futex(&(0x7f0000000300)=0x1, 0x1, 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)=0x1, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000003c0)=0x1, 0x4) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000400)={0x3, r0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x1, @empty, 0x5}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20}], 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) write$sndseq(r1, &(0x7f0000000540)=[{0x5, 0xfbfb, 0xeb, 0x7fffffff, @time, {0x5, 0x4}, {0x1, 0x9}, @control={0x95c, 0x3, 0x9}}], 0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) r7 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in6, 0x4e24, 0x2b, 0x8, 0x4, 0x2, 0x80, 0x0, 0xbf, r6, r7}, {0xfffffffffffff598, 0x2000000000, 0x7, 0x6, 0x2, 0x6f48697c, 0x7, 0x3}, {0x3, 0x100, 0x7, 0x1}, 0xc2, 0x6e6bb9, 0x2, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x3504, 0x5, 0x3, 0x5935, 0x100000001, 0x4}}, 0xe8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000006c0)=0x3) fsetxattr(r1, &(0x7f0000000700)=@random={'os2.', 'vcan0\x00'}, &(0x7f0000000740)="73797374656d706f7369785f61636c5f61636365737373656c662f5e3d76626f786e6574317b2b6e6f64657625766d6e657430017472757374656400", 0x3c, 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x4) preadv(r3, &(0x7f0000001880)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/217, 0xd9}], 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000018c0)={r6, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001900)={0x2000}) ioctl$TIOCNXCL(r0, 0x540d) [ 60.266272] IPVS: ftp: loaded support on port[0] = 21 [ 60.335920] IPVS: ftp: loaded support on port[0] = 21 [ 60.378339] IPVS: ftp: loaded support on port[0] = 21 [ 60.381571] IPVS: ftp: loaded support on port[0] = 21 [ 60.400998] IPVS: ftp: loaded support on port[0] = 21 [ 60.411799] IPVS: ftp: loaded support on port[0] = 21 [ 60.421826] IPVS: ftp: loaded support on port[0] = 21 [ 60.450223] IPVS: ftp: loaded support on port[0] = 21 [ 62.506856] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.513431] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.541969] device bridge_slave_0 entered promiscuous mode [ 62.562785] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.569246] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.597392] device bridge_slave_0 entered promiscuous mode [ 62.611693] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.618230] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.627231] device bridge_slave_0 entered promiscuous mode [ 62.635513] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.642063] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.664951] device bridge_slave_0 entered promiscuous mode [ 62.675204] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.681607] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.690874] device bridge_slave_0 entered promiscuous mode [ 62.716202] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.722651] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.733295] device bridge_slave_1 entered promiscuous mode [ 62.748603] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.755112] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.772324] device bridge_slave_1 entered promiscuous mode [ 62.784239] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.790677] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.802946] device bridge_slave_0 entered promiscuous mode [ 62.812561] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.819059] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.833375] device bridge_slave_1 entered promiscuous mode [ 62.841880] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.848298] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.859915] device bridge_slave_0 entered promiscuous mode [ 62.868775] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.875237] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.882702] device bridge_slave_1 entered promiscuous mode [ 62.889280] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.895696] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.911086] device bridge_slave_1 entered promiscuous mode [ 62.921170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.931912] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.938325] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.950187] device bridge_slave_0 entered promiscuous mode [ 62.961261] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.967712] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.975524] device bridge_slave_1 entered promiscuous mode [ 62.984239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.991714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.001402] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.007803] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.028224] device bridge_slave_1 entered promiscuous mode [ 63.047903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.055348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.064281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.075987] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.082551] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.123608] device bridge_slave_1 entered promiscuous mode [ 63.132724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.143198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.150841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.158263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.166889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.174360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.233326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.292560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.312324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.426357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.502610] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.520988] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.569489] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.580380] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.627782] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.643923] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.657688] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.669296] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.680458] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.714481] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.779458] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.790765] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.853203] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.900687] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.926391] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.939512] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.947989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.955940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.964203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.971204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.999322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.032572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.046860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.058081] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.074720] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.095093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.102181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.125215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.147638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.170066] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.179496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.186423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.196277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.249303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.291219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.298132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.352738] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.372761] team0: Port device team_slave_0 added [ 64.432603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.446706] team0: Port device team_slave_0 added [ 64.453492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.461834] team0: Port device team_slave_0 added [ 64.476468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.499068] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.511940] team0: Port device team_slave_0 added [ 64.533820] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.552673] team0: Port device team_slave_0 added [ 64.560254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.575068] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.583448] team0: Port device team_slave_1 added [ 64.594163] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.606299] team0: Port device team_slave_1 added [ 64.616259] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.629229] team0: Port device team_slave_0 added [ 64.638180] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.645795] team0: Port device team_slave_0 added [ 64.652424] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.662164] team0: Port device team_slave_1 added [ 64.691610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.709126] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.716503] team0: Port device team_slave_1 added [ 64.732889] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.742410] ip (5040) used greatest stack depth: 17160 bytes left [ 64.753941] team0: Port device team_slave_1 added [ 64.772101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.787901] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.795761] team0: Port device team_slave_1 added [ 64.822882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.866008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.892636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.901447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.913426] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.920649] team0: Port device team_slave_1 added [ 64.932824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.951870] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.962306] team0: Port device team_slave_0 added [ 64.969945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.979594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.989099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.007626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.040722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.055652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.064833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.072879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.080737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.087661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.095880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.106525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.115378] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.125409] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.134457] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.142389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.149514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.179057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.204419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.219587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.230970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.238717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.246509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.254248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.261650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.269486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.277781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.285126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.294389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.303833] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.312926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.320207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.328414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.338365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.353965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.370873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.378147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.385938] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.395283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.402376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.416748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.431835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.451374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.467154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.491688] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.503730] team0: Port device team_slave_1 added [ 65.514110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.529972] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.538789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.549686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.560574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.576468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.587592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.597932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.610490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.635996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.644644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.655868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.687128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.722199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.743141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.752591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.773541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.806238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.844475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.854881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.874586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.909738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.929696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.954096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.089509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.097149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.108822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.778124] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.784701] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.791734] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.798252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.822707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.843140] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.849574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.856243] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.862634] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.876978] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.889974] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.896384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.903091] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.909452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.953071] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.968901] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.975340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.982038] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.988435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.998256] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.016088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.030878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.048563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.070798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.099809] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.106436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.113143] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.119544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.132373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.243772] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.250202] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.256916] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.263330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.271139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.292313] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.298750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.305450] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.311838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.356356] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.638387] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.644853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.651550] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.657951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.702802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.063267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.072115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.092505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.105600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.882964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.025273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.068597] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.140763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.228955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.346233] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.391097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.431936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.514949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.528216] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.606512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.716533] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.803098] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.829653] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.927170] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.933460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.946536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.966829] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.976725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.991631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.016331] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.025593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.040248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.054608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.105010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.111532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.121794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.258872] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.265180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.278506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.291835] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.298764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.322753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.449435] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.455665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.466991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.482071] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.495250] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.580477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.610119] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.635280] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.742949] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.752508] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.871173] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.063557] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.069932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.083781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.601118] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 19:28:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="110000001af0001800000000000000000055940dd79b909214f11837ac9541918ccdb3f91158b349c3f2ca820f3737cd680450839aca73e459db2a3b05888a95a3e6556351bf5c800cdd0cc4e4a41ad0c1dc653f6a6615cfbc3dda7bdf6c6cad19b5929bcc85f0f22d", 0x69) [ 76.728586] audit: type=1326 audit(1524857288.363:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6599 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:09 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) socketpair(0xb, 0x80000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1000000000000000, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x52dd, 0x1, 0x10000, 0x1f8000000, 0x3f, 0x1, 0x9, r3}, 0x20) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) io_submit(r5, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r4, &(0x7f0000000000), 0x10, 0x0, 0x0, 0x1}]) 2018/04/27 19:28:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) 2018/04/27 19:28:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x6000000000000, 0x0, 0x20, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x8000, 0xb05}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x9, 0x2, 0xf2df, 0x2, 0x2, 0x2, 0x1cd, 0x7, 0x6944, 0x1, 0xc7, 0x0, 0x5, 0x400]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={r3, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x3d}, 0x90) r4 = dup3(r0, r0, 0x80000) bind$ax25(r4, &(0x7f0000000440)={0x3, {"9508de49a5dfd2"}, 0xfffffffffffeffff}, 0x10) 2018/04/27 19:28:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00000004c0)=""/179) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000040)) 2018/04/27 19:28:09 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/191, 0xbf) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="2e86"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 19:28:09 executing program 5: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x401, 0x180) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) 2018/04/27 19:28:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) r1 = socket(0x2, 0xf, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x1, 0x100, 0x0, 0x7ff, 0x652c, 0x100}, 0x9, 0x5, 0x7f01, 0x5, 0x5, "5e6389d5877089b9dd3893a36298b15002beac386cdfede6b1cc9809608a3d1b400a5398ce2086d2620da742d73b4f6cf4e7d52c2d101f4aa046ec6e6f9eb9316ca2fcced02a31041b75d98d8db9e322108ca46ec8b4438ab97a5d95ff8659ce9c3bc115c194e05fc408aca3b496f5a94cb35d20fb266d533ced54841113780f"}) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/27 19:28:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x17) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sync() pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000180)=0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) [ 77.662733] audit: type=1326 audit(1524857289.298:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6599 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000013c0)=@buf={0x1c, &(0x7f0000001380)="e55877aabd33a76d17492deb7c6efd31d9a3d6ea9ddf8761d28b5388"}) r1 = memfd_create(&(0x7f0000000040)='/dev/snd/timer\x00', 0x3) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='z', 0x1, 0x4008000, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001300)={0x2, &(0x7f0000000200)=""/4096, &(0x7f0000000180)=[{0x23, 0xd5, 0x97cf, &(0x7f0000001200)=""/213}, {0x40, 0x0, 0x0, &(0x7f0000000140)}]}) read(r0, &(0x7f0000001400), 0x0) [ 77.795839] binder: 6629:6631 ERROR: BC_REGISTER_LOOPER called without request [ 77.803437] binder: 6631 RLIMIT_NICE not set 2018/04/27 19:28:09 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10001}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x7bf}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/04/27 19:28:09 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x7f}, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/27 19:28:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) r1 = socket(0x2, 0xf, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x1, 0x100, 0x0, 0x7ff, 0x652c, 0x100}, 0x9, 0x5, 0x7f01, 0x5, 0x5, "5e6389d5877089b9dd3893a36298b15002beac386cdfede6b1cc9809608a3d1b400a5398ce2086d2620da742d73b4f6cf4e7d52c2d101f4aa046ec6e6f9eb9316ca2fcced02a31041b75d98d8db9e322108ca46ec8b4438ab97a5d95ff8659ce9c3bc115c194e05fc408aca3b496f5a94cb35d20fb266d533ced54841113780f"}) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/27 19:28:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) r1 = socket(0x2, 0xf, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x1, 0x100, 0x0, 0x7ff, 0x652c, 0x100}, 0x9, 0x5, 0x7f01, 0x5, 0x5, "5e6389d5877089b9dd3893a36298b15002beac386cdfede6b1cc9809608a3d1b400a5398ce2086d2620da742d73b4f6cf4e7d52c2d101f4aa046ec6e6f9eb9316ca2fcced02a31041b75d98d8db9e322108ca46ec8b4438ab97a5d95ff8659ce9c3bc115c194e05fc408aca3b496f5a94cb35d20fb266d533ced54841113780f"}) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/04/27 19:28:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x1, 0x8, 0x40, 0x500}) 2018/04/27 19:28:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/27 19:28:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x7fff, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001ac0)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf9d8}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xf8}], 0x38) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x3, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x500000000000001}) bind$alg(r3, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001940)=0x401, 0x4) accept4$llc(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x10, 0x800) sendto$inet(r2, &(0x7f00000019c0)="ae98e0ee8585306a110549da697976f7db49da2498f4b433ab78afb1edffbf630db8d477c8ecf0be289928d8b5ba5260b3620cd1f417ed71b0d3cb3d70b219a1067894ea93340a7702aa43a5951b46de618c32b19c8093e15f76c6da5ccd0c77f5dc06d92183b37741cb895b5b4ca2a9f5739e517e7811970c0b6c35dafb3cf78a98e4d1d246dcf3f974bb79ba00aee1f751be51ce83adf7f7e255e7c80d43b5b562f1912a726ba483ccb9484097081a8653faf31fc269a4681f9ae45ceecf90a694c8882af5ec2b554fdc7b298ea19bb0c9c8550e081eb047dce923a8d256a746c6037656f2fd87ae5695c3e6c3b91339dc82c2cb", 0xf5, 0x4000, 0x0, 0x0) r5 = accept(r3, 0x0, &(0x7f00000015c0)) connect$inet6(r5, &(0x7f0000001b80)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x640}, 0x138) recvmsg$kcm(r5, &(0x7f0000001900)={&(0x7f0000001600)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001680)=""/127, 0x7f}, {&(0x7f0000001700)=""/223, 0xdf}], 0x2, &(0x7f0000001840)=""/184, 0xb8, 0x8001}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000000a000)="29593829b279bb195743557a6bbf063c241e6c54a3b277f25501d31eb41a519c1f3e0c8acf53c24f28ded2ca3a3f4a2eab391e7731b460c5ca800364713dd1a67ebff3c263a28598b823fc44123ea38befc2ce7fd40ef6ae9cdd4bf3e9f47d086f8d0d43615fff24f364409d9c1e0284fc87b3e6eae7bba91792c7e37bf960b1de8c9e368289d23a3ec259ea6eb97220e9c5b4996202efa4cd28f0", 0x9b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}}, 0xcd}, &(0x7f0000001440)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9e}}, 0x9, 0x7}, &(0x7f0000001540)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000001c80)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001cc0)=ANY=[@ANYBLOB="a8000000638d8f58992a834a9c2fe11b3deb714436719c4d471600"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x80c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001980)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) sendto$inet(r1, &(0x7f0000000080)="bccd70094478e5ac1b6e0cba77063070f529fd3d0107ff3431d04d03a130411214e0fc7213ae0b96fe0ef16f83ce16c3c98e65f4a26ad8e6f21ce89f7c5be832c739bdca1329f00f6353c214a16815ddd481a632707d66b39e88329cf15f1133c9ca9da8ffe50bcd5758dd271292bef03f0095a0a42e451763243ee687591ea256d55c0274d7c99b1eb2d09eb0208d52c74b4940305754b953b1e187a38930e96c479905c0", 0xa5, 0x8000, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000000180)={'vlan0\x00', @ifru_addrs=@sco={0x1f, {0x9, 0xc00000000, 0xa9, 0x1, 0x4, 0x13e}}}) sendto$inet(r1, &(0x7f0000001d00)="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", 0xe00, 0x4000, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 19:28:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00000000c0)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x800000000010) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20181, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000066991a1ba3e20bceef11810000000000b28b196ea0fd4ae0b1888fd42038005cb0402a0743df2728796345ac9b1b53e8d444c0aad39f3de1e422"], 0x14}, 0x1}, 0x0) 2018/04/27 19:28:09 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x2, 0x9, 0x8006, 0x800, 0x100000000, 0x1, 0x9, 0x6, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0xe9, @dev={0xfe, 0x80, [], 0xe}, 0x585}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000280)="8b7a53d2518b3eba459dc257361ec8b63e5d57653b6a8ec199bc89d066c501da668f9f7f572c1fbffc9ec70777320d2cd591af0ba01e1e536e938ca49a69182b6719367668c32a4697815272fd2e6cd8986a657cf1118de0212d750a7fdf34629ab71dc276490500bf4cd92d7116af431c047428348db179e28d5e332295ba4f765598c6b1ce7dc4a947be052b294f132b1ed056c5023ca4e5f96ee22711", 0x9e}], 0x1, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0xfffffffffffffffb, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x10000, 0x4, 0x1, 0x4, 0x7, 0x988, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x3000000000, 0xffff, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0xb47a, 0x4e0, 0x6, 0x1, 0x80000000, 0x7, 0x650, 0x5, r3}}], 0xc0, 0x20000010}, 0x4000084) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/27 19:28:09 executing program 1: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000004c0)=@get={0x1, &(0x7f0000000580)=""/158, 0x100000001}) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x101, 0x820006, 0x4000000000000b, 0x1, 0x4}, &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)="85a2ca12a2721cd700d8c57491912342a549c5bb4d2f7301b38121f61095851b2c38a47456ee4bbc61bbc35bad4818fc6e5b5a8002d3d0b1458abb4f9ed9770510707baf84552dcd892fca0b0c32fff59c60bcad472cce27312288eed5198af4a60df8381f595a5c30756b5535263c1f3bb2b156e98d353ef729ce57391109d16c9aab", 0x83}], 0x1, 0x0, 0x0, 0x40840}, 0x4000010) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x8d}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x307, 0x1ff, 0xf92, 0x1, 0x4}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000640)="b10df4d10cbfcf0c646e5451af0e0902000000000000aa2069f73ba4033472f1ab52043bd380925c034b69401512670de39a31b73646a41af4726edf9ce386c680f20d5c1f2de6923f39ac3d8a5de487b1970a9eb4acf3e492ab4e0e427425da876e8000000000000000d4335efc541feaa9dccc089c94d17dbed5704a0fd1253102b80100390c32a5707afe7861b7d373ef1271adca655ea7a4", 0x9a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000080)=0xfffffffffffff001, &(0x7f0000000240)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80003, 0xfffffffffffffffe) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400), 0x1, &(0x7f0000000440)=ANY=[], 0xfffffffd, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0xfffffffffffffe09) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000700)}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/27 19:28:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/04/27 19:28:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4802, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x10000, 0x8b4, 0xffffffffffffffff, 0x1, 0x0, 0x9, 0x118, 0xc, 0x5, 0x2, 0xfb, 0x3, 0x9, 0x9, 0x2, 0x100, 0x9, 0x401, 0x905, 0x3f9, 0xffff, 0x1, 0x9, 0x2e74, 0x0, 0xff, 0x7fffffff, 0xea, 0x4, 0x6, 0x70, 0x0, 0x3, 0x9, 0x20, 0x80000000, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000200), 0x8}, 0x10000, 0x8, 0x80000001, 0x1, 0x7fff, 0x8, 0x6}, r1, 0xf, r2, 0x1) close(r0) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x11}, 0xffffffffffffffe1}}, 0x100000001, 0x2, 0x94, 0x0, 0x9}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ff00390060d0b23fd46a3e12ecb24e5970c21d908d936dd43b497b0010000099a74fb6994efcd66a3f5e70b6e15b8d874e2a6e624c9ef8b0adcfc4e7fe5ea98018a071a0e89a57f6ae2e6c921fcaa612a28ed9c43323b63e9c00eca876a180f5345b9294168031b4eb3a3b3dc726eacb8572f6bfcea3f66e1109b960780f63a641115e11a2279d87d59b9cf48cca3df45451cda5c15ba58635c2657d899e7ebf4952073aec8bf9d864706b941dea67635369269668b6767f2fc49f3025bb37fce885e63ec7084f01711b71e02426f3cf793c26b6f897a96aeb388e2d4561879f082d26c589cc1cdf5b9a0000"], 0x41) bind$alg(r2, &(0x7f0000001840)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="ad56b6b3770b11c3be1f2992ea54c7be", 0xb) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd185033598267889107", 0x21}], 0x1}, 0x0) 2018/04/27 19:28:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000037ff8), 0x0, 0x8) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000035000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') setns(r1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) 2018/04/27 19:28:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80100, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x7, 0x7ff}, 0x2}, 0x10) [ 78.361282] syz-executor5 (6697) used greatest stack depth: 14136 bytes left [ 78.506533] binder: 6629:6727 got transaction to context manager from process owning it [ 78.514898] binder: 6629:6727 transaction failed 29201/-22, size 0-0 line 2847 [ 78.670734] binder: BINDER_SET_CONTEXT_MGR already set [ 78.676291] binder: 6629:6729 ioctl 40046207 0 returned -16 [ 78.685471] binder: 6629:6727 ERROR: BC_REGISTER_LOOPER called without request [ 78.685625] binder_alloc: 6629: binder_alloc_buf, no vma [ 78.692957] binder: 6727 RLIMIT_NICE not set [ 78.703074] binder: 6629:6729 transaction failed 29189/-3, size 0-0 line 2971 2018/04/27 19:28:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x8000, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) r2 = socket$inet6(0xa, 0x5, 0x73) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, 0x7, 0x1000000000000002, 0x2, 0x8, 0x6, 0x29, 0x7}, &(0x7f0000000100)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="ce30a69d0a000018"]}) 2018/04/27 19:28:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xf8, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) modify_ldt$write2(0x11, &(0x7f0000000180)={0xd41, 0x0, 0x0, 0x10000, 0x5, 0x4, 0x30, 0xe30, 0x3, 0xf04}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x6, 0x4) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/138, 0x8a) 2018/04/27 19:28:10 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0xf680bd4f808abe11) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) prctl$getname(0x10, &(0x7f00000001c0)=""/89) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/27 19:28:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/27 19:28:10 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000f40)={'filter\x00', 0x7, 0x4, 0x4a0, 0x118, 0x278, 0x278, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000f00), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xffff}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x0, 0x3, 0x1, 0x0, "86fa6cda69a115e29daf3d37c8a7d49dfe92f804c732f53f883bd732c2eb1f24456510885a8c322d84d1a64fb0bae4845e67f611fcc4066f550cef42c52fb3fa"}}}, {{@arp={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x80, 0x1f, 0x5, 0x0, 0x3, 0x800, 'ipddp0\x00', 'bcsf0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7, 0x6, 0x6, 0x6, 0x0, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7bcf4ba7}}, 0x1f, 0x2, 0xb25e, 0x6, 0x20}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x7, 0x0, 0x100, 0x8000}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={0x0, 0x1f}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x2, 0x2, [0x4, 0x7ff]}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000600)={0x0, 0x6}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000680)={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700)={0x0, 0x8}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000d40)={0x0, 0x401}, &(0x7f0000000d80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000e80)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xa5cb}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="99dd1d0353692a4a3f817e9e254c04948e939ae2c3a3cb1ce1b321421346d553da41c5a14e435d59a5de979fb03ab0f18c8c8ee34b0b9aa789a4f6cd063dc0833aeb8ca5a9ded08ab88708f66cbb4c55127345ce3ca45648b9a8", 0x5a}, {&(0x7f0000000180)="5114ada09cdd4ddc50bf5509934404751972f39ba75e4900797acd2f22faa9fb4ca47e36226d3832fc14a9f7d416bb93499717ab147ec45aff6a85f8d1a46b536fbf07df1f1b8e19c617d78cc3d9b441b9f5764bed942bdf2ee3f6ec7f71842599c212b6f38215facc20a6c005fee6bb949aaa3f58c15e9c9460c42f323631af04956ea84709ccb5667b1c4e6918a60ce9a6729d6289fbace354a723dd45675efe4b29c00c7fe26ca843353613955eb3000ad1ce786933e305900d1043ae64a5b0880b8f074afe55978de4cfae9be27d7f5b0b475c0f15f6ef4858b8dc2f09a61e1ee21460fa62abb33839f23d5699c06e9415e0", 0xf4}, {&(0x7f0000000280)="3a11044ab242f1637e1875d4d6a904735239eb35aab2a96e039c1c52bc6c1db287d1964abb6656c42862ad3af03a9729044c26f52df56e2a7937119c7e28989be14793e95930836ec66b8ecc7c1bc509e70c15b0a7b1f588a422bbbda273adbf80d1651db793e5a5862637bcfc36705e7d1f18281b7c1fd7f1b40544692c1cd5f3ebe97e56fb25622ab41c0050d19e78563a61f3", 0x94}], 0x3, &(0x7f0000000780)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x3, 0x100000001, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x820c, 0x200, 0x5, 0x1, 0x3, 0x101, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xcc, 0x8000, 0x1, 0x1, 0x6, 0xfffffffffffffffe, 0x0, 0x80, r4}}, @init={0x18, 0x84, 0x0, {0x1000, 0x1f, 0xfffffffffffffffa, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x400000, 0x8006, 0x9, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x49, 0xfffffffffffffff7, 0x8006, 0x800000000, 0x5, 0x10001, 0x925, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8ee, 0xbe3, 0x7, 0x9ea, 0xfff, 0x1, 0x6, 0x101, r7}}, @init={0x18, 0x84, 0x0, {0x101, 0x3, 0x101, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x401, 0x7, r8}}], 0x1e0, 0x4000000}, {&(0x7f0000000980)=@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f00000009c0)="9c9bd959c3f899d94b8440c750716e3670e8064c98e1ce29582d0b51570a0486188987933968088ed5ac1581031c4e69079af2bfc36c97ef3c93533d841feeec6082d24f6fb62f0a45aa91780284c845482274dc6d0de6e459fe547f0b1f6aa32acac390bb6f48dc7cacb781775bbd45d6d2a94e5856dffa65bce3", 0x7b}, {&(0x7f0000000a40)="8880d0ec554c323421eaa237ffd4557d8f8c03f712b1b256774c73edc77245", 0x1f}, {&(0x7f0000000a80)="b616af65134ee6cf4a9620f4312b1053d70c7cfd72b8ac999929ea14eacc47a4a64a51ee018da1ffa03b88a37703396fd0e5dbb07569ca6bd578da09557062c1c658f8227baae8836e7f74828aee8a835d44aee026c0ae666c74d9e92605072c14dae95f45897e762b617077b5f98fc0386806c2ff4d6b7b84fe0c72606256df7c465a225400adf2e44b1f8f966990a806a058aa43aede1152232e6fd76c2699d6ac60", 0xa3}, {&(0x7f0000000b40)="4afe3b366a2d9517cec91e74f6db6015487b8297247e91de3ddd51e79b9bed086023f244583208e2b2c312668e0d067046f4c41fbe350179637163433f0f7b19f70f56dd6d083914e72518fc1925e5c9deff15b278325e30baa66c9d4d845f9ff47a5be16e4a48e9d9a56708b2e49ff3886323bea1ee9f14cf47bb6a59558a", 0x7f}, {&(0x7f0000000bc0)="2e32ed10bfd0be13ae8fb82ec6bb4079a548aa1969e6f3576b50601a83f937b5426a93ea2c06795edf11fcbb459ce402ab10cbb6b0e671c3f130473687ce4dd3403fb600f7d06899907d56e59b71f0f8638baa51c784026762dd0f6eaedb9ba5b3e1b229d8146fe48858c1c109b47e72a37c5084e467826be48180d2d374f8642cee129fec08f93c5bf433de314d685b11672c374e086cc3e2f1991092b5bad840145be2a9be592fae4b885884a23aa141f21b9d853e593abcc8997f17949aa9aefd53f46b", 0xc5}], 0x5, &(0x7f0000000dc0)=[@init={0x18, 0x84, 0x0, {0x4, 0x3, 0x3, 0x1}}, @init={0x18, 0x84, 0x0, {0x1, 0x400, 0x8001, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x0, 0x40, r9}}], 0x90, 0x20000840}], 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r10 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001440)={r5, 0x4c, "071c4048f8e2dd8446d8b7cc2926e90efd28c99b78f1480a480c4b14e14fee9096958bbfb0593c8123924efebfb42d59eb2871d4f54b3ff6668f631416a4daa21d3118e896f48b384d45e457"}, &(0x7f00000014c0)=0x54) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001500)={r4, 0x3}, &(0x7f0000001540)=0x8) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r10, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/27 19:28:10 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x7f]}, 0x2c}]}}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x32, 0x3, &(0x7f0000000600)=[{&(0x7f0000000380)="d2b47c6b8cf5a1f7fd94c66cc45b54aea538c41c2d80277ed8fc55f7e3e756716668fc77e8454902d8c428525b671cb02867bd9fdfe10d1046f506a07c3728814d41f6bd80f12411a8276e85daa64b48da8fa640c04ddc652c82871ebe2ef69544d553b4c012ab57d848913b4e65", 0x6e, 0x2}, {&(0x7f0000000440)="1f54d03d47861c72a51f91f154b19aa019ead5cdd6386318904480ad9ce93c1f4ad9420cf6dd4828c5c2e0d0ace5ed3633f1dcf9e0c9d6a970afcc2fb269cf0f6279ee14e6c0ce2db2b4b5e9592d", 0x4e, 0x7f}, {&(0x7f0000000500)="086bc26f791dea0fc997a5faa105b670a92d3a1da5b9adbee150b314cb81e538186983003640da98b0123b43753c3ee44490eb660266dd6190903b60d26dba83d5c070a364bad8f025f1cbfa6cd22ac76921033f45f62753e87221a7f5807e4034867479efc3568dea57382e9976ad0c3517162e0226cb43c2b60696ecb65f791f48a574e39eee8cae7b2f68983ec4f2a424b6c938896d01d2c94bdeb1d9e7c3ef85fa4309f3f33e1bb9466817689f2a19acf7127594e41eaf67e91cb47b0a", 0xbf, 0xfffffffffffffeff}], 0x20, &(0x7f00000006c0)={[{@data_writeback='data=writeback', 0x2c}, {@commit={'commit', 0x3d, [0x7d, 0x7e, 0x3b, 0x0, 0x31, 0x37, 0x32]}, 0x2c}]}) r3 = dup2(r2, r1) r4 = mmap$binder(&(0x7f0000d73000/0x4000)=nil, 0x4000, 0x1, 0x80010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000400)={r4}) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x7f, 0x3, &(0x7f0000000880)=[{&(0x7f0000000200)="201c949b0fce856db11fec35b4d97d14665dbde3b9a2f8095755c25320b1f7f04ffe80de5bdb40bff0d3dafd9a3089a79dcde28014b26102b95e183cfb567cff054d086d172f77be3d2557875378798eb9491b4503e7dc1102c984aa7a0e295cf1b7ac8730e65a90ea0b98d06e4742fe94e865d55b", 0x75, 0x10000}, {&(0x7f0000000700)="69f44625e4af2f49155d14962c024e9bfab63aa4cc078279a9bb62bfaa1983185813188b8c03ce6ae6c1b863c78695c6a67214f5df736ddae546cc21f7b39784aa7373c01e6a932ca36b5a81448e78f859a4984c5a5baaf67a7dc6f5f593875087ec9e72ace3453902f9d0b7d840527e9ee092b1bba6148c323e9e8c", 0x7c, 0xbc}, {&(0x7f0000000780)="011d3f2b0284cda9056086ad4a75cf36ca0db2a4d9cd78c96c22be040af55a65b1bc347c7c866bd3530ecd7cc24e29fc782358072461bd659a0fe0901e85d20081c2cef01dac83057c6a809df43777ddffe8550b10df248d010d56d91e1628ee75a7c4c51b884db1eb63dca1293d96ee1082529ad27434551e2e4f0e0b97c0a60b89e6cb8f57821ef143e24d67a32f83ed0a99face8753d464cff8bdac04709b4a533c2f78b2d0242528a32196175d6b93c7f05963be254d80b2eef9190f98ab5e96e9ed09a9e5fd47b3ea936d305ab28827b9959dbfdc", 0xd7, 0x6}], 0x0, &(0x7f0000000900)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x32, 0x3d, 0x31, 0x35, 0x33, 0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x7d, 0x3f, 0x7d, 0x38, 0x39]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@dmask={'dmask', 0x3d, [0x30]}, 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x35, 0x30, 0x37, 0x31, 0x34, 0x32]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x7d, 0x78, 0x3d, 0x37, 0x38, 0x36, 0x37, 0x3f]}, 0x2c}]}) 2018/04/27 19:28:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 2018/04/27 19:28:10 executing program 3: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202c0, 0x0) write$tun(r1, &(0x7f00000001c0)={@pi={0x0, 0x219}, @void, @ipx={0xffff, 0x45, 0x5000000, 0x1, {@random=0x8000, @current, 0x6}, {@current, @current, 0x1}, "45586092445a1fbaeec4fba3dc4020679f26e2b508599c2cb8a82fe1cdd734439c7264fdbc22ef"}}, 0x49) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/178, 0xb2}], 0x3) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xfff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0x4, 0x10000, 0x2, 0x100000000, 0x3, [{0x4, 0x100000000, 0x7, 0x0, 0x0, 0x400}, {0x51, 0x0, 0x3, 0x0, 0x0, 0x2408}, {0x0, 0x3, 0x20, 0x0, 0x0, 0x2000}]}) [ 78.826326] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.832315] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/27 19:28:10 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000001780)=ANY=[@ANYBLOB="ac010000170015030000000000000000ac14ffaa0000000000000000000000000000000000000000ac14ffbb000000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000d710f5cf68a6d049cc7e673f1ec6110448b5f0c35bf2484496319bf6a003c76c803d0d3442a2c390fbc2d5ab8f80c6df3c3be0c7d10e1befce98b994a33659d3207b2a269319167a0843414d3d3175b5bff40b649a3d1a8ab3414c1d93d1efd20a1c4b01a5915520cbd827306919c625efa67463eec3bb0d70862f3cc225ba30e17d00e5d3b7ec4097ebfcb919a1c2a170dac7ab42f449da2bf26f97426a652bc1193b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e0000002000000000000000000000000000000003300000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000e000004dd001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1ac}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001740)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000000c0)=0x14) recvmsg$kcm(r2, &(0x7f0000001480)={&(0x7f0000000180)=@in, 0x80, &(0x7f0000001380)=[{&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/8, 0x8}, {&(0x7f00000012c0)=""/150, 0x96}], 0x4, &(0x7f00000013c0)=""/133, 0x85, 0x3}, 0x40000000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x200, 0x5, 0x400, 0x80000001, 0x4, r3}) 2018/04/27 19:28:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0xffffffffffffffe9, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1000008000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0xa6, &(0x7f0000000380)="ec279d03802af9a219fdf69179c932dfd15fa04f940c0fc69ac52cfb59035473ea495c6f2562298b1a32dd7bb34006dfbb3f88a1823d3be1ffbcaec55941b643c6fbb8a93c7f51dd34dac6a99782d2554b487a64905a9636ac47bcca3515b14575b91c76707417c7db7a4ac97067750a3805c0bbe0f486de583bb59dcfd7b4b0584a43e4e1798d13081e00f5614faaa8c06993c246df3ce61964229d0104a136789f58397730"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000100)={0xe}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r7, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r3) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r5, r5, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r8, 0x1}) accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000300)={r0}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000500)=""/23) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f0000000600)='afs\x00', 0x800010, &(0x7f0000000640)="dc112b628c24bc1eb0aaec983eddddde566c78d7bdd5c75008da13ddc3eb707d9b6915feeffeaa79fc3e2ddaae0873192d5452a14cbcaf") perf_event_open$cgroup(&(0x7f0000000440)={0x5, 0x70, 0x81, 0x2, 0x6, 0x5, 0x0, 0x7ff, 0x400, 0x3, 0xffffffff, 0x81, 0x5, 0x3, 0x647f, 0x85f6, 0x4, 0x100000000, 0x200, 0x0, 0x9, 0x2, 0x7, 0x22, 0x7, 0x7, 0x805, 0x7fff, 0x8, 0xfffffffffffffff8, 0x8, 0x5, 0x401, 0xad, 0x14, 0x9, 0x1, 0x800, 0x0, 0x1, 0x3, @perf_config_ext={0x100000001, 0xb1}, 0x10400, 0x0, 0x5, 0x0, 0x2, 0x7, 0x3}, r5, 0x2, r6, 0xb) prctl$intptr(0x2c, 0x0) 2018/04/27 19:28:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x2, 0x1, 0x0, 0x0, 0xa2d}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x9, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty]}) 2018/04/27 19:28:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xf8, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) modify_ldt$write2(0x11, &(0x7f0000000180)={0xd41, 0x0, 0x0, 0x10000, 0x5, 0x4, 0x30, 0xe30, 0x3, 0xf04}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x6, 0x4) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/138, 0x8a) 2018/04/27 19:28:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) [ 79.081078] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 19:28:10 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24ff07002d00ffff000000000000000000000000000000deffffffffffffff00"], 0x24}, 0x1}, 0x0) [ 79.136453] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 19:28:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000000440)=@updsa={0x184, 0x1a, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'authencesn(rmd320,cbc-serpent-sse2)\x00'}}}, @algo_crypt={0x48, 0x2, {{'xts(camellia)\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x9, 0x10, 0x1, r2}) 2018/04/27 19:28:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xf8, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) modify_ldt$write2(0x11, &(0x7f0000000180)={0xd41, 0x0, 0x0, 0x10000, 0x5, 0x4, 0x30, 0xe30, 0x3, 0xf04}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x6, 0x4) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/138, 0x8a) 2018/04/27 19:28:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000300)="660f3a0a647941660f3a0e6d00f6660f38153c65260fc71df20faa65d0ae861c0f229c23ea0f01cab800008ed0", 0x2d}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000340)={0x1000, &(0x7f0000000040), 0x0, r3, 0xd}) r4 = socket$key(0xf, 0x3, 0x2) r5 = dup3(r0, r4, 0x80000) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f00000002c0)=0x7bd8a7c6) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r6, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r7, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000140), 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f00000004c0)={{0x7}, 'port0\x00', 0x10, 0x4, 0x6, 0x6, 0x3, 0x2, 0x10000, 0x0, 0x2, 0xfc}) recvmsg(r4, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/222, 0xde}, {&(0x7f00000003c0)=""/223, 0xdf}], 0x2, 0x0, 0x0, 0x2}, 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 19:28:11 executing program 4: llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/125, 0xf) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000000040800, 0x0) recvmmsg(r0, &(0x7f000000b700)=[{{&(0x7f00000023c0)=@ax25, 0x80, &(0x7f0000006600)=[{&(0x7f0000002440)=""/13, 0xd}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/191, 0xbf}, {&(0x7f0000004540)=""/41, 0x29}, {&(0x7f0000004580)=""/36, 0x24}, {&(0x7f00000045c0)=""/4096, 0x1000}, {&(0x7f00000055c0)=""/4096, 0x1000}, {&(0x7f00000065c0)}], 0x9, &(0x7f00000066c0)=""/4096, 0x1000, 0x1}}, {{&(0x7f00000076c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000007980)=[{&(0x7f0000007740)=""/255, 0xff}, {&(0x7f0000007840)=""/47, 0x2f}, {&(0x7f0000007880)=""/185, 0xb9}, {&(0x7f0000007940)=""/59, 0x3b}], 0x4, &(0x7f00000079c0)=""/181, 0xb5, 0xffff}, 0x1}, {{&(0x7f0000007a80)=@nl=@unspec, 0x80, &(0x7f0000008e80)=[{&(0x7f0000007b00)=""/232, 0xe8}, {&(0x7f0000007c00)=""/251, 0xfb}, {&(0x7f0000007d00)=""/4096, 0x1000}, {&(0x7f0000008d00)=""/193, 0xc1}, {&(0x7f0000008e00)=""/117, 0x75}], 0x5, &(0x7f0000008f00)=""/153, 0x99, 0x1}, 0x18000000000000}, {{0x0, 0x0, &(0x7f0000009fc0)=[{&(0x7f0000008fc0)=""/4096, 0x1000}], 0x1, &(0x7f000000a000)=""/168, 0xa8}, 0x5}, {{0x0, 0x0, &(0x7f000000a140)=[{&(0x7f000000a0c0)=""/56, 0x38}, {&(0x7f000000a100)=""/29, 0x1d}], 0x2, 0x0, 0x0, 0x1d6}, 0x303}, {{&(0x7f000000a180)=@l2, 0x80, &(0x7f000000b580)=[{&(0x7f000000a200)=""/108, 0x6c}, {&(0x7f000000a280)=""/229, 0xe5}, {&(0x7f000000a380)}, {&(0x7f000000a3c0)=""/159, 0x9f}, {&(0x7f000000a480)=""/93, 0x5d}, {&(0x7f000000a500)=""/4096, 0x1000}, {&(0x7f000000b500)=""/107, 0x6b}], 0x7, &(0x7f000000b600)=""/219, 0xdb, 0x1}, 0x80}], 0x6, 0x1, &(0x7f000000b880)={0x0, 0x1c9c380}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000000b8c0)={@empty, r1}, 0x14) 2018/04/27 19:28:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/27 19:28:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe95, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000940)=@assoc_value, &(0x7f0000000b80)=0x8) 2018/04/27 19:28:11 executing program 7: set_mempolicy(0x2, &(0x7f0000001640)=0x3, 0x5) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x94, [0x666, 0x3, 0x7, 0x1, 0x80000000, 0x7, 0x5f3636e5, 0x2]}, 0x4d) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000531000)='numa_maps\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/04/27 19:28:11 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x10000000) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) 2018/04/27 19:28:11 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000140)={0x0, 0x0, [0x39f0, 0x9, 0x8e5, 0xfffffffffffffeff]}) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000, 0x200000) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/27 19:28:11 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x202000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000100)={0x0, 0x7ff, 0x14c, &(0x7f00000000c0)}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/27 19:28:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x1cd) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000001c0)=""/142) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210200001600000080000000000900180000f011e010315aec20", 0x29}], 0x1) [ 79.555570] sctp: [Deprecated]: syz-executor3 (pid 6817) Use of int in maxseg socket option. [ 79.555570] Use struct sctp_assoc_value instead [ 79.616805] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 79.642411] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/27 19:28:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x2) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x42082) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc011}) 2018/04/27 19:28:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xe01fcf4c3277df96) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5b, 0x2000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x3, 0x8]) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/27 19:28:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/27 19:28:11 executing program 4: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@ethernet, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/28, 0x1c}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000002140)=""/128, 0x80}, {&(0x7f00000005c0)=""/233, 0xe9}], 0x9, 0x0, 0x0, 0x8}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/82, 0x52}, {&(0x7f0000000800)=""/148, 0x94}], 0x2, &(0x7f0000000900)=""/55, 0x37, 0x5d87}, 0x4}, {{&(0x7f0000000940)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001e40)=[{&(0x7f00000021c0)=""/154, 0x9a}, {&(0x7f0000000a80)=""/141, 0x8d}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/174, 0xae}, {&(0x7f0000001c00)=""/96, 0x60}, {&(0x7f0000001c80)=""/37, 0x25}, {&(0x7f0000001cc0)=""/222, 0xde}, {&(0x7f0000001dc0)=""/16, 0x10}, {&(0x7f0000001e00)=""/37, 0x25}], 0x9, &(0x7f0000001f00)=""/193, 0xc1, 0x8}, 0x73}], 0x3, 0x0, &(0x7f00000020c0)={0x77359400}) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000002100)={'sit0\x00', @ifru_addrs=@ipx={0x4, 0x6, 0x4, "7661f14da515", 0x3}}) [ 79.658884] sctp: [Deprecated]: syz-executor3 (pid 6817) Use of int in maxseg socket option. [ 79.658884] Use struct sctp_assoc_value instead [ 79.660546] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/27 19:28:11 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x88001) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x3ff}, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0x7f, 0xffffffff, {0x4, 0xffffffff}, 0x1000, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x140, @time={0x0, 0x1c9c380}, 0xcb02, {0xfff, 0x9}, 0x9, 0x1, 0x100}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0xfffffffffffffffd) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/27 19:28:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x10000dffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'bond0\x00'}) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000180)=ANY=[]) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f00000001c0)={{0xffffffffffffffff, 0x0, 0xffff, 0x1, 0xb5}, 0x8, 0x3790, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x401, 0x1, 0x5}) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xa9, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000140)=0x3ff) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000100)={@multicast2=0xe0000002, @rand_addr=0xa6bf}, 0xc) [ 79.795561] QAT: Invalid ioctl 2018/04/27 19:28:11 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x41, "27f378efb6a925c421c57e1831db7d47353be963351d6a1f937a96c1e63575b63e13b5e40a9d04a926e13bd935ec907b9233f90c019c06f1b90740f3a81e40cbe3"}, &(0x7f0000000500)=0x49) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r1, 0xffffffffffffffe1}, &(0x7f0000000580)=0x8) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00008e6000/0x4000)=nil, 0x4000, 0x1) ustat(0x20, &(0x7f0000000380)) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r2}, 0x8) r4 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000440)=0xb279) r5 = gettid() process_vm_readv(r5, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getsockopt(r3, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0x4) [ 80.279131] sctp: [Deprecated]: syz-executor0 (pid 6875) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.279131] Use struct sctp_sack_info instead [ 80.408789] sctp: [Deprecated]: syz-executor0 (pid 6880) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.408789] Use struct sctp_sack_info instead 2018/04/27 19:28:12 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb230a2f9930a06000000a8430891053d693900090020000000400000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/27 19:28:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2], 0x80000000, 0x200}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/204) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 19:28:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)={0x14, 0x1000d, 0x6, 0x5, 0x0, 0xfffffffffffffffe, {0xf, 0x0, 0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x7f}, 0x0) 2018/04/27 19:28:12 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000340)=""/4, &(0x7f0000000000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4002, 0xe0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x1}) 2018/04/27 19:28:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/27 19:28:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000009f40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000009f00)={&(0x7f0000009780)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) sendmsg$nl_crypto(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12100208}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/27 19:28:12 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "bbef0264d9e95cb5307b9336235bf570ecb4532a50e0700b14cce6f7b35d3771bdb43158e043953fa6a174d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ef83872d131902ee88d25391378acfc2b1f980629bd97956d0273dad340640a6e94578c7982c4674130d5346efb816198ab3d1cbdf5668c5008b42b579dd8752", &(0x7f0000000000)='%\'\x00', 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/04/27 19:28:12 executing program 0: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000e27fd4), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/80) 2018/04/27 19:28:12 executing program 4: syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x1, 0x28, 0x59ac, 0x3}, 0x5, 0x3, 0x0, 0x0, "d2042ce5397e6509"}}}}, &(0x7f0000000080)={0x0, 0x3, [0x0, 0x40e, 0xaf5, 0xfffffffffffffffc]}) 2018/04/27 19:28:12 executing program 5: r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xd8100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x5, 0x6, 0x1, 0x7, "671cc1130d70201e9dd6f9c5e25b97817f2d67c57deff518bb09f5c7d65752db44693bb1ab4d2219da2fbcf3", 0x100}, 0x0, 0x0, 0xffffffffffff4595, r0, 0xffffffff, 0x401, "5034ad4ea6f64a257be7a975f1fd645f4f08bfb3b432cf8de03d73a1376278eb0da1179dfe7a27c7682bfa5fc71f9043f83d70f4c3a0f159c3a1047692675686", &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x19, [], [0x1, 0x2, 0x8, 0x800]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r4 = getuid() getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r3, r4, r5) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000300)=0x1, 0x4) prctl$setptracer(0x59616d61, r0) 2018/04/27 19:28:12 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000000fdb)=""/37, 0x17f}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101280, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x6, &(0x7f0000000140)=[{0x10000, 0xfffffffffffffffb, 0x3ff}, {0x3, 0xfff, 0xc96, 0x6}, {0x9, 0x0, 0x63}, {0x0, 0x6, 0x19ab, 0xcf85}, {0x6, 0x2, 0x5, 0x80000001}, {0x4, 0x400, 0x4, 0x2c60}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0x0, &(0x7f0000000140)}) 2018/04/27 19:28:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_get$pid(0x3, r1) fcntl$setflags(r0, 0xf, 0x0) 2018/04/27 19:28:12 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x82a9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='proc^!mime_typevboxnet0%system3)\'trusted\x00') 2018/04/27 19:28:12 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/27 19:28:12 executing program 0: syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) 2018/04/27 19:28:12 executing program 5: r0 = socket(0xf, 0x2, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) sendto(r0, &(0x7f0000000fec)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) 2018/04/27 19:28:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) accept$alg(r0, 0x0, 0x0) 2018/04/27 19:28:12 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x8000000000000) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x7, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 2018/04/27 19:28:12 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000000fdb)=""/37, 0x17f}], 0x96b0cf4a6d2225a0, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101280, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x6, &(0x7f0000000140)=[{0x10000, 0xfffffffffffffffb, 0x3ff}, {0x3, 0xfff, 0xc96, 0x6}, {0x9, 0x0, 0x63}, {0x0, 0x6, 0x19ab, 0xcf85}, {0x6, 0x2, 0x5, 0x80000001}, {0x4, 0x400, 0x4, 0x2c60}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0x0, &(0x7f0000000140)}) 2018/04/27 19:28:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0, 0x1000}], 0x1, 0x1) getsockopt$bt_hci(r0, 0x84, 0x1d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$amidi(&(0x7f0000001080)='/dev/amidi#\x00', 0x8, 0x2) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000010c0)={[0x3, 0x50, 0x4, 0x3, 0x7ff, 0xffffffff, 0x6, 0x1b5, 0x1, 0x5de9, 0x7, 0x3, 0x20, 0x7f, 0x9, 0xffff], 0x0, 0x2}) 2018/04/27 19:28:12 executing program 6: r0 = socket(0x10, 0x400000000006, 0x80000001) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) recvmmsg(r0, &(0x7f0000005580)=[{{&(0x7f00000050c0)=@generic, 0x80, &(0x7f0000005440), 0x0, &(0x7f00000054c0)=""/180, 0xb4}}], 0x1, 0x0, &(0x7f0000005640)={0x0, 0x1c9c380}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @rand_addr=0x8}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)="1a019594f8b88ad121f55f42585fa8b092f7bc77cf3092493699c98a08cab92920", 0x21}, {&(0x7f0000000200)="e9846c667115513c869a69e27f647d175f298cf05d2e989ede46d77f64057e913fdb92eef96892f6adc18f54105b59866cd2bc910711f04d529d4148701838675adec0e8a5765e303bf5a031c294bc45300b21ddb295be6e43b36f48cd", 0x5d}, {&(0x7f0000000280)="cbfe5d5cdc3f2e2a52d671429b8abb1a1c98d0a16c77b3a29f37f0662306ab443e3849a24e7e95880f98d53e8f3a9a5650aa29c1262538953f14fd3be1c47e6837370233b84846a4b7ce1613d6efc19dd1d4994218993f309183ea96b438313e1635cc340e4aac063829933a79958431a5e0e03dd7ca3f1e309b0a5c6bc76c659f777be5e164000849a4ecb1e727cca765783703ade19aa8ffd7031f0c5228c53ffaaf487d904b040eb00ca124751acd36dca9dad7f49f858cae0228f90430d0e2f0f3b4956ccc654ea5e535c3fc28f3289910c82e86f2b4d959916bb2f6bfe3e5f1", 0xe2}], 0x3, 0x0, 0x0, 0x80}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003900)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000003a80)}}, {{&(0x7f0000001800)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001c00), 0x0, &(0x7f0000001c80)=""/157, 0x9d}}, {{&(0x7f0000001d40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002e40), 0x0, &(0x7f0000002e80)=""/252, 0xfc}}, {{&(0x7f0000002f80)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003140)=""/91, 0x5b}}, {{&(0x7f00000031c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003780), 0x0, &(0x7f0000003800)=""/219, 0xdb}}], 0x5, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/04/27 19:28:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="810000000000000094fd47b21c7404595e75e5d58cc1e112978bfcafde811309e67c75510875998e5cb1f079e328b6f7dd018a473aa98f2c144f42eba32cccf8ffa135c39e0deffca6e812e728fe1343b5026d163a1268826329f794adf4fe602ed93b4e3c81d1a76726bc3065bbf12f8890c1e54b518dfeca89f709fbdfd87fd0422c00000000000f00000000000000"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x7fffffff, 0x4) fcntl$setpipe(r0, 0x407, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0x2, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8040100}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r2, 0x2, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9d8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x98}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x5) 2018/04/27 19:28:12 executing program 7: r0 = eventfd(0x1) socketpair(0x9, 0x4, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000100), 0x3, 0x8) timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1}, &(0x7f0000002ffc)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x10000, 0xf000, 0x4000, 0x9, 0xfffffffffffffff9}) timer_settime(0x0, 0x1, &(0x7f0000001fe0)={{0x77359400}, {0x0, 0x6}}, &(0x7f0000001000)) 2018/04/27 19:28:12 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000a00)="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") setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) exit(0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 2018/04/27 19:28:12 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) vmsplice(r1, &(0x7f0000000080), 0x100001da, 0x0) 2018/04/27 19:28:12 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r0, 0x7, 0x8) 2018/04/27 19:28:12 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x3}, 0x8, 0x80000) fallocate(r0, 0x1, 0x1f, 0x800) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) setresuid(r2, r3, r4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000040)=""/94, 0x5e, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 19:28:12 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) fcntl$dupfd(r0, 0x406, r0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/27 19:28:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x328d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffffffffffe03, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x800, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x5}}}, 0x84) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000280)={0x2, 0x800, 0xffffffff, 0xa3b, 0x7, 0x5}) r5 = accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000000c0)=""/106, &(0x7f0000000000)=0x6a) 2018/04/27 19:28:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x70bd28}, 0x10}, 0x1}, 0x0) 2018/04/27 19:28:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200), 0x233) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x20}, 0xb) sendto$inet(r2, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r3, &(0x7f0000001580)={&(0x7f0000000100)=@ax25={0x3, {"f8e79b5bbdf50e"}}, 0x10, &(0x7f0000001500)}, 0x0) 2018/04/27 19:28:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001800)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x18002, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)={0x7, 0x2}) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) connect(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x2, {0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x9}}}, 0x80) 2018/04/27 19:28:13 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000340), 0x0, &(0x7f0000001d80)}, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x13f) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'eql\x00'}) r8 = dup3(r7, r6, 0x0) accept$packet(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f0000000300)="3e6f761c6d0e60395d44f8646cfe39193705d48824b122fc28ea5c25f7881e9195e76cd5b840882d4df9896c866b4ab6ea7020595b91c9a1d2bba2cd2f06005e0d5a66a094d291c3a23a408ab9718824e39ca5", 0x53) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mbind(&(0x7f000075b000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000000200)=0x4, 0x800, 0x7) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f00000001c0)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/04/27 19:28:13 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10000, 0x8000000000000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') shmget(0x3, 0x2000, 0x78000000, &(0x7f0000001000/0x2000)=nil) 2018/04/27 19:28:13 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x80000000}, &(0x7f0000000300)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) rt_sigsuspend(&(0x7f0000000000)={0x9}, 0x8) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) recvmsg(r2, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r2, 0x1) 2018/04/27 19:28:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) syz_extract_tcp_res(&(0x7f0000000280), 0x3, 0x10001) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [{0xb94, 0x0, 0x80}, {0xbdf, 0x0, 0x8}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000001240)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r5, 0x8}, &(0x7f0000000240)=0x8) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xa, &(0x7f00000001c0)=[@cstype3={0x5, 0xd}, @dstype0={0x6, 0x1}], 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 19:28:14 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x10, 0x70bd29, 0x5d9e, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xc}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x3c}, 0x1}, 0xc080) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) recvmmsg(r2, &(0x7f0000003a00)=[{{0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x84, r1, 0x800, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}]}, 0x84}, 0x1, 0x0, 0x0, 0x20048010}, 0x20000000) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/27 19:28:14 executing program 5: r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x40, "756d769f0d82a1e0ab7ebed39efffad23b53d060207c11432444a4f11d6bef6c388d7dbc97377e2c79114c514a1a40b8f0977f46755e7e9ad636a711325521af"}, &(0x7f0000000140)=0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1, 0x2e09c305b21daa6f}, &(0x7f00000001c0)=0xc) r4 = getpgid(r2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0x0, 0xffffffffffff99c6}, {0x7fff, 0x9}, 0x1, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xfb4a, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x4e24, 0x2df, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21}, @in6={0xa, 0x9, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xa6}], 0xac) setpgid(0x0, r4) [ 82.508993] device lo entered promiscuous mode [ 82.638708] device lo left promiscuous mode [ 82.649206] device lo entered promiscuous mode 2018/04/27 19:28:15 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x20082) fcntl$setflags(r0, 0x2, 0x1) 2018/04/27 19:28:15 executing program 4: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(0xffffffffffffffff, &(0x7f0000000000)={0x1, {&(0x7f00000000c0)=""/24, 0xffffffffffffffb7, &(0x7f0000000100)=""/101, 0x3, 0x2}}, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) 2018/04/27 19:28:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x200000000000002b, &(0x7f00006dc000)=[{0xf60, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/04/27 19:28:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0xfffffffffffffd4b) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/04/27 19:28:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r2}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='veth0_to_team\x00', 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100)=0x5, &(0x7f0000000180)=0xffffffffffffff69) bind(r2, &(0x7f0000000080)=@ipx={0x4, 0x10001, 0x5, "b80f8d530d03", 0x4}, 0x2fa) poll(&(0x7f0000027ff8)=[{r2, 0x600}], 0x1, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f0000000200)=""/100, 0x64}], 0x1, 0x0) 2018/04/27 19:28:15 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80e, 0x5, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x401, 0x3, 0x81, 0x1, 0x1, 0x81, 0x3}, 0x1c) io_setup(0x0, &(0x7f00000001c0)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380)=""/4096, &(0x7f0000000040)=0x1000) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$unix(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/27 19:28:15 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/114, 0x72}], 0x1, &(0x7f0000000180)=""/203, 0xcb, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/101, 0x65}], 0x2, &(0x7f0000000400)=""/24, 0x18, 0xfffffffffffffffb}, 0x9}, {{&(0x7f0000000440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/70, 0x46}, {&(0x7f0000000580)=""/31, 0x1f}, {&(0x7f00000005c0)=""/174, 0xae}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/83, 0x53}], 0x6, &(0x7f0000001780)=""/120, 0x78, 0x7f}, 0x6}, {{&(0x7f0000001800)=@ipx, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001880)=""/99, 0x63}, {&(0x7f0000001900)=""/206, 0xce}, {&(0x7f0000001a00)=""/144, 0x90}], 0x3, &(0x7f0000001b00)=""/240, 0xf0, 0x6}, 0x20}], 0x4, 0x100, &(0x7f0000001d00)={0x0, 0x989680}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000001d40)={'broute\x00'}, &(0x7f0000001dc0)=0x78) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r1, 0x3}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x2}, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001e00)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000001e40)=ANY=[@ANYBLOB="2dbe0000000000000000000000000000040000040000000006000000000000000000000000000000"]) 2018/04/27 19:28:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 83.517426] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/27 19:28:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket(0x10, 0x200000000002, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xe9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$binfmt_script(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c65302076626f786e6574316d696d655f74797065242926707070305c205b637075736574776c616e30200abc8fcd5ad88d20f3e4c39841b9f1015c4a52787a92958916c04250588a551942b0e3d9478a983345ceedf6715ecc0230785b7dacccd4f7871a7e150d739a58afd2e733298fcd26c2a6566f74e6475a029c747b5e3d2dbb60fd9f389d6e1c71b3b963c7010236e564d2ef67fe3f883e54705f34cc840f2833b15a018f60dbecb23573e3bab0f9aebdcc9c68bae63bb274f4c43296bdb6127210221ba480aa7718a274c19a28f8c11b4256529d80a6a420c47250f1ed10e6dae0309900"], 0x86) syz_open_pts(r4, 0xc8400) write(r0, &(0x7f0000000080)="1f0900000006fd00010000f6003f00000093f80009000180060045ec000005", 0xfffffd8b) 2018/04/27 19:28:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) read(r0, &(0x7f0000000140)=""/67, 0x43) socketpair(0x0, 0x805, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x200) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) 2018/04/27 19:28:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={"49444c45f8ffffffffffffff00"}, &(0x7f0000000080)=0x1e) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/89, &(0x7f0000000180)=0x59) [ 83.571226] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/04/27 19:28:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x20000) recvmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f0000002700)=""/69, 0xfffffffffffffdba}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/33, 0x21}, {&(0x7f0000002600)=""/213, 0xd5}, {&(0x7f0000002400)=""/84, 0x54}], 0x8, &(0x7f0000002500)=""/183, 0xb7}, 0x2000) r1 = socket(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000002300)='./file0\x00', 0xfffffffffffffffb, 0x2, &(0x7f0000002340)=[{&(0x7f0000002780)="e80f9e5bc512f5f6081bd33a4bc833d6565ae832cef5fa107929918bb13c0d05dc17d2248176a06b2d0c3f800297693773a1be00465b4ef785b56c235177016680838623b6d3e1d52204e9a8edbe537b413a95b96ef35663fe08e792104a0e0c860feec4809643160259b7f1cf2825e2ad9f92ef9063fecd5f0f1c887a6bf7cba1c324c0076df0a75c259402a319f1ad2b001ea65948081f66e25c8f8237ee97db78b04f2e5cfa0cb59d9e41eecd6d3c413f1d13a4b997045308293b3c5c50ffd782b2be4f025e3f1165118f30714ef760076f182d1655238833f5d3fae8fc44ec8def64fa8bc561b48c86addb22eb3cdf233f06dff94d185d", 0xf9, 0x8}, {&(0x7f0000002880)="42ce4844943ff8c9f0513a335960e3537e1bc269b54dec72c17e1ac5d43483276730a64a1aa1c8d41ee13d0c735cf42b27dfda4a26b2c26d92998a68293bed98ce969c4f975b555ca8c717ac5b5c5ba866df1726d39b93aa222a151a76f260df8ff85475101dbd874a7fd37a11ea311c88da016b8229128e63c608c81a60f99a2a9bbd2ce6fd934095fab67d2847d0be83f1e52bd6e20a255fab13556f57ff3f9969dc0cfe28dca42178a4413c4fa52280459ffec2e47ec0537c44cee48fa7db84d1", 0xc2, 0x7f}], 0x100002, &(0x7f0000002380)=ANY=[@ANYBLOB="6a6f75726e616c5f6173796e635f63656d6d69742c62736467726f7570732c6da473967269725f73697a655f6b623d2d783f352c646174613d6a6f75726e616c2c6e6f75696433322c6572726f72733d636f6e75652c00000000"]) sendto(r1, &(0x7f0000000000), 0x1, 0x890, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x442c0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000001c0)=0x8) 2018/04/27 19:28:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x5}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x7, 0x8000000000000, 0x8, 0xfffffffffffffffa, 0x7, 0x2, 0x2, 0x1, 0x4, 0x8}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x19) close(r0) 2018/04/27 19:28:15 executing program 4: r0 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1f}, 0x8) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x2, &(0x7f0000000140)={0x0, 0x31, 0x1, @tid=r2}, &(0x7f0000000180)) readlinkat(r0, &(0x7f0000001540)='./file0\x00', &(0x7f0000001580)=""/16, 0x10) lseek(r0, 0x3c, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000015c0)=[{0x2, 0x4}, {0x2, 0x4}, {0x2, 0x1}], 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001800)=""/249) accept4$vsock_stream(r0, &(0x7f00000012c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1d, 0x5, @tid=r3}, &(0x7f00000000c0)) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bind$pptp(r0, &(0x7f0000001500)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0xfffffffffffffeb0) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x9, 0x8, 0x40, 0x8fa, 0x81}, &(0x7f00000013c0)=0x98) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001680)=0x5000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={r5, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0xc0a}, &(0x7f00000014c0)=0x88) perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x7, 0x81, 0x5318, 0xc3, 0x0, 0x0, 0x800, 0xb, 0x9, 0x101, 0x606, 0x9, 0x400, 0x5, 0x0, 0x5, 0x7, 0xb1, 0x6, 0x800, 0x6, 0x1, 0x3, 0x6409, 0x7, 0xc1e6, 0x6, 0xffffffff, 0x4, 0x3, 0x62, 0x1, 0x5a467187, 0x6, 0x20, 0xffff, 0x0, 0x3ff, 0x3, @perf_bp={&(0x7f0000001200), 0x4}, 0x20, 0x200, 0x80, 0x6, 0xffffffffffffffff, 0x9, 0x9}, r3, 0x6, r1, 0xa) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r6, &(0x7f00000016c0)={0xa, 0x4e21, 0xb2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r7, &(0x7f0000002540)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000002500), 0x0, 0x14}, 0xc045) 2018/04/27 19:28:15 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x16, 0x1, 0x7, 0x8, 0x4, 0x7fff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/191) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1e}, 0x80}, @in6={0xa, 0x4e20, 0x81, @empty, 0x1000}], 0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) 2018/04/27 19:28:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000ac0000)={0x4000000, 0xffffffffffffffff}) 2018/04/27 19:28:15 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x2, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x3, 0x8}) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/27 19:28:15 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x4000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0xa0013, r0, 0x0) 2018/04/27 19:28:15 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000568802009e0205040300f7ff"], &(0x7f0000000140)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget$private(0x0, 0x3, 0x440) semop(r3, &(0x7f0000000180)=[{0x3, 0x1ff, 0x1000}, {0x7, 0x3, 0x1000}, {0x3, 0x80000000}, {0x2, 0x101, 0x800}, {0x4, 0x1, 0x1000}], 0x5) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff1000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f000047a000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="0f0966b92f02000066b80d4e000066ba000000000f309a0000bd002e26f082a7ccc4d30fc71c0fc7aae42a660f381566062ef7886900060066b80500000066b9da0000000f01d998"}], 0x1, 0x3f, &(0x7f0000000140), 0x100000000000008c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/27 19:28:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001bc0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "bf0c0af2e76cf4b99c687ca628073fe61ae9a520b1ebbc614061300ba9c35e3005ef157c9e6272da10eb07ad376ce89fe3f7505c024faf1a0d05c8bea9f51533541c6342a4f54ea28efbca090ce99adc7951e3931f312c003201d34b1007014e82e83ebe3777d07d87e5a24fef60d8a6618690f2fa0caa082114d52461ee0c47fb6374e79c811122a03aa13467e88caf42d2fb286e815127a9382a3e131ededce8576e8625aab28028bb52162090e4882b52fdb716d8da71186b906a8f4e7f258074b76671de4310c9b95227a5b5f6514d60718b6608bea189b9054e99dea9180d36ae234131fc1e0d5ec490ab4395f2252730b10b6a2e7aaf5146f7aa9a03b4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/27 19:28:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) creat(&(0x7f0000000700)='./file0\x00', 0x1) r6 = dup2(r0, r0) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/27 19:28:15 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000700000000000000000000711020000000000015000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80) 2018/04/27 19:28:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pread64(r0, &(0x7f0000000040)=""/24, 0x18, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10000, 0x10281) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)={0x20000018}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)) 2018/04/27 19:28:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x88000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{r2, r3/1000+30000}}) sendto$unix(r1, &(0x7f0000000280)="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", 0xe1, 0x4000000, 0x0, 0x49) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='proc^!mime_typevboxnet0%system3)\'trusted\x00') 2018/04/27 19:28:15 executing program 7: socket$inet6(0xa, 0x7, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x2, 0x8500) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) creat(&(0x7f0000000100)='./file0\x00', 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2b, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'pids', 0x20}]}, 0xffbe) 2018/04/27 19:28:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:15 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000540)={{0x33, 0x0, 0x0, 0x0, "a720687f743cba25357d01311f8f8b5d705a22ddb9f5f481f80fe37f35a5dbadfc9781ef10fd8d509f94106f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cba57a5ab29af1d6af8399eccdd4aa433279f96b2ba4c2194da5b10da7f3935ea57966485e50e5aa5363c1340e303217338a3256f60a2dc2ddad2735fbaf266c", &(0x7f00000000c0)=',#systemeth0\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/27 19:28:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/136) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x5, 0x9}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)) 2018/04/27 19:28:16 executing program 6: creat(&(0x7f0000000140)='./file0\x00', 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/27 19:28:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000340)='\x00', 0x1) bind$pptp(r0, &(0x7f0000000380)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000880)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000440), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x7, 0x4, 0x9, 0x0, 0x4, 0x55b, 'veth0_to_bridge\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x2000000000000, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x1, 0x9, 0x7, 0xace5, 0xffffffffffff0000, 'ip6gretap0\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0xb0}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x39a80f11ac8edc11}, @rand_addr, @broadcast=0xffffffff, 0xd, 0x1}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x13}, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x3f, 0x6, 0x5, 0x1, 0x200, 0x6, 'ip_vti0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x285}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r1 = socket(0x1, 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x350) 2018/04/27 19:28:16 executing program 4: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x18800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="f0c381bedbdf39a7a0af77d4e967590c364a60f10af7798c9ea6749d2af51640876ffe040a20fbf5759281adf0e74a9fd794f7048012dcaee9509a618dc93121b5ba91") writev(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)="bc5094d859b3cb03", 0x8}], 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/108, 0x6c}], 0x1) 2018/04/27 19:28:16 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x2, r0) migrate_pages(r0, 0x7, &(0x7f0000000040)=0x800, &(0x7f0000000080)=0x5) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xbb, "432eaa7b81d4ff957af27e40a2295f3651865eb1a98f34637f592795c3ac33359d0db48a8923640abf7eb22cacdd26dd38ad5d777a66736aa32f3359e43dfdc8e71a1b34ca396eece95257911f3a5e4fb8dac2b34d4aad908508163ef84cbefaa2b3990f6e7ff4e4275ff14790e99f23389b338bc69e2c15c368fe340b16dda1a386e0ee720146505bdae95e6744c53b5d0aa30451055cb965c9977457669e0cbe389aaa5a8c2ef6c5f71b7e7c0df6521bbba2237dc6e55a005e38"}, &(0x7f0000000100)=0xc3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x8bf, @empty, 0x5}}, 0x267, 0x10000, 0x5, 0x4, 0x2}, &(0x7f0000000140)=0x98) 2018/04/27 19:28:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x7, 0x5, 0xa8, 0x9, 0x100000000, 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x20000) connect$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x81, 0x5, 0x8, 0x2, 0x80, 0x8}, 0x9}, 0xa) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/04/27 19:28:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001dffc)=0x1) read(r4, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r4, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480)) creat(&(0x7f0000000700)='./file0\x00', 0x1) r6 = dup2(r0, r0) bind$bt_l2cap(r6, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r6, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/27 19:28:16 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x181}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0xb, 0x2, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)=0x1, 0x0) r3 = dup2(r0, r0) mq_timedreceive(r3, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/04/27 19:28:16 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f00000005c0)={0xa}, 0x7e) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/27 19:28:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x10000, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r1, &(0x7f0000000080), 0xfffffffffffffffe) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x1e200) 2018/04/27 19:28:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20000000000028}, {0xa0000006}]}, 0x10) r2 = dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000400)="57fa", 0x2}], 0x1}, 0x0) 2018/04/27 19:28:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:16 executing program 7: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x78}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000040)=""/85) dup3(r1, r0, 0x0) 2018/04/27 19:28:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)="2e2f30e530653000", 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="1a3aed2930edbeb03fa262797772a03e3489bea6fcc58946f7fc5ba3865d9436aebef0377103dad16efc5f7b32e69503e01180e20d238dccae9a06ad7439f83039811502b4a866d82183d10d1ebba0f335", 0x51, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000014c0)="358d1627dd60b0e2a6a56482b39a93cdff164056cc49d3b36ac5a761fa907f5923c8d1a529414fd1358eea628ac316519d145f94769a38691483e2326b613f3457c3771004e315c94e10ac573f45c234656f2edddd70e1f7d36a31b7e6c08e825eb50f4a91040e0fe65020cd8af1d3204562eb584554ac94f0d9fefe8d4390f74d01b0487c594989eed911849d91545519befa7cf447", 0x96, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f00000013c0)=[{&(0x7f0000000140)="86202cb69d0f07032e0be3dcc453a79b8fc4cfedac86f2c881ebb8ab54a7ab683471384224a1109cce40f29cca6c0924686ead47f5138cc0a80c55941e147175f70dcd165b86bb2f95df11daea9bbec9cc44dbd897ab15fba77bbbc4bb4553fba063fa7b20ace35f9c661a7dedb6f364054573fda5965b031f3df5ad2b3baf267e84e70cce662bfc169248877236055c0c6100e7765d13add50fed6e2a47d1dbfb1bff6858c00e2b28a11c41bfe4155651d393d3cc9581c185666ff9a1f74324f4d814d0b1d5e8a35f7f8d9900367e3403c55a299138bba7d2fe8da6cefcb126cc405501672bf9e186be33dd3aee4334b932a3887681658516ae5eae05840e0fdf2ac3e65d434c42123de677210edcc2afd923fd80a41f9aa8d504e1c26700bf501eba106f40702d811ed6971fe8f667d7e8ac3336b95d36d1f1f456b48c7a234de9d46480098e1b5ddcef4175c5b6d18552eb9ab69cd9cc73e9ddf799faef65c97af9024cc1acaea67ea88b685765c1295516e611cc95a737c3bdf70371ac952f52b64597205b309694da8df72616f2243080e03522e0442a6425d7e6e00e632784a6992565fe36323a46ad9229c405d37745fab91e4c53355518273e5fd7128af078f9dd6fe404fe256e99a4e8f5671e36bdc94fe53c5fd86b6550409a143f875d343fe65f0f0c0c20d83add5a7c7a2f04dfdcf34e661ea2135cb64060af246d25805fa3c79ba0733fde4b6db5c4b07159a236879c78d600b93aac006806d91e525f8191b653dd8ae04607bb93d5fc1ecb50a0a6732081ae642bfa24eb97916d845ce52b66f3de4bd3a59dbd8cadfef45a088f04743e48bde076794dfc113cf2b20888aabea008d857c5a24a41957f299967a6883f892e995e2afc3213bf9a3261973a88216864e72a5f88630c961504dc99ac5924e1043deb28f8a2689b0efff246db66f05275233c3f1072a5a9dba8035d3d453a61a5b2edfe01f2e6256468cdf266a69c7de8b950d306de32c3dd57fded1d8f38730342f3d39ad5530f74ec05438b2f7ae153f220f3d88745f721a08744aa9cf90de51cf98e0282ae3578952f6c389c01798fbfbf541c9b55b700f701f84cf524882007e2387f43b0dab9888629530c6f3fd7558d533ae27f9c099e797cf0b94d5e25dc178615046dbaa23d73cdb7cb9f55a740e24166e8682051c4100dd26691ec098daa82ab22cc9c8d28b84165d351b65186a457988729bfc11515af892dc95848dddd3887094b00e69de4aad7e6f86d0b4c6ff54ae5297b9782df94cdf4e5583955dc811414dd30e4fed8411ab5e83f3ee12c2c9ebe593a2160eb8cfd7740bcc65f0133d80a620a7355a205aafff2e807245a78665858a74eb97eb404323c44b5ac7747d6788bc7f22f0e43843eeb6909981c81cac1ec4534a46ce578ae0fbf0bb718f8d9b895a91fa64621690f9b303f1f62a6212c46b308efdb292656e954afe4d8e7927b726842f070fad6bbda298646767cdd683818f8ef464f793948cf1843bbde94d5f7be2367d2b86250c95a6a46b551636f81e7e9a61d50c10532bdf7ba9d9881c6978c8e764470b09a02325f496bf6ef61e67c0de7caefc9014c27b70ac05058008d02dd137596414080a7e22824e4f41bdf481fb1ee85504b077a1b6f776a1a367dbae91bdfc4c034e7c4a40dfa7a3fa1c1dc253e0668468ff431fc1f57a5799ad0962cd3697437bb1748951d25a37d1aa0e1340cbc498de9882082654e57ab7a18f2dab051b93c259ba02be00cffaae30fa0cccfc8bb9ca91fefa6f4c01523325dfa4526eb474c680185e347f6286a7e62705222038467a47040e22c1e64990752aa1cd6e241d0c2d4d20effb8dec5c43f4fc03fde8d8a0f2fdd6b791911513077ac04fe32d27ff41a9bc239369465d9cd185faaab7c545c5dae7664d4b7d312a5f97d181355ecc37fc17db60eb934d77e97848f6f9065d52223394181eb399f3b9f0594111efb3941237d455dfb33d89d97a1568f654f8f9fa684f9ae39e961d58186937fa651f0a0afbbfdb0dd528356ce7ff929b22b5220f1514e90a59c0b3d4f05dd806c3c974545b7a077f02da35991ab4183f3a2001360257255acacc91b867f18b6942f8556946cf15b983dd5f6af75b9451ead227ed4f6086120148814f39ea410e37185e85ed0d2215fd37d6d7e5a31b2e9bf8d25c8e5e47bcf33cd89d5c5f528ad83598c77643da585bcf2afa1649b8ae7730d06897e85478f57508c317ecf8363cc7578397587fae3d23d76ab5171e4aa818fb32653da31104dfb83edbea6cb158cef8c9cced90bf6e41ac5ade9584239acd5172fa6559ea135a63fc087f48a454c40fea969b0bd5e5372b7338e4ce38a58440859673823f1d12a97c0fe740ef1b519ea09ec394a12a96b49bf28a3e340ab83ad976a589632a4e90fe545c36ad94d2e857f3abd457f0682874b36d0cc496d88befd5078f1cff1baa637a420d8c53422a8f5884a574ac88b113a386d9d07df37007103e45b76ceba90dfcb557e065395e622e2f082a1c2d5653932a50d567265b6e47d28789bf9a3139952c4a5eaa4d7d5bae50a87f9e9d3aebde2823eb5970c7a0fddb2955100d5e58951b554c70c0fae326a8a85f17366f15800478a200cec651f2d369d1e163037bbd13db930138314976e4a029c8eaf6bd610c12a32bafc306fc9ed3da4fe36c5e283cc9913fc80a7262f5e34636675f60000668215557c1d692383c10e8fcb1ebc32c11e627e72e0ca939dcd89cb9f42f66baaf0634e13c7606ec1f11e244e65c6d73bf9d0032b442b4e7912ca0a22819475b554d0ae7051bfc0bca87e1f42228ddf47eec882afac3b42ad7424a88e52488d33862854d3c92cef378341ab9e0d97ceb713eef780e6bb6fb4c2aef925890fd9f408aa587386387172961facff256a16b21149edb8ab6d85f419a53f5334bfdbd5b747eab837fb2d3bb734c204592ed699176e3beea0e600394bd226f7855a4296d402e98be4a43bcbab997a875a90fd112bfba5f44a36f14f95709b83af92ed842679be384bf97be919366a188431cb386fae8c477494ad6f73fa97add7297d0eb30d20030a26ab76ee8cb4f3a675cf83c94e8bceb593f11e67944c0577702d166b9ff1329933a5c5ad1a844f8c009c37c07d53daaf963979b8d539eafc4e1e1a75a5a51b5aea81ec1a47714ae30888fffba010ac19bb6f7e1bfcf0d776b1d9c3d1460c8b091374659f454e3f4e50bc9c253b413edcb6653a4a2dacf45d353bb1f8bf72a518501305e76697080aced244ce55d8ddf3c0f6b6f29da1344a5b3ae3fc7fd1acb5fbe676c40a60e68ad9dfb39aec6a93aec04584857fc0d33f929b74a0f6a53b60a4cb5caf198db6d751b0c19d2797d0adc695be6d6d6fdfc08c360a679d615bd9c85f6aeb8f14af1d0156926ecb5093f3300303e2030919d666b40aed06bb0656524743c073d07c3629dfd2d5c01ccf3674b1316861f2a54ca7bd59a4d63bf0ede3ca8e3d7dc483c149ade7477e2306c9077ea8623cc9f0259cc2c76a7a7a834a7984771db60cfecc7f1bb72d72254d418949b55081bc674ae36f0b15501c2e163d3e308daac80f93a872f72650b9ec569cb042ee6be49035b9fbad00734e099f4b7856596e7b11ba35713482fceab6d067ca25cff189189c808326147cc5299cb47c9e3411dfc4c12aa229ab7f2f7de7f7a95b9b6c98b22e180c65dbefbf33bf9df8c9c6301dcd6b0d4aaf6397778cf7cf598d0ba83f16c6b046b86bf69b1d091e392cdd196d9449d73f475455550cc95ebc780f2ae2496ef8d60eda5984888f206bba38a4086347ac00cb7829f55ced578b9316e76b55d679bfb4d4bf4b007371405ccae2e94d364ab9e85549ca8526de3260ffd9017316aecdd46005b76e0045f197decc554e21f1d43275f6c1ef18f7e8f771b463e3284a8dcec54e763074ed003742057563dd1966395aa01ed1c1075ba5c4d9af3f7fc1bede9718825220fb615e5c73ba7191d2f0bb2a534efe9fd9c4302b92597860d94fe7da271845a05153e46d403c6c2125807ec72429dfe40c32989b25e855759bee7470b80b38905c5d48a1e9ace703eab432a11d2e9cea24d842f772257b02a6bf426ed53d8fdd0bd440f4a3b04ae598f5140d44d38edeffd42bc97f4eb8f084bb3bc725010b07b0d581826f106c224dac71fa44ec3249d5a5f13af87847f5e221a0c21e655500b8b43aaca39e42a6873b5ddc6c8ff9c70930adca39c2a9d96c542085b6a5a44d86491def14881e746c413c9fb099aa9f0448d49be7e52bb5d6fcc23931fd1741603aa96b4131990c081d638fe11daca4251e689835abc10b9a730b0f95900bb48c969923895c70882da8055cbb1e4b5a9ea3c39b2663e00d54995a35a4d798782350e2e6379026f77c907d5900755acfe907a4662aa8864f913095cfe452401c233cbf4264347cfee89314c42aa561d5419e4cb3867ae2a1fe97b4a6f026cde7627b31b17384e0b074da413f598c0df6a731a4327ebc4dca69bf0991d36e70435b9e093da9430fe292ad67bbf6a3e902b10b70ee1b223e852fb38761ba78acd0429f6b2258c5e3554092853839ab5c245a46bfe3ecba64f3ed3fa653778a981701350dc637ce0c8118b4a975dbc36f020afe5848d25df6174b7b1b95233928cb0abf8079a34b2cd8b5a275eb2e8dea6ecdf35091d6970713ccbcf222dae2911ee482e94a8182e10bc482c854da1ab7eae7ec967225fc721f5601080b14291f904b36828ff07484d2e2860f51f693ef8f611bc196491bb971854a56cbcf30ea47cf2149a9db8e85a0b6ca8b35edb6144878c90199f2a4b43dbcc62a2c477cc55d37a0fbbf6ef70cb491b9c108f4efc6a6ab92a7c30bebe5b9ff5bb469579f2c5f4a8c9ee56eebdd734ae8872ebbb2537d75f33a2e26ffb9aad0071e1fc62f344660f9ac5a9a022529396155a58f5662d1a88496de47d3c8891583015a75c98968f99b3b6293369ffce8014deb26066898ec2dff8d14f0be903d537cce77e6cb1fd78c80c8593f7f44c3bd765f825682fe70fcf978f1eb410ff956649450838ea32207a0f42f183e8f4e29985eb2d3a99b4e914c220d2b5b4d60e5087efa7e683d3305dcaafa4471df6092a1b9a4bec823d91fd26a751c295bcfa5bf404e0dd550ca0a8603c8e328c18ee8d937e97cd40f6637ba7e549c9a2013c1d920c6f96ba1df11ed8af6632de1e6c223e54b93d76401fa3b21224f05604eecee66df8c67eaf68d79df5431e2614a7cb5b4dfb16e1666eef3c98df53b6fa4e0b76b80fbcf76b935369e62a2fda13de5cc48c5280475e4acad32d47ca323c0ee0746cb5d3dc54cd9360a6228843d6457c25ae683bf30999dcdb91ee10009bcf19320599749c436f56aa8d024d2513ea40f737260e97c2b487a9bea98c4aff84b1f30d82e26c49ddc1e523ed54181a17e8e9e3fada7e8e9e1ea8cae930b2bcef57c10e84bebaad05c5884f019ad7302095be3426a80733b8b4eaf08f15bbd5b7b28c4f3cd8ad3e25a9975b5a1f4dffd4490edce397ca2431a9c5c9acff7f47d800bb4197b9ab9914f823c0035a85ea2db16b33b7de3528e75841287688283e3efcd370f6a24229b838a2c95a722e7e65d3ee5f9cf1cc805b824c2fa0da268aca04885e5c9f93e37b098ce571395f1392f15a5219544473fbbce284217e0ba67681113c48a853b16df6b1c29e03135dd82f6fc359204e857f39c41f548e1839819c11af913e209bd38823ca4fc554bf243", 0x1000}, {&(0x7f0000001140)="d2ac15bfb7702390a88acfa3585cc4d5a2a6a64975d8a2159e0fc1fd104ef0ae863affcf4934ba6626075f5704a2d90368c915a08324447ec24e90f32c1be0a31751e3d7d7cfe96d74afaaeac77e", 0x4e}, {&(0x7f00000011c0)="ca0d895800bc54a7ee88361e7bd2dbaa1b75cbfacfdcd38a61f6b0ee3562d8e1705cdc9eaae30fcb74d85f461d16dfbd88c316e94ade7290675b830843ab5a1131a4bb17586b207f56f848e31684a871f5d78efd426dedff48bf02f18ca69e8cf2ce1fe6d38bbbeca622cf315186d83101b9d96076f12eec6bf233a9b3134fdb9e8d3623592c46c48c6ff8c77c8a4e5da69cef873652018d6b2e407f22cbe8d6899c7cfa76d0d2f173d8aa2c004ecea0cb682a49f8b0011032df6bf92baaafa04aa223cef4ee0e8633a52c0d8924a489fda6", 0xd2}, {&(0x7f00000012c0)="f6230a7692423381ec1894bc0cc4004ca8803e1d8eaa44c3aec7fdc08727faae3e51de6260c3574de5bf3c3a3b611519cd4278ba924700e88fd6f14a33b489b5a17b583e3fb2372e699a02b3d9423a69d7ee2f115fa278526dc301188f1844c680946fbd5f80032d3b9a27c708736de646a36363aa15cf86129e8f9c7bb217f7a3a61a2970b2b6a45e3f49", 0x8b}, {&(0x7f0000001380)="80ab7157dce3a2a13d9eff351d936cc56f7162016fe856bc9e174cb25c3af1ac9c726bb0f92d2f221450d685cac78a5982dfc499dd3fcd2d0ef3dcb649c1", 0x3e}], 0x5, r2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000015c0)) fstatfs(r0, &(0x7f0000001580)=""/62) 2018/04/27 19:28:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x80}) 2018/04/27 19:28:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:17 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003c00)=0x0) prlimit64(r0, 0xb, &(0x7f0000003c40)={0x721, 0x20}, &(0x7f0000003c80)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffc5d4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f0000001600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)='!', 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000003cc0)='/dev/admmidi#\x00', 0x4, 0x0) connect$inet(r2, &(0x7f0000003d00)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=[{0x100, 0x113, 0x400, "939fb6bbdc904b37f70d47fb9f57d977ebc747e4e035ce65b3eb40c4f335be93f2fb7f7fe47ee6797e68454c3a02d7ddc7606ad46fa4f6bea622aa1e76dd1b26e4740aed1635b0330431d0411409031daf1ed698485e48d78867866039ff07279986c47aa27d9ffad73f51d8671dce0605929472ed7c0ec21b9388c8b0764a9af07f10eab377bbf76110f113ebf5166c2b7466a8fe2ec1cb88331898f54bcd9b5b039502b0cd06f2c0fe937388bcb8eec0de1418e093424570e434337f2c478c7448bf254789726794411cdd9b2aa6c340d553734f0e2447c6e4a0cddd8e4e671f62f45bff57191a24f2d155542ada"}, {0x50, 0x0, 0x5, "b2ce56844f97c12b5cfd124191a7d09afee4ee37a59f1ba26988b46f99847ee5eadd902496b9787f4144b8a9ced5a58bc1b2b0403f7b2f6223a3e7042c69"}, {0x20, 0x114, 0x9, "9cf3caf345b7e8c8d03f3895"}, {0x90, 0x113, 0x0, "a5d0ca7f5fef84977dabc87c1fe4941870d4153fe63e96ced5b265c80726c334f9d84be3f6766b25bf3fd88ce4010863bfe572fcc7b4f85d95c0bfd1a409bf4dd0578a2776664198f5408295cc1a7467a16dd2c61bd32c3d2ea63716c3d096100377e334d0beeb4fde76adbc826659d678d57ef40ccaa8b06dc5c170"}, {0xa8, 0x84, 0x2, "c844831810ea005b51c4424240cbccf1127465cef54f42d77c0895fc8ad70f046d87c0a7265fdf8c96b898f5680cdf07fe634fbaa1d01993deada3c46b01e9b159d02424697790f6d4cad83c5ae071fa8c8f04112d8e03fc6a6460866bf692ef7cfb54e68ccbfebb1f2e23a3e536acb911d403fc247760b165fc1277e63f9f5ee1d46b506bafacdc465567f4909711643f24"}, {0x68, 0x10c, 0x7, "ab63d094becabd7c48541baa1441289a11c039b5b8651a62e3656183ab5adf2489a35a7ce9dee9a99199f19013b912c36a7f7560bfbfc5896f7da809f5061a7b8f3af49741be50cc3705e688ef2aee641609"}, {0x20, 0x110, 0x4, "358433dda37169558e"}, {0x1010, 0x0, 0x2, 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0x1340}}], 0x2, 0x40) sendmsg$kcm(r1, &(0x7f00000016c0)={0x0, 0x0, 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0x1000}, {&(0x7f0000001380)="6828411415431af13e97dd2feaffe3a05a538614d5d6d612b5245a5ccb7a43168211410098e6053fb2d962603ee6a5d5b3eea2228456fcd9951deb262c3fc79d4b77ff89c1c05a83391dcb26fca086ebf3e06c21c462bf8509b1e32f95aebd7a40bee81080a7229dad3884", 0x6b}, {&(0x7f0000001400)="5344687d0ee14d876e3ae1ba7213cb9e4fff36319696b685131f90e9bc5419a0fed383010603dd19b0c02a72f5f166a0b05c66ec58497b2f4138fa510f21b1683385b6c20de0e4509cfaa8189e0b7bf489efd0fcda6495efe5f2c6036d69c7cf5cf659578c547daaeef949a07780aa336ce5af7bcf1973b33c3ae9bb5e5c412cf221230b1e731e6942fb915706b25b521773b822ffcf26cced2ff0c23cdac93bc9482319187313ec9b9041e1c80bd7bae2a4f493c10a139da0de64fd513a6b1b68cade22ad5d93bf8d25017bd37555f3afe523553c89f61cce1e29", 0xdb}, {&(0x7f0000001500)="54448cb0f89eb34c51dfc472f5608865de1e35bec6459ae193e17437aa389429f8fe31c14adf465cab00e10200e5513f33413dea51712c62e7134df0f9599dd09320b4f154b30a3e09530de55688b32b654f684c9eada3a5737de045bbee96222132c1178b6b0705eb73d14ec95642e03bf1f5275774800ea5d6457f3e72dfed23cb2f802107dbe9662554882c", 0x8d}, {&(0x7f0000002740)="1a79d345a7c15eda9b9665fab6cac36d86a3f8187089956cfd5ca178ace0b0fd5ad1f2aaa6d52b8691233a8042d36fcfd68efc234f10297c0695c9bfa4e63319540679ba5da10b39d761d720288263c55b10f47a6280d698d3b79e953885a5b3b272e5b3c9a0953fc486b7f26ccc5f65eebd3233871cefa828741d7d59da34515ce5cb64331b61c6f5606622df6434f76595c81d185f219821f668b74b4a605dee86c47974d8ccf1875d43e7e742b3bfb3a07228e3c0055fcf856c6949c98e7689f7c0607c8fa02a09c8cb14686990a67f5161efee37928e10c638dfa0cac5a07a51b7e17e91cb29", 0xe8}, {&(0x7f00000015c0)="6b1bf4eb778ec70e16453a90d482625c2c447f60f9e4", 0x16}], 0x6, &(0x7f00000028c0)=[{0x88, 0x10e, 0xffff, "1815143d3319d1192bc365de78b015bbe13db85fec43a974d676edb5788ce2b1a632bf1f0c3926305c9738667574d67aeaec0dda528285121f0d03e19b85aeb16ae9a1821cd6d6b1b6f8978d540bc6197122db460544606011fba6b1466adbcf21410310f49fd8d5ecacb4b2e2f0f9edfe2466"}, {0x88, 0x0, 0x8, "4f410aad499c702b262195ad57347939094d02b22045fc023c4faac20df3e3a334930996b047b2975aa12c4353fa7a4f1b1dd10ce9be86340893210d061541e8c6a23a8873921ccacd8470581a43ec7be98c3e0ac8f1f5849d8720b633d27321f13b6f8ad85eee987883792b5dd828d5f0f86e1bd93cb7"}, {0x80, 0x10e, 0x6, "75aa1c3dd9fec978146eb36fe2c291a8c6add18ffccc40798c9c666fc7ce68d95b58f5d1aa775fda91ad5b34e0dd7cd9294adbac08e812fb1001617da4dda6de3dbaf314edcada31a68103a71afbf66a06ef0ddb0953041a56627d971090932ef34fc190dddfa97e3f"}, {0x1010, 0x0, 0x7fffffff, "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"}, {0xb0, 0x0, 0x7, "b60280100e6930b5dc6c94cba0f034f15d32a765e8704c87964698512fd0ba58f18f470b4025535d87f021a3a12032fd00b934d2ad13a7333d71961c06ab732e53389c2a5f23fce4233954c273d05f36e4a462bbeee0684f43a57a8acfacee83b3e8806afa402b25d89c3442d0564e3575d2dae5552b6388239f4d5039f353199206638b9f87bccdaf5a5cfb3a4e428b493ce24af43671a39827b3fa94a488"}, {0x70, 0x0, 0x1, "d5f921890aa8e739bee765c5861f4fec4eae1aa88e5658562b1011b65e6a8b63964df53f34653d1362d88a4e0bd069e37ed7ef3fc54cf4b726fd42a24c44a5807b163480256bd9fbea0d9385a229aa0597404c9c979451a412e29c"}, {0x10, 0xff, 0xf6f1}, {0x68, 0x19f, 0x80000000, "3370449bd682e8a4dbe6aa1e1bfd8278b7b01ea98ebb91382ea5be27b259c0563eb3db3385c0dbda88840731bceef65094ab75d28b9eccd0172ea2883a0071d5cd3d2b7dc920ea66c02e3dcf09b2d44d2af396d8"}], 0x1338, 0x40880}, 0x1) 2018/04/27 19:28:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ftruncate(r1, 0x3) fallocate(r2, 0x0, 0x40, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) sendfile(r1, r2, &(0x7f00007ed000), 0x29) 2018/04/27 19:28:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000001340)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000001400)) pipe2(&(0x7f0000001440), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001880)='/dev/loop-control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000001980), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000001b80)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000001bc0)='/dev/net/tun\x00', 0x0, 0x0) eventfd(0x0) signalfd(0xffffffffffffffff, &(0x7f0000001c80), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd(0x0) syz_open_dev$loop(&(0x7f0000002040)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003700)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000003800)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003880)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d40)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000003d80)='/dev/urandom\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) pipe(&(0x7f00000055c0)) syz_open_dev$random(&(0x7f0000005a00)='/dev/random\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005c00)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open$dir(&(0x7f0000006980)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000006a00)='attr/exec\x00') socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) 2018/04/27 19:28:17 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="014fef1db26bd401344f8c6470dc3289e7ad62acb5504ee13231921451e3effd970c6e4b168bbb0a426707d41c1a73559d22ad24ca2b1cc00ea02af6fb4306037159208c6f7cb5b8babf56033f0f3f879c29fea449111c0169e26a949246d292aec690d3920d765f13f856f35cecefec690b78085606b0ae1fb99cefecf2354d2c9d968897e8000a9af1ebc2018bf39117a7f2d8242797557f528f2efb06f084ca10a612a02e8be7c467030a7c2df52ebac0b421b5b905bd98be2c011a70d0b8", 0xc0, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) rt_sigsuspend(&(0x7f0000000240)={0x3}, 0x8) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r2, r3}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'sha224-avx\x00'}}) 2018/04/27 19:28:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xff, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r1, 0x1, 0x6}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000025b000)='./file0\x00', 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r2, &(0x7f0000783ff8)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000fde000), 0xffffffffffffffb6) 2018/04/27 19:28:17 executing program 4: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) openat$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x3, 0x0, 0x80000001}) 2018/04/27 19:28:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)=ANY=[@ANYBLOB="0215000007000000000000000000000004001700932190590a004e2000000000000000000000000000000000000000010000000000000000"], 0x38}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1000) 2018/04/27 19:28:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x400, &(0x7f0000000000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200, 0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r0, &(0x7f0000000040)="09605fbbb73556c802f8f8c1c756377ea3ce7beda3b0c68c370e6f863af0ce4791dca47bd46d43251d53297deb4b577184b8781cee5e6cb1438fd087a2c096dbdc1ec5f8df05040a18846cefab6398439adcecb99e66cb0b22281236350c109c2f2bab11ad5ffeb32968e8d0c061caaf3bf440a558b1091f15bb997706c5716f747deadda93a0c65f42297ba223981829d611116554dee25b905dcaee2005d82a943f1074e90db53f719c92774f5633d59f08556799f2e0518872eeba420123d8f6df634a40e32baac930d358dbbe9d53acb79edc3a64c7352687d3cc6e711a3999763268e1d0d688eb0b5ce9add32491f", 0xf1, 0x8, 0x0, 0x1, r3}, &(0x7f00000001c0)) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfa}], 0x1) sendfile(r1, r4, &(0x7f0000ccb000), 0x8001) 2018/04/27 19:28:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:18 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x1c}, 0x1}, {0xa, 0x4e22, 0x1, @empty, 0xfffffffffffffffd}, 0x0, [0x100000000, 0x4, 0x9, 0x4, 0x10000, 0x10000, 0x5, 0x81]}, 0x5c) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/04/27 19:28:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240), 0x4) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000004000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x3b6) ioctl$KVM_RUN(r2, 0xae80, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '.\\\x00'}, &(0x7f0000000180)=""/175, 0xaf) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x1, 0x220000) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000002c0)=""/81) 2018/04/27 19:28:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702f73797a31008c755668a3ae5e9983ca48904decf6561c71195e9eb1b0fa87161447becfda4638a160f7575294d267bb8652d0380b8b4e1715aad4156e3204b63bcb0b9125dab360536a101c4415830c767ca380276ea62b70d825a6a1e2808e2b7a95d380ac233b4d41e54d604c5ad08f1c03f0d4c15d490a686e806aa000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x364b, 0x400) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000600)={@mcast1, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001880)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001980)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000700)={@mcast2, 0x0}, &(0x7f0000000740)=0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001b00)={'syz_tun\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001c40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001c80)={0x0, @broadcast, @multicast1}, &(0x7f0000001cc0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001d00)={0x0, @remote, @broadcast}, &(0x7f0000001d40)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001d80)={@dev, @local, 0x0}, &(0x7f0000001dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002d80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002ec0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f40)=0x14) getsockname$packet(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0}, &(0x7f0000002fc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000003040)={@remote, 0x0}, &(0x7f0000003080)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003140)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000031c0)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004680)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000004780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000047c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000004a40)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004cc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000004d00)={@dev, 0x0}, &(0x7f0000004d40)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004e00)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000057c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005780)={&(0x7f0000004e40)={0x918, r3, 0x6, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff73}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r8}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r16}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xaf45}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfa}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}, {{0x8, 0x1, r22}, {0x150, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x81, 0x6623, 0x3, 0x20}, {0xfffffffffffffffc, 0xfff, 0xfff, 0x1200000000000000}, {0x0, 0x7ff, 0x200, 0x7fff}, {0x1000000000000000, 0x6, 0x9, 0xbd}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x270, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x8df, 0x7fffffff, 0x800000000000000}, {0x5, 0x4d4, 0x7, 0x7}, {0x3, 0x0, 0x4, 0x9}, {0x800, 0x9, 0x0, 0x100}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x0, 0x0, 0x400}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x918}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="58f4882bae32d022f9daf44e9558359e81a173312f691910d1080fab0836647a38"], 0x2) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80080) 2018/04/27 19:28:18 executing program 6: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/27 19:28:18 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x35, "8610a468c8398d6a81609f50b2839ac9c2004580d82694c8183235ff062509ade54bd4da4424545d8d16cb067a3cd1d5d0be18ba9b"}, &(0x7f0000000080)=0x3d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x8, 0xfffffffffffffff7, 0x20, 0x10001, 0x3, 0x8000, 0x1, 0x9, 0x1000, 0x9, 0x4, 0x7d3, 0x8b, 0x4]}, &(0x7f00000001c0)=0x100) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) 2018/04/27 19:28:18 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x101, 0x182c2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x4, 0xa63}, 'port1\x00', 0x2, 0x10002, 0xe7c, 0x7fffffff, 0x6, 0x8, 0x8, 0x0, 0x2, 0x614}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000000080)) 2018/04/27 19:28:18 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) listen(r1, 0xff) 2018/04/27 19:28:19 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000040)="220000001800070700be0200090007000205001e00000009000eff0005000f80ff00", 0x22) 2018/04/27 19:28:19 executing program 6: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xe0, r3, 0x828, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5d7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x40000) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) sendto$packet(r4, &(0x7f0000000180)="d00493df430df3d3ccbf9725b3d737d38d4bfab827519932704798dffc7a6075abacf60124ab079459f63735c33d450c30aa294a6d733a15402f701d6f7836fd1d24ee5e660b2ad248d96cebfb238868ae50d940a20f03574646e8d5b628816114a27680e86cc1c3c531e30153dfaa463d0411099363aa6a4fcbc271d7ee929fd3b4078ad28ae8ae5de388ceef1d7a38de3ec7ab5318928668a01199f08ee816a7acc53a5f274e4878591663f1ce6aba0e7e49527a0a78f6b65a7805c494880b064658c961fde94f84bebeafed256e7b3027a7dc0b09e4280f6e94c4fea67fd5c23e724b63be54812479984855aae74bade146f3067eed", 0xf7, 0x4000000, &(0x7f00000003c0)={0x11, 0x1b, r5, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000740)=0x9) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000780)=0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mq_notify(r4, &(0x7f0000000500)={0x0, 0x6, 0x2, @thr={&(0x7f0000000440)="da2b586c496a8b57d6656ba64450391aa6e3657cf1e1c0b1bce522de3ee2b292ae8813977d3aa75c909ec0b4f0e270", &(0x7f0000000480)="b5acbd2ded9698890a3e0ecf4a1128719fffa7f201ef67a4f773c3671f77c28597690162e3ec950951adce50289ba1a34add181cb318481e78b174c6858b5e5415d2ed487ab09ce68e0c55936e2c8ae98267de90e8d4f0"}}) 2018/04/27 19:28:19 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8001, 0x30, 0x4, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x101}, &(0x7f0000000200)=0x8) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/34, 0x22) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r3 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') signalfd(r3, &(0x7f00000000c0)={0x81}, 0x8) close(r3) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/04/27 19:28:19 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) 2018/04/27 19:28:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:19 executing program 3: 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/27 19:28:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'veth0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt(r2, 0x9, 0x0, &(0x7f00000000c0)="32b6531d669cbb285ec3c9d6fff8d1a4216455d4e0d49de3136bc0e04d0ade71b6a1b09ae7e7b2c1c66fd1c9c2121be766fe58455b8ebe224a1e6e0230f0bf4e68f927321103dc5016b1255ff29c72b4d8b0418dfae2231efddd17675a77e28651d72c1fbce77cdbd25117651fdffe8b052ccacf1df50704bd1e2583837bbbf5ff9083a16a38529558ed3bfdeea4bc714a57bfc0b05dcb535a96d672b0b2c65d7beacfec89a3", 0xa6) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/27 19:28:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000000000000000007f0000010000dfab410900000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) 2018/04/27 19:28:19 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x2b, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) r2 = dup(r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc2f) 2018/04/27 19:28:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x200000000) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x8, 0x6, 0x3ff, 0x6, 0x8, 0x2}) ioctl$sock_SIOCETHTOOL(r1, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000080)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x7}]}}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3ff, 0x40) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x5, 0x3, 0x4, &(0x7f0000ffe000/0x1000)=nil, 0xa5b9}) 2018/04/27 19:28:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0xfffffffffffffd1b) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x124) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/27 19:28:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c0000001900810400000000000000000a0000000000000000000000f85da7b034a38d8c517fc599a1f4832bcacf82c15de7e6f4dd8762c74a130e4ba515327584751e5544b64193e4f84c8b2f3643d086ad3713b5853af3a37c25b9d7a9059cf4037450fe7531bec32cbd3be09d931ece73e1214e619f721743f2bf3438eea49aa59400d5ec740f419fc202a996c0cca033c3088063bdf9fad07a13174bca042896181e5ac1a11721fd1ebcc670281051d24336b75bb604de8279471ace30dcbb9e74d556fbfd56b379f0a1ecba353c58803f696862114ada493f2506fa55fa28e0e0837bce231687fdea79"], 0x1c}, 0x1}, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000300), 0x4) 2018/04/27 19:28:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_FLOW={0x8, 0xb, 0x1}]}, 0x30}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x81, 0x1) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/27 19:28:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0xfffffe34) 2018/04/27 19:28:19 executing program 0: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x8, 0x20, 0x1, 0xffffffffffffffff}) fsync(r0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b700c4a148d6000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f0000000140)=""/195}, 0x1b) read(r1, &(0x7f0000000240)=""/164, 0xa4) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000100)) 2018/04/27 19:28:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x40000000, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0xdc14, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) 2018/04/27 19:28:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) clock_getres(0x7, &(0x7f0000000040)) socket$can_raw(0x1d, 0x3, 0x1) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x2002) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40002, 0x0) fanotify_mark(r1, 0xd, 0x10001, r2, &(0x7f0000000100)='./file0\x00') 2018/04/27 19:28:19 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="617aa904d6b1d2acf0f8d95cc61046da1b51c3e49b51cde3dd5ab027f4598c3c0850581df95f918f9bc04c93dabbf5c7e8e9fac7c550ce9a288b7220d2cce709ba28529bfc96971bba419b706877f85817923e1326b6091f98e6dc569141adf59508c7f0815b0785a9bbdf00a1a98c74102645400fe295b94271a30fc83559fe588e822b70e91efc99aa12f2b9472a50ba05ac934a324260494549a944173671537232aa5521", 0xa6) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @dev, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x45, r2}) 2018/04/27 19:28:19 executing program 0: r0 = memfd_create(&(0x7f0000000800)='^%system]\x00', 0x1) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x1c, 0x0, 0x604, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$rds(r2, &(0x7f00000007c0)={&(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/127, 0x7f}, {&(0x7f0000000340)=""/153, 0x99}, {&(0x7f0000000400)=""/153, 0x99}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/204, 0xcc}], 0xa, &(0x7f0000000780)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x7}}], 0x18, 0x4000}, 0x20044050) 2018/04/27 19:28:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x9f8d8cc7302b0fcb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000400)={0x85, 0x1, 0x6, 'queue0\x00', 0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0xfffffffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffed6) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x201, 0x4) 2018/04/27 19:28:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x1, 0x0, [0x1000, 0x40f, 0x2, 0x101, 0x7, 0x3, 0x0, 0x6]}) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) gettid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$addseals(r0, 0x409, 0x5) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x186) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) r4 = gettid() openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) fcntl$setown(r3, 0x8, r4) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c", 0x76, 0xfffffffffffffffd, &(0x7f000007b000)=@can={0x1d}, 0x231) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) sendfile(r3, r1, &(0x7f0000000100), 0x2a2d) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/04/27 19:28:19 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x200) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'ipddp0\x00', 0x9}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000180), 0x4) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1, 0x2) 2018/04/27 19:28:19 executing program 3: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0x1ec) 2018/04/27 19:28:19 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000002c0)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/stat\x00') sendmmsg$alg(r1, &(0x7f0000004280)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000400)="bedadeccca2a4d50b7d30e43ebc82e5f42e9501fa3a55cf23555ee292a0f60c2bbfe549998e61798340b5f6cd322b6933469542257adcd3c68190dc97963531cf09ed02767f81fb6562aa4afa6b9428f3b1a0d186d80bea4848b2d2499d2587b4e483513d272c67915a2e4e65306d1e8357f696d80b466a6d4dde032c6ef7412f56e389b196c6d02f782357c5ebd72d7cf3f786364d09af73eed727e1e8f99a19109c56f78bf5e928b327653fa552573351c4e3b9723f4a925120503cb32b14590d5d79e443596c5302d5ecd30a4c51cdb", 0xd1}, {&(0x7f0000000500)="8179a32579808b60aae3938a273fdcc8a392248d7e74bfbd77b37117087e7250c23ddfba205b8f828783d5a43b68a6af9c3cf6719a568447a05006362a69d404de120640bde28ac53a49b25020eacaf122487fd72ba5979610827996fab4bdb50c56ef7808d16cdccddfdecd4ea9e8903ef4e9c6c78661ab6d91ea82dd4839cf31b3b76a72ed7481a5c5d3c72cd935b3058f13e1394e8961dff745", 0x9b}, {&(0x7f00000005c0)="55ab0e465aac8e173cfa3d35b437e32b995c74c2fabcbcb7fef1d73fc4568a355e8948f491e15456fcbe48854bf9e6fe49ef12454b6d8ac34adae908163949da3c02723d67d0d7f1d19f582c5d1aee0c", 0x50}, {&(0x7f0000000640)="ae90e98db9fc701694610a50dc6d259076802bb846bc0b703d4062e9e737bfeb53d1da78fbb4fcacfc4ac9e02c343a329610cde2de932b070af0ba14bb5d5127b668f8ae332c5205e4a40395232a4f21575cf031bd6b86c7ea0268bae99762eb2d19a02f7399ec00c25fe7f240d3c9df756a2497d64e4937f393794e9558445b0d7ae6a97a3395eab2b4f43a", 0x8c}], 0x4, &(0x7f0000000740)=[@iv={0x80, 0x117, 0x2, 0x65, "f65d4c8c83299893ca38dbbb40b826069a5b00072246fcb76c6ef4330a15295456abeb06168e3db28cee58087e4fa944a72d7145c2229c6611586aca1795ee7fcb70c7f925d10cbb50a317737ad42fb1b0ecb098aa81a16eef3f8d892218560880c50a110f"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x1e0, 0x2000c001}, {0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000940)="d0eb3ae3165b9d80007cf3ec0106317fb1900cb0dab5c25b2552bd7141efb7fc88c73895e4d30aa68a7d9a242c39ba148b774153233dbdbfb13d09dfa71d46091dceb91f34ebd67d28314cdb46e9c86fd3b81301b322014475a8eb54d944035ed525f7048d6596af76cf471fb87ba6a0209874861ea554b246a250ea6d45415219f768bac0eea83b81fe15f98dcd1bdaa8bc75ccadc2c614b4bf88d3aa3a6da9f173a09ebb05671042d6a6481434aaea6f6b1df35f93ddfd4a717034add05fe2a1b8c7839bdd9819497f9c4411d90f01e1b35d817adc6c6f651c8ac041b9b8181a47b228f666", 0xe6}, {&(0x7f0000000a40)="ba3dbb656f7a6a81d66fb529f611cf8bab2207829abed29d4c3c464fd11d0fb388d9e5e0360068224de244a5ad2ef08bffccecbbe527d83d3b023324235589f10cd53e6d0aec70596b7706c61e06ec60ae0a43a5363b8732120e53b007bb5f2fd5f6ed372893b0fc90c902e8225777907657769c0ed4c31ab82d08936585fe5f700595830f1683444b7223ccc544dccffe2e70bd8ff21d15cb3a72d707dce4545355737c5fd70ae3ae1e3d4742b168499ecf8a0252e60d73e358922aa861c1eed450520fcb97d2523e0c19ce757f28667dea926df20859f896155d8f0ede436f8051", 0xe2}, {&(0x7f0000000b40)="4af8df669148bd58d9aea82d3694da3d0ee79c2773183df6f76d39cf06070959a724c1", 0x23}, {&(0x7f0000000b80)="fe19212d1b7b6ae7d3de5723592776b8d78e743d14e7d6d748f98a99456cf7eb8142cba28f581469236f8b5a4c2f678c93d26a5e212e17b77281234a65ae54b7873d591adf092c52713d9691900a73a0", 0x50}, {&(0x7f0000000c00)="0e80815eb8bd459eebe997d5378909d7f16f11fe91e744e72b7daf7a81e8caac1843c0d7770c6a4377a33f5475aac5dee34828e123b12d77d773", 0x3a}, {&(0x7f0000000c40)="0b0b840708a0cfea664d99539cf64906a88c0d", 0x13}, {&(0x7f0000000c80)="14c59c95915d341b9aa6e128b2673d7133192e917aebaad1eb1b56e02bf75a464ca9a63796bfa42b53cef6a8783510a7340c2f9e35c5094be898a97a900b9c7c3562918a12d03c6d688c4bf85df9037d4682e92a2b4c8e670b2ac144e3e8e5ebb9be82ee8e8fdab49315ceb29df19dd427952bbe408d1cf28bcd4497e1d6cbed081b113148487ca75bf9270dafb204dda83aa8a293", 0x95}, {&(0x7f0000000d40)="8164694e111be9144c47cb9094344133c3dd037ec89c69af33bfc8c1c36a0dd6ac10fb12e1e355c93120500c0adbc5c838a9bc342174d058a90f7ec5866bcc251e2ce6d2c7632d705a47344bd744f925299f7b7d8f78deea0238d11aeef9f09b82c3e31f7e83124b", 0x68}], 0x8, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000e40)="3f8ad87e7b19b7e0bd965174f4718c7f955daf4aa371f1b45060c9aaa9a4e8f187b9a5af350e0e348abfcb4b08163c2c43b442d712411a9c02d5eb10dc2ecda683983d05ad74b502e2a45919b7e5df864d9c44736ffa169a41452eafcb88f9b64fe04e189da59d75138d4d7bac563fe19fa54c66680cbfb7c013544ffba9a8d3fa0ffae5c6daad3e65dacc4b8b9183476b", 0x91}, 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&(0x7f00000040c0)=[{&(0x7f0000003d00)="c06932d6e957177ab1e7af3623427198fb8541044ef90265320a93abca1c51eb53266346ab8a56131ebf75fd1f06aa5bc8a167925884dc4f000a832e77a7490f978f9941a6189ed95e348d56e4327c46f147bf6dd9aa6b2387a1c3aa0ae0f8613fc528d28628b92d0d2d099ddb2baab7687489ee25271c331e0e6acd896c14ab6b7c551da58f4dd9ca4a0b29b89c8193cebc3a2f613f0a589adae8b9ec38af06cf837ca4a6766319e73e83badfc6a93fa83f8e4476005803efcbdf21ac0cb62c022617c0c635c7fd30a79846364cc9e7c65543607b7f877942f2d453dca8fa964167b133", 0xe4}, {&(0x7f0000003e00)="21b9347807fa0d99da7bd85ecfe2eef1fa15f895f79b322d04d498bfee393bd3255a2cc6b45e545a7aba057458d3a20170388b33c7a561204c2c7e34415e812b7014b7c5c851b548bf9799864ed49b91b331219e86b885b1d0d3e8e286ad76be66f43c486688e498bb2727674d5cf42902bf684f3b9b33885ed3bdc1c8601e3e2df045b3d409ff79a30678503a1d7033487bd743eb311a80ca5464682efaad1f", 0xa0}, {&(0x7f0000003ec0)="47142f99ef5428caaacbe142d894553cbf4ea2c1b52afc46b3ca9fd40c29f3f675edabb118a04e4936b1d90c58f4d279a143560e04a75bc70483dc4fdf4625865d0573c0d10d0361c587228f7d7069ba12fe2084ab6a95c15b968a9b1c1f21f1f5bf102bfa39c38075b53755f3fe22ecaf29adfe36399855a9a042d13f2430fd0800cb56652aa3ae751bc880560b7c8e40e02bb574dfbfcfd36bf08c0396d3b8aaa7bdf56e7b908da5ab9cee5f1f33b781385c6f96c21e9fc030", 0xba}, {&(0x7f0000003f80)="32077652632bb2542dc39d38e0663a0361725007af3a5daa32287d7c915a3d37b40ca4b4a618855fdda4215a58ffc5165a21a460fbd85f9e255164f62cdc97e5a7c646673a4c410b38c4db93f6cbfb867f8a6e15c4ca43a7403863bf59430d875a776eb4714ca487f33170ee8e7238787f784d", 0x73}, {&(0x7f0000004000)="3898b69110028d0e5e835f351122e0a6aae03239af5ec33c8d710277fc794394c7d3fc2de6b86fdd1ba4c71eca4a33051e28d9202dfd647e96c6ebda2678bbcbde79fd63aa409203f25adecb5617092b32e48dc4e079409437e4b9d1972820c8e72277631b57a5d58ddb8fb51d09ad36d82762023ec6852416cc6c0b8a0f16aa7efa9a9d6811d1f557de788f80d8672f88336a09703df6", 0x97}], 0x5, &(0x7f0000004140)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0xc8, 0x117, 0x2, 0xad, "e383f1ea2de03825442fe76ebee7802ad19f8f995d4742ca355b26c42a14e7e4e8fe7c7bb132775af86805c105c7bc0998c3767c797244e67eab5e2b522740fc608b26a7a001b05d36d703ade7d80f52042daf56d356b7ad69922f6c41972f34167ade497cf3927d8df92491dcfbb30404c32c6a881f218cb7c058c361c25055b0623abf5d7d5c74070981a7dfdd031c73b12f1d6bd215ce1deda97790919eb1f37643dcfeb2d39ecfb84c8241"}], 0x140, 0x1}], 0x6, 0x4004000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f00000001c0)=""/21, &(0x7f0000000300)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000040)) 2018/04/27 19:28:19 executing program 1: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x440) connect$ax25(r2, &(0x7f0000000080)={0x3, {"f538d4af835074"}, 0x9}, 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}}, 0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001340), &(0x7f0000001380)=0xc) socket$inet6(0xa, 0x80000, 0xdf) 2018/04/27 19:28:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:19 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040)=0x9, 0x4) 2018/04/27 19:28:19 executing program 4: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000542000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/27 19:28:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x26) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x28}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/04/27 19:28:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0x8a, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x8000026, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) accept$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000002c0)=0x3ff, 0x4) 2018/04/27 19:28:20 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8000000000000000, 0x1f, 0xb79c, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x40}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8001, 0x40100) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x326, 0x6, "1a36cdb5e620", 0x2}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28010000110010002dbd7000fbdbdf25fe8000000000000000000000000000aa000004d40a006c00ec0012007063727970742863636d5f62617365286362632d73657270656e742d617678322c7368613338342d67656e657269632929000000000000000000000000000000f004000000000000da08ad77d13838d524259a78a00fe2e9fb99dace613cabc1cf905e34b38084d4c2a3bab16b7fa747309d743535b796ea69f77a402c948b1d4d7be169deab3a2d1550ce588f99acd27f8f3cf5533bbfc8905be8f502d6cc1940f6922b13c78ddb01b7989e0a9d2a81b63c6e01f411dfe50efa788127deb1f73f085abba1252e00569e459468e76c423f1b81507ed87ef871b7902cee3cfd7df23a2e4edfb800000c001c00", @ANYRES32=r1, @ANYBLOB="030000000800ff0000000000"], 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) munlockall() socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x3}}, 0x26) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/04/27 19:28:20 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x1c) 2018/04/27 19:28:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f5, 0x200000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={r1, 0xb1, "e88c2c7c05d5bbaaf4d361e987862cacd276b16d8891dd866aa3a1c6e697406151079529256eb3b12c0f26e00d51c04ff68153150d5dfa180d91c57cb6efe17630760cddeed6a4632c6211b8764a2b88bd667582b6948233c1d70583a82e71eee339eead5b94b815328a5a41792ab080dae595ee2de6bcd68550be79f2e663de540e5512ddef880dc57c30ad5c2d756d2e775b0e646b8e0b66e8942b4357752f23bad9e4c846659c14c08e98fa8f27f108"}, &(0x7f0000000100)=0xb9) 2018/04/27 19:28:20 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x1c) 2018/04/27 19:28:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000140)="1c02e6b450eac86c989720973d36dff43011b6ece24318959932396b7f574851bb895cc3e8d15b731019649f3eb5878d5cb83feadf2e8adaceba41a476cd7af35a3c8826beedd7ca9f5e69c849a7434cbe538b8d6593d0d7e836d3048922442a256b7efa3a4000330eda6da0d68924dde8f1eac479be6cc5d1a692959fac209c402b40e45edfc4649ad25165", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200)="1b8ff757ca313aa04cde91052486784686ab355e52449bbe228fda2a5deedef38bb62ef232d3c785423d002152f0cfe7523aee5521b1f9b45f0f95d53f26a0845646acdfaf22a56790f9eb24710009cac0539eb37acf298143e6b7bd93a7646789d1197e4a8032baec3f831cad29afc073cacbd07cf0d5feb80c3421") mkdir(&(0x7f0000000100)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000980)=0x80, 0x80000) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000009c0)={0x0, 0xd4, "3276d7e45e7f15c64baa541935569216560cffaed5ccea0065336f4e8f9f1d332220c2876da1f3c2f9cbed18748f5594310b0044e3407956d705fff72d5be097652a2ed6fa02821d2e91f4558a03043e53f1a4979a0f506c38bf4a5382775f19765f2dac4545935e0542d8a9fe8265f4383d8d3a1218533a30520fa4dd23300782704761f3de4b73462e13c8416941a0851090e6fc0f8573c2f3756e5929bf1ca0588c3b3c373dc74ed6436326e1a3ee1f40dbefc9e288b5de942005e5b1c1d91cfa00053e8722fe90c0cd05aa0822de2fb1f52d"}, &(0x7f0000000ac0)=0xdc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b00)={r3, 0x4}, &(0x7f0000000b40)=0x8) accept4(0xffffffffffffffff, &(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000002c0)=0x80, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x9, 0xd3a6}) 2018/04/27 19:28:20 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001900)={0x7, r0, 0x1}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000001940), 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000080)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000580)=""/4096, 0x1000}, {}, {&(0x7f0000001580)=""/156, 0x9c}, {&(0x7f0000001640)=""/86, 0x56}], 0x7, &(0x7f0000001740)=""/254, 0xfe, 0x8}, 0x40000000) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001840)={0x1, 0x2}, 0x8) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r5 = syz_open_dev$mice(&(0x7f0000001880)='/dev/input/mice\x00', 0x0, 0x40000) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f00000018c0)='./file0\x00') add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r4) keyctl$clear(0x7, r4) 2018/04/27 19:28:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000080)="100000000600000038", 0x9}]) eventfd2(0x200, 0x80801) 2018/04/27 19:28:20 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, r0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/27 19:28:20 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x2, 0xf, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) r5 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffff7, 0x200280) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r6}, 0xc) 2018/04/27 19:28:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d6", 0x28, 0xfffffffffffffffe, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) finit_module(r0, &(0x7f0000000080)='skcipher\x00', 0x3) 2018/04/27 19:28:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='/dev/kvm\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x20, 0x0, 0x2, 0x7f, 0x0, 0x215, 0x800, 0x0, 0x0, 0x6, 0x0, 0xeda, 0x3c, 0x0, 0x0, 0xf2], 0x80000000, 0x200}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) recvfrom$llc(r2, &(0x7f0000000380)=""/230, 0xe6, 0x2, &(0x7f0000000100)={0x1a, 0x3, 0x101, 0x1f, 0xa054, 0x3, @random="55992fada045"}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) readahead(r2, 0x4, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 19:28:20 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000040)="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") socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x415) 2018/04/27 19:28:20 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x100109a41, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) socketpair(0x3, 0x80000, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xee, "4cc2b381e372ddf2468571f8fa713af40a713688c1177df0b80d599ac78038795431d4368fc1b83bfe107c8132a1c60d9a921ed78c74fc814b8aa4ef5e3c5b0062c5f3f9b62473f0df595d0287984441a0bad341cd8c43d1398a7e132f82eb5cf9ecb92d3cae906f34d1797667a7d3afde01696778a240aaa365ef3b57776b70003f221e3dcdd28acecd044dcc87ab2a0f1ea69894cd60d02184c3d0269d01f416dcea82c4e18f0d3e53dd91fbf0378c5a12bd9776d9bad99bff9d672ef75cd1903f53704b517c56c623e0368cfed16ebcdd090eb41ef83f93f0f59cd773e668aaf2ab51bfb4bd1cafd187f20308"}, &(0x7f0000000100)=0xf6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8}, 0x8) r3 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f00000000c0)="adf813e686583836bbde750e0cd6efb1564b8bf1f812ede074c7ece7d6c7ccacdbddbc292c62efc49e76942c58165ede94eabb89fd88f20d4e3d9fc8a6", 0xffffffffffffff47) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'ifb0\x00', 0x4000}) close(r0) rt_sigpending(&(0x7f0000000080), 0x8) 2018/04/27 19:28:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000000780)=0x84b, 0x200000000000102) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x3, 0x2) 2018/04/27 19:28:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x20000) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1}, 0x0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/27 19:28:21 executing program 4: r0 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="f9fbec70c2b605650080de26f9c1baf234077bb87bf9ed91bb5d7b73230a4af41a7d8d2c91a1bd95fe6e0c1f25eeb66c5862398a0827d605d4f14a6b1b705dbccc5d366302921da9c67ad956dc84db090f45586f7913bc506088fcf1592a94cd60e39e66397e51f8c151431e8a6b2b03a53d46f3f96a3d6ab7e54d3b739a", 0x7e, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x80000000000121) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x10000, 0x3}, 'port1\x00', 0x80, 0x4, 0x2, 0x9, 0x80, 0x80000000, 0x970, 0x0, 0x4, 0xffffffffffffffcc}) keyctl$read(0xb, r1, &(0x7f0000000000)=""/4, 0x3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x94, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20040004}, 0x4000000) 2018/04/27 19:28:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setregid(0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = memfd_create(&(0x7f0000000300)='/dev/rfkill\x00', 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x85, 0x2}, &(0x7f00000004c0)=0xc) fstatfs(r2, &(0x7f0000000540)=""/117) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={r3, 0x200000004000000}, 0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)=@ioapic={0xd000, 0x0, 0xffffffffffffffc1, 0x80, 0x0, [{0x1, 0x3, 0xff}, {0xce, 0x9, 0xffffffff, [], 0x2}, {0x2, 0xd87e, 0x7fff, [], 0x1}, {0x7f, 0x80000001, 0x2, [], 0x6}, {0x5, 0x55b, 0x4, [], 0x22}, {0x100, 0x0, 0xed2, [], 0xffffffff}, {0xfff, 0x3f, 0x933e, [], 0x10001}, {0x5, 0x8, 0x1, [], 0x8}, {0x486f, 0x5, 0x8000, [], 0xc8d}, {0x7fff, 0x100000000, 0xe78, [], 0x3}, {0x7fffffff, 0x2, 0x8, [], 0x400}, {0x4dc9, 0x3, 0x7f, [], 0x7fff}, {0x1502, 0x4, 0x8, [], 0x4}, {0x8, 0x1, 0x9, [], 0x9}, {0x100, 0x5d, 0x5, [], 0xffffffff}, {0x8001, 0x2, 0x2, [], 0x8001}, {0x4, 0x6, 0x95, [], 0x6c00}, {0xbbee, 0x8, 0xfffffffffffffc01, [], 0x8}, {0x8, 0x0, 0x4, [], 0x6}, {0x1, 0x3, 0x32f, [], 0x6}, {0x80, 0x401, 0x100000001, [], 0x9}, {0x9d, 0xfffffffffffffff7, 0x3, [], 0x7}, {0x0, 0x99, 0x8, [], 0x8}, {0x3, 0x7, 0x4, [], 0x164a9c64000}]}) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x100, 0x80000) fstat(r4, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) recvfrom$ipx(r5, &(0x7f0000000080)=""/96, 0x60, 0x10020, &(0x7f0000000100)={0x4, 0xff, 0xffff, "571f04378af8", 0x7fffffff}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000200)={0x3, 0x492f}) ioctl$sock_ifreq(r6, 0x8995, &(0x7f0000000000)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/04/27 19:28:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) r2 = semget(0x3, 0x0, 0x0) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000040)=""/180) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x54, 0x0, &(0x7f0000000280)=[@free_buffer={0x40086303}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x40]}}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/04/27 19:28:21 executing program 5: modify_ldt$read(0x0, &(0x7f0000000100)=""/4096, 0x1000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001140)=0xd0c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) socket$rds(0x15, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001180)={r0, &(0x7f00000000c0)="a00124995b206c35a9"}, 0x10) write$cgroup_subtree(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="00696f202b637075202b6d656d6f7279202d7069647361202d6d656d6f7279162b6370752000607bafd200000000000000000000000000febf2ca1cb373bc9998daaaabf300a428c961409015306ff002dd99e71b5b3e934d7a0fd0562bf55d825409d80fac38c97691a051520556daa24041b064f0640bfc8333ea0da2bca2364174c8e73f34b139dc81ae2daf8eb9bd30a1e35da315f"], 0x37) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0xd5e, 0x8, 0xfff, 0x3, 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000001100)=r1) 2018/04/27 19:28:21 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0xa000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) ppoll(&(0x7f0000000780)=[{r1}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x987, 0x5, [0x2, 0x7, 0x20, 0x4, 0x6]}, 0x12) 2018/04/27 19:28:21 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x28000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x6, [0x7, 0x10001, 0x4, 0xffffffff00000000, 0x4, 0x67]}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001140)={0x1, [0x0]}, &(0x7f0000001180)=0x8) r1 = msgget$private(0x0, 0x600) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/4096) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001080)={'filter\x00'}, &(0x7f0000001100)=0x54) 2018/04/27 19:28:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) [ 89.729560] encrypted_key: insufficient parameters specified [ 89.737744] QAT: Invalid ioctl [ 89.746631] QAT: Invalid ioctl [ 89.753584] bond0: option active_slave: mode dependency failed, not supported in mode balance-rr(0) [ 89.773977] binder: 7583:7584 BC_FREE_BUFFER u0000000000000000 no match [ 89.782243] QAT: Invalid ioctl [ 89.789185] encrypted_key: insufficient parameters specified [ 89.795201] QAT: Invalid ioctl [ 89.795531] binder: 7583:7584 transaction failed 29189/-22, size 0-8 line 2856 [ 89.810347] QAT: Invalid ioctl [ 89.884480] binder: 7583:7592 BC_FREE_BUFFER u0000000000000000 no match [ 89.908168] binder: 7583:7592 transaction failed 29189/-22, size 0-8 line 2856 2018/04/27 19:28:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0xc0045878) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000ac0)={0x3, 0xffffffff00000000, 0x9, 'queue0\x00', 0x8001}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x0, 0x0, 0x10000, 0x200}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r6, 0xffffffff}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x8, 0x100000001, 0x0, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000cc0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000db0000000000000000000000000000000000000000000000000000fff64a53df43e81fb6445f00000000000000000000000000000000000000000000ffffffff01000000110000000000000000196e7230000000000000000000000000006772657461703000000000000000000074756e6c30000000000000000000000073797a6b616c6c657230000000000000ffffffffffffffffff00ffffaaaaaaaaaaaa00ff0000ffff000070000000f80000003001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3000000000000000000000000000000000000000000000000001000000010000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000ffffffff000000006172707265706c7900000000000000000000000000003f0000000000000000001000000000000000aaaaaaaaaabb0000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff020000000000000002000000880864756d6d79300000000000000000000062707130000000000000000000000000697036746e6c3000000000000000000073697430000000000000000000000000ffffffffffff0000ff000000aaaaaaaaaaaaff0000ff00ff00007000000070000000a000000072656469726563740000000000000000000000000000000000000000000000000800000000000000fcffffff00000000090000000800000086dd62726964676530000000000000000000697036746e6c3000000000000000000062637368300000000000000000000000766c616e300000000000000000000000000000000000ff00ff00ffffffffffffffff00ff00ff0000000010010000100100004001000069707673000000000000000000000000000000000000000000000000000000002800000000000000ac1414aa000000000000000000000000ffffffff00000000ff000000ff0000004e2400004e24000869707673000000000000000000000000000000000000000000000000000000002800000000000000e0000001000000000000000000000000ffffffff000000ffffffffffff0000004e212b0500001f124155444954000000000000000000000000000000002000000000000000000000080000000000000000000000000000000ff500b700c88c26caff8d8c870a547d022d10693b94b819a79eba618667ddae7a8a11c716334ea3bad679246d3f81811f5c066c"]}, 0x451) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000000b80)=0x40, 0x4) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000001f40)=""/4096, &(0x7f0000000140)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000bc0)={r7, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x7, 0x8}, &(0x7f0000000c80)=0x90) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r8, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) sendto$inet(r8, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r8}], 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) 2018/04/27 19:28:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="9fe54cae3a38fb1b9687eac7926a5d53ff7843a82899cee072842c2ba1", 0x1d) 2018/04/27 19:28:21 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/27 19:28:21 executing program 4: socketpair$unix(0x1, 0xffffffffffff7fff, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)='veth1\x00', 0x7}) writev(r1, &(0x7f00000012c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xce1}, [@alu={0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x9, 0xffffffff, 0x1}, @exit={0x95}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x2c, &(0x7f00000000c0)=""/44, 0x41100, 0x1, [], r2}, 0x48) 2018/04/27 19:28:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x80000001, 0xe15e, 0x2, 0x4}, 0xc) 2018/04/27 19:28:21 executing program 7: r0 = gettid() sched_setaffinity(r0, 0x62, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) finit_module(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x3) write(r4, &(0x7f0000000180)="872ffa1dfd42911d92e84abf7a7585ccb104002144efdcf56fb0a7eba54ea44e", 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000000340)=""/235, &(0x7f0000000440)=0xeb) write$sndseq(r2, &(0x7f0000000680)=[{0x9, 0x0, 0x4c1, 0x9f5, @tick=0x2a, {0x673, 0x81}, {0x4, 0x8001}, @control={0x0, 0x20, 0xf00c}}, {0x3, 0x4, 0x12, 0x1, @time={0x77359400}, {0x6, 0x10000}, {}, @connect={{0x0, 0x9}, {0x80a, 0x40}}}, {0x3, 0x8, 0x0, 0x3, @tick=0x71e2, {0x4, 0x4}, {0x3ff}, @note={0x0, 0x7, 0x1, 0x1}}, {0xbb, 0x1ff, 0xfffffffffffffff8, 0x3, @tick, {0x0, 0xd003}, {0x1ff, 0x3f}, @addr={0x1, 0x7}}, {0x20, 0x4, 0x10000, 0x2, @time={0x77359400}, {0xffffffff, 0xfffffffffffff78e}, {0x400, 0x400}, @raw8={"2b5876a32fbf6d77ac9c52d3"}}, {0xb40, 0x20, 0x2b, 0x2, @tick=0x8, {0x7, 0x3}, {0x7, 0x2}, @result={0x3f, 0xffffffffffffffc0}}], 0x120) fanotify_mark(r2, 0xffffffffffffffff, 0x48020010, r1, &(0x7f0000000500)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x80000003) r5 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="9874438caf6bda2650d9e86908f21f42c3028feb12106373cba9224b78597cfbe366b97d9e3f4c9230ffa613606be6e7d05c9f175c4d6be888050f6c690d3d14453feb8ae789286a84ac02a36376b340b321f176d24d2241fcb1ff300d3f2233e366acab9e7089081cd8cdd554ff9cbc7fc2e75a3fdc71ce408be5c7cf3aa1b5eb213daa6c78d8aa951ac4f195cb52b34b535ef266cefc5d9c19f3327bb699871e4b9a5d522e5661d2e8a16dcc086cdd144661592037f36586", 0xb9, 0xfffffffffffffff8) keyctl$read(0xb, r5, &(0x7f0000000300)=""/44, 0x2c) r6 = socket$nl_generic(0x10, 0x3, 0x10) close(r6) unlink(&(0x7f00003b3000)='./file0\x00') chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00000005c0)=0x3) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x5) r7 = dup2(r1, r3) r8 = getpid() setpriority(0x3, r8, 0xd9c5) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000000480)=0x3b93, 0x4) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) ioctl$sock_ifreq(r9, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0), 0x8) open$dir(&(0x7f00000004c0)='./file0\x00', 0xa, 0x8) [ 89.965239] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.971205] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/27 19:28:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xff4b, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x242, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000280)=0x1f0000000000000) r3 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='+-ppp1lotrustedsecurityeth1_trusted,posix_acl_access\x00', 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000000200)=""/70, 0x46) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x9, 0x10000}) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/27 19:28:21 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x200, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x2000c891) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/50, 0xffffff7f, 0x1fffffffffffd) [ 90.036791] binder_alloc: 7604: binder_alloc_buf, no vma [ 90.042402] binder: 7604:7606 transaction failed 29189/-3, size 0-0 line 2971 [ 90.057065] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 19:28:21 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@remote, @rand_addr, 0x0}, &(0x7f00000006c0)=0xc) bind(r0, &(0x7f0000000700)=@hci={0x1f, r1, 0x2}, 0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, 0x8) prctl$intptr(0x26, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/27 19:28:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x400400) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000240)={'erspan0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/27 19:28:21 executing program 1: r0 = memfd_create(&(0x7f0000000000)='vmnet1.cgroup\x00', 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xc71b, 0x400040) connect$ax25(r1, &(0x7f0000000100)={0x3, {"0d550ece41ef3e"}}, 0x10) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0xa9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 19:28:21 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/65) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00005d3fe0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"3177e0f56e881a"}, 0x4}, [{"2e7751ee9bba61"}, {"47fa57418eccbd"}, {"0350160525f135"}, {"9f9531ccf63475"}, {"e15793d27be95c"}, {"011322c07cf278"}, {"cb3f796fc123e7"}, {"bae60d4986013f"}]}, 0x8) socket$rds(0x15, 0x5, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) [ 90.101919] binder: BINDER_SET_CONTEXT_MGR already set [ 90.107854] binder_alloc: 7604: binder_alloc_buf, no vma [ 90.113451] binder: 7604:7618 transaction failed 29189/-3, size 0-0 line 2971 [ 90.132367] binder: 7604:7606 ioctl 40046207 0 returned -16 2018/04/27 19:28:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:21 executing program 1: pipe(&(0x7f0000001100)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001140)=""/79) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) r1 = memfd_create(&(0x7f00000000c0)="6264d83e051c8683cf6a6954da51657673790000e56d7070", 0x900000000006) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) ioctl(r1, 0x1, &(0x7f0000000100)="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") lseek(r1, 0x0, 0x4) 2018/04/27 19:28:21 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x4}, 0xffffffffffffff44) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0200000000000000601ae8ad950ed05451619bc30960b506490010000000060000000000000000ffff7f000001fec000000000000000000000000000bb000000000401907800617b8400f9dcaa"], 0x0) 2018/04/27 19:28:21 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) [ 90.351204] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.361481] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.936144] kernel msg: ebtables bug: please report to author: Wrong len argument [ 91.020360] QAT: Invalid ioctl [ 91.163479] QAT: Invalid ioctl 2018/04/27 19:28:22 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x8003) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1, r1}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/27 19:28:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/27 19:28:22 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x224001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x1, {{0x2, 0x4e24}}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000000100)={"73697430000000003f6a3ea4d7e0879c", @ifru_addrs=@ipx={0x4, 0x0, 0x0, "372861280f26"}}) sendmsg$nl_route(r1, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) getsockopt(r1, 0x5, 0xe08, &(0x7f0000000140)=""/138, &(0x7f00000000c0)=0x8a) 2018/04/27 19:28:22 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000002340)=ANY=[@ANYPTR64=&(0x7f0000001300)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES16], @ANYRES16, @ANYBLOB="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", @ANYPTR=&(0x7f0000001280)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR64, @ANYPTR], @ANYPTR64]], 0x0) 2018/04/27 19:28:22 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00009db000/0x4000)=nil, 0x4000) 2018/04/27 19:28:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000007b80)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/136, 0x88}], 0x5, &(0x7f0000000580)=""/14, 0xe, 0x3}, 0x2}, {{&(0x7f00000005c0)=@nfc_llcp, 0x80, &(0x7f0000001900)=[{&(0x7f0000000640)=""/64, 0x40}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/152, 0x98}, {&(0x7f0000001740)=""/141, 0x8d}, {&(0x7f0000001800)=""/47, 0x2f}, {&(0x7f0000001840)=""/143, 0x8f}], 0x6, &(0x7f0000001980)=""/226, 0xe2, 0xfff}, 0x3ff}, {{0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/191, 0xbf}], 0x2, &(0x7f0000002b80)=""/250, 0xfa, 0xcf7}, 0xfff}, {{&(0x7f0000002c80)=@nfc_llcp, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002d00)=""/76, 0x4c}], 0x1, &(0x7f0000002dc0)=""/41, 0x29, 0x101}, 0x7f}, {{&(0x7f0000002e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002e80)=""/244, 0xf4}, {&(0x7f0000002f80)=""/248, 0xf8}], 0x2, &(0x7f00000030c0)=""/195, 0xc3, 0x7}, 0x9}, {{&(0x7f00000031c0)=@ipx, 0x80, &(0x7f0000003340)=[{&(0x7f0000003240)=""/240, 0xf0}], 0x1, &(0x7f0000003380)=""/208, 0xd0, 0x4}, 0xfff}, {{&(0x7f0000003480)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004640)=[{&(0x7f0000003500)=""/60, 0x3c}, {&(0x7f0000003540)=""/64, 0x40}, {&(0x7f0000003580)=""/168, 0xa8}, {&(0x7f0000003640)=""/4096, 0x1000}], 0x4, &(0x7f0000004680)=""/126, 0x7e, 0x8}, 0x20}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004700)=""/63, 0x3f}, {&(0x7f0000004740)=""/241, 0xf1}], 0x2, &(0x7f0000004880)=""/75, 0x4b, 0x1}, 0xffff}, {{0x0, 0x0, &(0x7f0000005900)=[{&(0x7f0000004900)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000005940)=@ax25, 0x80, &(0x7f0000007b40)=[{&(0x7f00000059c0)=""/68, 0x44}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/219, 0xdb}, {&(0x7f0000006b40)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x7}], 0xa, 0x6fdf68918c394640, &(0x7f0000007e00)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007e40)={{{@in6=@local, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000007f40)=0xe8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) 2018/04/27 19:28:22 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:22 executing program 4: r0 = socket(0xd, 0x7, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) r2 = syz_open_dev$sg(&(0x7f0000001700)='/dev/sg#\x00', 0xffffffffffff35de, 0x3) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001740)=""/223) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000001680)={&(0x7f0000001840)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08001200", @ANYRES32=r0, @ANYBLOB="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d667ccd3343060b99631d5829f89480a7b94584d1c019e2f6d7cf5c604a240f9323e6e244e30100a5a14bb4d7f1b02a5289461b6fd187f9de4fc0c80921082da4a1b57a29ae8166bee71055de3e7d02e21b07e418e4e34e527d2b02634993dcea9e143ac171aad4b2b21f92e90581d2bb190b30ebd5584b6ce82f7464b222d4fea28850cade135e547acdb6067f85124bd79c64cc5a251ef05fad3803785580183b56a808460666d00e97dbd85347c82e366626e4eedbfc1d30cd46a8854f12056794e6375685688e4790f125239a108c2765b077a096aa36142e01af227e1e9bd9358582ca106b3f00f01b250b8747d84b4000000"], 0x154c}, 0x1, 0x0, 0x0, 0x20048000}, 0x40) [ 91.353098] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 91.366224] FAULT_INJECTION: forcing a failure. [ 91.366224] name failslab, interval 1, probability 0, space 0, times 1 [ 91.377807] CPU: 0 PID: 7680 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 91.385040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.394415] Call Trace: [ 91.397034] dump_stack+0x1b9/0x294 2018/04/27 19:28:23 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x2) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040)=[{0x4, 0xfb2d, 0x800}, {0x0, 0x81, 0x1800}, {0x3, 0xff, 0x1800}, {0x0, 0xff, 0x1800}, {0x2, 0x0, 0x1000}, {0x0, 0xcfc, 0x1800}, {0x3, 0xfffffffffffffffa, 0x800}], 0x7) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/27 19:28:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x17}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) accept$alg(r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) 2018/04/27 19:28:23 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x13, 0x84, &(0x7f0000000080)="31dcb4c6f0c97c481490f539da7bfffceddf4c301c44e414f643a9fa77c7cebe1f6c9c2b5cf29553f791095acd989c14a14ceddc64afe15b8309dd4754bac16af28f4e5bd5699c2a6ced99aa09b3da90ff32bd008e2b67ae039138e5e59a1d9cc28c171018923e60afd87dc0a1e3826cccb06939f022a5c61eacecd507b8e20c1657bbd4"}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 91.400697] ? dump_stack_print_info.cold.2+0x52/0x52 [ 91.406016] ? finish_task_switch+0x1ca/0x810 [ 91.410535] ? finish_task_switch+0x182/0x810 [ 91.415065] should_fail.cold.4+0xa/0x1a [ 91.419155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 91.424299] ? __schedule+0x809/0x1e30 [ 91.428224] ? __sched_text_start+0x8/0x8 [ 91.432394] ? find_held_lock+0x36/0x1c0 [ 91.436488] ? __lock_is_held+0xb5/0x140 [ 91.440598] ? check_same_owner+0x320/0x320 [ 91.444940] ? __crypto_alg_lookup+0x31b/0x390 [ 91.449565] __should_failslab+0x124/0x180 [ 91.453832] should_failslab+0x9/0x14 [ 91.457657] __kmalloc+0x2c8/0x760 [ 91.461219] ? crypto_larval_alloc+0x1d0/0x1d0 [ 91.465825] ? perf_trace_lock+0x495/0x900 [ 91.470092] ? crypto_create_tfm+0x87/0x310 [ 91.474448] crypto_create_tfm+0x87/0x310 [ 91.478626] crypto_alloc_tfm+0x1b5/0x2d0 [ 91.482820] crypto_alloc_shash+0x2c/0x40 [ 91.487005] ? drbg_ctr_generate+0x1f0/0x1f0 [ 91.491444] drbg_init_hash_kernel+0x50/0x300 [ 91.496086] ? drbg_ctr_generate+0x1f0/0x1f0 2018/04/27 19:28:23 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) [ 91.499719] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 91.500578] drbg_kcapi_seed+0x6bc/0x12e0 [ 91.500606] ? find_held_lock+0x36/0x1c0 [ 91.500636] ? drbg_seed+0x10a0/0x10a0 [ 91.500662] ? lock_downgrade+0x8e0/0x8e0 [ 91.500679] ? lock_acquire+0x1dc/0x520 [ 91.528256] ? lock_release+0xa10/0xa10 [ 91.532260] ? check_same_owner+0x320/0x320 [ 91.536603] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 91.542161] ? __check_object_size+0x95/0x5d9 [ 91.546680] ? sock_kmalloc+0x14e/0x1d0 [ 91.550670] ? mark_held_locks+0xc9/0x160 [ 91.554841] ? __might_sleep+0x95/0x190 [ 91.558842] crypto_rng_reset+0x7c/0x130 [ 91.562926] rng_setkey+0x25/0x30 [ 91.566403] ? rng_sock_destruct+0x90/0x90 [ 91.570659] alg_setsockopt+0x306/0x3b0 [ 91.574662] __sys_setsockopt+0x1bd/0x390 [ 91.578843] ? kernel_accept+0x310/0x310 [ 91.582937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 91.588506] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 91.593379] __x64_sys_setsockopt+0xbe/0x150 [ 91.597796] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.602820] do_syscall_64+0x1b1/0x800 [ 91.606710] ? finish_task_switch+0x1ca/0x810 [ 91.611199] ? syscall_return_slowpath+0x5c0/0x5c0 [ 91.616131] ? syscall_return_slowpath+0x30f/0x5c0 [ 91.621058] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 91.626429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.631268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 91.636456] RIP: 0033:0x455979 [ 91.639635] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 91.647337] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 2018/04/27 19:28:23 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) r2 = open(&(0x7f0000000400)='./bus\x00', 0x800, 0x184) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x210000, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x7, 0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0x0, 0x800) r8 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) r9 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x8000, 0x4000) r10 = socket$l2tp(0x18, 0x1, 0x1) r11 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48) r12 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, @remote}, &(0x7f0000000680)=0x10, 0x800) r13 = getpgid(0x0) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) stat(&(0x7f0000000780)='./bus\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="58520e77089935ef273c01a7dec4ab9e5c3f3bb14649f7162ba22c263efe", 0x1e}, {&(0x7f0000000180)="13a1b958f7be4d98b4f5782167d95d56b91b1d4b51bacfb151eea208402868809d57104e9454", 0x26}, {&(0x7f00000001c0)="783a9375aebc892c8a9f101a964e1cb02b53d48419b2339a737b2b9c23b5af592cf292bf74e057bf928937c97893de16f847081bfc5fa06bf29ba5cda541fa2907b5db2eb684b07bc583f9adb7864f24eba6aea3435728b24b79674f7ea4daaf378cf84317c612627efb69da79fb1ac9abc76e8fc53290def8fb94c29a935be8397bcb4a6887aebe4330e2", 0x8b}, {&(0x7f0000000280)="c2a7aa77bf70b6aa8c00a0aee9304c5345ba2357415b9fafdad29fa8c31a687f4723257b644bb75c577bf7ce79c119adebe1952b0ed6a29f7eb8b35fd27dbff7e37ecbdd5522bd7d631469174e269f909b574c280891b433037b70d36fce2ec52535a9a61860072ccec1f282fc72937a7475a895193508a555e9f71897e6383f9dfd272df4c62fe150b83d41934558604e42e7d8a4aafa", 0x97}], 0x4, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x98}, 0x4000000) r16 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0xa0013, r16, 0x0) faccessat(r16, &(0x7f0000000040)='./bus\x00', 0x50, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/27 19:28:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) sendto(r0, &(0x7f0000000500)="7162e65b3e1ebda7561b5202001587b6e029eac8572cfcb069f91dfea0878e143032955d6b180000000000000000000000000000000000000000000000000000000c778e02174dc62cfe8bb68e7b29db7af2f4d747c85110827257d6bddaf6be1695acc14566872ff86b1a8b97fcfb4c461d23054eba24e9bb20e62eeac900be", 0x80, 0x0, &(0x7f0000000280)=@hci={0x1f, r1, 0x2}, 0x337) recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000340)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/38, 0x26}}], 0x1, 0x0, &(0x7f00000004c0)) [ 91.654596] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 91.661853] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.669114] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 91.676373] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 91.684172] DRBG: could not allocate digest TFM handle: hmac(sha256) 2018/04/27 19:28:23 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x218b}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket(0x1e, 0x805, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'vcan0\x00'}) 2018/04/27 19:28:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1fa}], 0x1, 0x81006) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x10001}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/27 19:28:23 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100), 0x4) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r2, 0x800000000000000) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigqueueinfo(r1, 0x16, &(0x7f0000000140)={0x15, 0x4, 0x5, 0xfff}) 2018/04/27 19:28:23 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003c80)='/dev/mixer\x00', 0x400, 0x0) sendmmsg$alg(r0, &(0x7f0000003b40)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a675e0bcb3020040577343864b35614f5e749ac42cdf08d139e07203a74c6567a4367f0503b0f023d4c1451b5b6e7a550a0a2c81706f2f995f20aa2bb3a700bbf8ca1a909d72ffd162e28ad611f81c1a3a99d0ebdc354204241010813114a39f2b3cd3f391fa53f456fd63b776c432babcc9605b2da332d88d2aa39ee63916d8ef4816e2b20e77dd03c9", 0x8a}, {&(0x7f0000000040)="1a0446a4dbeb2c75f0a0bb0166a568041eef032f582a1894cc796607981a3d8fcb", 0x21}], 0x3, &(0x7f0000001240)=[@iv={0x68, 0x117, 0x2, 0x52, "07e0066d0bca1be74f968ba85d8912e90158a29d0209ba521fae1f09a72d95cc9e7e3f9da73b401868c609e6db843a12ce84e904920d2fac98883a8f8c4e5debad68e15c7beb261a6957a919dc72cafe26d7"}], 0x68, 0x40000}, {0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f00000012c0)="a4c40188003c14035d102531fdc7bc4015c43c8ca57ff8b6ce7cec01101ec5c66ef56a4f507600c7b5953209cf3ca12d3800e3ab3485d649883f0a8da14178b81bdedd9fe91cf45bdd27ece728587201979012c40d4925b19078713c50c0eb4cb365760325a46c00f9674024ec3bcbaf3a69c98ec24227246e9822c48c1f2381d4d64a8571fbb145038ed10e9ddb6a20ba0c9b8b68891308b48660ca24f113cab30503a7bd389bcfc8207e3a", 0xac}, {&(0x7f0000001380)="416005a66bf1dd043dfedd76ea5b65b74fdba097357b039c885182e7d8efc53008113c0e4649500f2525b24d6d244c7bc526c966da57d282d7c917ce7f03ea188586da448f27fa50795af79dc746413bbf293859fe0eb5f3f3ce37daf7ef410036147bc56b00acfb92e5e61af4da25afa84cd31ce05ed0d5928057fd0b99fed95398742ef08b7f8ca42f20d4311b09e99c3d1c38e13e9213eb957cc541d650d9fbbf17fcdc9c2a8f92d4179129ed2780cbb588e2c673146bbebf76bd57790d89a15e4f5ab1db6acadaec06fc173147c0fc10cb95d844e4cd4c54a5df08515eeb3fceac887d4b4069c6", 0xe9}, 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0x1000}, {&(0x7f0000002480)="7296aaa1ae22188175dd6945a59ee9d817364a6ff8f331e244feec87f430ea3511984d5760e928a8808e1fbc05eccedba1511254f15472a66e783a2d5d7aef54dc413d798f8d046162d6f28b2a56743d1c5d10ee67f9686c", 0x58}, {&(0x7f0000002500)="ef36e125ce49236080b5ff01b6c42c129be411f6f83799f04d0695fb008a1f3b980119ced4d67abe30fa051526f9d884d47cbccf2b8f9fe0ae646680373ad5f6114e8d4d624f0f6aaeac396a9753f9d23f93f7592123f54f569981598c8bfeaa0e145b335dc6a7ca43aa08e49b99d5d5a3aae10232928ccdf6", 0x79}, {&(0x7f0000002580)="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", 0xfc}, {&(0x7f0000000100)="621f67fc1e6f91feb51aca95a9b84a88031dc48a", 0x14}, {&(0x7f0000002680)="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", 0x1000}, {&(0x7f0000003680)}], 0x9, &(0x7f0000003780)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000003800)=[{&(0x7f00000037c0)="d29b2d501c83678453", 0x9}], 0x1, &(0x7f0000003840)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x48, "cb5834ae79c417571fb3c1e40890e73ae475d6730420ad3cfd8a62e3dc25e2a593acf3e13079dfcc8e05cd2debbf0d2f9c5ef1eacec3ff19712dd608d26e7991497782434be0d8a7"}, @iv={0xc0, 0x117, 0x2, 0xa9, "455703d6bd2a59c618df53d0e04b359880b6baca05089ca798f3b9e60319bc500dd35f5de57017d4e29447a3b9d9fd75c463cf755f1fd382313422df240fa3a1909523157885f265cb281dd8f82ae8a84f9f270f6c44df391e48e9a1bd69c682fabb4f915a39d24cd1ef95eb54cfcad9105e671760777348a80498862d3dfbed8f5a074dae6e4a0b5f47e7a0d3ec945f9c39d2643e8e21c9c7759a4a8d51fb0d2d1725d25d3df1a4d6"}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x4001}, {0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000003a00)="10ef11a03d21e884790ec20cdd23c687454bb8e87435ce80a6896eb54fd6fd8c4687eeff56ef832fcd9dfe0b63273613f75e347c4ea6e5462108a21aeb634312172089cc5fedeab1c40ae470c0c9dd5f2e8ed44ccf", 0x55}], 0x1, &(0x7f0000003ac0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4040800}], 0x4, 0x80) 2018/04/27 19:28:23 executing program 7: r0 = userfaultfd(0x800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) poll(&(0x7f0000000140)=[{r1, 0x8000}, {r0, 0x20}, {r0, 0x200}, {r0, 0x120}], 0x4, 0x4) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/27 19:28:23 executing program 2 (fault-call:3 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="420f01cf640f21b32e400f01ca66baf80cb8c8f58b8def66bafc0cb80b000000ef66baf80cb8ce0c6180ef66bafc0cecc7442400653019a7c74424028759fe29c7442406000000000f011424c744240000000000c744240200000000c7442406000000000f011424d360f2c7442400ead80000c744240244fa0000c7442406000000000f011424c4227d41c0", 0x8c}], 0x1, 0x24, &(0x7f0000000180)=[@dstype0={0x6, 0x2}, @cr4={0x1, 0x400}], 0x2) 2018/04/27 19:28:23 executing program 0: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$unlink(0xb, r1, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000040)={0x9, 0x4}) 2018/04/27 19:28:24 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) [ 92.387316] FAULT_INJECTION: forcing a failure. [ 92.387316] name failslab, interval 1, probability 0, space 0, times 0 [ 92.398654] CPU: 1 PID: 7737 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 92.405853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.415221] Call Trace: [ 92.417826] dump_stack+0x1b9/0x294 [ 92.421475] ? dump_stack_print_info.cold.2+0x52/0x52 [ 92.426688] should_fail.cold.4+0xa/0x1a [ 92.430762] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/27 19:28:24 executing program 7: r0 = userfaultfd(0x800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) poll(&(0x7f0000000140)=[{r1, 0x8000}, {r0, 0x20}, {r0, 0x200}, {r0, 0x120}], 0x4, 0x4) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/27 19:28:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xd8, r1, 0x2, 0x70bd26, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x24}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc81}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb93}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x49804499}]}, 0xd8}, 0x1, 0x0, 0x0, 0x40}, 0x4044844) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0x9}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x1800000000000, 0x7ff, 0x6, 0x3, 0xcc9, 0x3, 0x0, 0x22b8, 0x7d, 0x38, 0x33c, 0xfffffffffffffff9, 0x20, 0x20, 0x1, 0x5bf, 0x5, 0x5}, [{0x6, 0x80000000, 0x8, 0x2, 0x7, 0x4, 0x24, 0x9}, {0x5, 0x9, 0x100, 0x7, 0x10001, 0xffffffffffff0001, 0x5, 0x1}], "c54ad3bc1894a5852ab3aa5f8b603bd086fe46cc407c41eeb2282ff68499c4a9e9326defe71feb9a93dcfb7fb470c22739088c87ec079d2f18bef01a24fc42f776a5e790bccd04f9d70ab4499e88a1821fe35cf6d10628d4598f2d0c1c6a776a7f13665cc590c721716f691291393276b9c5c08b4deafe4d03860a0b68d65b6e9c56557d71f60bc3f8a5b3f4e4bbea2ca5ff2338d52b30fee3b80ec321acdcf0f20fbe279541cb9624ff61c2dd93d5f3c2f6fb0a0a73ca3e22", [[], [], [], [], [], []]}, 0x731) [ 92.435911] ? graph_lock+0x170/0x170 [ 92.439744] ? save_stack+0xa9/0xd0 [ 92.443387] ? find_held_lock+0x36/0x1c0 [ 92.447479] ? __lock_is_held+0xb5/0x140 [ 92.451572] ? check_same_owner+0x320/0x320 [ 92.455911] ? rcu_note_context_switch+0x710/0x710 [ 92.460954] __should_failslab+0x124/0x180 [ 92.465204] should_failslab+0x9/0x14 [ 92.469016] __kmalloc+0x2c8/0x760 [ 92.472574] ? crypto_create_tfm+0x87/0x310 [ 92.476918] crypto_create_tfm+0x87/0x310 [ 92.481075] ? up_read+0x1a/0x110 [ 92.484542] crypto_spawn_tfm2+0x6f/0xc0 [ 92.488616] hmac_init_tfm+0xaa/0x1b0 [ 92.492447] ? hmac_exit_tfm+0x100/0x100 [ 92.496520] crypto_create_tfm+0x184/0x310 [ 92.500771] crypto_alloc_tfm+0x1b5/0x2d0 [ 92.504939] crypto_alloc_shash+0x2c/0x40 [ 92.509099] ? drbg_ctr_generate+0x1f0/0x1f0 [ 92.513519] drbg_init_hash_kernel+0x50/0x300 [ 92.518021] ? drbg_ctr_generate+0x1f0/0x1f0 [ 92.522482] drbg_kcapi_seed+0x6bc/0x12e0 [ 92.526638] ? find_held_lock+0x36/0x1c0 [ 92.530707] ? drbg_seed+0x10a0/0x10a0 [ 92.534591] ? lock_downgrade+0x8e0/0x8e0 [ 92.538735] ? lock_acquire+0x1dc/0x520 [ 92.542704] ? lock_release+0xa10/0xa10 [ 92.546675] ? check_same_owner+0x320/0x320 [ 92.551166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 92.556692] ? __check_object_size+0x95/0x5d9 [ 92.561176] ? sock_kmalloc+0x14e/0x1d0 [ 92.565137] ? mark_held_locks+0xc9/0x160 [ 92.569277] ? __might_sleep+0x95/0x190 [ 92.573254] crypto_rng_reset+0x7c/0x130 [ 92.577345] rng_setkey+0x25/0x30 [ 92.580786] ? rng_sock_destruct+0x90/0x90 [ 92.585008] alg_setsockopt+0x306/0x3b0 [ 92.588981] __sys_setsockopt+0x1bd/0x390 [ 92.593118] ? kernel_accept+0x310/0x310 [ 92.597168] ? ksys_write+0x1a6/0x250 [ 92.600967] __x64_sys_setsockopt+0xbe/0x150 [ 92.605363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.610368] do_syscall_64+0x1b1/0x800 [ 92.614244] ? syscall_return_slowpath+0x5c0/0x5c0 [ 92.619163] ? syscall_return_slowpath+0x30f/0x5c0 [ 92.624082] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 92.629441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.634274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 92.639464] RIP: 0033:0x455979 [ 92.642647] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 92.650343] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 92.657607] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 92.664861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.672114] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 92.679369] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000001 2018/04/27 19:28:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000003c0)=""/102, &(0x7f00000000c0)=0x66) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="1d6b360159fa1cff652549806001af5b61d5a0e2c7"]]], &(0x7f0000000340)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) recvfrom$ipx(r4, &(0x7f0000000200)=""/212, 0xd4, 0x40, &(0x7f0000000040)={0x4, 0x8, 0x6, "d72f7aaff72f", 0x80000000}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000004c0)=[{0x3, 0x50000, 0x7fff, 0x166, @tick=0x9, {0x81, 0x454}, {0x8be, 0x8}, @raw32={[0x8, 0x8, 0xfffffffffffffffa]}}, {0x40000000000000, 0x8, 0x5db7, 0x1, @time={r5, r6+30000000}, {0x6, 0x600000000000000}, {0x1ff, 0x7fffffff}, @control={0xffffffffffffffc1, 0x7, 0x7fff}}, {0x7, 0x8, 0x7, 0x7, @tick=0x9, {0x0, 0x3}, {0x5, 0x100000001}, @time=@tick=0x3}, {0xed, 0xffff, 0x0, 0x101, @time, {0x7fffffff, 0xff}, {0xffffffffffffffff}, @note={0xfffffffffffffa37, 0x0, 0x3ff, 0xffffffff80000001, 0x1f}}, {0x20, 0x2, 0x968e, 0xffffffffffffffe1, @time={r7, r8+30000000}, {0xfa, 0x20}, {0x8, 0x62}, @result={0x4, 0xde2}}, {0x5, 0x8, 0xffffffffffffffe0, 0x4, @time={r9, r10+10000000}, {0x3, 0x100}, {0xe9e, 0xffff}, @raw32={[0x83f, 0xe8, 0xd1]}}, {0x0, 0x5, 0x8000, 0x1, @time={r11, r12+30000000}, {0xa1cf, 0x7ff}, {0x1000, 0xa6}, @queue={0x10001, {0x7}}}], 0x150) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 92.687275] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 92.698727] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.722495] print_req_error: I/O error, dev loop0, sector 0 [ 92.728589] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 92.736502] print_req_error: I/O error, dev loop0, sector 8 [ 92.742384] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 92.750121] print_req_error: I/O error, dev loop0, sector 16 [ 92.755995] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 92.763730] print_req_error: I/O error, dev loop0, sector 24 [ 92.766786] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.769652] Buffer I/O error on dev loop0, logical block 3, lost async page write 2018/04/27 19:28:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x27ffc) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) [ 92.785825] print_req_error: I/O error, dev loop0, sector 32 [ 92.791695] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 92.799418] print_req_error: I/O error, dev loop0, sector 40 [ 92.805388] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 92.813115] print_req_error: I/O error, dev loop0, sector 48 [ 92.818992] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 92.826751] print_req_error: I/O error, dev loop0, sector 56 [ 92.828399] print_req_error: I/O error, dev loop0, sector 64 [ 92.832610] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 92.832657] print_req_error: I/O error, dev loop0, sector 72 [ 92.838555] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 92.846202] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/27 19:28:24 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0x1, 0x0, "143278076afd169cd34a3ac949c6f2532575593ad4697099898f02c78192d7d494f55a5e923b1b49f5342d83d21f035844282f251013c2408feff5407009cfc075bea21bb72877f0d39c7680de3f0cae"}, 0xd8) getrandom(&(0x7f0000000540)=""/31, 0x1f, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002500)={@local, @broadcast}, &(0x7f0000002540)=0xc) r2 = request_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="6c6300c57f03d53342e28e0100", 0xffffffffffffffff) add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="b896dac992739adb3c8f4e40e9243171cfe34b9442426b19154b0da8755c2ed9a077128a7e1787ef14b4bbd1f5d8a05099a0295a576fb6a382f6d0d1300d15d669777d01f57e790e8379e47127e759e3b2d9dac1b3f8311aa1f76f37ff6cc9bf7cb9e14c8ae636740a12436c9093f9e686a48a738865cafc0344ddf524f812bc1369b65416c0d435e4961652d7efcf0527efc05dfd538a04d45e00a7afcc754ff4dca8ce7c3c0402b5923a5ab2cbc482d23d70f95210a2a75b56d4c542fc5269140602edecf96c1c9a2d52127101d66ee88df54d00df3524677e40134f6f9af8c205a43250c2", 0xe6, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002580)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002680)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000026c0)={"6c6300c57f03d53342e28e0100", r3}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0xc0fe, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r4}) r5 = memfd_create(&(0x7f0000000080)="6c6300c57f03d53342e28e0100", 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r5, &(0x7f0000000180)="fcc2dd9b10fd", &(0x7f00000001c0), 0x2}, 0x20) 2018/04/27 19:28:24 executing program 2 (fault-call:3 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:24 executing program 3: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='attr\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000180)={0x1ffffffffffffd03, &(0x7f00000001c0)}) 2018/04/27 19:28:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x6e0}]}) write(r1, &(0x7f0000000000)="066da7964e95f704410061f6fa10b6d7bb5238a7a55a3efc076d448f814a1cebb88fb713a009311cee7259a44448a1b981772e86fedc3f51f9922f40ae98d906a61cbc0ddc13d757f47797f53a74", 0x4e) 2018/04/27 19:28:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1fa}], 0x1, 0x81006) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x10001}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/27 19:28:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x9}) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r1, r2) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x4, 0x0, [{}, {}, {}, {}]}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000100)=""/147, &(0x7f00000001c0)=0x93) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x101041) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000b88d0000"]) 2018/04/27 19:28:24 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2824a6d61aeaf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/27 19:28:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0xffffffffffffff87, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/87, 0x57, 0x8000000000000000}, 0xffffffffffffffff) [ 93.081516] FAULT_INJECTION: forcing a failure. [ 93.081516] name failslab, interval 1, probability 0, space 0, times 0 [ 93.092942] CPU: 0 PID: 7792 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 93.100157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.109520] Call Trace: [ 93.112123] dump_stack+0x1b9/0x294 [ 93.115765] ? dump_stack_print_info.cold.2+0x52/0x52 [ 93.120966] should_fail.cold.4+0xa/0x1a [ 93.125033] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.130141] ? graph_lock+0x170/0x170 [ 93.133938] ? __lock_is_held+0xb5/0x140 [ 93.137999] ? find_held_lock+0x36/0x1c0 [ 93.142073] ? __lock_is_held+0xb5/0x140 [ 93.146144] ? check_same_owner+0x320/0x320 [ 93.150467] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.156001] ? rcu_note_context_switch+0x710/0x710 [ 93.160933] ? hmac_init_tfm+0x159/0x1b0 [ 93.164997] __should_failslab+0x124/0x180 [ 93.169235] should_failslab+0x9/0x14 [ 93.173031] __kmalloc+0x2c8/0x760 [ 93.176572] ? drbg_init_hash_kernel+0x17c/0x300 [ 93.181333] drbg_init_hash_kernel+0x17c/0x300 [ 93.186983] ? drbg_ctr_generate+0x1f0/0x1f0 [ 93.191392] drbg_kcapi_seed+0x6bc/0x12e0 [ 93.195545] ? find_held_lock+0x36/0x1c0 [ 93.199604] ? drbg_seed+0x10a0/0x10a0 [ 93.203486] ? lock_downgrade+0x8e0/0x8e0 [ 93.207628] ? lock_acquire+0x1dc/0x520 [ 93.211597] ? lock_release+0xa10/0xa10 [ 93.215561] ? check_same_owner+0x320/0x320 [ 93.219879] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.225410] ? __check_object_size+0x95/0x5d9 [ 93.229900] ? sock_kmalloc+0x14e/0x1d0 [ 93.233870] ? mark_held_locks+0xc9/0x160 [ 93.238025] ? __might_sleep+0x95/0x190 [ 93.241997] crypto_rng_reset+0x7c/0x130 [ 93.246059] rng_setkey+0x25/0x30 [ 93.249502] ? rng_sock_destruct+0x90/0x90 [ 93.253725] alg_setsockopt+0x306/0x3b0 [ 93.257697] __sys_setsockopt+0x1bd/0x390 [ 93.261846] ? kernel_accept+0x310/0x310 [ 93.265896] ? ksys_write+0x1a6/0x250 [ 93.269716] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 93.274558] __x64_sys_setsockopt+0xbe/0x150 [ 93.278958] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.283970] do_syscall_64+0x1b1/0x800 [ 93.287864] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 93.292701] ? syscall_return_slowpath+0x5c0/0x5c0 [ 93.297631] ? syscall_return_slowpath+0x30f/0x5c0 [ 93.302555] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 93.307918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.312760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.317940] RIP: 0033:0x455979 [ 93.321117] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 93.328819] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 93.336077] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 93.343337] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.350593] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 93.357852] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000002 2018/04/27 19:28:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000001c0)=0x7, 0x8) r1 = dup(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x88, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x60) 2018/04/27 19:28:25 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)={0x2, 0x3, 0x0, 0x9, 0x18, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_sec_ctx={0x10, 0x18, 0x1, 0x6a7, 0x77, "6d2f37a11fca4ae895251b2ce30eccae3087782761579ee8fb2863669699b99db640944d291ee80dfee55fc4f34cbb0b4f26648dfc26b3567f189198e85ffd878ad1b1a352492cb44e64e28dd964ec8dfe23e2e0acb13778bf41bc44bc0410b20bbec1f7b1557b402c32211a86af620dfdede4fe3dfab8"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xc0}, 0x1}, 0x8000) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000003c0)={0x7f, @dev={0xac, 0x14, 0x14, 0x6a1f1813}, 0x4e21, 0x1, 'lc\x00', 0x1, 0x401, 0x28}, 0x2c) r3 = dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@ipx={0x4, 0x3, 0x1, "266036fddf0c", 0x4}, {&(0x7f0000000240)=""/153, 0x99}, &(0x7f0000000100), 0x1}, 0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000400)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/27 19:28:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000047c0)={0x0, 0x1, 0x2, [0x1, 0x100]}, &(0x7f0000004800)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004840)=@assoc_value={r1, 0x5}, &(0x7f00000048c0)=0x8) recvmmsg(r0, &(0x7f0000004540)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/86, 0x56}], 0x1, &(0x7f00000001c0)=""/4096, 0x1000, 0xffffffffffff884c}, 0x8}, {{&(0x7f00000011c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)=""/255, 0xff}, {&(0x7f0000001340)=""/50, 0x32}], 0x2, &(0x7f00000013c0)=""/56, 0x38, 0x7fff}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001400)=""/173, 0xad}, {&(0x7f00000014c0)=""/103, 0x67}, {&(0x7f0000001540)=""/35, 0x23}, {&(0x7f0000001580)=""/75, 0x4b}], 0x4, 0x0, 0x0, 0x2}, 0xe4}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001640)=""/129, 0x81}], 0x1, &(0x7f0000001740)=""/83, 0x53, 0x517}, 0x3}, {{&(0x7f00000017c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000001840)=""/151, 0x97}, {&(0x7f0000001900)=""/222, 0xde}, {&(0x7f0000001a00)=""/243, 0xf3}, {&(0x7f0000001b00)=""/130, 0x82}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x5, &(0x7f0000002c40)=""/222, 0xde, 0x20}, 0x5}, {{&(0x7f0000002d40)=@can, 0x80, &(0x7f0000003100)=[{&(0x7f0000002dc0)=""/30, 0x1e}, {&(0x7f0000002e00)=""/94, 0x5e}, {&(0x7f0000002e80)=""/246, 0xf6}, {&(0x7f0000002f80)=""/196, 0xc4}, {&(0x7f0000003080)=""/47, 0x2f}, {&(0x7f00000030c0)=""/52, 0x34}], 0x6, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000003180)=@in, 0x80, &(0x7f0000003380)=[{&(0x7f0000003200)=""/192, 0xc0}, {&(0x7f00000032c0)=""/175, 0xaf}], 0x2, &(0x7f00000033c0)=""/1, 0x1, 0x2}}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000003400)=""/4096, 0x1000}], 0x1, &(0x7f0000004440)=""/226, 0xe2, 0x11e}, 0x7}], 0x8, 0x100, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004740)={0x0, 0x10000, 0x8}, 0x8) 2018/04/27 19:28:25 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0xff9}], 0x1, &(0x7f0000000140)}}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r0, 0x0, 0x5e4, "4cc7f6f5bdbbcea797e41221b00dee9990f1ea8b5376f68c898f6826f1681b1795e6a8dd50b6ccea8d804c36d8c6e33e1ec615c5b703001552e0cbaf712f163540db86e78382a06fb9428743d3fd56ccccb4320e0fe7e6d17ebd4b6b341dc27e7f6a8ffc70e530f045c90729cbd837f1e123ca6bc352a3a9a329a96f470312360b1afcf2409e9b12532df8240c3008293fdea07b61d82365d21ff565a77eb8a0920834363ee52aeb"}) 2018/04/27 19:28:25 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/85, 0x55}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xe29, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0xa5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) 2018/04/27 19:28:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000f7df59d704852269f0d35b2b682c7e3a93ceda526cf5dfb286289ead"], 0xfd17}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/156, &(0x7f00000001c0)=0x9c) 2018/04/27 19:28:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x31b, 0x100) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/27 19:28:25 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0xff9}], 0x1, &(0x7f0000000140)}}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r0, 0x0, 0x5e4, "4cc7f6f5bdbbcea797e41221b00dee9990f1ea8b5376f68c898f6826f1681b1795e6a8dd50b6ccea8d804c36d8c6e33e1ec615c5b703001552e0cbaf712f163540db86e78382a06fb9428743d3fd56ccccb4320e0fe7e6d17ebd4b6b341dc27e7f6a8ffc70e530f045c90729cbd837f1e123ca6bc352a3a9a329a96f470312360b1afcf2409e9b12532df8240c3008293fdea07b61d82365d21ff565a77eb8a0920834363ee52aeb"}) 2018/04/27 19:28:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffff, 0x20040) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001440)=@assoc_value={0x0, 0x9}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000014c0)={0x0, 0x8}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000028c0)=@assoc_value={0x0, 0x5}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002940)=@assoc_value={0x0, 0x9}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000029c0)={0x0, 0x81, "83dd36599fb31e5a4413c492607aa31f40fa782bc857891424465099664f1511b5f2d9fad9a657cfff143b39630f89cfb492b1768dca8253bde381777a365ee12452a120f0715c8266443635c3462b8a916a32a182597c224e99c05dcf91cdca2a696428259f2d7792b481104f6e493acf9c1f9323eb4eb76e2da6ba614699992e"}, &(0x7f0000002a80)=0x89) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002f40)={0x4, 0x2, 0x48, 0xffffffffffffff46, 0x0}, &(0x7f0000002f80)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005740)={0x0, 0x800000000, 0x0, 0xfffffffffffffff9, 0x6}, &(0x7f0000005780)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000007ec0)={0x0, 0x7fff, 0x3}, &(0x7f0000007f00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007fc0)={0x0, 0xc8, "f8cbfd047ce68176d87be4b3b798b6d7092fec7bd6941fa5a925ada29fac949d5105eac41ee313fcac2d569ffcd6b70dd0bfed028279e24d2677e6ca45f6a68afe65f5d6156fbf714b9850343d014a169134d8ca01168461b202519149b4ca21605eeb3705457525c2c3a0bfb57c2716f5e3bfe2ce5caf1ab867a8ab349f1983597bc4c85e93fd64731c2558ab055c9dca71f882f7ea90d4c986f6103e6ace8a1e990d1ca22f8878462e1bdfcd6ed176629ea8ae2540dd078b6b020d2b37623a1b6751ef4bd15e8f"}, &(0x7f00000080c0)=0xd0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000008100)={0x0, 0x8001}, &(0x7f0000008140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008180)={0x0, 0xcc, "da76a9ab8f5d582c0d505be72b798effdf33cbb9b5d34f5f9337aaadca029e156f06d78dff49a854c968cd15064c2ed8658476a6b24ea9b2076a322bbc5af41cb1e321721578ca3b956a463ff8654e48a98a32aaec55ea006e6bf9978dd578dcd8c5f6b5a0847d0ed8b60815b544f8c84c6ad49150a4f3d8255c92eb0b1b9dcb077322424802602a3fbc4e238b5ed7e55d5ec2ce02c7cc6ea66214533811965221154db686cfb9700dde1ec2e001107adb7de1a0a4c48334cef78253bca0122a7cf857f7b8dc1a320438c815"}, &(0x7f0000008280)=0xd4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000082c0)={0x0, 0x5, 0x5, 0x401, 0x7ff, 0x3, 0x1ff, 0x6, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x6, 0xffffffffffffffff, 0x1f, 0x5}}, &(0x7f0000008380)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000083c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x8b}, &(0x7f0000008480)=0x381) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009880)={0x0, 0x5, 0xfff}, &(0x7f00000098c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000009ac0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000100)="2a05abbee1412ea8e547ce926edfbf726181b3a3873e410ee7d3981fd1470ed7ba1626eb13e0b1cb882999fa7d07c1785a0212477d1f200e7a13a4bb85bb159bd9868809d88d5a1247ac607d931cedc24e9249d8f1e9ea80948c2bbdd4480e6fd613d2f4b150127946f727a62b39afda47973be117adb38c2d42087175738a1f4433a85f09cfbd9585c40e8a56e8aff13fe0eae63d5b049347d61e5cee4e379e2ab2ff11a8cfadb0", 0xa8}, {&(0x7f00000001c0)="6cc465c142b2cc743a8dae89129c855997408fce5e9356b8d8f31af30d6ca1099bb3229b41ca4919461b9cf18880dabda640857abbfe86c75bcb628b7bbb2fd021b91d2ad353721f4bcdebd450deef8714423264027928bf00e11b6f12dff974b6fbd7ab3f64e399b43eb3d8997b40d4f039ee245ceb0d525823aea32d28ed377dbd3e4257a1ba7e0023f4d18a78952ff2a5fd6c63f49eb2213ba9727a48db78807b4072989c2a95c1a1a31fbba4c8597d5c40f8fcdc656f3f3efea72e222f9ef2845ba6a542aef0f891f4ff97aec50c8f0795f46c7d545046b1a95596e5ed3db0aad9c421", 0xe5}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="babadf305141e4fe52a0c775d1098d888f26eb885de566d0b6812c784fc16e1b7df0c1406da5327f47ea4b2eff7a87f9946d4bf95c4210492aceb08e67cb1505452f8f44fe6fe2ae2bb15c15045075bf048dffc96682d5f2d3f790e51fd6c8d61f7b5c07f336d24944", 0x69}, {&(0x7f0000001340)="6e4ebab69bef66e2d9048756111d4a1cbe352c0368d6e300574dcda91f126b53fa7688d045e13daffea016230be80896a345bbc00102f69f12eb673d6b51524fa3b80f27abeffdad1a4c0e1358", 0x4d}], 0x5, &(0x7f0000001540)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x9, 0x20a, 0x800, 0x84, 0x1000, 0x3, 0x81, r2}}, @init={0x18, 0x84, 0x0, {0xe1e9, 0x4, 0x6, 0xffffffffffff8000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x0, 0xffffffffffffff01, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xf970, 0x6000000000}}], 0xc0, 0x800}, {&(0x7f0000001600)=@in={0x2, 0x4e20, @rand_addr=0xfffffffffffff001}, 0x10, 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0x1000}, {&(0x7f0000002640)="bc5684107afde5e16adbd585e825491281ac7b3acf837b6314409be30c10b70201ecd91d362d948edcda00a094bd15e70d319e1e7581f9658605c02341c272c531034592cf912b47cbcb428ad728ba8d45367a60c82cdbe7e85ff8b91535281e93245b9649681f2ddcf64c37ff0a4ee1afe588257959f6e71d3bc7b8cc5221c32186f0e181965919793e6234a9c17b416f218a70863d371f1ffff1a8f340796b8ce1bc24c9191015b8b3f61bac8e04e09427eb27", 0xb4}, {&(0x7f0000002700)="34919645dc2782dc1569c0bb59733ad25965b1c6cc1a07dd417a0e8ee6c91d23f9a95fe7e3c6b9373bcb0f88d7c9fdf09bf3a646206977aee76d5e1b74d3e938784e3660265dcec241679bd65f08f58e32c4a4e427e035ab3e1f00", 0x5b}, {&(0x7f0000002780)="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", 0xfa}], 0x4, &(0x7f0000002ac0)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x0, 0xffffffff00000000}}, @sndinfo={0x20, 0x84, 0x2, {0xef, 0x0, 0x5, 0x3f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3f29b3e2, 0xa, 0x9, 0xfffffffffffffffe, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x2, 0x0, 0x5, 0x100000000, 0x0, 0x7, 0x8, r6}}], 0xc0, 0x4804}, {&(0x7f0000002b80)=@in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe00}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000002bc0)="b4ac640f62aaf1615b57995dffa088228dbcce31bd0bdb9da61f2ad2cede93833ac52e5b6b0c44c7ad5786e5285fa4950bc791774af1ded1e27da94205b5e38680ee2fa0a6f8b11c2fd0d1a5cc46a448653bfced85779368f3b240e7c9c6c06b70e2fdeb60521361e76c05ac4261b150e0b8ae38d1bbf4369c264950d048b860f625", 0x82}, {&(0x7f0000002c80)="69093a4ec8e231ea244f0cfe3c2eaa3869a3051130aa3ff7947ee24dfdd0fa368838d2ec22c41304eba4046ecd881e5440ef885c6a5d4faf94637a2eebda4ac2b29a478ef9a160c8c24b669417864b3e73f66321b0901f8f8bf5712ddb8af77f4a654a6cc1f37eda8fafa21e18d61b23713175ec90790cb3f50e954064bc3cec73f7da3ec6ae15ffe4bf83ec2694f1be4bd7dd5ddfeb71bf36e76a1c01f840fe9e54cae2d4766f923e0764e457ac6c81077084425a50d1a312c8e8c669a9fbf9a12c420d72fca0ae9241492773e1696c33ecdf35cc545823f78dae0348d4b79f2d4cbfaa9e374e5ad669daa464210feb2f6c0529516ca0969b", 0xf9}, {&(0x7f0000002d80)="dce195d11322a97e46660d56e33b5d48f77fb409fe8f85e83d06d518fc8a7f214a9ef8e031f5d1efd98d452402c6e480310258e1efb70b150846c177325f2fb7c8002d03c27380ea018833b4d8c4b8a9cac8512960d4678c2089d248b797c15fa1ce7a95d50e278815983e5aa2e248d8f3a455c155616fb7eb8cb265da5cf5", 0x7f}, {&(0x7f0000002e00)="53db1c47ad039ca88d12d389d643a8569e334e09b79d613f67ec4e4376777304fc76023bf81b73fcf102d7bf76a51411d6623fda98cca7e45d461918605b06b64f31fb544ec204e30a0b1644699d5054aff77e6b2cdb966a0510055fa78ac4fed3d7f1cc16244e3b8c66b257c480b03cc0160574ab08ea66cac9091d386aed156a937c7af87333b381d852c9f63fd18aa3730c1c05017b61c3104f5b991fe4c9e5ae54b0f640a2180dd77ae4432ec887859ae565a9893ae38bcd2deec9864ff11400434242cb6dfd754c6dba9310809880af65d47d68b78627", 0xd9}], 0x4, &(0x7f0000002fc0)=[@init={0x18, 0x84, 0x0, {0x2, 0xc0a, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x800, 0x5f, r7}}], 0x60, 0x4000000}, {&(0x7f0000003040)=@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, 0x1c, &(0x7f0000005380)=[{&(0x7f0000003080)="9bcee18a3fe33968d8db20a9c702791f8c6b546d86c3af945c16be0b52ffdeb410ece4f163071a5c191b0fea1e2b76ea92c4953ca3f3822e26fe25e83f2f9cb1350115a3c976ebbedd395b47249c4e44c1d61484eb7db58d03537b6491df063b339f6cad48480fed5d63bee29de24657aa4f1b879dd6756e6d65fa7272f232115b3d3a13b26834d91ad9270357a32bb41223eb73ae47f4bf6916e308f512ec612d52c2887efbae1d937eb6c0e36a749854f938da19524cbc291bb747ed28ef5e94b0a9a9d168ecc6fee3dafcd3a1f7982ea58e4455a43ca29a28d31580372964ef6534a4de2137e83abab58720961b", 0xef}, 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0x1000}], 0x4}, {&(0x7f0000007a00)=@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, 0x1c, &(0x7f0000007e40)=[{&(0x7f0000007a40)="8476926d053dfeb9528c7644014def9d150ac7dcf26b5f559b3f074e4e9de9623a14c41845a3d9be86e28dca8e6a0242c59ce511aef324f24a47f35226ce3b017563f7905220ed073d0ea5f8c390b3dd0096295eef5e53663c8ecad0b69530636796d5f2f516791ba7a2b577a29ea7f3f09e7553e5baa0eb51de3a603e015f6cbfc004bf05704c6c564462ea2de96172bdd19dae5a02c5d3846d618cb4516e5ed710b8a0eaf5504868c8cdd559570c2058d8b9e34a035744d643e9710c36873eb92e4dfc346feca38095b2da7a03706e7c8fc68170b7f6d45eadbe924e853f69a5eac62041", 0xe5}, {&(0x7f0000007b40)="8dc2a29c8176508754e0b9287e9725bd5e7066492c3dcb51eb1d2356e6b4192b3f48166371821dc18a9071e14bea54b95e3b645f151d748815a481da2e94fa659ba82035cdd50a5d6fd5d188a9369c6b597397d9dfb08fb3a3f72c332fe8ad1dca3aa1dd3dd6e5b2a9f9f02f158a22d74d7898feceabefa3a64e3c8cf7fecd428fa7c2277b7e43d8164949d3c8d7fecebe6a19018703ebbcd18ab2388d62d8ff9fedb9077ac732f00cefbb4315953f17f50fd43019cc4caa", 0xb8}, {&(0x7f0000007c00)="9ae9e91b58f620d020c50404eb9fca9f37563158ad1726c49bf7073983adba47fe0c67", 0x23}, {&(0x7f0000007c40)="e052501d0333566826bb9b27e28eb368956e52a53586b0d150f0add5668b73d71f94f9015e733a1e16f0c10cc4905364f5c222dcb3cf021e9f2b1d65fea6750419d48567141b03553acef1bf357207a882e3ebb591b32a4fb017da431963909af1e41904f1f3affa4466a61d7bb87cb46b3d8097a810a0ae28dca2731f0a1ec2531a6973f4", 0x85}, {&(0x7f0000007d00)="38bad00086e1bbb87f78b309e240b56f1ccb371f8c5e345289db2ad9eedcff1c9b8cb8b115197e635d23ddceaf10761968a612", 0x33}, {&(0x7f0000007d40)="61196cb0bc54a1f7e390f2062d", 0xd}, {&(0x7f0000007d80)="70c4e68087cb49e6e00c2d4903346570e64b953583475403b4cdf3a97f29aa3d4df8d9486fbe32ae9af17b99354e0660752a4c47d2c9bec8791299a5e0779e59bc52f122c07131308a7e4235b6d4e57c9fe7e8ffffd4ebb2b590627011430dc24b84c18d39aba4025a8e12c4a97c", 0x6e}, {&(0x7f0000007e00)='z', 0x1}], 0x8, &(0x7f00000084c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x8000, 0x100000001, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3ff, 0x8, 0x1, 0x1000, 0xad15, 0x4, 0x2846, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0x80000001, 0x8f, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x5, 0xffffffffffffffd0, 0x503a, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff000, 0x2, 0x8004, 0x8, 0x2, 0x8, 0xfff, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0xfffffffffffffff8, 0x200, 0x6, 0x0, 0x7, 0x8, 0x0, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xb0, 0x38c00000000000, 0x200, 0x7, 0x9, 0x401, 0x3, 0x7, r14}}], 0x150, 0x4000}, {&(0x7f0000008640)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000009840)=[{&(0x7f0000008680)="21ff81837fefe2648922f72294c0b10a89bdf9eb25e93cca88a3e62073ff74eef7a3394baa2120fe40f0054ba730e7f402ef683522aba5519d46e5b7323e987449412f20c26521ca2a03ef6f4745dfa43cb1fe4d9cafb809ba1d7225841f34827d9a71c11f9382ec071d798298027699b8217cb64775366121f808f5e79acfe1054a95c98c648905954676e8b900ce0926dc9e30f8e2d84c48c7460f65b82f4e1eeef5a6910fa878", 0xa8}, {&(0x7f0000008740)="0ce6af8077f72ad06ce834a50f7330da37530c1d55106f8220216bee1ab9e8838184ebda597ec19196a5f522a02f7bdc23fdb81c27cbd9deab0aa3ebf470da53b22b59fd69ee8a8c6d577805f7749b85f0b8e13e52e29f7cda2c573962ecd2dda0ec781a7d87dacbebd66d7f5e4e5d20afcd9a719976013f5e7e6934c1f3d29e582a183b4cdfc289f3de3f82467d912cfc21e872385a1745386a964deb62a0c1d1448f189cf6371744f7ec300b83df7d3b01059a67f4f2f237cd070dbc97277dfd7335fffab1631d3e364554627a6f5bd91995c37f6ff1b0d959d17a796f2a37fbbe1516b5f531599e2973f4f0e446df4edfbfd2d17df94840", 0xf9}, {&(0x7f0000008840)="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", 0x1000}], 0x3, &(0x7f0000009900)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc01, 0x8000, 0x100000001, 0x6, r15}}], 0x30, 0x4001}, {&(0x7f0000009940)=@in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000009a80)=[{&(0x7f0000009980)="879f861babfb39477b894ba2fda260e435c80c8b9da878e298d023b29e1a3612a43356e428749823b1ed2f0f0ca682a805255c6463a1c3cacbff2baf2cff1968ddb0652d15dbc72030cf0f318d36331dfe80413b051f8a6f19105d385409492053fd653e55096b8ffa8142", 0x6b}, {&(0x7f0000009a00)="e2d6bb581a9667108083c6c3e422f9e92be1c11e7e690b0c63747cb7c02ebb1f455a20ed9120f7610f554efd6710302ad515872f27a08fec4f955e1230c3fdf53040420b827eaef9", 0x48}], 0x2, 0x0, 0x0, 0x4000}], 0x9, 0x800) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) r16 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1210c0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r16, 0x40082404, &(0x7f0000000040)=0x6) getsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0xfffffd7f) 2018/04/27 19:28:25 executing program 2 (fault-call:3 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:25 executing program 3: poll(&(0x7f00000000c0)=[{}], 0x22c5, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="e0148c799d", 0x5}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg$rds(r4, &(0x7f0000000540)={&(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000000400)=[@cswp={0x58, 0x114, 0x7, {{0xffffffff, 0xb86}, &(0x7f0000000280)=0x200, &(0x7f00000002c0)=0xeb3, 0xff, 0x3, 0x0, 0x81, 0x8, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80000000, 0x9}, &(0x7f0000000300)=0xe971, &(0x7f0000000340)=0x8775, 0xfffffffffffffff8, 0x800, 0x5, 0x1f80000, 0x9, 0x3f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0xffffffffffffff7f}, &(0x7f0000000380), &(0x7f00000003c0)=0x200, 0x7, 0x6, 0x0, 0x401, 0x51, 0x9}}], 0x108, 0x20000010}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/27 19:28:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000180)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r1, 0x0, 0x1, 0x4}}, 0x20) 2018/04/27 19:28:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x7, 0x9, 0x8, 0x10000, 0xfb21, 0x0, 0x7fffffff, 0x1f, 0x6, 0x4, 0x1, 0x6, 0xffff}, {0x3d5f9faf, 0x9, 0xfffffffffffffe00, 0x9, 0x40, 0x1f, 0x4, 0x7c3, 0x9, 0x7, 0x100000000, 0x658a, 0x2}, {0x8001, 0x917, 0xb65, 0x1, 0x1, 0x0, 0x9, 0x3, 0x4, 0x5, 0xff, 0x101, 0x9f}], 0x20}) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xffad}], 0x100000000000016f, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000}], 0x49249249249259f, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 93.841776] FAULT_INJECTION: forcing a failure. [ 93.841776] name failslab, interval 1, probability 0, space 0, times 0 [ 93.853164] CPU: 1 PID: 7865 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 93.860359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.869718] Call Trace: [ 93.872323] dump_stack+0x1b9/0x294 [ 93.875965] ? dump_stack_print_info.cold.2+0x52/0x52 [ 93.881185] should_fail.cold.4+0xa/0x1a [ 93.885266] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.890383] ? rng_setkey+0x25/0x30 [ 93.894041] ? alg_setsockopt+0x306/0x3b0 [ 93.898202] ? __sys_setsockopt+0x1bd/0x390 [ 93.902539] ? __x64_sys_setsockopt+0xbe/0x150 [ 93.907133] ? do_syscall_64+0x1b1/0x800 [ 93.911209] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 93.916587] ? graph_lock+0x170/0x170 [ 93.920410] ? find_held_lock+0x36/0x1c0 [ 93.924486] ? find_held_lock+0x36/0x1c0 [ 93.928566] ? __lock_is_held+0xb5/0x140 [ 93.932657] ? check_same_owner+0x320/0x320 [ 93.937001] ? rcu_note_context_switch+0x710/0x710 [ 93.941948] __should_failslab+0x124/0x180 [ 93.946200] should_failslab+0x9/0x14 [ 93.950011] __kmalloc+0x2c8/0x760 [ 93.953572] ? drbg_init_hash_kernel+0x17c/0x300 [ 93.958347] ? drbg_kcapi_seed+0x776/0x12e0 [ 93.962689] drbg_kcapi_seed+0x776/0x12e0 [ 93.966857] ? drbg_seed+0x10a0/0x10a0 [ 93.970763] ? lock_downgrade+0x8e0/0x8e0 [ 93.974923] ? lock_acquire+0x1dc/0x520 [ 93.978914] ? lock_release+0xa10/0xa10 [ 93.982903] ? check_same_owner+0x320/0x320 [ 93.987240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.992798] ? __check_object_size+0x95/0x5d9 [ 93.997310] ? sock_kmalloc+0x14e/0x1d0 [ 94.001315] ? mark_held_locks+0xc9/0x160 [ 94.005492] ? __might_sleep+0x95/0x190 [ 94.009496] crypto_rng_reset+0x7c/0x130 [ 94.013584] rng_setkey+0x25/0x30 [ 94.017940] ? rng_sock_destruct+0x90/0x90 [ 94.022192] alg_setsockopt+0x306/0x3b0 [ 94.026197] __sys_setsockopt+0x1bd/0x390 [ 94.030360] ? kernel_accept+0x310/0x310 [ 94.034426] ? ksys_write+0x1a6/0x250 [ 94.038283] __x64_sys_setsockopt+0xbe/0x150 [ 94.042704] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 94.047742] do_syscall_64+0x1b1/0x800 [ 94.051643] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 94.056501] ? syscall_return_slowpath+0x5c0/0x5c0 [ 94.061441] ? syscall_return_slowpath+0x30f/0x5c0 [ 94.066397] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 94.071783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.076648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.081843] RIP: 0033:0x455979 [ 94.085028] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.092739] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 94.099995] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 94.107256] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.114511] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 94.121776] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000003 2018/04/27 19:28:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1240000000000, 0x6, 0x0, 0x5, 0x0, 0x10000, 0x88830, 0x1, 0x6, 0x80000000, 0x1, 0x4e, 0x7, 0x8000, 0x3, 0x7, 0x92bd, 0x1, 0xe8, 0x3, 0x3, 0x5e5da669, 0x9, 0x8, 0x9, 0x3, 0x3, 0x2, 0x10001, 0x7, 0x0, 0x8000, 0x9, 0x80, 0x63b, 0x1, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000000000), 0xe}, 0x1000, 0x5, 0x37c2, 0x7, 0x1000, 0x6, 0x4}, r1, 0x10, r0, 0x1) tee(r2, r2, 0x8000, 0xe) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x5, 0x7, 0x10, "963f78c7aacddc6aeed206da74db8f85c32a5be9d1e20227dc00879f40a19f485162dcef66b2ab05441166ce05e214296681a0521009a3d0afb36220e84e49f4", "a3c2bdb20d7fcb78a34a5601ac7ebd6e933a7a70b4895c98e183557297de492136497b614c8960f7ba324e2f987a0850f5caabc64a5a92b75ff3b43877e846f4", "4cf0ebe33d5d8bc994cfc7e79f02950aee3444eb66ebe5202ba319a6f8b1b9ad", [0x10001, 0xffffffff]}) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1}, &(0x7f0000000180)=0xc) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90), 0x0, &(0x7f000001f000)}, 0x0) 2018/04/27 19:28:26 executing program 3: memfd_create(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x4, 0x100000001, 0x9, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xf4, "a4fef372f18808fe86bea606d9d3b1c06d547e71b1e44992ea0f1e6d73e97293b157c38cd3d11ecafecd706a50d1f75f842723eb2a7779ccc6fa8ee43917e8cd055ffcb1304a171ec8c5657dedc9c0084949c6a16349c18445ff01d5592851548637fc52cad001f5648125599f2fda6be80e1c97106b2a78fb62ed9c3012eb9e19d89bb68932d44bae7437209e1e57c70a34909a9e89bb82e909ef2c79bde04fa005528083ce98517dfda53e8755ea0247dd64d5f4522bf25be2f791aaf71f1cbbbde7dd1ba553159c3fd7db7b5ee2d3cfbdb5e22ae049aefdeb272d83a0dfed4be48701bca05005d2198eb48257a5509fd9cd08"}, &(0x7f00000002c0)=0xfc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x9, 0x6, 0x3, 0x40, 0x7ff, 0x80000000, 0x4, {r3, @in={{0x2, 0x4e24}}, 0xaadf, 0x5, 0xc33, 0xfffffffffffffff8, 0x8000}}, &(0x7f00000003c0)=0xb0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x8000) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00000000c0)={0x0, 0x80000000, 0x3, 0x20, &(0x7f0000002000/0x1000)=nil, 0x3}) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) io_setup(0x1, &(0x7f0000000440)) 2018/04/27 19:28:26 executing program 2 (fault-call:3 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001340)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000011000016e6d5b42eea41bfd8caa87f1f5e58c1e5cd944c8e03f38fd19f48496e953adb17ef4a44724fd7f63229d3676bb21442556a535213d4c7b2790b362f7bf16c582905c2982aceba428135d7f0222ef58ce288365f609ec17fb9754b9c80f0a00f0424bd4664162c6335976db4c63eae2142915b8ebe4650d4d35d4e46aac4dddddb02a6675901c33fd982", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xb9}], 0x1, 0x0) 2018/04/27 19:28:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) uname(&(0x7f0000000080)=""/75) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0x4018aebd, &(0x7f0000000000)) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x10001, 0x6}) 2018/04/27 19:28:26 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c000, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x1200, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) accept4(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/27 19:28:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000036a000), &(0x7f0000b05000)=0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x102) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/236) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/27 19:28:26 executing program 1: r0 = getpgid(0x0) syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x1, 0x10102) r1 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x7}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x3, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=@known='system.sockprotoname\x00') write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)) flock(r1, 0x1) accept$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) [ 94.805005] FAULT_INJECTION: forcing a failure. [ 94.805005] name failslab, interval 1, probability 0, space 0, times 0 [ 94.816442] CPU: 1 PID: 7908 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 94.823643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.833115] Call Trace: [ 94.835722] dump_stack+0x1b9/0x294 [ 94.839383] ? dump_stack_print_info.cold.2+0x52/0x52 [ 94.844591] ? perf_trace_lock_acquire+0xe3/0x980 [ 94.849455] ? __save_stack_trace+0x7e/0xd0 [ 94.853801] should_fail.cold.4+0xa/0x1a [ 94.857888] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.863012] ? save_stack+0x43/0xd0 [ 94.866655] ? kasan_kmalloc+0xc4/0xe0 [ 94.870553] ? __kmalloc+0x14e/0x760 [ 94.874278] ? drbg_kcapi_seed+0x776/0x12e0 [ 94.878612] ? crypto_rng_reset+0x7c/0x130 [ 94.882858] ? rng_setkey+0x25/0x30 [ 94.886501] ? graph_lock+0x170/0x170 [ 94.890319] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 94.895703] ? find_held_lock+0x36/0x1c0 [ 94.899782] ? find_held_lock+0x36/0x1c0 2018/04/27 19:28:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x4000000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) [ 94.903865] ? __lock_is_held+0xb5/0x140 [ 94.907952] ? check_same_owner+0x320/0x320 [ 94.912289] ? rcu_note_context_switch+0x710/0x710 [ 94.917235] __should_failslab+0x124/0x180 [ 94.921484] should_failslab+0x9/0x14 [ 94.925293] __kmalloc+0x2c8/0x760 [ 94.928843] ? drbg_init_hash_kernel+0x17c/0x300 [ 94.933617] ? drbg_kcapi_seed+0x882/0x12e0 [ 94.937953] drbg_kcapi_seed+0x882/0x12e0 [ 94.942117] ? drbg_seed+0x10a0/0x10a0 [ 94.946023] ? lock_downgrade+0x8e0/0x8e0 [ 94.950184] ? lock_release+0xa10/0xa10 [ 94.954175] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 94.959725] ? __check_object_size+0x95/0x5d9 [ 94.964235] ? sock_kmalloc+0x14e/0x1d0 [ 94.968219] ? mark_held_locks+0xc9/0x160 [ 94.972395] ? __might_sleep+0x95/0x190 [ 94.976389] crypto_rng_reset+0x7c/0x130 [ 94.980468] rng_setkey+0x25/0x30 [ 94.983936] ? rng_sock_destruct+0x90/0x90 [ 94.988185] alg_setsockopt+0x306/0x3b0 [ 94.992174] __sys_setsockopt+0x1bd/0x390 [ 94.996335] ? kernel_accept+0x310/0x310 [ 95.000505] ? ksys_write+0x1a6/0x250 [ 95.004336] __x64_sys_setsockopt+0xbe/0x150 [ 95.008765] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 95.013790] do_syscall_64+0x1b1/0x800 [ 95.017670] ? finish_task_switch+0x1ca/0x810 [ 95.022155] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.027073] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.031996] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 95.037355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.042191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.047369] RIP: 0033:0x455979 [ 95.050545] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.058328] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 95.065584] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 95.072841] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.080097] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 95.087352] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000004 2018/04/27 19:28:26 executing program 0: r0 = socket$inet(0x2, 0x120001, 0xe2c9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000200)={@random="54870940f8b8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x1, 0x2, 0x7, 0x7}, {0x0, 0x1, 0xa6, 0x8}, {0x400, 0x1, 0x7fff, 0x5}], @generic="e875c21d1ca397ac87a3acf46a5ff0f42d48793ad588aba697deadf318a7db5759d539446ffbe30fad19337c5dd1e702310fe036e5aac72faad97bbad57e275a152616e764da0a48e91ddefb9caa7af4b7fea5debc0023debc3e7f0e"}}}}, 0x0) 2018/04/27 19:28:26 executing program 5: r0 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/236, 0xec) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)="0c7000d854f13410f01ccf34e0e007481157a737a453beabe2f2968356bb65cedec45aef26f6bc522c876b2d7f38729bfc960eec49b5b3fd823496fd92270ff13f24eec408dd1f442ef667d939943243aea3fc66933fc6a38590e9ef2a4fc4a7f6ceffaa6b3a91aae2d275a69c105aa257304c2135281032c0c65c32dc0225215ddec455feb3bcb38c2e693a619da0c2398d556db8dce4466446313f4e8c28b744fd7197d4ce556584ffc56da9589fb65b83ccd167f644e37b70a62da2ce37cf17ab0b28f6f64776240e") 2018/04/27 19:28:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x80000001, 0x0, 0x1, 0xd, 0x100000000, 0x9, 0x5}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5ae, 0x20800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0xb8, 0xffff, 0xffffffffffff8001, 0x100000001}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) 2018/04/27 19:28:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') write$tun(r0, &(0x7f0000009000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/04/27 19:28:26 executing program 1: r0 = perf_event_open(&(0x7f0000000c40)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000c00)}, 0x1350}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x10040) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x40}, 0x1, 0x1, 0x2, 0x2}}, 0x2e) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/27 19:28:26 executing program 2 (fault-call:3 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:26 executing program 4: mmap(&(0x7f000000d000/0x8000)=nil, 0x8000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r0, r1) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) epoll_create(0x2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @loopback}, &(0x7f0000000080)=0xc) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x101900) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1ffffffe, 0x10006) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x5, 0x100, 0x10001, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r5, 0x4, 0x84, "882bfa8ccaa368aa5ab7dccf1f1a52e0128abc47a4c7454131ec2693e240adb993cd4e2d3c4f5113fcbe161eee3c3dc8a017c1955e707e554cdc881e7ab9cee7e96cdd412d78dfaa16fe8cdd8ba58a6fce06ea21d78b764c1e1c158f0c749e6157333527d98b2020e8d46a7aabfbbe7da0d0082a4234e95de031d23ee13b638357dab138"}, 0x8c) ioctl(r4, 0xc0884123, &(0x7f000000cff3)) 2018/04/27 19:28:26 executing program 3: r0 = getpid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)) [ 95.242512] FAULT_INJECTION: forcing a failure. [ 95.242512] name failslab, interval 1, probability 0, space 0, times 0 [ 95.253967] CPU: 0 PID: 7939 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 95.261177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.270545] Call Trace: [ 95.273155] dump_stack+0x1b9/0x294 [ 95.276208] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 95.276806] ? dump_stack_print_info.cold.2+0x52/0x52 [ 95.276826] ? zap_class+0x720/0x720 [ 95.293542] should_fail.cold.4+0xa/0x1a [ 95.297628] ? graph_lock+0x170/0x170 [ 95.301456] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.303734] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 95.306574] ? crypto_alg_lookup+0x43/0xd0 [ 95.306601] ? graph_lock+0x170/0x170 [ 95.306621] ? find_held_lock+0x36/0x1c0 [ 95.306645] ? find_held_lock+0x36/0x1c0 [ 95.330572] ? __lock_is_held+0xb5/0x140 [ 95.334680] ? check_same_owner+0x320/0x320 [ 95.339018] ? __crypto_alg_lookup+0x31b/0x390 [ 95.343625] ? rcu_note_context_switch+0x710/0x710 [ 95.348585] __should_failslab+0x124/0x180 [ 95.352840] should_failslab+0x9/0x14 [ 95.356660] __kmalloc+0x2c8/0x760 [ 95.360214] ? crypto_larval_alloc+0x1d0/0x1d0 [ 95.364815] ? mark_held_locks+0xc9/0x160 [ 95.368988] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 95.373592] ? crypto_create_tfm+0x87/0x310 [ 95.377939] crypto_create_tfm+0x87/0x310 [ 95.382108] crypto_alloc_tfm+0x1b5/0x2d0 [ 95.386290] crypto_alloc_rng+0x2c/0x40 [ 95.390290] drbg_kcapi_seed+0x1003/0x12e0 [ 95.394554] ? drbg_seed+0x10a0/0x10a0 [ 95.398468] ? lock_downgrade+0x8e0/0x8e0 [ 95.402716] ? lock_acquire+0x1dc/0x520 [ 95.406714] ? lock_release+0xa10/0xa10 [ 95.410709] ? check_same_owner+0x320/0x320 [ 95.412864] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 95.415043] ? __check_object_size+0x95/0x5d9 [ 95.415063] ? sock_kmalloc+0x14e/0x1d0 [ 95.415080] ? mark_held_locks+0xc9/0x160 [ 95.415109] ? __might_sleep+0x95/0x190 2018/04/27 19:28:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e200000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x16c}, 0x1}, 0x0) 2018/04/27 19:28:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/238) fstat(r0, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42, 0x0) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f00000004c0)=0xfffffffffffffed1) r3 = socket$inet6(0xa, 0x5, 0x6) write(r1, &(0x7f0000000240)="eaa8967d4637c911753935245d276c22c1b61dad6673be89227d8572fcbb3a44babf3fdc4a190c4e5b4041153bf84a84c0ea23a74d10cd8725ea9830002e1fc326e7274919ec8dbda6f39412f94d46d128f19005b96bb47e2478a2", 0x5b) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r4, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000400)={r5, 0x100000a1ad}, 0x8) [ 95.415139] crypto_rng_reset+0x7c/0x130 [ 95.415170] rng_setkey+0x25/0x30 [ 95.447713] ? rng_sock_destruct+0x90/0x90 [ 95.451969] alg_setsockopt+0x306/0x3b0 [ 95.455976] __sys_setsockopt+0x1bd/0x390 [ 95.460143] ? kernel_accept+0x310/0x310 [ 95.464226] ? ksys_write+0x1a6/0x250 [ 95.468055] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 95.472924] __x64_sys_setsockopt+0xbe/0x150 [ 95.477518] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 95.482569] do_syscall_64+0x1b1/0x800 [ 95.486493] ? finish_task_switch+0x1ca/0x810 [ 95.491013] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.495971] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.500931] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 95.506319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.511188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 95.516368] RIP: 0033:0x455979 [ 95.519548] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.527256] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 95.534522] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 95.541785] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.549053] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 95.556317] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000005 2018/04/27 19:28:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0xffffffffffffffe2) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/27 19:28:27 executing program 6: timer_create(0x0, &(0x7f0000580000)={0x0, 0x200000000000012, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r0, 0x4, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000380)={0x0}) rt_sigtimedwait(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000003c0)={r1}, 0x8) r2 = getpgid(0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x38, 0x20000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r5 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={r0, r4, r5}, 0xc) tkill(r2, 0x1000000000016) 2018/04/27 19:28:27 executing program 1: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/04/27 19:28:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256_mb,ecb-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x800, 0x4) sched_yield() splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x9, 0x3) 2018/04/27 19:28:27 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) setgroups(0x0, &(0x7f0000000240)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x483d, 0x7, &(0x7f0000001640)=[{&(0x7f00000000c0)="250ad0920ac917f234a09f9a65de86b28a79e1f7f4207d109663063822472294ecd6a53689ddaf2500990a44cc342abb99d15861bd98b7fba342347a38c57d5f4c2d2f1c446dfaf08876ca2baa117ab07be143cbb45484999e61062b7f74dc7ea0e901f1d671729918949ee5681affd7a27725b9760a5c3728e4cf953246705f20675e11bcb66674db0321768fa4e31af6", 0x91, 0x2}, {&(0x7f0000000180)="aea16e6bcb74fe3115a206f8fe7d403193c7732aa53f6aaf0d463799781bf9f1c7975fe7c0eeddf0fed317fdafcd80b02b8d77a77eb1c25e4a7e7b43dc0e68ac5b43826c989cac37fa1b04bc88256cc592af8a9832770708472c57b72ff67236e166a13200e314a9cb2d6d5767a72e0920a3667fe722a483237eecc81fccfc5573e4477c702fba5f8744b29bf5f5df472cb8868d4508af60a2b97e8e8b54e6bb31920eeb2973954b23a63de4ac8f560f3a9568c86893e8350e4d35d965becc334a", 0xc1, 0x4}, {&(0x7f0000000280)="b7ae7498e34f57306475b51db50904d466118f9005d025b7527ae229ec451d0c6ebd828469bc3ccdc6c10507a92985583d2db24deeca3e3befd810d79a2f63d85a971878d8164c5c77d09fe0935a8f7ddb505ad1fd5fd7b7d564d77617270bd3a975b1ccc883674649b66e8e2de66a5a1882a8b5e9735669900bcde4a7f39fe7eb6e7d3f42a00eeb6ad27da06130ee9b5ff4aea73326c3870a6555e918eea02fe3ed8e919ee96f44fe5e99aa9fa497b7e2fe30b26c1dd55186a9d7ffe94cb98a9ac707fa5d6f4c6ecb8c43fbf28898", 0xcf, 0x9}, {&(0x7f0000000380)="dc5652f7641024bfe62c0d4b5ccb2a2eb0ed62ef0d1de72d22f563bf1213b4e24e76d735a1cbb016e928777a5b191ec7e42fd6bf68ead3b150d134824128568fd86fd541fad9bb55d850276953e834c78faed5dd5213ec6db87a48c7078edae62754f3c86a033981e1ef02b8895be1693237382c784fdb034541dd89d5785b448d6ad1f51631a50c13ce6cfc7b395bc2d3d14a51edf8755c7f420baa4cedd7853f8ec37d729a3e23602cdbb938e906c6a62abcde6c0eef5a37988301e213fd8f0c", 0xc1, 0xfffffffffffffc00}, {&(0x7f0000000480)="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", 0x1000, 0x6}, {&(0x7f0000001480)="93effd0e8d0407216d6d08fe44ae7266a8d8a8bbd8535bd6c52ea4fb96a9b1be9629da2c81b383e22ee2205f3691dec0b45f6cd9229776604c6aa58038c54f774645c6056ed41e9b3c92f7cc288c4371bfe68ee0461f2789c3129cc2dc1c20ae313137f0b460114b1089f9798010dae5608482570c532dde57bf18cd18ea0ce099cb14fe8df61bd982c6455a95dd5200e0b4f6d15ecba8fa8deed34bbafdfa68aed059f582ce38aa0dfa89f899f2e9abc95340b930b9cf1e5e0b0db72ef954be7a2708fc8d21dbb4211e7874a84ab140ce928869cdea77e20da3ae2b78509f705714c6db55344e701ef91d35c0592f0620e484c7ba39", 0xf6, 0x3ff}, {&(0x7f0000001580)="88f8f3ed95f3a10f720882d8633e9c97c3a0ef0e1a48d39f4e340c69fb320cf9efa144dad6d40ffd8a253fc5268e2d19dbf982d9d39ba6d9857a59de21223de7ea46ff64f1b52e9630d46e34a4b35914bad42cea93c580f17d8ad75d5a6e5b35bd1b2cbc86ef34bfe2ba61a352101c2f9e15787dde3924e3a8fc000f2bcdd57f8b285504db0ca3d846e310c136081a22246180b6fa705ab805741c13c010199468853ebc", 0xa4, 0x8}], 0x2041, &(0x7f0000001700)={[{@allow_utime={'allow_utime', 0x3d, [0x36, 0x33]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x31, 0x35, 0x35, 0x32]}, 0x2c}]}) 2018/04/27 19:28:27 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000002c0)="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", 0xf6) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/27 19:28:27 executing program 2 (fault-call:3 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[]) [ 95.744615] FAULT_INJECTION: forcing a failure. [ 95.744615] name failslab, interval 1, probability 0, space 0, times 0 [ 95.756139] CPU: 0 PID: 8003 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 95.763348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.772722] Call Trace: [ 95.775341] dump_stack+0x1b9/0x294 [ 95.779004] ? dump_stack_print_info.cold.2+0x52/0x52 [ 95.784225] ? is_bpf_text_address+0xd7/0x170 [ 95.788774] should_fail.cold.4+0xa/0x1a [ 95.792885] ? __save_stack_trace+0x7e/0xd0 [ 95.797243] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.802395] ? graph_lock+0x170/0x170 [ 95.806233] ? save_stack+0x43/0xd0 [ 95.809894] ? kasan_kmalloc+0xc4/0xe0 [ 95.813807] ? __kmalloc+0x14e/0x760 [ 95.817562] ? find_held_lock+0x36/0x1c0 [ 95.821666] ? __lock_is_held+0xb5/0x140 [ 95.825782] ? check_same_owner+0x320/0x320 [ 95.830143] ? rcu_note_context_switch+0x710/0x710 [ 95.835112] __should_failslab+0x124/0x180 [ 95.839384] ? jent_kcapi_cleanup+0xa0/0xa0 [ 95.843739] should_failslab+0x9/0x14 [ 95.847572] __kmalloc+0x2c8/0x760 [ 95.851148] ? jent_zalloc+0x18/0x20 [ 95.854915] ? rcu_read_lock_sched_held+0x108/0x120 [ 95.859987] ? jent_kcapi_cleanup+0xa0/0xa0 [ 95.864346] jent_zalloc+0x18/0x20 [ 95.867890] jent_entropy_collector_alloc+0x1e/0x31f [ 95.872989] jent_kcapi_init+0x1f/0x80 [ 95.876875] crypto_create_tfm+0x184/0x310 [ 95.881123] crypto_alloc_tfm+0x1b5/0x2d0 [ 95.885270] crypto_alloc_rng+0x2c/0x40 [ 95.889237] drbg_kcapi_seed+0x1003/0x12e0 [ 95.893473] ? drbg_seed+0x10a0/0x10a0 [ 95.897358] ? lock_downgrade+0x8e0/0x8e0 [ 95.901497] ? lock_acquire+0x1dc/0x520 [ 95.905467] ? lock_release+0xa10/0xa10 [ 95.909435] ? check_same_owner+0x320/0x320 [ 95.913759] ? __check_object_size+0x95/0x5d9 [ 95.918244] ? sock_kmalloc+0x14e/0x1d0 [ 95.922206] ? mark_held_locks+0xc9/0x160 [ 95.926357] ? __might_sleep+0x95/0x190 [ 95.930327] crypto_rng_reset+0x7c/0x130 [ 95.934385] rng_setkey+0x25/0x30 [ 95.937837] ? rng_sock_destruct+0x90/0x90 [ 95.942070] alg_setsockopt+0x306/0x3b0 [ 95.946045] __sys_setsockopt+0x1bd/0x390 [ 95.950190] ? kernel_accept+0x310/0x310 [ 95.954241] ? ksys_write+0x1a6/0x250 [ 95.958045] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 95.962894] __x64_sys_setsockopt+0xbe/0x150 [ 95.967291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 95.972303] do_syscall_64+0x1b1/0x800 [ 95.976181] ? finish_task_switch+0x1ca/0x810 [ 95.980668] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.985591] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.990519] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 95.995885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.000744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.005931] RIP: 0033:0x455979 [ 96.009110] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 96.016836] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 96.024097] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 96.031354] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.038615] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 2018/04/27 19:28:27 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/27 19:28:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x4000) ioctl$TCSBRKP(r1, 0x5425, 0x7ff) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'ip6gretap0\x00', 0x4800}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, r2, 0xd10, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/27 19:28:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x410000, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/147) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffd}}, [0x3ff, 0x5, 0x78, 0xffffffffffff8000, 0x9, 0xff, 0x800, 0x4, 0x9, 0x4, 0x2, 0x8, 0x549, 0x1b4, 0x4]}, &(0x7f0000000180)=0x100) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000200)={0x100000001, 0x6, 0x3, 0x2dbb3046, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r3, 0xfffffffffffffff3, 0x0, [0x22da05c, 0x4, 0xcd6e]}, 0xe) accept4$llc(r1, 0x0, &(0x7f0000000240), 0x800) 2018/04/27 19:28:27 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff5, 0x420800) perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000), 0x32) ioctl(r1, 0x227c, &(0x7f000097e000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x6) r3 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r3, 0x5380, &(0x7f0000ca7000)) 2018/04/27 19:28:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f00000100000000000000000300040000000000020000000000000000000000000000000800120002000100000000000000000030000000030300000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) [ 96.045887] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000006 2018/04/27 19:28:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) connect$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x3, 0x6}, 0xff) r4 = dup2(r1, r0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000100)="955c24990e01d0e57167c6c70c1fb63e67") 2018/04/27 19:28:27 executing program 2 (fault-call:3 fault-nth:7): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000004c0)={0xbf}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x1, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r2, 0x81}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0xc4, 0x0, 'client0\x00', 0x2, "08bcf3f637d02b40", "2192e2edf28a7055b8488eb13c8499483679f0a2074a508ea3f7412b9a29c4c1", 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 19:28:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) flock(r0, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) pipe2(&(0x7f0000000040), 0x84800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x42, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c400200000003000000000000001163484000000000000000000300000000000000000000000100000000000000000000000000000000000000200000000000"], 0x7, 0x0, &(0x7f00000002c0)="249e929e732104"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x11}) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x1, 0x0, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x5, 0x2}, 0x0, 0x0, r2, 0x3) fcntl$setpipe(r2, 0x407, 0x5) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7}) r4 = inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) fadvise64(r2, 0x0, 0x2c, 0x1) [ 96.186007] device erspan0 entered promiscuous mode [ 96.231542] FAULT_INJECTION: forcing a failure. [ 96.231542] name failslab, interval 1, probability 0, space 0, times 0 [ 96.242907] CPU: 1 PID: 8039 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #20 [ 96.250106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.259472] Call Trace: [ 96.262083] dump_stack+0x1b9/0x294 [ 96.265733] ? dump_stack_print_info.cold.2+0x52/0x52 [ 96.270944] ? __save_stack_trace+0x7e/0xd0 [ 96.275288] should_fail.cold.4+0xa/0x1a [ 96.277928] binder: 8040:8041 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 96.279389] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.279410] ? save_stack+0x43/0xd0 [ 96.279424] ? kasan_kmalloc+0xc4/0xe0 [ 96.279435] ? __kmalloc+0x14e/0x760 [ 96.279454] ? jent_zalloc+0x18/0x20 [ 96.286953] binder: 8040:8041 got transaction to context manager from process owning it [ 96.291628] ? jent_entropy_collector_alloc+0x1e/0x31f [ 96.291643] ? jent_kcapi_init+0x1f/0x80 [ 96.291663] ? graph_lock+0x170/0x170 [ 96.291676] ? crypto_rng_reset+0x7c/0x130 [ 96.291693] ? rng_setkey+0x25/0x30 [ 96.291708] ? alg_setsockopt+0x306/0x3b0 [ 96.291725] ? __sys_setsockopt+0x1bd/0x390 [ 96.291740] ? __x64_sys_setsockopt+0xbe/0x150 [ 96.291753] ? do_syscall_64+0x1b1/0x800 [ 96.291769] ? find_held_lock+0x36/0x1c0 [ 96.295436] binder: 8040:8041 transaction failed 29201/-22, size 0-32 line 2847 [ 96.299266] ? __lock_is_held+0xb5/0x140 [ 96.299298] ? check_same_owner+0x320/0x320 [ 96.299318] ? rcu_note_context_switch+0x710/0x710 [ 96.326524] binder: BINDER_SET_CONTEXT_MGR already set [ 96.328044] __should_failslab+0x124/0x180 [ 96.328063] ? jent_kcapi_cleanup+0xa0/0xa0 [ 96.328080] should_failslab+0x9/0x14 [ 96.328096] __kmalloc+0x2c8/0x760 [ 96.328116] ? jent_zalloc+0x18/0x20 [ 96.328133] ? jent_kcapi_cleanup+0xa0/0xa0 [ 96.328148] jent_zalloc+0x18/0x20 [ 96.328163] jent_entropy_collector_alloc+0x68/0x31f [ 96.328181] jent_kcapi_init+0x1f/0x80 [ 96.334086] binder: 8040:8041 ioctl 40046207 0 returned -16 [ 96.336028] crypto_create_tfm+0x184/0x310 [ 96.336048] crypto_alloc_tfm+0x1b5/0x2d0 [ 96.336072] crypto_alloc_rng+0x2c/0x40 [ 96.336090] drbg_kcapi_seed+0x1003/0x12e0 [ 96.336112] ? drbg_seed+0x10a0/0x10a0 [ 96.336132] ? lock_downgrade+0x8e0/0x8e0 [ 96.336146] ? lock_acquire+0x1dc/0x520 [ 96.336162] ? lock_release+0xa10/0xa10 [ 96.336177] ? check_same_owner+0x320/0x320 [ 96.336196] ? __check_object_size+0x95/0x5d9 [ 96.347047] binder: 8040:8044 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 96.349210] ? sock_kmalloc+0x14e/0x1d0 [ 96.349228] ? mark_held_locks+0xc9/0x160 [ 96.349249] ? __might_sleep+0x95/0x190 [ 96.349270] crypto_rng_reset+0x7c/0x130 [ 96.349290] rng_setkey+0x25/0x30 [ 96.349306] ? rng_sock_destruct+0x90/0x90 [ 96.349326] alg_setsockopt+0x306/0x3b0 [ 96.349348] __sys_setsockopt+0x1bd/0x390 [ 96.349363] ? kernel_accept+0x310/0x310 [ 96.349380] ? ksys_write+0x1a6/0x250 [ 96.353778] binder_alloc: 8040: binder_alloc_buf, no vma [ 96.357483] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 96.357506] __x64_sys_setsockopt+0xbe/0x150 [ 96.357522] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.357541] do_syscall_64+0x1b1/0x800 [ 96.357557] ? finish_task_switch+0x1ca/0x810 [ 96.357575] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.357593] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.357613] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 96.357633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.357652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 96.365142] binder: 8040:8044 transaction failed 29189/-3, size 0-32 line 2971 [ 96.369119] RIP: 0033:0x455979 2018/04/27 19:28:28 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x20, 0x9, 0x5, 0x6}, {0x9, 0xfffffffffffffffe, 0x8, 0x5}, {0xb50, 0x3, 0x1, 0x5}, {0xda, 0x1, 0x8, 0x3}, {0x3, 0x6, 0xc, 0x9}, {0x3, 0x2, 0x3ff, 0x7fff}]}, 0x10) 2018/04/27 19:28:28 executing program 7: r0 = socket(0x11, 0x3, 0x0) write(r0, &(0x7f0000000200)="260100e1bc325a8d919e84b546c970f9000000070100006e0221922cdbd9823719ffff30263c13f41b92bc8adb441d328cbfbdc68ad96bd3c5fe2d401a5f13a1e11507e0ec90e160b387f7a7627fc1b9688557f7f44aa5ac8e018eafbce257f5ff70536f976109ba2cbdf2443c539debaed174bf5d66ecae2fde2798b24dc6ecc827f0bc94ef35cecd5b817d124b1639bb1a736dff89daceceb9df71ab2b3dce85522a60264e756d4c92f4e9b2e9a62a97f8ed4bdc7662c01712a063ce38c2fd784de1735edf1e3c1bd6c0d400", 0xcd) write(r0, &(0x7f0000000000), 0x0) 2018/04/27 19:28:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x203c, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000000080)={{0xad, 0x6}, 'port1\x00', 0x0, 0x1000, 0x0, 0x3f, 0x2, 0x3, 0x8, 0x0, 0x4, 0xfffffffffffffeff}) close(r2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) r8 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000005c0)={{0x4, 0x4, 0x4, 0x7, 0x10000, 0xa0}, 0x2f69, 0x81, 0xffffffff}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x402, 0x0) connect$bt_l2cap(r10, &(0x7f00000001c0)={0x1f, 0x0, {0xba, 0x9, 0x2, 0x0, 0x0, 0x2}, 0x5}, 0xe) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r10, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r11, 0xa04, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8040}, 0x40090) ioctl$sock_inet_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24}}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_netrom_TIOCOUTQ(r10, 0x5411, &(0x7f0000000440)) connect$inet(r8, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvfrom(r10, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x200000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) 2018/04/27 19:28:28 executing program 2 (fault-call:3 fault-nth:8): r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) [ 96.369128] RSP: 002b:00007f9123aafc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 96.369145] RAX: ffffffffffffffda RBX: 00007f9123ab06d4 RCX: 0000000000455979 [ 96.369153] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 96.369160] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.369172] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 96.434836] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.435119] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000007 2018/04/27 19:28:28 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800480000280000000000009078ac1414bbac1414aa8307efe0000001890300000000009078ffffffffdf0658e0b27d254c7329dd21f2c75bda8d6674a38819e63e2b4fc79899ea9dc35e4dce1382117fb53bf8a2"], &(0x7f00000002c0)={0x0, 0x4}) io_setup(0x3, &(0x7f0000000040)) [ 96.642241] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/27 19:28:28 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x20000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1, 0x8}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000380)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000280)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)=[{0xb8, 0x10d, 0x8000, "bc5fec5df60af95eb70ae90a280eef3a9f73648d71702f01d3d91a10b3469efe7b191d202d53276ccff291c16bf083a5015757b9b9a62b266d43e0e7f7c589b7db5e24903d7b736747af60166e18bf21e0d7e0e18817c124800970b4fc0e85f2b2b03161d8a3504adc6f311cc4da75a59bb8ac49eb915533604835c0bb9a7c39da174084a7009eeb9e0c53d38ebc6ba5eabc5c8c3990cb81c4feeee51541a57027a143"}], 0xb8}, 0x11) 2018/04/27 19:28:28 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000002c0)={0x3, r0}) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000400)={r2, r3, 0x6, 0x6, &(0x7f0000000340)="58ca105008ad0e09dfd6c77b343a714061808c5ee7e830ef492d9fe06e304d335ab95099caf865c3acd6f3ec063ed3ea3020a9a1e72d6f04069b73cb8b04fdac80c0b732ce981125eceb7e6cc4b00aa1f6a52546fd8f3c3277de4057bd78cea82c88184187eca5d6cbe2ee88261249ada107c7233620d4e89ccfc6d7566350cae38104d88d45a55c26c78edca2628cdffbc51b77d0102af230da548081a45315545878b680ca0869fe1fef1ac3763e3f241abc8a3a8bedd8d348a439", 0x0, 0x2, 0x9, 0x8, 0x8, 0x80, 0x6, "f30af3f447d635776a7457ff0a2cddd18bd2a902ddf77dc80b4ac4e4dd0c9d140ee2ab6390a7ace8b25cc0f65621d6b0a9435bdada2fbd1a253601b1da908cbe24bbd6aa2207a8a7fc83af9372"}) get_robust_list(0x0, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) 2018/04/27 19:28:28 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 96.712865] device erspan0 left promiscuous mode [ 96.747856] device erspan0 entered promiscuous mode 2018/04/27 19:28:28 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2f35abbd) sendfile(r0, r1, &(0x7f0000000040)=0x40000, 0x100000000081) [ 96.772338] device erspan0 left promiscuous mode 2018/04/27 19:28:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) chdir(&(0x7f0000000040)='./file0\x00') ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/27 19:28:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x24d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xe792, 0x20, 0x7fffffff, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0xd0d3, 0x8, 0xfffffffffffffffd, 0x5, 0x8001, 0x4, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x7fff, 0x9761, 0x0, 0x9}}, &(0x7f0000000240)=0xb0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00'}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000380)=r1) 2018/04/27 19:28:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:28 executing program 5: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000033ff8)='./file0\x00', 0x0) getgid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001780)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8082004}, 0xc, &(0x7f0000001740)=[{&(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000fa21e229aba263e185176999da179c738f53e8844189d85ba579706be472767aa8d4f7cb2b37f9883b812259129dbc0bb02c86c7cbca4fb078c269f2fe5a09d51edd2f6b6a24e9c6f1722438ea", @ANYRES32=r2, @ANYBLOB="420614dfe89c5c06276bcc9c241b54f11ac954075cca36c9876f79961f404ac703c21c6e3d3bca6f243d4d7238366a41585cb62d75dec823bad8a9c4d8a3c5736edef2c7dd29aaed6c2d3fbe46a9afa8c1710b5ffc0008009ce0d66170d6d4ffe874d886ea88dd49994f3d48376d8c1dbe82ab3387f6abc9badf0d6567a18939b35bdea9d4b0cde1b6b72593686930a512577eac6ca6e7c4df5ddfbdf10565db25e2655f1210c92ad6c12eecb7f25165a03ba7fa229401631511364ef95bdf73ccbf17bc1f53f31268980c6ee03fc9aa8704007400221fb40143ab4a49fb3fa479770c95d4eea7c7f2699c83873ec6553a0c3c5ac1032ba061823a1d5a7733e4f1bcd0e3fe0e52bd1b64238b694b41054db3bb02e847c812eeea44bdc6f2c528195915107c4e521a92be4897032aa370d2191f91a9398f819e03e172922f2c280b3bebae00665f08007e00", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="14007800ff010000000000000000000000000001000000399293c9bebf0bcbba2bd8d4593339c4f4c21cf861d0f8f39b660341fd2e5d1792bab2037ed52742941d589235f2ec1af392fa5fe874a47a45e813c3ea20e6d076"], 0x156c}], 0x1, 0x0, 0x0, 0x884}, 0x40001) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/27 19:28:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x105000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="4152aded30e629e32eb1843f6e663bbfb8737f867d86a9be9a0b966b2982248efd4bfe5dd649ee94371109e6abaac84ef8256a5fe2bb8deed94a77cd6b5ca07222aeab6f930825754a6f918cc7d1751a5a32b7d8077ac8e9c9b22971eb8adc2e5a0229f7b4b3b91c05ae51b4eede46c6005144436aa9697dc7a30f6586e43951e9ea432ecfc654b56a270f849cf900cf989b2118d35100f753dd254d60ac88090ad3c2a1e957a46777afa2c116fe84bbb2742fc06511e9e5d4e51d31347dea3a8f955cdc082df81f800912c3b75196241a7a2d1e6cc1b43c159089a8ed34d1c3390a5157ff415ee502ef54b15dcbf8ac851b95f3ee1214bc1f6c5296089aac7cfba4fa1e035efba5a78da0da8f3cbff72a3fe44c71e62df25328383ef0368e4255990b41957f3445ae03218ebc4975901e158a1762e303a5e181654408cb6e77725707acc38ae08c10beb509fa463622e429ec202ad03c34091953c6e1cf40a6419645abf3993652c40dd05bfeaa48a2b9346efdbdb2e1fa37f702efacab8d7311aebb8bffa5097d1fa8b9174573741ab29d723ad53145166fd3ad667b9143a67c279cb0c88f3357ec524d7986cf44ea12c4007f932d93f804635d7336d65ceba861a30de7fec437acc0ae4522f011da6f5e62b85e853f4335b9c52d37245120ffe849585c3b46066776b7d81d5b8063b722bd3bfd2ad957d34dcccb131de20b4ce9e9ceb5eb8b629d92cb31b445b6833cd0c6a0314917db1753ea786289781e88e4d063504b6c062b7f8d93fd02b61c22a4bc2d0bfe51b77beb9875c48b906d99ff4a81a4df291eaf94afe34c15b62c25e8ed252cf56564d586bcd731ddf8787591161d0753b36ae68e59c22d1c8ff819c01dc3319d58d05d5a78f9de223946eeb7914446ab47180c40dead9975f985987b0e9d468c94e3c896762574e5e596c95e0c0643fba78f85005f7438f1ac9dd833ffa42a9079fc0a16c4390463fe9fed3bbcb5334d4a99a755174c527c9c5c3ceca50eb7517b8bdbbb2634295b42fac5b38c327eb33baa6b443d612637f4eabc20011daa5c329ae38dc41784a6648b3779c3a692a2915007750fe3c997d8957f7ca94ee09fd15f47bbc4ffae9f7f451899accecd2a6898e42916a1caf9ad9398b5033c2404888297b4287ac8cec5ef2773fbbc6f6ae453a6cf9cf540bd3816892ff23894b99b498a012bb87df892b1d11f06f084279a0df175614c14f0d522b759dd8803344606921ecc49f8bb5fe4912502b24266e206d47ee9344353b3585b78cff4284a5128997284e67908ec6bdca027d2282719a4a17e9f706baa08c9c0b57f37d67f30b0a9d9c741447897ed341edff33d61e23d09da72c2e44d05b7d35c397a6714488291a945c4f8dfefad0bf878a4b3c0cf9a3494d36ba79e76f59737ee6264c3c9aa7d18abb9f26add711159d1c9acddb41fec31064ae7c990765038f957d4269a96b465e945b9258280f62389914ca4d67d20f500e6f0c079efa37b510b540c6e9d51aa574dc61b1aad7ce20e5f786b0beff94e8c45d549317d12e4aff8e648c2b8a1729aaf1223c985ff72fda724201b38db5632dffd337bce8297bf38399b03b160dceec3d68c0e5d0788bc2dd3703b718520b2c94caed882894e520eb1941d5df16cf4aebfd3c14c57a6fa73d3516801bd4955d0fc2f341154c9c653c78e8bee2b5e55d14d64227d5bd7d2868b89ea163f029bf45ed371b0ae51e1119095323f9881d450e41d93f46f65a07f26ae2c54c26f57df39f16588291996bf3148a39730aab947518c353f54a43e325e0b534faadd8ce4aa9f08b6a510fdfc5a25d9bf35b16b0aade6687eb20ced2ca51fbf41ecccb13cc15682bf6d9b3141e2c830b139462a2a4133ba3fa330aecfbe90b7d9e28f0b7d84bb05d6cd7dffb8bcaa05ef7cbd6611ec39d469f7d68a419b7899ca2db0556446ebb84901a9c1dd47f68063f39f55e17f7d7994682e668c63a133e8db767db9bd8320a7130ac5e1325cf2d226ad9a7b97119efff6840ac27895e8c42d8d62356bf8ea4a7b49df8f2c6e9af202e801d3c98ee106315bba4a7b629b7d648caa6ac22386d9d6385fd5bbd18f7d350b4c93b0beb803d6b0042477739c07be81b618a49776ef6d3e59c8c978d7c6c74755d0e8265d422850ebbee64bec4515d01b25f15956f5f5d3dc14b18ebcfc28711ed05d418c3dd584043a5e3c63e399a8734f57b39d3cdaeb875541eda150eb3190a91cb0048db7e540e502b16264460cb2d1c8b729527791931293873a34f18e48fee8622c162f9f47ac9671c9f22083084eda7cb024a1f02e5f67350e4d2f17f50f8ac96caf6c8b3a0e811d73a059f48546a1f96d1d0fb93aba99d13f859232c444d4d7319c8a226a3d4c3d4bec20b2f370c4c98fb0e3a57df10a3b4d8937c83d7558357de9bd78f103b048a6764935c8ff07445d639df094f3e67f13fc59535080f6d1808d6293663345f643159ee8d498428840415229beb5b895d18d74b32f76ec65e4cd9567b12d1a3179950f1c1851001d38b20ceea4b34c723918a36ba1698913d7b1ccc75a679d9ca5fbffc3667ca4cef23b8eb79595d0907cfb656ef8586deba70ca17a6bad046d4264bf4210c99b81392da74da5712da649930fff53035efdf77df7b5c3f11de7d7e5117e72f39df119d1272c9ba2d27030ffa38c8eb63443fa63318e1dd37e2777fa19e053b7660c88da4a9ecc1dd6b1cfade7831ec7795c38104ebd89f84b50aa22159eb049ffdaadfe1a89db27e7512cc8aa87c4dfaa983386876ee6196aa3057b398c2d8460117e7e927e5638f930ab9a169e16477d80d9c592047df7951967ef73d70c0d04177894982774998f38c969c339636caae08736c65ceb374ba059ff1bd6e89b6ed6b05f1774f7de9bb5247b7e10f0e1e0e223690dc6392015e8ef9ea44ed5638c10edaeea2c9d15382d1ada064b57163b5cd2c9ec92db0d086d983b7d1b869df0e4db154bfb433425dc3309ac1513f8eff9c4617e930b8cbc1aeb5e642a25455db5f3ec51d3c97580dae3ff57304fcf352a2eee562b67f9de3553caa716dce569d17fd44fb8e45ec12078632ca98a6f686b993fc08a83cfcf391615b99955e77fa2afafa2e1d01d8085859cb05d9c99ab2cf1dc9e62357198b0434d4cb2d59f5c5bbcd477b5cd4e4f78f134932f9cb74dcdc1eb09cd8dd7566dd0048e9ce4b840ea9ee87eccbf16c8d49ffa22371be1e435b302b60364c0d6db25e91cb7a9273639916adb444ef673992990c8594b41d0ebbf6dd70978a726422c6db1460ff7263d46c05aa1ba1f9f29e448f2f5cecc350c9e4f415160e30c7b43b8c2dbe49a9f7b9d24f2ab4893a3dafa0ceeac917202d4b1707cfc285e669e714226c567141527abd050234658fef6328fc90693af583566c0b4ab3a671225d5e3c3bdadf39e2865bca6ecc0388a5b31b838a06e4ad111de214fba65e8cc038438a63c7326f1a199418d65fcb17518cd25150d9db3e57620a66565d3ee04576b971a22513a8ac5fe1809390407e1c9b0e7dada6809e357beee6394884b76c6730a15e6e603c3d6a70b89d6ea6489251ab788ad635e1579fbeca608c50a6773f6b498d3801bbc9234cd8c912a4b1203a4cf70e09654bf69bf18d9c25db8997814631df5ddac534e6a52ec2d4171d7d2dd420cc88e8c78ff02d8c4d7994f380718581ffe02d3e3ada03776b6eaf01cd5e506f126488f7a26b16481dee29334fcd916e2d748ff48b233c9e574dbc3138a1aef5316a647f63891b99689445b40ee95d7dd9f6a1fbf46e351ed51c173942c00dc2e1bd4e85071f1514f81fac9a52296afd4be3d5f2eac26291c93ee8bc4000d314db9356320b50217d498f1b9cb617732503a52fb68d96272792edb54c8e856c2c869f28664b9b455447032e23d359357fdb6c0d2db632c0da647f3496cee2a9fb4a0564e6e5d1667960da5ba9e9f3bd451dd95e301c4299dce7625458fed0fa712356d2c47ad6fd22fc103c3fc5551f0824680f3af7c3d36cda611ac318bada792baac2b79143a741f790597dfa8d66cdef180cf7716e881a584ee6124d8013b8f3be0e70896b0573adb76c1cc41bf01bd9b4d7ec80c918da8d0d4562d5e8da1702e1918eb08200bd25e1b02063ff8cb36630ecd853cf9eb5a51a8e484253687ccac6b9f2c5e9525a24d35ceefd7e5c3b713b57363ee96e3fd98159da3a02e855b65314033e01da32645f1552a354334f6b5ce4b8bcb85533b1bf1f0b0fef14138e3eaab30cf99161eb395ed7a9dcb1a7f755d91aeca765a4105a9bc3e6feecbf86c0191e3b9847cc70b30c04df126d0dc27c747f0079ea3cd92be1bd36bc550e2ef907b59216a8e03a264299cfa8529ca636ff8f246c6780b33c9e48cad3c2bcbea4f634a6e6ba1cb56f28773a595c28e79bd70012020c34a0ade8fbdf9605e19424f964873038f896a8e56d41b8c9a0f10569c793d643de9652788c4701130e254ef0de788256a5006886ece41c1ab964dda6c67555a0c3914cff3d4e3820493c4f086cd8815bec2f3a0e1eb9d7d5686ce804e4dcd950cdb8d3d51a3d4ded6e9ffa23099155217c2e02c499a7db7115da4657af367aa0317010905df4425964b9dfcc5841c841cdc7f7631de45d5cfe0a303aaf114208668df272a1a7a7af936545dad039f1cc5dc3cce4edfd51ec28a36cb2f3e0ae3a10fb697f4c05b22748a128be7fdf21f733cbe4b8a7d4a9e158b34ebf954bc93e4bcdff62d11f3bd4d93bdead3b1a69b0ae93e1607191f053ae28bbd2ac6767b11e9bfa05e769d454a63e5c82bcd1788b6d0f0c47c2ef8ceb13baf26505a7111d105afb01e43e4c39fcf7c3d9e4ae81093feec2823de1661937663479f8a24bff21061b2baf97ce9546643785381a1ca79863facaf9bab4f61f61493679cb609bb42b155c5b9edd90d9166b689e5fe25cfe8514e099263d69c72377d6a3c2ba3fbe7963659a7281e273f76bc508213727c6133030f45d8105bf9596a82017d08df6d8563fb5614cca17c4c432f088739c3d49dae1602ff3e310debc7c19c9983195ef1da72ef0e5a7a27bc76fe105bad09e6010bc12a03901829585d16b282465a8e2daefc886e8cd7f975e01bc8edd3b19752cc70cbdc0e3cc2f14f989d2701dd0f92fb547608ebfda6e31ca0e44bf2431d197fed4f9c6e21722a2cb8336cbb55498f0c97e8f448b0a1cc2a7f72c4ff14736ad84c18c90e8d033e742fe410611cc7c8d0b4d11b412d7ec5c6910df5c68a4903e9265f8f3e78ce23b37a74a165148365ce69a9fb0969a345aadcda9f459326d0072ae14688e81de8032fc6493b0e340fda137aa393b9f0624465f36195f3017004049b69d4b5741ae324a6dc20ac903126d8f3c7dda420eae0380a173bcbd30e664f99d36b526ffc9b90fd9e94155011ee52ebe1d62831af1b61d7eeb045f98a3a74efa61fb81e8d366a66ba5ec50bef07eb064f9adcb5261de133379f22da055e8c415e3d6d7afc20d130e9743b91bf7de7eb45d64491209f5238b9eddd19dee0da2995ca763472135aabc7ed02fab40d40497111f834fd1129ab52e0f713951a89e28709d4e58cc67e3b06a9bcf36a98ea3fd616a14aed1226d67f1a4a5addd0ead4d65523b83bf08d088906af4ae9625fc3a4d9a25d964f8192fc57360547e1fc6277ad4519c996044deb714b42d6ee4b0ea4e657655b864d18d6dd3afa5d33b929dc37091c3701ce8ab254a655b32afe8085be3af9ed6d64c57055a7") perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) 2018/04/27 19:28:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8010000000000087) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffd98) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$ipx(r2, &(0x7f00000000c0)="8d", 0x1, 0x0, 0x0, 0x0) 2018/04/27 19:28:28 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5c6, 0x101200) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x9, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x1, 0xffffffffffffad8b, 0x4, 0x0, 0x0, &(0x7f00000000c0)='lo\x00', 0x1, 0xeb80, 0x9}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000240)=r2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000b4f47ec504afc1be703b107a7d83337d27f4b349b65a01187207c850022eb0e03c9067f4fb3d8c42468766bb250d0be09953fd031723c6a3d86f1f1f000000000000008f1214cc6281395532c6350597740926e3e2c9a215fa06339338d838019448954a5b0026f87af259"], 0x20}, 0x0) 2018/04/27 19:28:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'bond0\x00'}) 2018/04/27 19:28:28 executing program 3: io_setup(0x0, &(0x7f0000000140)=0x0) r1 = socket(0x2, 0x806, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000000c0)={0x3, &(0x7f0000000340)=[{}, {}, {}]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) chdir(&(0x7f0000000000)='./file0\x00') io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/27 19:28:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)='|', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0x483, 0x0, 0x0, 0x0) 2018/04/27 19:28:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1e0, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:28 executing program 6: socketpair(0x11, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r2, &(0x7f0000007a00)=[{{&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b000000000033e0200200076925b6b0ffa956f396e8d0cfb823d419b053ff0f81bc92b2ac25669bb4647fd10ed1259e2e784f66c3a378fa1e2750ea9420ae9fcbd956b7ed591c554651404378aff960000000000"], 0x18}}], 0x2, 0x0) 2018/04/27 19:28:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1eb, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:29 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) 2018/04/27 19:28:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 19:28:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) getresuid(&(0x7f0000000140), &(0x7f0000000300)=0x0, &(0x7f0000000380)) getgroups(0x1, &(0x7f00000003c0)=[0x0]) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/04/27 19:28:29 executing program 6: r0 = inotify_init() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f00000001c0)=[{r0}, {r1, 0x200}], 0x2, 0xef58) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x800, 0x7fff, 0x3, 0x3, 0x0, 0x1, 0x6, {r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x1, 0x0, 0x200, 0xf5, 0x3}}, &(0x7f0000000140)=0xb0) 2018/04/27 19:28:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}, 0x300007}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 19:28:29 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x7, 0x8}, 'port0\x00', 0x20, 0x20000, 0x7, 0x3, 0x0, 0xfffffffffffffffa, 0x5, 0x0, 0x5, 0x1}) poll(&(0x7f0000000240)=[{r0}, {r1}], 0x2, 0x0) 2018/04/27 19:28:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x19e, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000180)={0x9000000000000000, 0x6000, 0x4, 0x4, 0x15}) r1 = memfd_create(&(0x7f0000000000)='syzkaller0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x3, 0x7, 0x1, 0xfffffffffffffff8, "394c5b6cd76a4a7bf909c23f5d8cff966b665d736fb88eea30c525896e29d8d2eabde819dd60c3b6940ccacf", 0x10001}) 2018/04/27 19:28:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0x0) madvise(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x400000005) [ 98.336451] QAT: Invalid ioctl 2018/04/27 19:28:30 executing program 6: keyctl$get_keyring_id(0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='-+]eth1,@\x00', &(0x7f0000000140)='#trusted(\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='(\x00', &(0x7f0000000200)='selinux(wsystem{,eth0cgroup:!\x00', &(0x7f0000000240)='keyringem1\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='+\x00', &(0x7f0000000380)='-($\x00'], 0x1400) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00000b3000)}) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)) 2018/04/27 19:28:30 executing program 1: syz_emit_ethernet(0xfffffffffffffed1, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x87ffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='$~self\x00') 2018/04/27 19:28:30 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000005d40)='rdma.max\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x9, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x400000) recvmmsg(0xffffffffffffffff, &(0x7f0000005ac0)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000400)=""/213, 0xd5}, {&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000600)=""/250, 0xfa}], 0x8, &(0x7f0000000780)=""/200, 0xc8, 0x7}}, {{&(0x7f0000000880)=@nl=@proc, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/197, 0xc5}, {&(0x7f0000001a00)=""/223, 0xdf}, {&(0x7f0000001b00)=""/241, 0xf1}, {&(0x7f0000001c00)=""/39, 0x27}], 0x5, &(0x7f0000001cc0), 0x0, 0x7fff}, 0x46f0}, {{&(0x7f0000001d00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003280)=[{&(0x7f0000001d80)=""/242, 0xf2}, {&(0x7f0000001e80)=""/3, 0x3}, {&(0x7f0000001ec0)=""/17, 0x11}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/9, 0x9}, {&(0x7f0000002f40)=""/207, 0xcf}, {&(0x7f0000003040)=""/201, 0xc9}, {&(0x7f0000003140)=""/196, 0xc4}, {&(0x7f0000003240)=""/61, 0x3d}], 0x9, &(0x7f0000003340)=""/62, 0x3e, 0x7ff}, 0x2e0000000000}, {{&(0x7f0000003380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004440)=[{&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/25, 0x19}], 0x2, &(0x7f0000004480)=""/44, 0x2c, 0x2}, 0x7}, {{&(0x7f00000044c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000005640)=[{&(0x7f0000004540)=""/229, 0xe5}, {&(0x7f0000004640)=""/4096, 0x1000}], 0x2, &(0x7f0000005680)=""/201, 0xc9, 0x7}, 0x80}, {{&(0x7f0000005780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005900)=[{&(0x7f0000005800)=""/110, 0x6e}, {&(0x7f0000005880)=""/9, 0x9}, {&(0x7f00000058c0)=""/52, 0x34}], 0x3, 0x0, 0x0, 0x787}, 0x1}, {{&(0x7f0000005940), 0x80, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/186, 0xba}], 0x1, 0x0, 0x0, 0xfff}, 0x80}], 0x7, 0x40, &(0x7f0000005c80)={0x77359400}) openat$autofs(0xffffffffffffff9c, &(0x7f0000001cc0)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000005cc0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/04/27 19:28:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYBLOB="01"]) 2018/04/27 19:28:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) [ 98.470655] QAT: Invalid ioctl [ 98.499524] audit: type=1326 audit(1524857310.134:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8199 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 98.515055] device lo entered promiscuous mode [ 98.584491] audit: type=1326 audit(1524857310.199:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8199 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1b9, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:30 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') exit(0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x8000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000003676f092b294c45c8e4bd7728cf0c8dcc537ec31e2089e4bebbb647d2af46793be215934bc924d9bcf8802c4ff3f06c5f84f60ffd991c6b5c6febfb409a7298650175d439bb41536b39c8c4b9e87b7c038cc21ddc995ca38d9a11494bda5dbcb873637f38fb704497cf232c2c1c7cb0b7fee28b13277de19a2f901ae362086541f3eaa87f4381c6ffc4620d590728580338ef4ef0b7c1f0e5008aa73e8c3439b2fb841d2098a4564139c8cd8dd94d59880525999764e4f594e139fcbe0530c4c288c5ff96325ec704ea765c021208ed2d419bd0b210b2a86d3eee680f5dfaf5ede5f2e03d7826e0addd480cd9be9c53c5a6e447cb66baa3858d86a7b45ca85a8857c9418730963570491a722a3afa863f5370a3828fcefc48387c5cacbd9e0cdfd6535ec157b85df115cf95e29896024ffe5920cf3b0911677e4e6068f3bbb5e97eacc60b90fce5dbb5ed4b7bb845307b312f683f6690c73f00d30e985558a855cf3171a6a1c0961d2bb4aa16e940c36a144ebda25f8c347849985647db6e48b2e59e271deed2ff11891b64c9808fad30e9df5f01bc221f949032267f8e4a479d16db3765ce450f408049a486c1c33a62e7c0cf56e2b15edfbc396eb7d6f13df077943460db262580fc95beb15f3a2cc7b2fc4cd32b0805847b8f1e1b92ae2ce306119537787689ef68c7dd1b0ba0439cc083701ed956a88e73d983661a7b394e1ff67ccc760f8ff66e9a8430a0ebf94e0892d704e8956f24bbde977ae47d4e2e371f1216871439c647b15e9541dac5e62ad3eb442fc92b6876fd7c7c21be92f3886fd6da4173c0700b9d47ec501bba07fa637f2e148714a09d8cff0274641897ea4a5a917bbc59bbfc77fbcd94d324fbd4925fa220867f51c37397496d627cb57fb78a86d729493cf875d85a4837cddda8f59bc02a4a3f6efd846c0f4c28f4aea6be190a430f9d496d64fc0eeafa4dd46f24a7c0c271c29961c9857ee47e7bbdd65709bac737492df2e8658b2497b93cd302b76beeccc04511077920b9b47c20b25b6b8064f1f7c9f688e82533fab155d245124cf9696b8a7a0ff6694f45634f10dda418c33f97e24741675ca374033e73b99de1a17b9471205b58896165be720408390953afaa49ab07d0a973d1aa8fba07c122c92f8168a4afb0bc9037b8abd91b11636b1076f8a083d72b18758449e7c02b4d94f5095df6a341a494aa9401d13bfaafb449f76dbb1fb73a0cfa937c188ddcda60780492284914b96b91a2fb4f3353a75a7e87951169562fdf7fb27b0ea086c58fe890b77b58dedc05fe214c7a7ef13cbd1025f55c390024447ca435de1eed8f9b1a4e9e2c6bfd516793501d05e0cb5991589efe4e0be07ebfa7d89ffc840959470bbf92b6592030f97d4a9ecb0a10963eedde496085d109a056f565f0016d17b27486880c1d08666f7b87c83109aae081f8b9fbd41e86c82c79a84b1fe03496ca120f542bb6093e5de1648ad2b82a6907d70c9106ef1ca7c39e2d616e50db6401692425d8c923735790c4a0915f4f49a9431efa3081cacc6ce3c4892f5939faba139efad223f9f1a651c3a440649ca14d24eb67e87ae3e2808de8aca4a840d345137ea33c528aaba74b18ca8b2a9453fe9a3e4c5386ee56842187dddf3a77837085d70e929de577ee72733adad57ac83940689c44b3453ef7c0062bafe99d05b3d1b0b3724b3b74886d148e7028a0693bf4c63b16283982348c8f24af5582fbe010aa6261d5454dd13c5d5847870ad0828038a8089ea37878c74ae38466ca4ae06e4ccbddcc951d32a5059c14091ba0275fcdf3fd081be350bd4ff6ece8da6d5254921bb5699d6b36a8378ea219aafbde1330023c81413dc6071e478d8a240935c81c1d98800fc66c4fbeefccc9e1405609232abeb0fe576e18f696f5a3ac38a314dd88fa36eb0a11c032e566d3720d3a51f5d64c4980ad65b990475dde464e2ce1961bc3410455483f0ffca4ddb19472ff6d29bb0cfc0e7d51cad2d25c5d5d838002e2fc14338e9e4ccd60f8f09dd293f78e878279c8fdfd72bc5b0af6231fcd32ae6f4f8657d9e99bc1e757aa99415fbb3f6bc33985387f2be92d1c5d0300d13096ee843ad19513e787de68030ced7a67b5bbdbb80524cd93a75bf8ce4c9ac92337b400e76ab976aa03b5528593875b06539904dde0e999d6dad3bb0188b6ba75fdfa5fea698386b0ca55d7b8327bc5f142d017a5d85d131f382402ab72e1f78db5f66b6cc24aab00a5e941ae1052e704118ca36999b02d51a5bef129e193c4ec913f37b7275dd2f5d127a0a0843e315d00a19770ff1783ca1b42d59b6a4c2f39a6119c5577de8eca3462ff88475e152972acfadfe8d7e375a07e4d8031b2fda71535e2de8053af41f26c3211a606a0927a3364b6d0906252d5fcca32eb47f622f260bb8c6b7f4fb126fcbfa7a76034b8aa86da3378e867d238668f987dee64ce6e7bce5dd53c8397f67457b0b0f19b1f8cea75629165b6abc56708df867d6351764859b12ff39730de7231739685eb21cf8c67462662798cc5b3aeff8b47590bc9d5e440427956ae655b0c5b6ac4bb80a10412896c9e1005e579ab5ab4128c6053b4b56ce3b98970778fab1d7bf5723035ce850ee54b01f5f43a400bf8f0c123dfef594886dc5522fdc9c80cda08f382d08e3753aa881b22ecce008b0de682c378c61b34ec35bfbb48bd6c7097485f5f4be292dd834de59d11c1ed13817d2631470b3d0aa65517a2656d382ec097cc20c1d3f6d135ee6c95d8f81fde5a491b8e2b646a5fc0f26095483cd03c3025a9ec093eaa3c29c128d00884db05e5c441dac46dd7ee88b12777ceed44413cf0ddc1e82978ba5c528e4e6ac8d0a51e4471adf288fea8e12fa2840cbe57a6b22a74f1d908c212af1d76538bd978548363c889810f12cf200ffe4b642d5e3830eaf298778d0f6978c1a53fdb71a81f5c4c05427f353ee42e807597e44d8cb8482e8a322c2f6cca81a14d30cc605df7a83518b9e436b5efc85be505ab46bfd383440724ccd4cd3a2210a33006a8cb50c3948ee17d206890d72138d578b48642f6c3e7d5a3906be381ff44f7ef4b68df628ec61555a75f65183e4e8b8653700d76687137bdfa74d6cac3a6cd51569729c285745d60098b1e3f18d44dcd8998a40c8ba62c3fb2e5696744bc7be81dd84a885f5f5ffd9594221aa89b6d32f80d1253fafdc477cf4db0b67c36c7e60c6d86043a97f307daf7f91e0b9480baacea76bbbee6fbe1673fdf4953727880c6e142feb84d675294852d91eede9d504b811fc4c81c63106b428ba797d236b1f3c5cc16a5b9510435ead4960c599ba423225910f75b823ce4a7d059d52c3afeed2d0325bb7ff08a75d09cbe28d22bb30de3f47d8366d8365b8cdc4241d8bab95a464b1aec5fc10ab1151fb378cf188b130436157f152fe59fb9d53ee7371e5f241f3a5583343b8a68fd5fad0b6fbc779a68d4c4d4cefbd3dab634a01a3442c5c66f68fe478c51270732fba32ff6a48719636132b61844db976d25964a3bb11bde04a69a8f5f2ee24af7c19f16f00539548e6f82d7be9b329063276ff045ad3f201b8e8f7a3c34cfa4c9e415de1e9c352e3b3e1dc06b69c6febc3de78a917d78da7b34cfd74d02505bb6f0d1a9f8bab551031168989456a5fcd0aeeebaced7122b4166e41692d0d0e859cb3cdf0fa113f63502ccf467917a8cf04737244ab46484d830ad82a55e0b3b9d98f00c6938f95693ef3daaad48f94c988fba347c6e052b627758360ce7e7491abcec408d4ce8078287261d84d75e0a2a9dd168b89a9a232260822ab184652483d855b48f1b6bdbdc5758efc5506af7238ef0fa4c3c2cd5820119ed9ea33289ba7e80952fef8985a9f2bcf57c5925f441550c56500d4d526a2705b197957544383456df2fb4759210fb6a726502bf5e3e79c0e41eef509223e0ee48fd044281f58b65be8bcc00bf2d91e700b1ea2f447b94b7bc9b6fe2dc480db3821dcb73521ceb46bbd86ef7017e77b075f38cc535b52e458e25d0d88d9b8b70c7e891ec3a2eeb478a27f1df1f3da561d1db1a902ea9104773a6e5bd817c394d64f76f7c72861e42cba505614efb83ff847e86b54b0ad6ec7274e9ffeaa982977b01ffdd8e7a2a6e88c1ccb9864b274f64a91d5329c4c244ce773f30bdd3a92cdf7e891d38eec09a2b046ccdbc8c3367ddacfe790cf4ddbd81ff8e0888ef0202c8d04fd64b93e1a7d315ff4a10ca0f8470c5c50ebf660cb0695fe939dfc0c4df0cc6770a4b0404dddb6edb1051988f961ae18d252f19672b8dfd8ed884cc668eaebdff6bbcadeb8530a09679b976f8c5bd44c0def8c695a599f1519270182bd97351e8f152302eb4be612289463d8ac3dbd6f962d077b335727ce43cfba809071f94e5c7bd07544545835f3556ed1e632f631b225f60600b9d376711eaadcd1f9e06aabf6a12beee560fdc03e8cf8a09a8cebe6e28b06da8e4391ddfdc73bb6b4c86ded27c4bdc80d53d3a4b030c021b3bc1b7fcae2d58e53d6fe3f80afd2f4dd24589f5acf501a1446f9b2575c0a09d8470e9161d8025e4e4ef68e195fd29c60d2bb82a0695e4da16bae8d49c781cacb011d99c7ecb4e1624411b1aac8822359168ad1e297c425d3db637f0bc56f6d253e4148134e8e56d8665f90e42b21aaa57af46a1a8f77f2baa99595ab4ec255643ff28e68f3baed5c17cdd6c0bba80e65450775a9967473ac5798ad74c62d51145dc87dd42b74c7504bbae74f36d333c5b614c4d9b14ce825536f2764df7128b6c1244340626d8385424e3f15947db675023a5ad27dac74d776938163f7c84ddd18835ef3afeca7b89b5f2a85bf6831c277442007b03f7297143302f5e5434216ec94c14979a816aa6b605b7d68e7cda03cdbdf22b9974e31d2f3ef335a05f0118ecd5a89ebd3c75483a1d2ca1bf0e0594f3ed6b9c3bc2e189fa40b7dd29fcbe4493e10324dd82675f00bad37e1f0f97bebfff5806a939d6e7e10aa165d3c796eebebbd6d2fbb100d47cf6f5d46573d640ecf14d7ff5730061f333b59a8619f857462853a676a5011b38a1e249c6feee2693d5647a70e381fbc0b6ee360b4ef1ac295f36b0a627b08aaea35a980131d1e7cce6c2d1479527d3efdc001d73035e2de8866b5702305c7fd41f7742b475c1496b7e00d1e1bc18e8eaae9d68521d88ac20f2ae63cd70514ec8fba83e5b56082fba89882f69a378dcac4f48e5d6ba5ee310d712882e39799665802bd7675b53b64490f92bebdfd6fe05eb5ca4f4f19c3d2ef00d53ba85021a744129a0f2cffd07c3ac4fbb5dab9285243e05ec3bb8a6c44362161bf9d4b72aa7ca2d3b8895393523666d5f016e6794894bbddf803a3b6966acad856f9e6736cbe9159e8521a9dc68b458dbe49d05606f926cb6750308573a031ecd95da67ffdad4d9b2c44c27141f602ee99b50cbbc040d3e5a6663af000020542fc89707c316db63765840e05a593788a2f2f36566c2af6fa19ee395c5fc4e1bbbc6b52b9ddcee1eb2281d5b0d649a3f62d63deae5d93ec463680ac9c062420d3c80c78d95b646aa57e93861e9137b9c05baf845dad9a0381b037cabd4b787cc4f7bdeb8348b2132b6290315b03f5e722756a09ea088dbce22f9e2c7660a889720042433fbd1f744a4805c51bfe2cc17d81b07fc6b428a80a635d091754db2e74e85c9255877dc89fc7f57d01b1653dd2a1323560a5ad718717fb9f40271380df7e07c051d9a41224c4c5a3e092758d836fa42ab9675cf1eb"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x5, 0x101, 0xba51}, &(0x7f00000002c0)=0x10) 2018/04/27 19:28:30 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={r1}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x38b, 0x80180) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0xfff, 0x4) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/04/27 19:28:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0xffffffffffffff48) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002400)="a369e1ada2d2da9c899e8694e49fdff469686845029fbdc07a18ccceb7330d24", 0x20}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/27 19:28:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0xd753, 0x80000000, 0x800, 0x4}, {0x7, 0x55, 0xd29, 0xfe}, {0x40, 0x8, 0x1, 0x4}, {0x8, 0x1c5, 0x8000, 0x9}, {0x40, 0x400, 0x5, 0x40}, {0x1ff, 0x8, 0x80000001, 0x200}, {0x2, 0x0, 0x400, 0x8}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000591fe5)='{', 0x1}], 0x1, &(0x7f0000211000)}, 0x0) 2018/04/27 19:28:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000080)={0x3, 0x6}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/04/27 19:28:30 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000000)={@random="1530c2fc7895", @random="8ef37f0b194d", [], {@generic={0x88ca, "12a101fb633a21a59c5aaf1b40d09fec"}}}, &(0x7f00000002c0)={0x0, 0x0, [0xfffffffffffffffd, 0xffffffffffffffff]}) 2018/04/27 19:28:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x2}, 0x8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f00000004c0)=&(0x7f0000000440)) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000003c0)=[0x0]) setregid(r6, r7) ioctl$VHOST_SET_VRING_NUM(r5, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) ioctl$sock_ifreq(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) getpid() ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000180)={0x9, 0x1}, 0x2) 2018/04/27 19:28:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffd, 0x1}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00000001c0)) [ 98.755198] device bond_slave_1 entered promiscuous mode 2018/04/27 19:28:30 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000280)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0xc, 0x10000, 0x5b8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x9, 0x7d, "71ec3b63927070f2e114f3bce6f001c7dedc159314ef906627a38ceb523afb8d5c5dac95517315223be258127770f122e1de278bcfa7a404368902c24d8fadc39700f1f71a32e385b4accda0558a263859cd1c995d8f46d2cfd6c217b6716eceec3ca35f7eb303d5fac51df14a086cc440f25cdef845c4ebfdfb8eb418"}, 0x85) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) sendfile(r1, r2, &(0x7f0000000000)=0x4, 0x3) 2018/04/27 19:28:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3c000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'bridge_slave_1\x00', 0x200}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1}, 0x5c) accept$inet(r2, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) 2018/04/27 19:28:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x193, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/59, &(0x7f0000000080)=0x7) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) [ 98.832322] device bond_slave_1 left promiscuous mode 2018/04/27 19:28:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24080, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x4, 0x8, [{0x7}, {0x2, 0x0, 0x400}, {0x3783, 0x0, 0x9}, {0x80, 0x0, 0x5}]}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/27 19:28:30 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'lc\x00', 0x2, 0x7, 0x1d}, 0x2c) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x214000) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19) 2018/04/27 19:28:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000, 0x44002) 2018/04/27 19:28:31 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0x5450, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) 2018/04/27 19:28:31 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000320000)='/dev/sequencer2\x00', 0x5, 0x0) 2018/04/27 19:28:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1d2, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:31 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x90, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/27 19:28:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="7d5af9a55f11d61faa5f73c7bdd86a9d96c7c422c08657383df95424148c2136cd83830d92c54bbf6eabd7fee716ffb1ae1e5a83b9eb37945feed1d48c0b3591b705d7ce4b1ceb8342aaf44d5d37d8c30cfa887a28cbcda4e38164797fe989c84c5fc2a1b1e26616eb", 0x1f4) 2018/04/27 19:28:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f017c0026f00fc78c0078360fea3826360f2212baf80c66b8f3baef8b66efbafc0cb0c1ee36672e260fc798ec000000bad10466ed660f091e66b9ff0200000f32", 0x41}], 0x1, 0x20, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x4], 0x3002}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r2, r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000200)=0xc) 2018/04/27 19:28:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0x6, 0x5, 0x800, 0x80000000, "e95d197c0b250b6ce3af0f228ebfb638cb9bb8a86ae7fdcc37038937a63e9d7b76a1b08f6f6174dd8975cf92", 0x5}) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xdf249ce173894e6d, &(0x7f00006c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000617d7491006a003507ffffffffffffffff1c000000"], 0x14}, 0x1}, 0x0) fcntl$getflags(r0, 0x401) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00005f5f80), 0x0, &(0x7f0000000080), 0x0, 0x7}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x9a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x0, 0xffff}, &(0x7f0000000280)=0xc) 2018/04/27 19:28:31 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffe00, 0x4) listen(r0, 0x8000) kexec_load(0x0, 0xa, &(0x7f0000001900)=[{&(0x7f0000000240)="d241ce945c3461ab23c8cc36567ad3b1d69e25ccab4a63fd81ae51da7254ecd8fc32da217021e0f9a9f77f99546bc41b8b27f76f6cfad214822a19d21c160c79de4d77aa63bb66f978010b3ba4a030c976e93524a492972a83f1835ad0f83fd299389a4caad535e27ee49339295d2ff9e466b25c48c1768808beddc7221372293df70a3a48fb21269349046c24937e9a9d967d770786fe3e66fed1", 0x9b, 0x7, 0x800}, {&(0x7f0000000300)="a7fad253f26d9f4a657b85cf0efe447841a5856b0df2e6d384adafe540e8048fa62ea94afdb11e94fc3aeafd190f61a5eaaea367b8e40c1c05708b90f3684da6ebb9b4237821513a5604871153977bb155e5a80aa7ee52c309387e2fed841f07ab06ce94ef06045ef5672b2a74cb6a9c9c8a4cabb09248a784bb823c4c5b5b8f97cb9d90d8f8b21e001347eb3fe7f2de5487f94947df841a15c9ec15edf7e7cc20f40c3203effb5e13bb84d2d7c36ba4120a42948e574fec0b1651cba9ed0b180961dfb093e5d9d45fbb366e2c7ff03139572445b727", 0xd6, 0x7f, 0x4}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="5976c33ea23289b49ac8be2007e21374c4ed2b69a1e3f3a481a1647125ae5f401d95918822fbdafe2eb77b26b2009596f544f67b5730d7bde5797ee07dcdd140be16d9788a7f8ab974a2e91a98c5bd69bd152ddc0386152d17e6e01c41f053a303f5aa2cadfe25f9b0b6c91f9c4ccfe913161fa1ceacdf84d855aca1b05970f5641cde9607472f9c5fa420c42e89164ce95b8a2137b036649b3cc86d50dbfec4e5dec1110e60ab153de7620a5a1a1ae05d269d99a1a1aeaf372d2709288d67e5f15152087038422de40861a119b0348800fdc4", 0xd3, 0xffff, 0x5}, {&(0x7f0000000140)="92b01e424e6ca70e5ff1609b85dac836de9d436bf736aeeaeed8eb1479a49101dde45092ab5863c99c8b1c7cff732ccae0ba6357c19d60bc0bf680037dcb1e6d80ea012839503e69f6ff6e09d87178af9e5a", 0x52, 0x7}, {&(0x7f0000001500)="8ef5e347a2e6b2ff5b1dc811ee4968a33acbbe0bedb8197122c848246c0f496d89926caeee5b0e8fa84400e042c4c2abc9f0e9e972a0e8fd0717005b7d8d92ddb9dfb17e1d229e2702f4f56906ec89b5a196e3757891eab3f1eea65faa6311d77d15d0537e8f06f716e361a142b65e6095c740efc27e32cff3fa6952b1e29530f99e5ad7bac619eeb792a46c82aeb3a146", 0x91, 0xffff, 0x101}, {&(0x7f00000015c0)="81da2058528bbf228f222a103fa59e141723231e0b177a7097e66d2b6c5fd7f95533de990aca0c138de848e18e7c5c8c8a23910ef25c4dba91bc5fa25f2d49f12c3bcf9a5d8b732fc78a357329a0b593915387687802dde898e791c0af8790b0a9f98f46946093ad0c1d321d003088993f700423e2e72e0371809b64d8962f2f8950deb29265637b58145551fdbf34cd69746ba5e072db8677308b37a562e3", 0x9f, 0x6, 0x9}, {&(0x7f0000001680)="2002f1fe893409b98fba75487361191a7e32ccb24f7f6a69336e6824348f6a623e70785fd34c4c2c6f42d33a1194bce3fb9cf88eb828977aa2861be3f3b8295e7df21f620368acb5cd466e44ebd0e6bbbd63712944d85b5552a06567e84c5a17e04347a7d14ef164af6437a43ce64a44", 0x70, 0xfffffffffffffffe, 0xfffffffffffffffe}, {&(0x7f0000001700)="f1f63c81a6461840aa463904b04ef97968f1aaad2e89f691c6a98496b2b0f9f4e3ad9fc301f4a1cf4436ab9345ec04235d893751e5d4ecdd3e5946101258dafb29202037048e9f1fa1e82c3583c2c62431a4ffa542cc1c0cd91b9c12e3020501c637c0afc9e4640163b3ac2efc7da8934cc8ba3df574115df43f384b3493d926cb7404bfc86ff52ea4d0ec01a64a28ee8535e7932ae37e018ba9c697ae7201172f266174374643bbfcb822a434f27a55dc4e008d2a8795e46f1cb9d6bfdbf1c1951f236527fb7d3b537bd4616a8b708d84dbb630767d4d9df0954666947fc48c6789f8", 0xe3, 0x20, 0x100}, {&(0x7f0000001800)="d3ff4b0586a2f10ae2256f7a80b7b63442de60272874a32b3a42fd48a8eee56123c62f7c0f99ca23407733a20b26b44081e0613fd2f6793f794bcb8b2434286f65869bdb0c664ba1e3b786b49d3e8fe380195a7bf513917c53716a343164f27599b806a530fbfef69a3d60141dcc90314531e7ed245a986965a5bfa3f2f5614f80c87d0e6b43924b55dfe8fe97da34077c904473699eb21287d18cd29d0bdb03b40deb51881f7cbf557ae591ecde8982334105c648e3ae8924e8379cd255e8453297e2109c1fdaea2b417382e784dfb858a614e27c8454193d862d4164bc649d1b9654f05fa1df1e7cb0a6d9bab67795b64cd633677cd7d2f9", 0xf9, 0x1e, 0x3}], 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) write(r2, &(0x7f0000000040)="f7", 0x1) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x6cd, 0x0, 0x8}) 2018/04/27 19:28:31 executing program 7: timer_create(0x3, &(0x7f0000000040)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f00000004c0)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = socket$alg(0x26, 0x5, 0x0) timer_delete(0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x10001, 0xffffffffffffffc1, 0x7, 0x5]}) 2018/04/27 19:28:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1e2, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:31 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffe00, 0x4) listen(r0, 0x8000) kexec_load(0x0, 0xa, &(0x7f0000001900)=[{&(0x7f0000000240)="d241ce945c3461ab23c8cc36567ad3b1d69e25ccab4a63fd81ae51da7254ecd8fc32da217021e0f9a9f77f99546bc41b8b27f76f6cfad214822a19d21c160c79de4d77aa63bb66f978010b3ba4a030c976e93524a492972a83f1835ad0f83fd299389a4caad535e27ee49339295d2ff9e466b25c48c1768808beddc7221372293df70a3a48fb21269349046c24937e9a9d967d770786fe3e66fed1", 0x9b, 0x7, 0x800}, {&(0x7f0000000300)="a7fad253f26d9f4a657b85cf0efe447841a5856b0df2e6d384adafe540e8048fa62ea94afdb11e94fc3aeafd190f61a5eaaea367b8e40c1c05708b90f3684da6ebb9b4237821513a5604871153977bb155e5a80aa7ee52c309387e2fed841f07ab06ce94ef06045ef5672b2a74cb6a9c9c8a4cabb09248a784bb823c4c5b5b8f97cb9d90d8f8b21e001347eb3fe7f2de5487f94947df841a15c9ec15edf7e7cc20f40c3203effb5e13bb84d2d7c36ba4120a42948e574fec0b1651cba9ed0b180961dfb093e5d9d45fbb366e2c7ff03139572445b727", 0xd6, 0x7f, 0x4}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="5976c33ea23289b49ac8be2007e21374c4ed2b69a1e3f3a481a1647125ae5f401d95918822fbdafe2eb77b26b2009596f544f67b5730d7bde5797ee07dcdd140be16d9788a7f8ab974a2e91a98c5bd69bd152ddc0386152d17e6e01c41f053a303f5aa2cadfe25f9b0b6c91f9c4ccfe913161fa1ceacdf84d855aca1b05970f5641cde9607472f9c5fa420c42e89164ce95b8a2137b036649b3cc86d50dbfec4e5dec1110e60ab153de7620a5a1a1ae05d269d99a1a1aeaf372d2709288d67e5f15152087038422de40861a119b0348800fdc4", 0xd3, 0xffff, 0x5}, {&(0x7f0000000140)="92b01e424e6ca70e5ff1609b85dac836de9d436bf736aeeaeed8eb1479a49101dde45092ab5863c99c8b1c7cff732ccae0ba6357c19d60bc0bf680037dcb1e6d80ea012839503e69f6ff6e09d87178af9e5a", 0x52, 0x7}, {&(0x7f0000001500)="8ef5e347a2e6b2ff5b1dc811ee4968a33acbbe0bedb8197122c848246c0f496d89926caeee5b0e8fa84400e042c4c2abc9f0e9e972a0e8fd0717005b7d8d92ddb9dfb17e1d229e2702f4f56906ec89b5a196e3757891eab3f1eea65faa6311d77d15d0537e8f06f716e361a142b65e6095c740efc27e32cff3fa6952b1e29530f99e5ad7bac619eeb792a46c82aeb3a146", 0x91, 0xffff, 0x101}, {&(0x7f00000015c0)="81da2058528bbf228f222a103fa59e141723231e0b177a7097e66d2b6c5fd7f95533de990aca0c138de848e18e7c5c8c8a23910ef25c4dba91bc5fa25f2d49f12c3bcf9a5d8b732fc78a357329a0b593915387687802dde898e791c0af8790b0a9f98f46946093ad0c1d321d003088993f700423e2e72e0371809b64d8962f2f8950deb29265637b58145551fdbf34cd69746ba5e072db8677308b37a562e3", 0x9f, 0x6, 0x9}, {&(0x7f0000001680)="2002f1fe893409b98fba75487361191a7e32ccb24f7f6a69336e6824348f6a623e70785fd34c4c2c6f42d33a1194bce3fb9cf88eb828977aa2861be3f3b8295e7df21f620368acb5cd466e44ebd0e6bbbd63712944d85b5552a06567e84c5a17e04347a7d14ef164af6437a43ce64a44", 0x70, 0xfffffffffffffffe, 0xfffffffffffffffe}, {&(0x7f0000001700)="f1f63c81a6461840aa463904b04ef97968f1aaad2e89f691c6a98496b2b0f9f4e3ad9fc301f4a1cf4436ab9345ec04235d893751e5d4ecdd3e5946101258dafb29202037048e9f1fa1e82c3583c2c62431a4ffa542cc1c0cd91b9c12e3020501c637c0afc9e4640163b3ac2efc7da8934cc8ba3df574115df43f384b3493d926cb7404bfc86ff52ea4d0ec01a64a28ee8535e7932ae37e018ba9c697ae7201172f266174374643bbfcb822a434f27a55dc4e008d2a8795e46f1cb9d6bfdbf1c1951f236527fb7d3b537bd4616a8b708d84dbb630767d4d9df0954666947fc48c6789f8", 0xe3, 0x20, 0x100}, {&(0x7f0000001800)="d3ff4b0586a2f10ae2256f7a80b7b63442de60272874a32b3a42fd48a8eee56123c62f7c0f99ca23407733a20b26b44081e0613fd2f6793f794bcb8b2434286f65869bdb0c664ba1e3b786b49d3e8fe380195a7bf513917c53716a343164f27599b806a530fbfef69a3d60141dcc90314531e7ed245a986965a5bfa3f2f5614f80c87d0e6b43924b55dfe8fe97da34077c904473699eb21287d18cd29d0bdb03b40deb51881f7cbf557ae591ecde8982334105c648e3ae8924e8379cd255e8453297e2109c1fdaea2b417382e784dfb858a614e27c8454193d862d4164bc649d1b9654f05fa1df1e7cb0a6d9bab67795b64cd633677cd7d2f9", 0xf9, 0x1e, 0x3}], 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) write(r2, &(0x7f0000000040)="f7", 0x1) write$binfmt_elf32(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x6cd, 0x0, 0x8}) 2018/04/27 19:28:31 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x7d862ac2a3999ea0) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 2018/04/27 19:28:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = dup(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x1, 0x2) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xa0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="a01c9479fadce66899e995abe532f846a7fd135e3b73236f106816717530aeba3ff0da8f98f8daf62be70a4674a7ea9380df96d97b8ed48594a8089ccfd6e19d46618c1e1aacc7a688f9f091600e187021c167fd43f82bbe50262b1bbf1234cfaf0e3d183aeeff8a1b8a746e8453206b402e86c0c0443ccfc6c4251d9c4ce423828a2874ed51f62176f603dea26dd489ffb48909e727860f1bb0dfb665f8df91296e4fc0c933d55866cc4bfd9b9f20573a892dd8b3bf1b46dc886f1509f5a419fb8911e35e7e1a69605a63936575d142acefc471e256ae121b8126") accept$alg(r2, 0x0, 0x0) unshare(0x20800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0xbce, @dev={0xfe, 0x80, [], 0x15}, 0xe45}, @in={0x2, 0x4e20}], 0x48) [ 99.962070] kvm: emulating exchange as write 2018/04/27 19:28:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000c3, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0xfffffffffffffc7e, &(0x7f0000004f99)=""/103}, 0x423) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000103a8ac18770024b0000000000850000000700000000000000b56a6ac2bb790004001f000086c217dcea9cfe1b0e"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = socket$inet(0x2, 0x80000, 0x4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x142) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r1, r0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0xfe2c) [ 100.031710] audit: type=1326 audit(1524857311.665:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8331 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:31 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000240)=""/89) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x2002) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller1\x00'}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x20, 0x20, 0xfffffffffffffffd, 0x2}, &(0x7f00000001c0)=0x18) 2018/04/27 19:28:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x100000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) prctl$intptr(0x1c, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x80000000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/27 19:28:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x1) 2018/04/27 19:28:31 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007c40)=[{&(0x7f0000006700)=@abs, 0x6e, &(0x7f0000007500)=[{&(0x7f0000007480)="c71f3c5bf477ba33091e80f8107ebc9d0c8039973a0824403e48dd8213f8f516162be7383cd5216e3fb6e95d4ea67612b502", 0x32}], 0x1, &(0x7f0000007b80)}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) 2018/04/27 19:28:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1fd, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:31 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x7}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xfffffffffffffff8}, 0x8) r2 = socket$nl_generic(0xa, 0x2, 0x11) r3 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r3, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r3, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14}, 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r3, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f000000a000)={0x14}, 0x14}, 0x1}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000180)={0x6, 0x6, 0x3f}) 2018/04/27 19:28:31 executing program 3: r0 = msgget(0x3, 0x10) msgctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) keyctl$dh_compute(0x17, &(0x7f00000003c0), &(0x7f0000000400)=""/184, 0xb8, &(0x7f0000000540)={&(0x7f00000004c0)={'digest_null\x00'}, &(0x7f0000000500)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x4, 0x9, 0x3}, {0x100000001, 0x8001, 0x800, 0x5}, {0x3ff, 0x6, 0x101, 0x8}, {0x2, 0x1, 0x0, 0x5}, {0x3ff, 0x4b24, 0x1, 0x400}]}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000d40)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32], 0x3}, 0x1}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x80000001, 0xfffffffffffffffd, 0x8, 0x800, 0x101, 0x7, 0x7fffffff, 0x7, 0x0, 0x80000001}) 2018/04/27 19:28:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socketpair(0xf, 0x4, 0x7af, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x9, 0x4, 0x8, 0x401}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8001, 0x10908) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req={0x9c, 0x7, 0x4, 0xd80b}, 0x10) pread64(r0, &(0x7f0000000240)=""/200, 0xc8, 0x3d) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3a, 0x1) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/27 19:28:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x100000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) prctl$intptr(0x1c, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_set$pid(0x3, r3, 0x80000000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/27 19:28:32 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1fffc, r1, r2, r3, 0x0, 0x2}, 0x8001, 0x7, 0xfffffffffffffffa, 0x7, r4, r5, 0xffffffff00000001}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r6, &(0x7f0000291000), 0x0) [ 100.902938] audit: type=1326 audit(1524857312.537:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8331 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:32 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x0, 0x8}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x2) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000040)={0x3, 0x8}) 2018/04/27 19:28:32 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) close(r0) flock(r0, 0x5) fcntl$setstatus(r0, 0x4, 0x800) 2018/04/27 19:28:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb4, 0x4, 0x6}, 0x9c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="e52840c1e98d963579a3ab28ada7029ee62f06a81537204e46aeca6dcee434879158987a72bf308696", &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400140, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x4a39, 0xe0, 0x1, 0x3, 0x10, 0x4}) 2018/04/27 19:28:32 executing program 5: 2018/04/27 19:28:32 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xfffffffffffffffc) 2018/04/27 19:28:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1c6, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:32 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'sit0\x00'}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'vcan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5d}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'ifb0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x320) 2018/04/27 19:28:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') r1 = socket$kcm(0x29, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'net/ptype\x00'}, {0x20, 'em0lo'}, {0x20}, {0x20, 'net/ptype\x00'}], 0xa, "1da7d958e9d542a670c279900d7db0db1cfa8a8ec6ab643e2069e2a120707113b31e62ef6c7960726fd86126c24957ba2d98e3a97926eb2eb49789060b88bb14e9409836cb7c31f9524a61408a0cc1e37d505333e6e5582407d48b120c2faded2a2e968255848d40f4064bf0169266b36651f38dde2ceafb9e8cf29c1374cfea4fe3347b3dc339f9abbd5db3685836462c65bf607379159680638c6a5dceecb5e82cc43961106daed88cce4f45256d809624a03dc7b6e497a9b6d158cb29de7de163a8881aac86f9ba11e3b0961645183eaa3ce1aa9f5c"}, 0xff) perf_event_open(&(0x7f0000000200)={0x2, 0xff6c, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/27 19:28:32 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000000c0)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) r7 = syz_open_dev$dspn(&(0x7f00000009c0)='/dev/dsp#\x00', 0x2000000000, 0x80082) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000000a80)={0x4, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}]}) r8 = getuid() r9 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r12 = getgid() r13 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getgroups(0x9, &(0x7f0000000680)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) stat(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000ac0)) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) sendmmsg$unix(r0, &(0x7f0000000980)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="077b5ca095227afd14bf840f333778a2940cbe385cfa9109487a51bbec39b43e109a4537a17494d5fd3d98027ddfd178984a", 0x32}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa0, 0x4000000}], 0x1, 0x10) 2018/04/27 19:28:32 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032000000000000ff01000000000000000000", 0x8) 2018/04/27 19:28:32 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) write$cgroup_int(r0, &(0x7f0000000040), 0x0) 2018/04/27 19:28:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x1ffffffffffffdbe, &(0x7f0000000240)}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0xde, 0x18, [0xff, 0x101, 0xffffffffffff7fff, 0x100000001, 0x993, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, 0x0, 0x10000000003ff) 2018/04/27 19:28:32 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) getpid() bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x8001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "62bc386751b2a5dbb61e44d8f7c025b0b58f65543d17deeaa735451c3e2735ea1936b22410fc89b17885836c602b5787e2b36d8417630dc9391c4abf164c58ea3501932097c8afa187041becbfd1297b38e56900446574efb69f22f0efab1b17f664756cf37e016755c38ca9e923b886bb5be3fff8d7c156552c037dd5745cfac082cbbd155ffb82ecbb7baf5549a5bf2a76b73210aced286c92180509fae79ca59dc46ca8724ea0a6ce06b3918cffb2891c8c40bbdf1e28e574ba50ccbcbb70f0f853308f64886f6bb190ed742f04e0b4bc6947fc3ddc1b"}, 0xdc) r2 = accept4(r0, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x80, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/04/27 19:28:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1af, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1) [ 101.220772] audit: type=1326 audit(1524857312.855:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8449 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10202, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x3, 0x1, r2, 0x200}, 0x2c) [ 102.129907] audit: type=1326 audit(1524857313.765:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8449 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 19:28:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)}, 0x20) 2018/04/27 19:28:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x604000, 0x4) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x4) write$evdev(r1, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) 2018/04/27 19:28:33 executing program 4: socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0xf7f5, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00') fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0xa1}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) writev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) fcntl$getown(r0, 0x9) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) 2018/04/27 19:28:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x19d, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x401, 0x8, 0x42, 0x7fffffff}) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup.net/syz1\x00', 0x1ff) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000440)="1cd478be3d87b034ad6a814bc356844e91d3a8379d29c331fa8c1a042743e8bcc575530e8042748e9bd4b83faf4c7780bff1e00c5b1f49547f6c5021fa6d98e0256e4dc0179c2cf9dd10f70c105680fd5e6a30ff59abf9ac9c6d37ddfa0ff1d0d88ee3bf1b2c4b3b1e167fcea029ad3b3c3c22e5613793f0b8d315952110e4881a0ff36b31857663b999f88cb05c04a4c841a5c4ff6685a36dedad0dc7e64e867ac8eba609aa0ace7049786f16405744b7eb007d835416", 0xb7}, {&(0x7f0000000600)="8b55a3e5c39c86d4dfa9c639fde41c376f8a3f2d5eaca670d1c56f8abaf34aaf5ce30dbd502ba655fb29702aff62fda7d9576e5d7c729c45814409e115de13dfa613c6be28fda9a95513e00dec292c338781856b136adfb05eb2ee1737380572516cd323d2f708a375ca40", 0x6b}], 0x3) socket$inet6(0xa, 0x801, 0x8) accept$alg(r1, 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000000080)) 2018/04/27 19:28:33 executing program 3: clock_nanosleep(0xfffffffffffffff2, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000000)) 2018/04/27 19:28:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000440)) 2018/04/27 19:28:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000001c0)={[{@nolazytime='nolazytime', 0x2c}]}) 2018/04/27 19:28:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="1224e72add0dd1f8696189d1af147d6a", 0x10) 2018/04/27 19:28:33 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe451f06a93252800000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00002f0000000000000000000000000000000001fe800000000000000000000000000000800000e77f000400"], 0x0) 2018/04/27 19:28:34 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x80000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/27 19:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x182, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:34 executing program 1: request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00', 0x0) 2018/04/27 19:28:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f00000001c0)) 2018/04/27 19:28:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$binfmt_aout(r0, &(0x7f0000000040), 0x20) 2018/04/27 19:28:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000409004bddd9de91be100cbb000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6571f00006826385cb97f04dadc3393024b97b203b3e1787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a635130000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40046602, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) 2018/04/27 19:28:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001640)=[{&(0x7f00000002c0), 0x0, 0x7fff}, {&(0x7f0000000580)}, {&(0x7f0000000640)="80d4535d452ec94af5fce767d336", 0xe, 0x3}], 0x0, &(0x7f0000000440)) 2018/04/27 19:28:34 executing program 3: socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/27 19:28:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) 2018/04/27 19:28:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x50) 2018/04/27 19:28:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/04/27 19:28:34 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/04/27 19:28:34 executing program 4: 2018/04/27 19:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1d8, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:34 executing program 3: [ 102.743450] print_req_error: 254 callbacks suppressed [ 102.743471] print_req_error: I/O error, dev loop0, sector 0 2018/04/27 19:28:34 executing program 0: 2018/04/27 19:28:34 executing program 1: 2018/04/27 19:28:34 executing program 4: 2018/04/27 19:28:34 executing program 3: 2018/04/27 19:28:34 executing program 7: 2018/04/27 19:28:34 executing program 5: 2018/04/27 19:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x185, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:34 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='statm\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) ioctl$KDSETLED(r1, 0x4b32, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0), 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', r2) 2018/04/27 19:28:34 executing program 7: 2018/04/27 19:28:34 executing program 1: 2018/04/27 19:28:34 executing program 0: 2018/04/27 19:28:34 executing program 3: 2018/04/27 19:28:34 executing program 4: 2018/04/27 19:28:34 executing program 5: 2018/04/27 19:28:34 executing program 6: 2018/04/27 19:28:34 executing program 0: 2018/04/27 19:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1e8, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:34 executing program 4: 2018/04/27 19:28:34 executing program 1: 2018/04/27 19:28:34 executing program 7: 2018/04/27 19:28:34 executing program 5: 2018/04/27 19:28:34 executing program 3: 2018/04/27 19:28:34 executing program 6: 2018/04/27 19:28:34 executing program 4: 2018/04/27 19:28:34 executing program 0: 2018/04/27 19:28:34 executing program 7: 2018/04/27 19:28:34 executing program 1: 2018/04/27 19:28:34 executing program 3: 2018/04/27 19:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x195, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:34 executing program 5: 2018/04/27 19:28:35 executing program 4: r0 = shmat(0x0, &(0x7f0000a0e000/0x1000)=nil, 0x7000) shmdt(r0) shmat(0x0, &(0x7f0000d9b000/0x1000)=nil, 0x0) 2018/04/27 19:28:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000080)={{0x80, 0x7}, 'port1\x00'}) 2018/04/27 19:28:35 executing program 0: 2018/04/27 19:28:35 executing program 6: 2018/04/27 19:28:35 executing program 1: 2018/04/27 19:28:35 executing program 7: prctl$intptr(0x29, 0xffff) 2018/04/27 19:28:35 executing program 3: msgrcv(0x0, &(0x7f0000000040)={0x0, ""/73}, 0x51, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='.'], 0x1, 0x0) 2018/04/27 19:28:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1fa, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x84000, 0x0) 2018/04/27 19:28:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}}}, &(0x7f000060afc5)) 2018/04/27 19:28:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/04/27 19:28:35 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) close(r0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) io_setup(0x0, &(0x7f0000000280)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x1934fee8099348ed, 0x0, 0x6, 0x80000000, r1, &(0x7f0000000140)="7dd5cd30f7eb5fcf989cb261d056e4cdd5727f7ee1f53150ffb5f2da49cd352ccee231364b6eb3d0f74408393c9391db2890cb95881ed728e7cfcf5074043b61994e3042ad1d5632551787692ca546bcd39b808156569273f4ba70fd0c9c4710b56eda45af61d39e1f4007316d0922088ac96acf959c52c109f3742a71ac16191783b4bd37331cba5bcc9def93786fac7f8f3e82da13630e887ec61d4645a6f879e2181e3c870cb50ddb200b1ad0ee79f09aaa562b2b802efdc0d1dc3c9b70e4", 0xc0, 0x4, 0x0, 0x0, r1}]) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000f01000/0x4000)=nil, 0x4000}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000f00000/0x3000)=nil, 0x3000, 0x300000b, 0x8a32, 0xffffffffffffffff, 0x0) 2018/04/27 19:28:35 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) r0 = memfd_create(&(0x7f0000000000)='\'n\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) 2018/04/27 19:28:35 executing program 5: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fe", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x5, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000080)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000000)="e5adfba8c0f5aa170c1bf82dbeda1b5ffc927878522cd4f318aa172865d0280c63077a0d505ea368c5dc4d08315c95b7ce092073d7b85267a9a821506ed6740afaebca50d988fd4679816e380d54afda19a5f5a1384dac6979162fcec0af7e9b546ead245badf54b50faa2c14d0516627edeeb", 0x73}, 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{&(0x7f0000002180)="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0x1000}], 0x4, r0) keyctl$set_timeout(0xf, r0, 0x1ff) 2018/04/27 19:28:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x801, 0x84) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x76, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000100)=0x8) [ 103.577583] print_req_error: I/O error, dev loop0, sector 0 2018/04/27 19:28:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x18c, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:35 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x606041, 0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080)="ce653fe0b7f5da1bd442f6d804489cdc17734b2a0e1099c806b3cf3e69e0a02786f6cb3cd8b9392ca4285433bf70188e136c8bef7df894de29200f929a5168d9f0d2d0c460c3cae776faa8295dd164be92d2f08c6de34e1d73c16919066a1f62737a5791cdcb9c91219fdb0c1dcadcd3832f7e6ce86e38dd53541044b1140008aa8edb516aa220bff97d04c8ad1c5769e0b593b70360ceab7d469a296816f3473cdde26b3c7776f91d76f48e56c9dc1b1968fee219b26032dad03e04aae91e5665d3fa01f118858c4fb78f45cd4e", &(0x7f0000000180)="9c7b1bf57bcff631a5f9e800ecd20addc9b94af6e70b9c0872eb9c46c21ad3c406fbe9ec60ac462cc0ca04150140123c223d94949d928779a504d89f6e06f8ac9a22da143f9a8a044a74a40bf48fd7127e1b99b22e173ea15714e3d0d98912e3fa95bee055cb38bd4bd9e009e39b309ee8a7e9adeba0ed2f819b71b9df235be21cd6fa11854951601df09e53510a79675c7902f635821b6e6cba703386d44f54e905d3f027b51ecda99e3f223a147f484b4c8445e65b2e69", 0x1}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/27 19:28:35 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x78c, 0x2c2040) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000240)=0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r3, &(0x7f000004bfe4)={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) readahead(r0, 0x8001, 0x1f) 2018/04/27 19:28:35 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = getpid() r2 = getpgrp(r1) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a}) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0xb0000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$void(r5, 0xc0045c77) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdac}, 0x364, 0x0) read(r6, &(0x7f0000000100)=""/128, 0xffffffffffffff3a) 2018/04/27 19:28:35 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x191) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x1, 0x74, 0x2}, {{0x77359400}}], 0x30) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/04/27 19:28:35 executing program 7: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x1000010) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3f, 0x800) r3 = accept(r2, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) connect(r3, &(0x7f0000000000)=@hci={0x1f, r4}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="2e00000088de68c2ee507acb58027cd4f9f08b0607728dfc3d3692ea2e67e4533d6c9ef1b6ff0000f5ffffff000000000000"], &(0x7f0000000180)=0x36) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r0, r6) r8 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r9 = getpid() r10 = gettid() readv(r8, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r9, r10, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) 2018/04/27 19:28:35 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430770b271d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000dfffffff000000000000000000008000000000000400000000000000000000000000000000000000000002"], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1, 0x0, 0x0, 0x8}, 0xfffffffffffffffe) 2018/04/27 19:28:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = socket(0x10, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x7f, 0x83e}, &(0x7f00000002c0)=0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5b, "aac97ddad39cae0ae205f4ef2823d1329b424939a1f65055ece755b7eb8e112c4805a38a7fba11b678e605b3da1befedc58acb7055cce20b2cd14aec30f3c714c61fd4dd08d5499f8e10424d5a90a9981487f4515cfb5a86c94c90"}, &(0x7f0000000180)=0x7f) getsockname$ipx(r4, &(0x7f0000000300), &(0x7f0000000340)=0x10) sendmsg$alg(r3, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x104, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r3, &(0x7f0000005e80)=[{{&(0x7f0000005b00)=@ll, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005d40)=""/42, 0x10}], 0x1, &(0x7f0000005dc0)=""/174, 0xae}}], 0x1, 0x0, 0x0) 2018/04/27 19:28:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1b0, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x42832, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000014c0)=0x0) perf_event_open(&(0x7f0000001440)={0x3, 0x70, 0x7, 0x62c, 0x9, 0x5, 0x0, 0x4, 0x20, 0xe, 0x7ff, 0x1, 0x4, 0x37, 0x5, 0x3f, 0x3, 0xad2, 0xf2d, 0xfff, 0x7ff, 0x4000000000000, 0x90a, 0xea7, 0x200, 0x20, 0x3ff, 0x4, 0x9, 0x3ff, 0x6, 0x9e89, 0x1, 0x20, 0x5, 0x1, 0x0, 0x7fffffff, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000001400), 0x4}, 0x8001, 0x1f, 0x3a6, 0x0, 0x100, 0xf4, 0x1ff}, r1, 0x8, r0, 0x9) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) r3 = dup2(r2, r0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000013c0)) r4 = dup3(r2, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0x8, 0x7f}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r5, &(0x7f00000001c0)=0x4) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x4e22, 0x300000, @empty, 0x1}, 0xfffffffffffffeff) openat$cgroup_ro(r4, &(0x7f0000001380)='io.stat\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000080)={0xffffffff, 0x8, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001300)={0x6, 0x0, 0x10001, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000001340)={r6, 0x8}) 2018/04/27 19:28:35 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r2, r1}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'tgr128\x00'}}) 2018/04/27 19:28:35 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x7f}}, 0xa6b5, 0x1ff, 0x6, 0x4, 0xbcb9}, &(0x7f0000000380)=0x98) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000000000000100000001abbead19d9e800000000000000000000000000fdecb90f2c93ab4679db219b4cce3df071c125e6724b07865dfb36f13105386528a186fd6b0e4ba38f74e6e78ac17438e4867d7d44dfeedc16bde97317cff6a9fda004e42359c957a219876b5da107a15fa8cd1fefa24a5d8174fa36eeabe9abebe86de27b086dac08b6356e8579d3ac22cea26b32cd5f67a65c88a746b2e1729056c815740ea303a27a46eeff53851053e51c7147548a84f4ace274293d68859aa5bfb6a271b0686d623bdd5ce3b90cbed3726d31dbb4b5"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x1, 0x1, 0x4, 0x3, 0x9f6, 0xfffffffffffffffb, 0x0, {r7, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x7fff, 0x5, 0xa4, 0x200, 0x1}}, &(0x7f0000000280)=0xb0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x2, 0x800, 0x3f}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) close(r8) 2018/04/27 19:28:35 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_opts(r0, 0x29, 0x4400000000003b, &(0x7f0000000240)=ANY=[@ANYBLOB="a30def017f00000010000000000000000000ffff814f56932954b50fa1"], 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141100, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000009}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xe000, @empty, 0x7}]}, &(0x7f0000000180)=0xf) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x18, "256f332d08ac6b7ec246ac76597a865847fcda266b86c609"}, &(0x7f0000000200)=0x20) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bcsh0\x00', {0x4, 0x0, 0xff, "824d38b80805", 0x6}}) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/27 19:28:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x404000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @rand_addr}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e21, @multicast1=0xe0000001}, 'veth1_to_bridge\x00'}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/248) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xffffffffffffff59, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2e, 0xadb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64=0x5}]}]}, 0x24}, 0x1}, 0x0) personality(0x400000b) 2018/04/27 19:28:35 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ba030000ff000000000000009f0200000000000008010000000000005e23000000000000814c3734e46c4cb7d26a3b549a2d98cc8a62ff8d142fcd9f2f40a186458c43ada68ca5dc43eea2f13982e8af30f80edfcaca1027d69a4f56e776307135838dcdf1382e40a80f1d3aa7ed330c05142c50e73cec53007854e640810468e3f94069121fe25a967a6bd908b038ee724448d455de361623ccddbe003d566c49fd8e93c9a3464dafd958a92ee2abc4ee9659229875dfbc501dcecd2c93ef00000000000000000000000000"]) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x2) 2018/04/27 19:28:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1a1, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:36 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0xffffffffffffffff, 0x4000, 0x54001f31, &(0x7f0000ffb000/0x4000)=nil) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) shmctl$IPC_RMID(r1, 0x0) 2018/04/27 19:28:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002d40)={0x0, @empty, @rand_addr}, &(0x7f0000002d80)=0xc) recvfrom(r0, &(0x7f0000000540)=""/4096, 0x1000, 0x40000001, &(0x7f0000002dc0)=@ll={0x11, 0x17, r1, 0x1, 0x549, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/253) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={"7261770000000000f0a000000000000000000000000800"}, &(0x7f0000000500)=0x28) 2018/04/27 19:28:36 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2000006) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) 2018/04/27 19:28:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1c8, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:36 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000097c14cff927366d790a8c8d5d8a8aba839b70bc17062625079aaa0e4f8d79a87e8f5f800ca721f28bb8d0bc5652f655c873a580cc9232725e45fde39aaa45b7cd30d70862e7473584676f23d38fa44f4c8ad5eaf131c5b533e0ed559efa99ccf8bf422c1ef0b6320a6477a74a9863eeaac1e52f7bbc908d652d30112813e74290a81087dca0f3b84bfafa0a3fe5c0223eee29f369cc2dbf17d8b0818d160a6285dc1c55c61ec041fd80fea72b0670c878a1ce94f735fdf1d901110da5cf4652850c6e8061ec906a8183f5e56e97c2c55069f"], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1f}, 0x0) mq_unlink(&(0x7f0000000140)='\x00') r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x0) futex(&(0x7f00000001c0)=0x1, 0x0, 0x1, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000480), 0x2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="050000000700fffff9ff3f007f0052d32dcc3f82bf3b0af8216aea002557dc63acfb1e9f683acb2cff6d75846ae56bac255cf725d954b7fff908700c673b22c4719519cdac0c3ff5220f8123d98884da8068ced17c4c59ab4e090800000000000000b78b1dfe7a74160c3cfabcc5456147a4583494"], &(0x7f0000000200)=0xe) umount2(&(0x7f0000000500)='./file0\x00', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000340), 0x800) 2018/04/27 19:28:36 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001000000000000000000008e15adecfc04aba1266ac5b33642b09e4132f753e2f9160929d6112364e572fb4ed814bc2aa960811fce17d8154eb27bef01fb118f1a8e9482606b17d0f1716853a4035ec3ea2e1a7bf25600212752dd6d12001000000b4a6c224c26a26e933b609da9ef23d7b2d6bd44395551275cf584110412f1951c6c93cf710248a2f6423f0d7670df53bbd700edfc70253e0173bf1b1d75f2fa741b16234ad8ca350903df59588ef73345a846975e671f977fccf862afc04d878b2ac9380015570548621d"], 0x48}, 0x1}, 0x0) 2018/04/27 19:28:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0xffff, &(0x7f00000000c0)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) 2018/04/27 19:28:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x4c000) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000027f000001000000000000000086f8e735846a303d9a4e0e7f007dfa8acdbf9a05b4c42b3bc8b431fde4c2cd092cc7d5bd6d6e17d137c7b11939e8dc6362da4c32fadbee88eb20f8aee0"], 0x10) 2018/04/27 19:28:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7f, 0x40) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/4096) 2018/04/27 19:28:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = dup3(r0, r1, 0xfffffffffffffffd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x0, &(0x7f0000000040)=[@cr4={0x1, 0x404210}, @efer={0x2, 0xd000}], 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008504000000000000"]) 2018/04/27 19:28:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0x1) write$eventfd(r0, &(0x7f0000951ff8), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000200)=""/78, &(0x7f0000000180)=0x4e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000010", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write$rdma_cm(r2, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r3}}, 0x48) modify_ldt$write(0x1, &(0x7f0000000300)={0xfffffffffffff000, 0xffffffff, 0x0, 0x9, 0x401, 0x7, 0xe12, 0x2, 0x1000, 0x4}, 0x10) 2018/04/27 19:28:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0xffffffff, 0x400000000, 0x6, 0x0, 0x2, 0x12000, 0x1, 0x7, 0x100000001, 0x4, 0xffffffff, 0x5, 0x4, 0x2, 0x7, 0x6, 0x3, 0x144f, 0xffff, 0x800, 0x3, 0xffffffff, 0x3f, 0x2, 0x0, 0xdc4, 0x400, 0xe822, 0x7, 0x652f, 0x7, 0x6, 0x0, 0xed, 0x0, 0x0, 0x6e, 0x3, @perf_bp={&(0x7f0000000040), 0x4}, 0x8000, 0x9, 0x80000001, 0x7, 0xf5ce, 0x7, 0x2}, r1, 0xf, r0, 0x4cc7dd5195e34898) restart_syscall() 2018/04/27 19:28:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x400080) sendto$inet(r0, &(0x7f0000000280)="824cf1c7dd74c569908657347712f20688b0d00885203f8301bb7231731a4f35811bafc90f34928fc1c3a399c75c0090af1af1a629b062c1c6e1bda270b32af361ca5dd31d04dd785de250ce3476d831c4f9e5005aaa53f3b877a13785f2f754907e3ac0b7364a03432bcfec342c322a747f78d9620540bfe2ab5f54a82884717715e42f88e3768037f2c023b4eca4e9bd3b9f122aa2b363e293addcf30f8fd5b6b48654cc5d5c1ee7bae351758a1b4cbe791b04", 0xb4, 0x24004011, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x20) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000180)="591df1545abd30020368ca76ec7afd0a58721ff62fbbf3b4716c44b5359b64c71af10181c30ce04e940b3eab912824fda7448eb3af353eebeb58492a547275cf0b297c4c5b5969c068a66945198722da84609e17379f80825fd74801f1323c8bd06e8960cd5b79f0430952e74b65a444fb3efb48a99e008ace9be5fd515e5e5566ec2dbbf55a641afe580e352f08645d0ca7fdd0a8dfb83a7f0d2dfe6b84c4440e4e983416180d1c7f6ed27c9bfd3df43ad2c85513f1fb23028200393539412849325157a6") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/27 19:28:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0x5) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/04/27 19:28:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x197, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:36 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400102, 0x0) r0 = gettid() ptrace$peekuser(0x3, r0, 0x4aec) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000a80)='/dev/snd/controlC#\x00', 0x7, 0x800000000200) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc008551b, &(0x7f0000000400)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) readv(r1, &(0x7f0000000940)=[{&(0x7f0000000100)=""/224, 0xe0}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/140, 0x8c}, {&(0x7f0000000700)=""/178, 0xb2}, {&(0x7f00000007c0)=""/229, 0xe5}, {&(0x7f00000008c0)=""/104, 0x68}], 0xa) 2018/04/27 19:28:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) connect(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80) 2018/04/27 19:28:36 executing program 5: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) 2018/04/27 19:28:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x10) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x42, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x3, 0x4) 2018/04/27 19:28:36 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='ns/ipc\x00') 2018/04/27 19:28:36 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/04/27 19:28:36 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001740)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000001840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001880)={'team0\x00', r2}) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) 2018/04/27 19:28:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1b5, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:36 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x77d50800, 0x543}}}}}}, &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x4, 0x7) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x6, 0x20) syz_emit_ethernet(0x130, &(0x7f0000000200)={@empty, @empty, [], {@ipv4={0x800, {{0xc, 0x4, 0x400, 0x7fff, 0x122, 0x64, 0x7fc00000000, 0x0, 0xff, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14, 0x14, 0xa}, {[@lsrr={0x83, 0x1b, 0xffffffff, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}]}}, @tcp={{0x4e22, 0x4e23, r0, r1, 0x6, 0x0, 0xa, 0x40, 0x1, 0x0, 0x0, {[@nop={0x1}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x88, 0x20}]}}, {"2ec79d5b7ee1a7f9f0fc0c9a6b05e98c96340638c30aa2323693bfcc66c7a4330ec2830c56230f3c080c5b9a47c3e1ac63cedaadf89df9d53e02e1eb415602ee843280a016edd4d65cb8b69891a8db5104e540e0b35b07cba7a23d3dec163dfb58d4a6d7c8ffe4ae27c35de359a947aba8d8b2232b7fcae394f15eca0b7b6c34669e73a0e53a4223d0b5c8f5cdd6a177a5e296163eebabcac07fc2940284cf870c1063fb1f1b2d085d04dfc2c1a28f47a8bffb3362184b52f522c3b1fecbabaa5e06157ad7e8468a8a22"}}}}}}, &(0x7f00000000c0)={0x0, 0x3, [0xc3a, 0x4bf, 0x5b7, 0x37c]}) 2018/04/27 19:28:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) munmap(&(0x7f0000fea000/0x3000)=nil, 0x3000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000580)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x11}, @empty, 0x7, 0xe, 0x400, 0x400, 0x2, 0x20, r4}) 2018/04/27 19:28:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x54a3, 0x20000) fchdir(r0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x180) ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000bdb51cb2a59142a787e50000000000000086aba14c37c200464840babef4492ca0b700a5b60a158fbab2a9aea6fa46e2b187b8ee91c917d45e04fe4ebd5f3b0f1fd7b346556108903b61d42dbf369fd870a278da0fd4c736f5758a9fbfab04869659e23d9a6c694148a7be9542fc44dc4ba457f4fd4fc3a3e34a196a06e9db77b954037bb2a56811073963773d"]) 2018/04/27 19:28:37 executing program 7: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e22, 0x7, 0xa, 0xa0, 0x80, 0x5e, r1, r2}, {0x3b9, 0x2, 0x4, 0x7, 0x8001, 0x38000000000, 0x3, 0x2}, {0x200, 0x8, 0x0, 0x100000000}, 0x3842d0c, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x3, 0x2, 0x7, 0x8, 0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) [ 105.318452] Option ' D#' to dns_resolver ke 2018/04/27 19:28:37 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00\x00\x00\afles\x00') getdents(r1, &(0x7f0000000080)=""/190, 0xbe) setns(r1, 0x40000000) getdents(r1, &(0x7f0000000300)=""/407, 0xe6140b48db8ee936) 2018/04/27 19:28:37 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/27 19:28:37 executing program 3: read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)=0x8) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/04/27 19:28:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1e5, 0x1, &(0x7f0000000040), 0x0) [ 105.535552] Option ' D#' to dns_resolver ke 2018/04/27 19:28:37 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000040)={0x848, 0x0, 0x0, 0x0, 0x40, 0xff}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000100)=0x3) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/27 19:28:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x4) 2018/04/27 19:28:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="e9"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/27 19:28:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x191, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451f, &(0x7f0000000240)) ioctl(r0, 0x8, &(0x7f0000000000)="ba6f89eee54e85671cd34065cca23848ddda1bbb82b1b5baec29c1a5e0328d930b4f91582b9eab27c0") 2018/04/27 19:28:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000001701000003000000000000000000000000000000170100000400000008000000000000003800000000000000170100000200000024000000f780905d99d574482fa0aaef84057060933eda189165969d163deeacdf473485fb3b136518000000000000001701000004000000000000000000000000000000"], 0x80}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000001580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=@ipv4_deladdr={0x58, 0x15, 0x400, 0x70bd2c, 0x25dfdbfd, {0x2, 0x89, 0x24, 0x5b08ccfb5d50b4ee, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0xfff, 0xd42, 0xdf3, 0xc4d}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LABEL={0x14, 0x3, 'teql0\x00'}, @IFA_BROADCAST={0x8, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) 2018/04/27 19:28:37 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x420000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0xffff, 0x80000000, "7d8bec462fcf9a1df015833578178300b1d876573ee8a84319a4b1a43017346668547d6b745c93ddfdf6813f4b1c397f1b8fb61d69acd9645a68db69beec19c66585988c16ea8edb275560da27a4e96b"}, 0xd8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/04/27 19:28:37 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x6, 0x2, 'client0\x00', 0x4, "17ce0ee5710ac0e0", "a14766056817602f17a0ab4dc8408b0d35d2eb7bd2cd5ced660be297219c5964", 0x8000000000000, 0x534212b}) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/27 19:28:37 executing program 1: r0 = request_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x2e}, &(0x7f0000000580)='/dev/rtc\x00', 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/04/27 19:28:37 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="28000000000000000000000000000000000000000000000000080000e307d8bce141d6090000000000000000309473070cda9e0c00"]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x2c}]}, 0x8) writev(r6, &(0x7f00000000c0), 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000580)={r9, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={r9, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0xfffffffffffffdbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) 2018/04/27 19:28:37 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8cf, 0x210000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000002600)={[{@subvol={'subvol', 0x3d, [0x32]}, 0x2c}, {@subvol={'subvol', 0x3d, [0x77]}, 0x2c}]}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x100) tee(r0, r0, 0x1, 0xa) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f00000000c0)=0x81, 0x4) 2018/04/27 19:28:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1a8, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:37 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x2) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8cf, 0x311040) r1 = syz_open_pts(r0, 0x9) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/241) 2018/04/27 19:28:37 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x608480, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mlockall(0x3) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/27 19:28:37 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000100)=0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x10000) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/27 19:28:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001380)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x3, 0x40, 0x401}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000040)={'bridge_slave_1\x00', @ifru_flags=0x800}}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') sendfile(r0, r0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x7, 0x3, 'client0\x00', 0x0, "f39b5d0a84c82609", "414f51a36d8a315960d63c5e60b9e824c2665c3a3eb7de369b332f34884fdf80", 0x4, 0x5}) ioctl$TIOCCBRK(r2, 0x5428) sendfile(r1, r2, &(0x7f0000000080), 0x40400102) 2018/04/27 19:28:37 executing program 6: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x290802) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0x6, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x4) [ 106.044395] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 106.053243] IPv6: NLM_F_CREATE should be specified when creating new route 2018/04/27 19:28:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) sendto$inet(r0, &(0x7f0000000040), 0x110, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x80000, 0x8, 0x9, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xf93}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'bummy0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) [ 106.167284] IPv6: Can't replace route, no match found [ 106.190391] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 106.218523] IPv6: Can't replace route, no match found 2018/04/27 19:28:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1ec, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="28000000000000000000000000000000000000000000000000080000e307d8bce141d6090000000000000000309473070cda9e0c00"]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x2c}]}, 0x8) writev(r6, &(0x7f00000000c0), 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000580)={r9, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={r9, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0xfffffffffffffdbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) 2018/04/27 19:28:38 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/75, 0x4b}], 0x4, &(0x7f0000001200)=""/205, 0xcd, 0x8001}, 0x962}, {{&(0x7f0000001300)=@hci, 0x80, &(0x7f0000001500)=[{&(0x7f0000001380)=""/105, 0x69}, {&(0x7f0000001400)=""/9, 0x9}, {&(0x7f0000001440)=""/177, 0xb1}], 0x3, &(0x7f0000001540)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000002540)=@nfc, 0x80, &(0x7f00000036c0)=[{&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/237, 0xed}], 0x2, &(0x7f0000003700)=""/192, 0xc0, 0x5}, 0x6}], 0x3, 0x2, &(0x7f0000003880)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) close(r1) 2018/04/27 19:28:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) recvfrom$unix(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x40, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x204, 0x2, 0x7ff, 0x0, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001180)=0xaa0b, &(0x7f00000011c0)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_bond\x00', 0x4000}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001140)={0x0, 0xc1, 0x3f, 0x6, 0x6, 0xd10, 0x5, 0x6, 0x9, 0x2, 0x9, 0x4}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/27 19:28:38 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x8001, 0x7fff}) socket$pppoe(0x18, 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="f841f03591521713e97a9adb379001ddcea324623da7647cc2fd75caaf5fdc18f6bc17558744ca32556ccd506471f61cde7b4a04ce89640c3a8d1212497a92e4a4823594bbbc8b30616a4aca5f50f52dd92ad3f02f9e45f70d1df595bc26a29eda619c171495a00116db6ce8e4a874cb8ab07517a7af5a265fe1a1549d1e0bfece0c0e7f6761950ff31080210ed1492c92ad3f165092d537c9") setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x2}, 0xfdcc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/27 19:28:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1005, 0x84) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x1b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x2) close(r0) 2018/04/27 19:28:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x608480, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mlockall(0x3) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/27 19:28:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2cf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000240)=""/120, 0x78) syslog(0x5, &(0x7f0000000040)=""/209, 0xd1) 2018/04/27 19:28:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1bb, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:38 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/52, &(0x7f00000000c0)=0x34) [ 106.784607] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 106.808945] IPv6: Can't replace route, no match found 2018/04/27 19:28:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x20000) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180)=0x200003f, 0x4) tkill(r1, 0x1020000000016) timer_gettime(r2, &(0x7f0000000040)) 2018/04/27 19:28:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x800) getsockname(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) 2018/04/27 19:28:38 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xff, 0x5, 0x3, 0x8}, {0xffff, 0x6, 0x101, 0xfffffffffffffff7}]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0xfffffffffffffff8, 0x10dd, 0x13}, 0x127) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000002b36818cf000000000000001f1100000000000000000000000000009500000000c2a200"], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/27 19:28:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffff9) 2018/04/27 19:28:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000010c0)=ANY=[@ANYBLOB="66696c74000000000061b209ec47e47575000000000400000068068821"], &(0x7f0000000100)=0x28) 2018/04/27 19:28:39 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x2) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x2, [0x0, 0x0]}) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4425", 0x0) 2018/04/27 19:28:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) fcntl$addseals(r1, 0x409, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x60000000}) 2018/04/27 19:28:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1ae, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000100)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/27 19:28:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x44}, 0x1}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000740)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8032}}, 0x14}, 0x1}, 0x0) 2018/04/27 19:28:39 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@rc={0x1f, {0x4, 0x0, 0x3f, 0x8, 0x1, 0x800}, 0x1ff}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="603894a4380b81b16090705efe2d764f96a129f8d55486ab8064663ecb083e7bcfe21a28e4cefb92e47f54537d3bf2c83125c3cafb4f6d2ea6441d038bf6f26f5a79", 0x42}], 0x1, 0x0, 0x0, 0x4000004}, 0xe911}], 0x1, 0x40000) io_setup(0x8, &(0x7f0000000200)=0x0) io_getevents(r1, 0x1, 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f00000002c0)={0x0, 0x1c9c380}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000000180)="2400000024009d380000120000000100000ff6ff0100000008782fc902db597885990262", 0x24) 2018/04/27 19:28:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x54000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xd0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x100}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) 2018/04/27 19:28:39 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x200000) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'team_slave_1\x00', r1}) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011003100000000000000000000000000551d939021fc7e69781ba1a609ea21dff0f9f8239316", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x49}, 0x1}, 0x0) 2018/04/27 19:28:39 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) move_pages(0x0, 0x2000027f, &(0x7f0000000040)=[&(0x7f0000004000/0x3000)=nil], 0x0, &(0x7f0000000280), 0x0) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000080), 0x8, 0x0) 2018/04/27 19:28:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1bd, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:40 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet(0x2, 0x800, 0xff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1e, "32e3feee832448883fd32de217a24a42e9f32fdfbcccdd7017210c67f9df"}, &(0x7f0000000140)=0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x40}, &(0x7f00000001c0)=0x8) 2018/04/27 19:28:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x805, 0x400000000000) fstat(0xffffffffffffffff, &(0x7f00000017c0)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6}, {0x0, 0x0, 0x4, 0x400}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000015c0), &(0x7f0000001600)=0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername(r1, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x7f}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e24, 0x7, @empty, 0x81c0}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}], 0x88) listen(r1, 0x0) 2018/04/27 19:28:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) bind$ax25(r0, &(0x7f0000000040)={0x3, {"c95f42cd63f23c"}, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x1b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/27 19:28:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x90000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xa35, @ipv4={[], [0xff, 0xff]}, 0x1ff}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xffffffffffff8f88, 0x8200, 0x1, 0x3ff, r3}, 0x10) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="628d4ce312ec483adfe6faa27105e8fd4b28092e1fe2309891e3d3dd3a4f0f554b09af") socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) 2018/04/27 19:28:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x29e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getgid() getpid() r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xde5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x10, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000140)='devpts\x00', 0x2000000, &(0x7f0000000340)="db3b106155f83ac865639b52c2182457582cb4fc9be9bd1db98310d09ad71892747d9cf288e8146d181f88b757db868c13514ba31260cf1d8cf4344c785ca3dd5c2601ac068d05527ab6f23525649fd443998929b890521a13c6ebca86751517d7e168b2968e62523511a75d0c83af9951e0b86f9709e407f0f9adfba829e903859461bd07b3611c1e8fef338be857de9159f4a86624") ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e0000046187ac5d270d3019a7847b529da8db6d053f8a8d787f3df8f5ae1fd077448ee7afb98bf6a8e013c521d5e281e27d383ed25345be3e6d30b332c0b58d275ab1090000000000000055640955e025ff2f43ce3f1f5d66b1a3a8ffd32bde20013316d1d8514cbdb4c00000000000000000000000000000000000"], &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r6, 0x8, 0x30}, 0x7) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r1, 0x80}, {r4, 0x84d3}, {r4, 0x8000}, {r4, 0x40}, {r0, 0x1}, {r2, 0x400}, {r5, 0x410}, {r1, 0x480}], 0x8, &(0x7f0000000840)={r7, r8+10000000}, &(0x7f0000000880)={0xfff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000940)=0xe8) fstat(r0, &(0x7f0000000b40)) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getegid() getresuid(&(0x7f0000000740), &(0x7f0000000200), &(0x7f00000007c0)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) 2018/04/27 19:28:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1c2, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:40 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) [ 108.574429] devpts: called with bogus options 2018/04/27 19:28:40 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cda000)) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) poll(&(0x7f0000000000)=[{}, {}], 0x2, 0x0) r1 = socket(0x0, 0x0, 0x9) poll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x2000000000000000}, {r1}, {}], 0x3, 0x0) 2018/04/27 19:28:40 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0), 0x0, 0xfffffffffffffff7) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x4) 2018/04/27 19:28:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1f4, 0x1, &(0x7f0000000040), 0x0) [ 108.631626] devpts: called with bogus options 2018/04/27 19:28:41 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101040, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = dup2(r0, r1) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) 2018/04/27 19:28:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x80000001, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) dup2(r1, r0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/27 19:28:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7", 0xa3cae66c5f47f657) 2018/04/27 19:28:41 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000180)={'bridge_slave_1\x00', r2}) 2018/04/27 19:28:41 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf7b4, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getpgid(r1) 2018/04/27 19:28:41 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000004d80), &(0x7f0000004dc0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x5, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x7}, 0x10, 0x55151577, 0x3f, 0x7e8ee40b, 0x0, &(0x7f0000000000)='veth0\x00', 0x1, 0x3}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/27 19:28:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x19c, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:41 executing program 7: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x100) sendmsg$nl_crypto(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@get={0xe8, 0x13, 0x401, 0x70bd2c, 0x25dfdbfd, {{'ecb-serpent-avx\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x9165b7bb8988ebb2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/159, 0x9f}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) io_getevents(0x0, 0x236, 0x1, &(0x7f0000000780)=[{}], &(0x7f00000000c0)={0x0, 0x989680}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000840)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/04/27 19:28:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000000080)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204000, 0x0) userfaultfd(0x80000) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040)=0x4, 0x4) 2018/04/27 19:28:41 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x100000001, 0x40000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6}, 0x10) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) epoll_wait(r0, &(0x7f0000000180)=[{}, {}], 0x2, 0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) [ 110.276720] ptrace attach of "/root/syz-executor7"[4548] was attempted by "/root/syz-executor7"[9151] 2018/04/27 19:28:41 executing program 6: request_key(&(0x7f0000003200)='dns_resolver\x00', &(0x7f0000003240)={0x73, 0x79, 0x7a}, &(0x7f0000003280)='(}\x00', 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) [ 110.354838] ptrace attach of "/root/syz-executor7"[4548] was attempted by "/root/syz-executor7"[9163] [ 110.376400] sctp: [Deprecated]: syz-executor5 (pid 9164) Use of int in max_burst socket option. [ 110.376400] Use struct sctp_assoc_value instead [ 110.402811] binder: 9169 RLIMIT_NICE not set [ 110.437786] sctp: [Deprecated]: syz-executor5 (pid 9164) Use of int in max_burst socket option. [ 110.437786] Use struct sctp_assoc_value instead [ 111.199379] binder: 9161:9178 got transaction to context manager from process owning it [ 111.207639] binder: 9161:9178 transaction failed 29201/-22, size 0-0 line 2847 [ 111.320164] binder: 9161:9179 ioctl c0306201 20004000 returned -14 [ 111.330098] binder: BINDER_SET_CONTEXT_MGR already set [ 111.335491] binder: 9161:9179 ioctl 40046207 0 returned -16 [ 111.352532] binder_alloc: binder_alloc_mmap_handler: 9161 20000000-20001000 already mapped failed -16 [ 111.365769] binder: 9161:9179 got transaction to context manager from process owning it [ 111.374090] binder: 9161:9179 transaction failed 29201/-22, size 0-0 line 2847 2018/04/27 19:28:43 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x9, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) 2018/04/27 19:28:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x18a, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x181a00, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x200000) fsetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="624897146eedac98b51d3a747266732e36"], &(0x7f00000001c0)='/dev/vcs#\x00', 0xa, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0xfc, 0xbcad, 0x1, 0x4, 0x4, 0x7}) sendto$inet(r0, &(0x7f0000e76000)="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", 0x573, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/27 19:28:43 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x800000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/27 19:28:43 executing program 1: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) 2018/04/27 19:28:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0xffb0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x418080) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000180)={@my=0x0}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"9ef94358804ae9"}, 0x5}, 0x10) r2 = getpgrp(0x0) getpgid(r2) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/04/27 19:28:43 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xffffffffffffff00, 0x4) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$int_in(r1, 0x80000080304d65, &(0x7f00008d3ff8)) 2018/04/27 19:28:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 111.495131] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/27 19:28:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000080)={0x2}, 0x8, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffff7, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x8}, 0xc) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) arch_prctl(0x1003, &(0x7f0000785000)) r7 = creat(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000140)=0x3, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) 2018/04/27 19:28:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x1db, 0x1, &(0x7f0000000040), 0x0) 2018/04/27 19:28:43 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x40e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x3f, r2, r3}, {0x100000001, 0x60, 0x2111, 0x9, 0x3ee0d7f7, 0x3, 0x9, 0x5}, {0xf2, 0xffffffff, 0xcf, 0x1000}, 0x7, 0x6e6bb5, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6c}, 0xa, @in=@rand_addr=0x4, 0x3504, 0x3, 0x0, 0x3, 0x8000, 0x7, 0x80000000}}, 0xe8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x32000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000005cc31e8ee011f68cc5832b3a1869942a3caeede6730bd2bd1c1f6e8f29ea2b9fe8ba6dc3b929b1a3997c47ac88304d5fac4329cc279f62ff34e7"], &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0x200, [0x6, 0x9, 0x80, 0x5, 0x64be1b41, 0x0, 0x100, 0x7]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000140)) 2018/04/27 19:28:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x9) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='cmdline\x00') preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x10000000000001c0, 0x0) fchmod(r0, 0x100000000000042) 2018/04/27 19:28:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xfff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x3f, 0xff, 0x400, 0x9, 0x3, 0x0, 0x1fb76ad4, 0x20, 0x0, 0x100000000000000, 0x100000001, 0x1c00000000000000}) 2018/04/27 19:28:43 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0xffff, 0x9, 0x9, 0x8, 0x1a, 0x2}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/27 19:28:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x7}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x7dc, 0x1, 0x500, 0x1, 0x40, r2}) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) [ 111.754374] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 111.783780] ================================================================== [ 111.791423] BUG: KASAN: use-after-free in path_init+0x1675/0x2320 [ 111.797656] Read of size 1 at addr ffff8801c907ae80 by task syz-executor7/4548 [ 111.805014] [ 111.806649] CPU: 1 PID: 4548 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #20 [ 111.813831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.823172] Call Trace: [ 111.825748] dump_stack+0x1b9/0x294 [ 111.829361] ? dump_stack_print_info.cold.2+0x52/0x52 [ 111.834622] ? printk+0x9e/0xba [ 111.837888] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 111.842630] ? kasan_check_write+0x14/0x20 [ 111.846856] print_address_description+0x6c/0x20b [ 111.851685] ? path_init+0x1675/0x2320 [ 111.855556] kasan_report.cold.7+0x242/0x2fe [ 111.859949] __asan_report_load1_noabort+0x14/0x20 [ 111.864864] path_init+0x1675/0x2320 [ 111.868563] ? __ia32_sys_membarrier+0x150/0x150 [ 111.873306] ? pick_link+0xb00/0xb00 [ 111.877014] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.882025] ? lockdep_init_map+0x9/0x10 [ 111.886074] ? get_empty_filp+0x37a/0x520 [ 111.890205] ? proc_nr_files+0x60/0x60 [ 111.894079] ? lock_downgrade+0x8e0/0x8e0 [ 111.898214] ? graph_lock+0x170/0x170 [ 111.902001] ? rcu_is_watching+0x85/0x140 [ 111.906136] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 111.911310] path_openat+0x1f1/0x4e20 [ 111.915103] ? unwind_get_return_address+0x61/0xa0 [ 111.920021] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 111.925028] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 111.929768] ? find_held_lock+0x36/0x1c0 [ 111.933823] ? lock_downgrade+0x8e0/0x8e0 [ 111.937962] ? do_sys_open+0x39a/0x740 [ 111.941839] ? kasan_check_read+0x11/0x20 [ 111.945969] ? do_raw_spin_unlock+0x9e/0x2e0 [ 111.950361] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 111.954934] ? __lock_is_held+0xb5/0x140 [ 111.958987] ? _raw_spin_unlock+0x22/0x30 [ 111.963122] ? __alloc_fd+0x346/0x700 [ 111.966912] ? usercopy_warn+0x120/0x120 [ 111.970965] do_filp_open+0x249/0x350 [ 111.974751] ? may_open_dev+0x100/0x100 [ 111.978708] ? strncpy_from_user+0x3b6/0x500 [ 111.983105] ? mpi_free.cold.1+0x19/0x19 [ 111.987154] ? get_unused_fd_flags+0x121/0x190 [ 111.991717] ? getname_flags+0xd0/0x5a0 [ 111.995685] ? getname_flags+0x26e/0x5a0 [ 111.999732] do_sys_open+0x56f/0x740 [ 112.003435] ? __do_page_fault+0x4/0xe40 [ 112.007482] ? filp_open+0x80/0x80 [ 112.011008] ? __ia32_sys_clock_settime+0x280/0x280 [ 112.017032] __x64_sys_open+0x7e/0xc0 [ 112.020835] do_syscall_64+0x1b1/0x800 [ 112.024705] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 112.029549] ? syscall_return_slowpath+0x5c0/0x5c0 [ 112.034464] ? syscall_return_slowpath+0x30f/0x5c0 [ 112.039379] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 112.044727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.049557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.054725] RIP: 0033:0x453aa0 [ 112.057894] RSP: 002b:0000000000a3d940 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 [ 112.065594] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000453aa0 [ 112.072846] RDX: 000000000000000c RSI: 0000000000090800 RDI: 0000000000a3f790 [ 112.080097] RBP: 0000000000a3f790 R08: 0000000000000001 R09: 0000000000e25940 [ 112.087349] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000001e4 [ 112.094605] R13: 0000000000000000 R14: 00000000000001e4 R15: 000000000001b450 [ 112.101871] [ 112.103479] Allocated by task 4549: [ 112.107092] save_stack+0x43/0xd0 [ 112.110529] kasan_kmalloc+0xc4/0xe0 [ 112.114226] kasan_slab_alloc+0x12/0x20 [ 112.118183] kmem_cache_alloc+0x12e/0x760 [ 112.122312] getname_flags+0xd0/0x5a0 [ 112.126096] do_rmdir+0xe3/0x610 [ 112.129444] __x64_sys_rmdir+0x36/0x40 [ 112.133315] do_syscall_64+0x1b1/0x800 [ 112.137187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.142352] [ 112.143961] Freed by task 4549: [ 112.147220] save_stack+0x43/0xd0 [ 112.150655] __kasan_slab_free+0x11a/0x170 [ 112.154870] kasan_slab_free+0xe/0x10 [ 112.158651] kmem_cache_free+0x86/0x2d0 [ 112.162609] putname+0xf2/0x130 [ 112.165870] do_rmdir+0x202/0x610 [ 112.169306] __x64_sys_rmdir+0x36/0x40 [ 112.173175] do_syscall_64+0x1b1/0x800 [ 112.177046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.182217] [ 112.183829] The buggy address belongs to the object at ffff8801c907ae80 [ 112.183829] which belongs to the cache names_cache of size 4096 [ 112.196555] The buggy address is located 0 bytes inside of [ 112.196555] 4096-byte region [ffff8801c907ae80, ffff8801c907be80) [ 112.208323] The buggy address belongs to the page: [ 112.213245] page:ffffea0007241e80 count:1 mapcount:0 mapping:ffff8801c907ae80 index:0x0 compound_mapcount: 0 [ 112.223198] flags: 0x2fffc0000008100(slab|head) [ 112.227851] raw: 02fffc0000008100 ffff8801c907ae80 0000000000000000 0000000100000001 [ 112.235724] raw: ffffea0007245ea0 ffffea0006bbc220 ffff8801da988dc0 0000000000000000 [ 112.243587] page dumped because: kasan: bad access detected [ 112.249279] [ 112.250882] Memory state around the buggy address: [ 112.255794] ffff8801c907ad80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 112.263133] ffff8801c907ae00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 112.270480] >ffff8801c907ae80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.277817] ^ [ 112.281174] ffff8801c907af00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.288518] ffff8801c907af80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.295853] ================================================================== [ 112.303190] Disabling lock debugging due to kernel taint [ 112.308995] Kernel panic - not syncing: panic_on_warn set ... [ 112.308995] [ 112.316373] CPU: 1 PID: 4548 Comm: syz-executor7 Tainted: G B 4.17.0-rc2+ #20 [ 112.324944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.334305] Call Trace: [ 112.336918] dump_stack+0x1b9/0x294 [ 112.340534] ? dump_stack_print_info.cold.2+0x52/0x52 [ 112.345708] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.350448] ? path_init+0x15f0/0x2320 [ 112.354317] panic+0x22f/0x4de [ 112.357487] ? add_taint.cold.5+0x16/0x16 [ 112.361616] ? do_raw_spin_unlock+0x9e/0x2e0 [ 112.366011] ? do_raw_spin_unlock+0x9e/0x2e0 [ 112.370413] ? path_init+0x1675/0x2320 [ 112.374292] kasan_end_report+0x47/0x4f [ 112.378262] kasan_report.cold.7+0x76/0x2fe [ 112.382577] __asan_report_load1_noabort+0x14/0x20 [ 112.387488] path_init+0x1675/0x2320 [ 112.391179] ? __ia32_sys_membarrier+0x150/0x150 [ 112.395922] ? pick_link+0xb00/0xb00 [ 112.399627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.404625] ? lockdep_init_map+0x9/0x10 [ 112.408678] ? get_empty_filp+0x37a/0x520 [ 112.412805] ? proc_nr_files+0x60/0x60 [ 112.416687] ? lock_downgrade+0x8e0/0x8e0 [ 112.420822] ? graph_lock+0x170/0x170 [ 112.424599] ? rcu_is_watching+0x85/0x140 [ 112.428735] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 112.433906] path_openat+0x1f1/0x4e20 [ 112.437692] ? unwind_get_return_address+0x61/0xa0 [ 112.442601] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 112.447596] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 112.452340] ? find_held_lock+0x36/0x1c0 [ 112.456388] ? lock_downgrade+0x8e0/0x8e0 [ 112.460513] ? do_sys_open+0x39a/0x740 [ 112.464391] ? kasan_check_read+0x11/0x20 [ 112.468529] ? do_raw_spin_unlock+0x9e/0x2e0 [ 112.472921] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 112.477490] ? __lock_is_held+0xb5/0x140 [ 112.481532] ? _raw_spin_unlock+0x22/0x30 [ 112.485667] ? __alloc_fd+0x346/0x700 [ 112.489444] ? usercopy_warn+0x120/0x120 [ 112.493486] do_filp_open+0x249/0x350 [ 112.497291] ? may_open_dev+0x100/0x100 [ 112.501244] ? strncpy_from_user+0x3b6/0x500 [ 112.505642] ? mpi_free.cold.1+0x19/0x19 [ 112.509685] ? get_unused_fd_flags+0x121/0x190 [ 112.514253] ? getname_flags+0xd0/0x5a0 [ 112.518215] ? getname_flags+0x26e/0x5a0 [ 112.522261] do_sys_open+0x56f/0x740 [ 112.525956] ? __do_page_fault+0x4/0xe40 [ 112.530001] ? filp_open+0x80/0x80 [ 112.533538] ? __ia32_sys_clock_settime+0x280/0x280 [ 112.538536] __x64_sys_open+0x7e/0xc0 [ 112.542321] do_syscall_64+0x1b1/0x800 [ 112.546198] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 112.551032] ? syscall_return_slowpath+0x5c0/0x5c0 [ 112.555941] ? syscall_return_slowpath+0x30f/0x5c0 [ 112.560858] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 112.566216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.571059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 112.576244] RIP: 0033:0x453aa0 [ 112.579427] RSP: 002b:0000000000a3d940 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 [ 112.587130] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000453aa0 [ 112.594394] RDX: 000000000000000c RSI: 0000000000090800 RDI: 0000000000a3f790 [ 112.601650] RBP: 0000000000a3f790 R08: 0000000000000001 R09: 0000000000e25940 [ 112.608900] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000001e4 [ 112.616157] R13: 0000000000000000 R14: 00000000000001e4 R15: 000000000001b450 [ 112.623927] Dumping ftrace buffer: [ 112.627469] (ftrace buffer empty) [ 112.631157] Kernel Offset: disabled [ 112.634798] Rebooting in 86400 seconds..