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"]}, 0xa60) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x80, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 2018/05/29 11:53:21 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000400), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/29 11:53:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008110000000000000000000000000000000000ff0200000000000000000000000000010000089078"], &(0x7f0000775000)) 2018/05/29 11:53:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x200) fallocate(r0, 0x3, 0x0, 0x10001) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xce988bf0c7f7b39a) 2018/05/29 11:53:21 executing program 6: r0 = socket$inet(0x2, 0x1000000000005, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3), 0x0) close(r0) fadvise64(r0, 0x0, 0x100000000, 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x200}, 0x8) r1 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/7) 2018/05/29 11:53:21 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 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}) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x8, 0x8, 0x3, 0xd6, @time, {0x579}, {0xb0a, 0x800}, @control={0x6, 0x8, 0x1}}, {0x8, 0x0, 0x8001, 0x3, @time={0x77359400}, {0x3, 0x7}, {0xfffffffffffffffe, 0x7}, @control={0x2eb3, 0x1ff, 0xdf}}, {0x100, 0x7, 0x20, 0x8001, @time={0x0, 0x1c9c380}, {0x200, 0x80}, {0xa59, 0x1}, @queue={0x1, {0x8}}}, {0xfffffffffffffd8c, 0x1000, 0x0, 0x9, @tick=0x8, {0x2, 0x7}, {0x3, 0xd5}, @raw8={"6b8c8a8743a149213a224e1a"}}, {0x9, 0x987d, 0x8, 0x3, @tick=0x3, {0x4, 0x800}, {0x500000, 0x1000}, @queue={0x1, {0x1, 0x9}}}, {0x4, 0x4, 0x6, 0x6, @tick=0xffffffff, {0x8}, {0x0, 0x7fffffff}, @time=@time={0x77359400}}, {0x7, 0x16a, 0x31, 0x8, @time, {0x7, 0x2}, {0x0, 0x3}, @addr={0x8e70, 0xffff}}], 0xfffffffffffffca1) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) 2018/05/29 11:53:21 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x1, 0xffffffffffffff47, 0x6}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x2000000000) 2018/05/29 11:53:21 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) llistxattr(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/4096, 0x1000) recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/198, 0xc6}, {&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/236, 0xec}, {&(0x7f0000000580)=""/123, 0x7b}], 0x7, &(0x7f0000000680)=""/227, 0xe3, 0x8}, 0x42) close(r0) 2018/05/29 11:53:21 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022008302000000008980e8ff06006d14002b1f00beb7f56420c76e6e01c7033500b0ceb8792f75e6bc667df09f622d323f26a1f8964e011f1cf5a9dc5637fef1bc05685401763ff6bf9a6cb4ccdd67e8000000", 0xfffffffffffffeb7) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x8000001000, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000), 0x77}, 0x0) 2018/05/29 11:53:22 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') exit(0x0) lseek(r0, 0x30, 0x0) 2018/05/29 11:53:22 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@gettaction={0x110, 0x32, 0x300, 0x70bd2b, 0x25dfdbff, {0x0, 0x2, 0x9331}, [@action_gd=@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x800}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @action_gd=@TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x906}}, {0x10, 0x12, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x14, 0x17, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3}}, {0x14, 0x1f, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x53}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x75ac}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x4}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004805) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000de, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/29 11:53:22 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) write$cgroup_int(r0, &(0x7f0000000080)={[0x0]}, 0x1) 2018/05/29 11:53:22 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/05/29 11:53:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000000c0)=0x54) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) r3 = shmget$private(0x0, 0x1000, 0x90, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/73) 2018/05/29 11:53:22 executing program 0: r0 = socket$inet(0x2, 0x803, 0x4) sendmmsg(r0, &(0x7f000000f9c0), 0x0, 0x0) 2018/05/29 11:53:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c020000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/29 11:53:23 executing program 7: r0 = memfd_create(&(0x7f0000000200)='*/&%keyringposix_acl_access,vboxnet0ppp0!vboxnet0{trusted}:em0vmnet0}-[&em0\x00', 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_pts(r0, 0x80) poll(&(0x7f00000000c0)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x20}, {r1, 0x8}, {r4, 0x101b}], 0x5, 0x8) r5 = shmget(0x2, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000440)=""/245) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="b80000001900070400000000800000007f0000010000000000000000000000000000000000000000000000000000020000000000000000000200ff0000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000473af85146f24c2e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5f41ca9810000000000dbaccf7a18e15620ac79afef874f13e49a518c81527c26f34e612ec875d492edadcc3791045100ca5d5164671859de06cb4829ed3c24082d76afab861eea61bd4eea5e707f0b15a4d35075"], 0x3}, 0x1}, 0x0) 2018/05/29 11:53:23 executing program 0: socketpair(0x1e, 0xfffffffdfffffffd, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f00000004c0)=""/4096}, 0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f00000000c0)="7e496783a173e26ec093b38995e0cd681243a2bd8bfb1c3452c7225c5fd4dae89299cc77f960bb4e19cf94c5ad1b6fb996f4d88d55502f09c9bc6f95ee") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/29 11:53:23 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) close(r0) 2018/05/29 11:53:23 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x8002) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x30, {{0xa, 0x4e20, 0x300000, @empty, 0x78}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000340)={r1, 0x1, 0x316, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/29 11:53:23 executing program 2: r0 = socket$inet(0x10, 0x5, 0x2) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000240)=ANY=[@ANYBLOB="08000000180000000080000000000000f9fffab61ee17a2ada763c851f1c1260300de07d58b9629879c69cc1f9a5b2035a6d5d6f8e28480d88de000000000000000000000000000000996e57b87db5a4c10014179de0c1b5ea4df50a9b02192f2fbd2ce3924f93f864ba69e40f61c07d244cf52d4e4358c4712ace479df3b16270be26bec07d31c318374bb7916d55af38710769af7ac31f19e2d7b9fb37ae67cb2100bb54ca05d7ea"]) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebaeacea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/41, &(0x7f0000000340)=0x29) 2018/05/29 11:53:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') getdents64(r0, &(0x7f0000000df0)=""/528, 0xfffffffffffffe2a) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/05/29 11:53:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x0, 0x1f}, 'port0\x00', 0x40, 0x2, 0xff, 0x0, 0x8, 0x6, 0x2, 0x0, 0x0, 0x1}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x381001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/05/29 11:53:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}, 0x37f, 0x7, 0x694, 0x20, 0x61ede7610da9ebde}, &(0x7f0000000280)=0x98) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) 2018/05/29 11:53:23 executing program 7: shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="480000001500190020ffff7fffffff560aa3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080636fea516e69787263e9c8b92994", 0x48}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x100000000, 0x1c}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="d10000000507d15612dc68321eb7f14276e23b57696ee579c94fb6c99c8c355268e8430ffe340447d3a6a5ee6ce2ef4790ab601f50326e6eac7042927e5dc90113be3dac2a7a7bbaf1b07f8eeefc0771feffa6760cd9270fae2665721b887f1c725f29a56929dffea1eba470e9cec1c933f9b7df9df364675ad0a8304c40404d6653d2f018d88db357e925e8a435ce65a1266101344c6a7278e23405a292bf4f5921eaea00b03ae3e762c18d7218b02844fb90aae6e66ea3940f0b2f418846ca9f77e445f89102f1c96be6769b2d0fe80ba36056d4"], &(0x7f0000000180)=0xd9) 2018/05/29 11:53:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bpq0\x00', 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@gettclass={0x24, 0x2a, 0x26, 0x70bd26, 0x25dfdbfc, {0x0, r2, {0xffff, 0xffff}, {0xffff, 0xc}, {0x6, 0xf}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1}, 0x4000000) 2018/05/29 11:53:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x0) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x82bb, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r5 = syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x103000) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2, 0x0) poll(&(0x7f0000000340)=[{r0, 0x2202}, {r1, 0x1040}, {r2, 0x9000}, {r3, 0x2000}, {r4, 0x68d64459372f5354}, {r5, 0x14a}, {r6, 0x1}, {r7, 0x5010}], 0x8, 0x9) r8 = socket$inet6(0xa, 0x4, 0xfffffffffffffffa) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x33, &(0x7f0000000180)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) 2018/05/29 11:53:23 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x23, &(0x7f0000000180)={0x20, 0x8d, 0x101, 0x9}) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0xfffffffffffffffc}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) 2018/05/29 11:53:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_map}) 2018/05/29 11:53:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x6744}, {0x6e0e172e}, 0x0, 0x6e6bb6}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1, 0x0, 0x0, 0x5}, 0x4050) r1 = fcntl$dupfd(r0, 0x406, r0) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/05/29 11:53:24 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000001c0)=[0x2, 0xe33]) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff0000000000000000000000000000000000000000000000"], 0x78) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xfffffffe, @my=0x1}, 0x10) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x2) getsockname$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) 2018/05/29 11:53:24 executing program 6: socketpair(0x2, 0x80f, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x100) r2 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r2, 0x40, &(0x7f0000000100)={0x29, 0x7, 0x7, 0x100000001}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x6, 0x4) fcntl$lock(r3, 0x5, &(0x7f0000001f80)={0x0, 0x2}) 2018/05/29 11:53:24 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$bt_l2cap(r0, &(0x7f0000000080)={0x2}, 0xe) 2018/05/29 11:53:24 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x4480) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/29 11:53:24 executing program 5: socketpair(0x0, 0x80007, 0x0, &(0x7f0000000140)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x5, 0xfffffffffffffffa, 0x80000001, "0e056a57f1f982e8d76a8a65ca2257342c7a48c38a769272cbc5d78754ad894ebae6e1719d3bb5248c013f6789305f2c242e4dc478c0456f9001b4025f9a9e", 0x36}, 0x60) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000300)=""/201, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x7fff, 0x80000000}, 'port0\x00', 0x0, 0x6, 0x0, 0x5, 0x4, 0x3, 0xc7, 0x0, 0x1, 0x9}) 2018/05/29 11:53:24 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/29, 0xffffffffffffffd1, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="3e8bd4014628dcd58be284451ac08620", 0x10) 2018/05/29 11:53:24 executing program 1: mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(0xffffffffffffffff, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x80000000, 0x10001, 0x8, 0x6, 0x40, 0x3e000000}, 0xffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xc14d}, &(0x7f0000000180)=0x8) close(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/29 11:53:24 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/05/29 11:53:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr=0xffffffffffffffff, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/wireless\x00') 2018/05/29 11:53:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, "55de9f"}, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/05/29 11:53:24 executing program 4: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r1 = dup2(r0, r0) getpid() syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x28) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) close(r0) 2018/05/29 11:53:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x10000, [0x0, 0x3, 0x80000001, 0x9, 0x8, 0x9, 0x6, 0x538]}, 0x5c) listen(r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/29 11:53:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000380)=r2) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xdd, 0x3}, &(0x7f00000001c0)=0x90) listen(r1, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r3, 0x200, 0x30, 0x7f, 0x6}, &(0x7f0000000340)=0x18) r5 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xd9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={r4, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r6, 0xb440}, &(0x7f0000000180)=0x8) shutdown(r5, 0x1) fcntl$notify(r0, 0x402, 0x4) 2018/05/29 11:53:24 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x8200, 0x0) dup(r0) dup3(r1, r2, 0x80000) r3 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1}, 0x8) unshare(0x64000400) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) memfd_create(&(0x7f0000000080)='ppp0\x00', 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffff, 0x0) accept(r4, 0x0, &(0x7f00000001c0)) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000100)={'sit0\x00', 0x6}) 2018/05/29 11:53:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, "9aeccdbb89720dae8eb9f15736d2fe85c643aed34a996955dd95d7cdf68fd03a1e901142a1b592cb1ba666fb"}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000000c0)) creat(&(0x7f0000000100)='./file0\x00', 0x2) [ 184.762798] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:24 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800071400be02000900070002090011ffeb00090a0eff0f05000f80ff00", 0x22) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xe31d, 0x3d1500) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x20000000}) fstat(r0, &(0x7f0000000040)) r3 = geteuid() setuid(r3) [ 184.969330] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:25 executing program 0: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x4003) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000e15000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000280)=0x8, 0x14a1, 0x1) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000200), 0x5e, 0x0) 2018/05/29 11:53:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'dh\x00'}, 0x2c) readahead(r0, 0x5, 0x2) 2018/05/29 11:53:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffe0, 0x101001) write$cgroup_subtree(r1, &(0x7f0000000040), 0x0) 2018/05/29 11:53:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000df40)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x40, 0x7fffffff, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d7144700efce0db5948594ddd4a31238fbc73aedc4e460f3d4d0b4b164766b10271d7357787a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0x382) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x82) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x1f}, &(0x7f0000000280)=0x90) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0xffffffffffffffff, 0xd0a, 0x7fff}) sendmmsg(r0, &(0x7f000000db40)=[{{&(0x7f0000000340)=@ethernet={0x0, @random="ed420b128d82"}, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)="ad2aecfafe92148b7f22080a26c78534ddd5f650686640c610af", 0x1a}, {&(0x7f0000000400)="96ffb8e4ba015646a1ffaa190ff4568d2f508edaf9fe5dec1bd615ba8331a9f6260ddd40b96f495249684a21477caab3956b987a4968e356d372d79833ea26dd42e2743c512356c9dca727777c41", 0x4e}, {&(0x7f0000000480)="451f277be8843093aeebd83baf9c89fc45283cbb0706fc646af509afca91b66e17b6b5efa94ff53e2424885f3419e7c705007dc1574863e25ed6474d8ca8019b37a25625162573e195f52c405d06c263094c6112949adcdebacf73a4aeb528b5d9491bde1543aa23d53a6195dbc5a669da51cddee6b604aeb0c303a31762394db7dead42a2489be11cc1d205001f0a", 0x8f}, {&(0x7f0000000540)="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"}, {0xa8, 0x117, 0x0, "c1a969336ebea4c4d11cc5807711a958be61cd89ecd56a4e44e2cacec70acb2aaccbd78218484d8673da5cb455f19522a9c71f9aa50886d5461d98cbd28b9a99dcdf3a67da78a9c1ca973b415b733896d156e16e1f3f96ee746653c8af6a27a8a63435f84809835b384a1855d9b3ce406fc1874b6d351728778294203fbb11f733571d35dbda4248fbf7ad5344cb305a264cb2d29c"}], 0x1298}}], 0xa, 0x8c0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f000000e040)=0x1c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/126) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f000000dec0)={0x7, 0x4, 0x2, 0x1684, &(0x7f000000ddc0)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/05/29 11:53:25 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x80000001, 0x4, 0x847, 0x2, 0xc, 0x10001}) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', 'posix_acl_accesswlan0bdev}eth0'}, &(0x7f0000000080)='/dev/vcs#\x00', 0xa, 0x0) 2018/05/29 11:53:25 executing program 1: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100, 0x30, 0x3, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x1, 0x5efc, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/05/29 11:53:25 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) lseek(r0, 0x8000, 0x1) 2018/05/29 11:53:25 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x100, 0x82) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x38, 0x0, @tid=r3}) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="0635f67b292139205106c02ba913b90886fb4889a10857be0c5449a4cb54ab7fb916478cd738753f55763f7278e51b630df5bded7f61afa32be0a9c67f6ebdaea2728895cb01180b09", 0x49}], 0x1}, 0x0) ioctl(r0, 0x8b25, &(0x7f0000000240)) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000040)={0x0, r2}) 2018/05/29 11:53:25 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYRES64], &(0x7f0000000100)={0x0, 0x0, [0x0, 0x8eb, 0x3]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x6, 0x1f, 0x1}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/169) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') prctl$setname(0xf, &(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYPTR, @ANYRES16=r1, @ANYBLOB="020827bd7000fddbe50000000c000000080f050886ae2ce56179b67016c8000400e0ffff0d44e787000200000008000600fbffffff080004000600000044000100080009006c0000000c0006006c626c6372000000140003000000000000000000000000000000000108000800fdffffff08000b007369700008000b00736970000800050008000000080006008fa60631"], 0x3}, 0x1, 0x0, 0x0, 0x800}, 0xc800) 2018/05/29 11:53:25 executing program 1: r0 = socket(0x11, 0x80000, 0x10000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authenc(sha384-generic,ecb(twofish)))\x00'}, 0x439) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000), 0x73df) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r5, 0xfffffffffffffff8, 0x9, 0x5, 0xffffffffffff9f49, 0x7b}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7fc1, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000140)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x1000, 0x9, 0x0, 0x82}, &(0x7f0000000200)=0x98) 2018/05/29 11:53:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d00fdff00000000000000bd7efbc855b50032000000183bb3ebcda015ab4f59ef8c3147a3af2a01cd081783b0fa03515c78133cb54df04d92599598f7364b1d2f2cef185d954fb63a1987bee98055cf1a2c97e58715529307d4df6987496ec5080068745fe81e6f1649c3fd89392331b482707423340454851a9c"], 0x14}, 0x1}, 0x0) 2018/05/29 11:53:25 executing program 3: r0 = socket(0x10, 0x80000, 0x6c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0xe4b}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x5}, 0x8) r2 = gettid() r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r3, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xe2, "933d385922c4186e27e78d365acba564eb1965cfeed50885c1cabfd3dd60002c30bcc7560b0092f2b875555a6aa25d794eb5e768440c14af1428a0ab28acc9d29a92113ff204ff06b3a0c7323cb0bad2106b864b5cdac38e3b59fcdfebc05445a993f5ea44cffd6dc54372ca31040624469e70be7390752570886a959fcdcd6aaa16bf125038289d8b1ec2ff38095ee721eb9218ee57467e71f3a82e3fe773ec5048b519f2c9921872b3c0e0efbbcda7e655d134345f2f8037941db97a18f77454c382ca918de9a03cc515064e04b5c1307a84de5c08c1fa7f295eef3328c2e90759"}, &(0x7f0000000180)=0x106) mmap(&(0x7f00001c0000/0x4000)=nil, 0x4000, 0x0, 0x16031, 0xffffffffffffffff, 0x0) 2018/05/29 11:53:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffffffffffffff5, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r4 = request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='syz_tun\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) listen(r2, 0x0) listen(r1, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x28000) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000080)) r6 = dup(r0) mknod(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r6, 0x1, 0x9, &(0x7f0000000040), 0x4) 2018/05/29 11:53:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f80)={0xffffffff}, 0x111, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000001000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xdc0000}, r1}}, 0x30) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x202, 0x0) getpeername$ipx(r2, &(0x7f0000000200), &(0x7f0000000140)=0x1f9) write$rdma_cm(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="ffffffff000000000000000000000000", @ANYBLOB="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"], 0xeb) write$binfmt_aout(r2, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x2fb) r3 = semget(0x2, 0x5, 0x40) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000600)=""/41) r4 = socket(0xfffffffffffffffd, 0x0, 0x7) sendto$llc(r4, &(0x7f0000000300)="00d237300bc2b581c3ccf503f70e9772cb71caff4467782035ca357c061a3c751db846de5739f11901860b348773b000a80eedc716d2736b7d97e01e6c436b0d08a05bbd9338bac1", 0x48, 0x800, &(0x7f0000000040)={0x1a, 0x0, 0x101, 0x101, 0x1, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000000c0)='ip6_vti0\x00', 0x0, 0x200000000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x3, 0x1, 0x6, 0x4, 0x4}, &(0x7f0000000280)=0x20) r5 = add_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0xffffffffffffff9b) r6 = request_key(&(0x7f0000000940)='logon\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)='%\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f00000008c0)=[{&(0x7f0000000400)="9e3255a48f00ef89f1b5b7bb560b20c9b515daa76efe42217671927804870305f8e79d7a4a0274ee97278c9a06b7bbec137a85db9097e72875ac4701b6994e09a6bd96cbdfba1c1f86535ba294d494d443571ed31b1fb8a686b9b3bdbdd69477438508e4c78b2ed01a9f24a14f3938c0163c8e745c8811423c", 0x79}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000640)="8b6557425c879fa3fd597735f44fca2e6204fde48e34bf152062a7c20046ebc6d46d02b5c0a5f0a84d9ac75927a6969f92d27591312fac9eb6baff0a466e544255455119efcaa0b7fc22c260ddf5c96d551137d2d043c60480de037450", 0x5d}, {&(0x7f00000007c0)}], 0x4, r6) 2018/05/29 11:53:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=ANY=[@ANYBLOB="800100001a0001000000000000000000ffffffff000000000000000000000000008f52ca4470f65e3d90b6206b0f000000000000000000ffff7f000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac141400000000000000000000000000000000003300000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001007368613531322d73737365330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480002006c72772d63616d656c6c69612d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x180}, 0x1}, 0x0) 2018/05/29 11:53:26 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) poll(&(0x7f0000000100), 0x20000000000001a5, 0xfffffffffffffffd) getsockname(0xffffffffffffff9c, &(0x7f0000001500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000080)=0xffffffffffffff8b) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000014c0)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x908000}, 0xc, &(0x7f0000001480)={&(0x7f00000013c0)={0xb4, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x6f, "bd3a221fe8c360f3e7c4016b69e77d678f1bcec203ec40fbe877bb71e0f4dfe0e116a234be8672b05a9e358ed346eddca86079dc0745a4cf2c2cd056fd2b1456accd41e0236c860bb5efd4e4c34d50e5ad92eaad91ceb1bc3f4723b79b21b9bd6c979592002319ed4886d1b438ad15"}, &(0x7f00000000c0)=0x93) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0)=0x7, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x9, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x1, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000300)=""/4096) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001300)) tkill(r3, 0x1000000000016) 2018/05/29 11:53:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x40, 0x340) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000580)={0x6b, 0x1c, [0x1, 0x6, 0x8, 0x2, 0x0, 0x5, 0x99de]}) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x210300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2b, r4}) r5 = getpid() ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000004c0)=""/135) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000380)={{0x3, 0x7, 0x0, 0x0, "758c5ae40db14645df210e226f4e21e07680d1138f9622a26f66ed2296f9f42ad988baf4d2fc71d8b9278b4e", 0x6}, 0x0, 0x0, 0x3, r5, 0xffff, 0x4, "878faa9f8a4e58930bf58ce0dcf028ca51cd680688377b939e7c1a5828450088a39e641b63b531dba5c1ba21479a9fe22f7547b2d905b5d50c226c7a1dbbd0ad", &(0x7f00000001c0)='user\'\x00', 0x6, [], [0x7, 0x7]}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newrule={0x20, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x20}, 0x1}, 0x0) 2018/05/29 11:53:26 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3a0000000300000000000000000000000000000000000000000000000000000000000000000000000000000007"]}) 2018/05/29 11:53:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000440)={0x8001, 0xe2ea, 0x2, 0x8, 0x5dc2, 0x1ff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000400)={0x6, 0xbe, &(0x7f0000000340)="88ce96a3a330da2e031c2d103fb16b1ca48e2ffd9f3d649f4e412d1a9b921338d35ea935dea616c8418ce2299c83cdd664304aa3b6ac1b37ef67b83f4b8d7201b442d0f8455596f37a69e06bf15e0414704d604b9243c75287a2df7a3367063da877c63dc3a95e8cdfbb1f7a2dbcb1ef6a136affe063811e10be6eb840285cfdd7f6648be1e1f8f8442116ca912a8a3dc8048e2724907f335fe35d9c21fb8523af2f3b46c965a09eb440c11065335d5fb4dabddb7393cde9f68413eca1b5"}) clone(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000040), &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101040, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/54) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)=']!\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='GPL\x00', &(0x7f00000001c0)='/dev/vcs\x00', &(0x7f0000000200)='em0\x00', &(0x7f0000000240)='/dev/vcs\x00', &(0x7f0000000280)='/dev/vcs\x00']) 2018/05/29 11:53:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000000000)="e669efb1cbc9f53a136a9ae3aaa9c9b9f56eef83d51409b6c52b7ce33d1482c3cd74419d96613b6f8f34e083eabd47f182573c4f1884198bcd2134fa247376f855290e249e9a0a45c664e96e2706851dc26403f9d8ad316daf044edab8d52e0da2db4295d804a574eca8509ef95ae6ce97adae19ceea5bb3457271251545b5b5e86be15979a9a0f1ee179fd629ef8fd66e9484b097ad1cd8f7a5b664188db8157b") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x8}], 0x10) 2018/05/29 11:53:26 executing program 2: r0 = socket(0x2, 0x6, 0x6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000300)={0x200, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x108) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) 2018/05/29 11:53:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f63d8f53817c3ac0ac124544d33e781b5bed8d30618232956b80283e1232746e5da408f8a3823548679fd9312d0647e42b259b271cf2648e34a83d94a422f357aeda3861f7b6ec758131a93d2f62bb0887d4ea0b40cb4de4a1cae36069c8c24c07846d3e70c7116d5c4ed3208") syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/uts\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x803, 0xc, 0x410, 0x2, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x100}, 0x8) 2018/05/29 11:53:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="77933c848b9fe0f925d842c3ec43c1a6a3549d28df79a75f2ea6bfc90c26d80f9db72575e7cefe7d66b25b5997d3cbb9d704e20a507342279db913894b0f175a9510884f88d7a85f3fc679c6370742edba261a5686432838f43ea5ca0ad75bda9d7c241ff7ce99f181300d8f8a7c4211b9b3e423", 0x74) 2018/05/29 11:53:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x40c, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x1ff, 0x5, 0x0, 0xb6, 0x2, 0x4}) shutdown(r0, 0x1) 2018/05/29 11:53:26 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x3f, @loopback=0x7f000001, 0x4e23, 0x2, 'nq\x00', 0x20, 0xd7, 0x5d}, {@rand_addr=0x100000000, 0x4e24, 0x12000, 0x6, 0x5, 0xd2cc000}}, 0x44) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x400, 0x4, 0x8, 0x800080000, 0x5}, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/05/29 11:53:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000000)="c626267f8523bf012cf66f") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x1, 0x0, 0x9}) 2018/05/29 11:53:26 executing program 7: unshare(0x24020400) r0 = socket(0x100000001e, 0x4000000000000005, 0x0) ppoll(&(0x7f0000000600)=[{r0}], 0x1, &(0x7f0000000640)={0x0, 0x1c9c380}, &(0x7f0000000680), 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/29 11:53:26 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x40, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0x280c00) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x82000, 0xa5) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xc0000000000, 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r5, 0xf, &(0x7f0000000040)={0x17, 0x81, 0x10000, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) fcntl$setown(r3, 0x8, r6) ptrace(0x4207, r6) ptrace$setopts(0x420b, r6, 0x8, 0x707000) 2018/05/29 11:53:26 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x3fffffff}, 0x8, 0x0) timer_create(0x0, &(0x7f0000001980)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f000004cffc)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x80100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000140)={0x11, 0xf6, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)="4c8e4f9ba3bfae52730138be11e269415c500d8855cf07e16e7d1096077747d8d9ad137eba971b8bbb21f6b7ef6b7d3353de216eaa3f6f6d5beeb9f97f084bd43b59015d1b0b66a348660fad94c6608225d4ba", 0x53) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/05/29 11:53:26 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/151, 0x97) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000000)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x64, 0x4, 0x7, 'queue0\x00', 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f647c4d0eacb8669bb5302901dc68d365de2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753c700aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x0, {0x80000000, 0xa7c4, 0x9, 0x81, 0x5ac, 0x1}, 0x9, 0x401}, 0xe) 2018/05/29 11:53:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xfffffe38, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x40, 0x16, 0x403, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) [ 186.536705] Unknown ioctl 19463 [ 186.620504] Unknown ioctl 19463 2018/05/29 11:53:27 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000015c0), &(0x7f0000001600)=0xb) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000001500)=[{&(0x7f0000000040)="2f3326ba436d7b6e554719f7e0f12e84d19f984633f25377fd6eecf4e3f1be92584bac67939446816232c7ab7045d64ac395389713430dbd31525d10de05c1996523e301809c67cd1fea0c54a87cfdc3857112f74f669d96b57125a62f8dd262afc98d8b0de8046af856453fb9818cf9ca8d3a04ee2bc7b00fe391e80dfb684f4ccdddf88373c2adecbd2a0a2fa0fe7693d830a5cf74d17462f602d91681cebcf3c839a4aa", 0xa5}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="e96ac7d5fdbae13475a38524021eeb3bf462113ea6c8d876cf83cd1281bc0dc744cfd8851845e0ae5862eece908522a7c36945bdc17fd557eab31abead153f26a47f2d2fe32e171c8ae2ddb8640eede5d8e8dbdbdf49c2a6f26a98dcdf1acb17e44605bc32140a3f0c0605fabac1c6375b3125df4e1c73621d616c05", 0x7c}, {&(0x7f0000000180)="3144bce99829cc66666e97d6ea1fd789076522c823535a2fca418330f117180147f4db2ef0295f98364dca45a012f6dc4dc71ef33d3e2ad59a452ca6ce63642241f655bb4a79545c6823bc35e6a30eea31f3e8b0", 0x54}, {&(0x7f0000000200)="73a6eedefb0efae3470a4344b47fbcf037f1f8af3f7ad8fdd058cfaa5eeae9b7b4a2da8f6b2556d315e595688eefb163a56f0662a9919c908185ff7a0174f9d0", 0x40}, {&(0x7f0000001280)="0c9386bab83357a2adb3aca0365656eaa33eda9030c28c49c1dc447911fbd03a7f794935272e3f69476bcd23b33d35b90924504bb3513854800dd0a79bb59c6f624a81995d6878962d290adc8fc55ed0f3a7b563025853bb47448e5aa7609a6833c5810fbcedcb", 0x67}, {&(0x7f0000001300)="54b5ff4c01d63010add1a56c5e72567ef746ccd1e60d8d58bf0eb77d4b2f378e19be114f75e530f8a5dc3c03f29c0f773f7ecc86566231b35be0d94d0c7e69a2ca1ac0cdfabb587acd106abd0e6aa8c23023e9401591a7b5cf782c6d5dd34cb0b9b4d411681e35d0f42d84ed254787218fef1e9340a4466867ba3a885b9a353302db2f5542f090f1bd5395567700d274164ea03b35d682da5bbc77e540a08dcbfec996cfa7fe6a9cd3d82980cdf5e971f1832f39ad6999a9d96a1aa6dd8af9dd64c4733f308f5ce752565b5d", 0xcc}, {&(0x7f0000001400)="d20dca3c1e445238ed1d2325584c98e896d06978977c996f7ea4d8ed07bd5f8664d1218c1c1b358e3647c22a8375831560838b1366dfbfa57a168b2870dd4d73ee108fbdfbbd0e80ab87fb61eb641a74b27c227773fbb41525a9e3a1eb70e2591d1c67019aed2ebfa7d7ea107519e30c68265b868488b96b6d70bf61e6d408ce45a0fefb3f9f1c172eba982f7c7028639ced7e19bc130d7cf7164ca5624b45e7dbb1d281d8286b97e87653251e9b06278f7cfcbee047f3d9da9333ad5b4d7e38e7fc51f6186e7f178ad61d6321", 0xcd}], 0x8, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00'}) 2018/05/29 11:53:27 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20400) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/29 11:53:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0), 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00'}) 2018/05/29 11:53:27 executing program 0: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) 2018/05/29 11:53:27 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffe35, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000100), 0x285, 0x20040080) 2018/05/29 11:53:27 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2006) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30b, 0x0, 0x0, 0x0, 0xffffff84, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}, 0x315) 2018/05/29 11:53:27 executing program 7: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='.') chmod(&(0x7f0000000000)='./file0\x00', 0x8) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400080) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xfffffffffffffff7}, 0x8) 2018/05/29 11:53:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000080), 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x7fffffff) 2018/05/29 11:53:27 executing program 7: clone(0x200, &(0x7f0000000380)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000004c0)="8a7f825b9d09aadba2ff291bb7f71968138427412aa00e6afee506d8e519b6bf63b25001a69550990ca0ac93f32e75d215e3b1869956308dbd295b636fa0cb0f63ee855723f5945a1f1165811d266ea9448d22ee14acd4b5b5cd8236ca3809e2055889da8bffdf7f6778876e3c599afc7777d5f378c190a445eb0c1e2a8b18cdc02ee83c6d4456764ec4d39b9c9fc7c4b8b0ff32") mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f00000002c0), 0x0, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/05/29 11:53:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/140) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x840) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/29 11:53:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x7fff) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xffffffffffffff3b, 0x4040, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/29 11:53:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfff, 0x200) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x220) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x20000000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000140)=@ethtool_channels={0x3d, 0x5, 0x5, 0x1, 0x1, 0x8, 0x6, 0x7fffffff, 0xff}}) 2018/05/29 11:53:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, 0x40019) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/29 11:53:27 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/mixer\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000001140)={0x0, 0x5, 0x6, @thr={&(0x7f0000000f80)="0af1c6334b51912f608fc45037eed0c964fa160af72d059cf8ccf2d23f09e10a88b42eaa3b554bfe567a0bbc5f781e2a7d54188194e53d013255e43505a0641487b415e900fac83ab4c5b289aa1ef1e3399def38133d05a416cfef344d81908db6d9d339e99154c971515d9fab6190d0d1050dd139375e7dc692b5565553132b57cb7719c703e04bc8e0f0fe2b83332b1322656f5dbf3b922b8f8f5f45b2b26ff4c27b17b812f88a8b519258dfdfb75a904a9ca6f10f205daeba3a16859acd7e", &(0x7f0000001040)="dd4a5bfcd399c862dfeeac6f8312d3c01896e5a16dd9b933ca7db15a65fcbcec9971acb391de41170195b43ec91a5052c625cf54c05c6131e284870764e9a398f1f663c2edfb6d4308fc07a0995b78fd5a036086b2d5db5d833389457860152050251000b4b4c9de2e6c89af20aa99930ed9a12dc98c7c621c69399055d3708da2c30a370e6f823721d7463d1412ea3f97a2c1c474f68a857b5db03936f9fc640e7dfc644f73cff0b28c806904c6e95cccdc02f4c3725abf56548baea467037f79110bd3d94675c85f77c7a1ae64"}}) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000f00)=@req={0x80, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000116bea"], &(0x7f00000012c0)=0xb) fsetxattr(r0, &(0x7f0000001580)=@random={'osx.', '\x00'}, &(0x7f00000015c0)='\x00', 0x1, 0x3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001540)={r2, 0x9}, 0x8) r3 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0x1f}, 0x8}}, [0x5, 0x200004, 0x7167, 0x5d2, 0xfffffffffffffffc, 0x101, 0x20, 0x8, 0x81, 0x1, 0x1, 0x5b2, 0x100000001, 0x10001, 0xffff]}, &(0x7f0000001280)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="2b0000008ff290215f9e200f46e7ad3ba1fa96fe1e04b173e3f352f4d5864ed6b24b80029af4136f06ab02373abc0cabf111f6929d1c82ed90e025255f92093456485dea86cc17f2891d256e3395301d6a2f989f3161f4fc3988b41a2bfdd9f2f6120debdbe9680e60b6cb266e2f4ca2b60d0d2189f1a835f79566eb3044da9f10c4f19448a905e9388b4142b0164c299c8addca361c6e386dba3ba1ab6b534b3a4b678de45d24ed719bd3926b06000000390b14198cadb944c1"], &(0x7f0000001300)=0x33) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001340)={r4, 0x7626, 0x1, 0xffffffffffffffa9, 0x8, 0x80000001, 0x1, 0x5, {r5, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0x10000, 0x1, 0x10000000000000, 0x7fff, 0x9}}, &(0x7f0000001400)=0xb0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$packet(r0, &(0x7f0000000080)="e8b9802a204d53f262b8ca51643138f895e8aa2fe9b7daaf24d6f78dce972d703f1d20d5685e2c5817e922a385590740011167c1b564694611608109b567f41723167b823f4fd30613cc57f3826f2f5b3ca3205b2d12fd1539d6fb42a011d3ab20a646f2b48e302ea11b7d0fe0264915b12a6529e59a9691c2bd8bf8d126a4dbab9d6074b355dfc4f4737dde134870b47bf03d882a07cfcb8afa8607cca4c6ddd8e6f2cc2c6f72878e53b1f0c46dba5d16d227ce663b5021313182b94d4d224987710b42350f45194c1bc96a4f206b9d66fd1d515dbf2b9c26418620d1b08ee3cc5ba5493adca3cdd8e42ceba504e5fcf63c51d900c9bbe7cc1e56635aa5f274ae6d1b1a499f7f8a2fd608283fca47e8f82cf229c2cba75316a45c932bcd3c94e33648bdd378216ac1b77343907397589c1280777999c3853b59a4322204b6c6d556eb64f015144bb75926b78de7c16ed76b7487d0d2bec59c30fc657d8a7da02bce4b4afb9611ed2e6b24254fdab0d7131890eb2d0abe1c89e830b30c17532812adfd3f1a20cd441219bef3e3700f5b15b6cdc6d39bbc18c635d6bc7714ee29d054a99fc948472589f008d161b1aa9b60be22ea35f1b12b989943dbea362cdc04b33e9d5db457afb5ba816825ef7b0889869988e5e32df3dc863b0897d1afbc4729972f7b0f72a8c7d1a1be6c66444afeac53b1a240a321b86c5285b2e90f7e91c51bd6b14ce33f1394ab6e6f50dd45f76f9da43c373f866e825ca1a2c42fc4ae211a8482895f7ec380d73fed6f1cb4a7eb38e69d67f94ae1527ae9a801e0056320670e46d49d4a99f2fc0c04fcb1ccc4b735a6f84200d9de79f6f200899ca928579695d423c4207d67826196b6831389d5fe3402d64536c325f8f3bc7d4aeff534eef94a5a63d506ac8cb60c13585439796eb3a38466dfa49422745ad788327190380d15a6a1d0e51e28582ca7702accf0b0d7b2c75d80fc8532a9e2355dcb41a7b1d678661f534616a82402334cde066adc2437f446196d40b3538fcaca27a6eafb4cdec4a821675a644f5008862aad85b1c2374adbfda24ed96e6333431d31f1797f2014c832746a5c17f26d462550b9938111016e1470954df8bc929a64b702b2d2b381518ca138ecacc10d6296c1cc727843ad2686bf49a0a9ef7c53e9104c3472c34034d12e0e3e1fed8efdd641b5fa68d701bb6968ef5656b2f770603adfd17e4677cc30b0e7a136bd487195d51a8158617c76dbc5dafaae2ed34b6649d193d2ad234107ed3668886754d5e60275ac67920de09e2faadeaebac2d92dab25de5fc8b7d01d38cb4cb05b1c465f9de61809dfd36c3e00e184a6e3a9489bf9183bac6dc3b48beb21aa8283930d70e3d192dfe13782a93b77c9b43c565c5e8c04a9f744053958332b3497c49e26dfdd74b0cee79bdd6f563d17dc633e31567f57247b0a7e7065edab1f3a1f0dcea4dc53dbaf71d23f61cbb846474e1f494ad88f56f13669b123cff2fd73e8389b24ea508b97b6e1742d12dd41847d70caaabf59fced87b555ed5860080d0f34c7529563fed7b36761ed3e8193f108fc0c8f9c5c8babb5bb40cefd145ec6a78f3d67cfd8840db585fe3bb30c8843fbec0d20b6f09e03e2c1fa395b9c19e81e4b88f35282b8313aa66d22596820118a485939076a84f23b305779912bb7e3aa6c8f9de4e0ccd6a1c991ae962fbe4c3af8c56eb7347ced2ca4f4eaa683431b5d66bcd171f84d3d83b2f978b1e31566ffcd8302a5d1cadc39440c8855c72dd6c894ab95d8fab74d7caae4dded56a08f6f4cd097701681c575896cc28d7f964384d369fd46302ed64367fe6dea205402707cd90f4b8d2a54159125867774dc487a9bfe50b4b5b38ee67c831e6483468d3db25f410ee59d695c5e02dc88772c918c049b782f711b333863b3f83b31ce6b405351f8430fe31fec7c99d6579b99865e4e225d4830de9dad23d0b1634a0c1a5841f3f46a81aa388e06129f739fb94a515d83ceec2868e1b10847b983fc4608647134983f86f47c726f789b3198870d9f871f9aee02d25cf4f699c069e88269da1bccca7db65f124e6ef9429538657b95ac8d9b89388cdd69a380b9c5a13171eea9cd06a305cafa60c4b9e7ae196c7cbbd5b4867852385dea1ae33c333476e798a1c156bab65a80054cc81ca93906fcabb5ab6e7e881f6199e1c86da4122679eccc6f631682dd9b9af7f3ea8e94a2d7967dedbce1de6c0b8b983a61fd4128199fd7fa8a545eadf8931fd5b64a981a0a2b63923db5beb485053acd591a9f5390d0bd5a1bcf54ec25b1a8c9a0a35b6cee790ff72d4c1ebe54f22cdd658e9de2e8a6a899faec9f2215065f469fa461bdf552f366de45f51961190334257db42436bb1b084227e816f09707f5a01a8b0a553d2bc3cafc3e5ea7e3d35cb61dc5898f0aab16bbf77aae871735c596d4c7ae2af817829ba201c415984ca9ac4f1e7c6068a2cc438b283c6f9e63dddb55de894fbd779c1f885c3704a0cee7134fcf2af7c4140ebbf0fc44748d41937568ea172053273fa637868dfb4996fb5f4b678641f4712463a3fb754c068dcc6ef0e72d84dfa89ee15b63bf604e9470a4cda3fba1a4197f928eacbba650982090282b17f0ad4a6cd3850cab29a377fdc20deb288957fcfb02533784290e71fd5bd9b0e2d8633abba14cfe2b2f8db016b3c0f75ddc6a521e43bb7773d3e517b255d96be65d83a5f84eb0a02e0891897eab23eaeffba7b23574c4e25f76bf1be0bc9ca946b03b579338b3431c4e534aff31d1e9f74ba88f2407d9df5d4a237daab452b64be8de2c085fecd6175baae8e629e1e1e1076cec0ced1d4c39531caaec1d4c0868cdbeeb70b96cf409ed77e61d61d89be7edc1f110dba67cd8a974186a18acd6dcc97ee4affdbec259396b2702fc5dea53f13b1ff2bc5d9698db6943d99198b1e31bed820dad9c2fd9dfef8646910f21591c2dacaf42e7265d2024087b1fbe3a20b776589ff8e5c609a5c033d453c49f12b0926fa12789df8cb1756c94a6fc14e7d43e026b7a8b72981d0bd7dea16dff29cfa4d39dd223299ac527809aa54862cff45a570f00212882fe6b2079b097028485347e304dac5d98c1286740c8433df51b5f3aefeb33786765b08d74fa5cf039176e9572638ca068cef71ceba38c3ed7705aa0bd702597334f7601e33852349ef2907726f5ff0eeb1ebaf1878b8b9ed634fbd2cb52e237ae525750cf69d1703f24e8c72e98a282e4a1f46d8637ece2f1241985bc0c190424bc7cd0cf87dd3666e675959fa7776c49716e30bdd6c30c144c09bebb94be22ab302812f028af14114bbdb9c599d5d89f7742cd629c7099711693c9cc379e1e2bfeee0b1ccbeee831e5cc851490f5293b97e754a93c3edbc066d8d116d8ad17dbd64870cbdf0e8255dc4663660e7501be9eabd746cf899b84097843b5f935e389e85a972568484404730ddaea9dacdcced3968cb1a2dcaef332d0a051b65958863c3925294db46cc74c175a3d4222b8a276d6ade94eaa3fc89d512a36bf62b7cff57e0ed0ab9bea1a41c379e378e7986b19672956bca33992229789c6d7952d167da7399cab757a9a7ee631478f3442ad6d6e370d6c1318217a7b7cffe1dbbed137ecf49e5820e32d9ab33d8c95eb774e47392785213e291e45127ef58c7d8fc8f45955599eb8a514803915acd9e1f775c8db15303d3018e1d0362e73328ddfc6165e5f2e3b3857873208a3a572b477c79f175823c8a2cab2b0c97b82d3524e63a6bee950072791cdfb86ca8e746f46f3451a21016390f19d425e5310023e4ee1ae25f16955f0e2b7b1b527859c209303adf0d6b6e3a369fc7bccadd2cf64b6818f076be07541ee5f85a271c8db95e609fca8cecc25619c40064f83d4c8b5bbd5ad4eb54e574dd30e6d71effc59e8fc7df77619b3190e6ade7599d27904a06a97d73ae0daedbf28bfc6a1c7d672342eef3fe4e802e0e86b95f9b8d51c7a089ca75dfbe3316a5c4d30900feee08b82448cc954d7982b96f754883b71adb12d1fc6c5481c5fd756dd1cafbd3973f49a69ad83e5e1e1e43d8ed90f5304688e108f4acc19aa7f02ae6f3cca9765c715b57180bb83e5971b1e2a7ca0b7c4b0bf76d8334470e6e001fe09b128466922f93f9cc0d2d67cc014133cddd6ba415e4c961b771c580a49b178a23c5afc24ede6dbddc6237c888ed9ef62f94b7b815f23ba4c91f2b80da1a4ccd54fc800e13dc7f99f4e68e3b0a81e5101553757b84976f271bd516c73addaa8b7788669b5914aca745a81859484d8f2d2dc86b026e9323d71e4d88f9b81fc5e13deec4f846f25e16f3d2e64eb82b69cb35a8f67f27d30cbba6a28640e36b64cafb7ad54f5183f32aa137e0ae531dba925eb81ba46ad4243523a0bd725823315b13917011ee9954a99382def9fd90311e8ffb43983110821b1e655bc828c575fd70dc0409a949dd0bdfdb8032617921acfe9b8479647a3d486a96db0223db7ff4bc530dd435a9b36c5206c6bf6081e2b1d4fc4a63bf5a08907911928301b78ba27bd16ec661b3f440be35331884779c9597373896f567bc5a1f42583aac3c631769401ef20f4139a81eba84bdcd6446f7f85194383b590155d450c5234b7cfb01ffddb01e52db9bce6b6d8736ed73ecb45f9d6da79b8d099ab227f72eeea75baaa8392ae36c209c5401ed5ae457e25655a8eaa992154d4db62ff45994461c4a5fb38fc002fce1317d4b612f6303498528cb5063028becefa08576133593c7fafb7925c71b79f953ec149b0248a3f919ef426d2e97a238affe170730ec98c992bd0aea07c0ff6453710f0cb3dbe6275c2f4d1c5965d159c39781bf89b359174df4a5ff9a62722c9e76150fe44484dd3af53d400a18bf588bafd8b6989cace5efb48cc0cfe19309009368a77fb091558079437101b55f52bce8ed8fcfdb08af6e906240ad850840bed465d780a1bc6e1f1ad164cc69fe06aeccec55c8f2bded44d21a7cc82667df42dd52f1c891248cb0c8df6b81c5f32c3d434020ee3bc1f4fe107a0f5fbc75f93ad5fcf9e0801c8d9d7b3f6ff140d597c555733d7e350ea4afab4238f8cd7e84d7329cbe3f54163b3c5fa3290b54aa5c185d4262386a40adc4fca131fbcc27389425489ddf6b8312f518c3e4383", 0xe4d, 0x0, 0x0, 0x0) 2018/05/29 11:53:27 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="f268a5d8ee3d1e511126a332f6dca45cd233cb51895765510645a11790fd60315f3d9026255096d3702c8640af2f195a2a4c81920b42c8f10dee00963de20b34ad18badd7bebe91e4af472f0d21bcbba8f3b7ae8d4f8b153f64e097ed6d9d9054e12bbdcffb2db6f8f087d1cacf4fc949a38983e1a27eb94debb2fe15942a378d896d042763b2c0bdef8fdff4d46f597463c3978d3b9af3d14eb169caaf54aed03c22f8ea62228baa457453f4537f2e7518bee73abb54264300d3a5c675fc84fae6de77b64977cadf8", 0xc9, 0x20000000, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$OBJ_PIN_PROG(0x11, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00'}, 0x10) 2018/05/29 11:53:27 executing program 1: unshare(0x24020400) fstat(0xffffffffffffffff, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0x8a40}) 2018/05/29 11:53:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000640)=0x2, 0x4) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000480)=""/67, 0x43}], 0x6, &(0x7f0000000580)=""/75, 0x4b, 0x4}, 0x2003) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x192, 0x28, 0x5, 0x0, 0x0, {0x1}}, 0x393}, 0x1}, 0x0) 2018/05/29 11:53:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f000083c000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountstats\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x4, 0x3, 0x8, 0x7ff, 0x885f, 0x348e0000000000}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/29 11:53:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/109, 0x6d}], 0x1, 0x40019) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/29 11:53:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0207000f030000002cbd70000000000001000900000000003e506bafa6f11f6a4129e1b0e141b661ab2c0659a4e3f58e0454ff95fad01cb607ced64cd6fd851b34c21fc5f0d9cbc639a05b83dcbcf89f0fbed3cea081c24e554ae6e4dab8a838c207252ac7d616b6"], 0x18}, 0x1}, 0x0) 2018/05/29 11:53:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x5, 0x13c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$unix(r0, &(0x7f0000000180)=""/46, 0x2e, 0x2000, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @broadcast, 0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x9, 0x2, {0x0, 0x3, 0x7, 0x3, 0x8}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@empty, 0x29, r2}) 2018/05/29 11:53:27 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) write$binfmt_elf32(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x8) fsync(r0) 2018/05/29 11:53:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x40000000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0xc0bc5351, &(0x7f0000000140)={0x100, 0x0, 'client0\x00', 0x0, "cf5493b26f7da4bf", "24000000767509a2cbf0594d0000000e0500000098701440123dd35fe184e054", 0x7, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x40, 0x0, 0x9}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x615}, 0x8) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000400)={0x27, 0x0, 0x2, 0x6, 0x7, 0x0, "5e323a5eda4d4ba8d3445fc6ee8147757910c496e2cc22dfc01b94ed8a9e372a5b62ac6c478e812a5750bb56c021d4243c78a2b65095fb040ba6469fb84644", 0x1d}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000000)="d1ff0db5737b9ec8a90b", 0xa}, {&(0x7f0000000480)="3bf9557f51fda218954b975ae003361187d8ad56b1e02b57932a8763f84994ff50da8da8c71f2ba34e93b4820e43e7c9f1ad0c0eb02b69ddef720694b8d420e4ccf686fc8cf7599e4a3b765e705bd79aa8bb5398d92407a65ae38b62e289bd720e874c235784b49813342ab05a8e2c5add9c954340f06853b33730bd62db4c682b9895dacd6b103e52b15f2255706e2a9ee589af6539295df935eef6ea90fbcf2a", 0xa1}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="e0000000000000003a010000ff0100000e44113cab4d46ad1428f2e3046d4f5f0e65c96997b6d0e620f7efcad456c663b909e9e5e67e43e7af9296eaab01c92303e75fdcc889ae1d4af1ac6b51b53e25455648cf1dcfdec431b76f3558655d7f8edec020866a1cffc004ffc9b19516ab714ef0af8263751e414b871ab62f8074d1aaddd6f696262c53331f68233fdbc876948325784be8ba005a7397d83088bf5dbd6191dd5cbdc7f96c43022fa5f1e9beb3c6bfca33361ce5d4be4771c63c43b14cbfcc17ab03fc9afe406bab9246ed18e5fa3b5ed203bc2774fd4eca8afa157df8d75bfba7330000000000"], 0xe0, 0x4004000}, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000700)={0x80000001, 0x4}, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xe199, 0x3, [0x2, 0x4f7, 0x5]}, &(0x7f0000000740)=0xe) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)=0x0) ptrace$setsig(0x4203, r3, 0x80000000, &(0x7f00000007c0)={0x24, 0x7, 0x3, 0x2}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000340)={'mangle\x00'}, &(0x7f00000003c0)=0x54) mq_getsetattr(r1, &(0x7f0000000580)={0x2, 0x1000, 0x5, 0x8, 0x0, 0x3f, 0x0, 0xfffffffffffffbff}, &(0x7f0000000540)) symlinkat(&(0x7f0000000680)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 2018/05/29 11:53:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0x1e8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000100)) 2018/05/29 11:53:28 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x3f}, 0x20) socketpair(0x0, 0x800, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_dump}) 2018/05/29 11:53:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) r2 = socket(0xa, 0x3, 0x1ff) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x8, 0x1}, &(0x7f0000000300)=0x8) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r6 = getpgrp(0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r6, 0x3, &(0x7f0000000100)=""/106) ptrace$cont(0x7, r7, 0x9, 0xd835) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c010000100021070000000000000000000000000000000000000000000000000000000000761e8b00000000000100008000000000000000000000001c3431dd0000005a0f23986c18533d984372475a685d63652e3e816dc7d38bbccee58706834110c5f08ae0df18b8c1cc1667a206bcfef0d9c7f213d49cd9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000200)=0x8) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000340)=""/82) 2018/05/29 11:53:28 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffc1, 0x75f5c14f, 0x29dc}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x200}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = memfd_create(&(0x7f0000000180)='ppp0%selinux\x00', 0x3) getsockopt$ax25_int(r4, 0x101, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/05/29 11:53:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001600)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001a40)={@mcast2, 0x0}, &(0x7f0000001a80)=0x14) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x105200, 0x0) sendmsg$nl_route(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81008}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)=@ipv6_getnetconf={0x34, 0x52, 0x0, 0x70bd27, 0x25dfdbfb, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/29 11:53:28 executing program 5: r0 = socket(0xb, 0x1, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x31, @dev={0xac, 0x14, 0x14}, 0x15, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/29 11:53:28 executing program 0: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)=']', 0xfffffffffffffffa) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="20229b25d0", 0x5, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8000, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0xac, @empty, 0x7}}, 0x7ff, 0x26, 0x0, 0x1, 0x1000}, &(0x7f0000000140)=0x98) r3 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmat(r3, &(0x7f0000ff2000/0xe000)=nil, 0x4000) 2018/05/29 11:53:28 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x30, 0x5, 0x80}, &(0x7f0000000300)=0x18) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x20400) ioctl$int_out(r2, 0x4147, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000440)=0xc3) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0xca249c4f5dc99c83, 0x2, 0x80080000003) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r1, 0x5, 0x1, [0x7fff]}, &(0x7f0000000380)=0xa) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r3, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r5 = accept4(r0, 0x0, &(0x7f0000000480), 0x40000000000000) clock_gettime(0x0, &(0x7f0000006e40)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000006980), 0x0, &(0x7f00000069c0)=""/132, 0x84}, 0x3}, {{&(0x7f0000006a80)=@sco, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000001300)=""/150, 0x96}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0xfa5, &(0x7f0000006c00)=""/248, 0xf8}, 0x2}], 0x2, 0x0, &(0x7f0000006e80)={0x0, r6+10000000}) 2018/05/29 11:53:28 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xbca7, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'team_slave_0\x00', 0x9}) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x2) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xaa28, 0x4) 2018/05/29 11:53:29 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) inotify_init1(0x80000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x26}}) 2018/05/29 11:53:29 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/self/net/pfkey\x00', 0x4000020200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001200)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xffffffa9, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @rand_addr=0x3}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0xffffffffffffa0be}, 0x8) 2018/05/29 11:53:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000100), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x4f0) 2018/05/29 11:53:29 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) write$binfmt_aout(r1, &(0x7f0000000180)={{0x0, 0x7, 0x80000000, 0x187, 0x1bd, 0xfffffffffffffffd, 0x7a, 0x6}, "a0c2e634e116688ba986e71799384c2248a8e9cef9a860f0aca4252a8eae2eaae33fbd9edac118ebeeea38fd017e2635e68e2af6d12147d07e9348777f9bfb6a64febd964ebefb82789fad99042a9bef7a82da4af0855ff2622e4e4126593dbc2e4732f071de7bf3aaf9765519964f9da18f58ede4ad76e077f042b43d8ed6938761fd0b38c1486136d6f131d98237c8bb054f52d97e44ac590b225354821ed1ee556e138698e7fda6b40537f6ff9b56579a1c7fdfd5f1cb002f0ec3e031c75c92ae0ee980120b05524e2ae3a46c57c05f8d16b825f6db6031fcd821c3833e5eaf59492d0473b2ac57b3ce6d9a218ae1c029bb647a563a6087614069b8fb105ec3281527feb21edb852e1e235ff64bcd0318a5b385f122acfc97993c8340221344bfb7dfc9fbd6f23d03ed26a2fe46398473b1821a79ec8403f31a36b6b50233131faf8331848daaaee80683ec8aa7a7a62791e34f57040c4a4eee5ecb7042c36377d1a5d5eb9bddea3989de07adfda1b1568d70e3e3817d71a79f81e4764c55083aa318a3d7cf4b61f5039bac794de3675ffcf447ef06b1f1ea065d8557367d6054a915e5b4356fff00333b25651e1f16c5e152531c70ddb7002567906befe1e13d98b7d16a38aca52d3773467402702e57b5875548ee50d56b205746306554f3d9df76aca3b066c496cb2121d7567af709972d76cd748d626b5e8e1df4c081418a1372da5b91b5beffdd5ee81e15201ed97626bba0fbda2bb8a7b4d35d48b121ad4a906bbae6ad3454343f29d9910ea3893aad35a1c58d31a8a627d385bf93828448788f6537e5cfe02900a4a4c1eb9d70e7ae9c8cbd632a8b127ebe2a46476a8c5c72f9b7e3ae933166889717928b6b4c46ca4d35dc47810f64178c3558e1e16ff46832fbce7068aaa5a1ff0bab33e33331743aeba74edfa96c8237a8e4b2e124f54bb343727e519f840a872046b1003a9f9a9b45a6979d4d425a9462224c6749b55330ce101ad62e553efedf0890713a2b7d65474aaf9ce7e175011d088ad22c63ed499da92426c79cf9da7df8215a432cb8f4f0500971e7ea1fa43fa844d0661c1ec65dca1a4267a2558db84b181b5e0af347cb2791e5ccc2bd8faf7ba8ce2cc3f639c6a64d28569c4c202b1ea73f37666f87461b17a90c76f7c267384168ecb63e21e74d1d40001540495d677fbc3ee8c3cfc9c6bf470f49e1fcb5028514b297e660bb67439149ae727509f749600f40e1631b63df462c6ee9c8b92ad64a222c0fc52328194b6e350616d36edd5492f10fe21f7fd26382e05b57013ebe5292b662f9c7965636e52d580dde508ada720845a2b750bccc3ffd4f7acae3aa29d1e07485362290d0262c49089203d4a2f5ba9836b24c82c276af3ab54a3410cb1553cf543593aba4a0838eee4f016fe9ce20aadd4f4f9b0f2c24225011fa58750358126c295f4f0aa5230f85c25fbf0ab2b8703a373b821b67cf33c07c9a2d55b415db5d8078ccbf1d3f08319220aa0083b3183e27167bb848aee27c867f11811eae121337ade0ae742d97cf19e12f4bff1a2c0b9675b0889f8e323509dea80acfb0c21e617f84be246e320011d5205f8ad952865c9593fc39fe82d0bebb19f7aba0ab9c4ac898337b6c97c35ac8ce5f84d061b18bb159c1f196088bd566f1619c0b817419054eb28c82850019ecdb2e394053eeb62bc0e14964eb835326ba1636e501fc8666e3ee33c794670d554ff66f9b2eaa617da49f353eb97f6073e544975ded930522b42c6718ae45607d1743fc898dbafc8372551122ba36d201e294df1ad4ed4fcda03a9337ab4297c2fa93149ef35713c1fc9d4cffb872a70ec609bf05e93e4a5212b070a6cd12c80d0c6781317b23a82f14b4a0924126391cf2d66371fdb6e74b3c425542886075a7d954aed7a20263401ec79994d2d6775eb296671de08ad6b0b7182bf51ceb8121f90715c3f88e46f2655080e1fee17cb9a44d228012182caabde998851faeee66fa515d1b27f2b76272a4a9722efffc9b30ba15c2f149ffa8f25ad732df65f255222f495fdb4b3ad84c5efb6e7e3a029e018ec61fa10e56fabc0a90bcdaf57b9d87c95717491d6065ac105d1c8f4e92e39f71227e6152d27bc812d43b548cee3dc77736a63f0c13d785360cc36fb0831ed0aafa5f82555052ba5882693099865ddb559c24bd8b3e0b9adf37e3b2762641ebcc7489232a79a39223c996084a767bb1bbc3583b9b8bcc148860ab5b1747d9d821bb5085b0b754d4b5372f819027a905c1f70d4e4c05825b69677892995bce1dddadc044cc62b24ac4eaa91a94353768644ed85818c658cb1fe75eb59985af77ae1df021780712b182908913900226ba28013bbf392fa76306977b02a52d00e718ff6f2e5e9f9710e7d2404248e12ce630d542cd87bfaf3092e80a68e8449b60f2e00c7e3ccabf9770cc2d6f901023fd8b6718a6fea3e9f6f608128c98b09594326a03b393e5f898277cf4e0e91760432442842fec032c3cbaa9ddc72af2df9e6482b71b5911628a12b992c3889d5f4c0aeb4d4e3980113303bd6eed83bf4174123a9d2043f121facda6cc4bbfcb75385a67a23485a71d43c761821668be5bc04819b1ec41bd3ff87ca10ff0bc955f1dd5aa480a813329a9e6d8f26654920a3de5dbcbfb9d19a5bcefa112bb2a5c5662327ba118578d5f4f97c4a21bc2a2fc4028693816a26ad8093cc6b5717ea79116f8df9814c9a81cc65215d2b04dacf5fc1d99fef1a6856beab9481fdc784d075496efa272919fbe5faa7ca417baa693c24e4eb6cda33876c85b8705f6e90a3da275b6d89bc42f30101752ca0feb4ab4701f0b7a31d2a861d28f7b27c07bfeaae6f14d91f56bf5589d429aabf4dc85481a59e734ce2f95f68614ec8843ba7f150fe8c45e0256325ec0858138ccc6279eed132a8c5ba4333d1bc3bf98636820460bcb2a83bb81a89e3257ea361adda36be75bd9c8f4060070301702b60e04a586d2f6ef59beff194376054010c074da650917342d9e5bd3ed822c50088cedb16e5fda09985639a9b485f4d35488e16b4822d6bb9fcb91fa2082192ecced913e53b70480a5d3a26f7f616ae822cdb8577fb3d2496548cb1d7dd1fe829663d7f7b2b6f32be74af729e0d55131dbb937466be40257346ed444ea82495396384df10ef71026a6ce93fc0496b0ba3d9f7b9981ebc065d751a2d7e1b2a0a1665b121104dc715acab4607a0b68690b7ecdee7ce6c3e6617bf09502063f6f83dcf3d5086b78f09bb4bc8ddec5896f1e54718756df07eff5439acd15c9ce8db3f0c8dcea2429542bd08bfe8e2a3324d64c3014fdb57975cede17a17a40c5ae4ccb20323de68f29df09b5f8333d2adaf5cae001e444eb55ad0ab2d062a355309803995dd42770f56482661e6c07f1409a3d8b4b2e26809a782adc485ba4812cc11e135457a3a38978ef2573af3ee7e39b4434acecfe9cd1b56ce691e167fc0279d9de631875555d1a53e77cf5c663a9f1e8ebf5e1359792be2785649ce6d07664ec06168da99d60a36f8bfc33948146ec6f58db49313761483d49396b06415c652bbb460daf79cb587aa0fabe9d33c77351b407070d22756f4c7139cc64c4b089e7f61bf5d17db388d30d8f5361b0bc149a969968cbb9c7a66858f403a7211175153e7bc5f954bdc89108c9fd25e12158c3dc13915b4435cf5da2336060baaf4c96c82fbee4a7c607c4490cf917835f5a41a7a57a583f765dad384aefba51176238846016f32dafb3b060e52e2229d76865cac0fcc13a9a81c0279a5c87cab1d8fea5ac9239f1aa1e33ab84e78dfb6c62dbfbb7bf3eff7c526df625e4e055ea99aa48da32bff48b2a736cffd4586d3c13394db8c8218c898ab9afbb6a77f2b3b17dd59d63410fa12b15602e1822daa3cbedce715eaf7f59006f00861cb6adb012da00962f0136b7061cdfb8b9cc71297f33e313c5c182c330a145bd778f9cb65ed629abbabe014d5dba439a1aa2b6f68c431e3d86dad3d4e7f7a7527ad6ab04524de888a860dbe06d75fb55f99a57db4e1490d7fdb1b9ba951933dfaab0c68387b3d5ed176dcc9e0083be1c3fc8cac62d1985441682ca0842f7594c123987063c4d16b010f248db2b193b1710782a706bd4bfda401ee222f24e7d75affcb0dcc73141b4e42516666a0dbfb5c58faca0fe0912a3620cafc08835d426c5ac3c4837830e399e4f68df8608652a620fba4bb47aac2c1e1d15a195dd43cea22a890540ac9721e03916f10cf1d71bc25bb88df13dc904c3e4db87cb075ebcd29a4e9cc1de4125150139f84825e2b0c4049949f44786ed94ccd2eb24edadc120b5cfeb025d96fb881b1e9c17171d3a84db388d9e49cb0be15251bf74e21ee081ea191be2935aace6243a764373f3dbe6fb1c9873ab2932badfc2241db6ae665c3af7bc060a5a9e87777c11343513f27cde7739d53cbbddfb3ae33ceb71bc8a81047954ad23357a15933553db5087adadc3f59ca0d3e77f7bcabaef43840e3ebe31899f85a95084d495dcabb3fa177b9b911e09a0a444d30f285be5c30c411f15803ef837c638d18709d3b684d141cd3e480c9689de288892ddc5c68dbf5354e4b4261d8339dac2204bcdc951f6c271f1cc01f16a0a6d93e31ad398b1338b34a38d0d908c97ea5c3eb48ff9ba778c454ace06b177bd960164157e8c653f4bc7901aee33f33d21b9ad8857fd5f91ed82198df1e22450165e1d15a4a955c6d387b2778fea0a74e62f4cf0f37dd5d51137025c8ee408b104b85c667d3be644f9109193ac2f7373425934f097c941fc6f6733cd6476efea1d1f5f093aadb37af38b811994d60fffe8769cfc8740f72f0cd72c37fb0698cc60bc55e9671c4a83a2018359c748e9895b8fe057aa28643fd908d9150dd8b316814d358d4f71c4e7dac12b6114a6bc76915c40dcc75b68812980e7e0466c12bd0b4f53521116aede1d5407c54e49e3a08f397bdbb9f1e0c8d763cc0e2491f142141ae1036ec017cf6c726ea2a9c923acbe52b9fa803da670e951c34f2d0b9a9e3a4c68ee75172e8f9d52f286173d3486f73450ccf40494cb6aadd64b65a3aea06a3fd6c32aeddaa36090aca293318fbc72f6983406b19b2de195e36a058027d479a9142777be843392e3d150f84fc34ad61aba955fc560c8f4be142bdca076f961d62507dbbbb7eebd8f1c02b867d485e6a63a7ea651c5d0b47867baa63320db0ac9c8edbcfc22150f8dc24552dd99f27846e08f60ab8f3e5e89fda0f23af312bb156fa27cc7de13a63643d0d213e20db508c4b29f84a7d8d957a0a39aeae278548d962319b3cc250caa856035f38f473721e289a5ec66368bcb17fc62ef1ccb1f0b0335cafc75ee07959556adaa3b41c7e8afbeae21bb2f4b07038cab496d6880ce7b14df444ae790ffd1024865d2d370c2553ca5f9e9705cdc9aff1ca11c5c0e8912169381c4e71f4f62fc68e8dc88628a8ba38c7ce49d15525cae94fe3bfc4f56116bcdb8e527618422f0fb91171130b75ea32132361178dcb2d701700d594c3b2f3822c505ab9085d8025fd0dd98b20e5f7c043b4da471d71d0ee4ddb7eae403bcdf28fc17985867f0f6a4b1a7060a56b9bb6a91d1334d12e9502a5b8f9daad4ad5dcb46ef894ff01ca9cf65ad356cef05066cbdc44e7ad903a747c2fe002d1511ff5f52ff9a645b703479a9e9cbeef0891e6310e2d8fd39e28066cdc0ef038c0a4aa6f07009380e25de444b78785b0063ae5d2e3c4ff7e0aba22f61c0bc8ffc75ff30", [[]]}, 0x1120) keyctl$session_to_parent(0x12) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96e}) r3 = syz_open_pts(r2, 0x20201) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff}) write(r3, &(0x7f0000000180), 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x0) [ 189.154573] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/29 11:53:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100)=0x3838, 0x4) 2018/05/29 11:53:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xd2, 0xfffffffffffffffc, 0x1ff, 0x20, 0x3, 0x3, 0x5, 0x159, 0x40, 0x186, 0x1, 0x6, 0x38, 0x2, 0x205, 0x5, 0x8ec4}, [{0x7, 0xb4d, 0x9be, 0x4, 0x7, 0xd15, 0x9, 0x40}], "6a231d9d648dcc263693c9d832e27fc4fe2ef037d71512a906de6b08e3572ff60a70d4a1186d0292437abf3e65cc43d6574ef5cba7d23b1e945925eb96fa309b5f79ac6a83fa2238c6fa34c2e64dfb0ac53d5bef076cb67e8a1ed2efc8eaceedd356eaffcb707f0ac416", [[], [], [], [], []]}, 0x5e2) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/05/29 11:53:29 executing program 3: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x7) sendfile(r1, r0, &(0x7f0000335ff8), 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xffffffffffff0840) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 2018/05/29 11:53:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe7eb, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/29 11:53:29 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/131) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="446bba7619fb03c8cf43547603b4e860d77ce6d156d3f7e41a30090f01efbc56d78d12148a6c33ab91372d3a9fff914fd92f8292e7976439024d27e52c3f43fdd87efe733825f1a00f4674afcee7e9c61fa22c92be9200b43c4ca28b4b53b470c1879f65f830309ff55650be9e0673413ee85b"], 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/243) close(r0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x12684c28}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x400}, 0x8) 2018/05/29 11:53:29 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xffffffff00000000) 2018/05/29 11:53:29 executing program 5: io_setup(0x404, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r1}) clock_gettime(0x7, &(0x7f0000000100)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000003c0)}]) 2018/05/29 11:53:29 executing program 7: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x101301) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000200)={0x20, 0x9ef3, 0x1dca0933, 0x81, 0x11, 0x5}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x1, 0x4) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/29 11:53:29 executing program 4: r0 = socket(0x0, 0x80000, 0x80) getsockname$llc(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x10) r1 = dup(0xffffffffffffff9c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r4, 0x8, 0x2}, 0x10) r5 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) poll(&(0x7f0000000000)=[{r5}, {r5}], 0x2, 0x0) connect$inet(r4, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x175b}, 0x10) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000002c0)=""/195, &(0x7f0000000200)=0xc3) 2018/05/29 11:53:29 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80000) shutdown(r0, 0x0) 2018/05/29 11:53:29 executing program 6: r0 = socket(0xa, 0x2, 0x0) timer_create(0x7, &(0x7f0000000280)={0x0, 0x3a, 0x200006, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x200, 0x7e, 0x10000, 0x5, 0x4, 0x100}, 0x1, 0x542e, 0x4}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xc7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/29 11:53:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00000002c0)=""/131) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001280)=""/4096) 2018/05/29 11:53:29 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x0) sendto$unix(r0, &(0x7f0000000080)="f4864f3fe8ce2e8b63babd562dd18daf43d62120dda7ab77bdc64d980129e9a14fdc02f5b814b6866e60e0cb77f3b9bcdae329b69784f5b5a1caded56701ffe74748c144cea16c", 0x47, 0x40, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/29 11:53:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") flistxattr(r0, &(0x7f0000000040)=""/1, 0x1) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @multicast1=0xe0000001, 0x0, 0x0, 'rr\x00', 0x1f, 0x6, 0x45}, 0x2c) 2018/05/29 11:53:29 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') fcntl$getown(r0, 0x9) fcntl$addseals(r0, 0x409, 0xa) r1 = memfd_create(&(0x7f0000000240)="706f7369785f00006c5f6143636573737b5900e23a7aac16828d8599d49692914a4c6faf3831607b4453947ee6bee89f389c3b8305ded6788d75027c5f173f369fbc0246383f4e78b599fa0ec13dbb44cea4525137787476c06349c2319f7bd5b497a323b5cb521305c3ef7dc5d4cb009a73d62093063869723adee18d063de9aa3da577b001a67977933d97ea03b69ca8b52626ea2e478c853016425bfa36e4b991676f33fdc07a04a58191e311c2dc8d9f24c55e4775fae4d6a4eb7aad03a20326a9d6aff133b5c831d0d74b629c37b853eee054277b0ec98dc2481a40", 0x4) fstatfs(r0, &(0x7f0000000040)=""/241) fcntl$addseals(r1, 0x409, 0x0) 2018/05/29 11:53:29 executing program 3: r0 = socket(0x12, 0x802, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write(r0, &(0x7f0000000080)="06", 0x1) [ 189.675685] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/05/29 11:53:29 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000300)={'erspan0\x00', 0x600}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r4, 0xffff}, &(0x7f0000000400)=0x8) fcntl$setlease(r0, 0x400, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)='./cgroup/syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="d8000000ee56e83996899015c9cef54ed1751ef782fec4f6d17c337295130c70cafdd4c43dfff811ec3b8d3141408dc86266dc3ec8bcaf9515d5441528fdf770ebf7c9d0b754f2eb5e8c7bce9e5aa0d9ab153803b2b1a16dd952377edb9a89e4789aa9315c5a804e7f00000088182dc9cf0486283f76edd692b8a5a536591a6f8c086ad7057a260281831c750dbe35d56aeae48d12cf13bfc503b968a97827c3871e1f1d156bc77b18a4c020fcd7d5f62cb910e0116fd7b8fe0852916ee6e8c18175e380be86fe81827e693e40a16962628615a233aaa2784c168fd7"], &(0x7f0000000580)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000005c0)={r6, 0x6}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={"6c6f190000c5810700000098ffffffff", {0x2, 0x4e24, @multicast2=0xe0000002}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r8 = getpgid(r7) getpgid(r8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000640)=0x92, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000680)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000006c0)) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) iopl(0x7fff) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x2, 0x4000) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r9) r10 = open(&(0x7f0000000040)='..', 0x0, 0x0) lseek(r10, 0xfffffffffffffffc, 0x1) r11 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0xb) 2018/05/29 11:53:29 executing program 1: r0 = memfd_create(&(0x7f0000000100)='bdev\x00', 0x2) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) fallocate(r0, 0x0, 0x8002, 0x4) write(r0, &(0x7f00000000c0)='\r', 0x1) fcntl$addseals(r0, 0x409, 0xf) 2018/05/29 11:53:29 executing program 2: unshare(0x20000) bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/05/29 11:53:29 executing program 4: shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000001280)=""/176) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x22000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) [ 190.124398] print_req_error: I/O error, dev loop0, sector 0 2018/05/29 11:53:30 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x4, 0x1, 0x5, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000100)=""/210, &(0x7f0000000200)=0xd2) 2018/05/29 11:53:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000000)=""/38) 2018/05/29 11:53:30 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) fcntl$notify(r0, 0x402, 0x21) fcntl$notify(r0, 0x402, 0x2) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) sendto$ipx(r0, &(0x7f0000000080)="79b7", 0x2, 0x4044, &(0x7f00000000c0)={0x4, 0x40c0, 0xfffffffffffffff7, "6e8a24deca9b", 0x80000001}, 0x10) r2 = dup2(r1, r0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1ff, 0x8, 0x0, 0x3fd, @tick, {}, {}, @control}], 0x30) 2018/05/29 11:53:30 executing program 3: r0 = gettid() ptrace$setopts(0xffffffffffffffff, r0, 0xfffffffffffffffd, 0x1) getpgrp(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x88, &(0x7f0000000500)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e21}]}, &(0x7f0000000600)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) r3 = socket$inet(0xa, 0x801, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000680)=0xffffffffffffff36) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x100000001, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1ff, 0x8, 0x401, 0x8, 0x0, 0x7fffffff, 0xe5c, 0x8}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x40007, {0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x200, 0xad04, 0x0, 0x7, 0x7, &(0x7f00000003c0)='bond0\x00', 0x80, 0xffffffff, 0x3}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000240)={0x2f, @broadcast=0xffffffff, 0x4e20, 0x3, 'wrr\x00', 0x4, 0x7, 0x6e}, 0x2c) r4 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r4, 0x6, 0x100, r5) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0xfffffffffffffffe, 0x200000cbe}) 2018/05/29 11:53:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000700)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') read$eventfd(r0, &(0x7f0000000080), 0xfffffffffffffe17) 2018/05/29 11:53:30 executing program 1: r0 = socket(0x10, 0x802, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_map}) 2018/05/29 11:53:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0xffffffb9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) rt_sigqueueinfo(r1, 0xa, &(0x7f00000000c0)={0x31, 0x200, 0x232, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000340)={{0xffffffffffffffff, 0x3, 0x1, 0x1, 0x5}, 0x1, 0x1ff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick=0x7a}) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x6, 0x800) rt_sigaction(0x12, &(0x7f0000000180)={0xc610, {0x8}, 0x80000004, 0x4}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x0, 0x1}, 0x0, 0xe81}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/29 11:53:30 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') sendfile(r2, r3, &(0x7f0000000180), 0x80000002) fcntl$notify(r0, 0x402, 0x20) r4 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/249) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) 2018/05/29 11:53:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9, 0x100) accept$ax25(r1, 0x0, &(0x7f0000000180)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x23) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x3, 0x7ff, 0x8, 0x9a}, {0x5, 0x91a, 0x8, 0x2}, {0x7f, 0xbd2, 0x9, 0xccc0}, {0xf4fb, 0xffff, 0x4, 0xffffffffffffff81}, {0x1, 0x7, 0x0, 0x8000}, {0x921c, 0xfffffffffffff86f, 0x6, 0x7}, {0x5ce, 0x2, 0x6, 0x6}, {0xe32, 0x6, 0x101, 0x80}, {0x120000000000, 0xa414, 0x9, 0x6c}]}, 0x10) 2018/05/29 11:53:30 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket(0x5, 0x5, 0xfffffffffffffc01) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'rose0\x00', 0x400}) r1 = socket$inet6(0xa, 0x80003, 0xfc) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) fcntl$setpipe(r0, 0x407, 0x5) 2018/05/29 11:53:30 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffd84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x400200) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x9) 2018/05/29 11:53:30 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 2018/05/29 11:53:30 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r0, 0x0) fremovexattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="75e6e4ec9600000200005a4653915babfd549c8aa9045ba7eb93fa"]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7e4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="a4080700b8dbef3091080002000008ff7ff3"], 0x16) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xb29, 0x0) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000200)=0x1) r4 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r5 = dup2(r4, r4) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) listen(r5, 0xafe) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/29 11:53:30 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000400)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0xf) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) syz_open_procfs(0x0, &(0x7f0000000000)="617c74722f7003007600") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 190.595205] rpcbind: RPC call returned error 22 [ 190.610328] rpcbind: RPC call returned error 22 2018/05/29 11:53:31 executing program 0: sysfs$2(0x2, 0x1ff, &(0x7f0000000080)=""/36) r0 = socket(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x28, 0x0, 0x4, 0xee}, {0x6}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) 2018/05/29 11:53:31 executing program 5: r0 = memfd_create(&(0x7f0000000000)='}\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0x400}) fallocate(r0, 0x800000000000002, 0x0, 0x1000000004d) io_setup(0x8, &(0x7f0000002000)) 2018/05/29 11:53:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffbff, 0x20000) fcntl$addseals(r0, 0x409, 0xd) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001140)={r0, 0x6, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) r2 = memfd_create(&(0x7f0000000100)="70797f65776c616e326e6f6465760000000000000000000000", 0x6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) fcntl$setstatus(r1, 0x4, 0x44000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r2, 0x0) 2018/05/29 11:53:31 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x0, &(0x7f0000000ff0)}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$void(r1, 0xc0045c7f) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='&-GPL\x00', &(0x7f0000000080)='-lotrustedusermime_type\x00', &(0x7f00000000c0)='^,\x00', &(0x7f0000000100)=')\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='userprocmime_typebdevsecurity),\x00', &(0x7f00000001c0)='%\x00', &(0x7f0000000200)='ppp0procselinux-[@\x00', &(0x7f0000000240)=',)lo-\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='vmnet1procvmnet1bdev\x00', &(0x7f0000000340)='!lo\x00']) sendmsg$nl_route(r2, &(0x7f0000fd3000)={&(0x7f0000fc2ff4)={0x10}, 0x5, &(0x7f0000fc2000)={&(0x7f0000fd3fe0)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) 2018/05/29 11:53:31 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) getsockopt$inet_mreqsrc(r0, 0x0, 0xd3, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) 2018/05/29 11:53:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2002, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000240)=0x1) io_setup(0x7, &(0x7f0000000200)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x5}, &(0x7f0000000100)=0x8) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000140)=0x20000000a, &(0x7f0000000300)=0x4) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/05/29 11:53:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0xfffffffffffffff9, 0x4e20, 0x100000001, 0x2, 0x80, 0x0, 0x0, 0x0, r3}, {0x0, 0x6, 0x0, 0x6, 0xc0, 0x9b5, 0x1, 0x9}, {0x1, 0x7c8d, 0x8, 0x2}, 0x1, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0xa, @in, 0x3502, 0x2, 0x2, 0x5, 0x8, 0x1, 0xfff}}, 0xe8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r2}) 2018/05/29 11:53:31 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000d40)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000d80)=[{0x1010, 0x11, 0xffff, "3abf30ebecd7c960b283316ff2ff2ff0a627b48adbad6f84a825548dd6ffb6402ec935bd4229a6272e92d8e90d760274580fd9427902c52d394014ec5c4ab4795771ba71de0680b7e551ce1d4c20fb7d767e0ebcf6718da0ada6694295387524a401b251d32b80361d074f2ce557870d152208fa7f0c0fb77d9b827ae40949d771fe0106d68ee7a8938941cdec5e5a2194cf85a5234b8c31d99e33f98e10bb92fca9a45c933b38c07ac1b18aede72a6a56a068c94107913f4d20c502848442b1163a581bf4b161c629f301a79a586a678c09690cf7f76a403830875bf8afb02ea787b1f8dc9746fb0709ad4493730f692a467b80ca2367723892dceecde41276bf04e5c78f7cbc00d99ceede64fbd24b315e6b3735ec2e960c0768535d405d3829f8c5432d1d7453d7865779190b11f4cafac86cb6f61b1929ba27fa262625be43c81cc210cabf05d6a83bc9f490f8ee106ec7ffa8f46c94391c116dd0f7748fb31a9bd38c427d7771369e938148f23cdd032b9dc15c9d0fc8cdd577b6a4179dd9965e4f7adea2fd79317e58b89efe72d0b13d8cb1d9dc9453fb0a0fb66410e8b28bf12b3229865b7b882d3306407adf63c17692f41f1b9998f6a5629883680fda661cbe3c50cf059bddd788bfd6c52b6fc116af1ee3b38398c4e29f87b747b85b4d1bf3bc9b31e4aed377211ca6d5b5e78a6de98d9aea5ed7e20560b93498dffaa825e5da511d9958e6efe623b56c8a86bfb8bf6cf6be4e979421af9b3824f0630ecb5144538e0d6da690a3f240a9d94ac4f7117dc06ca75a26ad0eb097205ddd29c854594cbf66bdea8ca44ff1a887ab19e06aabcc6aec366153b12b124733ad415ab4d771551f176a8b046d00e81bb667a47781fcc7269dc5c474923888200613c16dc66883cca2a0b6e2edb91870adb2d9d852400bdb3e8d1ddba36d1856e48b231b933190c1e522185630b2e18667c147e89cbfca3401e5cbc36b7c641fe0161249bd745638a1e8228aba20917e32e3609bcb4c074ca01d57bc9109ae372a71c7ec3e058c470cda91cefde2d9db87e1f33f3f48cd0b82e2cd0531d838d25f8ce60125c65a651f896cf248e39eef7f627267ec6c906aba1de9736a656683c4dfdbac71cdbce842993bbb07069fb0f9cd1bc248ae93c73df4028853a36e5161fbbdd4a8c4bc73b0076a4081bf004ba359a99278c0bff7f899d95a886268688b90e170e768cc4489243fb7acfe5d789218788fa0060861277fbee945ca3811137caad294f5509eacf53ede7fa42c531bce7f7764e282ac87c99bdd0813785b38ca75eaa21245e2847a57126c9b5b29c5ab8acb0f00c5c9ddf78fe94ea44194a10295d42b1a373b6a9f784c0c5db841230cb3d4a55a841f067660d92fd1bd6a159032db7a6d4a817e1f75105a907b7fe867fd79c61a9adf4216e948320eca8c67790c2569c5a44894b015d345acb79c93d51eda214160f35bc5eb0476b0f379559c21afb7bc712b4892a5a94a3091d645da8ef990245054ac2438c3734ebefbfe15c0d75e7a92429bb4161f2e285956dbcee54b6e93229355b5682475199ffbf3c93e84e3955a17dee77ffd0ff5ecef28434f4d66a6b664d8aad3dbefd0eec1875d69bce22f137508b722b029eea482d60b8d2893019caac45a04ef75a0010a7ce322d8c423483f97136debcfb19a2375183421b60cfe7b43d72b8324b4cf096a1f5f613d651fdd3469fbfcea36bff8fb467916d1f241d5012e140b84957ebf55e4797a3d292726c0bd594d9247416b1def68851b8649890e9cfb187e72e65f0a0b8291aa56db7f015a6c1afb1495324daf61a9e533f9a62e6074814fa9cc97b2a61fdc4f777a01dc7d50a624072e255cb638edfbbe0812499f4e37b3f967bb470dc7cdff1c6b5d2e3ef236a54d2a45dcf15400202b85152469b948f767fbb8e2c2d00b11c9f8421cc2a8b00814091f5d66302bf074001535c85bea637579b0ce03f0c01a238ef8fd1366dbe18f81e88fa21fb16b76f7506a0b407654983f057e93df36ec4f754db22f9a85ae76eca56326769b99831b41d8716ef64d371a26b356891c89835087a0828fd781822d6121e3ae006746c6465df25340c62248d374a6180e0c2191edcb400d93afb1e89a8dd55cdd5dbfd6aef05b9a62610aa3793593d90b976068ce0365ae67b4d99cab0b94d792917020b9769144babe3da83634e2848dc31c6e6445a7ac80df08ebefa3667bc437d49780783c567f77e27243b68f91b25b453f8631beb0a8c72f78502244868de799fbad731887254470d992bee917bdc5c5741ac63a3cfef5af038f8d019cf14d71bd530708c61e61fb8d5ebb7f15e7e761a048a7da71a61bf44bbe8b5dfd80e56b773a1d36d7d9299f8a7ffd507a7e2bfdb99304802a6f9fadee1ad464de4ec90ee3ca031a530f9f4e72df6ea1aa5a30f49bf929586e7dec3927426a03a4f0c240e72931745d7fa87044b4be8ba091307abbcffe80a37d2e6ba51edf02ceab0fa9cc5647cf2f8334b1bb647eb0ae2001a6fe6dc25e476a14fb2d18926ab48f1796dcaba62fe8d21c83e307ca6bf615f7b04e5423728d2ef17e35a47caef9558004f26f9259b231155ec740d41de1b8ee5efb573dd18ae8c6b94d8f321e15ad38a4ce4e222dd72e1bad8f835ba4d531e4c319fd08e0328239d9a226412092fcf1bf6ba27a3abc8ca8c147b635acddec69c77399d157aeeb269020ea15f36c10a6f074e9e8f512249f82af92cb522afc9c51c8a6790f6d7c2754e5677152509ba9b112defcbec922d69a66d1dca46ff018c250ff8dabcb5b24a86dcf469ecd9ace3109d0c18443d1f265eaf5465ac3be135039e53d984f3f0f2959d357de3c0b0827cb26da3ef6f7166e7024b2bf38bafb84f67e85e255defa20561e8bf44b47a41ce8d7df305494a22e22e16f1b863e12681d7d2e35076a5549e504ea796c5e5bbef6ab4776b254503951aa4a95bc057611f2beb0a0ed62e2fef9551531fb3e78c40debb3d833ebf36a3383220c2aac0ea073d2b4d0948c08b7599a18333767a1057d908e4c9bf1bfe210d709c5ae55195f23b04927bb9c9594b1eb1cb07114c10048ebd527d726ce98d4d67aa7a6c856e676a5a8999ed95418d2d1d751e0129698ff3cbe0035b1ed00e6a450881016601dccd91938bcbed1da29f4d27995bd62d516580853ca2d56b107284f5b85b5fc6f7ab0ab332b5ec53e23755343dba92a8b8b561c147279de9aa95723d25c6808c2bbcfa604ae95a504894588910d02c9df4ffa99d9f2f42c6c00c4c0354e7c3b401611304ead40cec9718de4130b487ffa914ff18bb5afdb99fda38f8a0b9cd8178df42beaf4e1c0f65731ac1941ccae42683a8ddf2322139d637705c452fde57632cf4afa4248e72183c5edd79b4242eb4c19019ca3b010ebbe23060e482e17ef5aa0021c7b8c6ff5868c85031a2e590bcfb60afc58d1fa5cd58509fd695f72bc5886bc5f109ee01c2807f58f54de6c253499d37fc8b987e39b2e76ad82c5d6b095071cf1826e8b8f2727c5e28401d5cbc04613d5c5657f19905fa0af66fe84d56ee7b0b73ff1bd779c1c1cbc6c2ba5705863a6bd58cae175d0efc87e4078faf2310466899199cdc4011baa746d061a1ba0b78d6f27852f0bd665e9f88125c51adfdca56434169c993c47628dd01dae4510d896731fa0a5b8bfb7e7a8d21e99b9dfcfe741cac4d9346c5582cc9514c4a43d673321e20a50301a0af0e5d43c51a5c1ee1ce2bd1d4369bcee6c510bf61acd4e11009e8fe4760902f3e17316aeaa60687a4e0807f8faf5f0a99d726ca3ec0e9ba117b571ccc5c19fd122410891404cc97f56f85e3bcff4b1ebb7043ce1247fa80c5ef04b0408139f4b131f3c637fe0f8e86a670cd171e07eb361ad1424ca53402454b7e342519b6631ed73389e61f87c0a6dcf715afa3104ad0f12c427ffccc0440f87dd0d89914d16c4c284c3121c1600fd4497ace2b446a741a890d710f92ff0049b3b7e9ab36852a3ba8bce24e6f4b9f04a2ef85f59ffa9df7fb5e3fadb73e73070928bc8a4c28ba2e842cc8c29f6bb0bc1d1e5dec92d12fbc351fcaa240ffbe359baa95e828b9027df359ed67f73e36ce1b6880fd976a39bfde89d1ba19f5ac70ed7ea8a442d7c23bace473630de7e5faedf5daee796e606edbc95a83caf5a0603b8e291f7998033a80f45bb7a03c68c0c9731c21df24cea630eb7d4a986575f7a1a71d9326bb7af09012158564ff307a13832258cd98c22af617f4ecbf9f9850e181cbd300485c2aadc2b1424f44340d0445237d728eb3407a192a930ae8706c6a06cb7cfb70dab797236e457527da31f25be29b29942a618a1f1e846b5e980c5fe1f907ee3bd55c46d6787a6014be2860ac60dc1da2d3428bc609ae42d088fb5b0ae11f0b8a059467e3ab969c3239e70614f0264c1df480f13e73de58c9c79638cb35bafb8f6903b3b4befdb29768574f2886d5f9d350595e650ba763601539366e693e63f60fb1598c3f874761dbffc257483c68b9009f3d87c8c470875f17f4e85156d9f7e8fd90c564e880b979cd1c89116fe4c1c4cc9bdd3e9f8e236e86e16e762dd27e232bfa05f5c9697a23a1c975eda9521d709ba001cefa6674f929686af3c287fba00395e0ce0b74548028c061211add9a1f72e4ec93aafc50cf9b19c0a14d7a94a2d3c99e2de73b0057f6402706068ba6e12e75a96b68d64b16eef232ed1c8fdac62e37c20d1e12f1f518d976fff0e31446b69e837bbc8ca5603c5c95b6274f2c7a16dc61e5916ef9bd7010faadf169dc8b31d6e7d067aadd2ab7c7debe1507b85a1ccd2260354e689e110106f67a256f99e21134b451ecc2d12c0f28d3bd6b141f090630a37af30264c828cc63f938f1fdf51001e892be2aeb65188ed1846512d784cc065a682031436c3652d4f437f9a41e0d6b67b5e84eff1577a2614a28f74fb826893535ddc4e179ef626c1d880c2e01a5cbc00fcf05fb1110621a208124492d702374cce24c7fd71f43497d30f86a7bdce07488f114b4bba6f980aab2e0d4a067409433d75521890e25e27072494ae3cf46e8b64cb0f7f9ad6dca3cc206a781409b2ec05806b53a62149baab55205bc362caebcadab42d6aa9549f0493f3ef4795fc5caf0b0a26481800338b5f26cf43ff704f089df562786ec67996234841255352d559f751f2d13aa79e7a92229e43bebb6cb93e674fdf2fa0ed4a5fabbd0c889af1466aaeb41c86004e1604e66aadf0feef64b8c0dcfc309eb6f834e8655e8bb9874c4e811e17a18b52d925993c8c34fe4a321f7c78c376c0dc08390fd57d2cc692a4d40963e4dfe886b1d79409e1d2230a895f30e27e858a0c00381cdf04c814b77e41b05cd6868ae72d981b386b548e7e554316474cf709a136519e5fb3131d8f5427ad1d144c869757c77ad707da5e0126735ec12f78453c4eea56534e9b50042307052c17f8b172c4a42a257830f85854551202d9565e713a655659bacf42813112dd41347dbb0279a68b223d10cfac22bb05bcc2522cd8dcd58d636925dee4ff0d1d5a65e9cf2f340535309cbc09e03a0b654016000c709b26f4051a638f9c9cd990f4e64e2fae1f8fca15a6444363bb9c6e747e78e97441dea65431cb4a14de0090c2eca60fb453c1e805d3db9233351ffafd9c0382dbcd5fc7660fb2385331bc008d8832de623201d830e9c871e45ed2e7ca56711abf38f3c8246dec09d33ab0abb26f44c51e9b20186edf22513f992df701e4c49ed1395b11"}, {0xf0, 0x116, 0x6, "ac79464d20d0937e356a8e7b14441804b73a602826cbc3fd409b2dbcde748bfcb855391dbd11cb71af0a9c4df582b91733389bb98409370127af7dc77d1b5384f70ded3180c00d1328c118d2937d5e98b1cd88673087f0919747540c2274d4959f217934fc7084c957d8b143af0f8cb730418c9b509e7d4a394ea90f61a65e0c625fbab7c5bc82b868e44f5a775107fb9e3bee3342137e11aaa3a0f36fc6c2b78c7eac74d467aee954a21a52b2d4630830b220a6d89c030e5926b1ec2b8611cb3844a1fc6ef0fd0a24ca1ef191b9830000000000000000000000"}, {0x70, 0x18d, 0x6, "75156bdb6e8bfb8ca7e20dfabd53838576fa99aa9e8e1a4c0fa2701678f7d3989d9cf81b2d31fee23d516d554e8730a611aafbfc32501da7fce480c01200bbd5a5cf64a5b61b0e570a8142613a55daf0cf3ac4c21a8ea5de909dbe20c8"}, {0x20, 0x116, 0x5, "94629f7c00af23831e20"}], 0x1190, 0x4040091}, 0x40000) shutdown(r0, 0x0) 2018/05/29 11:53:31 executing program 4: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000001d80)=""/4096) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x1, 0x7}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x2) statfs(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/98) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="1a5fcf2ec8f1ffe255ab0dcc9fca6307ecf890c728cb45b43d2363f5176eb467bbcb228df32eecd63eb88cf46629fce77654be81057c3acb000f6a738f405f80ba6f1cbd784ef2c14e7f3b8959528dcde0bd8818e813254be4d7bf3aa74fd44b4cea318c6a6f2fcf885060618fd91ce05b0537e7fe6dfe40f805c8df4291d937e067c6c0c64e", &(0x7f0000000280)}, 0x18) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) [ 191.672641] Unknown ioctl 1074310932 [ 191.703219] Unknown ioctl 8705 [ 191.727569] Unknown ioctl 1074310932 [ 191.732885] Unknown ioctl 8705 2018/05/29 11:53:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bpq0\x00', 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000180)={@empty, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=@migrate={0x288, 0x21, 0x20, 0x70bd2b, 0x25dfdbfc, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6, 0x4e21, 0x0, 0x4e20, 0x4, 0xa, 0x0, 0xa0, 0x33, r1, r2}, 0x6e6bbc, 0x2}, [@algo_auth_trunc={0x50, 0x14, {{'digest_null-generic\x00'}, 0x10, 0x0, "831b"}}, @sa={0xe4, 0x6, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0xffffffffffffffc1, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0x6c, r3, r4}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0x18}, {0x3, 0x100000001, 0xe5, 0x3, 0x200, 0x3ff, 0x7}, {0x5, 0x4, 0x6, 0x9}, {0x3, 0x3, 0xed}, 0x70bd2a, 0x3500, 0xa, 0x4, 0x3}}, @extra_flags={0x8, 0x18, 0x1f}, @algo_crypt={0xbc, 0x2, {{'chacha20-simd\x00'}, 0x390, "6fc223f926026906f83a9716a59d6f4f45d8ef03ebe9e1ebc092184c5418e86a97c8a66bab1668c4a6b969c8d6298a1a104f9d422ccd86241dc2398bdf0a08fd5967b822ed548c4b3d3a56ae906abc03e9086053c6be420be548823b0ff182bc23c45f145c09a0662cd39b73bdbea2e48034"}}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x14, 0xa}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x5, @in=@rand_addr=0x8, 0x0, 0x75914150a4932561}}]}, 0x288}, 0x1, 0x0, 0x0, 0x5}, 0xc19b9726610685a4) 2018/05/29 11:53:31 executing program 4: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xf, &(0x7f0000d14ffc)="02", 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "dd01f5d15603cd6fdc4b9b375a777ceba5f7f92519b8f8a0464ff152b52b2f3e12a17df9fecbed440900c000100000000000007237830a21a683ed53f9ce2b22f0c0753629ec875f097e9b33f32858010000006892579d298786fc7af9a61b5dfcbd020000001d2b2e1d201951369e9e09c9ef"}, 0x141) 2018/05/29 11:53:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x401, 0xc, 0x5, 0x2, 0x4}, 0x2c) 2018/05/29 11:53:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='md5sum*/trusted\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) 2018/05/29 11:53:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xb4, "32985b6c60b6148c701a2d803c62be00d2dbff17823e89df982c19ea96d69e6834e65bda4b2d4214c6406bb049673b026f4a72f35e11391f20f5a9ae2a3971acc996886fae15a8eda73978091190bc2a478e38d373d12bce0213907b8a2736cce709257cf7095e45bd218f40315afd5e4521e50a8f6b5518ca1772079f09d208f2d0d7b8f8331f4bd9382f1b09be78b602b62a1f87ed6e202dd0c1006fba2fe194ef4cec612946f0496eccc371af2174bb05d60a"}, &(0x7f00000000c0)=0xbc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000), 0x400000084, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000004000), 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)="3583e5f9a614ad3e270922e8c08b89600309b302c18beb910aceb12550c3fb139e20637b7e2d433f822fc9d95434", 0x2e) 2018/05/29 11:53:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8c202, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1d8) 2018/05/29 11:53:31 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400142f00fe8000000000000000000000000000bbff0200000000000000000000000000010000883ecf59e4f8e7f850dd0af177e0c21c1b1a718042cfff8a031e721682435c57ae4a4fc3a4627b80fe95f6fd5a54052e322a7b2124bc55e88f596dd703d1f6f23d1ce462cadeafefa889b66bd1abd11c9376a9cadab8637c15c9c8aa6708880d174dd2e558261add3954d40a2c1f851ca1d65925cf709e51b9", @ANYRES32=0x41424344, @ANYBLOB="6d40000090780000"], &(0x7f00000004c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x1cf}}, 0x20) 2018/05/29 11:53:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00\x00\x00L\x00', 0x19, 0x3, 0x318, [0x20000540, 0x0, 0x0, 0x20000640, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x381) [ 192.024521] kernel msg: ebtables bug: please report to author: Hook order must be followed [ 192.033723] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 11:53:32 executing program 0: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="7f", 0x1, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) utime(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x6}) keyctl$dh_compute(0x17, &(0x7f0000000040)={r3, r3, r2}, &(0x7f0000000380)=""/238, 0xee, &(0x7f0000000100)={&(0x7f0000000080)={'crct10dif\x00'}}) 2018/05/29 11:53:32 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x8a800) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/47) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x5, 0xd9ef, 0x1, 0x2, 0x50f4e472, 0xb6c}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000440), &(0x7f00000003c0)=0x1e1afd68) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000001c0)) pread64(r0, &(0x7f00000002c0)=""/236, 0xec, 0x0) preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000001400)=""/204, 0xcc}], 0x1, 0x400000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0xffffffffffff9e5b, 0x91]) 2018/05/29 11:53:32 executing program 4: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc9c, 0xf0, 0x2001080) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1d, r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x6, 0xd, &(0x7f00000005c0)={'filter\x00', 0x7, 0x4, 0x470, 0x100, 0x100, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, @mac=@random="e7848942cc5b", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'syzkaller0\x00'}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'teql0\x00', 'sit0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/05/29 11:53:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) r1 = socket(0x20a, 0x2, 0xfffffffffffffffd) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000040)="237d1752e72f7944c649e78ea76f347cbb72ffba04274fdd1849471d59e6694bf49cd74c232fdc0996cc412d3e89300a35e50c51e661d32f4eda9c7bf5c259344c80aafd42e66b81325de7b1ee1bc87df08a094a819104cc2cfc50d8d1b8b58edbdce95ad656d4f8ff1701a6f2cab6ca2b4f186f1d8b91baa99d469beaabf1a675e6fb83719b78675d5eb23632009e62514dc7a7046be5f1015ed901e571ea892349", &(0x7f0000000140)=""/237}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 'dummy0\x00'}) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) 2018/05/29 11:53:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000000000019078ac2314bbac1414fd080090780000000045000000000000000037029afc21d2128d081c3512990fc3a1533daa95c9527ffbe262c175aebeca905c1857"], &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x20401, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/29 11:53:32 executing program 3: mmap(&(0x7f0000187000/0x3000)=nil, 0x3000, 0x1000004, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000300)=0xc) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x4, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KDENABIO(r3, 0x4b36) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xd5a, 0x4e22, 0x6b5d, 0x2, 0xa0, 0x80, 0x3b, r1, r2}, {0x2, 0x0, 0x8000, 0x5, 0x0, 0x4, 0x7fff, 0x5}, {0xffffffff, 0x200, 0xd9, 0x5}, 0x20, 0x6e6bbb, 0x1, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0xa, @in=@rand_addr=0x3, 0x3502, 0x7, 0x2, 0x3, 0x6, 0x1}}, 0xe8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000340)=0x7ff) 2018/05/29 11:53:32 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000440)=[{r0, 0x100}], 0x1a1, 0x84) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) 2018/05/29 11:53:32 executing program 6: r0 = socket(0x1f, 0x4000000001, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x340, 0x0) readv(r1, &(0x7f0000001700)=[{&(0x7f0000001640)=""/151, 0x97}], 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0x32, &(0x7f0000000000)=""/50}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0]) fchown(r0, r2, r3) 2018/05/29 11:53:33 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x3fb, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/29 11:53:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/35) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"626f6e64300000000000e5ffffff00", r3}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0xffffffffffff7fff, &(0x7f0000000280)=0x2) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00f1ffffffff7c00000000", @ANYRES64=r2, @ANYBLOB="00000000000000000c0001000180c20000000000"], 0x3}, 0x1}, 0x0) 2018/05/29 11:53:33 executing program 0: unshare(0x24020400) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt(r0, 0x6, 0x0, &(0x7f0000000180), 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000040)={0xff, &(0x7f0000000000)=[{}, {}]}) 2018/05/29 11:53:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x12002) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x7ab5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0xc) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x4, 0x0, 0x0, 0x5, 0x400000000}) getegid() r3 = syz_open_pts(r0, 0x10000020201) writev(r3, &(0x7f0000000040), 0x0) 2018/05/29 11:53:33 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/29 11:53:33 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b73aa889eb9b71b4de3a595e", 0x100000278) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x100) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) r1 = socket(0x18, 0x80000, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) 2018/05/29 11:53:33 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0xe) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/29 11:53:33 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)="7405a3e36100", 0x0, &(0x7f00000001c0)="c13d182c") 2018/05/29 11:53:33 executing program 4: r0 = socket$kcm(0x2, 0xffffffffff7ffffd, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x6b, &(0x7f0000000180), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x862, 0x4) 2018/05/29 11:53:33 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000040}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x90, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000005493691163fb3a8a16000001000000324f0000"], 0x19}, 0x0) 2018/05/29 11:53:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x404040, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r1}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x5}]}, 0x58) 2018/05/29 11:53:33 executing program 0: r0 = socket(0x40000000002, 0x7fffc, 0xfffffffffffffffe) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x51, r0, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000000)={'lo\x00', @ifru_map={0xd8, 0x1, 0x3, 0x3, 0x9a1, 0x1000000000000000}}) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff324bc917fef408004500001c0000b45a00029078ac14ffbbffffffff00000000000890782fabfb511f9eec0c9461eda989e01399da874f8640"], 0x0) recvmmsg(r0, &(0x7f00000011c0)=[{{&(0x7f0000000c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000dc0)=""/160, 0xa0}}, {{&(0x7f0000000e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001100), 0x342, &(0x7f0000001140)=""/126, 0x7e}}], 0x2, 0x10022, 0x0) 2018/05/29 11:53:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f00fd8)=[{0x3d, 0x0, 0x2}, {}]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002740)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001e00)=0xe8) syz_open_dev$dspn(&(0x7f0000002900)='/dev/dsp#\x00', 0x401, 0x8200) lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000028c0)={r2, r3, r4}, 0xc) lstat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) recvmmsg(r1, &(0x7f0000002a80)=[{{&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/58, 0x3a}], 0x2, &(0x7f0000000240)=""/131, 0x83, 0x100000001}, 0x80000001}, {{&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/61, 0x3d}, {&(0x7f00000003c0)=""/50, 0x32}, {&(0x7f0000000400)=""/186, 0xba}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/196, 0xc4}], 0x6, &(0x7f0000000840)=""/47, 0x2f, 0x9c0}, 0x5}, {{&(0x7f0000000880)=@nfc_llcp, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/110, 0x6e}, {&(0x7f0000001980)=""/185, 0xb9}, {&(0x7f0000001a40)=""/121, 0x79}, {&(0x7f0000001ac0)=""/51, 0xffffffffffffff67}, {&(0x7f0000001b00)=""/52, 0x34}, {&(0x7f0000001b40)=""/192, 0xc0}, {&(0x7f0000001c00)=""/101, 0x65}], 0x8, &(0x7f0000001d00)=""/239, 0xef, 0x8}}, {{&(0x7f0000002580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/209, 0xd1}], 0x1, &(0x7f0000001fc0)=""/235, 0xeb, 0x80000001}, 0x74}, {{&(0x7f00000020c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000002480)=[{&(0x7f0000002140)=""/98, 0x62}, {&(0x7f00000021c0)=""/224, 0xe0}, {&(0x7f00000022c0)=""/69, 0x45}, {&(0x7f0000002340)=""/191, 0xbf}, {&(0x7f0000002400)=""/127, 0x7f}], 0x5, &(0x7f0000002500)=""/73, 0x49, 0x1ff}, 0x3}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002580)}, {&(0x7f00000025c0)}], 0x2, &(0x7f0000002640)=""/87, 0x57, 0x12ae}, 0x3b}, {{&(0x7f00000026c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002a00), 0x4, &(0x7f0000002a40), 0x0, 0x9}, 0x47de}], 0x7, 0x2000, 0x0) sendmsg$can_raw(r1, &(0x7f0000002d00)={&(0x7f0000002c40)={0x1d, r5}, 0x10, &(0x7f0000002cc0)={&(0x7f0000002c80)=@can={{0x2, 0x2, 0x8, 0x81}, 0x7, 0x3, 0x0, 0x0, "338c112f5650eb57"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x0) 2018/05/29 11:53:33 executing program 3: r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xffff, 0x800, 0x6, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x86, "8a5a68fe00e42cf912e184644eedd37a34276d60526a9de856f0118a04bb1a58db079e858a85900c0d652eef3d501d0da9acdf996619a09d1000a3f135facf56edcea456b2d766128945e2f0737dcac6874d88adf491598fa335417c3fce310662fd20f00a160be87d1713cbd12b00f1d400646da213657f588907f0d54057efd14800237934"}, &(0x7f0000000100)=0x8e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)={0x80000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x800000, 0x30, 0x1, 0x1000}, &(0x7f0000000180)=0x18) 2018/05/29 11:53:33 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) recvfrom$ipx(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x40, &(0x7f0000000040)={0x4, 0x8000, 0x2, "a050d27a3dff", 0x9}, 0x10) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000180)=0xffffffffffff8001) pread64(r1, &(0x7f0000000240), 0xfffffffffffffd89, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) syz_open_procfs$namespace(r3, &(0x7f0000000200)='ns/user\x00') lseek(r2, 0x0, 0x1) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001380)={0x100, r4, 0x500, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000140)={0x265}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x7) unlink(&(0x7f00000000c0)='./file1\x00') 2018/05/29 11:53:33 executing program 2: r0 = socket(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000013000/0x1000)=nil, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = socket$inet6_sctp(0xa, 0x1000000020007, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000002c0)=0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="a3385c94050b93a4384e8cf896a87c98d725b06aea2dea91c6fa04159f1803879f324d8d1d02db786aaddeadc9f6abac3fb7a8c381bb8633be", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYRES16, @ANYBLOB="9dc9ccb56ea593ab23a1133f9e6522b8542d4ca806a1869bf7ac22bf99b8428553ac7022f99457e2e8bcaaaaedb6133181ba25bfc38780f6bb59b29b81cf3f1ad7dcae8c46fb1eabfd0d64329971b46dfe26c8e39169abd529c719bcc6713fc68e799dd5a7c66439a6cceb64662573870afd08f18389621f3265819bfb7abdda08c0beb758c478f0d021e9d554c0c17551d32c9b440e8083697fa649117f29070b9c25f6eec1ba082c917214bb69a24a04673c0813b3a84591ed13c4bec45cd3c087ecdc152a5f82d19034bdd0aa4102b7f336e726ea8fa5b7d9e952060680f6483efa892a5146f0487e4dafd8a6a4b8589bc0946696c85eb3db3409d30533a4d0ead50b290573a43d7c86010cef6f0000000000000000000000000000", @ANYRES16]], 0x2) close(r3) close(r1) [ 193.718614] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 11:53:33 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4002, 0x0) fallocate(r0, 0x1, 0x0, 0x7fffffffffffffff) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/29 11:53:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000700)='fdinfo/4\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 193.807206] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 11:53:33 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0xe) getsockopt$inet_int(r0, 0x10d, 0x4000000ea, &(0x7f0000000040), &(0x7f0000000000)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x10, 0x4) 2018/05/29 11:53:33 executing program 1: r0 = userfaultfd(0x80000) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) 2018/05/29 11:53:34 executing program 6: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400000020000000000007efc6221529db1e570000000000000000000000d0e344de0000000000fe800000000000000000000000f6ff0000b00000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\b\x00\v\x00\x00\x00\x00\x00'], 0x54}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000002dc0)={&(0x7f0000000080)=@sco={0x1f, {0x8, 0x10001, 0x2, 0xffffffffffffff01, 0x80000000, 0x3}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000200)="05df16d5189b062b8303b3bb02ec5140e6062f0548b1e6a035d723b7dcf86ca2bafee58cdb6ea0056751914dbd4ed5b4a240ed7e0c1e6ad4e1763c439971dfa8cf97841aba854d883dcfeb5048725738fea4d19abd646ac42d35522eac27f4a6efed638d5b69abd6c766686d67fd2061569dce131bf88fdd04271fda8fd251ad905ba02b936d68053756ddcc9ed9c18321481ab50c9f78880c147feebffda3e0e86b038d171a92eceba3b7d371b6c4e7b41caf7472c9ec626427f7d06e2c4f12cf876ece47eece2fe56777ca9859a3091943b942fcf437ea3e674f6ea37ff3c7a72e5aee62a615e26ed3bfa764eed4e82e51d6", 0xf3}, {&(0x7f0000000300)="463e5a92da951ba97a79572adea2f4635c841294ddaeec5d7259245fe2e95c372d1da66c16bf2d138ec2263e90cda5e1197a4cf4c961351bd832f7b999a7e0fec115ff5dac1a3efe34722854bfbe8a79a171dd3330766beb3ed97b91d729", 0x5e}, {&(0x7f0000000400)="23cfc5", 0x3}, {&(0x7f0000000440)="c9d94821a03b7aaf603743234493577a5447b146819fc5bd85c648184ec15823a1fa2057404cf2cb0986511c3d935b891eac3903ba956dbb58b5a43d199733b5d2bf2f30407ad7b34512a4a0dd4af5cc70972878f7f85d0e802d12ebf64d0806d30bdde4c54eb7ae0506203c67a2e1aaaadcdcc70b841831a59633a03b15c0b54bbca89af9483e7e9cf2af53f86b22f895e1a16d76c66d576dc470d4e1a2c3c732d6f97139acea1d18f85e87225cb2c6e4c25cbc4293df6fd223b1f535d92145b329a96954d9509a7dc97b397033270e4adb1adadcbbf4633dfe22b524dac8edfa5a96c4ac5c85bb6232c73139", 0xed}, {&(0x7f0000000540)="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"b295a0dddc40dde1ba9c07145ef5af544341de8d37237bdc978bb52729c30992da16b8e8f1f934650f50f4deb1cb8a4e95f42ca265984af5b6bc64f87bbc86681338f84a8896f5f11da490fa60111e1723b065d6ee1327ea20cb0a6b7500c177b9e72ce9dbeecac43213c5c1366f2659ff9eede1201483d086e1e3b1259fc2ca657a499b84cedb8f66b0438b5f8538231a504380b6a2db55207726d6353b505a03978e8afc83a60319ea3cd0898ced9725db81572599e4bc961b346336a0abfb40eb82518fced36af6848dff229e6e3cbb37e719b678586665b63da642c5c860ee9de15b01d7b7004f62687788547742ff29676e1e29100e798c823ec6534e9eefc08057ad925653d7172561e72068f19f9fee27b6f17eb860f5793c745824d60cd0302879cae6bdf53c440053296b67106fad0d4238677fa3c7fba4e6d5e68bbb182a085a82f81914ed8a498be4ebe637d55609510254c8284f4b2c4d719b08be75e44dd4e3a0595438b06d1d827589fb41f0c40306c192cffad683cfc450cf49d9c94f0426d333f84ab1c990b2673ea5bab9fcc4df0b8c98f7c753b92588a59ff92ccb9431f29049cbbe83ddb88cdab08ada62ff693b1e783a4c975ad2f149652ef9a66ad0ce646f266c87dea9a9aba6d218579ab7828c365ec3b4968e19614ed0c01e3abb7d35466e79da16dd82c9b6a03b15c7aa24933a068804a99b253aac17707f12ccddb444bea426620850d5912dd9561ee1d248b327a2f53c84ec946ddc61c8cd1c34d42aec1e41c1711b0104a2be02259f48a01302a09b3c251763e78563683b7164f858be359683b0bb9e6b054abe2fcdb116c31e956b3d98329d7cd7b233492ee30f642f63aa22fcc5de4a9c021c704fbf38e40960d93027144fa0b429e1be386cd1e3c4d8874e5a13e5c3757c2ee84e1b89ef5d432c85161a7b769d044292bad1293028f12765d83cab5604cf1bdfbb1c125b543734849e3045c1dc74b651c92d6d313dfc8307812cf0e8520f19baeda1554652d89127a0740e26f06d9c257646e83d79ea223aceb133b2915076c116109ead6c45af1666388661442b37986ead3d7e77d7129096334b162d6f9518f78973d07922dbc70d0390c1147e6924f24bc9cc4127c494aac0a7cc54f618402583998a689361068ad20a9ee5fdbfd9dd9f97037b7a29f0b368178c4ff482924c80dd85dafdfbe9d24fab5eeb5cf7518620882de87f7d8ca58ad13c6aff6824c7e64404de6cd80346d3d2af7bc57ce6560db575280ab4039b8e24bf4dc16b1a25b71098de69bf5d35e5cefeee7dd6b0e0672f7679a6cf1071fd5250cda75644e782f9787c553e9801e1fb213a52a4fe8014704b0bc154b6f9282c86b1a177bd135cfd6807c0cb47575075c9b1a213408e2099a0f71c69438edf19c8e0ec327b3102dfe005cda447c274512cdf5de5a8b3a759696bf02268a240e8113ba72aa0d48c2578ca0f32e481e098790fd3d966e75cf89a3c00018470b9aa63d96b1921a67f82288ff5bd53ae0c0f788c7331d3be5bc9080443a93f895488abdafbc46afe71da9e8b7f23c415ed142ffcce064f6f01c49c29005f033aa7e0d837417bd923ced4b0d0debc017839f7ae9e32cc85589c1131231f2d491e47d7746e7deb1b2ef720b715c446d91aff76aa22b6fddd7e1e0fcece75ed6f18d350d348adada362f72b4e0be4e367430f792a0200f18428f6e629dc27773b5ee02b972356c2f4beb8f979abe5f27ccb49c9e1b0925faf29e53fc1408f0f265a3c14eb45e08a625b170ff6e324a1805e0955b7cd227fec4d5a3307d12c337d846eca55fcfa3ca0c4c602aea0a075c198e802c585f1f9f4ce41bd63744d16b31072c8eb89298ec7073ca24b73cd28a2f97fdf9ad075918f688fbdfb13b22f8c05e2bfa1c8033447e35c09354eb359107710b5ccd6119432173bef52759e0fb9f76104419e92e7fed9e3d13dbe04c86c07cb69f457a0666e25ec9b15d7957367c220064ca4b673f208f22779c48526b81b29e6bd722e56c9bbc6fa9c313eb4f941318bc69ea448495e5ca3e9ccca5ebfbec4313c3040fe33c4ea2514ce887089f2154be4296a24b96b6cfbc495b52abe0e308fa65d9f3d1902732d228360e98e0af00816a21cac8567397d1e2bffed450b283a03681c916bca8b8d899db235127db059235e2367666e47d3b05c10c5345e7f8f05a7a0f9bdb534110e6ff5566eeac56fb366fdaf0c50cca9c52440956d03863c798d9c691ce8a1dc9a68dc11b6811248bf8602f1c292476fc2c9b7f9f101560f9efeaeace7ef3cc67526701bfc516021f17401b268bf3db4b961a883919990da131478f8ce5ad27e0d3ebf893925b22e436071c20ceea7152b0b95e82274d29893bfd589314ed1fb2cbc6ec4b00ca4d4c0b83698543a9664861c5503cae756608895a5f4b84b23f8ccea2bce98679e9c697eab1a2202999bf5f38b8ae8c3e9c3ea17f6ef7d557d9d1fe4c3fe4905e5a5fd2349bb6c10222b42e6ca39048d819a2bcda0f92ba376084c93186f06185cfc83b016bff363f5da996e801a7821f7db5c244fa78f5d5571afd7d44b24158917b25b6a95b775afaebdf4627122b8b3a61f45c6add8f2908eea543366efa91871815a18ffc533f798bfbe095d6fc0d7ca15e205ef3f1cc64e41effc357e60ccac0b993b4e70adf1ea66159b32b4e55325a7e36df581aa7ca12907775b9404627c633da33f000afd1ef1da676282b8054cfeb8f1012a9caca328dd3a22ee0434736197f31d6c8e570749e0167e3cc0c271aad24d69b09029e8da242c0ffb2beb97ff1b7ca4cd9c1c60b7d1b298d563d093f40ae41a400f9daf728b67f34d08c93568a08ae9f8707df762a40b7c1a72eca2172b791276320bbf5d819bc37b35194739d016ea5787475fd416f1d72dca4a982cc4af4a84de8809a922de0a0d8e6ddc04c7480913fc5919066402925954a53074529983972ba2d1321dddf17b12c0ca493cf24c14126faeb9ea41787218e41bda9eeb84c951c1813572f41cdb201afa2838496c5d86ef76ab51b53194fdf0d153ac92f804a5bf005a5b6c091c7a54068ca4927a464d5441c5699ce45f1a40dc0a00a6bf27a1e69786ceec1ee39501c5d301aab393710b6f6de0d72c234414d3710f43da0ca954cd2dbafb13d09ce2b3e5ac84b528ed44e34982a7bea98c06ffac77144bfe9f1a299f775becbe879113f365ccf108e724c9ba087389671fa15cf43e29bc37ca6ca9b4d069bb88bf46ad5b4dc4ce4d0c9691dbb28466abd296a2dcdfc4ce357a80134a00e48a3ecc66b317d8dfd14c1d7a7efd34acc7cdf75258f3fbb7c65e909a78feca634b983ef9a353be0d0594ba57e5b8fc56e17efdaceb97e9351df08a1abb41d15a4791ce1568cbf05edfe7be2b5aefb68d6d3ed2fb771e78e0d9c9b3f89f4d7f9cd9471d14a32cbe424a6db4537cf4bdcd8ec2d021744c53526b6cd6db3e96f9d08c8e778bc23623ff6cf31f39a6568f2c5cdeba5f16a7d8f1e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{0x70, 0x6, 0x1, "de4392091e0f97dc266f8ab2c4355d58bc1833b0700dbaa55167d764ffb3c50820d8c332cb19af2f84b4533bedf9bdb9a979bc4daaf75be066463ab1c7a837be330c4f1370829caa4927f459207d0c82deb4a19f9d31c0a443089bd53ed2b8bc"}, {0x88, 0x11, 0x1, "aa60dc029653f7b5cd5970afab0e581131357921b2157a0b03b6b958fda6c409f87673b81bef6dca17e91f39e0d9ced2e8dc203a74cb655cc399da107626b03e01e6ff4743ddcadbc2cfbd35c290e2a6d6d23229e143d8a386ea102b2b7862dd6d5568e385349a8bd270c408344c4c53efdf3acb"}], 0x1468, 0x8000}, 0x800) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xa) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)='\x00') 2018/05/29 11:53:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x10000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001300)={0x5, 0x0, [{0x0, 0xb1, &(0x7f0000000040)=""/177}, {0x6000, 0xf6, &(0x7f00000001c0)=""/246}, {0x1f000, 0x1000, &(0x7f00000002c0)=""/4096}, {0x0, 0x6a, &(0x7f0000000100)=""/106}, {0x3000, 0x12, &(0x7f00000012c0)=""/18}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001500)="e2f741b4129b8bd6530d668372af3d5cc694abebe0cf05167a48d4d9146b0bff6d3fe2cbeea6e70850f4abc3c3c272f9b9a55052dd27611b481c5d04cd5930dc82736df2852aef4e5133af24b4c50dbf2a43080fe6e6ec730e8c789b66c231ad619776d8ac8b662a19279fa5ac848252e8b280acde278df16bbb0fee9cea9d1d43f09252733818605c") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001480)={{0x2, 0x3, 0x9, 0x2, 0x101}, 0x0, 0x80, 0x4d7}) close(r0) fstatfs(r0, &(0x7f00000013c0)=""/166) 2018/05/29 11:53:34 executing program 2: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x89, 0x1f, 0xffff, 0x566, 0xffffffffffffffe1, 0xc3d, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0x4, 0x3, 0x9, 0x10001, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x55, "24be24666acc1a1dc90070a9e96232c7f7b536c4c73c5ce605ef490bfbfff3575c688d271cf4964b872d6f5170d91ff698e49478591b20ec40bcdbf1d8f3ae872814c79e6fa69ce8e5600663bef1fa5cddd0720282"}, &(0x7f0000000240)=0x5d) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r3 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0xa5, 0x24000) ioctl$TCXONC(r3, 0x540a, 0x89) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/05/29 11:53:34 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0)={[0x37]}, 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x100000001, 0x8, 0xffffffffffffff7f, 0x7}, 0x10) 2018/05/29 11:53:34 executing program 3: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffff8) mprotect(&(0x7f0000181000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000181000/0x1000)=nil, 0x1000) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x2, 0xffffffff, 0x7ba4, 0x100, 0x8, 0x3ff, {0x0, @in6={{0xa, 0x4e22, 0x400000000, @dev={0xfe, 0x80, [], 0x15}, 0x1}}, 0x3, 0x0, 0xe5, 0xad, 0x80000000}}, &(0x7f00000001c0)=0xb0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) 2018/05/29 11:53:34 executing program 0: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getpgrp(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip6_tables_names\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x18}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) 2018/05/29 11:53:34 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xe000, @multicast2=0xe0000002}}, 0xfffffffffffffef4) r1 = inotify_init1(0x80800) r2 = fcntl$dupfd(r0, 0x0, r1) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000000180)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/193, 0xc1}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/117, 0x75}, {&(0x7f0000000400)=""/65, 0x41}], 0x4, &(0x7f00000004c0)=""/29, 0x1d, 0xffffffffffffff43}, 0x2}, {{&(0x7f0000000500)=@nfc_llcp, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/43, 0x2b}], 0x1, &(0x7f0000000600)=""/174, 0xae, 0x1}, 0x200}, {{&(0x7f00000006c0)=@sco, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000740)=""/130, 0x82}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/104, 0x68}, {&(0x7f0000001880)}], 0x4, &(0x7f0000001900)=""/72, 0x48, 0x4130}, 0x9}, {{&(0x7f0000001980)=@ax25, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001a00)=""/203, 0xcb}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x2, &(0x7f0000002b40)=""/4096, 0x1000, 0x40}, 0x5}], 0x4, 0x20, &(0x7f0000003c40)={0x77359400}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000003c80)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x100000000, 0xfff, 0x500, 0x1, 0x10000, r3}) 2018/05/29 11:53:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)='L', 0x1}], 0x1, &(0x7f00000000c0)}], 0x1, 0x400c011) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="680000003e00000629bd7000ffdbdf2520000000e915e5e121bfe129eb9f19d66338045cad3fd5491d1fbae95b009baf61a81e3b47f9a7e9f4ca85c7d02bab3e171b8fbc08001f00", @ANYRES32=r3, @ANYBLOB="04004b0014000c00b0ad332443dce8ccbbff51172be1750004003a00"], 0x68}, 0x1, 0x0, 0x0, 0x4008000}, 0x4001) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) sendfile(r1, r2, &(0x7f0000000000), 0x401) 2018/05/29 11:53:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) close(r0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) 2018/05/29 11:53:34 executing program 1: prctl$intptr(0x17, 0x6000000000004) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x321000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendfile(r0, r1, &(0x7f0000000040), 0x7) 2018/05/29 11:53:34 executing program 4: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x800e, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x4, &(0x7f0000000040)) 2018/05/29 11:53:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x16000) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8, 0xfffffffffffffff9, 0x8205, 0x3, 0x80000001, 0xfffffffffffff001, 0x4ff9, 0xd, r2}, &(0x7f0000000180)=0x20) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) [ 194.819141] sit: non-ECT from 172.20.255.187 with TOS=0x2 [ 194.890880] sit: non-ECT from 172.20.255.187 with TOS=0x2 2018/05/29 11:53:34 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = socket(0xa, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/210, 0xd2, 0x10000, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) ioctl(r1, 0x2, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/54, &(0x7f0000000080)=0x36) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000000c0)=0x1, 0x43, 0x0) get_mempolicy(&(0x7f0000000100), &(0x7f0000000040), 0x3f, &(0x7f0000fff000/0x1000)=nil, 0x6) 2018/05/29 11:53:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000ac0)={0x0, 0x7fff}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000040)=r3, 0x4) r4 = dup3(r1, r0, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @empty, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140), 0x8) connect$ipx(r2, &(0x7f0000000000)={0x4, 0xffffffff, 0x3, "b37ddea47abe", 0x7}, 0x10) 2018/05/29 11:53:34 executing program 5: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000580)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f0000000000), 0x5) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"849178a54562b1"}, 0x1ff}, 0x10) 2018/05/29 11:53:34 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4200, r1, 0x2, 0x1) 2018/05/29 11:53:34 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="fdffffffd48f0000000000000000000000000000000000000000"]) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d10000100000000000005aab37c4ca0a70f7d9459ec833e45568b3b723375c1043d72b78d99a279a6cfa03a265345c821a247323ba231be28a911433748eccc944fa68135a9a8087c80e117fb9c2e86d32ffeb404ba697ab7f2d27a0dddce502a2990e9017c6138de65ed7b5f9daad3e76a2e5b0ef9190af79b93bae7115a9cb974e1064ca8c4c1875cdf793f231ce77edc2890255d26a0b450b8e6b17fdbcc39977ff4a7939febde76ee16c79ba1a56c0117fe2ccf523e74bf26097882d7bb3fdb4b9fa2f5816308aac9d6ef80525bb8a4d445b"], &(0x7f0000000000)=0xd9) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x0, 0x20}, 0xc) 2018/05/29 11:53:34 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e00000084bdf46f7560fac532bafbdea1db63aedf094ae9658223ed6e4d67dd93cd5c9a863aed2f0e3f3a0b97d1cf56bfb9d83c815b98213508c691dda0fda3821cf76127680381c8c8102e2d918fdebe097e513213c3b4e4db4ab42d8d2cd07ef755db7fd73758f863958a2993782bb6e27e15726dfd6c5cec05f02d27adc4c8502bc2a84c2a9da2d37cb31598cbfee757f619991eb40be1b061c633a0b66a6d0a57cfca9af22fc607316e05d0182ce007b3351815845e1a2c82529a83b4e961f3f340c42922db79ba2eac7c006b9da93fd16979135618f456397e6a21ff7b3bdb4dcabc12f22856fbeb081e7b23f5fd6c270e"], &(0x7f00000000c0)=0x46) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="8c9b88b65f800f70a2628c0e5573937f53e551b111111fb49bbaa98ffebc6f6efd4758ac26acb2a0bacb6dbdfb2ed947e238e68bc82db8fa17868e37a4f38b12ea08e469b17e96eb3ce3") ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000000000)) 2018/05/29 11:53:34 executing program 4: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x15, 0x803, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}]}, 0x2c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x40010) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "cdcd2e892773b671ee79eb11730265b0f5f236902a4eb791d6737541d590c11f4b11dbd872be20bcf8a7363b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "117c1e20c333c2728f4901e942746d029efdf351b18228e9c3b1eab48f5d799f492af30147fbb2d5e1df93418e53be392e17af74635f82644d318c0235317407", &(0x7f0000000080)='@em0trusted/\x00', 0xd}) 2018/05/29 11:53:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x80000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xffffffffffffffff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xa7, "5b7c044373f8e4dffef96504da23f6beb823f5defea0b43e9c9c326eabd0f5fd83982bfbc76e3b23d5b09df2bb9c92f6360e22e23ebcf6438f3f64e193b244d9d36e67b09ad859281f497aff33bd2b71b42e938ecce5fb345be490bd53c214c2d3c518bf5c402a83303d7d91d9e226d43030d63f48f256380755fcfa2c9046f100ff32e71941eb0e450105469c520724b88f6a634a48dfd4ddf7a7cbf992e474338d9987141df1"}, &(0x7f0000000000)=0xcb) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)) [ 195.029785] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:35 executing program 0: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0xfffffd67) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xa6, "fc5b2b8a71ae5b1f1a4b57a1ea810508fd378dd43b5cacd2a8d70fe132f602615af509ad55d158edcfd73c543c85c3490f8c52db26efbdb191b3743704a671970c73f66207e1425ae6548b98e90679f40ee14f42785d78a72633fde791c4e7510f4531c26edf3ddda7c3d03bcda2e7dd40a6e0328c27ae09fe8906eed7a6aede235715903083df868190ad86898123cea3da4cc2086dad9f37b72b06d7bb399b5a2d46fdf88e"}, &(0x7f0000000240)=0xae) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0xbd97, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7bd}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x26}, &(0x7f0000000140)=0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x200, 0x0) r5 = openat(r4, &(0x7f0000000280)='./file0\x00', 0x2, 0x7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r3, 0x4}, 0x8) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) chroot(&(0x7f0000000200)='./file0\x00') 2018/05/29 11:53:35 executing program 7: 2018/05/29 11:53:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20011, r2, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000003000/0x5000)=nil, 0x5000) io_setup(0x1, &(0x7f0000000040)=0x0) io_submit(r3, 0x4, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xc6, r0, &(0x7f0000000740)="a2c3c933bb8b90d5dbd64fdcab3145c54de144865c3d4720e3189646da76c54555f7379eccc322d4e14302b42eabc72d56c5236eee9ffe891da3958941b86dffbe1087b7ef82c927587fa5935bebec3828e9f621b735641d9d185e56822047bcfa80380750484064f816e021c096fcc15123d90762b78a0487992b2f2f830639ecb93a4a30e4b76fe0aa5e913924600fc6d7bf405dc05f3c851bc149de5f727b7c3b963963eb7883a3adaa58f77dbf661c72959bfef5ac039ae1ae4b4638bea9810548b6cf71f8a1682d545b4486f652830c1ba26235264dea08e049c5c600b4577d41f155361999aa7f596e3b410b783bf190b445a927286f8b9ae35f14f1ae6b691eaf4515215823026b96cacbc66cfe439894387607e84a7dcbc2511c07321bd13052fd97d686f25e877635f4c588101a4429a4bf30a8ede7474ebfd56868bf2292b92eda048fc05e606464f06f8bd2f8a7f98fcbbe592743d821adf1fbcfdb304c359debd573b22284e55168a83a7c12dac4a61b07dde3c0f1921ac2cad2244bdb4f196475241b74a7ef74d73b294d313f2abcba13af8e768b50d656ee4d48d9b1e8d25c32497cbb859059fcbbe9ea9436a16252d60a3b16cdd9976607b2e571a1bd53dd8e19bf317746cf3642f8e0513dc59eea01764bd7ada3e68aee5ba2fd8cf60b8d71b07fdb55d8abfc2828b6bbb0c4dd9da17117d372bfca6367cfa08e2caa6cdaa0358cb51e52c125528d59f7a5191351331b41cabfc3cf1baa9ef922ad1d9bc2a0935a826c9129dd2a334b2515e4128818a2720939810117b7b3df7491b809b72f8b884def6675b54199e752e231a5f293d9fd423b548eb61a124f9b2b63841fa19a2f771f8352f3b749b11fb7a973e50bb88c49685e5b16aefd31b4b1a688c8f0e920e6741f3de2ef219848bac9ee18ee93c8b0fde9a8e2d7fa39d5e92eac86e16c2e3409e63cc38f17363efb691e3779cf61db1207b0a1b8b569229c86e9a2b7cf201b388d70942759d6bf790375dde215b2eb60a7cad66f2eb11a9c6da95659e120aa68e7c84799b533623de9b66bc9f7cc412433371d77a5644df413b05520451ec22c6a3c8ac9834136292a9f18de3a173b01658b80cfd392a1ad748b0cf29c489525034ac56d2eab14c50f53c10f8a9c3bcb3257299281b08c166b1b2b22c322cb7774c20d8ff3a57029d76231df9e1723314f7a6663ad0305012846c74bb6db68d9051f54231956e73063d98c08ec17fb3971a05a26d21ae272b4404a6bfe1713bf9e53209ebf1875dd5665b971ddd0683434f5a64baf432a02e8a4f3a7aef2281562d9186da9f3e1ce78fa6be008af0755b7d837936b4883739854f3aa2cf2e5c0637058db35c844e742a2f1809a8f11ae534f3a664ca4b10e9267ea01fd8a5adbd57e06ffbd5ff1445827bd05e757abfb3f3db695e28fe44a1046e8b446b351d17e2ff20662399aef576586605b5ceb9bc4d0443caff5e2f37c082e319d6b8f82d09bcd78af25cf674c5e8c823e73f5380c8d3920102b370ad19cc5728f66f113762e7f52493d6050f308bc9d3996958a42d82adc3082d11b95b202676c543576f375cdf3bda5a81f15797ae28c809b2ca821caf31c3b0304cb26791f626e848c634fcb8d71f730c6843d58ecde085195c1b50bd47e34a92ee70d9544fa2ac0cea9e937403201265ca7db37cca4f12d7da319f42abc451f4453989c05107fcf8aa8aa8f81448bff2ce77e60ac36765b441c791e560de979ea700a92daa0810331ec363f5cff955e7bfdaa567dcaae884483b7550139924820f1df0829331b61923702cdcecb208a4d6947c0b81621c658811fe7a87085d521d9fa1c56807795790b58f89d126e6ee56859ea43e489cc364ca60bfc2ac9c13c11a2b86ea3e9dbdc005327ee54726920c13c66bc3ed08b244b94a624b796327301492902bbfbc3ffc7cda2ae1d66acfcbaad903d7fa7559a017345a0865f521dab226c162b21a59e776d8ef89e300013578d3504bb9d3ab7e38ce14c3efe0d9be2b05f1b0fa97fc558cf45ff79ef5d809019ec335c1d5c1049104de44338024fa36e26eda80dcb339df73c0e81a475831ddfa0891d0bb9402a02d1619b27fdb46c31ea5ec34a36f9973c18dd6e83c7d050297b6fab08b538279381eea02a97471ff0520470f3c3ea1e9b25fff41a60c11b5cbf11d83a71196a6f9538164f9423a25df1ecabfbe22ac9d9fb1d70b46c18c3ca7ab7e59226e9c846bf4542c47c014d535be8ce3e64a2b453a6c85b1b0e1a64cea7a0c54ee41b1ab7e8097e38bd7967aaf0ac708fa209543e9b095e528689d987a9855ea79687d00c0951a4005a2805e9df2ea90e292636ceecf5c655c69f7c38a4ab8a2059b12cb08e9f24d63bd1b01cffc46aadb1b1e663df2a8a9f4f00a49f4d98b2a434c29e82ab75814a0af3339381588891944f8516040a8aec5717c81e51b26e4339735468eb584984a840a996fe03f8a1981d8ff5904258cced82f1c51ec86614dff7afa310971117b1afdde56e759a6bd75f215ed4b3efc6863f2356bdf6f69d70670313c6e244135eb35ab762cf91a7c519c3f9f0dac3157b7ba1020928630640fea4e8300807ea9fdd2256a51b38e9c4121f08a2bedba1407aaba3d126975683e75a0a55df5aa43bfff96df7dbbb27e11b1de885b42a098627c0276206ce36e824293ce70c8e34745f83f5dd2afdf320a2e0c8a91cc012e5c282ef2cc3b7764476cd42cb16bf8792d74134a6489466fd5a05549fe2128df6fc0e16d93d95f6d1fd468d8796c1bd13504acda1099475a3fc8f4031c9db2d47c5a0c3d10000de2c95c2cbb78a69dd09033935357cd313e2b0e1e26089894a9800cedf9bbaa132587ba97042ce416567d03250e02d71e6da37c7f4a28a866f9842c8ca19ca93f67c20706f4318ebf21529ae4a446503c2d00e5f40214786ba977b92fb407fda4ae8f01c955b8c01c1c9e8ad8b61cd7299ffd73bbcc59e8ccebaf0069dc55124ee21eba6a0f743e973e9606afda841195a41a1837f0949f9bb66575cb87ed0162d404b8bb3209b03bf2c2985b2140d02b160b1fd245958c1fa4c382afeacc3bd23dce9e89f0eece13d133316ded8fb021b18f9ca730a2731cda1f7a5e9d46c9778811812ee5e1d1bcf065ea6fec34acd3700253ce196e6e94747ecd8f352ffb02bfd74089992d5c935564cae80f17b0e2a046264aec07de0307c863bdee0bf9d2dc50f617082855fc51b481dcda3066753e43edf899bcd6e90660b6f7fe993d1a6a978ba726924d49062cbd54923a25b274601377479cd04430ade47fffdb2a93d3524764a986acc2ffa401291fe3820726777e6acd7b358ef43baadcb54c8e15191af7b4c53d7b53d7e98d6751360bdfb4e43497a54e6096fb20cb727f49fdf8ac245b449614d5d586fc00ebe870f78dc4704457c8de4b07e3bce2b8fda771442af04992e2d604261d86e8ecf19e5ac8136fcf28b5ee98e21b7bfd6e7046f51850372031f5365cb6dcd9b649dc4909478949f0098a28826a2f7c68509059180b55b296123ee241a5da6cbe2b61e4ff3d1cddd3db2b652e8aff8d93cdb44a9f153a0d2a42fc57f057307bdbae22675269b88cb630053941256c1295ef70b39fc39512acb67205d8a81e0b0d910897e0875a238b9eb3c45511c56038ea74a238088bc08cdeeffe3aa0e4643147c7cd1c68bee1707d7d422b56430c91fad4ca06b79ee11e8297b1919bfbf750b8df8c6aebc8958a31dd6da474e804662f03fa656391cbeb28c9240d91f996157fb8df861b0982185d591e807f4d402bb4f3d625a60cd6399a1088ea57a66e85a8d5c4d10141aebc15fccb92ffd51de0c54213dd3ce6ddc9ce9ce475c778221bd7e291eca932787f20c694d2132c42953e36edbbdd4c41f522134a64753cb7c7899170842e166594ebb7baf1f6795d0c98e79db73d0bbb67c4b9e978ffce20eb814d647c40a4c6a45af56f74ca76bada68f4ebeeda7b39ab9c11e6f6418b468282241d870fc5f8d0c614d09a4d16db9a42b1039a905e9aad24bc1067aa86805838022594d85ea21b78d6be01326948222f53c19fe8c9a4f888a5c34e7d0ad4e96c3b3b4f350b8cd9b84f7e9a980cb2ef5f420c96c573543cb0d41ab6aa919569085929bce9c3b53332c5a9783e3fee06154ae363597d40f6c1e405d170235e693ba885ed5c1d8b4107155607ee83414b3ae553e9ea1c39537143782f7ad9628531fb4de392211b757f1cfd8b60f843949b21e08a88cd8dbd1545ac6a590f3d3e7dbf2e6b704d90a9bdf05e5258221f70b53102b4bf2e600877c1bbe10f7d523a0e274265da9ccad41db352cb946bcb9f6bd8428ccc87d4f8a991522651a42cf4b6b1fe2368146b4335c4944115bdf3a722eb3c28dcc26c1b1fa8668664b9d4f6fc27b030b77e2275d889daab57381a4e0c72913acee578f507d0c70531be34f65496a62b48757fe4fdb1e6f8ba9fa0c45a2fcb0ee457a8334bbe1816b8a30a43e7e72293f0f90ee2f075293c7c1aca8fddaa912238aa50841331004a6ca26125ddd2675c223aedce74040f5c147cc5594e05af4d8c3d3c1dd8c8a6e203d5e3fa2ab7403fa28fa66b30eee7ed077f4f81893c60a1755e0c443e931a9f85070db34d6aa7fb841ae5db1623c62bb7992ae23253d4c47856872aba46eab5f8c6a7c8467a0213f65dea75f53354bbb62d6e277c12047f5ca866996102292a43b6879381fdb4fbbf4506f5cf3e636552a4395b2b946ddb7faa199d567029197ddd758d38937f6a4f425747c2caaa5cffb1c66dee99defd4c62d5f72fb202da698813ab9b70fee1ef8599d3ea7745918bec98adfb307570a682211bf6d4a82884012232e877a6cac4dd287e582c48653d843d5d04fb81c2f29ba623af00ecd3b30c630291f34f7980dac5d95ad13242b3b4d49079af724025c723766437528c66f95631848944e4490916e45d47634efeb6b5334c275e15b2f6bc574f5b95927eacd847eaa2e94a752a914f19e80b58cf631d230e30cdf168d501a7bf2bf5365f1602669ab84120e1f3978e40004ed9393a01e2bd9a63fc302fb16bc97d52cf9518a2a022ba059690781dd5a66e8d9a12874b12b562883dc93d021c3b6ba8cc748fd2b70a5a0fee290053d79db4c2814b9d5e3ace4b582e98af5adf098ebbb9ca51fbd49520ffb98a0736f3aa828d973625178f73ee0dbb79b48e33653cad9735a8e14f6ff963dd9511c556d09b25cde677a8452e1490839d20e83826cea2ad1f128b3974c53c393115017ead89ac340bdd4a7f85233e0e5ef9dfcdaa21e673f0f8ab29272fcabac5a5ac21285b200d1c17bdb0514f88293be14c6292756e1bf2090aad2a7ecb4f0ec1e9bcdc688811bd492ca5f28bd521f4d5bea4801a32680b3098eaf5659ce03c56a385bbce8819b3146f507c49f5cd6e2e016056f6f252af1d342c99fdda167bd69af24ab15a6a4ed4aa2bdc836b7af4acbc5c78b0fe0291204a988d6d5e1c58af18283ff1875065af72050adf2e7834a03b1e1e886abb47f36594b4c06f5e7c732550126e3a61d7287977f699a04c61f09097f5c3acd15dbdc8998d28d9cd0070aa4d71c8a1f03b6ef41ce3cdc4e387beaf2bc709b4a3ab6c04e0e89d8edfc5e478bb02c11ba26ed57069c353b2789c071c3130b05415cc2f78e5f074151d93f8cdba44ffb36260999696699ca0614ce6b1a305d083a40e3e5a9628081a5d06646fa48eeadaaba03f561fa8ac31bddab4e588bdb93c4b1", 0x1000, 0x3, 0x0, 0x1, r2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xd67b, r0, &(0x7f00000000c0)="e3ec685026eb7ba35e11964507053f8139d0", 0x12, 0x4, 0x0, 0x1, r1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x80, r1, &(0x7f0000000200)="6d7443537e67668060ccd4c00107bdc3e8b1e6d51a3e559d6133f18cc9f8e3deefecd753ddf8a89c89c31fc3040b47fc646f6736dcf58a8d08dfc1556930a028ce5b91a8516701e260e66e3bbfde3eb863ce0898af040f996c32c40bc178f20c37239be7ae5f46aaa059ac30d4c8fc30ab6b3ce579a4ae3aeecc3fe3f8ec2123c22f6e286f90b51e8f69fcd7a3573123d924e3bae6a2bb68378bab88ba78dfeac86633197e", 0xa5, 0x5, 0x0, 0x1, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, r0, &(0x7f00000002c0)="27b686380f552ed1b6716c0c9973371ea6a2002e7a4d425c637ea14118aef2f47125ef6e50a42d602112233cd2f10a3e7c2b6543a7be066fc14ee0e9948be763b9b1d94e012a5dc5efafad5c88256c3096e3", 0x52, 0x6, 0x0, 0x1, r1}]) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/29 11:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000011c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3f, 0x4) 2018/05/29 11:53:35 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) bind$ax25(r2, &(0x7f0000000000)={0x3, {"6217618cf56a01"}, 0x80}, 0x10) munmap(&(0x7f0000000000/0x600000)=nil, 0x600000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x0, @time={0x0, 0x989680}}) 2018/05/29 11:53:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000001540)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20100, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100), 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000fafffffff3b0fcff00", 0x5001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x3, 0x1}, 0x10) close(r0) [ 195.374439] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1}, 0x8) r2 = memfd_create(&(0x7f0000000200)='{self\\%\x00', 0x2) mkdirat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x1ff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCGSID(r4, 0x402c542b, &(0x7f0000000040)) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000100)=0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/dev/ptmx\x00'}) 2018/05/29 11:53:35 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) bind$bt_l2cap(r0, &(0x7f0000000400)={0x1f, 0x101, {0xffff, 0x0, 0x2, 0x6, 0x1}, 0x1, 0x100000001}, 0xe) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r0}) fcntl$getflags(r1, 0xb) r2 = socket$inet6(0xa, 0x2, 0x8001) connect(r1, &(0x7f00000000c0)=@ethernet={0x0, @random="d7704ac9bdc9"}, 0x80) delete_module(&(0x7f0000000040)='@ppp1eth0!}$nodev', 0x800) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x8) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/05/29 11:53:35 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x2) 2018/05/29 11:53:35 executing program 4: unshare(0x10000000) r0 = open(&(0x7f0000000240)='./file0\x00', 0x80, 0x41) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5b, r1}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r2, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000300)={0x5, 0x3fc8, 0xff, 0x2, 0x8, 0x4, 0xeb, 0x9, 0x2, 0x7, 0x2}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x3ff, 0x800000000, 0xfffffffffffffeff, 0x2, 0x3, 0x0, 0x6, 0x8ae, 0x7, 0x200, 0x7, 0x3f, 0x1f, 0x7, 0x2]}, &(0x7f0000000200)=0x100) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x8) 2018/05/29 11:53:35 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x5, &(0x7f0000000340)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x40000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/05/29 11:53:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x8, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x7, 0x10000}) 2018/05/29 11:53:35 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7, 0x2, [0x6, 0x5]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x8, 0x2, [0x2, 0x5]}, &(0x7f00000001c0)=0xc) recvfrom$inet(r0, &(0x7f0000000000)=""/203, 0xcb, 0x2120, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001b00000000000000810090546964621556d0cb837ed18097433273797a0000000000000000000000040000797a0000000000000000000000000062637368300000000000000000000000000000000000ff0000000000aaaaaaaa00aa0000000000000000d00000004801000078010008766c616e0000000000000000000000000000000000000000000000000000000008000000000000000000000000000000766c616e000000000000000000000000000000000000000000000000000000000800000000000000000000308b1503006e666c6f6700000000c02dc2642ddfd4ac00000000000000000000000000000050000000000000000000000000000000000000005dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051ffff598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x220) 2018/05/29 11:53:35 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0xc3, 0xffffffff, 0x2000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000240)={0xbb5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000000, 0x80015, r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x10, 0x80000) r3 = accept(r2, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xffffff31) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) r5 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r4, r5}) ioctl$SG_SET_TIMEOUT(r5, 0x2201, &(0x7f0000000000)=0x2) [ 195.625398] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/29 11:53:35 executing program 2: r0 = semget$private(0x0, 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000400)={{0x8001, r1, r2, r3, r4, 0x4, 0xffff}, 0x40, 0x2, 0x4e59}) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000080)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000600fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) 2018/05/29 11:53:35 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x6, &(0x7f00000002c0)={0x0, 0x4, 0x9, 0x454, r1}) clock_adjtime(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000040)={0x2, 0x26e}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/247) [ 195.684821] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/29 11:53:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x84000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001640)='/dev/snd/timer\x00', 0x0, 0x80000) r2 = fanotify_init(0x60, 0x1) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000001680)={0x25a4}, 0x8, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000016c0)='/dev/dsp#\x00', 0xffffffff7fffffff, 0x8800) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001700)='/dev/full\x00', 0x400002, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001740)={0xffffffffffffffff}) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001780)='/dev/mixer\x00', 0x90880, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r9 = accept$ipx(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = openat$md(0xffffffffffffff9c, &(0x7f0000001940)='/dev/md0\x00', 0x80000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002b40)={0xffffffffffffffff}) r13 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002c80)={&(0x7f0000002c40)='./file0\x00', 0x0, 0x10}, 0x10) r14 = socket$inet_sctp(0x2, 0x1, 0x84) r15 = openat$dir(0xffffffffffffff9c, &(0x7f0000002cc0)='./file0\x00', 0x380, 0x80) r16 = syz_open_dev$vcsa(&(0x7f0000002d00)='/dev/vcsa#\x00', 0x3, 0x20041) r17 = signalfd4(0xffffffffffffff9c, &(0x7f0000002d40), 0x8, 0x80800) r18 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002d80)='cgroup.type\x00', 0x2, 0x0) r19 = socket$inet_tcp(0x2, 0x1, 0x0) r20 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000002dc0), 0x80000) r21 = syz_open_dev$admmidi(&(0x7f0000002e00)='/dev/admmidi#\x00', 0x5, 0x4000) r22 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002e80)={0xffffffffffffffff, 0x1, 0x1, 0x723, &(0x7f0000002e40)=[0x0, 0x0], 0x2}, 0x20) r23 = socket$can_raw(0x1d, 0x3, 0x1) r24 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005c80)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006380)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="e0d9f1b5f2ad89c6a2edad75183fb3295c76747d2f777eafb72a14f603c365f4251bb7d22a5e62b660d4379af674ae32ebdb18a41855efb8c472c1130c3a9e6d11e3992f861c5654c56810cc7610032374d99cec59364d4c82b5f0b5a2c2ec9d7e0296496dc8026b31e4280cd81cab5464f15210dc1d42a8b7cd1ed9db1ef7ccff9353a14dd7756f12ec8b925f7372010ef728bdc058117d5743297ba2fd6f486351bc0ec5b687014ce2133f42bd910f44ddd6def213b78ed36a070af1cd77a6961757f217077ab3", 0xc8}], 0x1, 0x0, 0x0, 0x40084}, {&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000002c0)="f93740ff0fef721957eefccd5d582ddd72d5dc0a585f", 0x16}, {&(0x7f0000000300)="aee127f3ab20173e14b41b2ac69eee0bc7c881ffe648fd10256fb5563b9c28234ec71c5c957074558f9d00881098c50a7d582c75fa4e4431d4da04b5ea8c3e167c1e51a36e846362d8b497230300e38c79509ace78b2e173719bfd03d96ef09011505029c9ed527dff105128a7", 0x6d}, {&(0x7f0000000380)="34857e1f7f0009918f66ee30f1e5b3e7bf9642118e808d5dc1a7de1bfb9e7291a0ad127d7b41668f38e76a7612661e35ee37058f99c7a0b8fc8a35e4a075481f4e7b353b4b7b7cfaabe424b04cc234e2ed75037bc7281dbe97f89a79234e549574f8a17d3532920f9ea4b75a0601ba00828d2779b02932891e699dabaf780174566d476c2d", 0x85}, {&(0x7f0000000440)="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&(0x7f0000005dc0)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x11}, {&(0x7f0000005e00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000006300)=[{&(0x7f0000005e80)="0eec7af29acaa97e0e423da2c6d13f23761701ae2d6b36cbf544419a68116ad9278a4e13494631983103b671216af8fdda02093315252f31aa2b8a78ef8b40d28858981056b141f00f2bf891eef71f3172a3ee6f86d87c216dc1258050145550c83c8ff5aa43d726d844c3dd294db471f17d446e6a14675ed530f7b389a6a215ce22f8dd67cebe90b1", 0x89}, {&(0x7f0000005f40)="6714c78762189d60ffa18d146607528e31e25af310579f9811f10e78af369f3b39a92d6998219d8298fdbbc7fc20742adb553f95b5b47fcffd10e5af8542b2755e3d2fd53c03471faadb6153b0d1d5d4d8957c51d0d680c51206a0338483dd4012087031727134531860b9ed428ad1f91e9023410234716faf596dbe0d421ba0ff8a52718eeff169a46fd4bf7b969f3567bd56674791b257909c4586e4ffcc2eaa4bddc26b1d333de21e2ea74d322f70d23a2ae61a3d37087aa60e18002e164f645f28c55f737d63ab", 0xc9}, {&(0x7f0000006040)="b7cb1586bd0d00", 0x7}, {&(0x7f0000006080)="bf33a71ef5ff7eb5fb67bedd8f5775f70643d2d4d3af97498d62286225f732a2859e5c5232cf0fc8ce4357ea80b6ecb175506341baf0a8bedf204a9b617e3d810c9b145fe6f6072b21bf72145cd7f660f197e9e183442b2c825e10d9066dbf62d3a06ec566aae784076d4a88e4f692b4b728de10f861ecbd231235077d1ea3ed07500007ef0d9ce7eeae0b60ab914c62bd50830afa26d3d4113fd0044cec17dee738eadfcefff405dbeb11b77f6d88b5b5aa1e10c1ddd39143fd74736657e3e84588b90f275eaee3939345061f004ff0", 0xd0}, {&(0x7f0000006180)="512f43a9f71f70c50b8de6cf938c7e5c3165ca5580f5f558e264fbe3a68093094b02345301f9ccd94defeb1116b2d34bee70fd753686c60d532984de40c746d635564b603549aa40a85945a1c24e1e9092e51e1ae0307a90189a8490f0307c87a8906758ff4072faced0d90cf6be3acde974986b3198cd0b18dc89589e6ff4b08984e6be732899e3e4f264712c47282e27de8cc71b5204c622ed035422305351e5dc307a12465a3865fd118b99a783da21bb77c6207c6f93db9c1b44a50505a5b0ffa87d2202ef413c3d4306845db95de994fc099f820ab07a09", 0xda}, {&(0x7f0000006280)="56b00085ba83dd8ac7f0265016ec0dbf023e6a347a1c21a78c59d4f572d3b1952d1fec8da863eb89b25fb469681e9b9c511fc6a99f6436e4dc7ba34d051e96570006fdb2b04ac58442c380c75101f41f25a9b40579fb5ca1120e3ce77a4c7a3e82a4a1c4b592e0d235b11c6543bae7da458859f82ec5f391e719", 0x7a}], 0x6, 0x0, 0x0, 0x810}], 0x7, 0x20000000) unshare(0x40000002) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(0xffffffffffffffff, r28, &(0x7f0000000080), 0x0) 2018/05/29 11:53:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x4000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000009c0)=0x90) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x20000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) 2018/05/29 11:53:35 executing program 5: msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/248) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x10000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) fadvise64(r0, 0x0, 0x6, 0x0) 2018/05/29 11:53:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x1, 0x3, 0x6, {r2, r3+30000000}, 0x5, 0x7}) ioctl(r0, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") prctl$intptr(0x22, 0x8) [ 195.780967] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 195.788404] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 11:53:35 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6, 0x0) r1 = dup(r0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x19}, @dev={0xfe, 0x80, [], 0x1f}, 0x1, 0x6, 0x8, 0x100, 0x0, 0x4000000, r3}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x800, 0x400000020}) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000000)) syz_extract_tcp_res(&(0x7f00000000c0), 0x10001, 0x100000001) 2018/05/29 11:53:35 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000300)=""/170, 0x38b, 0x2, 0x0, 0xb9) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x40, 0x4) socket$inet6(0xa, 0x806, 0x5) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="730000000000000006002c232d637075736574736539576e757870707031776c616e305778"]) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/05/29 11:53:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) r3 = gettid() ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchownat(r4, &(0x7f0000000080)='./file0\x00', r5, r6, 0x400) 2018/05/29 11:53:36 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001200)={r1, 0x8, 0x1000, "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"}, 0x1008) capget(&(0x7f0000000040)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000000)) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x40) 2018/05/29 11:53:36 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80001, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x100, 0x0, 0x8}], 0x18) fallocate(r0, 0x3, 0x0, 0x140000) 2018/05/29 11:53:36 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000001080), 0x0) 2018/05/29 11:53:36 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) r2 = semget$private(0x0, 0x2, 0x1) semctl$GETPID(r2, 0x7, 0xb, &(0x7f0000000100)=""/109) write$fuse(r1, &(0x7f00000000c0)={0x20, 0x1, 0x2, @fuse_notify_inval_entry_out={0x8000, 0x4}}, 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/29 11:53:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) 2018/05/29 11:53:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000052001103000000000000d4bb1f92ccaed2ca000002000000"], 0x14}, 0x1}, 0x0) 2018/05/29 11:53:37 executing program 1: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/250) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/29 11:53:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000080100201904"], &(0x7f00000003c0)=0xe) sendmmsg$inet_sctp(r0, &(0x7f0000000840)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x40}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="2111d2ddae866cf104fbbe589fe75393e15b3885db68497e9e63d50afa06a05628c12c58e9237242d03604c8e66d84af0ac26c951833ab91b4e56de12908805fe356c1184c0d96c14c203439713ecdcae12974b82e444c8b1b9c77b0d6e9f69d8794e62ce8873f8b10005984d35f13acd96e56f8cd59f7ee25cab122b04436631322fe3e2d4b3f744445b1dbe21257ee6774858f1f0e4219c94dfdc756edbc8f08e55c62a51d72da9225a2506969de3ae4bb80c8640509617169e49e3ada8f9b88cd815ddd2bf53e6c05c18dec5e352849577352a4f0f3e66a1791a2fa681863fa58dfb819b7801d4adb420bee0552893c0e3b3ccfc02ac4", 0xf8}, {&(0x7f0000000140)="3581896dd0c83b34c5badd0c1309cbec232cea595205d8a090984a79ab00c21399f9e35ba3dd75d99cec9776f4", 0x2d}, {&(0x7f00000002c0)="abca587caa43fc1cbc6d1839b92889bd190adedc5279841d49a43883be1ab4e1a89030a4ec7b791988a613f6746eb109687d3806ca6fa94c5496673d58349bdc4e4b9b649bf7b5c7ca9df512cf73b2999c78f5eb9591c10d70e42fa459bf21074d6956ce34c7894bc5a3aa1c55d931e0ff549f77ccaf74315706d7025826a3765b504f65e164b0264eadb8d96610425e249e4796cc1a30da0d1f39ab9f558844ef590b249f83322f9568c80fb1bb9f4a464822251e63708756e0aec25a8ce3dce2f18c5ef8a4ed0fe08d13aa0061a14324", 0xd1}, {&(0x7f0000000180)="6cd8bc3f827695896d206ef344e666d2d05b0038f8eccafd0d33db8cf92f00e2", 0x20}], 0x4, &(0x7f0000000400)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x202, 0x0, 0x800, 0x8, 0x9, 0x6, r2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x20}}], 0x80, 0x40800}, {&(0x7f0000000480)=@in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000004c0)="636f459b847905fd6250ea7306742f935f4e94aadf0cdef0b7b21725511439c6dd4496909ea510351c4fe3413fee0b27395b7eeb450d7a953f18f22043b8a871a7aa78f39e3105ec92a28d7b52f5110a4f5a0397552ed396144f26ffe4fb21", 0x5f}, {&(0x7f0000000540)="7d0ccbe40ce500bd05745630daa9477a1a87acd26c4233311cdaf4c6e574c4894b13a0fa033ffa8f7681e05c2984a1ad60f789057a", 0x35}, {&(0x7f0000000580)="2803724791babced412c1b85862354095e62ab3fde07f7414dcfaea994031f05dd066fc4eef081cd59e28b61a5ab87ba5e227338391bd37173791eb9387fa3655251b2140a4b54bec51500be3c1b84b0cf4562288647c2a479c337d429a17271e8c4a7a97ec90bd5f0e5020edce50d5d3f410fce5df37c41b1dcf462e429b289bc7c04cc1c97a5d380dbc8ad328620d4642664208ecf4d40904ceee3e4340d4e8d51ebc0908b8a", 0xa7}, {&(0x7f0000000640)="301146b6e2038d65b3ca8bbdbcad9307386c85648360aa4652c395c9bc4ce03f17e34e5df8d8f0ebed8007ff399b99f7e4f23d23ebe4e858e4a8eab181290f29decbaefb7f241c9a415f3918652d0a90a47bedad193cea9ae4fec6cfb634a8413193261e6e435959e4a2bd8edadde20ca59ca2db66d21764ea458722cf935639f1bdbe8a2217c9063fa7b3e84910eea615210ed83b35f4dacd16b81ea0eda4cc73b217a5027db1992eddab430b2d4bb10244afc0a289f375a50cd87dcd2b79ef28ff", 0xc2}, {&(0x7f0000000740)="16c7f7c362d7551e5c1e9bd7167c7259c783060c7f4ef52146f826972fe0ad4c6d70f032059b2cf4f00369cd6577539997dcba36c99812e950ec6d", 0x3b}], 0x5, &(0x7f0000000800)=[@dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0x30, 0x80}], 0x2, 0xd4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000900)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001340)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0xb4d3, 0x9, 0x400, 0x5, 0x0, r3}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = userfaultfd(0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x22, &(0x7f0000000280)={r2}, 0x14e) close(r4) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f00000008c0)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r1) 2018/05/29 11:53:37 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x296) r2 = socket$packet(0x11, 0x2, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf028c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x7, 0x1, 0xfffffffffffffff7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x321, 0x8, [0x6, 0xff, 0x40000000, 0x3, 0x800, 0x7, 0xfffffffeffffffff, 0xdb]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={r4, 0x23, "c90ed38c88fc71faa43e4ca2d3deafb1a101993fb05201b52079a41a40c5087acb9c7f"}, &(0x7f00000001c0)=0x2b) dup3(r2, r0, 0x0) 2018/05/29 11:53:37 executing program 7: r0 = memfd_create(&(0x7f0000000000)='{$bdevlo-vboxnet0wlan1^$cpusetwlan0lobdev&\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb9, "170e4c9c6a09e9151b21212dc122779714a31d98d90727667646de2da1e5bda5d4379d56458b3a1ef18fa644b81c2ef9ec58f98415ec4b84ff2b0667b0372cbf332787cd22995c235e3b4adf15c093a57d346b450fd4d05c4623ed2d718df50b8a5fdf88cfe8e52f2a6cfd3ef84db876aeacb90bbcff2d94d31753ccdbc413f60cf5b3125cfc0604aed3f47ef0fee14e28b04aa4634786c5274a873aa1f69ece31f6400ba164f80711ac56e7a4e540915c74fcbb36e3508ced"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xffffffffffff0ee6, 0xe82, 0x0, 0x7, 0x4, 0x6, 0x5, 0x2, r1}, &(0x7f0000000200)=0x20) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) write$binfmt_elf32(r3, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "e5a146bde9fbfa76981d23240a8ce90abbf569212121aaf4184d6e9ff178562d64577fcd44028446e776d0ea5b3ad88315d801bddb7ef40cff", [[]]}, 0x191) 2018/05/29 11:53:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 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$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="90d8690000000000"], 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x4, 0x20, 0xa71}) close(r2) close(r1) 2018/05/29 11:53:37 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='sockfs\x00', 0x2201002, &(0x7f00000004c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000340)='./control\x00', 0x22) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r2 = userfaultfd(0x80000) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x80000000}}, 0x9, 0xfffffffffffff56a, 0x9, 0x8}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0xe51, 0x80000001, 0x63, 0x7}, 0x10) getpeername(r1, &(0x7f0000000580)=@sco, &(0x7f0000000000)=0x80) lseek(r2, 0x0, 0x4) memfd_create(&(0x7f0000001700)='vmnet0\x00', 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e22, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x539290c0, 0x9}, 0x90) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000600)=""/253, 0xfd}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/29 11:53:37 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f0000000000), 0xc8}, 0x8000) sendto$unix(r0, &(0x7f0000000140)="cecbdd6f605ff76b63ebb3de1f474bcbfb7dd3adcdfec5e8d260d3f515efacd24257de4694c17a705ec3ee3a805bf4d998143cecdaefe9da5650efeba705f853818a33562241f12ff829d3daa15e92d8c40a6b73ed4e26daf86f8a48d2db", 0x5e, 0x4000000, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/29 11:53:37 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000003400)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003600), 0x0, &(0x7f0000003640)}}], 0x2, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="1f5a4e9c3056567c808821ea2cf021ebcfee3241bb0efec6283945781a0e1193e2e0d62423e1bd863c31240305eb8f2a4796a8ffc6b6a5c42768a7017cb3b1733b987b36b78e72eb49cd934334b880fbdb1daa48e63e2df2dcdeb781e579716252b7ff427da785c9f92a34654af789783f3510d18739b065cf91c9ae206d93607d2d18155e12e5caa1250398f7c452f3b745c997", 0x94}, {&(0x7f0000000180)="a2b308310d4152ba79176420dd518c2c54481b867803af7cace49a3c096ffefe86a130c5650680ad7a34b21359ab38091af0550d6049f4087e72b642aa9b78ee0890a037b9dad88e255a941d4e210236376f77fbbbb949b45bce7172750c0b7a226a2c81656b93ae33c11fd32decd525b0834af166ad45eaf9d98b2f82fd6a8bbf4ab07d180d3cc4190abadcc9ed2028cde14159421667652f87b0b0e13b9d9212ce03876cb76ac74a859e17a7135569c8fa1640e1d7158d99264a02b99849a0d760de950d2828474a2ca3f4", 0xcc}, {&(0x7f0000000280)="1d5a176e1614e21c6038781d90febcc71a680e7d4924a0cf320fe62d64e7648d748ea6dedd045ac2350129b5b93350a742ae6c9ee2af729f0200ae670ed867f759ca433ac7ac4fa51a59e1e08eaafe0bf372e9f91d5223ce483ab6cbd629e34d271b2d808d89bee91b6df8fe33dd19c05c6f35da237d952e6b8e64a2d1f18d8ab13981ae0ed4a3fee9ac5f81a0b70b7b938f2b43f9d7da4489319a8af9de70b30558329819d83b712793dcc8953727f9c79a38a78f40a4790a41f0fd875f2400ed686d0e7261c8bd71834ade320463048e17c79c1337994db7cb5d37985d06c8e082d2a42b788327ee4e18d6", 0xec}, {&(0x7f00000000c0)="87f702f028305ea8deb6291222b980989eeaeea01c58e9ff80391949331a1ad536c8fa1b203fa85b8dfd2a71cc5afd6723dfa9d8ee4baf6d27a5bac23a2ec30ce72b441a52cd478505d776e675644d35690735b59ab56b75f2a65783fc8a85b9204d3586bd20187f2d351f8cbc3497", 0x6f}, {&(0x7f0000000380)="7cb2783be32351b86ec5d2b3f600e7fb6b87d881fc115737df57afcd762c4cf378d24139d70026168cf3bd811be89a88355654ec8adf1c15f6b963c4c3a17e0998a8e7d846c972da89c0351534c7024d6fb18cf9635d7edfbb1ea1c88edbeee25f03e28b8eb4f089998189b3a64031fa9ceff6f90d462b3ba04c96dedffc8026653ac6863e97cff0e202139acfaa0e6a114302edff2690e317d6221038a9a15c5d1cb2737221c55623a022ecade902960975aeeacdd6010dbdfd3254edf6e4c356f1c8fd6198eb72f4625af87c0bdea3c072bca7f2d21b25926d0448d9456b1f3c950c15690d295c1b640f0c", 0xec}, {&(0x7f0000000480)="07cdb3a70d15784b789e1beea2b09f7f92a53ea84df4d334fb9c8d6d97a94c32545407e4c1f68507c421ea7eacff17dd657470fa2db65f006c196de0806486a97cf336273edf1c8672c6188da1248ff34f92e1009a8eb4372ec2304f9b43526da089fc0a91e0", 0x66}], 0x6) 2018/05/29 11:53:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x20, 0x60431ab7, 0x8000, 0x5, 0x10001, 0x3, 0x10000, 0x5, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3}, 0xc) close(r1) 2018/05/29 11:53:37 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x4c0282, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @rand_addr=0x3}, {0x2, 0x4e20, @rand_addr=0x8000}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x8, 0x7fffffff, 0x6, 0x36, 0x2, &(0x7f0000000040)='veth1_to_bond\x00', 0x80000001, 0x2, 0x2}) r1 = socket(0x20000000000000a, 0x2, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x3, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000000200)="260ad71c5ada298a4ed9db7c113472e4f2e3fe64b854e192491d0cfd739e489d04e2099c01ab50b3406534940acc663efe3ca7601d115e5bf86ca6466f575691b6fe162c55816416cd74beb895", 0x4d, 0x2, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000002c0)="ee221ed85d", 0x5, 0x2, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000340)="00aa2ec88618c9a73a19ed16bb4a9617e846b5c41d4b48f26aa48deb6917372446", 0x21, 0x3f, 0x0, 0x0, r0}]) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff020}, {0x6}]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/05/29 11:53:37 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f810652a470ee24d943e5392721ffe6b04be64f80bccb5eedb49389052047610a0e2d49f01b676151b6686bfa58c23e99b53582bceb98a0f8d57a902bbabb7a3289e1fb969d23605fb97ebe6c421b2", 0x72) 2018/05/29 11:53:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x2, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0xac}, {0x40000000006}]}, 0x10) 2018/05/29 11:53:37 executing program 1: getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="385d4c6542450507000000d8904c00000000") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r2, 0x4}) 2018/05/29 11:53:37 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf4, 0x802) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000400), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000200)) 2018/05/29 11:53:37 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'nr0\x00', 0x5}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x3) sendto$inet6(r0, &(0x7f0000000440)="87", 0x1, 0x40, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/05/29 11:53:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="f84a12f3a35d28d27faf1655a6ed417e97593fb64969c567de2ec406b6632480", 0x20}], 0x1, &(0x7f0000001300)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/29 11:53:37 executing program 3: unshare(0x24020400) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/fscreate\x00') unshare(0x2000400) writev(r1, &(0x7f0000000600), 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)={r0, r2}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x8, 0x9, 0x5, "8f35fe471fc53955f0765e4ee49c8fe9f082f3e8e306f818f0974f8b5da32709b29898e43f99e38377269802c629d6b1e535b609d81b4d6447b4b15322ea208ee0df09099d30541cd6668fa998b0b677"}, 0xd8) 2018/05/29 11:53:37 executing program 0: unshare(0x24020400) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)) r1 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f0000000100)=""/159, 0x9f, 0x2000, &(0x7f0000000040)={0x4, 0xb4a, 0x5, "81ec2f94770a", 0x9}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x3ff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x120, 0x2, 0x4, 0xffffffffffff8000, 0x8, 0x0, 0x3, 0xeb, 0x7}) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) 2018/05/29 11:53:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/29 11:53:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000003a00050300000000000004000a000000"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000003880)=""/4096, 0x1000}], 0x5, &(0x7f00000013c0)=""/175, 0xaf, 0x400}, 0x40000022) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001880)=""/4096, 0x1000}, 0x0) 2018/05/29 11:53:39 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0xf, 0x2}, 0x14) 2018/05/29 11:53:39 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000017c0)={r2, 0x9, 0x1, [0x5]}, 0xa) write$sndseq(r1, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000001800)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r5 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x1504, 0x1, 0x1, 0x70c, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x8}, [@nested={0x2c0, 0x68, [@typed={0x8, 0x3a, @str='\x00'}, @generic="9fd6088014a905ccff59e904b8d0fdf410ad07315a521a11cd7338fa03f602b87b60f0c4157fea9bcdb1a649b13ae1e85cf3efa3b770f1de06d6c3d544d624d4566c30007cdc2acee9b8354d2cec8be8380987dac1f2ed84ea3d4d6c241ef411ad96bb642751e3e1bfcd34446af9725708ec5982694bdba781b1705d096fad46189c5e5f926a39cc45ede1d73ba11c7d1246ec0aec1b0c94ad8a2fdd18f4f15af08a9a4909f61865c9249904902fa9b1b4", @generic="4a9f1ea1421259db69aac074c360c30aa7666a00e81ebf658a241b200acc8137dbae756843c8db79dfffb00e6bc2a45210dc97a12fdfa119", @typed={0x8, 0x26, @pid=r3}, @generic="ef35758c2f0cef53b58cc2eb6ed30f0b43ed9b3439680f8967cdc0c9fe436290fe654e48c544", @generic="d3c4867d169dde16862666d616b9f364d22239fd170b6deccffc369e5146200ce998aad4d68abcba688ef2ed7bf3228311e6701ef786224606ca43bc5f5ea8ffee58d09e90f2b221fbe8b02ef65249f7da56cc09942d21f6fd900039d8c6458b65cf21e43ac3c705ccf2d69deb1c2ef5aa52147055a9e454b14bd30ff90784556c93fe8f06df21a4067403807567a8cfb1a98e30b655792c1cd3fdfef54d85d5a4a35f6374", @typed={0x58, 0x6e, @binary="aa89e8e38b0b44ec454ddbd4795647ea8e008c3ebea2bed4fae57fe1cfa64c848edcfb831e4f19fa729160851003e08bf3b359a262c45b34a6fe6ce04f96941e1014e808e3ff68afd1f22d28f3abf87b78df0805"}, @typed={0x8, 0x74, @pid=r4}, @generic="6e92c52a9b98a042c55c8c5f7709554dc24ece09bec4ac6192e2857560c53a7d37f8b97a4d0c88c9b76d1307342a78601c5dce2dd2e0f9f14fd3570c53a3e611679bc9c404ef418b90aef1f020119ab401f218de9d0961aaa545b99130f80548ce006cd4d56342d63e9f598eb26b2f733dc193e445d1c191b2f2a0b476dc082ec5e6613535dd141ba301", @typed={0xc, 0x50, @u64=0x3ff}]}, @typed={0x8, 0x44, @ipv4=@rand_addr=0x2}, @nested={0x1214, 0x36, [@generic="0385240283f2e62f483d08def0fde5aaf4405114bd86ad3712e8524512b002c8225cbcf49d74cd66c28866dc0d686cc86d56faa934300812af81a08a7f68966cbb87725a788f16712ccad78a8eb97fd86e61e859859cbe00242f3d61c5bc52900f61e56ed066f0b34ead7ee17dce3d21bf4b8697d065f290b84d606fb69f0743e21a", @typed={0x8, 0x5d, @u32=0x80000000}, @typed={0x4, 0x62}, @typed={0x1004, 0x6f, @binary="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"}, @generic="c8a5fb644ae0c3665f82406180d9c0fb40efce56b572d172a04ca0dbfc89d40db6b70e9d3fee7182cc4bbcffb177f29a96e9e001120c248cf02f84e063fd8c33c05a0783551ba525a89a2679895ec561d6cae0f089a0d395467dec707aad8ae7030b6b738982eef3f2158c4f171d5a0024990fe43ecf50b0b4c1c29ebcaedbf52e38ffcf95db01d0bd9ec5a6577f6abcf37adf3d814420996ec48e496a3a6eb4fb9e8d64", @generic="79819ac55be08c6567559661437657d64bfc7bd0c40162a166a7d3f81ae1d0d845a1aa539686833248f23a636acac46c547542977644faff1e9da6a06df19479a744c00088c82daebda68453811d741d25ccf2d151fcb9abf015d6c0dbc749c25608d444cc108c35d56274e5f29e9b43e80cd1d136b59e69034934e8430e36cd967d94721b9aac5787d0a99ff90e88b09f2238459a1233aed9b572ca5dd4dc17667998ebdd64f0ff172d5d985f7ba3913962950d3d2dfee18a2a5e05050641565bba0a7280be", @typed={0x14, 0x52, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x4, 0x23, @str}, @typed={0x8, 0x1f, @ipv4=@rand_addr=0xfffffffffffffff8}, @typed={0x8, 0x16, @uid=r5}]}, 0x1504}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/05/29 11:53:39 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x11, 0x1}, 0x14}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="d35912c14aff00438aa6446591007c51842288a68b1325501aa8fe050d0b5681e4cbd5fff4654d7ce40181e1a67e0a3c1292d617d5f7500856433ea0c292a9de9c5130d0e03bb915fe2d4b68817533dbfce0582068f9e04bc937788fab555fcac0b35b0be6894195c7394eabca40bbba6c7e23ffb1cead", 0x77) 2018/05/29 11:53:39 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x6}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xca09, 0x183f80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0xffffffff}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x5, 0x3, 0xffffffff, 0xffffffff, 0x2, 0x9, 0x6, 0x7, 0x9, 0x2, 0x5, 0x7}) ioctl$BLKPBSZGET(0xffffffffffffff9c, 0x127b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x8000, 0x10}, &(0x7f0000000240)=0xc) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x18e42, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000380)={0x1f, 0x5df3, 0x9, 'queue0\x00', 0xb6e}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r6 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000480)="a68e685b15fdaf3a93562823bf1203cf484fd3f0534906672b8d681810aca9c2b10ce8e702b52cfc2889fe35f77d8f97a7bb5b641605bd9cb21abc4a7cea68512e449a015b9537e8c789edfa8f13d7e255ba9133a71ad46b181268827904967032a26cecca65c4a712f0a9d46382f78c937a85485cbf5d0424be1a8b96662c7e570c7878892e61a6888f59f2a25abf302d7477f617b5322f86351b5a55c212f95fed54c3ee41462bc221d71d1960fddfbcbddd9852bf3eed947e5dc3063e323442cd7d4221a3bfbbe18697fca555", 0xce) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000580)={r4, 0xab, "430808644716c7eacc6d21a89f68f65a669be828351f61e20d068322479c7f8646ca47859551d17ead111fa097c01b80dd09d96cfdf2f3aaa11b444f872eaefad372336e56ec11c0dc87f6a5136c86ca52c8dfdbcffda0770c867a21f77dcfb9122c35fbdd768337d7fa2795e3af7ba7ee4a233ab64a6105245a56666c915bed07634c532a85b0527bb4ac36cfdb06a1c5e1936014e76bd18924051618e7bb94785dfe7cfba1c77c0fdfcd"}, &(0x7f0000000640)=0xb3) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000680)=0x9, 0x4) r7 = syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f0000000700)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) listxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=""/189, 0xbd) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000840)={0x1, 0x26828d33, 0x9, 0x7, 0x7ff, 0x5, 0x7, 0x4b44, 0xffffffff, 0x2, 0x8}, 0xb) r8 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00000008c0)=@sack_info={r3, 0x100000000, 0x8}, 0xc) utime(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x6, 0x2}) userfaultfd(0x0) sendmsg$nl_xfrm(r7, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=@getspdinfo={0x4c, 0x25, 0x800, 0x70bd29, 0x25dfdbff, 0xb18d, [@tfcpad={0x8, 0x16, 0xfff}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd26, 0x70bd26, 0x70bd27, 0x70bd28, 0x1, [0x1ff, 0x5, 0xb802, 0x7fff, 0xffff]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x10) r9 = syz_open_dev$sndpcmp(&(0x7f0000000ac0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r9, 0xc4c85513, &(0x7f0000000b00)={{0xb, 0x0, 0x8, 0x7ab, "ad980436f2686dafb9e502beb740e5a91eaf051adc8e302fbf67391a61148658948d737417a739d81d312c9e", 0x63239787}, 0x77, [0x80000000, 0x1f, 0xffffffff, 0x6, 0x0, 0x2, 0x10000, 0xfffffffffffffffe, 0x1, 0x1, 0xb478, 0x7, 0x16d, 0xfff, 0x2, 0x7fffffff, 0x7, 0x1, 0x7, 0x1c60, 0x9, 0x7, 0x10000, 0x9, 0x1, 0x1, 0x10000, 0x5, 0x1, 0x0, 0x1f, 0xffffffff916a69fd, 0xff, 0x3f, 0x2, 0x3, 0x1f, 0x401, 0x6, 0x7a0ad8fe, 0x80000000, 0x100000001, 0x0, 0x3, 0x20, 0x4, 0xd498, 0x56c, 0x5, 0x2, 0xff, 0x1, 0xa0bd, 0x800, 0x63, 0xaa, 0x0, 0x0, 0xfffffffff972bd65, 0xdf9, 0x3, 0x40, 0x3ff, 0x8, 0x3, 0x7f, 0x80000001, 0x10001, 0x6, 0xa, 0x9, 0x3af2, 0x9, 0x200, 0x1, 0x2, 0x0, 0x44, 0x2, 0x5, 0x2, 0x20, 0x8, 0x7, 0x56, 0x6, 0x3f, 0x4, 0x2, 0xfffffffffffff548, 0xc4, 0x5, 0x8, 0x4, 0x2, 0x7, 0xcbd4, 0x8, 0x1ff, 0xcf, 0xf2, 0x0, 0x2, 0xffffffffffffffc1, 0x5a, 0x9, 0x8, 0x40, 0xc3, 0x3f, 0x2, 0x3f, 0xa57, 0x1, 0x6, 0xbf0, 0x2, 0x4b1, 0x1, 0x4, 0x2, 0x5, 0x80000001, 0x6, 0x8, 0x6, 0xfff, 0x7], {0x0, 0x989680}}) ioctl$VT_GETSTATE(r8, 0x5603, &(0x7f0000001000)={0x0, 0x100, 0x3c}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x4102, 0x0) 2018/05/29 11:53:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000040)=[{0x8, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) write$tun(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="f40300000000000a0000ac1414bb090000000000c1e0a90100000000"], 0x1c) ioctl$LOOP_CLR_FD(r1, 0x4c01) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r4, 0x20, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x40c0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656f}) 2018/05/29 11:53:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f02f1000000000003000000ff030000ff03000000facc0000020070f99dc1ee26398c800000"], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, r2}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) open_by_handle_at(r0, &(0x7f00000001c0)={0x61, 0xfff, "03b2c63e61649020730c0d038372e2bc5c2e9ebf7e41481086f15ae8516db8641199323829bfc09191d911a783434560d26a564314e186dabc48cc62222cbd3d7411ecdf862e87c98d5805f1bb54c465fe77ccb1b76521bdca"}, 0x10000) 2018/05/29 11:53:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40000, 0x19c) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/29 11:53:39 executing program 6: r0 = socket$inet(0x2, 0x200000002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x3a) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/29 11:53:39 executing program 5: r0 = semget$private(0x0, 0x0, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/93) r1 = pkey_alloc(0x0, 0x40000000002) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, r1) socketpair(0x15, 0x7, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0xe56, 0x2, [0x8, 0x2]}, &(0x7f0000000180)=0xc) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) 2018/05/29 11:53:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x1ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x0, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYRES32=r1]}, 0x7c) 2018/05/29 11:53:39 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@empty, 0x70, r1}) 2018/05/29 11:53:39 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000100)) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xffffffff}, 0x8) connect(r1, &(0x7f0000000000)=@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xca7}, 0x80) 2018/05/29 11:53:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unshare(0x20400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002400)='/dev/dsp\x00', 0x301000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000000c0), &(0x7f0000000380)=""/4096}, 0x18) chroot(&(0x7f0000000280)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) chdir(&(0x7f0000cd2ff8)='..') 2018/05/29 11:53:39 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) symlink(&(0x7f0000000400)='../file0\x00', &(0x7f0000000480)='./file0\x00') llistxattr(&(0x7f0000000280)='../file0\x00', &(0x7f00000002c0)=""/152, 0x98) 2018/05/29 11:53:39 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000740)='./file0\x00', 0x42) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000780)={0x0, 0x3ff, 0xfffffffffffffff8, 0x81}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000800)={r4, 0xc9a, 0x20}, 0xc) bind(r2, &(0x7f0000000280)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r6 = accept(r2, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000001e40)=ANY=[@ANYBLOB="c68a4b3206d915f6d17fac692dc03c7365637519ee8b230000000000000000000e000000040000eb2704000027d415860c5bb59cdd2a9c2ff5ffffffffb001001000000000b80200003d827d7b03103341900300009003000090a20000ffff0eff0400000000000000e8ff030000000000000000f07827a0cefa793e26a4eee784c83f964801c3a5e0268179795377f842bc0125c679834e7a42a59d86c0fbf311ed8de827b92b6f7f9770202fb512f76618608b3080e2bd6a6f54d4d49f0a5183216ba39b9177c87b67db38032cefe7983311c3827302ce6262f09a15e283c25952a8f34cd98d5be5208ef3d75de0", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x488) ioprio_set$uid(0x3, r0, 0x0) pwrite64(r5, &(0x7f0000000900)="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", 0x1000, 0x0) ioctl(r1, 0x7ff, &(0x7f0000000840)="5f65c3748eb821c10e3c39df98a361708b99e5f03e8a1eb0a6707a735a0f222fe00f77a51dbd0e443f1a6918b5bb10ec9ae0a1d339afe0f6c8cd64abf5359effc763e883cc7fbd056e37b7be21138a564f78177c047ebdc4fc2f4760e6d05df08c1782996b4246434d6a97c934e0fa95a258c2e061476313a707aed8a01eacf93ac478d999a4b680d2b9dc01a5d4b4edb9ef262a94df86a5390e5153") syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x4, 0x101000) open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x0) 2018/05/29 11:53:39 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xffffffffffffffff, 0x10, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4ad}, 0x8) 2018/05/29 11:53:39 executing program 1: r0 = socket(0x1e, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x7fff}) accept(r0, 0x0, &(0x7f0000000140)) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3, 0xfeda) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r2, 0x4, &(0x7f0000000080)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f00000000c0)=[0x3, 0x7], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000180)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 199.402905] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/29 11:53:39 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x10000) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x260800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x18040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) recvfrom$inet6(r0, &(0x7f0000000100), 0x0, 0x40, &(0x7f0000000140)={0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x7, 0x9}, {0x200, 0x100000000}, {0x2, 0x9}, {0x401, 0x80000000}]}) renameat2(r1, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x24, r4}) setsockopt(r3, 0xfffffffffffffffd, 0x0, &(0x7f0000000400)="ba009580342b84232efe7b437dd300c3", 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x9) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000480)={'security\x00'}, &(0x7f0000000500)=0x54) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000006c0)={0x2, 0x0, [{0xd000, 0x72, &(0x7f0000000540)=""/114}, {0xd004, 0xda, &(0x7f00000005c0)=""/218}]}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000740)=0x7) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000780)) r5 = syz_open_dev$audion(&(0x7f00000007c0)='/dev/audio#\x00', 0x9, 0x101000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000840)={0x0, 0xcb}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000008c0)={r6, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffffffffffffffe1, 0x5, 0x3ff, 0xe7c, 0x8}, &(0x7f0000000980)=0x98) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000009c0)={0xffffffff, 0xfffffffffffffffb, 0x5, 0x0, [], [], [], 0x6, 0x7, 0x2, 0x78, "7eda97936014b7442fe085e6267d8e21"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r0, &(0x7f0000000b00)="004efcc4b3d0b6f951e5baf1d1de7b", 0xf, 0x4004001, &(0x7f0000000b40)={0x2, 0x4e24}, 0x10) fsetxattr(r3, &(0x7f0000000b80)=@known='com.apple.system.Security\x00', &(0x7f0000000bc0)='vcan0\x00', 0x6, 0x1) sendmsg$key(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000c00)={0x2, 0x10, 0xfd1d, 0x9, 0x4, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0xff, 0x0, 0xfe6f}]}, 0x20}, 0x1}, 0x4040) pwritev(r3, &(0x7f0000002100)=[{&(0x7f0000000cc0)="95dcc7a1a42a0b5d0c1c10d5aadcd0c9a5654a3f605649347a82305ff9e64ed1f1b5156d2d2d13ee5dedfee37efe53d7c20cb64974ed8acedb1010256d94f274a53abe5773b72e4c447a4a431391ef98c71d14cc754c66ae998c45c3bde60763ee231bbad257b085878d94f0d5e10e4a799a4fd872e3cb195c00a050ea3da8a4b0b5f4c594", 0x85}, {&(0x7f0000000d80)="e057129e7efa9fabbade6b031bcb36de4a05715231f312370eb36ceba459c517f11460cb9c25e432a4752139796d947e0bc40e05ef83370b4da34180c79ccf80b42d9b5b282132a35554188a5a9dbc64c48a46ef4ff4d8c22b12ac9a306386d87cabaf7587794cbb8fc34002fd98f0c531b88a2c1f13a64aa1352d38888ed81a2b7dc0e47065ce473a00d8599aa268ceb34cd20401dd7ad1d784969e1486be648937bbff22920c1dedee74a6eedffe7220fc3c886205594a2a2923ae0379bfff86726cef1ea36815499119f6e51975d729777ec71e5b482015884a672fb0", 0xde}, {&(0x7f0000000e80)="b60d6f5c5288e7e4d88786fb95a0615c64260784dee50aefb312e0c46e25db67689aca92c7e814390ebc278886ec0b721292d89e986d80ee3fcbd76b3be16b49", 0x40}, {&(0x7f0000000ec0)="5f1dfe489f5c4ecd313ddfee95f4c53514cc830897cfb76055b1d96e222f3a899fa6994f98ef4f7c83c667ed195da27649425eecb8d8230a0c1f9a5becb929785bfde8a0d992b4fdf127f3c2735d5bbefebf238ae02f584279c1f243e086450d712ca89d8588b2d888586c1d3dbc9571f6a3e027228f35cd766f8726e1695e00ac458df4f789aebe49d603dbf0ec5ac3502940ae12ba218f998a79fd", 0x9c}, {&(0x7f0000000f80)="6d700818324cf06c19866e237662a4a73f35b64d9b38dfedaa2658bb9b1025d3e445885472fa2c12c57ad38ac786f900bb393dcf5639d7b9d68e9cf429c3b350b95125ea02dc38e2b1", 0x49}, {&(0x7f0000001000)="2a385bafa94278aaf0ff5bdb89df487a7efc3e1b58b68cdd1bb12a5d18b55ce0a3e0874819e30be122dbe44f024a72e8eb10379f1a7c52ca04a26517e14951af2d23bc393b8c3b2af090d6f83da00570485b45ccfab5b414c83cfe9773b68f0d27ebd03936be9aca8cf0fbd8e84620e89580b8d96471bc899be407bd85a57a7bf22e87c1eb4b541261b0e0a8d32cf35850f43b9ef2e931cc1fc412cb77e34d57d10d448ba6f3a5f0fb3966b7239c5a587a3989b36d980938d8a28d69a17d619197226ac2b401f79d28", 0xc9}, {&(0x7f0000001100)="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", 0x1000}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000002180)={r6, 0x5a6fd9f5, 0x7, 0x2, 0x81, 0x100000001}, &(0x7f00000021c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002200)={@local={0xfe, 0x80, [], 0xaa}, 0x1b, r4}) bind$inet(r2, &(0x7f0000002240)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/29 11:53:39 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x3, &(0x7f0000000340)="138429ebc1f44b9178181e9c892caa48149dc767bdbaa7336463e1bc0ccfdbdf5a1c3c7445750447515b06f5786d01d35a16d74d0cdb1ede24fcbfaaf58ccd485f6e817f0810bdd521d612b3a802141f20031200c1fc8424f7e0e388126eb8fd9f9fa4a0cdacd2f3f0fcd4ae2ad16596fb8a73fb63d9f885b71d1fac7341c59452309e0682e30ef33b5fc0ea183760a507aaf27a6bf00288693f0b141f270c0718c02318f4f7fce189143b3d5a8f3b9f4422ea86304487624d6d1a36") request_key(&(0x7f0000001180)='asymmetric\x00', &(0x7f00000011c0)={0x65, 0x78, 0x7a}, &(0x7f0000001200)='/dev/cuse\x00', 0x0) 2018/05/29 11:53:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSW(r2, 0x5437, &(0x7f0000002000)) syz_open_pts(r2, 0x2000) [ 199.462685] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/29 11:53:39 executing program 1: unshare(0x40600) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0xa0001) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/05/29 11:53:39 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x10080) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x400, 0x7, 0x3, 0x7}, 0x10) prctl$getreaper(0x2a, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) 2018/05/29 11:53:39 executing program 0: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) timer_delete(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400102, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) 2018/05/29 11:53:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) write(r1, &(0x7f00000000c0)='c', 0x1) 2018/05/29 11:53:39 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xf, &(0x7f0000000200)={0x0, 0x0, 0x6}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x4, 0x8000, 0xffff, 0x3, 0x9, 0x6, 0xffffffffffffff00, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x262b48ac, 0x10c, 0x3ff, 0x7, 0x80, 0x80, 0x2, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfc, 0x101, 0x8, 0x1000, 0xffff}}, &(0x7f0000000240)=0xb0) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/29 11:53:39 executing program 7: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x20000001}) r2 = dup2(r0, r0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/42) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/29 11:53:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB=':4'], 0x2) 2018/05/29 11:53:39 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x0, @empty, 'bridge_slave_0\x00'}}, 0x1e) dup2(r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x56, {0x2, 0x4e22}, 'bond_slave_1\x00'}) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000080)=0xdaa) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) 2018/05/29 11:53:39 executing program 5: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/05/29 11:53:39 executing program 0: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semget$private(0x0, 0x104001007, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101100, 0x0) fanotify_mark(r1, 0xc0, 0x1, r2, &(0x7f0000000080)='./file0\x00') 2018/05/29 11:53:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f00000001c0)=""/185, 0xfffffffffffffedc, 0x20, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000640)=0x20000085a, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000940)}, 0x0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getgroups(0x2, &(0x7f00000008c0)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000a80)=0xe8) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000c40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x8001000}, 0xc, &(0x7f0000000080), 0x0, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xf0, 0x800}, 0x40010) 2018/05/29 11:53:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, 0x10, 0x7, 0x402, 0x70bd25, 0x25dfdbfc, {0xd, 0x0, 0x9}, [@generic="a54715c3947a8b330547acfceabe1fb47d3154b6870f098b839ca587e40ff6481264762b093bfaca23132314a26b99e65c4e6420670285cdb7474794aa46be7d422883faf80b9b64035b78de54ddc63ca3bd80939c220ed8dca168ce113fc8bf74f701b13b8a1c77e214cd32a510066e8b951ffceb93793a0c208594526c5a97d850084909f3d52bfead65501a544bc604a1dbe35767252d86793d5c43fd947a2eac7e3a4916cec99455fae7f5511ffb94ccfbdb78b8b3e031018cb8bdaa2d58fa5bb2d5a5fd5549dd46e281c391a1c3c3a180a6a0453ee7dcf9adc89271a8d56f5268938b"]}, 0xfc}, 0x1, 0x0, 0x0, 0x41}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet(r2, &(0x7f0000000040)="a256211128e696de0933a1c55161360ffb873e803d3f07c64363e4d602eea1bc5c50babe", 0x24, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl(r2, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="7265c8d08c", 0x5) 2018/05/29 11:53:39 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) rt_sigsuspend(&(0x7f0000000040)={0x83}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/05/29 11:53:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000000040)=0x80000, 0x0) 2018/05/29 11:53:39 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="decc007aba41e8ac85079d3c8b2b0cb8", 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bond\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="050000000000000000000000cbd550551968000049755f03cd0ff16810760c23c41f76fb7db79535936fb84147aadc27ba6231161f5caf45b837f45af89d65485ff5c096b732114df4f60c56eb50184a2468f9b17344cf94520fe9a993b1b0dcd25db460995bb71693e910a9e12ec83dee2d92b39791be8f21069597b853d14291e1104f54482ce712d636643d8a142efed25b36c9065a1473a279ba2bb03275"]}) socket(0x4, 0x5, 0xffffffffffff0d1e) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/05/29 11:53:40 executing program 0: r0 = socket(0x15, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000300)=""/4096, &(0x7f0000000040)=0x1000) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f00000002c0)=""/1, &(0x7f0000000000)=0x1b4) 2018/05/29 11:53:40 executing program 5: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, 0xa6}) 2018/05/29 11:53:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8b, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffd, 0x70, 0x400, 0x10000, 0x100, r2}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="30001accfb562fd6279c604073931a7d0000180023000000000a00b50000000000000000001400020080df76bacd7edb25b0f7c53579bddf8c3ed6741cd125c280"], 0x30}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000400)=@canfd={{0x1, 0xa1, 0x3}, 0x13, 0x3, 0x0, 0x0, "8cd1c5136d27d188788f1275a639fd37f53390964d8564b8aa7f6dad8074a356028322a51fcf1a44b2f6e248fb77a87b682f08426540fd87bf722da49403ade9"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/05/29 11:53:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x80000000000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x5, 0x2, 0x100000001, 0x0, "81aedf2db372d3339a7bda084e43b1100a4b463ac03775376b9f812e8946c9b0a9ce7b39b4545e4d3ce659e3", 0x7ff}, 0x0, 0x0, 0x205, r1, 0x3, 0x731f, "726c43342f6e09bb68135f054f5841caa96fa248878c726da76d12b73e77b8b01c440291681108315f057878876c6e5e61ffc17cfcaa1076d514c40530be4896", &(0x7f0000000080)='/dev/ppp\x00', 0x9, [], [0x9, 0x2, 0x5, 0x3]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) ioctl$int_in(r2, 0x5473, &(0x7f0000000100)=0x8) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x3, 0x0, 0x61, 0xfffffffffffffffc, 0x24}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={r3, 0x1}, 0x8) get_robust_list(r1, &(0x7f00000005c0)=&(0x7f0000000580)={&(0x7f00000004c0)={&(0x7f0000000480)}, 0x0, &(0x7f0000000540)={&(0x7f0000000500)}}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) 2018/05/29 11:53:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5381, &(0x7f0000000080)="d8c409022473e8e47045248cba8102f56e6c8cc719437c861edc3453f3050e2244973da30bcb1ef8e508975b2bf67916249cd2a02ba357e1fe1e807c9a0079b90f8ba56a7efb4ce820055431cf9a31e01d465c00e3cd") 2018/05/29 11:53:40 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], &(0x7f0000000180)={0x1, 0x0, [0x0, 0x0, 0x0, 0xbb3]}) syz_emit_ethernet(0xcd, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@llc={0x0, 0xe0, "dd", "9cd4b1406c7b423401900359f6a82114967f0505ad4f61b0c1fe0a4dfd0dd1a0ecd0dbad38e6ebb752b705c9563d6ec283f9c3756c5b78e0f1638b0ccd0a4beafd9baec8420a305be64a09e7b10bf42bb783aedceb4e307740f937f09f4f01d25daec470d61ce2cb243c585e678563d2fa5a93182137bdbf99829a9ed2951b08f4881010bcc52f98541e9957a6d54953b5f10a0c8ece4c16276e3028794977706cb8c4d602bad8af06b51881b0cf9f66ccdbce04efd2b289c1cafdbb"}}}}}, &(0x7f0000000140)={0x1, 0x2, [0x5fa, 0x346, 0x383, 0xf2b]}) 2018/05/29 11:53:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400001, 0x0) ioctl(r0, 0x40, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) sysfs$1(0x1, &(0x7f0000000140)='vfat\x00') 2018/05/29 11:53:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="c6261c2c8523bf012cf66f") fadvise64(r0, 0x0, 0x100, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40}, 0x14) 2018/05/29 11:53:40 executing program 1: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000000000)="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") 2018/05/29 11:53:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x8000, 0x0) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e22, 0x75, @dev={0xfe, 0x80, [], 0xf}, 0x5}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xd40d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e21, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@newqdisc={0x44, 0x24, 0x300, 0x70bd2d, 0x25dfdbfb, {0x0, r3, {0x3, 0x9}, {0x0, 0xffff}, {0x17, 0xd}}, [@TCA_RATE={0x8, 0x5, {0x8aa}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}, @TCA_STAB={0x10, 0x8, @TCA_STAB_DATA={0xc, 0x2, [0x4, 0x6, 0xff]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x4170000}, 0x349, &(0x7f0000001400)={&(0x7f0000001040)=ANY=[@ANYBLOB="b8000000190001010000000000000000e0000001000000000000000000000000ff02000000000000000000000015000100000000000000000a4ea100dd000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000020000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/29 11:53:40 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x80284504, &(0x7f0000000140)=[0x2ff]) fcntl$setlease(r0, 0x400, 0x2) 2018/05/29 11:53:40 executing program 4: mlock2(&(0x7f000053e000/0x10000)=nil, 0x10000, 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0xfff, 0x9, 0x9, 0x57ac, 0xf2, 0x9, 0x3f}, 0x1c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/173) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x9}, 0x1) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x2, 0x3, "7d3bb4ae2541", 0x7fff}, 0x10) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/05/29 11:53:40 executing program 6: mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x6900, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x9, 0x14, [0x2, 0x2, 0x7ff, 0xff, 0x5]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/05/29 11:53:40 executing program 1: r0 = socket(0x10, 0x3, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@loopback={0x0, 0x1}, r1}, 0x14) write(r0, &(0x7f0000000100)="260000001000277c9301c1ff00000000000000000800f43eac19a66866db8d510500030000ed", 0x26) 2018/05/29 11:53:40 executing program 7: r0 = msgget(0x2, 0x400) msgrcv(r0, &(0x7f0000000100)={0x0, ""/181}, 0xbd, 0x1, 0x2800) unshare(0x64000400) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x1}) 2018/05/29 11:53:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000003c0)=0x80000001, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x1d, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4101, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x500, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000040)={0x3, 0x1, {0xffffffffffffffff, 0x0, 0x7f, 0x3, 0x7f}}) 2018/05/29 11:53:40 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x1, 0x3, &(0x7f0000002480)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="afa14e362e5a3a0c415d0eeabd59d6dd1628d617a2c5b64540a784a89325e239ac1836fb0edce952d08d132cc73d9a15657f44c4ccf879ad44d4c71ac6c7a1037ed8f57bb1c140dee971dac31947438ac1f0fc48ea371050a839e84622e653d291b063db8b9d45b7844d30d4c94a8a328261e387a67961dac93592380000000000000000000000000000000000000000", 0x200000000fb, 0x1000, &(0x7f00000013c0)=""/4096}, 0x48) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x0, 0xffc6}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000640)={0x0, 0x2, 0x800, 0x7fff, 0x8, 0x1f0}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0x42, "88a42e757be392907ef7755d1b163e0b10ed796ee9936affd2c6db00e2ee2fc0a3ac7241be731d42268b690b7bab9c930001fce2d6b7da2273d5229f26973825b996"}, &(0x7f0000000740)=0x4a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000780)={0x0, 0x3f, 0x800}, &(0x7f00000007c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000a00)=[{&(0x7f0000000100)=@in={0x2, 0x4e23, @rand_addr=0x1}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="5bf901d024184019cc284a97fa50b108fd74d478c3e034295b530c6eb0e7e6d2edf74de30b5c80a23a822d97675ab3ba39d4d135de096f73b8e7f408e5442953b547fa70d62118c2ed5d08a119e30f747290053939366559eaa4479b50da992b40595b80577cca7a77ed303ce95452f36b7018748c17fb9d0e955193f3fbc6a82b4a3ae705f7502100db0b", 0x8b}, {&(0x7f0000000200)="d63840ea139fc91c950a46aa6389a93c36d26d44758940ddb632cae620ea38345bba646ded1a711c0b52a0d6fe4a4c96751a00b0cf57a80fad060896b0126e7b79a1a6d414fd47511e65e645d4bb2e7c2fa8f0d46863c1a8d9d9db32c5ec663733f52f34c9c9daaf3f6bd73840af291f9bb7bff52714b101853dafc4b2446876debe7a00811be5750a27506f5af7d8366ca00e5bd1cf83b7fbb75c29f5d8ebc07e76017d8f633e029cb93148cde3f85be53e09b24b9122404f795cf8decb8339124407b0", 0xc4}, {&(0x7f0000000300)="ebeaa94e169508f3e13003000267c1d32de6519d01fab89f4569f6d7beb5e2809d5a836e9ede9087663b3570de19a1b62fc3a624ee2ce5a9d1f5", 0x3a}, {&(0x7f00000024c0)="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", 0x1000}], 0x4, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0xe7, 0x6, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff00000001, 0x201, 0x1000, 0x5, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @init={0x18, 0x84, 0x0, {0x9, 0x81, 0x8001, 0xff}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0xe0, 0x4}, {&(0x7f0000000580)=@in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000005c0)="b991e5", 0x3}], 0x1, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x45ac, 0x8, 0x9, 0x8000, 0xbf, 0xf40a, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8, 0x8, 0x8, 0x401, 0x100000000, 0x1, r5}}, @authinfo={0x18, 0x84, 0x6, {0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x100000001, 0x8, r6}}], 0x98, 0x44804}, {&(0x7f00000008c0)=@in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x9fd}, 0x2}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000900)="7dc7cd79625a068696decb084c8430be886544465e26c44a04598115ce9b", 0x1e}], 0x1, &(0x7f0000000980)=[@init={0x18, 0x84, 0x0, {0x5, 0x4, 0x3, 0x6}}, @init={0x18, 0x84, 0x0, {0x6ca9, 0x7f, 0x9, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x401}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8}], 0x80, 0xc0}], 0x3, 0x0) 2018/05/29 11:53:40 executing program 4: r0 = socket(0x1e, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000180)="2682c2d1382646270ada6436b58821ba7e3fc4f3d0d85445f704dea71979770195c143e05899bbd2883a283d31dd46a65ca8f3caa227d2e28ba981ceafe4ec6efe9b4787213cdb27c3af83f282d10a09ee295936afc296be3520d3cf83efff1c0d4867b1740bfa4246537b3c72678141f3ea98f99e42d7b7abcf94e206d2f8c3643cbf7abfa4342789472a342a96afe22ff94fadf77ba62fa414aae452d3caba4d36041af80412b4cd1d71a5fe692e7f9aaba24e2cd221764f2260cd936d729597ba186800b67cb89412d895a80be1cf631dd6232c9de50db38561c7d498f66eed633f4b837a45bbd67a5a", 0xeb) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x80000000, 0x0, 0x0, 0x3ff}, 0x1c) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={0x3, {"89a0e381c8ac50"}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="73d4b90c76bb39371237c881b1c4c144182ad59aa5ec224caa3cc0d67a2c82beeb18cee2b96a8f04bc3ed2e7398025bd", 0x30}], 0x1, &(0x7f0000000140)=[{0x10}], 0x10}, 0x0) 2018/05/29 11:53:40 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x60000000, 0x2, 0xf03, 0x4, 0x3, 0x6, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0x1, 0xc2f, 0x8001, 0x1000}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x200, 0x8, 0x94b, r3}, 0x10) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000002c0)=0xbb2) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000300)=0x8000) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000340)={0x6}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0xd93b}, &(0x7f00000003c0)=0x8) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000480)={r0, r0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000004c0)=""/32) poll(&(0x7f0000000500)=[{r0, 0x20}, {r0, 0x105}, {r0, 0x8000}, {r0, 0x400}, {r0}], 0x5, 0x9) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000540)=0x1, 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) sched_rr_get_interval(r5, &(0x7f00000005c0)) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000600)=0xf9) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000640)=""/4096) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001640)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) accept$ipx(r0, &(0x7f0000001680), &(0x7f00000016c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)=@getlink={0x6c, 0x12, 0x310, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x1000, 0x2020}, [@IFLA_EVENT={0x8, 0x2c, 0x6}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xffffffffffff0000}, @IFLA_MAP={0x24, 0xe, {0x7fff, 0x9, 0x7, 0x2, 0x1893, 0x10000000000000}}, @IFLA_MTU={0x8, 0xe, 0x3}, @IFLA_LINK={0x8, 0x5, 0x6}, @IFLA_WEIGHT={0x8, 0xf, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x84}, 0x20040040) r6 = msgget$private(0x0, 0x34) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000001840)=""/91) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000018c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x6d10, 0x5, 0x7ff, 0x500, 0x1d, 0x100000, r1}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000001940)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000001980)=0x5, 0x4) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000019c0)) bind$ipx(r0, &(0x7f0000001a00)={0x4, 0x3, 0x80000001, "ad04102cb88a", 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001a40)={r2, 0x8}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001ac0)=""/220, &(0x7f0000001bc0)=0xdc) 2018/05/29 11:53:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) recvmsg(r0, &(0x7f00000048c0)={&(0x7f0000000180)=@hci, 0x80, &(0x7f0000004740), 0x0, &(0x7f00000047c0)=""/251, 0xfb}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2}, 0x80, &(0x7f0000000100), 0x1000000000000044}, 0x40000000000) 2018/05/29 11:53:40 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8000000c) fcntl$setown(r0, 0x8, 0x0) socket$unix(0x1, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8000000a) [ 201.045011] IPVS: ftp: loaded support on port[0] = 21 [ 201.221406] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:41 executing program 1: pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000480)={0x303, 0x33}, 0x4) socket$nl_generic(0xa, 0x5, 0x84) 2018/05/29 11:53:41 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000100)=0xffffffff, 0xffffffffffffff44) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x6, 0x100) getdents64(r2, &(0x7f00000002c0)=""/235, 0xeb) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x93, 0x4) r4 = openat$cgroup_int(r1, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/29 11:53:41 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x40500) r1 = socket(0xa, 0x1, 0x0) msgget$private(0x0, 0x4002000042) ioctl(r1, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") readv(r0, &(0x7f0000000000)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x168) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000001440)=""/236, 0xec}, {&(0x7f0000000380)=""/93, 0x5d}], 0x4) 2018/05/29 11:53:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) r1 = getpid() ptrace$setopts(0x4206, r1, 0x80000001, 0x10003f) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0x5, 0x0, 0x400, 0x7ff, 0x9, 0x4, 0xffffffffffff8000}, 0x10) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvfrom$packet(r0, &(0x7f0000000440)=""/54, 0x36, 0x0, 0x0, 0x0) 2018/05/29 11:53:41 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4e0000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180), 0x4) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x400000000000009) getitimer(0x2, &(0x7f0000000240)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r3, 0x3}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x101000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) 2018/05/29 11:53:41 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x8400, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000140)=0x1f, 0x4) r1 = semget$private(0x0, 0x5, 0x3) semop(r1, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) socketpair$inet6(0xa, 0x80002, 0x1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x8001, 0x800}], 0x1, &(0x7f00000000c0)={0x77359400}) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/40) 2018/05/29 11:53:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) socket(0x1, 0x3, 0x7) 2018/05/29 11:53:41 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x26, 0x3, @thr={&(0x7f00000000c0)="223e477f48a837120c75e7e22814e92d33788c0fa0ade9c52f9d87bf9ea408aa59d3a1dd6b127527138e456a62d3b014ebbe45dc00e2ab1ed1503debcb5e48086fe9b40ed66d779e502d1615dc21df4a6f6bad4b387c7754c3058bc23b067aaa3491616940f88ca2847f54370537c0c3730e001fe7b385a0f4dfcd59b203f3a973d73929b5e2581ddae700a6ca10eb9462ec6d392c6dc97089bc1aff2610560f469457c5bf36b841b7f39ccd93363102785f0d82ac02917546cfd901afca", &(0x7f0000000180)="56428cdbfe9ad278a2"}}, &(0x7f0000000200)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000240), 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000280)=[0x2a4d8a81, 0x400]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000002c0)={{0xffffffffffffffff, 0x0, 0xfff, 0x3, 0x30}, 0x57, 0x401}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000340)={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x8, [0x4, 0x8000, 0x100000001, 0x800, 0xff, 0x6, 0x7fffffff, 0x3]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000003c0)=""/239) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000580)={'ipvs\x00'}, &(0x7f00000005c0)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000680)={r3, 0x100000001}, 0x8) fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000a40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000780)={0x260, 0x1c, 0x406, 0x70bd29, 0x25dfdbfd, {0x1c}, [@nested={0x20, 0x72, [@typed={0x4, 0x5e}, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @typed={0x8, 0x66, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x1f, @uid=r4}]}, @nested={0x74, 0x8c, [@typed={0x14, 0x5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x5c, 0x7b, @binary="1bc26daa6142f4affeda624f10e757b4004d60e50a5c47624fd1208c068c2660c6f1c9494030e1c1e2fbb7f6c8fead11be595b0aed593571ec3994ac0420a213b11932ff406f1a77496b2d6a9a0380b14283667926efbf"}, @generic]}, @nested={0x11c, 0x3f, [@generic="0486556ee064ec57d65607714b68ec47aa4136896d490e", @typed={0xdc, 0x4d, @binary="b6f2df201717847754223b95d86c2c3fe453993d87f3aaa751f611b2bb4ce788c132909428505dd957593ccf4146e651ec69b0568e0e7578f19ecc9ba6bf1c7757fc19f1e2a2fb0966f7f7184c420b49763f608904c5713edb136b40c0bb6dd5a4ac3caf469aa0cd2c565cae6e41c4afa1d0dad4749105fa85eff296fbefa984d160d88df63e956264b1c15f7af4f8638c21ee141c8070727aa1838f054867fccc8af5b0e38fc6818d49166cdd044efd991ea128bf4905d321250092d73c52588863a8bd3185891513ca65e2214dcd533e3abf903a96"}, @typed={0x8, 0x3d, @pid=r5}, @typed={0x8, 0x2a, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @typed={0x14, 0x86, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="e80d2c9e7abb6554e4b8b232635fa43789a4f39df0f3105a1cff1de789bf30c47b6c0926de14631a5ca84451557a8bb422104284e21cb1f8b2af623b979afb8fe20695c289b68335631ca8f22b9a88f82a1ad54405c4d9df538ee1077dbb2ce24aee1c10d6f4af19720df9e1a4fab6034bcffff7751e406c4c7d5a4b72c5a836a431c64414277c73a1884fdabd5026bc778fc6d0644a74a3790075e9"]}, 0x260}, 0x1}, 0x20040084) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000ac0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x24, r6, 0x20, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000bc0)=""/88) pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000c80)=""/170) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d40)={r3, 0x7}, 0x8) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f0000000d80)=""/142) sendmsg$netrom(r0, &(0x7f0000001a00)={&(0x7f0000000e40)=@ax25={0x3, {"06b37e9b58c7c5"}, 0x288000000000}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000e80)="403c9f7b7e798e", 0x7}, {&(0x7f0000000ec0)="6c797c96a44d7ba120464dd61ed196461529595e16674639895974cddf9e97d6a4d209844342c26bd338fd36854592b651e3dece96fa5af2d33c119244dd644d3e9b10406e5644845841b4483e08b99a0f46a4aafea73e72b4c593729a4bd5be18eb9a852b8ba73856b947629830f6c93ad50fab4f4b3d3d5ac58035ac48234d092f3b2bba283e6f5658e638b53909d85f", 0x91}, {&(0x7f0000000f80)="523aaef401fa7173fbefeaf5afdfc4fce8a8c316bffd2b61861381cde932a0764de7403ddc2c26eca9f2f0bdd45632f1e61999a81527244ac786d06100cc99", 0x3f}, {&(0x7f0000000fc0)="4f209b12aa1d49d446740c72ad50f654781663850607bf4fd9b84cf3555050300cc6af7039a13bd65bb8b64bf4be807a63f2e589627133176786ba960b28dfd07a5d00ae047feb8560c2c434370839b37a15852dc3488938494ba7bdb4b83523e0eb8613c04ec4b158968717986d94d680465d958a6d38a0744a7326d7f41f46a48afe37aff3caad7359defea0d41f83fd8c8946f070f175bc8967e5950c9bb3f7398588dc506f4bae6830ed3e58157bf7cca589b0206db6dadd0f676130abaecd4277182da77ea2af44ffd93daab0e2cb3b24", 0xd3}, {&(0x7f00000010c0)="01cbfe15412d3c9c284041f53f4ca3b00215233b170c0027021b4cf91fa17d6d6f3c39dd96751bafa85f23e6f28d9b4a9e7a09dd67cc111e30bed547e0a892e4227d2e818e5604e4a048d6dc7192019e76ad641874ed544b010fd125e41eb537e2015456deb660d93219e89cef04f609c316e32b9aff159f20e7c5d6a19919598e", 0x81}, {&(0x7f0000001180)="bbeb83a972654ec54231ec162a0b690736dbbc383902adfc2a946a216b8714b952c2510bd204f78fdd8887993505ebb12f6cdcdfa0538ac3931f2b1f7dfdc9e87e0aa0f327f93236eb44c5129f64", 0x4e}, {&(0x7f0000001200)="13535f0cb79f91dff5baa459c1d986f590401e81d11d27ab7651bf79c5c1b2b1943e2b4d027171190411c6d05ae2f0bdab68de0e20e155ae8a0aaed8a314736649ea00462836ae6ccc9c78a25cf765ae5332e047d537ad6b98375dfc42eda5e98201e37f4bead41a4c2462e4f430d63042e6402c4d5d82f9843ce1a204571d6d19763d36c9e088f19af231902dfffdc1e6e55e1ff4c24ff61263c04bdb238cf34413b20c93ca18328144042b1b548b9db48d9accaee3f337e572b44336a36314c3c85d31fa68bac7dca5b7f31dea5a43", 0xd0}, {&(0x7f0000001300)="cf11888932bac3da04a4c3a75e7071080d45ca527f5b81c211e90b681c5338ea02e8087f24052193cd309e688229aa423fd8fc60adad4c7071885b289d871bbb1014c4ecc372ca7cce65a7858bdf8c1758b7ee65f3a8f2d4e749e6fd6226fc0865034222b715a4034876c3248f631689667fe34065533a13509e4894892fefb1d09653", 0x83}, {&(0x7f00000013c0)="a6a5522554f2cc431316841f1f9feab3a5383ec00d1cb0a47fc6926844b0f699a15cc43c8f8c73d3857441c07dd6fd404e34a91a62a4d05533af46b3da5e09227d30e696e192432338d9f2e68622100f4916b3e02dba185d6a89ba2f61b4f2eefe250fe04fc9965d6804809eb9fc6db93b178e059966b4d2e5a21acc42d1423f96396ea7556acb4e72b8add71b13975b579ee28f3c86c4fbb44e2768e778e33a1b4a86b91bad214c48ed38ffa208f044faa7baac27be6cb73d152eecb13d4a26efdf39879b93c530d363d8f3491671e9ed06359e3aedbb3edda2dd232abce5f5d030796e1c4ed2af9293", 0xea}, {&(0x7f00000014c0)="0556cce54b34d022c6738d0c0d6db77d8e78157651970026ef0386659d834ebd8735e4a2e0604aabe62e79c2d3533505f13cc79629f6f7b786cece6138bef2e06bb521109eb2239497717c307eee5250e05f2babca58e381bd7717369e1eaf8ddc110d76ee1aa889f3d9f8f1776aba39bcbdd07ca78073b0231b6001e06b6c3a7a4c880c3a2388f3d480a0c69f4f45adeb167f663e77f93109f08422eb5cdf5096225a33da896affd455678c345816cdccdd638e6dba5f2d6b6013b740c80033fbb19116bc604fb1d56f38be00d58804ae85fc272a6c5bfee3cb22817a06735fe61af7120295962c", 0xe8}], 0xa, &(0x7f0000001680)=[{0x40, 0x0, 0xfffffffffffffffb, "acc70bd961e14b2bb0e5b023ed7d3b417693426379856b25e77c95c1f0847bd106de0200c12ff5b7b650ad8f"}, {0x98, 0x10c, 0x200, "5893628274f8576d5c2fb0526cb9594eebacecf357306f89fedd419d8431f55d4024f5228d6d37b4a1fb9958bb01e0470855d13320c57ee5dea881ca5100472550ee45e0a0fbb31c403ffd7bbf1c0b08fb8ad9d9a77075b4e64080ccd3bfe0c772d3b0ea71e52969fe60187f4753263be10fc283e857cd9be7915cd5da45b7d132"}, {0x30, 0x10f, 0x7, "4c921878a065273e9cf0dcecaca4219b8ce883bd7d40fbf762e8ee9f903ccb"}, {0xe8, 0x1ff, 0x3ff, "b531295a8e4b713cec976fd461c19e2e4efd142ea0ca8f57476026dd0079d84e979cd1b8578cfd4c5e109bd1b413207c38cae0c87579c18b2abf2ee633cde43d5eccc41515a2fc49a41c47487471594cdd78f35de65da2fb699d0eab97fc2b0ed6a9d94c01a0036cfa906f33c3883728294cef73b86c84c4c10ce5c70e4efe86e44a49971616e505988451b69eca740d767bc542db1466ec262bf581ef5f3d007c15a13d9a6cac9dc74f9b34f89eb9523e660c8183dc8c92f78afc78d2158d31ef22af9321257e684ed3ed11e4d581bfebcb"}, {0x70, 0x10e, 0xfa7, "c159942d18d1bea848849de9ad3571ae71fbdab3c5bf161f1b336df0082d5e5880827daf39e97ce5e9ba886303e468d88c5d3418b5701141fffc08b9d76cfa2c60a29b5b29bcc2a773dd1ec87a0c49492de874b8dbae22ce49"}, {0x18, 0x103, 0x4, "f3e2d5c06ff5e1"}, {0x40, 0x199, 0xbdf, "0a5039cba442c8b0c1200aae697c5c4ae93a5c7dac4ffb54e41bc394e266e57ffb951b3f1ef919aec7c1"}, {0xa0, 0x10a, 0xfffffffeffffffff, "00d3700c5ad91f6e87b0255f37f75ed68fea731cb03743173e92e54fcfda0b2af4d34510c7984aee3b4b80919239c2af74ccd4433625d825ebb28bdcc0db6a5f6410e82e79ffce0033a0d4343734c4c69f8cc66f3274330bc6d2429511eb96f93ba2ca370e7a6e989e9167284b0fbc5e20e2949b64d813dd3f5e72426e4e00cbb147af4d1d644095be562aa18cbb"}], 0x358, 0x41}, 0x4c004) setpgid(r5, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001a40)={0x7, [0x6, 0x6, 0x5, 0x3, 0x8, 0x7fffffff, 0x20]}, &(0x7f0000001a80)=0x12) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r8) write$binfmt_aout(r0, &(0x7f0000001ac0)={{0x10b, 0xffffffffffffff36, 0x4, 0x21e, 0x222, 0x9, 0x129, 0xe7}, "441ac962ecfb633f8dafbbea9a32d07a9a2abf614eaaaea8ff445f046684845672ffab423a4164cea18399605936bc5432f44eeb120edcdf65a3ba1735e839c65fc70562fbc52c641777f16b0a673bd64457fc7ff0ee60dad1739ccd8f69ac670f760d7a5f884f1f5158d0414a278d33aaab8292f3cd1e30ae3a5f8fb55e", [[], [], [], [], [], [], []]}, 0x79e) [ 201.941918] device veth0_to_team entered promiscuous mode 2018/05/29 11:53:42 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r2) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/231, 0xe7}], 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000180), 0xec}], 0x1, 0x0) 2018/05/29 11:53:42 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc2, 0x480000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x7d25a45c, 0x9, 0x9, 0x40, 0x80000001}) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) unshare(0x22000800) ioctl$void(r1, 0x5451) 2018/05/29 11:53:42 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x10000, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x400}, &(0x7f0000000180)=0x8) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x101000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/05/29 11:53:42 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/29 11:53:42 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="45965a5c4f0f0000000030e12924ad83c980ba3cec5e2d2ad6ef20"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x200040, 0x0) futimesat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x0, 0x2710}, {0x77359400}}) sendmmsg$alg(r0, &(0x7f00000005c0), 0x0, 0x20008001) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x9, 0x27d, &(0x7f0000000480)=""/187}, 0x48) 2018/05/29 11:53:42 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) epoll_create1(0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000740)={0x23f}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000080)="240000004a00030007fffd946fb983bc0a5b80090000c33dcb958056c1046a0000031d85", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@sco={0x1f, {0xd, 0x6, 0x4, 0xfffffffffffffffb, 0x6, 0x1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="240dff79e0e654eda7fdee", 0xb}, {&(0x7f0000000180)="8069cb58998ab5d6c799709b3d501657bdf217971fc15ce400d68f54d0419c012f3de09e443ad41aeb4fbf51c68bdb071d6a224495427bcd9598553f28a9f82d46c6151512972a6f141f01989c85c73e6e0c88", 0x53}, {&(0x7f0000000200)="dcf031a3e5f5e5deef155327daaf4fd6c0936e7eed666dffa3d9fd22235fbc371e5da1cc39adc738b5cbfb0cbd427e5f710a374d76d7dbc1edfd9992aaacf8733621872c118a481574d92199200f36307ca21d0ea772", 0x56}, {&(0x7f0000000280)="17103f6dec02300a5f6813eaca738eed0e94ac121e873ccfc53c36b243f390a3bdd4a86c1429e8d63f8f867411ff5ff548b78524646bd85b967fa7270aa06b58fa27585a1043b41fae99d1566d0ffbd20c7365ed2998561ff6e14cae069b9e71033227feffade522fb76b03a07271f5627ea4927378c415681100692a8d5d3b3d5a8218586b0e04a8775", 0x8a}, {&(0x7f0000000340)="baf142eb27e412c4719c169381548aaa75fdf8f940dfe0670c26dd1b7592ef9c79377989088f2e794451df2cd6ccdf927eb76881ac7f7fff8fe9265c511f1cbe9d3ebf3d40ee018a55cd0a3eca122abffde7e827c76a29e9d6c01c4aaea3959d803a48c5c0fd97df54b3881df392582ff38b39c8aa45882f5c3c5c0c0bf2", 0x7e}, {&(0x7f00000003c0)="b9b0dd96841078fec7f328194e5488b46a4532a344d5ecfc7264396a10da", 0x1e}, {&(0x7f0000000400)="68c4e71312c1e3694735622d3726a411767b1f6ef1da45ab889edb83025753c7c40bd055d70a15ed7942a829f3ba85e2fac118dea29c6a0375c3924e6bdb180498e97731a2eef6a13e99301de57611", 0x4f}, {&(0x7f0000000480)="c14c3e9797767e952f8667a3e333214eabae378061bfcb69141b3dcc599acb0039ca0a9bc7d02ecf95a9160c623bde971cfbe7a2935f4a3265bf67d04b5a890c1474c9a05f4d2191db71a188bbcdb521d287a91eadaebde02e2e61316b0a6b", 0x5f}], 0x8, 0x0, 0x0, 0x10}, 0x40000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000680)={'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x2000) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000600)=0x8) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffc01, 0x101000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x10000}}, 0x7fffffff, 0x9}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000780)={0xf0f4, 0x4, 0x730c5caa1308153, 0x0, 0x81, 0x9, 0x100000000, 0x80, r4}, 0x132) 2018/05/29 11:53:42 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xc1630629b1f50b99]}, 0x10001, 0x8e6e, 0x8001, 0x9, 0x3, 0x7fff, 'ifb0\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @multicast2=0xe0000002, @rand_addr=0xfff, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000640)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={r1, r2, r4}, 0xc) chown(&(0x7f00000006c0)='./file0\x00', r2, r5) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000780)="3309dce508d8daa894b22823ce5ad2f48549fcea7b317759c000b12e42e99eee8084981999900ac3bbbc2163f556466a347cbb64f55ffb2de67d5970a865a36fc0cd24adfbf200c58b6d8c234219fe5f38c3ab547389ab5fc7d69aa39c8a27ea49fcab51a0dcefa8828bd27fe8a5b11fb83c5e7f067d410a21badd61dd297e8d017133738653ea9b33a922018880c1d160031e7f09b310483c0f01e33250c4fdaaa66efdb8f63ffcf8ddf73cf46949268de3df7cc90adf873cc495a145", 0xbd}, {&(0x7f0000000840)="9cb2d452fbb5e0d97ecca5c3623463d3c143b4cfaf882f77db014f46239c1cc060254c2b251eb2c7f827c177576a156fdf7028bfafa1a3e8581b71b102fa4986debb33ea1e85f766073d898b7321494daeb40ad443196ed06579efb7a9fc5a0f117a2c73e761b0353666bb2bd2e9bcb0d34d5a370779d8374c9feb066416dfa44c45c97be3ee5c311d09f596e41c341dc272d7d85b93356f24c3acfc2e3281bc1ed34d7080e1b96860c113e45eb77fc77f9635a08655ead32c4a9eec50020fbd73ac91e98afff8c2976d5e7dcfa74b5b08a877f14ed4a040e7fa66d265d146f5d460d322df4bc70aa0698f1f5788b6792e", 0xf1}, {&(0x7f0000000940)="d1b524a34f09ec388692fc58808ef7f6fb629b5932e5a925ca09292be07c601bc88a9391da66e6ae10f249bceb", 0x2d}, {&(0x7f0000000980)="a6d8e1a27a764b635865e7152821a077fc2ff6f9c4ca77f8348c2df2cc77673caeebcce80cfcadbb8a2c007145122506ba14fae816134d6bc533835c2ecfd071f80cd120d499002f8b43ef7038d2c16879", 0x51}, {&(0x7f0000000a00)="a8fcdeb0872aeee4bb67ce542195e3853a1815a5056d6f83127ceb3f0fa49e9cad6968ac288caa8a90fcf250cb4fbce0346dde04d6eccfcb8804754168cf38ebb25813286173412647556d47032e4f39165fad8fe96c02e2a6497af1f067f5dfeafb26a814c6ce25354bbb1bd5cc24ec40d566cb55878a157ecfa52e970b289669f627d1770333bbe1b0a1c22a067e7191144cd195beb86e38ae7739cb567502dfdd64549f8687a733a7b9e1ee948f4ede7e2d0e1008af99730a8e4bce7026e195b2c2b25b653c9837d925cc46e5fae7ed39c1c254ef7081973cf2044a1b2ab4d6c7933871512b", 0xe7}, {&(0x7f0000000b00)="62e1c4f959b5cadac195e0f32e2768e72fef128540a7940198b09b5075afe00c3198f70d939fbf9970f50572fe8258f92b473f7ce04484282271", 0x3a}, {&(0x7f0000000b40)="b76f6acd985aa673fac323941370a535b300ccd4ddaba6", 0x17}, {&(0x7f0000000b80)="92d64e04d357f38d95cc269815f06edbb6999be78f79e48c452ae2f729baa23b36c9114eac4d7af0d018c24b96bfba6c4be43c1c18309daaabeb5a520d2df3ae27b722b0f9297851b5bc963aee787b078c094fd157e9e45b61eb3aa83037f8cb8dd45c64409770820fba7ef52124cab5e174fba174d1b31d562ef38eb06159dfe264ef1e652875e26d80df69deef1ff15071a9a0522b427abcc44eb10780f917", 0xa0}, {&(0x7f0000000c40)="8b3d43adfadb826dd917cae9fa467dc60e09ad3d5e3b5a559c1bdf42e0c2", 0x1e}], 0x9, &(0x7f0000000d40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r1, r2, r5}, @cred={0x20, 0x1, 0x2, r1, r2, r5}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xb8, 0x20000800}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000e40)={0x0, 0xe3e, 0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000000e80)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000ec0)={r6, 0x100000000}, 0x8) write(r0, &(0x7f0000000f00)="037264b504f8e7128cc094cc6f214a889882438b79aeaa862d7dcc233955eabbaffff8ec50859776fa47", 0x2a) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001040)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x3, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1f00}}}, {&(0x7f0000000f40)=""/177, 0xb1}, &(0x7f0000001000), 0x10}, 0xa0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x40, r7, 0x400, 0x70bd2c, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5df1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x52f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x11) prctl$setptracer(0x59616d61, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001240)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001280), &(0x7f00000012c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001300)={0x4, 0x8, 0x1f, {0x0, 0x989680}, 0x3f, 0x40}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000013c0)={&(0x7f0000001380)=[0x8, 0x7fffffff, 0x6, 0x0], 0x4, 0x0, 0x81, 0x2, 0x100, 0x7fffffff, {0x7, 0x4, 0x60, 0x80000000, 0x0, 0x83, 0x1, 0x0, 0x4, 0xffffffff, 0x0, 0x200, 0x1, 0xb27, "f32f900dafb415f1221760185adc7b0170241dde2a8da262ba7cd93c520d23d4"}}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001440)=0x42) r8 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r8) recvfrom$inet(r0, &(0x7f0000001500)=""/222, 0xde, 0x0, &(0x7f0000001600)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000016c0)={0x2, 0x4, 0xffff, 0x0, 0xf}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001740)={0x80, 0x1f2, 0xadf, 0xffffffffffffff6d, 0x8001, 0xc8, 0x9}, 0xc) readahead(r0, 0xd5d, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x5, 0x80050, r0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000017c0)={0x2, 0xfffffffffffffffa, 0x0, {r9, r10+10000000}, 0x1, 0x8}) [ 202.344810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 202.388520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 11:53:42 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x1000}, 0x4) r1 = socket(0x4800000000000011, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x6, 0xf9, 0x6, "0cb7ac103f1bc0e5d74320cf8c968cded6f085960798e2ea009891cace7d0c91837005cd13ea14061ee03385f9421ff57c8d0e436d3fa84a832aa56181eb3b15fabccd50043befd7055c0374e3e8dd79"}, 0xd8) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x6, 0x3, 0xf, 0x7, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x8, 0x0, 0x3f}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd27, 0x3502}]}, 0x38}, 0x1}, 0x8000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000280), 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=@polexpire={0x110, 0x1b, 0x1, 0x70bd27, 0x25dfdbfc, {{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x9, 0x4e24, 0x200, 0xa, 0x20, 0xa0, 0xff, r2, r3}, {0x1f, 0x9, 0xc1, 0x4, 0xffffffffffffff14, 0x1ee2, 0xfff, 0x2}, {0x10001, 0x14b1, 0x7fffffff, 0x1}, 0x9, 0x6e6bb7, 0x2, 0x1, 0x1}, 0x2}, [@ipv6_hthresh={0x8, 0x4, {0x20, 0x66}}, @tfcpad={0x8, 0x16, 0x8102}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xa}}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x200008c0) 2018/05/29 11:53:42 executing program 5: statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=""/50) pselect6(0xfffffffffffffdc6, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) [ 202.429920] Unknown ioctl 35075 [ 202.436969] Unknown ioctl 1076646722 [ 202.459440] Unknown ioctl -1066900319 [ 202.495289] Unknown ioctl 8835 [ 202.512923] Unknown ioctl 1079006226 [ 202.541582] Unknown ioctl -1067691200 2018/05/29 11:53:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000340), 0x80000009) 2018/05/29 11:53:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) write$binfmt_elf64(r1, &(0x7f0000000a80)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="ddb921cdb57a8d0064c35bbadd7939038828a43f0fb19106c084c0523d95443f4cf42c4b056bc261e5121faafe663a4733217bb6346a53baf6c4465c998b9c2a7a73c2205f398a7edc1e4113709a33de0b8a13b27091eb5995173aa5b54e4c4878cbe1eac6a466e9071920302674bae2a28303461d17acda374b54", @ANYPTR64], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="d632771a4dfd237291da51b1ffc20a6c55d2b9266e7b461c35f86999e2d81c1166a4da90601ef004518b3e522220e223735526e28bdf7be11ab97e52d5e2be78eee50bfe4878a8f92001c952d293581e9c10c7b90ea3773042a4ab8f21571a049df2b0fc962bc72f8addbe589bc9e9772ecf0cda88b8f68c899fa3303d80ba0c8376d8cfbda944f9e67d4eb257becf1d24d1920b4f7a94c29e05aa8856164c38ac9d62329a50bdef413bdd2c", @ANYRES16=r2], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="831b70268bc99309ab4d08fda9b2e3dc8416b8da399d87699a58c2335d9776e55025be9dd00110"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYRES32=r0]]], 0x8) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$can_raw(r1, &(0x7f0000001640)={0x1d, r2}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000080)={@ll={0x11, 0x1e, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000002680)=""/4096, 0x1055}, &(0x7f0000000000), 0x10}, 0xa0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000440)={0x101, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0x1, 0xffffffffffff5a55, 0x400, 0x2e, &(0x7f0000000400), 0xfffffffffffffffd, 0x5, 0x7}) dup3(r0, r1, 0x0) [ 202.572429] Unknown ioctl 35075 [ 202.577556] Unknown ioctl -1066900319 [ 202.588216] Unknown ioctl 1076646722 [ 202.601641] Unknown ioctl 8835 [ 202.614853] Unknown ioctl 1079006226 [ 202.634547] Unknown ioctl -1067691200 2018/05/29 11:53:42 executing program 3: r0 = socket$kcm(0x29, 0x400, 0x0) accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) 2018/05/29 11:53:42 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x6}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x902, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000240)={0x9, 0x1, 0x0, 0x1, 0x6}, 0xc) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x7ff}, 0x1c) r3 = gettid() rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000024000)={0xfffffff7fffffffe}, 0x0, 0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x39, 0x9b9d, 0xff, 0x5, @tick=0x5, {0x2, 0x2}, {0x8, 0x9}, @control={0x100000000, 0x4, 0xfffffffffffffffc}}, {0x10000, 0x7, 0x7, 0xfffffffffffffffa, @time={0x77359400}, {0xb14, 0x804f}, {0x1, 0x4}, @control={0x6, 0x0, 0x3}}, {0x2, 0x2e, 0x7, 0x8, @time, {0x10001, 0xc2}, {0x561a708a, 0x16f}, @addr={0x800, 0x36}}, {0x7, 0x800, 0x4, 0x3215, @time, {0x780bc437, 0x7}, {0x74e5e6e, 0x10000}, @note={0x3, 0x1b6, 0x10, 0xfffffffffffffffd, 0x7fffffff}}, {0x8001, 0x400000000000000, 0x9, 0xb8c1, @time, {0x2, 0x7fffffff}, {0x400, 0x100000000}, @addr={0xfffffffffffffffe, 0x80000000}}, {0x40, 0x101, 0x1, 0x6e, @time={0x0, 0x989680}, {0x3, 0xfffffffffffffff7}, {0x2, 0x4}, @queue={0x42, {0x81, 0x1000}}}], 0x120) ptrace$peekuser(0x3, r3, 0x9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000046fe0)={{}, {0x77359400}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) 2018/05/29 11:53:43 executing program 6: unshare(0x4040002) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0x196) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@empty, r2}, 0x14) fcntl$getflags(r0, 0x40b) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000140)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) 2018/05/29 11:53:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={{0x80000000, 0x8, 0x2d, 0x3, 0xf8, 0x580}, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000280)=""/205, &(0x7f0000000080)=0xcd) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x600000000000000, &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0x2, 0xfffffffffffffffd}, {0x2}}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/29 11:53:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x183aeff32f949133) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0x401}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000240)={r1, 0x2, 0x7fffffff, "79a25c2d057ddc34a730964901cf51bec5d1e601c5618db08db4f032e19b9c3fc0c5664b41fbce102ab3f882416173b1b3ab0958b5a4cc9fc2b7a59c1a7ca57dcd27c047056b5b9456d1b984ffe3cb2bfb5fe148272d9d37bd39cfe83a7edaf6a16bbc6de5ac447079955c2ec7e9889c39c4416f2147a973e07fac2c73ee1c0dc498569c57ad595131aaafaa363e69df7528df55a91e9de4f49137dcf88bc40772a8a6548fea9c936c29961f4eaaf11bfed775ea0a22bc2cc7c517032c4a054e9d36c79898a2605f8e"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000340)=0x8, 0x4) accept4$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) pread64(r0, &(0x7f00000003c0)=""/185, 0xb9, 0x3d) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000480)=0xf000000000000000, 0x4) recvmsg$kcm(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/47, 0x2f}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/3, 0x3}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)=""/66, 0x42}, {&(0x7f0000000740)=""/35, 0x23}, {&(0x7f0000000780)=""/56, 0x38}, {&(0x7f00000007c0)=""/182, 0xb6}], 0x8, &(0x7f0000000900)=""/136, 0x88, 0x2}, 0x40) r4 = syz_open_dev$vcsn(&(0x7f0000000a00)='/dev/vcs#\x00', 0x42, 0x80000) futex(&(0x7f0000000a40)=0x1, 0x0, 0x2, &(0x7f0000000a80), &(0x7f0000000ac0)=0x1, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000b00)="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") clock_gettime(0x0, &(0x7f0000001b40)={0x0, 0x0}) futimesat(r1, &(0x7f0000001b00)='./file0\x00', &(0x7f0000001b80)={{r5, r6/1000+30000}, {0x77359400}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001bc0)={r3, 0x4}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000001c00)={{0x73, @empty, 0x4e22, 0x4, 'fo\x00', 0x2, 0x100000000000000, 0x63}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0x4, 0x5, 0x2}}, 0x44) recvmsg$netrom(r2, &(0x7f0000001f00)={&(0x7f0000001c80)=@ax25={0x3, {"b17085e8689436"}, 0x4}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001cc0)="3f8722436743190feb4cd1b9cc20e256f2d4a5febfe9960421fdcab7aaa2a0ec7c9df1695c7c28f3529c6d485fe2a897377f8c6cf287de15f9c5b2cff7ae91d308ed5ff40ed9579f6118af54648dd5056c073ab17a5653afe045808ecce24abd27bcdd0a1da0ecc53ad83811f8f851b3ba8f1aa2112557a2624a74913f3fed63a238dce739859c0c12f90018e29272fe1dc0233aed", 0x95}], 0x1, &(0x7f0000001dc0)=[{0x88, 0x18f, 0x3, "9662db018beda52de46a56de9c8b1af9dc076a482978192d7653d30ca94862157dbb13b5961887867709d9a96c51afb225907c34d493236abc80ba9d62b11e9a4d9b170f0edd9d38c491c871820db863d1cbc55d9b56dd1bafe77bfe497383b7b44d4b36050a5f6a9d074c4bf6adba9c63"}, {0x90, 0x112, 0x1, "ac4c44ae0af28497486870b952cfc62676c7d88e84c9c775e013a94a62ec127783142f0d5e9825cabe01ad7827715c1dfd03762be1df16661b93f64d8af33d3729b4b47cee07df63fbee226a5f0c3367f95b9feb663a562d095c387ce52b58a234e32cd88321e16a14536fe61c06d5af887a504db563e8ae4f0296661a"}], 0x118, 0x4}, 0x10001) r7 = add_key(&(0x7f0000001f40)='id_resolver\x00', &(0x7f0000001f80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r8 = add_key(&(0x7f0000001fc0)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002040)="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", 0x1000, 0xfffffffffffffff9) keyctl$unlink(0x9, r7, r8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000003040)={r3, 0x1}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003080)) clock_gettime(0x0, &(0x7f00000030c0)={0x0, 0x0}) write$evdev(r4, &(0x7f0000003100)=[{{}, 0x3, 0x0, 0x508}, {{0x0, 0x2710}, 0x0, 0x20, 0x400}, {{r9, r10/1000+30000}, 0x7ff, 0x3, 0x4}, {{0x77359400}, 0x6c0, 0x1, 0x8a92}], 0x60) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000031c0)={0x3, &(0x7f0000003180)=[{}, {}, {}]}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000003200)={0x80, 0x8, 0xae7, 0x3, 0x0, 0x5}) ioctl$KDENABIO(r4, 0x4b36) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000003240)=""/76) 2018/05/29 11:53:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000006c0), &(0x7f0000000140)=""/84}, 0x18) syz_emit_ethernet(0x42, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @mcast1={0xff, 0x1, [], 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x7c8, 0xcff, 0x32c, 0x71a]}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3703, 0x40000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001200)={{&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f00000011c0), 0x1}, 0x20) 2018/05/29 11:53:44 executing program 6: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) rt_sigaction(0x11, &(0x7f0000000000)={0x9, {}, 0x10000000, 0x240000000}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1000, 0x40) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000240)=r3) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x1c0, 0x500) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x200000) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000140)={0x8, 0x101, 0x1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x22000, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000d2fffc), 0x4) dup3(r4, r3, 0x80000) 2018/05/29 11:53:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000001c0)=0x10) close(r1) close(r1) 2018/05/29 11:53:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100)="91", &(0x7f0000000140)=""/23}, 0x18) clock_gettime(0x0, &(0x7f0000001dc0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000001b80)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/60, 0x3c}], 0x3, &(0x7f0000000340)=""/50, 0x32, 0x20}}, {{&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/83, 0x53}], 0x4, &(0x7f00000006c0)=""/97, 0x61, 0x6}, 0x4}, {{&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000000a80)=[{&(0x7f00000007c0)=""/189, 0xbd}, {&(0x7f0000000880)=""/205, 0xcd}, {&(0x7f0000000980)=""/219, 0xdb}], 0x3, &(0x7f0000000ac0)=""/203, 0xcb, 0x100000000}, 0xb30}, {{&(0x7f0000000bc0)=@hci, 0x80, &(0x7f0000000c40), 0x0, 0x0, 0x0, 0xff}, 0x9fed}, {{&(0x7f0000000c80)=@l2, 0x80, &(0x7f0000001240)=[{&(0x7f0000000d00)=""/103, 0x67}, {&(0x7f0000000d80)=""/65, 0x41}, {&(0x7f0000000e00)=""/47, 0x2f}, {&(0x7f0000000e40)=""/199, 0xc7}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000001080)=""/167, 0xa7}, {&(0x7f0000001140)=""/37, 0x25}, {&(0x7f0000001180)=""/24, 0x18}, {&(0x7f00000011c0)=""/120, 0x78}], 0xa, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000001300)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001380)=""/78, 0x4e}], 0x1, &(0x7f0000001440)=""/67, 0x43, 0x20}, 0x90}, {{&(0x7f00000014c0)=@alg, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/179, 0xb3}], 0x1, 0x0, 0x0, 0xffffffff}, 0x6}, {{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/189, 0xbd}], 0x1, 0x0, 0x0, 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000017c0)=""/244, 0xf4}, {&(0x7f00000018c0)=""/155, 0x9b}, {&(0x7f0000001980)=""/166, 0xa6}], 0x3, &(0x7f0000001a80)=""/223, 0xdf, 0x7}, 0x53}], 0x9, 0x40002042, &(0x7f0000001e00)={r1, r2+10000000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001e40)={0x9}, 0x1) ioctl$sock_ifreq(r4, 0x8992, &(0x7f0000000c40)={'irlan0\x00', @ifru_names='veth0\x00'}) 2018/05/29 11:53:44 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) flistxattr(r0, &(0x7f0000000100)=""/84, 0x54) socket$inet6(0xa, 0x4, 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) userfaultfd(0x800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x5, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffff) userfaultfd(0x800) getsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000013000)=0x221) r2 = epoll_create1(0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8001, 0x440000) close(r2) close(r2) close(0xffffffffffffffff) 2018/05/29 11:53:44 executing program 1: unshare(0x64000400) r0 = add_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="aa403483b06e50c6dd838b7b55f1210a4f00d341ab6db409f99923b86158389323213ad5f496b5eae4dfb64e9b784648a2c2744f3589669bd6fa84a3ec396822c7a611cc168e1242ab2f7d8e085708cd709078f71f63ade79afc80e9cd29716fbed4f5d8190d56cf963b1b5dd1d680698e06b16ff08712a3c0ad6e0b12ccd61463b7b287195cc736be4f5a3c0ce5ad2cea7381a11502a4c99982e89daac1d5dabe8067ceb82c3d730ec21812a49d7a9d4a0c6a05b8d0e4ed92afcd89d563d537ccb99641f8c38eed0769e54b429d4b10f0ef630859", 0xd5, r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='nodev\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f00000000c0), &(0x7f0000000140), 0x8) 2018/05/29 11:53:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400080, 0x1e8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002700ff1a000000000000000005f3ff000800010005000100"], 0x1}, 0x1}, 0x0) 2018/05/29 11:53:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="125b34e25b276bb57eb86c1631127a713a9fccdd88cd8a4691a864d2e4abd5c79b948403e5af8b11cb", 0x29, 0x210007fd, &(0x7f0000e68000)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) [ 204.090473] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x300, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x6, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=""/204}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/29 11:53:44 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') faccessat(r0, &(0x7f0000000000)='/\x00', 0x0, 0x0) 2018/05/29 11:53:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x26, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x8, [@typed={0x8, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x40) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000140)=0xe, 0x80000) 2018/05/29 11:53:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x36, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) close(r0) 2018/05/29 11:53:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0xffffffffffffff46) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffa7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000003c0)={0x0, 0x4, 0x400, 'queue0\x00', 0x9}) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8, 0x800) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) bind(r0, &(0x7f0000000340)=@un=@file={0x0, './file0\x00'}, 0x80) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000038000000000016000000000000000000ffffffde0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c133ce650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f871a6e9ba6a2e4640000000008"], 0xdb) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/05/29 11:53:44 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80100, 0x0) unshare(0x2000400) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/05/29 11:53:44 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x80000001) 2018/05/29 11:53:44 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000056efe8)=@add_del={0x2, &(0x7f0000e7eff0)}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x30e, 0x9, 0x1, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/29 11:53:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=@updsa={0xf8, 0x1a, 0x401, 0x0, 0x0, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) 2018/05/29 11:53:44 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffffe, 0x400, 0x7fffffff, {r1, r2+10000000}, 0xc9, 0x1f}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000340)={0x81, 0x10001, 0xffffffffffffff68, 0x18, &(0x7f0000000380)=""/24, 0x46, &(0x7f00000001c0)=""/70, 0x0, &(0x7f0000000240)}) sendto$ipx(r0, &(0x7f00000002c0)="bbea6227db181de66849066aaabbb0d31b261e58c519ac7a9125482b639b90de21057527fad1e8f1c201269e20df4db4e7ca1a07e7250ec9af851406848c24952217bcb5472d15ac4937042ff6014b3bb1046ef5a7a1723e7e675c9d36358e9cb7211e311bcd3d9c28453c04aa92364bd82ada9b68662c", 0x77, 0x10, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0xe874, 0x81, 0x40, 0xc2, 0x7, 0x7fff, 0x10001, 0x95cc, 0x200, 0x1}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000240)={0x100, 0x96d1, 0x400, 0x5, 0x5, 0x4}) [ 204.957634] netlink: 'syz-executor5': attribute type 8 has an invalid length. 2018/05/29 11:53:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000900)=@generic, &(0x7f0000000980)=0x80) accept$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_pts(r0, 0x10000020201) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) [ 205.018339] netlink: 'syz-executor5': attribute type 8 has an invalid length. 2018/05/29 11:53:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x86) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/206, 0xce, 0x0, &(0x7f0000000180)=@ax25={0x3, {"9d3f3355ac1b08"}}, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000280)={0x0, 0x2710}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) 2018/05/29 11:53:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x8, 0x9, "acb474c74442c473d5648553cb8c98d337993b0bf0394b24d7557a7fa8fab435212deaa40fe38520cdcec1db1d9fc3425763d2c2598dc318076bf578a0f0b6", 0x1f}, 0x60) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540), 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x401, 0x1, 0x0, 0x1}, {0x4, 0x100000000, 0x1, 0xd2}, {0x0, 0x0, 0x0, 0x9}, {0x2000000000, 0x2, 0x2, 0xc8f1}, {0x6, 0x89, 0x1}, {0x0, 0x4, 0x5, 0xee}]}, 0x10) 2018/05/29 11:53:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000240)={&(0x7f0000000140)=""/229, 0xe5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000000)=""/105, 0x69, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="336e3bb3638a"}, 0x10) 2018/05/29 11:53:45 executing program 2: io_setup(0x800, &(0x7f0000000040)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x180, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x7ff, 0xfffffffffffffff9, 0x4, 0xd4b8, 0x5}) accept4$llc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000300)=""/111) io_submit(r0, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) accept4$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x10}, r3}, 0x14) r4 = getpid() fcntl$setown(r2, 0x8, r4) r5 = shmget(0x2, 0x2000, 0x78000021, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000140)=""/15) 2018/05/29 11:53:45 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x800, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/118, 0x76) 2018/05/29 11:53:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000008e63616e30002047504c5d76626f78b7297ed55e75c5b2b1e31b75b3f8cc2de88f9c124000000000080000000000000000000000"], 0x38) r2 = dup(r0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/34) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) 2018/05/29 11:53:45 executing program 4: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) userfaultfd(0x80800) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000003) 2018/05/29 11:53:45 executing program 7: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0xfffffffffffffffc}) arch_prctl(0x1003, &(0x7f0000000000)="42d20910bdac3344e8918db7b40ff801555dff0151e1cd88e53324c13849cd658157b5aab60f48bbd6ece082810a00796ac067") 2018/05/29 11:53:45 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x2db, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000dc0)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x1, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x4, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) [ 205.897642] tmpfs: No value for mount option '¹«' 2018/05/29 11:53:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001880)=ANY=[@ANYBLOB="0200000000000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x0, 0x1, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=""/226, &(0x7f0000000000)=""/27}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x204000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001780)={0x0, r1}) 2018/05/29 11:53:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8000000000000013, &(0x7f0000000140), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/29 11:53:46 executing program 7: r0 = socket(0x2, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x74, r1, 0x300, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdab}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3fec8fca}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x74}, 0x1}, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000004c0)='io.weight\x00', 0x2, 0x0) read(r3, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[], 0x1e4) 2018/05/29 11:53:46 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x800, &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f0000005480), 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x1}) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/195, 0xc3}], 0x1, &(0x7f00000011c0)=""/192, 0xc0}}, {{&(0x7f0000001280)=@pppol2tp, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/140, 0x8c}}], 0x2, 0x0, &(0x7f0000001880)={0x0, 0x1c9c380}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x228, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc00}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x51) 2018/05/29 11:53:46 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000000)='../file0\x00', &(0x7f0000000140)='./file1\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)) 2018/05/29 11:53:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x9, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000008) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) 2018/05/29 11:53:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f00000006c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x244300, 0x0) write$vnet(r3, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/224, 0xe0, &(0x7f0000000280)=""/233, 0x0, 0x3}}, 0x68) 2018/05/29 11:53:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x10000}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0xffff}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x3}, 0x4bb) r2 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r2) 2018/05/29 11:53:46 executing program 2: r0 = userfaultfd(0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x140, 0x0) fadvise64(r0, 0x0, 0xfffffffffffff800, 0x0) [ 206.214835] alg: No test for gcm(camellia-generic) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/05/29 11:53:47 executing program 1: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getflags(r0, 0x5) 2018/05/29 11:53:47 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100000001) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) shutdown(r1, 0x1) clone(0x40107ffc, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) 2018/05/29 11:53:47 executing program 5: unshare(0x10400) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/2}, 0x18) 2018/05/29 11:53:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8ea) keyctl$set_timeout(0xf, r0, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e27a856b6a3e67851d381ffed5f191c666bcfa1d445f09e26831b7a8aba578de0fd9c226ed439c20eaf8855d53b4467ebe5016d61bb419835d6e03ca069ccb42f68e750531a9d3e995a3ca811bf7ac77600319254c3e7946e91e8eb2294dd97d069583d0a0137e2640", 0x69, r0) 2018/05/29 11:53:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x9, 0x574317ba]) 2018/05/29 11:53:47 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) 2018/05/29 11:53:47 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) creat(&(0x7f00008b2000)='\x00', 0x40) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/05/29 11:53:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x0, 0xc, [0x0, 0x3ec, 0x2]}) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) close(r1) [ 207.252983] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:47 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = shmget(0x2, 0x4000, 0x54000010, &(0x7f0000001000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/21) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000080)={{0x2}, {0x5}, 0x0, 0x1, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/29 11:53:47 executing program 2: r0 = socket(0x2, 0x5, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="49f9997051f159657566fb279e669a55683ad58d64278030db1691f29b1abd4969fc09c92b18a44c2631ba6d2bb771a9180e17387845c6d20682875f12478e7bb7ad44daf9", 0x45, 0x44004, &(0x7f0000000140)={0x11, 0x1a, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfe43, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) rt_sigreturn() 2018/05/29 11:53:47 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) recvfrom$packet(r0, &(0x7f0000000080)=""/62, 0x3e, 0x0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/05/29 11:53:47 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0xfffffffffffffecb, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f91ffc)=0xf9) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x5, 0x1000, &(0x7f0000f72000)=""/4096}, 0xfffffffffffffdef) r0 = shmget(0x2, 0x2000, 0x54000000, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/241) eventfd2(0x10000, 0x1) 2018/05/29 11:53:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x2, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) 2018/05/29 11:53:47 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400082, 0x0) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) timer_create(0xfffffffffffffffd, &(0x7f0000af8000)={0x0, 0x12}, &(0x7f0000000140)) 2018/05/29 11:53:47 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0x2, 0x43, &(0x7f0000003700)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="d40000001200000425bd7000fcdbdf1700000000ccaf46f894e4b9e34100007b3ad5654426c9f00a05d5d7044c3feee85392b244ae158875a0dc415fb8aa63b71e1a54cf549ae1c1689a60fcbd9206dc731aa1e0e811457d20e3091d959f9609cffe68f937fcdae357d5736ac25906c8709f0b83560fe1768283f39402f0c1b301f01cef5cff1b4041f181670a7276b05648c71d2126d3874ec01eb1ab256fbc87409e56e398bd80e8b03fb324560128927929a8046db068dcdd5297d7c75645c909395d525f6e40f27ebcd9c91c37fd162805ebf0", @ANYRES32=0x0, @ANYBLOB="0a30000000010000b4002b00f0f494ad69303f5fc217e762b241ee714fbd425c7c510fcb1e6467365a24c34f86d1f4ce50f986d088c85e75459df01ea48d8c6ed6e3c68d72c4ef726b83ab44f734b69c1aa3154563e9909fa9b82e81662561bb82dc6f50fd663833e8051c23354f06f4453b991f496391f1530c777810a8952e37ec1ea8f5a3d0a2d1f08b80dcc6039968f10d8e0940fd607e57c08f5b9afbc0f0df7becc3eda7530c008500000000000000000008008300e0000002"], 0xd4}, 0x1, 0x0, 0x0, 0x20000010}, 0x24008810) [ 207.600116] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) [ 207.694664] alg: No test for cbcmac(anubis) (cbcmac(anubis-generic)) [ 207.753415] alg: No test for ccm(anubis-generic) (ccm_base(ctr(anubis-generic),cbcmac(anubis-generic))) [ 207.789918] alg: No test for rfc4309(ccm(anubis-generic)) (rfc4309(ccm_base(ctr(anubis-generic),cbcmac(anubis-generic)))) 2018/05/29 11:53:48 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x117, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) r2 = dup3(r1, r0, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000000)) 2018/05/29 11:53:48 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8000, 0x200800) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x6, 0x1, 0x5}) r1 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl(r1, 0x100000001, &(0x7f00000000c0)="0137962cf66f00000000bf10099d") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0xffffffffffffffc0, 0x4) poll(&(0x7f0000000000), 0x20000000000000c0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) 2018/05/29 11:53:48 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x800) sendmmsg$nfc_llcp(r0, &(0x7f0000003340)=[{&(0x7f0000000080)={0x27, 0x1, 0x2, 0x4, 0xfffffffffffffffd, 0x101, "dae0d5fb4f75d5bbad3eddbab05e67c08e13a4fc39497c53af04dee533ee87d861eb08b7fe812630a1418ccf2819c1ffd30e54d276c5913647096ea1592d5b", 0x3}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000100)="d51cc1e0e792d6605dc04e176853a2a95d57ce69205a983808a3f30e76a9b191a250e53d3b9d0a1dff0d1638006a196f605ba93e97b48d1633ca4cd570cb57d74058114e304a55944c518504190097c7d5de767e01d9a11644fe119a4f0a3560e7b645d21329be74316f61cace73253730f5c114a8fa2cd079af42e72b3f8b3c3cb36891a5722755217c8aad314ccf9dd56c1593a37c537dcb61517f5ebe8f08afbd38236b411b0c093ce1764d088814", 0xb0}], 0x1, &(0x7f0000000200)={0x38, 0x1ff, 0xfffffffffffffffe, "fe3264b5ed4eb53980a3416153817576f5bc4fa10cb2eaf977b9f27607e5250bcfd7fd6b5d82b9d6"}, 0x38, 0x4}, {&(0x7f0000000280)={0x27, 0x0, 0x2, 0x1, 0x9, 0x3f, "74a2e5e89edd7ede9fcbbcdc2f3b123edae472cc7833b0a408a856e39c1f606e32fdabb1fde0d1d93a749136df91afabb98680a8d43cc263ca943f9d552c21", 0x4}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000300)="be614f64b777b5c4e916cd62acc380816ff2766f6a05096ddcd8c9caf594b3bc48ad4dbb834f121202117f19943867512d81cd2b1968846526441ee812c3dcdbf6bc210283f1047bcb87b0b6e7ad31eb56556dfb8705746740687571123fc44046a1fefaa438f99c2197b7908110e93c30e7266b0f8c288557fd6b7b51b1c521520395255abbd587522cf9fef0b24a16abb7270b46f040515662968b528cb771a938152b3dce0777d3", 0xa9}, {&(0x7f00000003c0)="8678a3f1e9bcd0b2d5c4cda8610a847379c534f082000ced0bf921e0c2a24f3be59f2edf60d969858e918ae851b1ac21387c6a945f9b9aa1869ed43f378025f992d80d83e608565740e2008fef492d691d264883e114d9984fded3410f", 0x5d}, {&(0x7f0000000440)="55ed8151eb0ff8d5c9a20760d40c92523727fbe4cc24757e682021fca85a52191466d41394c0d281aeb7d5f3af6dbb40a834a7ab6c329d03f19882f1a9dd777474693da7102d61fad6219a4bc6e2f24a898a58fdf12ffcf1a57731e7ec2aad137b9e2f867033a110707120db68ee5d3640b2bc528a997e181265f64bc8dceee8a3dea3a6d241ab0035e2f5f791419ce5cf75516e7eac672b16e59a4ea0fd8a7aced8a75f96f4521f851db452fa32439ce5685c7a802da9cfed68501d947b8909b7d82eb383a5bc81b02e6d4da35538980b8b86abe1ca5a50227705996f0e5d81841ea3daec4d351474404c92b7d8272210", 0xf1}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000000580)={0x27, 0x0, 0x2, 0x4, 0x8, 0x7, "f4b93e2d1b4b0a14a4867a2d4c3f43f73fd052c86844d5ec9a1dccaea53a23f24edb66497452812c683d559b84aa7da372c8e648c15fbf4014047542ba4bd2"}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000600)="0fb0f8c0ac354dd87f61227360107d3b55c80376dd7133e343b9e1eeccf3c132ee6affdd50d5eb24a3b71a4c432ccd7bb1ef210dd0b6a17f82c9fdcd02b8d3f9735cc84d9cb6228359d401d4279dea", 0x4f}, {&(0x7f0000000680)="e06500ebe0176b9fdc95511a2a56adee1bcafb2d667946b6b114d03afcf478a2ec79f5840889f4d4d5a852a70ae943d4f5823296fb3dd0c28c81815c686845eac670f30dd6ab5b4c95854b40b20e53098a3684a98810d385b76958a50a8a69308c2db6ca90f81d564e4d4556102ed3865e2f28757023989e0684d099a62f6ecbdef8617b74aa64b16303e55c8b6e5d042ecb34b6cb5c5e4c52caaac20e68cd45e5b2149bcabb4cc85c9bf70f1ee7468554aca0bfa2b6", 0xb6}, {&(0x7f0000000740)="49a4585367ee6c5ca10330e8a81a1afdf4df8a93810c2595a8e217ddb285c7a4153a8fa6a1e6719fa9aaa812f780575641bb0ce5c51d7758286495760e5db2ade4c4d4ee9d039adc66a651d8f4b414b355c6a64c5885d73963f4e19e1a67889f41ed06c33a05be9c4c520bade9b903df35ca27353148bc5591d41dd327ae5c3680d6dd349d027a8471db51a7e76abb7d2ab79767f7b7084275403ecc", 0x9c}, {&(0x7f0000000840)="414f9fb40b69f40408864c271ced050391002f8657c0f5271fe5b995e48ef9437bc312d0fd74c45dd129bff63ab3fc1c0463f957a748", 0x36}, {&(0x7f0000000880)="9e7c285f7c7f1f4e96b1e7777825a81e26352b51dba1986756f7f121106883ddea7688367cd8c89e098d21a7b20402e2a32672e47d9579e0e4ffe754b8fdd9", 0x3f}, {&(0x7f00000008c0)="b99be4fa70b8fae28241cacc25b14ebacbd0ccd466b818cf3cf697", 0x1b}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000000a00)={0x27, 0x0, 0x1, 0x1, 0x3, 0x0, "3c94246187ec134ad526538725cd3476d5c827b6c994daa03ddad253d1fdaa418030b9f9846cf4299b2aa2e0980d5dbbfa810d5303acf9ab769ea5d375a731", 0x2f}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000000a80)="4dbe7708ca6bc3907effdf3451066de9a8752b1fe320d51ee5f0ce35bfa1f32450485483674bb94314ffc154b46eca0b5eaf1aed18ee18516c6478085e0731c7abf18c36f1cdde90e47bb310b1e32a65ed1c6d532a7b9b2b3732b82a34fc27b16cb0fa64b16bec0d6149c61af3ed0d77a43e000dd0e6f457da67fec232d56801569b59edb8127feb84b8ed5f2c48adf9b1fc606e1a1dac4686272758940e52e9960482a0c217642107a15a7660b13c67a85fc219d627a625b5ad0f190831c0b4de44ba26b25337f82595e78b4ff448b44e050efca140cb", 0xd7}, {&(0x7f0000000b80)="5f5ca9c3ef29828254b884d999a1c07c10d65ae0f60c9dd3443c9961f0649e760666d3717a05220f0c15b431275515eb083c769aa273dc7e9f966cbcdf1f1956254b37b92940d1dd8a1446866bbf170becb3083b7e3d", 0x56}, {&(0x7f0000000c00)="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0x1000}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000002c00)="5a43b0ec4ec9b41c8c436454f1116ea276be8dbe2a9e86f2da22697d994311764a876c4925b0e7a60fa1c02401ec2a1c8ded4f9adaaec735fdd9f3e0dcb1f083231bdcb345f2aa80c98d11462844ad7cfc2b6e059b3c7f9c5027d99cfc7740347d0060e09632442df50999a6b1cbeb7347637f2ac5d5254abfbe44d04d650367a3fe443ec4009cfa870a7216777c9fcc85e80804827ac1dba1514b14601765bb626f793e3e0b2aab05a44bb755ac9950e76d8669678e6ae1abd5d3adb6ed3ee78751c37c3c", 0xc5}, {&(0x7f0000002d00)="db90f842e16e483e5a613e95ca10b5bf58c875945066ebd5d1bce0adc21e509446029b4f642bf72c38fb788b276ad4374ebdf5b6f3c5c8", 0x37}, {&(0x7f0000002d40)="54205ae35848417f37e2b685836f53972aee2accc6dd92aeef90b32277ae3389f7ef75fa58d322acafb80e2ce94c330b9b8d64e264a980ac5561ab2b72f2bdef3d15260031329d44b260c07cbd56a0e87c6c4072c38d5fbb906aed56042989cbcc0d43140d19c1a0158647e798e92b033d43023bce8dc49cc2828ffad0e99cdc5d16189a147bae7b88cb4ff0badaf413eaa1541610883c28c6504b84f67e0f5473e0d3529679ffad11b9a7512cf876e914f93ea5a2f3af6c9ae847977b4eb6f97286869492ee905be0f7b7c1e16c6d4a37fe1ba3c1ee3a66efb8e2be3d78a594a7dfc3aeb689", 0xe6}, {&(0x7f0000002e40)="4cc5cdcc0adac97343c9b9e77d6393db4fc6b8b85ad483b1e848287992ad4c90f3e11b9e686146d5ad231773f8e17db49afcb909dfc44a00b10fdf08b6f6e5f97d7a9f2279d75dbcf5c9781ed93c8d307b014be44a1594d71edcb3392d43316161b7add1ef708a22095229e54f1859d8c6e842b3c88e", 0x76}, {&(0x7f0000002ec0)="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", 0xfb}], 0x9, &(0x7f0000003080)={0x40, 0x107, 0x7, "909790ba7c6ec6221c2646e956f91e6cce26987cb217368d9cfcc3eeff542441d540bb54d1abed2d5eb5fb03f08b"}, 0x40, 0x4001}, {&(0x7f00000030c0)={0x27, 0x0, 0x1, 0x6, 0x3, 0xc43, "9d526fc61ac4f7f38850b62ad61cd2ed8ef4706a38edb1a7629c83e228052f5fe3ff432014758cc5c61833c11b691482df1bf8bdb19d924d69e086af11bce6", 0x38}, 0x60, &(0x7f0000003280)=[{&(0x7f0000003140)="2676746fe806265b59aa252061aaeaa214aa82c732f85d1bec96f1a403447e99586fef1d87703ef9", 0x28}, {&(0x7f0000003180)="cc421561423e96acc78f9a1aa1f7b2c58a01f59079d8ec9a733cdfd6e1d6c2ece3568a09fa0248d2558583bf4a5f2735d8782496cb59f684d073b613d4e0a604015bd72f63ab45318c74864d8a6d1cd855c95fb01552c7a4131cd4910dea59f28d671e2e61cf06bbbd9fb5f502c236d4d7b729b93403cdc341e2bb9e8a0dc6f3", 0x80}, {&(0x7f0000003200)="d6fdfa7fbfe74b4fc9c1f89f3dc008dcff758fd053758e3082970d6a52f920e632aa8794ec79a9d9fefd97ee6afb13c4159c5d9670c165d096165ae8290dcdc568d5a177c4883cc895b62d3d32278406379b0872e63c86a830b06bd257b29bf1be9290d478fb61ca13", 0x69}], 0x3, &(0x7f00000032c0)={0x58, 0x13f, 0x8, "8ade11c1955f1f194988a2f06efcb7e97293b722af54110a3bfc0922b8bf2b00070f96e9d6f6e62230756e471e08de93b3324d6ac3467702a5a8eb4e7cb1099bc86ed393e8b36fcb"}, 0x58, 0x801}], 0x5, 0x40005) r1 = socket(0x4, 0x10000000001, 0x5) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000500)}, {&(0x7f0000000800)="e3", 0x1}, {&(0x7f0000000900)="880007ae2f2426ee06d76b212948413ee73e7faf34", 0x15}], 0x3, 0x0) 2018/05/29 11:53:48 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffb) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) write(r1, &(0x7f00000001c0), 0x0) 2018/05/29 11:53:48 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) dup3(r1, r0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x88) 2018/05/29 11:53:48 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="69b6132bcc3da4c3d1b79f0655d3ca7dc1e02264e8bd72d763ce8b4d968e25885a8be63e4b1902fd09f223965f29edb78608fb32a703c5690a04c9b393d2de8cf845b1163f5ffeeb38b8ea8d05f63e50b057b2a0e7b5bd38567114ad912dfb8c2fb9a9388525b13ef952801c74567f558a6508ce1c3cca4a835d454c208b3a93830407e39c43639a78", 0x89, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/29 11:53:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000012fec)=ANY=[@ANYBLOB="1400000026000001000000000000000000000000"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000011f70), 0x0, &(0x7f0000002fed)=""/87, 0x57}, 0x0) 2018/05/29 11:53:48 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x7, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x6}, [@typed={0x8, 0x30, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchown(r0, 0x0, r1) 2018/05/29 11:53:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001340)='/dev/snd/pcmC#D#p\x00', 0x84, 0x424000) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x5, 0x800) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x8000}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000080)=0x6) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000035, &(0x7f0000000140), 0x0) mq_timedsend(r3, &(0x7f0000000180)="bc8c674c7b4ead2a9e8de1c31753cf2ee1d609041065b761776335c17bdc0e3604e2fa2041474fff13f02db0a8fd19a1b3c4a3dda25809b504c80fd76ecb2d8a1e22c3128173c37658e831b1c16f769472f411751fc0cff1e47b0c82691fb355cc49277c2193bd850f615a82c4b5dace95d013ddaf079e09c057a8efe2e7d275614b507dfed095d88273154a8d3272061d7be29f76368d6cd8be672a7ec484da0046209f1c149db02701", 0xaa, 0x40, &(0x7f0000000240)={0x0, 0x1c9c380}) 2018/05/29 11:53:48 executing program 7: r0 = socket(0x3, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000280)=[{r0, 0x48}, {r0, 0x400}, {r0, 0x21}, {r0, 0x1}, {r0, 0x4}], 0x5, 0xd00000000) r1 = userfaultfd(0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="4e0000000000ae59a2a93badda48c98c77d5820000000000000000000000f055b4000000002bea37844402e3cd9d"]}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000100)=""/221, &(0x7f0000000200)=0xdd) close(r3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0), 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000300)={0x4, {{0xa, 0x4e21, 0x2d, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x108) close(r1) 2018/05/29 11:53:48 executing program 6: r0 = socket(0x0, 0x80003, 0xffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x3c1, 0x3, 0x3f8, [0x200007c0], 0x0, &(0x7f00000000c0), &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x470) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="95f0f4251770a7c6e85b13e692f1d9df235db29788f8368f28b99a3458388df5f276854737f1f259c8b959a259f757b61d902e5ddf4b25ec5d0ac6211b0b31a2179753ff3ded2b0f27f4b6c05a9df8033c7bbb76cf0546693cd4c1fb604d473c5bca8a5613e611d706135d675e2ed6fde0b25fe9cd4c0714a7e97e7bc477184b1d775566373965a5b00d1d6546646e97c5cb284334cd49156a845e02671dc151ee9a31aa1b3154840763c9fe5cc10fd662ab40e56d5e9b5813f98be6f83d7ba6365ea6d79b6323", 0xc7, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) 2018/05/29 11:53:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202) timerfd_gettime(r1, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=@newsa={0xf0, 0x10, 0x3, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/05/29 11:53:49 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) 2018/05/29 11:53:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0xffffffff0000001c) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x2) 2018/05/29 11:53:49 executing program 0: r0 = socket(0xa, 0xa, 0x40000000080) ioctl(r0, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") time(&(0x7f00000000c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0xfffffffffffffff8) 2018/05/29 11:53:49 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x355}, {0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, r1, 0x7}}, 0x48) [ 209.258326] Unknown ioctl 1074022656 [ 209.304671] Unknown ioctl 1074022656 [ 209.903478] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 11:53:50 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) r1 = socket(0xa, 0x8000000000000802, 0x93) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc), 0x4) 2018/05/29 11:53:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$packet(r1, &(0x7f0000000140)=""/13, 0xd, 0x0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="afc10d259206"}, 0x6f3000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67}, 0xb) 2018/05/29 11:53:50 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7f, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/29 11:53:50 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x529, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/05/29 11:53:50 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/29 11:53:50 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') getdents(r1, &(0x7f0000001100)=""/182, 0xb6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @empty, @local}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x3, 0x4e20, 0x5, 0x0, 0xa0, 0xa0, 0x2f, r2, r3}, {0x3, 0xfffffffffffffffe, 0x4, 0x0, 0xffffffff, 0x100, 0x8001, 0x4d}, {0x9, 0x7, 0x5, 0x8}, 0x60, 0x0, 0x1, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x0, 0x0, 0x0, 0x8000, 0x1, 0x679a, 0xff}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x8, 0x2, 0x5, 0x5, 0x73}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x7fffffff, 0x3f, 0x0, 0x2, 0x0, 0x3, 0xffffffff80000001, {r5, @in={{0x2, 0x4e20, @rand_addr=0x73}}, 0xa29e, 0x0, 0x4, 0x804, 0x7f}}, &(0x7f0000000380)=0xb0) getdents(r1, &(0x7f0000000180)=""/186, 0xba) 2018/05/29 11:53:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x2, 0x6}, 0x10) 2018/05/29 11:53:50 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4240, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0xb5e9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000100)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x21, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4, 0x0, 0x2, 0xc}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xaf, "b49b802391a5db49fa6c58cb1b9e1add9ba80a110d01ae03dd622bee4896bbcc99ff186ccc8d524b3cd23d500e190254e290b9498b3f36adba5d9c28abd89f532aabde44c2f563a7851f9e7fb187990d152e590affb4cbbc08adb1121f3bb6856c0e867b98089e51b02c00895837f60e8bf841746f67cb65b618ec0618479aa3e0b25e4c448ddb98a9289c74262dfba0a8c9ec73eef472a96a81aab3542bf4a8a83088c83449db449345fc5a07d478"}, &(0x7f0000000300)=0xb7) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r6 = accept(r4, &(0x7f0000000380)=@rc, &(0x7f0000000400)=0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000440)={0x9, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000480)={0xff, 0x0, 0xfffffffffffffffd, 'queue1\x00', 0xcf2}) setsockopt$inet_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000540)={0x303, 0x33}, 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nullb0\x00', 0x8200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000005c0)) r7 = creat(&(0x7f0000000600)='./file0\x00', 0x4) modify_ldt$write(0x1, &(0x7f0000000640)={0x2, 0x0, 0x400, 0x8, 0x80000000, 0x80000001, 0x3, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x10000, 0x80000001, 0x3, 0x1f}, &(0x7f0000000740)=0x98) close(r6) statx(r5, &(0x7f0000000780)='./file1\x00', 0x0, 0x100, &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000008c0)={r1, 0x39, "d80992ac45e140a4c6a7d1354d56f7bb27a8c213d36630c6ab83c51bce419903dd2041d2ba7f152b2dec326b96d1c2d67e473151581128a8e4"}, &(0x7f0000000940)=0x41) stat(&(0x7f0000000980)='./file1\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000b00)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9}}, [0x1f, 0x86ec, 0x80000001, 0x1ff0000000, 0x1, 0x0, 0x3ff, 0xfffffffffffffffd, 0x4, 0xffff, 0x3, 0x8, 0x8, 0x3, 0x7ff]}, &(0x7f0000000c00)=0x100) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000c40)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000c80)={r2, 0xffffffff}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000d00)={r3}, &(0x7f0000000d40)=0x8) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000dc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000ec0)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e00)={0x54, r10, 0x0, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x48000) splice(r7, &(0x7f0000000f00), r7, &(0x7f0000000f40), 0x100000001, 0x2) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000f80)=""/41) 2018/05/29 11:53:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) pread64(r1, &(0x7f0000000000)=""/34, 0x22, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x1000, 0x0, {0xffffffffffffffff, 0x0, 0x9, 0x2, 0x1}}) sendfile(r1, r1, 0x0, 0x100000000000000) 2018/05/29 11:53:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000004c00)=[{{&(0x7f0000000240)=@ll={0x11, 0x4, r1, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="418c11f9592f82fc96f86af6fff4904ca97e9b4bd8d9a9095f273d8be953e7e2cbec6f0d3a26025bf2b05b8ceb10d6a6bb87c047a606250d9063f4787152937a48ec417bdf052ea71e219f8807d864f8daa2803f00e4a0197d2b0e740dd6b2cded16306ac2d8f166d43c9ce2a8d7064ae386a406120b99d24d906bf15e0671f44fab27933b1b9fb2503a501560a6fe7f30fafb1ec59a9f6a5c70debac9a70b9e3bb7a96fa3a2f3700ae215bb5826b014f9f3a71821d10e5e9b2a82f178957ab1723bf4cb79992b55db19fea09046216836599ff96fcd93e6afd97a41ed12605f527b7f15f114"}, {&(0x7f00000003c0)="56f742cc5ab33dd9fc97e0d28748c52309b4d5e5e3e16c4669856650db8a1e65d81376a27d07ac3b81aa4df21c2d92af8b690daa4db2a8fc96b3f259eef0bde9a03f4167"}], 0x0, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x4}}, 0x0, &(0x7f00000001c0)=[{&(0x7f00000004c0)="9b6010d4e98d0ba4ae3153e1823508cb6e2e15980823cac2ddc3df7f4f49fcdae6edfee961afd6260d1e806a704a46b5440691ec0da8b22bd98b114b86d0270afddcee95ec58a65ea958d40c596c479ed48be53c1f9ba08d91ffb9e587d2c91f4ee924c49f1c5eecda6fb60001c465773bdbe40f7a0b1295c85b1b9e24142d93419765806403900ec6018520d2aacf8915ccadcc6e29d8a9055f4bc763ba25bd3b2d9128c73a99e8d0e31f66bd67785345f591be23a697b851d36fe3"}, {&(0x7f0000000580)="af84963ad87445f762c9ab3cb9bd72bd9fb6d6568cfbef843690dfc147d6ba27b795cce1172e3237f017042afc756bcd0bbbb33e34a7fca4a80686fbe51c3b48f6913207992611635eb5b84d5ab9a473b4ddc5fa884d5fd2"}], 0x0, &(0x7f0000000600)=[{0x0, 0x101, 0x5, "61df7024f334a168984ba0c7f55022e77751f362d2016aa0560ac1e64f4f755d62283175158116"}, {0x0, 0x115, 0xfffffffffffffffc, "2e582b976e05771b453905a9c7811fc872a7d774865deb9add63f29c798fb6fe23d0e1291bde933cdf052a8b163424dbb21014f95516bce9afcdfd9d07443a2eaa9cac01b92e8f754cc3fa20aec388c75088bdfe52f2e0848c341cd758131a3fd0149a431f13323601a3a8210f905fb3edb820882c0fdcb725436a461453b63309c328feb739d364d11bfb2c4dcfc749387369db5827a941707db8d695ed1315195c5d6eaf63c6465729208c51aa4979ab544207a5330f58768840be71a6d15f1506b24e004d12936371c66539cab52a3391a6024b46f43229748329167ba0e217224441f6dee49f0236e6ee878fe4d872bbc3ab97fa88f585"}, {0x0, 0x10a, 0x8, "f2400dc86cbf435027344ff289159ddd8a7e78f13a7fe7b3681a41d0a5ea8a4f6ab7f3d5a7"}, {0x0, 0x112, 0x80000000, "ee61948b28daf2240cbb7824ddd6068c9b2645dce6e4f3acaaeb33f39ce08c54f4810e129bd714214fdf5dce5f2855e1"}], 0x0, 0x4800}, 0x8}, {{&(0x7f00000007c0)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x0, &(0x7f0000001c00)=[{&(0x7f0000000840)="8c308a9c7149b5143b2651240a4a67dacfc678564741cfc4ad1e89e3a2eee7e8a9f9bcf89ff23dd2b4a3bbe2ceffabab4afe5c27acfeea407cd46dca3e999d1fb24b7551e032fd28b2ebee8bbfdc0dc31932b79d3328c1426b0c730ab14a3ac75261294eebbb1352edd9056eabc7f6559a5749b390f91b4c41b661abf05bb6"}, {&(0x7f00000008c0)="9583348cdff9b7a9c8d2427e87b8c8af3f8ef0f85039724dfab23b"}, {&(0x7f0000000900)="094ab081aec46a092456a84166ad968a0e15478b66c4d98bf2e7b557bbcaf70b5c3ba1e4e8ad3ff6c586f9237ada774f508634eced395eed2a40c9b9d0649bab1727b2e83dedcb39b7eb6386852ee11019cb17607d96d1cf2c550ed4cf73a20d967798cf51f653480ed49f2fd75db79dd8c895c155654e825eaf6a52e33ad3d84805e21401a601e3eed17ddcaeff3066e808966d81844828b03c25a783"}, {&(0x7f00000009c0)="031b83035d189cf7c0992d5f8f07a3cbe141be2f42aa293f99528555c1c8a5b1024653d76de9eaa7f650bffaa5dfd8dccd456615222873875f25eeaa158247de297fcceb876b5fcded5689fca47ca703197c42c6c6defddfe121005cdcd82bb907c7763a5510ee05ff0288739a0c46"}, {&(0x7f0000000a40)="636f847a37d9f8fbaf27a2ee3598d70b0d382bc22b48dcfbd034de943c5acd2df14ac331c8c120fbba711df3ab706038656803c08788ba84e06b4e912590a8ecd34b76a572538aa8c4356354c104169578340ce7056720213ae349e37cb8e8665d87fe730ede1b833770682a57b24fdba99441b99e2c6cdb1e84f44739c72e80823338d6b0e23255d86fdf9078851452b5c7", 0xfffffffffffffef9}, 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{0x0, 0x104, 0x7, "952df686bb864ed91a5a38d808ea4b310675131702cee6088a8c63a107616aa88112f4257aeac7559d716c5b2f399ac409dae4e399fd2d97a6bc70f0f44dc5335a1026437676b7ff6fbf162645b7e42b390302a053eb78de55e5c0df3dfffc66eeb3e07b26c909a7536b245f12159ae18c7c195975bcafd147f4f2b0c3af9a3a2f9c2574de2a1055fa0e03d1524f95afd6bc"}, {0x0, 0x0, 0x3, "59adc3413a034d7b77be29527122300914ad6ac56eebcaeb0ddfffe7adaa2df585e80b9c2f2f5a4d03879cbf6556f2cb1409b1152f591e3bfd90b8a401a9c394a90c3b46ff8e31bd4f975cede9b701081ccb461ec0aac17d6e375145c4a6fe1917c9cc39c7d7f597b78e0b138a4a8c6ec8540b2e89f39b0804de7ccb62525efd69a7d531f7200b"}, {0x0, 0x11d, 0x10000, "2b536626d0f1a3eba361f668df0171a340e853586e595b2cc177fb0a57b03f6caadf60d03508f49b8cb27b2c"}], 0x0, 0x1}, 0x7}, {{&(0x7f00000044c0)=@ipx={0x4, 0x400, 0xffffffff, "cab2d48c782d", 0x8d86}, 0x0, &(0x7f0000004640)=[{&(0x7f0000004540)="7dc3e8cd5f05c753b8f9535b6cd08f38b431af7253101fe6cffcedecb015df83e6c804cdcba1bb733a5e33d7bd97a41ff56eb600a88bd98d8c96f24a82dfe12af92bfbd63d87b76f0edcea5e4632a35b3bb3879395de0feb3f74f234bd671c1f940794754ce0a6ab9a06fc11a473cbf5848768200e530f3769524ff08e0378b2c006ab287bca472bbb9b67e20006096639be99ad8605c0aa63c873307d38f7989e02b021ab79b47cc610963e1108a49b1acfebecedfa1b3b320c565591ebd6ae27462a3d7cd1f679eeab61842d"}], 0x0, &(0x7f0000004680)=[{0x0, 0x1ff, 0x6, "d201d7d5e68cbc56cdb6e6eb533414ae74812663b08b1fca0488a93211827bdf4f1268a833d1b5792a2aea9a4a67ed3fd3256acf8829cbab5a8e8ad0f6bca07d2dae6c921306ae6c301f316937659eb32826efb2b5326e5ea75ab38c81f87336c5228b9e13cbe9ff16096bccebeca326777fc79c3857e7a8fc42ca2f377a1fa91719fb6ca681864b0982a299af613bd424c9f0f1"}], 0x0, 0x805}, 0x9}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000004740)="8a1ed6f88a501767bda12fc13abb7a1157b1a8b45655704f303657ca963d4d099103f824f0a0511ac95c78f7cd4eb935885142045ae54023c0b70c0f246fce573bf808b8a3eef517e78251cd00160e590eff6c0ad03b96e9bf4528723979c506c4c901a54973e725ebae1e1dc59de0d9c50887b92015e455fa0a46a6958dd92227031102cb2568cf1985a70aa2798e792475a01c8b2153794cd99080bb78c33ee284f76dd18a9428a6fc0c270c0e3cc81bfa4af9e39a5e949aa7196478c07903992d6c7c75ca2da5f69f048c7a2fe269c59f757843f8a48190fabfb762245669b61acf765c479282ef7472"}, {&(0x7f0000004840)="e98ba45bb335be5c92c17f7e5e28c1d4decf757e8d2c558ca6d94874b2a1b3ff970340e0f9d4d6a01629a5f354947943199ca40b83ac7ef1dd0ce05d0c20b611c9e0a845458a8cb9ceaf3d593e4eacb5346bd9ca8fe5b8503b8cebbec7b41eb4983bc3dbc36028c6f6fd2d8139d1415c048fc11a15aa95859a82c1a55aad0b723f832b"}, {&(0x7f0000004900)="63af2b4e349188b4224e9bfe947978c8b9a9659ac9601b0aa084b79d31753cf7effeefc640a40226dcfd9c8d503da06a9fdd995d17cc67f73b15ae0aad822dfd83dee52e2237183ace0dfee2f5c88472c700e0ceed93a9481c9b8adb7005226432f526a7dbb020d5ee17f52262b41e3fca9f62dd430c6fcfcee42132ac803561745d"}, {&(0x7f00000049c0)="3e4f236ca1217115fd9152c8e454f0c6c9261d32864fb0879401e3dc3486081928d1bcab78c33e9dabcf29df0f"}, {&(0x7f0000004a00)="6d0116481acb1440e052f38bb47fef49211587ff07233ab17d70622e904e0c2e527e10782e62189da7cc2f005151ead62575df5a9a08b47dd483c6e2b2bbeb78de5e"}], 0x0, &(0x7f0000004b00)}, 0x200}], 0x1f4, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) 2018/05/29 11:53:50 executing program 0: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) r0 = socket(0xa, 0x807, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$ax25(r0, &(0x7f0000000080)={0x3, {"6c83857c060ccd"}, 0x5}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x240000, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/05/29 11:53:50 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x240000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000d00)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000d40)={r2, 0x1, 0x6}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/29 11:53:50 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/05/29 11:53:50 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10080, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000800)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac010000170001000000000000000000fe8000000000000000000000000000000097e6c410f33dc1e18598c56eb04bf900000000000000fe8000000000000000000000000000bbac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000ac1414bb00000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e000000200000000000000000000000000000000ff00000000000000e00000010000000000000000000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000ff00000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000"], 0x1ac}, 0x1}, 0x0) 2018/05/29 11:53:50 executing program 1: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000002600292f79f800000000030000000c00080008000000000864000000"], 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socketpair(0x13, 0x6, 0x6, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000004c0)={0x8, 0x6, 0x80000000, 'queue0\x00', 0x7fff}) r4 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000ffc000/0x2000)=nil) shmat(r4, &(0x7f0000ffb000/0x3000)=nil, 0x2003) ioctl$KDDELIO(r3, 0x4b35, 0x3f) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="1fa02227c60a95391fc5b41d90a0cbf104a006bceaa8ce86c6ebc9417ad3cf833dac9d7a0f8b02f21af5cd8182a8843dd01e6fa45d14bf32f612ff747296b503b9a2a2e74d1f23f88ee4b7b45709e260f1938529fea271a191154ac29892ff293515e5ee642efc4eb0d3c39ceeea08a059f9f63bf076b211bd0a5b7decfc3674f98dfcbba817a36d4386830de0004ac9ee9221c1251559eaead682618866b175278038c2d1d578a20d7baa25216743f6a568811f939732ae2e56f49b87614c503755d4b958a93e6ddbcfc0a82816314f90", @ANYRES16=r1, @ANYBLOB="100028bd7000ffdbdf2504000000080005007b000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROSET(r5, 0x125d, &(0x7f0000000280)=0x400) 2018/05/29 11:53:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 210.440850] netlink: 132 bytes leftover after parsing attributes in process `syz-executor5'. [ 210.478841] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:0 rr 2018/05/29 11:53:50 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="100000003d0000b90000080000000000"], 0x10}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0x7}, 0x80f, [0x100, 0x1, 0x0, 0x6, 0xe5cb, 0x6, 0x1, 0x1]}, 0x5c) 2018/05/29 11:53:50 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="ff02040000eeff0080d3c9d57973b9de0e6192ce25000000", 0x18) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x10000, 0x4) sendto$inet6(r0, &(0x7f0000000200)='d', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/05/29 11:53:50 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x3) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffd, 0x5dba, 0x6, 0x2, 0xb7, 0x5, 0x10000, 0xffffffff00000001, 0xffffffffffffc9ac, 0x8, 0x1610}, 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000580)=[{r1}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x66400000000000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f76}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff6c1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4048041}, 0x1) r3 = semget$private(0x0, 0x6, 0x201) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f00000000c0)=""/110) 2018/05/29 11:53:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x100000000f, &(0x7f00000000c0)=0xfffffffffefffffb, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/05/29 11:53:50 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x9, 0xff, 0x4, 0x8}]}, 0x10) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000000000)="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", 0xfc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) syz_open_procfs(r2, &(0x7f0000000340)='net/packet\x00') fsetxattr(r1, &(0x7f0000000240)=@random={'system.', '\'*&\x00'}, &(0x7f0000000280)='(\x00', 0x2, 0x2) 2018/05/29 11:53:50 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x4040, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/29 11:53:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x8, 0x9}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000240)=0x5434e621, &(0x7f0000000280)=0x4) r3 = shmget(0x0, 0x600000, 0x78000000, &(0x7f00009ff000/0x600000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/124) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc9, 0x10080) bind$llc(r4, &(0x7f00000000c0)={0x1a, 0x337, 0x1, 0x2, 0x3, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg(r1, &(0x7f0000003bc0)=[{{&(0x7f0000000ec0)=@l2={0x1f}, 0xfffffffffffffd31, &(0x7f0000001500)=[{&(0x7f0000001380)="ff9f8c4216593a34789f7f16a368307d5f81b45fd8cb92293b5cfcb475841b889d4311d026930e69fbe0088856acd97ffd99b694d49449f0d608379c93dc66c61ab27dd95c92557209a00c703b6cb51bae74a9c42c2415d67c0445164e724dc4f1afb27fc8b01bb5d9cfffe152e4b303e88142471b30726ed73aeed73d81e41a2878ab73364f6fe749017eda51e0ad330c29b63351b51dd46dde218d3640cfe9cebf533309deb8c4925d0bc197296805f431b03c792f8a2db6b648ef5da2a9ae25cd64122ae3e33219b86d8bbba19d2023a7375513f8baa200fb956439c462b1d949487e4843af0ede83cda0c5", 0xed}], 0x1, &(0x7f0000001580)}}, {{&(0x7f0000000380)=@hci={0x1f}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003a00)="c6e427319d4a1ac5f4621677e2cd83820bf63e5b63b2d62394d7b7927a1e89f149f17f93cc39d3c3e8fd80d60b43613729c2ac29260ae1fd90e0a81379b705c442d7b53f914222f3df74bd734b0555d21a1d9ee13f4d5f3b233cd086779894204df40a173a156b611c6b3e82160042a5971d88258aa1", 0x7f}], 0x1, &(0x7f0000003b00)}, 0x6}], 0x2, 0x10694ce602e12f02) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000400)=""/104) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x7f, 0x87, 0x0, 0x2], 0x4, 0x1000, 0xfffffffffffff3be, 0x2, 0xffffffffffff8000, 0x80, {0x3, 0x7, 0x7, 0x0, 0x1, 0x0, 0xb74c, 0xf96, 0x7, 0x1f, 0x401, 0x8, 0x81, 0x0, "4fe25465b37e8b971fa8c6f4b3a00f32f09e544c09f0372f4ffe9a4942c5fbec"}}) 2018/05/29 11:53:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x60000, 0x0) io_setup(0x6ef4, &(0x7f0000000000)=0x0) io_destroy(r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x6]}, &(0x7f0000000140)=0x6) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) 2018/05/29 11:53:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1) acct(0x0) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000000000004) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/05/29 11:53:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000003c0)="ee132064d8a0e84dcb454e231d89ea16f65b4f7ee0232b54243f4d1903b5f807ec87e19d29555df2ec14b1a6f490030e8e540218b86c4dcda15cd12edf9b05a8274124c91d1e111297c3fe90c271c7084ed317989101c9e77bf5a0c8c06ebc5b221f215644f6a3ac157ec2d27123f88f8d6892e7f6e48a1123049ec368e8", 0x7e) ppoll(&(0x7f0000000080)=[{r0}], 0x20000000000001c6, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={0x2000}, 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x40}, {r0, 0x80}, {r0, 0x268}, {r0, 0x2}, {r0, 0x4}, {r0, 0x24}, {r0, 0x40}, {r0, 0x5001}, {r0, 0xb77c}], 0x9, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f0000000280)={0x9}, 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) getresuid(&(0x7f0000000480), &(0x7f0000000340), &(0x7f0000000380)) socket$packet(0x11, 0x0, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={'lo\x00', {0x2, 0x4e21, @rand_addr=0x8000}}) 2018/05/29 11:53:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x40, 0x0) 2018/05/29 11:53:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x10) recvfrom$ax25(r0, &(0x7f0000000080)=""/175, 0xaf, 0x40000000, &(0x7f0000000140)={0x3, {"e8375836fb1dd3"}, 0x101}, 0x10) 2018/05/29 11:53:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x10000, &(0x7f00000000c0)="c626262c8542bf017ddb436fced4675b436f") r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00006ed000), &(0x7f0000000000)=0x4) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5, 0xbe}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x5}, 0x8) 2018/05/29 11:53:51 executing program 6: r0 = socket(0xa, 0x3, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x3}) 2018/05/29 11:53:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20080, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000040)=0x1, 0x7f01c9bb6356f79d) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000280)=0x6, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @remote}, &(0x7f0000000200)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) fcntl$getown(r1, 0x9) 2018/05/29 11:53:51 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) pread64(r1, &(0x7f00000001c0)=""/187, 0xbb, 0x0) dup3(r1, r0, 0x0) 2018/05/29 11:53:51 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) write(r0, &(0x7f00000003c0)="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", 0x529) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) write(r1, &(0x7f0000000040)="06", 0x1) sendfile(r0, r1, &(0x7f0000000180), 0x400000700) 2018/05/29 11:53:51 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x100) close(r0) sync_file_range(r0, 0x5, 0x0, 0x2000000000000) [ 212.141184] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 212.148520] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 212.308437] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/29 11:53:52 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x1, 0x800, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r1, &(0x7f00005f1fe3)="c6", 0x1) 2018/05/29 11:53:52 executing program 6: ioperm(0x0, 0x800, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xa2000, 0x0) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/05/29 11:53:52 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000300)=0x5, 0x4) r1 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r1, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r1, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="021880071000000026bd7000df250e00080010030004a3a5938cfa7237c7b44ddb3864511cb1bbca26547e89a577747e06a469020900000044182f8c506b74482a4b061df5ebe726cc85e3b19823912eae2f6beabee8838afb831ad4ca3bbd663be1397a1a678d357fb09db882bb7f350c13000073e9f6af4eb88edeb4a5b8026ee318d67a4aeaf741fd90c38f07604d3260429aaa0c05c2ef47a50f1e98e3baf2b0ce079cb8228f0000"], 0xaa}, 0x1}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'lo\x00'}) 2018/05/29 11:53:52 executing program 3: r0 = socket(0x3, 0xf, 0x0) recvfrom(r0, &(0x7f0000000180)=""/240, 0xf0, 0x100, &(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0xa0000080}, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x8000, 0x10001, 0x0, {}, 0x6774, 0xd9}) write$cgroup_subtree(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='+memorymory \x00io \x00\x00\x00\x00'], 0x14) 2018/05/29 11:53:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_1\x00'}) accept4(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80, 0x80800) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045564, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/29 11:53:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x6, 0x400, 0x4, 0xc44, 0x3800000, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1, 0x3, 0x5, 0xfff, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0xe249, 0x10000, 0x0, 0xa0}, &(0x7f00000001c0)=0x98) 2018/05/29 11:53:52 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$TCSBRKP(r0, 0x5425, 0x100000000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f000000010000000018000000006ff283af5cb8"], 0x26dd) 2018/05/29 11:53:52 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000017, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x5, 0x1000, 0x400, 'queue1\x00', 0x9}) 2018/05/29 11:53:52 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = epoll_create1(0x0) io_setup(0x0, &(0x7f0000002100)=0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/urandom\x00', 0x10000, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/audio\x00', 0x40, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001ec0)={0xffffffffffffff9c, 0x6, 0x1, 0x6, &(0x7f0000001e80)=[0x0], 0x1}, 0x20) socketpair(0x0, 0x80000, 0x9, &(0x7f0000002040)={0xffffffffffffffff}) io_submit(r2, 0x6, &(0x7f00000020c0)=[&(0x7f0000001b40)={0x0, 0x0, 0x0, 0x2, 0x400, r0, &(0x7f0000001a40)="6013132fcda15baf1955da76335d11955f83ff231434b093c29aa3b4a5ad035551918aa87021c8480fe404cab9b2a17b51fe85d9d0af5a41da979ded75cbd5a93a093fd693fb367d6e9e633d161a7eee7206ad18e2c0318c29b171a1f2d99eb1b53279dc21ae7871168a704b947cd3d231c0bb8512eb2e0dc4abc05cf6cd6858f0cc65b31bbf914fba56a710116fcc32cedf2379db21d1cc05639fb3c3b9c4b78d2c3e33610febfdc3f18ce5c3009c8a8798b79a1b38d60f9f634841a7fa31b7c476832d7fa5d75fb85ff503", 0xcc, 0x223c, 0x0, 0x0, r1}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000001b80)="7aed15494883d5af3fc78ad08fc8f5fc6677", 0x12, 0x480, 0x0, 0x0, r3}, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000001c40)="7b63f3e8e0cc3de06e3ba8ba1e", 0xd, 0x1000, 0x0, 0x0, r4}, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001d00)="0eb968c3da31c1c695c5715091ed9e38010ca3f1ba549a7fbd0b30de212915a0840b6b4f5d73f7460748fdca88d48244d49d8131420732fcb103ac065c560d792a17aaaf9a995dba03a58aafa67c475da69ef3c46317e128f8494e24be47cffee0e33eeeed755c2950dda1d5e54016db08535d7e98061215268373b0b99525436ece9b855487b4cb476bd450262092203e15e04aaaf6a6e1f72e2197923ba99e5e1d4f201a91a6c5fa2a08b563b6d32df0a2a637e0", 0xb5, 0x6, 0x0, 0x1, r5}, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0xb, 0x8001, r1, &(0x7f0000001e40)="e3b88c0098e6ae3d3cc40c42b5f96bd9a06fea7da133781ece1e020b839cbd8c6f68b6", 0x23, 0x29, 0x0, 0x1, r6}, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x3, 0x9f, r0, &(0x7f0000001f40)="081ea44ddb721d9fcfe927ce81af965f4d50be13e02d0937c0f81ac0099e1983f475885f24508dc853c9eb23edd6747a48db0191b75f0400cd74e45975a81600d2601a3e8c8c5cb1d3711c51db09a9628bf6898e2cd50fde5cdc59dba182f4ffb6991936b117b05a4595bbe7e54e2067e7d1c02d3a1ddd8332aabd2aa43fea4e8bc70bdb7c468041538a982468b547762049042b221937170484af208f0321db151c527dd0d53516e1300343d75efdc68bbde2d2b583e763c1b72ada568a38ce1b1967faba0d692975854515e43764562981f5", 0xd3, 0xd5, 0x0, 0x1, r7}]) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r8 = syz_open_dev$mouse(&(0x7f00000018c0)='/dev/input/mouse#\x00', 0x7, 0x400000) ioctl$TIOCCONS(r8, 0x541d) r9 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x3, 0x100) ioctl$TIOCGPTPEER(r9, 0x5441, 0x6) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000001900)={0x0, 0xbd3b}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000001980)={r11, 0xfffffffffffff000, 0x30, 0x3f, 0xd000000000000000}, &(0x7f00000019c0)=0x18) ioctl$EVIOCGPROP(r10, 0x80404509, &(0x7f0000000180)=""/186) io_setup(0x4, &(0x7f0000000000)=0x0) r13 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4300, 0x0) io_cancel(r12, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x10000, r0, &(0x7f0000000040)="b479b5bb7e054c2220e64df3328ed3", 0xf, 0xa51, 0x0, 0x1, r13}, &(0x7f0000000100)) io_submit(r12, 0x7, &(0x7f0000001880)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000280)="c6ca2de7b70ac3327afcde3c6ebb7d7654674552373a48e016e6dcb9ea5eb75515250a6ee57515fa8dfcc10333d6fc70e19eabb548f96950b9e8c648045e8e12b45f643b6c8d658e1d7c9d220c531d079a33f62d96b914ca54ee5d61296d5f3abcd8af3cb76dcc8e8c86e0d95c5ca0ec41a9fd6b819f", 0x76, 0x401, 0x0, 0x0, r13}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x3ff, r1, &(0x7f0000000340)="7d13bf5ad10747d79b0ec4e1e667ad938b4945e5de081676fca9a811c98389eab14cb0cdebc863b124ae95d80af032b95136761769d87ebbeef63d31111110a279aa8768360d011a91e5d8c7368d42c1f1706115bedc8d7fd2bed3d6dd8debc50eeb13e7d2db4e6742fb8f5e4c2aeef45f6b00a2eaecc34c8ca34a5d649e50a7ab2b14c2fb67202d74f7f4621f35", 0x8e, 0x6, 0x0, 0x0, r10}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x3, r9, &(0x7f0000000440)="c7bb754c97ba119457c853bfceb1e89f922746ca409e5f279393352c1b22d20fb55b607f48d74ac712aeba05e378903821fcc4f3cc8d4c2bd01ea55c24d8cd4708452942d124ad2d5fb2f4cdf3007514c607976bd1c907eb71d9a6c3562d9689baecbff03f169271fe5eb39ed7e4667c2cd67b984e20e9506b47198eb9e50101a019908b836298defcdb85261d5234", 0x8f, 0xfffffffffffffffc, 0x0, 0x0, r9}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x6, r13, &(0x7f0000000540)="542fc51b8afa9eb868d5cb9bf16febe8a7e9038f1f87538bd5ee0cd0fd3dbe82347c93e05d7f597037ccc9daaaec9ce8689fc28525648132884403602d464f8ed8ce8fac76f0a667520ea5d88c84ebba2a1b17c34059c1e174a981f51d8297a862542b8ba6f8e307143065fb9d1b8af91691fe866ee13029f7f3754d9e021aa2311c600b775f945545472c66bd6302ff4cc94920e844c8515aa0018b345912ea8a67ebc3a5683695ee2b486155df8b8608caca022469c0d93004c4c421165e3022bc230f9bc51c4cdf03d31bfbca343de198bc96b86bab4daabb2a69852c4f9c", 0xe0, 0x7ff, 0x0, 0x0, r13}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x1, r9, &(0x7f0000000680)="1df6b040049a53e7b28c8457105650d96d2d537e27a31a227c68dc374e9acb9898672a778544272583e767163c3d2373d0116f916a13b0765142e1f99d02fa859a4c5bf1c3f479b46576ec22dd0eab8d6283537e912d61f9b9bf5e5f39226c17a7228d83afd6d3158198076f5bf5eef775e90b9633afbf5c7abd9882aa278b89f3e98d1632b33c94bb392e31b0588ee7ebaf2e70b4452c7aafc2e7f566a48cb5ccc38469fc0c85909c6bd2f8339b192fa638f2", 0xb3, 0xfffffffffffffff9, 0x0, 0x1, r9}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x3, r13, &(0x7f0000000780)="6f1a0ef397a71582d501adaccd19b9b85aac373899d58c480ee2512769d61f8c63decf74644280cf6fcad9cde44b37a2d67438e6e2abe74bfdc9618fbf25e9a0dde6f057970c5145652a5b3c76d27cafe8c5a29f10f4856a95f6961d509b6cb129f3adda1e232300080e856871b48f6f5a65a089c8aa5caeac23a58d425c", 0x7e, 0x4, 0x0, 0x0, r9}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r1, &(0x7f0000000840)="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", 0x1000, 0x0, 0x0, 0x0, r10}]) 2018/05/29 11:53:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x6dc) r2 = dup3(r1, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) 2018/05/29 11:53:52 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/29 11:53:52 executing program 7: io_setup(0x4, &(0x7f0000000240)=0x0) io_destroy(r0) io_setup(0xf13, &(0x7f0000000040)) io_submit(r0, 0x0, &(0x7f0000002a00)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/29 11:53:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) socket$vsock_dgram(0x28, 0x2, 0x0) io_setup(0xd1d1, &(0x7f0000000100)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xae7, 0x145100) getsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7ffffffffffd, 0x0, r0, &(0x7f0000000000), 0x100000000}]) 2018/05/29 11:53:52 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)="61d35b3f5d497541b0fa86df212c48e708462a87f9fc164f1e6e9391e7d456b8f7ddc79a3b6d5ce5f7443b19bda17dafc4c58142ad5274243fff2b361ef9d3c7add9af7c84aaf9b75596dde2a3454bf7f04984cb7794ad3f1d44cbb95b49890e4d7bad21ccf05732c9a596a2c16c85074f96eabf6e4803bc652c55acfccc46031b70314073acdc5c8d", 0x89) sendto$inet6(r1, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/05/29 11:53:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x589041) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x111) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) 2018/05/29 11:53:53 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x6, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000000}}}, 0x88) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc0800100023020000", 0x24) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x4010, r0, 0x0) getrlimit(0xd, &(0x7f0000000040)) 2018/05/29 11:53:53 executing program 6: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x6) r1 = getpid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x14f}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x9, 0x2b}, &(0x7f00000002c0)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ftruncate(r0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 2018/05/29 11:53:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101100, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x8, 0x7, 0x5, {0x0, 0x989680}, 0x80, 0xffffffffffffff7f}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x57, "2aa0b3e6d888cf9712109abf7180e2a21cd29607eca4fef96fa8e348a74af5ebc92db2b09c79b5bde0f663adfeba5f0d5b5159deefa329021eec15941709bd67e9bf7ce06e0910d5e7e9973bc0c920c50ed31ff7721c40"}, &(0x7f0000000180)=0x5f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) 2018/05/29 11:53:53 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt(r0, 0x92, 0x2, &(0x7f0000000000)="90bda4b9a4baa5ede00e8ed6bb029d8bef58014090989daa294b45b0c63c37375fddd9da0b60a614086cabb1b45db5d11287717b448da398e4d1d20cfbb02e124155f385c60973caf2cd7954399f01ce3659ce6d46dedc800f66d948f5692b854ab14ab40886ed70b6736c7ffdf9c462c2c1d06f311ea893e9bb368ac840980d4e1c4777128a7037390437273c868795258f1922a0d1f43e2ff8176e07c44070ef401f0b28", 0xa5) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/29 11:53:53 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/32, 0x20, 0x0) close(0xffffffffffffffff) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000000)) 2018/05/29 11:53:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1ffffffffffffffe) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0xc0bc5351, &(0x7f0000000140)={0x80, 0x0, 'client0\x00', 0x0, "cf5493b26f7da4bb", "24000000767509a2cbf0594d0000000e0500000098701440123dd35fe184e054"}) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) 2018/05/29 11:53:53 executing program 4: ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getpriority(0x2, r1) pipe2(&(0x7f0000000000), 0x0) 2018/05/29 11:53:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007f40)=[{{&(0x7f0000006480)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000006640)=[{&(0x7f0000000000)=""/126, 0x7e}], 0x1, 0x0, 0x0, 0x8}}, {{&(0x7f0000007c40)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000007e40)=""/187, 0xbb}], 0x1, 0x0, 0x14a}}], 0x2, 0x0, &(0x7f00000080c0)={0x0, 0x989680}) 2018/05/29 11:53:53 executing program 3: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x33e, 0x5, 0x1f, 0x1, 0x5c5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ftruncate(r0, 0x5) 2018/05/29 11:53:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) fallocate(r0, 0x11, 0x0, 0x200) 2018/05/29 11:53:53 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x4a9d3ee75edaedd) r0 = socket$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) r1 = epoll_create(0x0) open(&(0x7f0000000080)='./file0\x00', 0x103000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/05/29 11:53:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1000000082) munmap(&(0x7f00002c8000/0x2000)=nil, 0x2000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8bd3b40b1c7f243b155c0a533d565c848f4065db585fa7764099f48e06e7997dd31e1df40d01f0e53da091d0a951f602ab9c5a71747332960e3498560b2c658d", "6ff1bf99f22b979f783162a459a11b905f2ad57e42c6e0bdcafdb6ebf73864a6"}) 2018/05/29 11:53:53 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x6}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x2]}) 2018/05/29 11:53:53 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x488040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x1, 0x0, 0x100000000}}) 2018/05/29 11:53:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x3, [0x1c04, 0x0, 0x4]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) r2 = semget$private(0x0, 0x6, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000000100)=""/180) fallocate(r3, 0x1, 0xac, 0x5) 2018/05/29 11:53:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"69000200000f002dc830ee26e3008000", 0x10a}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="b89cd9bd833acbcefc7cb753cdc9ed847c84788d19afe6fed201d241eb7a443f8b60e0a1a7b0ebdfb1ead766f2efe923687e16aee8849812057f82d77bec019a257b5323c3c0a271d16191c3a74e16c4e63a922d25cc18c69e206406f19a97548ee10ea67c12804c9c1e6c4b34a23ceb79752ee9b7a1c44898e0e478567bdeed531d68928f605de519da533ca63b9cfbef9d88f962010e1a0c17e31938f6", 0x9e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/05/29 11:53:53 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") clock_nanosleep(0xfffffffffffffff9, 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x300000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) connect$ipx(0xffffffffffffffff, &(0x7f00000000c0)={0x4, 0x5, 0x3, "83599567d7fd", 0x8}, 0x10) 2018/05/29 11:53:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x0, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x20007ffc) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="5dc900", 0xfffffffffffffffc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettfilter={0x2c, 0x2e, 0x4, 0x70bd2d, 0x25dfdbfe, {0x0, r3, {0x3, 0x6}, {0xf}, {0xffff, 0xf}}, [{0x8, 0xb, 0x570}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x10) keyctl$invalidate(0x15, r2) 2018/05/29 11:53:54 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/29 11:53:55 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x200000002, 0x70, 0x0, 0x118000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000200)=""/4096) read(r0, &(0x7f0000000040)=""/73, 0x49) getgid() 2018/05/29 11:53:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000008) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x72, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/29 11:53:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/149, 0xffffff51}, {&(0x7f0000000140)=""/101, 0xcb}, {&(0x7f00000001c0)=""/142, 0xfffffff9}], 0x1000000000000075) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "6c08716d033a352a0d129364b514ffd6ad9b5a80cd1cc6c0f9c97184b915634828b91a2378bb017c6fce81f68935529672c9e59013e51194c4182243f19877ba2a50f5362d56223a8bb66d4c6d4b98e7159570353c4146edfcdbba1adabc61943aaa6950de7918e512ebb81209c673f442da74e0704305f5a954db26c2e045a42b0f0df0e099f22f2a5193bdc27570d8521bdb692b3b8990989ef54f94bb39f765117573d9e32ac47c6dd1ab051c4b02fe92d5ff4d81"}, 0xba) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/29 11:53:55 executing program 5: r0 = semget(0x3, 0x7, 0x454) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f00000000c0)=""/195) unshare(0x8000000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) recvfrom$llc(r1, &(0x7f00000001c0)=""/170, 0xaa, 0x10121, &(0x7f0000000280)={0x1a, 0x307, 0x5, 0x8, 0x8, 0x10001}, 0x10) semget(0xffffffffffffffff, 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x7ff}, {0x2, 0x7f, 0x1800}], 0x2, &(0x7f0000000080)) unshare(0x28020400) 2018/05/29 11:53:55 executing program 3: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, r0) syslog(0xa, &(0x7f0000000040)=""/100, 0x64) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/29 11:53:55 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x400467, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) unshare(0x24020400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') rt_sigsuspend(&(0x7f0000000080)={0x9}, 0x8) 2018/05/29 11:53:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x1000) fchmod(r0, 0x0) 2018/05/29 11:53:55 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x7}) 2018/05/29 11:53:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=ANY=[@ANYBLOB="800100001a0001000000000000000000ffffffff00000000000000000000000000000000000000000000ffff7f00000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x180}, 0x1}, 0x0) 2018/05/29 11:53:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x2000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) accept(r1, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={"6c6f000000000400000000000000db5c"}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000013000502000000000000000000000000", @ANYBLOB="86008b790000000008000a000f0000003ccaf9967acc8f284da169ea8f17623c039e7028437c0f52044177da195fe240a4d82e0400000000000000d5d62112b28055664ff32e738365830b938a59ee354a0437eeedc8787d49ec4a7a81aa9dc05ac4b6c2b23c8bbbf52a13d2a1acc5e9cfc76ff8730adcf6bc27946f8e8fbb84316ce66d12e3cc89a90a74cafe6f675412cbe718301bb849705780d163318d47816ad1dfe12889893ee1a46b0fded6675e6577"], 0x2}, 0x1}, 0x0) 2018/05/29 11:53:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x440181, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffffffd, 0x0, 0x40, &(0x7f0000ffc000/0x2000)=nil, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") keyctl$dh_compute(0x17, &(0x7f0000001540), &(0x7f0000001580)=""/3, 0x3, &(0x7f0000001600)={&(0x7f00000015c0)={'sha1-avx\x00'}}) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="b1fbe4e4382c811fce054dfa63bd36199ae972c4cfbf00c474a98d513d58975d2dcd7e1ce9fb43d8c4aaafc022c8498311f86bf51f5de7312348c6ebeda2618d2120a2905e13cd7be970a0e8319a61c1a85a7596cc1177254cae07697c13cc9e40e9b9a1e26363bcb33ca97a6fcd449401e656eb1448edaaa32fba40575da33473efc5988232bdc180a631be0aff7753b5f7f684dd8d390e0edf7cd298d142d6abfe23fea4282f5fa514d53d292132210698a12f90b66095870414c9e16304932e52d4c6acfd8b2d68ba2defe00e98f7fd47db8d289446bd9c3787bd72a1d788d244fe3728b5617e7fcfdb32", 0xec, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f00000004c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x1, 0xfffffffffffeffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000140)=0x65) [ 215.696939] netlink: 92 bytes leftover after parsing attributes in process `syz-executor1'. [ 215.720120] netlink: 92 bytes leftover after parsing attributes in process `syz-executor1'. [ 215.730696] could not allocate digest TFM handle sha1-avx 2018/05/29 11:53:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/29 11:53:55 executing program 5: r0 = semget(0x3, 0x7, 0x454) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f00000000c0)=""/195) unshare(0x8000000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) recvfrom$llc(r1, &(0x7f00000001c0)=""/170, 0xaa, 0x10121, &(0x7f0000000280)={0x1a, 0x307, 0x5, 0x8, 0x8, 0x10001}, 0x10) semget(0xffffffffffffffff, 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x7ff}, {0x2, 0x7f, 0x1800}], 0x2, &(0x7f0000000080)) unshare(0x28020400) 2018/05/29 11:53:55 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7fffffffffffff97, [0x0]}, 0xfffffffffffffcd0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000011c0)={0x0, 0xffffffff, 0x7, 0x4, 0x0, 0x8}, &(0x7f0000001200)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xfffffffffffffe3b, "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"}, &(0x7f0000001180)=0xffffffffffffff76) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0xbf9d, 0x30}, 0xc) 2018/05/29 11:53:55 executing program 2: r0 = socket(0xc, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_map}) 2018/05/29 11:53:55 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x40044103, &(0x7f0000000040)) 2018/05/29 11:53:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x80000000}, &(0x7f0000000240)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5ce3) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ppoll(&(0x7f0000000040)=[{r0, 0x309}, {r0, 0x2}, {r1, 0x2000}, {r0, 0x400}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)={0x6}, 0x8) 2018/05/29 11:53:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001580)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r2, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x5, {{0xa, 0x4e22, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, 0x88) 2018/05/29 11:53:55 executing program 3: unshare(0x64000400) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0x58, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/88}, &(0x7f00000002c0)=0x78) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) [ 215.765405] could not allocate digest TFM handle sha1-avx [ 215.858551] netlink: 64 bytes leftover after parsing attributes in process `syz-executor7'. [ 215.859805] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) unshare(0x24020400) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000), 0x7) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x101, 0x3, 0x4, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9, 0x7fffffff, 0x8000}, 0x10) rt_sigprocmask(0x0, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) io_setup(0x20, &(0x7f0000c6b000)) 2018/05/29 11:53:55 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') setns(r0, 0x20000004) 2018/05/29 11:53:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{0x9, 0x7e}, 'port1\x00', 0x76, 0x0, 0x9, 0x1, 0x20, 0x9, 0x3, 0x0, 0x7, 0xffffffffffff1369}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1}, 0x8) 2018/05/29 11:53:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x20000097f, 0x4) write(r0, &(0x7f00000001c0), 0x0) recvmmsg(r0, &(0x7f0000001180)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/13, 0xd}}], 0x1, 0x2000, &(0x7f0000000e40)) 2018/05/29 11:53:56 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x1, 0x9, 0xfffffffffffffff7}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) 2018/05/29 11:53:56 executing program 0: unshare(0x2000400) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000300)='clear_refs\x00') lseek(r2, 0x0, 0x0) 2018/05/29 11:53:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) finit_module(r0, &(0x7f0000000000)='^/wlan1\x00', 0x0) close(r0) close(r1) 2018/05/29 11:53:56 executing program 5: seccomp(0x2, 0x40000000000004, &(0x7f0000028ff0)={0x6, &(0x7f0000000000)=[{0x3ff, 0xffffffff, 0x1, 0xd3}, {0x3, 0x0, 0xfffffffffffffffc, 0x6}, {0x4, 0x1, 0x330, 0xffffffffffffffff}, {0x8, 0x1, 0x9, 0x6}, {0x80000fff, 0x4, 0xfffffffffffffff8, 0x4}, {0x7f, 0x3, 0x6, 0xfffffffffffffffe}]}) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x6002c0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x80000001, 0x400, 0x5}) 2018/05/29 11:53:56 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) getrusage(0x1, &(0x7f0000000380)) accept(r0, 0x0, &(0x7f00000000c0)=0xfffffffffffffde3) 2018/05/29 11:53:57 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$ax25(r2, &(0x7f0000000180)={0x3, {"5f62d10c8c064e"}, 0x10000}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x8205, 0x8000, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0x0, 0x1f}, &(0x7f0000000140)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x200100) 2018/05/29 11:53:57 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/102, 0x66, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xe37) r3 = open(&(0x7f0000000100)='./file0\x00', 0x2822, 0x0) dup2(r2, r3) getpgid(0xffffffffffffffff) 2018/05/29 11:53:57 executing program 6: unshare(0x20400) r0 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xfc1, 0x20000000, 0xffffffff, 0xfffffffffffffff8, 0x23, 0x10000, 0x2, 0x0, 0x7fc000000000000, 0x80000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0a85320, &(0x7f00000012c0)) 2018/05/29 11:53:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000280)={{0x0, 0x3, 0x7, 0x9, "03c666caa1aadcf9cbf87a99f32344106e9d128740e57601cfdbb8cfd24fb0647f64253cfaa13fca7b57ee58", 0x9}, 0x0, 0x0, 0xf1, r3, 0xfffffffffffffffd, 0x8, "48385536a88a64a039b6fc41f2ef0a0cc39f1298f6df9c041640a0231d2e78c9d1f4bdcec36e1f73f57782b9d5ef3119bad65f2aa8f27689bccb0e69ba4fe51f", &(0x7f0000000080)='\x00', 0x1, [], [0x5, 0x8000, 0x0, 0x4]}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$rdma_cm(r0, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"d88f8e6c3535c67fc27a0f66721e0155"}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x118) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x980, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/05/29 11:53:57 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000000040)) 2018/05/29 11:53:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r1 = epoll_create1(0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r2, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) shutdown(r2, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000591fda), 0x0) r4 = accept$alg(r0, 0x0, 0x0) shutdown(r3, 0x1) sendmmsg$alg(r4, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)}], 0x1, 0x8000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) getdents(r5, &(0x7f0000000240)=""/4096, 0x1000) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000001300)) r6 = accept$alg(r4, 0x0, 0x0) recvmmsg(r6, &(0x7f0000003880), 0x0, 0x10141, &(0x7f00000039c0)) setxattr(&(0x7f0000001240)='./file1\x00', &(0x7f0000001280)=@known='com.apple.FinderInfo\x00', &(0x7f0000001380)="55c71aee1e3e0795ffffffeb0000", 0xe, 0x5) 2018/05/29 11:53:57 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) io_destroy(r1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3f, 0x8000, 0x3f, 0x599, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0x6, 0x7, [0x0, 0x1, 0x6, 0x2, 0x100000000, 0xffffffff, 0xfffffffc00000000]}, &(0x7f0000000180)=0x16) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) 2018/05/29 11:53:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) ioctl(r0, 0x1080000008912, &(0x7f0000000040)="c626262c8523bf012cf66f") sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/29 11:53:57 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x8001, 0xfffffffffffffffb}) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x2, 0x8000) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000640)=[{&(0x7f00000003c0)="6581bb9907bc9f45d42998", 0xb}, {&(0x7f0000000400)="a7d50b68aaed0922a6a7d892586b2b45c0ce174d8e55a16611fc76acb0755290aa9f630615", 0x25}, {&(0x7f0000000440)="7d93f1f89bd29d6ca3ae264a76eeb1c753530dbf3ff041433afaa122d46a3ee5af6a5b9a97b32bf3d7ccb7f42432f6c5c9f5dcee0f3ed5d9eb28628a203775e84f1ede0feb0f2790a8ff74687de50f91e0ee36a242a934fe237f729b53d9276de88530564d6587c7d4fc19b1d8f11f50eb2449dbc9dd2d3131c1ae083035cfe97226fb278422445c262ac1223235e9263e196d31d79177ecf6da2c5e7b9b0c36c52b2e3f9507c584e5dbbe519c7ac04acba9c2852fe00e6223", 0xb9}, {&(0x7f0000000500)="56ccbc99c1024ca664924277fec1c908b0b82c8d983dbd86a676b7c47e6f015a052898fb3556c5793f79626c24a8c579199dcc1e39bfa40cd9d5861a68edb56769b80b568355173f2407f852b4056060bb0b6d100d1545a110a9e24e54d564e94d309f1422e5056addf46bf8c56b134c29833aebac63c1cae923c092e440d14ff4a4710d292777a9b410d2eba0d2221159050ea45abe983fa9d9486742a70d1f9dc46613d92b1cd4927caee6e5c2487851f549a30848", 0xb6}, {&(0x7f00000005c0)="e023d1e45437198a0a8d72be770512b771a29177bbbea9da4a586f77ebda3ae75ef0290b6493814a4172065638824843644c36fab2c5ae5885aa38b7e2ef66fb99aa0d2737ce962efe6ab60e28a2f6", 0x4f}], 0x5, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x2, 0x57a2, 0x6, 0x0, 0x8, 0x10000, 0x0, 0x0, 0x400, 0x100}, 0xb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x42000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000240)={0x1, 0x1}) socketpair(0x9, 0x4, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6f0, 0xfd, 0x9, 0x8, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r4, 0x100000000}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000280)) 2018/05/29 11:53:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x40) write$cgroup_int(r1, &(0x7f0000000040)={[0x3f, 0x2b, 0x37, 0x39, 0x39]}, 0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x10) 2018/05/29 11:53:57 executing program 7: r0 = socket$inet(0x2, 0x20000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r2, &(0x7f0000000040), 0x492492492492510, 0x0) 2018/05/29 11:53:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000001000000030000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000b30000000000000000000000000000000000000000000000"]) [ 217.494431] IPv4: Oversized IP packet from 127.0.0.1 2018/05/29 11:53:57 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000000000020000000000000000000000001000000000000000000000000000ca170bb5d9179000eaf9bbb7ab23445a4c7c35d7fd9a2c2ed2cd877d0e05d0b52f3279174d7f296a5dc44f1d63c812384b046475065068d364ab74e053c6e5918bd65d085f5a42a83d003b83a8bc2395ed7d9ca4fe185aac6ba875ae96ed5cb8d3b30fb91c606ab3f3100f2e8a454ff6671f68b6b3f434a24ef4c0c20ec496a88c0ad4b43a3b0913a1bd2f4f13cef3b352"]}) [ 217.517090] IPv4: Oversized IP packet from 127.0.0.1 2018/05/29 11:53:58 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x84000, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) chdir(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}) keyctl$chown(0x4, r2, 0x0, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, 0x9, 0x10, 0x5, "74cafaaac0d20a7680f95a5996281405a1574c259811e7bee2376d76facd1380ba18ffd53c0be7bf2497d52c4302de368e5d2a7b5f246d0db119e7af8bb085ed", "65055a37ea4995bb0848dca76079b95e4616e148e0c73dc4b4dc057b5ca9c8a9", [0x69f8, 0x200000000000000]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0x80, 0xa8ec, 0x4, 0xc54e}) 2018/05/29 11:53:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fallocate(r1, 0x1, 0x0, 0x100000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e383e5b3ba0ced5c54dbb6295d95b57576cb903086d0e2d7f0df8217", 0x21) 2018/05/29 11:53:58 executing program 2: shmget$private(0x0, 0x4000, 0x20000, &(0x7f00006f2000/0x4000)=nil) 2018/05/29 11:53:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000003, &(0x7f0000000100)=0x40000000000078, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) r1 = semget(0x3, 0x5, 0x80) semctl$IPC_RMID(r1, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x81, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x2f08, 0x20008010, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 11:53:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xf5, "5eb028de6ae24cad763e2c1e04c8f06ef66cd1b27086b493506201066e480400f1702066191363cd229e12fd54e869c78d0e56e4167e30fac677590338a3a82c61b6527ad475333c4d211d4d00df39f316c52784ebac818fc387229abc3dd830840bb060a777eef3c28451ee33793116d92af44ab05e467d0f69310a422279e18adfe35adbdbe1ccf20e2c4b577c8492653ccb29070e431eded5b58ee87f17fbfb3f5a88719cbffd6034acf4e09d6275e3cd72d0be909fc21f46702a18eedbafdfe6f1efb11069f2f8a47a94916b47f08c9c064e7bd8ab2822c58885fe1940d65fab5adf2e134a9f5d812e4ec1e2217b4710c6ec2e"}, &(0x7f0000000000)=0xfd) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040)={r1, 0x5}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/29 11:53:58 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000001180)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/29 11:53:58 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x2d}, {0x6}]}, 0x10) 2018/05/29 11:53:58 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) [ 218.257910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 11:53:58 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) 2018/05/29 11:53:58 executing program 3: r0 = socket(0x10, 0x20000000000003, 0x0) recvmsg$kcm(r0, &(0x7f00000018c0)={&(0x7f0000000740)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000007c0)=""/96, 0x1e}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x2, &(0x7f0000000040)=""/45, 0x2d}, 0x0) recvfrom(r0, &(0x7f0000000200)=""/249, 0xf9, 0x0, &(0x7f0000001900)=@hci={0x1f}, 0x707000) write(r0, &(0x7f00000000c0)="220000005e000721004f10f7d0ebd900000000003c0253573d9a047c26485a3d5728", 0x22) fcntl$setsig(r0, 0xa, 0x20) 2018/05/29 11:53:58 executing program 2: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x7f7, 0x1f}) close(r0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000240)}}) 2018/05/29 11:53:58 executing program 6: r0 = memfd_create(&(0x7f0000000180)='ppp0-]vboxnet1:\x00', 0x1) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0x33b, 0xbc68, 0x80000001, 0x5, 0x3, @random="566486247b4a"}, 0x10) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x12) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40401, 0x0) futimesat(r3, &(0x7f0000000040)='./control\x00', &(0x7f0000000140)={{0x77359400}}) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./control\x00') 2018/05/29 11:53:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) epoll_create(0xfffffffffffffff9) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000010ec4)={0x1c, 0x2d, 0xb01, 0x0, 0x0, {0x3}, [@typed={0x8, 0x66, @uid}]}, 0x1c}, 0x1}, 0x0) lstat(&(0x7f0000000000)='/\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r1, r2) 2018/05/29 11:53:58 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x100, 0x3ff, 0x0, 0x8, 0x4, 0x4, 0x7f, 0x8, 0x8, 0x200, 0x7fff, 0x8001}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/78, &(0x7f0000000100)=0x4e) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000091, &(0x7f00000000c0), &(0x7f0000000440)=0x4) 2018/05/29 11:53:58 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x4}, {0xa, 0x4e24, 0x9, @empty, 0x3}, 0x649a, [0x4, 0x7, 0x79a, 0x100000001, 0xffff, 0xffffffff, 0x5, 0xfffffffffffffff8]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000020000002900e83c56c97ecc3ff767faff020000004bc300000010000034f728e25ea1309cc7bc9dd8db28681fb92993d392da"], 0x18}}], 0x2, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x800) [ 218.507542] Unknown ioctl -1072667636 2018/05/29 11:53:58 executing program 1: pipe(&(0x7f0000001380)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) r1 = accept4$unix(r0, &(0x7f0000001500), &(0x7f0000001340)=0x6e, 0x800) write(r1, &(0x7f0000000180)="f08e29719403bbdfee235531aa461b3ac52e", 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000001400)=""/248) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r3, 0x5, 0x7ff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f0000000000), 0x0) getsockname$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) r4 = syz_open_dev$sndpcmp(&(0x7f00000013c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x114fff) accept4$netrom(r4, &(0x7f0000001300), &(0x7f0000000240)=0x10, 0x80800) sendto$unix(r4, &(0x7f0000000280)="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", 0x1000, 0x0, &(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e) ioctl$int_in(r1, 0x0, &(0x7f00000000c0)=0x8) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1a1001, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'bridge_slave_0\x00', 0xf98a255264b71028}) 2018/05/29 11:53:58 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000000)=0x80, 0x80800) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/81, 0x51}], 0x1, &(0x7f0000000280)=""/144, 0x90, 0x6}, 0x40010041) connect$packet(r1, &(0x7f0000000380)={0x11, 0x9, r2, 0x1, 0x465, 0x6}, 0x14) 2018/05/29 11:53:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x80000001) ioctl(r0, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/05/29 11:53:59 executing program 1: r0 = getpgid(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040)={&(0x7f0000000000)}, &(0x7f00000000c0)=0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x6, 0x0, 0x7fffffff}, 0x3) rt_sigaction(0xa, &(0x7f0000000180)={0x8db, {0x6}, 0x1, 0x1709}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000611000000000000000000000000000009500000000000000cbe9350cde3cb09d93"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x7fffffff, 0x4) 2018/05/29 11:53:59 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40802, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000300), 0x102000001) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fadvise64(r1, 0x0, 0x6, 0x3) 2018/05/29 11:53:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/4\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/05/29 11:53:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/29 11:53:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x19}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0xffffffffffffffe7, &(0x7f0000000080)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/161, 0xa1}], 0x2, &(0x7f00000003c0)=""/54, 0xfffffffffffffe34, 0x2}, 0x40000100) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000580)='ip6gre0\x00', 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000680)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x3d0499ffbdb71443) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3, 0x1c) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) unshare(0x0) unshare(0x68000200) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) listen(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x0, &(0x7f000031e000)={0xa}, 0x1c) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000640)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000007c0)=ANY=[@ANYBLOB="30000000b6dd2c944e5ff7432e7c3c5f934e34db8ff800000000db5fc9dcd42085b731f95689ddbc2f734b01d33b811de34ba918ba7418125c945f8c49c6dbd438869ec8889a9d754ebe4eeec28ccb9244b30c62937a83c3e5aac50c91f46c3290d70cc27caaee357e5495939b8ee2032b9d550e095c82b8ed960cbe69005f097807d693f024acc6243c725cb01f49b53c2813e2ff4694f9e7821ac00613ec78ef39055d976e9b471ff7c46b04991658c88da12382ae201fe6c15553a5971904e8abbabe6efe114172ea167c8552f5d59b98bd7753899c470cbd9a8fabffca47d14cb493c6398598acd4c2feb304242189", @ANYRES16=r7, @ANYBLOB="21002dbd7000fcdbdf250100000008000500050000000c00020008000b000000000008000400ff010000"], 0x30}, 0x1}, 0x80) shutdown(0xffffffffffffffff, 0x0) 2018/05/29 11:53:59 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xffff, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) 2018/05/29 11:53:59 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000003c0)=0x7, &(0x7f0000000400)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000340)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@dev, @multicast1}, &(0x7f0000000100)=0xc) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r5 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000440)) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x204600, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00000000c0)=0x4) ioctl$BLKRESETZONE(r6, 0x40101283, &(0x7f0000000200)={0x3f}) syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x4, 0x20c400) timerfd_settime(r6, 0x1, &(0x7f0000000240)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000280)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000500)=0x48, 0x4) ioctl$BLKROGET(r7, 0x125e, &(0x7f0000000180)) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) [ 219.392897] sctp: [Deprecated]: syz-executor4 (pid 14499) Use of int in max_burst socket option. [ 219.392897] Use struct sctp_assoc_value instead 2018/05/29 11:53:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) 2018/05/29 11:53:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="a69040fc300c257ad1830871fa00000000a0104bd8"], 0x8) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0x1000) 2018/05/29 11:53:59 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0xa, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/29 11:53:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f00000001c0)="a3", 0x1, 0x20000004, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000280)=ANY=[@ANYBLOB="cf4a58cab3af902bad30232d586b3b2dacd6cf43c79af15c1614ed19a33138fd5d7fad32ba06c99054c876878cc47f020af3223a8a53fcfef83fb07a7716495a93c142f0582b34c5b2fc36f61aa068db8571586b9a2da606d4"], 0x1}, 0x1}, 0x8080) close(r2) 2018/05/29 11:53:59 executing program 3: r0 = socket(0x4000a, 0x0, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xffff, {0x7, 0x1f, 0x6, 0x93, 0x282, 0x8f}, 0x7, 0xfff}, 0xe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xdd, 0x347102) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r2, r3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7fffffff}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) sysfs$3(0x3) close(r0) [ 219.531953] IPVS: ftp: loaded support on port[0] = 21 [ 219.551824] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:53:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x1, 0x0) ioctl(r1, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8), 0x8) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a314af1a328bfe0983bd5be2acb257ff6ebb318b33beb2b02c616f759fd2bc9d944b2458f4484371227f65286866fe49431c97243e428ac39e8a6496e72389766a1a02685893ee9972b7bc0f3"], 0x4f) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000080)=0x68) 2018/05/29 11:53:59 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r1, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000200)="96", 0x1, 0x4001, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000004bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004b80)={&(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r2, &(0x7f0000000100)="89", 0x1, 0x3fffffd, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/29 11:53:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa8) r2 = memfd_create(&(0x7f00000001c0)="7070701b70709730000000000000", 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0xb, 0x3}, 0x10) renameat(r1, &(0x7f0000001540)='./file0\x00', r2, &(0x7f0000001580)='/\x00') mknod(&(0x7f0000000200)='./file0\x00', 0xc000, 0xffffffff) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001d00ffae3f06e4c6c9e1a400150000000c001f007f2273e0c2706a31", @ANYRES32], 0x20}, 0x1}, 0x0) sendmsg$rds(r2, &(0x7f0000001500)={&(0x7f0000000040)={0x2, 0x4e22}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000180)=""/38, 0x26}, {&(0x7f0000001240)=""/21, 0x15}, {&(0x7f0000001280)=""/91, 0x5b}, {&(0x7f0000001300)=""/246, 0xf6}, {&(0x7f0000001400)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x8000}, 0x40000) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000015c0)="577ac08af549a37915fafade8f6c587deddf8489ca37c9b5434f89e3a236382b0ba74a7bbc6e36f1383ade76ccd51168ca56d69773b88a0501b01e1d7ee22532558713ce4a7268f720a4a7a7913c2cceda6bcd7ac18d69960a1e8433ec9c58bdcb790b82c13dd06c42bb327a4f5402a91306044b348f5cbd1f43917b10a26d7230545cc0d425d9918b13e4af434e547a7aae469bd07712b697fb9dd05b7b77920d067dd7f911625309cc66937f1e7c2d1c6e8ce48b18b63f2b9c4b62cde2bcb0d3e8f20ddb9d926ad7aeaea7882be0a8655b4f264da34cd0bd6f0d1e12fe8e4aaa834a73e8c07dec55b46b8a208246ba63e32c18") creat(&(0x7f0000000140)='./file0\x00', 0x10) 2018/05/29 11:53:59 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0xa, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/29 11:53:59 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000004c0)={0x1d}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000440)={@local, 0x0}, &(0x7f0000000480)=0x14) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x100, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981aeb150d176"}}, 0x48}, 0x1}, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/18, 0x12}], 0x1}, 0x8}, {{&(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x3}, 0x1}], 0x2, 0x0, &(0x7f0000000240)={0x0, r3+10000000}) [ 219.924113] sctp: [Deprecated]: syz-executor4 (pid 14546) Use of int in max_burst socket option. [ 219.924113] Use struct sctp_assoc_value instead [ 220.423421] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 11:54:01 executing program 1: symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = perf_event_open(&(0x7f00000018c0)={0x3, 0x70, 0x5, 0x1, 0x59fdb258, 0x9, 0x0, 0x2, 0x800, 0x4916f67ac8d9af02, 0x800, 0x0, 0x1ff, 0x92, 0x1, 0x3f, 0x4, 0x6, 0x2, 0x2, 0xff, 0x124, 0xffffffffffff0001, 0x59e5ae3c, 0xffffffffffffff47, 0x1f, 0x8, 0x1, 0x5, 0x4, 0x3, 0xfffffffffffff2d1, 0x7, 0x1, 0x5, 0x4, 0xd2, 0x43c7, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000001880), 0x2}, 0x8000, 0x100000001, 0x2, 0x6, 0x7e, 0x0, 0x5dc9}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000540)=""/226, 0xe2}], 0x6, &(0x7f00000006c0)=""/4096, 0x1000, 0xfff}}], 0x1, 0x40010100, &(0x7f0000000180)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001740)={0x0, 0x63, "47dc8bf8045caf29d4c8d155f183e0924388d258a3374dcd547621069287f2fb0b317d6b333b32819b9243b11606e5c6b5267956cea425d555fe8ca8a2c0c9e0b8724385d3f6e8d578ea21b3383abbe9610304cde515143744bd7ff5f7150b54a43f7d"}, &(0x7f00000017c0)=0x6b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001800)={0x9, 0x0, 0x5, 0x8, r2}, 0x10) accept4$bt_l2cap(r1, &(0x7f00000016c0), &(0x7f0000001700)=0xe, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000005000000000000000200000000000000", 0x4, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001840)='/dev/urandom\x00', 0x200, 0x0) ioctl$BLKRRPART(r3, 0x125f, 0x0) 2018/05/29 11:54:01 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0xa, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/29 11:54:01 executing program 2: unshare(0x48020000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/05/29 11:54:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a", 0xd3, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/102, 0x66}, 0x0) r2 = socket(0xa, 0x1, 0x0) recvmmsg(r1, &(0x7f0000004d00)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000000440)=""/139, 0x8b}], 0x4, &(0x7f0000000500)=""/52, 0x34, 0x8}, 0x6}, {{&(0x7f0000000540)=@nfc, 0x80, &(0x7f0000001c40)=[{&(0x7f00000005c0)=""/158, 0x9e}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/208, 0xd0}, {&(0x7f0000001780)=""/109, 0x6d}, {&(0x7f0000001800)=""/208, 0xd0}, {&(0x7f0000001900)=""/84, 0x54}, {&(0x7f0000001980)=""/131, 0x83}, {&(0x7f0000001a40)=""/198, 0xc6}, {&(0x7f0000001b40)=""/243, 0xf3}], 0x9, &(0x7f0000001d00)=""/21, 0x15, 0x354}, 0xad6}, {{&(0x7f0000001d40)=@generic, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/106, 0x6a}, {&(0x7f0000002e40)=""/38, 0x26}, {&(0x7f0000002e80)=""/161, 0xa1}], 0x4, &(0x7f0000002f80)=""/102, 0x66, 0xeb4}, 0x3}, {{&(0x7f0000003000)=@sco, 0x80, &(0x7f0000004080)=[{&(0x7f0000003080)=""/4096, 0x1000}], 0x1, &(0x7f00000040c0)=""/31, 0x1f, 0xc38}, 0x8000}, {{&(0x7f0000004100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004180)=""/89, 0x59}, {&(0x7f0000004200)=""/57, 0x39}, {&(0x7f0000004240)=""/6, 0x6}, {&(0x7f0000004280)=""/255, 0xff}], 0x4, &(0x7f00000043c0)=""/218, 0xda, 0x9}, 0x10001}, {{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f00000044c0)=""/184, 0xb8}], 0x1, 0x0, 0x0, 0x401}, 0x7}, {{0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f00000045c0)=""/140, 0x8c}, {&(0x7f0000004680)=""/100, 0x64}, {&(0x7f0000004700)=""/182, 0xb6}, {&(0x7f00000047c0)=""/51, 0x33}, {&(0x7f0000004800)=""/82, 0x52}, {&(0x7f0000004880)=""/244, 0xf4}, {&(0x7f0000004980)=""/197, 0xc5}, {&(0x7f0000004a80)=""/30, 0x1e}, {&(0x7f0000004ac0)=""/1, 0x1}, {&(0x7f0000004b00)=""/140, 0x8c}], 0xa, &(0x7f0000004c80)=""/109, 0x6d, 0x44b}, 0x10001}], 0x7, 0x10041, &(0x7f0000004ec0)={0x77359400}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000006240)={&(0x7f0000004f00)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004f80)=""/160, 0xa0}, {&(0x7f0000005040)=""/89, 0x59}, {&(0x7f00000050c0)=""/195, 0xc3}, {&(0x7f00000051c0)=""/13, 0xd}], 0x4, &(0x7f0000005240)=""/4096, 0x1000, 0x4}, 0x40) 2018/05/29 11:54:01 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x1, &(0x7f0000c91000)=ANY=[@ANYBLOB="7deb000008000000"], &(0x7f0000000040)="f45010", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr=0x7, @empty, r2}, 0xc) 2018/05/29 11:54:01 executing program 5: r0 = socket$inet(0x2, 0x80801, 0x9) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 11:54:01 executing program 6: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) pread64(r0, &(0x7f0000000080)=""/17, 0x11, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040)=0xfffffffffffffffd, 0x1, 0x0) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f00000000c0)="5fd2e24a353a59972a4fd52619356ef5ad54cd0f16b9f3df403e56eb4e3dc4c5deb0eb062f513818b98c3506c4f4", 0xffffffae) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000100)=0x2, 0x0, 0xffffffffffffffff) 2018/05/29 11:54:01 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x6) setxattr(&(0x7f0000000440)='./control/file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB='system.ou\x00'], &(0x7f0000000500)='\x00', 0x1, 0x0) readahead(r1, 0x7, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)) close(r1) [ 221.226097] Unknown ioctl 19457 [ 221.255435] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:54:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/200) r1 = socket$inet(0x2, 0x200000000003, 0x2) mq_unlink(&(0x7f0000000000)='\x00') setsockopt$inet_int(r1, 0x0, 0x1000000000d1, &(0x7f0000000040), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@dev, @dev}, &(0x7f00000000c0)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x29, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)=""/41}, &(0x7f0000000340)=0x78) 2018/05/29 11:54:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x77ac933048edb7c7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000000080)) 2018/05/29 11:54:01 executing program 7: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f00000002c0)='./file0/\x00', &(0x7f0000000100)='./file0/\x00', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="48010000", @ANYRES16=r1, @ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0xc010}, 0x4000040) lstat(&(0x7f0000000080)='./file0/\x00', &(0x7f0000000140)) 2018/05/29 11:54:01 executing program 4: unshare(0x24020400) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/05/29 11:54:01 executing program 6: mlock(&(0x7f0000dff000/0x200000)=nil, 0x200000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xd0440, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) [ 221.517341] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:54:01 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0xffffffff, 0x2, 0x3ff, 0x588}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) 2018/05/29 11:54:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x400000) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getuid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r2, r3, 0x80000000, 0xce82, 0x0) accept4$netrom(r1, &(0x7f0000002900), &(0x7f00000001c0)=0x10, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f7ff0)={0x2, 0x80000000004e20, @loopback=0x7f000001}, 0x10) recvmsg(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)=""/112, 0x70}, 0x40012062) 2018/05/29 11:54:02 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="e80b4649961b5775008ecd615c4dd4799efadd8781000000acda088fe621c444ae03105645f7069e87fecda635af37b6a398791043aa5db7b3191d3f7da245b3f1d47d30b4d6bb76b37bc4f74b2943a9d8debdc95a5b5eb73cc9112586f160089681d9888354000000f000010001ff0100003decebd7da30332feb3445430f96ec2351ba39d6a20ced5d7df55b799e30f271bc4248d806784681f6ff9f80faeed3d8700000000000000000000000000000") pread64(r1, &(0x7f00000023c0)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) 2018/05/29 11:54:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3, 0x2000) r4 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x10001, 0x400) linkat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00', 0x1400) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x1) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/29 11:54:02 executing program 2: set_thread_area(&(0x7f0000000000)={0x7c42f0f3, 0x0, 0x4000, 0x80000000, 0x20, 0x3, 0x7f, 0x0, 0x7fffffff}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000140)=""/187}) r2 = eventfd2(0xffffffffffffffff, 0xfffffffffffffffb) ioctl(r2, 0x0, &(0x7f0000000040)="60b9378032990cc5585154") r3 = socket$key(0xf, 0x3, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d4a000)) io_setup(0x200, &(0x7f0000000480)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x2, [0xaa, 0x9]}, &(0x7f0000000280)=0x8) io_submit(r5, 0x1, &(0x7f0000001800)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r2}]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r6, 0x800, 0x100000000, 0xffffffff}, 0x10) 2018/05/29 11:54:02 executing program 6: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="0cb276191b8cf8923508b9f458fffb32ac10c138f9a93086438c7be77b9543c84aad9e29d7a245d3038f67e43625321613e771f3b90316f2ac50e8b676158a359df95f9dd9e901471db95de7be96a19d91a293902b57cb90dd73bb50d09b98eec813d4cac0be7aeaa030809528f8c0c2f66727483ccae40dec94c016c244244671ad0823b99e632f6ea7ffd4", 0x8c, r1) gettid() gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0xc, &(0x7f0000000040)={0x9, 0x1ff, 0xc8, 0x2b}) futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x2) 2018/05/29 11:54:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000013000)=ANY=[@ANYBLOB="140000004f000104000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/29 11:54:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) 2018/05/29 11:54:02 executing program 7: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gre0\x00'}, 0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/190, &(0x7f0000000000)=0xbe) 2018/05/29 11:54:02 executing program 3: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/4096) getgid() mkdir(&(0x7f0000000140)='./file1\x00', 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) flock(r0, 0x3) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'wlan1wlan0vmnet1]*\x00'}, &(0x7f00000001c0)='cgroupselinuxwlan1eth1^\x00', 0x18, 0x0) [ 222.653553] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:54:02 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x3e, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/29 11:54:02 executing program 4: set_mempolicy(0x4000, &(0x7f0000000000)=0xffff, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x539680, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x3, &(0x7f0000000100), 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)=0x100) readahead(r0, 0x3, 0x101) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180)=0x4, 0x8) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000001c0)) io_setup(0x4ab96287, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) io_getevents(r2, 0x20, 0x1, &(0x7f0000000240)=[{}], &(0x7f00000002c0)={r3, r4+30000000}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000680)={0x0, 0xfffffffffffffffb, 0x4e, 0x631, @scatter={0x4, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/85, 0x55}]}, &(0x7f0000000500)="22bbe2b673ef02572dea488bd9407784944ff449b08cb4e5bfcb50956a321a978e1b2847afcbf75ad23f862b09ec6665d9fa7d48e1c2b0f52da0becb53b2d14680cfe946bc14dd3af089f9bcd0ed", &(0x7f0000000580)=""/162, 0x81, 0x4, 0x3, &(0x7f0000000640)}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000740)={0x8, &(0x7f0000000700)=[{0x7, 0x7ff, 0x1, 0xf936}, {0xffffffffffff8000, 0x280000000, 0xd5}, {0x7, 0x3ff, 0x5, 0x3}, {0x8, 0x9, 0xaa2f, 0x71}, {0x9, 0x8, 0x1, 0xc00}, {0x8, 0x10001, 0x8, 0x1}, {0x26, 0x10001, 0x1, 0x7c}, {0x4, 0x0, 0x6, 0x7}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getxattr(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=@random={'system.', '\x00'}, &(0x7f0000000840)=""/20, 0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000880)=0x28) r6 = add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="4d31b4712fe104b72134816683ccf323f5975e9db51d32e3b6053f8027f2cbae99dadc2577733f76e9a8c6c2cdf5748702f25b33a5e7c41b9c7271b34e95a5e1312486ace90cd29d99a33c84a82e9c5707", 0x51, 0xfffffffffffffff9) r7 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r6, &(0x7f00000009c0)="0359724ba2c79ef97f1dd83fdf87f5e30751ce00f144fc11f190e00c88ee623b209d39ccc826d2702544", 0x2a, r7) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000a80)=0x5d5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0xfffffffffffffffe, 0x20, 0x1, 0xffffffffffff8000}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000b40)={r8, 0x377660ce}, &(0x7f0000000b80)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000bc0)={0x2f, @broadcast=0xffffffff, 0x4e22, 0x1, 'lblcr\x00', 0x4, 0x5, 0x1a}, 0x2c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000c00)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff}) ioctl$SG_SET_DEBUG(r9, 0x227e, &(0x7f0000000c80)=0x1) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000cc0)=""/164, &(0x7f0000000d80)=0xa4) io_submit(r2, 0x1, &(0x7f0000001e00)=[&(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000dc0)="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", 0x1000, 0x5, 0x0, 0x1, r1}]) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001e40)=0xf8000000, 0x4) 2018/05/29 11:54:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) socketpair(0x5, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63, 0x2}, [{}]}, 0x58) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7, 0x1, 0x1, 0x5, 0x2, 0x6, 0x3d75, 0x375, 0x38, 0x2fd, 0x200, 0x16a0, 0x20, 0x1, 0x8, 0x7, 0x1}, [{0x5, 0x0, 0x5, 0x0, 0x800, 0x100000001, 0x1, 0x1}, {0x60000007, 0x0, 0x0, 0xff, 0xffff, 0x3, 0x488a, 0x8}], "6c1b94a7a004b794233c74cb5f1946b19fcfd429ae7ae0db9f5f3d580d7765615ac95ce33494aebb7f0474045f4e78f2c7dcaf1970723a3dec3cec1f6801453d811ab20cf579cf8e3765522d0034c1c6e7637719935a20897ff5e926d58bfab0e70731c3cc89394d392b102d0f8a77d5a8f4839ab1ab59", [[], []]}, 0x2ef) fsetxattr(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="749175737465642e79616d300001578b00"], &(0x7f0000000080)="79616d300001178b00", 0x9, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x8, 0x4) 2018/05/29 11:54:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000018000103000000000000426da01c8fdf1668000008000200a24aa8830f311354abd0338aa3", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/29 11:54:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x16947e, 0x0) write(r0, &(0x7f0000000000)="d4ea793bfb41a83d00", 0xca) 2018/05/29 11:54:02 executing program 0: syz_emit_ethernet(0x465, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@mpls_mc={0x8848, {[{0x5, 0x3b53, 0x401}, {0x7377, 0x6, 0x0, 0x7}], @ipv6={0x81, 0x6, "aba4a3", 0x427, 0x33, 0x46, @empty, @empty, {[@routing={0xff, 0x0, 0x3, 0x100}, @routing={0x4, 0x14, 0x2, 0x8, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, @dev={0xfe, 0x80, [], 0x3f}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x2c, 0x4, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x3f}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @srh={0x8, 0x2, 0x4, 0x1, 0x5, 0x6, 0x100000000, [@empty]}], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x8001, [], {0xc9, 0x6, "161937", 0x7ff, 0x16, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [@dstopts={0xbf, 0x19, [], [@generic={0x400, 0x73, "cbafb09fe7ac425d0865cae86744d82cfee7f340318875ebb760d22e31be798b155a70d8972ec9b54a05eacbe47f68ff854e9233d44f5c3e555235168e395480ff2c3df83dfe3715958ab715d3b572731b0f6241bbb940c94174f2d0c38b9ba30baa18ba2f627b6fddca6f85edac08f22f852e"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x38, {0x1, 0xc, 0xbaa9, 0x0, [0x8, 0x40, 0x100000001, 0x2, 0x5, 0x2]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x101}]}, @routing={0x3b, 0xc, 0x0, 0x9, 0x0, [@empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x3a, 0x7, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x2f, "1f523ef76c574b59abb09072ec77e72804c2e08e0f09d50fad5bd050663def55dfc6e6a53dc50683fb3105423f0020"}, @ra={0x5, 0x2, 0x7f}]}, @srh={0x7f, 0xe, 0x4, 0x7, 0x6, 0x6, 0x3, [@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x1d}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}], "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"}}}}}}}}, &(0x7f0000000500)={0x1, 0x2, [0x62a, 0xcdc, 0xb4a, 0x3d6]}) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x198, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/05/29 11:54:02 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffff800, 0x200) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r0) poll(&(0x7f0000000880), 0x5f, 0x81) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x1}) connect$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"41f63530917411"}, 0x6}, 0x10) tkill(r0, 0x1000000000016) 2018/05/29 11:54:02 executing program 5: stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000004c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x5, 0x4) 2018/05/29 11:54:03 executing program 3: unshare(0x24020400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x210000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x1, {0xa, 0x4e22, 0x9, @empty, 0x65d}}}, {&(0x7f0000000040)=""/134, 0x86}, &(0x7f0000000100), 0xc}, 0xa0) listen(r0, 0x0) 2018/05/29 11:54:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x6355, 0x0, 0x80000000}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x50) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e) [ 223.054138] IPVS: sync thread started: state = BACKUP, mcast_ifn = gre0, syncid = 0, id = 0 [ 223.661213] IPVS: stopping backup sync thread 14698 ... 2018/05/29 11:54:04 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@empty, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000040)=0x681, 0x4) sendto(r0, &(0x7f0000000100)="9ec764e4600ddb277a1c0b499d", 0xd, 0x4004000, &(0x7f0000000140)=@sco={0x1f, {0x9, 0x20, 0x1, 0x1ff, 0x5, 0x1}}, 0x80) 2018/05/29 11:54:04 executing program 4: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x4003) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x2, 0x2}) getitimer(0x1, &(0x7f0000000080)) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000280), 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0x1ff) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000200), 0x5e, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x0) 2018/05/29 11:54:04 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000788000)=0x4, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/182) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x69f, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) 2018/05/29 11:54:04 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 2018/05/29 11:54:04 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x40, 0x0) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {0x0, 0x7530}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x0, 0x7fffffffefff, 0x13000000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000600)=0x3) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000480)=""/231) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r3, 0x1ff, 0x81}, 0xc) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x5f, 0x6, @buffer={0x0, 0x94, &(0x7f0000000040)=""/148}, &(0x7f0000000100)="42f3b7fe918abfbc81f61f28d5ec7ec422377b169cbe38a83848f2391184271eae91ff577a2a42bf825891cdf3b21eb6990cf7d4455b60a029d6f00f72e85f4acac49b902e470578563c586083ed0b96cd905d9d75805d9365aed38236d1cb", &(0x7f0000000180)=""/104, 0x40, 0x4, 0xffffffffffffffff, &(0x7f0000000200)}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000580), 0x4) 2018/05/29 11:54:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) unshare(0x400) sync_file_range(r0, 0x0, 0x0, 0x0) getgid() 2018/05/29 11:54:04 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/05/29 11:54:04 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0xc0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="ebb14a79490544fdd50b7f20e33a0e0e92170b4a67161e7a614911ce5da26be179fca999aef4184b58d44ab985bfafa15ed1c912c8a00e82540c73696890aca15233d2bef6ee4d050f1fbffb983434e9b58e94997449ca1c3a7111f231d6ec6a81003a3b420d7169c47ad7928381") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa82, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x2000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @rand_addr=0x7ff}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001580)=0x1b) writev(r1, &(0x7f0000001d80)=[{&(0x7f0000001c00)=';', 0x1}], 0x1) [ 224.144726] Unknown ioctl 8837 [ 224.179339] Unknown ioctl 8837 2018/05/29 11:54:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000140)="e4", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xfffffffffffffff8) listen(r0, 0xffffffffffffff7f) r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0'}, 0x34000) 2018/05/29 11:54:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x19, 0xa, 0x34, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000001c0)=""/4096) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="380400001800ffa62171c1598f61b3230000000a9400000000000000000000140005000000000000000000000000000000000008", @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/05/29 11:54:04 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000e80)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) accept$ipx(r2, 0x0, &(0x7f0000000ec0)) renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x5) 2018/05/29 11:54:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = memfd_create(&(0x7f00000002c0)='}ppp1\x00', 0x0) sendmsg$rds(r2, &(0x7f00000008c0)={&(0x7f0000000300)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/108, 0x6c}, {&(0x7f00000004c0)=""/63, 0x3f}], 0x4, &(0x7f0000000740)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x2bd}, &(0x7f0000000540)=0xaaf, &(0x7f0000000580), 0x401, 0xffffffffffffffe1, 0xb23, 0x16, 0x8, 0x49}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0xfffffffffffffffb}, &(0x7f00000005c0)=0x7, &(0x7f0000000600)=0x2, 0x8, 0x1, 0x100000000, 0x400, 0x40, 0x10000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7ff, 0x7}, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0xb909, 0x40, 0xa9a, 0x8, 0x4, 0x43, 0xfffffffffffffffc}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x40}, &(0x7f00000006c0)=0x6, &(0x7f0000000700)=0x9, 0x0, 0x401, 0x800, 0x2, 0x52, 0x1}}], 0x160, 0x20004800}, 0x20048000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000009c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/231, 0xe7}], 0x1}, 0x10000) 2018/05/29 11:54:04 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xe52c}]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe29, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000005200000000000000000000001c00008b"], 0x14}, 0x1}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x4, 0xc6, 0x4, 0x1f}, 0x8) 2018/05/29 11:54:04 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)="e7282cd410b6d1e9d34e3e630fdcad4a2226574a1dde6650bf7f83d4265a9b54830c80bbac3107b2e68843450b99c1ec543a021ccfd5d4b77b626eba423fd6dded2e1f57161d1932eb5b3d08c1bb7d069735b8cfcfe2d60ebfcb7599637e27a307663b4a01d0", 0x66) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x223, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0xffffff89, 0x3, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/05/29 11:54:04 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) semget$private(0x0, 0x0, 0x1) 2018/05/29 11:54:04 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x8001, @dev={0xfe, 0x80, [], 0x1c}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfff3) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x52d}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) epoll_create1(0x80000) 2018/05/29 11:54:04 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0xa2ec}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)}) 2018/05/29 11:54:04 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000800)={0x0, 0x2710}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f0000000100)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000001600250400000000000000000abc4f49", @ANYBLOB="14000200fe80e37d255ca06e43a8c96f8f00000000000000000700000000aa14000100753ed89d00100485164ae706b15574a1"], 0x2}, 0x1}, 0x0) 2018/05/29 11:54:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x208800, 0x0) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="d701c4f4ab6d36cfc101cf9c6197b848c9190cb826c2f1b56c1037d0bcf4267027706a308701f995831f29843dda688ccbff599b7f1a9a7d81892e785558323340e45554e0546cfaad9f393503df61ebbc85b85af59da3ea35bcb8d203e7954c9bbc8561f079aaaab8d8f46b37d35450e7cbce3efd767f34155fbeea33621dae37bfe323f914cafb927c826c404bb03561ec8a09c508df8c5fe35de8d08980dbd1b4f6f865a3b164d5283cda78547f56c966dce623ba94d127b523d5a82d5a9ed74b94ccba782fa4e29a3f996a65335a8ec8b07348cbc2", 0xd7, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r3, 0x1) recvfrom$ipx(r2, &(0x7f0000000140)=""/133, 0x85, 0x2120, &(0x7f0000000200)={0x4, 0x3f, 0x9, "2040f094223a", 0x4}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x9, 0x8, 0x6}, 0xc) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="7509b8246116438ba93bdc4ad2f11b9401"], 0x1) 2018/05/29 11:54:05 executing program 4: prctl$setname(0xf, &(0x7f0000000000)='keyring\x00') r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/05/29 11:54:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = gettid() recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/224, 0xe0}, 0x122) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000001640)={0x3d4, 0xffffffffffff0000, 0x7, 'queue1\x00', 0x2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000017c0)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x38, r4, 0x300, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001400)={0x0, 0xffffffffffffffff, 0x8a, 0x7, @scatter={0x2, 0x0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000180)=""/146, 0x92}]}, &(0x7f00000012c0)="d6693848e7931b13f12db78777584e05e1ec33be7c3905d334ebf5664f53967ec835d4b95359f2ab59a1409d99bb59c014708b62739cb48c5a4d94d80676f65b1aaf2aae95e850050739d84a651949c8e51e1f21dae9e9e608f9aa38b474fa4ed2a9e05054f4540943add04664c7c1e35bb6baa0753581f2e4ad1ea96fe0b71874de54e6aa9493872000", &(0x7f0000001380)=""/21, 0xffff, 0x2, 0x3, &(0x7f00000013c0)}) getpeername$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) tkill(r2, 0x1004000000016) 2018/05/29 11:54:05 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/05/29 11:54:05 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c62626012ca3d4") sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xc}], 0xc}}], 0xb, 0xffd8) 2018/05/29 11:54:05 executing program 7: timer_create(0x6, &(0x7f0000000180)={0x0, 0x1, 0x6, @thr={&(0x7f0000000000)="56d4b06d3d072d09ebb4963900c8f7b22e97b9ba4f5959eb722bb7b29b32907bae643d10cfc0f5483a8b2b588fe7f3cae8ed33f8dc49dd1f86f0dcac51619f04cdd89f0b6c96b505c06b73d801327bbba66019f979e8b0c6f101344dc4bc581614d77a81ca73e3b286a6de0428653d6bf705720bf32298de49b48d318ef516334d62f90a1766df84d0d77d744c93019e7f4111560bdb99d97db6f16f52e52679748f1828", &(0x7f0000000100)="a69a713bbdee954a37a5e5d40ab7b07824c0cd571d6255e71190c0408c19f31275daf0adbbed96304225a1"}}, &(0x7f00000001c0)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000003900000027020201594a000000000000000000000000000000000000"], 0x28}, 0x0) 2018/05/29 11:54:05 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80100, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x80000000, 0x10001, 0xd000000000000000, 0x8}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8914, &(0x7f0000000240)="c626262c030000002cf66f") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x0, 0x7, 0xffffffff}) 2018/05/29 11:54:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x7, 0x5, 0x2, 0x863e, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x320, 0x2, 0x3, 0x9, 0x4}, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000140)}}, {{&(0x7f0000000180)=@hci, 0x80, &(0x7f00000039c0)=[{&(0x7f00000014c0)=""/191, 0xbf}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003800)=""/179, 0xb3}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f00000038c0)=""/255, 0xff}], 0x5, &(0x7f0000003a40)=""/141, 0x8d}}], 0x2, 0x0, &(0x7f0000000240)={0x77359400}) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000140)=""/16, &(0x7f0000000340)=0x10) 2018/05/29 11:54:05 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x4207, r1) ptrace(0x18, r1) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '{lo-systemkeyring]em0\x00'}) 2018/05/29 11:54:06 executing program 1: clone(0x100000000000200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000000240), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000340), &(0x7f0000775000)) unlink(&(0x7f00000000c0)='./file0\x00') r0 = gettid() execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200), &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='gfs2meta\x00', 0x24000, &(0x7f00000001c0)="7aa6d867c7d621f90099c6236bee2fc5dd7100203f94009a949d8d04be1e4c24baa6707a134e9360ba85647f94dda0b9f96a06bffe0ee7e1c281f31465e56ae1fd387413701e39621c9f2704aa3e66e75cec7c73d99194835e24a18c3d6d") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2c800, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x80000001}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) tkill(r0, 0x1000000000016) 2018/05/29 11:54:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x38}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080), 0xc) close(r3) close(r2) 2018/05/29 11:54:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffff, 0xef7b}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0)=0x8, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x20802) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000340)=""/40) mq_timedsend(r3, &(0x7f0000000180)="1e6a1c08f02e0b48b0300839883c8d989c65246e45525a04f0e529bca1177e3c054449e8324928e44ad9adcf6a997b9477a66fbd7b70eae31561c646028eb25a0fc6b90b355e5be3dd47b20c2704fcdf37ba28d9b34169b31a1af5aca5fa874f6e64d8b91df8842c4445ec253841654afc54c233088fbfccc7cc1e70343d9670a5be806b037d939ad449f8df192c5be1e251d836c9a8c5c828863dd447fd9937aa9c0b95dc7f06ad5b605caeb289f5", 0xaf, 0x7ff, &(0x7f0000000280)={0x77359400}) write(r2, &(0x7f00000000c0)="137d3f7c37bf9472f9b5f299217b70d7699a6b568cb7ada9b833039d6812102e2e481a8540f13a618eff02a0fb1a105057d560858227f1a61709a825154b3599eec7f0e2389ccc00ef28372f96f49ee9747fb962cc0e7c11da24be8c98e3382735cea4de323f551211cd619179dc813903d4cf425df58bc71b112d1e8eac53ed96a8482c390a58848c5c2a8fc037ad8f2496e66f8b4056226e4d5d8b993295be41053e69ab5ab8857e108f0c", 0x179) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0x80000001, 0x4) 2018/05/29 11:54:06 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/uts\x00') 2018/05/29 11:54:06 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000026c0)={'bond_slave_0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r1}, 0x3ce, &(0x7f0000000380)={&(0x7f0000000300)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x3, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {r2, r3/1000+30000}}, &(0x7f0000000200)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x5, 0x4e21, 0x3, 0xa, 0x80, 0xa0, 0x7f, r1, r5}, {0x8, 0x3ff, 0x977, 0x8, 0x8, 0x81, 0x2, 0xdc}, {0x4, 0x7f, 0x1, 0x1000}, 0xf, 0x6e6bb4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x2, 0x0, 0x0, 0x1, 0xbaee}}, 0xe8) 2018/05/29 11:54:06 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001a00)={0xffffffffffffff9c}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001a40)=0x5, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x100000000}, &(0x7f0000000380)=0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x4, &(0x7f0000000140)=[{0x6, 0x1, 0x0, 0x9}, {0x80000000, 0x6, 0x9, 0x7}, {0x8, 0x9, 0x7f}, {0x53, 0xffffffffffffff65, 0xffff, 0x2}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000000200)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000002c0)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101080, 0x0) restart_syscall() 2018/05/29 11:54:06 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) close(r1) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/05/29 11:54:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2df7, 0x200000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180), 0x8) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/05/29 11:54:06 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x80000000}, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="3801000010001307000000000000e0000218938ca648bc3145ae63c784e70002000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffff05000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) tee(r1, r1, 0x7, 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8481, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x600000, 0x0) fremovexattr(r1, &(0x7f0000000180)=@known='system.advise\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000680)={0x4f, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x1, 0x7, [{{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}, {{0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}}, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x7f}}, {{0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xf800000000000000}}, {{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x410) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) clock_gettime(0x7, &(0x7f0000000200)) 2018/05/29 11:54:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') getdents64(r0, &(0x7f0000000df0)=""/528, 0xfffffffffffffe2a) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, 'ip6gre0\x00'}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/14) 2018/05/29 11:54:06 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x1, 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}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x2000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/05/29 11:54:06 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000640), 0xffffffffffffffc3) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1cf0, &(0x7f0000000440)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x20, 0x4) 2018/05/29 11:54:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) [ 226.525722] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 11:54:06 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000086, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff4b) [ 226.601728] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/29 11:54:06 executing program 5: clone(0x40107ffc, &(0x7f0000000040)="0c0e76521eaa437d40a2bf9051719e070bb32774872323e53a1b106403", &(0x7f00000029c0), &(0x7f0000000000), &(0x7f0000000080)="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") 2018/05/29 11:54:06 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x8200, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x1f, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21}, 0x20, 0x100000000, 0x1ff, 0x5, 0x0, 0x0, 0x800, 0xfff, 0x3}) r1 = socket$inet6(0xa, 0x80803, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x40c8, 0x7, 0xfffffffffffffffe, 0x81, 0x0, 0x4, 0x11010, 0x2, 0x80, 0x4, 0x417b58b9, 0x5, 0x401, 0x0, 0x100, 0x100000000, 0x81, 0x6, 0x8, 0x5, 0x7, 0x1, 0x1f, 0xd3, 0xfffffffeffffffff, 0x0, 0x9, 0x1, 0x10000, 0x6, 0xf8a, 0x1, 0x6, 0x3, 0x40, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x10000, 0x400, 0x4, 0x3, 0x5, 0x1, 0x2}, r2, 0x0, r0, 0x1) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=@known='user.syz\x00') connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x3}, 0x9) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='systemmd5sumproc\x00', &(0x7f0000000440)='proc\x00', &(0x7f0000000480)='bdevsystem-3-\x00', &(0x7f00000004c0)='team0\x00', &(0x7f0000000500)='ppp1vboxnet0security\x00'], &(0x7f00000005c0)=[&(0x7f0000000580)='team0\x00']) [ 226.822873] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 11:54:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/05/29 11:54:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x1, 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000000)=0x7fff, 0x4) 2018/05/29 11:54:07 executing program 3: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x100, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000002c0)={0x2, 0x4}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7f", 0x1, r4) keyctl$unlink(0x9, r2, r2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000300)=0x200000, 0x2) r6 = shmget$private(0x0, 0x6000, 0x1004, &(0x7f0000ff9000/0x6000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000800)=""/4096) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f00000006c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/66, 0x42) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$SG_SET_FORCE_PACK_ID(r7, 0x227b, &(0x7f0000001800)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000400)=0xc) fcntl$setown(r1, 0x8, r9) bind$can_raw(r7, &(0x7f00000001c0)={0x1d, r8}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) r10 = msgget(0x0, 0x400) wait4(r9, 0x0, 0x61000001, &(0x7f0000000700)) msgctl$IPC_RMID(r10, 0x0) 2018/05/29 11:54:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x6, 0x9, 0x1, 0x1, 0xfffffffffffff801}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x57) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r4}, 0x8) 2018/05/29 11:54:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7ff, @empty, 0x80000001}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = epoll_create(0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae7ff4)) shutdown(r1, 0x2) 2018/05/29 11:54:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) bind$alg(r0, &(0x7f0000461fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x101, 0x20000) bind$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x1, 0x1, 0x7, 0xb72, 0x200000004000000, "e1b94071b010aa65d9e4251b1d71410fea5f5e4fada305caa37583f94ee887b1c5ff3f7e397d6b082cfa105877e234975417c892bf82ed1f655c324d9515a0", 0x3e}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad46390dc86dae79fa409d4d54", 0x360) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000400)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0xfffffffffffffff8, 0x100000001, 0x5, 0x5}, &(0x7f00000003c0)=0x14) recvmmsg(r3, &(0x7f0000006f00)=[{{&(0x7f00000042c0)=@llc, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/91, 0x5b}}, {{&(0x7f0000006dc0)=@alg, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006e40)=""/124, 0x7c}], 0x1}}], 0x2, 0x0, &(0x7f0000007080)={0x77359400}) 2018/05/29 11:54:07 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x7530}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setitimer(0x3, &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x77359400}}, &(0x7f0000000180)) write$evdev(r1, &(0x7f0000000040), 0x0) 2018/05/29 11:54:07 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/95, 0x5f}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2) tkill(r1, 0x1000000000016) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x40, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x20000000000000, 0x6, [0x1ff, 0x6, 0x8, 0x3ff, 0x400, 0xa4a7]}, &(0x7f0000000200)=0x14) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x8, 0x9, 0x8, 0x7, 0x6, 0xcff, 0x8001, {r4, @in6={{0xa, 0x4e24, 0x8, @empty, 0x5}}, 0x1, 0x5, 0x4de, 0x3d6f, 0x10000}}, &(0x7f0000000380)=0xb0) [ 227.432799] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 11:54:07 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x20, 0x4) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="876517b83b9742e5ea22e621b8f3ac86c23b84f76be85827a3a5b590cf9cef4d680e401fb30d99b00bef26820a60ff2bca0848961e8d611676742c79f60fa97fb700c9a5e49a247ad9ac59500c330ea97b139e34a57e07b9cbb8d6e3b8a6710ebb86a2f7e2977ab3712157be3108286fe6a7d1f0aa071dd63d20836eb77ae51d8e75bba0d725c28aace674230616abf90adbdce281aef743c141932ab2102ef7e44766a9fd404365a8df790a75bdc484be38a12633be45d5f1adfa9d775436f45bbb9a91acc9aeda17a907ca1a0e7453da7ed9b9fc3f", 0xd6) bind$netlink(r2, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) 2018/05/29 11:54:07 executing program 3: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) mbind(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080), 0x6, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0x1, 0x7ff, 0x7) 2018/05/29 11:54:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/05/29 11:54:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff420, 0x200400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10003, 0xf37}) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x10000, r2}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0xe, 0x0, 0x4, 0x8, 0x0, 0x70bd29, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x39}]}, 0x40}, 0x1}, 0x0) 2018/05/29 11:54:07 executing program 7: r0 = socket(0xb, 0x8, 0x7) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="6cf525e44337d536aa836ad1f2b9f1e88514bc0297365bcccf8354957dc8de4eb842a79cb91aa48358116ef6b47492e3c2097d3aa77bcdf111bf99583b443c01d1b487da91d59c6f21f7972be64d62a28e10b9ef42635d3137b934b1de69f2a8332c15968889e29afe31bc63bb97ab1ea7b01e606977143356d0ed4fcebfeefa507a9173fb2f5be8cb06d4eb9e63aab22802642d43416cc5a9616ac4b48c4ff10aa2a8719d2e6185bdb125f6d6fc515f968d02ab4a36bb94bc7ad5c4d95a6752f29aa7e549a6ca065210bb2548103afc5d15b52557830223c2c41b0c", 0xdc) ioctl(r0, 0x8914, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_mtu}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x6, 0x2, 0x3f, 0x847, 0x9, 0x7f, 0x6, 0x5, 0x10001, 0x4, 0xd771, 0x4, 0x3, 0x100000000, 0x100000001]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x800}, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x10000, 0xffffffffffff03dc, 0x0, 0x3}, 0xffffffffffffff8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000380)=""/225, &(0x7f0000000480)=0xe1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x1, 0x0, 0x1}}, 0x2e) 2018/05/29 11:54:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x8}, 0x90) [ 227.792173] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 227.813216] alg: No test for ccm(camellia-generic) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/05/29 11:54:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x68b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/05/29 11:54:07 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000380)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000003c0)=0x18) 2018/05/29 11:54:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="64ffffed00000000"], 0x8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'teql0\x00', {0x4, 0x13, 0x9, "65040c577b70", 0x7}}) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x1c7, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/05/29 11:54:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/iprop_packet\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/29 11:54:07 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x1) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000100)=0x80, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$ax25(r2, &(0x7f0000000300)=""/4, 0x2, 0xe803, &(0x7f00000001c0)={0x3, {"c7be1be91a3ffd"}}, 0x6f3000) close(r1) 2018/05/29 11:54:08 executing program 7: r0 = socket(0x10, 0x80804, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000010000900000000000c252300000000002de9392a8031a781fd6c6a61d1f2e23317ebca13b7d8674ba9e8fb40b351e7e50c3a300fa178a3574534975930f3048ca102e96da234905b4b8e74023aa7c30931216d0dd82d45ea0af7d1e3868927d099f0a7ec6425acb3d480351e6a63e14606670d300bdb86f6f777b286559fc6b531544b7bf1846736cd035f", @ANYRES32=0x0, @ANYBLOB="000000000000000004001a00"], 0x24}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x80000000}, 0x8) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/231, 0xe7) 2018/05/29 11:54:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sco\x00') r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000200) inotify_rm_watch(r1, r2) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x400080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000000)) 2018/05/29 11:54:08 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffe000) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0xfffffffffffffffd) restart_syscall() r2 = gettid() fcntl$getown(r0, 0x9) setpriority(0x1, r2, 0x1) 2018/05/29 11:54:08 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0xf3, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/05/29 11:54:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)={0x9}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0xa7e, {0x4, 0x5, 0x7f, 0x0, 0x6, 0x20}, 0x8, 0x80000001}, 0xe) 2018/05/29 11:54:08 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="240000002400fff732000008003e7700fbffebff0100000000000000005d000000000009", 0x24) 2018/05/29 11:54:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/29 11:54:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x408900, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x56, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0x1ff, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x7, r2, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x81, r3, 0x10002, 0xfffffffffffffffb}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000280)={0x6, 0xcb27}) read(r0, &(0x7f0000000100)=""/28, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x2}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r6, 0x18, "3e82cfd101a06db4dca433633dc43209d038d1f8cb51a7bd"}, &(0x7f0000000340)=0x20) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r4, r5}) 2018/05/29 11:54:08 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x2, 0x3, 0x44, {r2, r3+10000000}, 0xebc6, 0xfffffffeffffffff}) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/05/29 11:54:08 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x44, r2}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r0, 0x0, 0x0, 0x53c1) 2018/05/29 11:54:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x100) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/94) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x5, 0x0, 0x0, {0x1}, [@generic="7b6c6e660f"]}, 0x1c}, 0x1}, 0x0) 2018/05/29 11:54:08 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x1, 0x1, 0x8a0a, 0x0, r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000600)=ANY=[], &(0x7f00000000c0)) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x100) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r3 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="131b0310163319f6f048da75eef96c81e1cae53a975479", 0x17, 0xfffffffffffffffd) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000480)={@dev}, &(0x7f00000004c0)=0x14) keyctl$read(0xb, r3, &(0x7f0000000380)=""/229, 0xe5) 2018/05/29 11:54:08 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 11:54:08 executing program 5: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x20) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r2 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xe8) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xc000, r3, r4, 0x9, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000380)={{0x3, 0x0, 0xd938, 0x1}, 0x2, 0x200000000000000}) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/05/29 11:54:08 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x1, 0x101441) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xfc) 2018/05/29 11:54:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000100)=""/248, 0xf8) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000080)="480000001400190d09004beafd0d8c560a84969199d4e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/29 11:54:08 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x3, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x6c, "0473df76578b301bf324e6a47e5536f6b945932707d7c046bf0c883b76815943c85bfc1a46110b6cd976e5ccb2e292ff60179617972d7d59aca23b18b8df6ba9b780c2590f19cf0b0482a702d9314471ab4983c12d41bb0ab7072e8c8d4fb77bfb34e994d06c56d31235601a"}, &(0x7f00000001c0)=0x74) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x8f, "9892d9d2bc6b33a1c4a2f881110e49c278cb96e02ca3fe46703eaf946b266d72aa2ed1e232c95ba5d2d140ddf28bbab516ad0eda2244216718e40aaccc65fcde956f8d7dba1b789f85a404753705cea16dcfe91c71d28f889de45858f37b02852e5d3471109c0e12dfe64cf669fd5c232459a5b1171f66ce84999a67a9c37c8bee1559aff680d42698a6a6594c3476"}, &(0x7f00000002c0)=0x97) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000300), 0x0, 0x5a6d8d97750cae5e) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000b60000), 0x0, &(0x7f0000000100)}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 2018/05/29 11:54:08 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x1, 0x6) timerfd_create(0x1, 0x800) sendto$inet(r0, &(0x7f0000000100), 0x649, 0x20000003, &(0x7f0000000180)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000001c0)={{0x5, 0x3, 0xffffffff, 0x8001, "1fdb79f5f0c2b313b567a7eb81503fc9dabe5cba6f34df18c4735c7f7a2ec78894c9c7cc59b207118bef26b9", 0x2}, 0x45, [0x3, 0x8000, 0x8, 0x9, 0x7, 0x5, 0x37, 0x5, 0x90000000000, 0x200, 0xde, 0x58f3, 0x1, 0x10001, 0x93, 0x9, 0x4, 0xdf, 0x9, 0x5, 0x100, 0x8000, 0x47, 0x93, 0xff, 0x7fffffff, 0xaa, 0x40, 0xda9b, 0x10001, 0xfb, 0x3, 0x1, 0x9, 0x7fff, 0x101, 0x6, 0x2, 0x8000, 0x80, 0x1ff, 0x6, 0x7, 0x6, 0x394, 0x2000000000, 0x3, 0x5, 0x7, 0x1, 0x10001, 0x6, 0x6, 0xa8, 0x4a3d, 0x100000000, 0x8001, 0x9, 0x1, 0x1, 0x1, 0xdfd2, 0x9e1a, 0x4, 0x1000, 0x7f, 0x13, 0xc7, 0x9, 0x1, 0x2, 0x9, 0x8, 0x10001, 0x3, 0x7fffffff, 0x8, 0x200000, 0x6, 0x0, 0xb4d6, 0x8, 0x101, 0x970000, 0x6, 0x8, 0x9, 0x4, 0x0, 0x4, 0x3, 0x1, 0x8000, 0x2, 0x101, 0x80000000, 0x40000000000000, 0x7ddb033d, 0x2, 0x5, 0xfe1a, 0x9, 0x1, 0x8, 0x3, 0x4, 0x1, 0x0, 0x100, 0x6, 0x401, 0x4800000000, 0x0, 0x1f, 0x1e9c, 0x20, 0x5, 0x3, 0x3, 0x817a, 0x9, 0xdf, 0x5, 0x9, 0x8, 0x8, 0x6, 0x400], {0x77359400}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000900)) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000008c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x7c, r3, 0x304, 0x70bd2d, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040000}, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/29 11:54:09 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x201) recvmsg$netrom(r1, &(0x7f0000000140)={&(0x7f0000000040)=@ax25={0x3, {"a53e8323c90ba9"}, 0xff}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)="b915c6755fc28b7ae2e8aa835b2e68cbc4a7b5be5b4e97fea40f9500eba348549a4ab1098a09df5d3a09901c691af1fba5810f7a8cd6c4c3524b176bf6f4a385205f0b19447e42ce80c7fbfda374928d0d9afb2a9f3c555f192955a77aad26b08c8f4c034055", 0x66}, {&(0x7f0000000100)="9c955c1a50f757f9442df40b52c0f53fa0d8efaee2a1add0da2914f65a8d2f2d4464222e0594b8d8f02418c56339dc950f15fbccc8", 0x35}, {&(0x7f0000000240)="7ef84c3c1bb3f72b97c4232eafa5cc44e727d076999b421bad9715aa3430cb285cfb942b6147fe07b804aa4d263599c0beb9c536390668cd2bf65a893f0914eeba167d0ec6b45d1155baa86a2a7732e127202e2fbb0165", 0x57}, {&(0x7f00000002c0)="23a67477c250265c565ff0b153cfe15fed6d544ff9bcd2b9502149d6575a07eafeff189e4e065ca5a1c9a5179e1c38d16522a8196ab43ddc86572a99dc7447295fd9eaad77c66462af45f685a7adcd1767d1a878ff410836f3844fd7f04ace46b6faa6efbff36b48310c5df18559a46323658e1d5ef9ac01409e8329fc502d6537a84586c9e73fa7d1058519f1ac209823dfb94dcadfdf71ddc1b1307d9163d98192e936571b8e207d4ad7054c03640b9a3cff35f64985fe00f5b8a67c84e90dcadb0ff9c35da4ac33d0b971da4f930292a350da43d243cbb440c9c3bb77f1", 0xdf}, {&(0x7f00000003c0)="a5ad3794d8cd51190454aa3b41109034277cf64de14234a42174e0aa3be7382553981116dc578edbf4af65d96bc89926290e81a8cd2cad524ed6a337a86fa8141ec1a0cb", 0x44}, {&(0x7f0000000440)="3af01e25a820d3557ea4184c74c90342bbe4c90a23d591284be73995668218b5ada663987453a117765ce88c88cd6a580aa03268bf915096a2b9c493ad754ca7c2", 0x41}, {&(0x7f00000004c0)="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", 0x1000}], 0x7, &(0x7f0000001540)=[{0x98, 0x105, 0x1, "c825d07d9f6955b5db4469e454e48a097fff0f2caa7ecc565a929f42dfd29231a87b828839a7ad73d4575100d79a1f0d3cf4ba771235b51f75625dbad99c96903d29b1c6d7d3494b4e1771c1450c63906ac91fd0f9cfea5c0fb31d7cee27c5484b8d70e8441a812ed53c4ec13ee32ff21b1f739f37ee00150b11191a086768942607dd444829"}, {0x100, 0x112, 0x30000000000000, "13279227f3a599b68fcfa568f16e799a9637238399ac8f9c4a0cad1825aa76a6ccca5cc661378fc72ab8a3ffb9290a00e2c9df602d5678643858a0520f3c54a267294bb2e0e9f718b7233aa355860b7ade314000a06ab61b8722fe65d8466fa7bbb43e28ef5441b2cd9a4dc14b4eb668bcbae400d1455205a7e1d8a76f664f331524bc0e37a2eaeacfd53ec8903ef5c93bae1deab39153b0f049fcbcc714b40a34bf3c6da1a012974d521deaba4a6ce7069f2ce11f84457b388716297a6ae71bbfa504c99d56f41cfbb0fa1cb5e71a7c69d420e278b8e393a7f965c3ecf26ffd56653019d453405d74"}], 0x198, 0x4000}, 0x12000) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c00000012006d60588000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881a3b2f7504991293809c9", 0x4c}], 0x1}, 0x0) 2018/05/29 11:54:09 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)=0x0) setgroups(0x1, &(0x7f0000000540)=[r6]) r8 = getgid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() setgroups(0xa, &(0x7f0000000500)=[r1, r2, r3, r4, r5, r7, r8, r9, r10, r11]) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/29 11:54:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000), 0x0) write(r2, &(0x7f0000000000), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x8, 0x2) sendfile(r2, r3, &(0x7f0000b89000), 0x8) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) readv(r4, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/29 11:54:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) 2018/05/29 11:54:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, {0xa, 0x4e23, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1f, [0x5, 0xfffffffffffffffb, 0x6, 0x9, 0x7, 0x9, 0x41, 0x6]}, 0x5c) 2018/05/29 11:54:09 executing program 3: 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$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/29 11:54:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x6, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000002c0)="9b247f9c1793", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000480)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000800)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) getresuid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x80, 0x4e21, 0x362, 0xa, 0x80, 0xa0, 0x2b, r2, r3}, {0xfffffffffffffffc, 0x8000, 0x1d79, 0xfff, 0x2, 0x7, 0x81, 0x4}, {0x0, 0x7fffffff, 0x7ff0000000, 0x8}, 0x2, 0x6e6bb3, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x0, 0x3, 0x80000000, 0x7, 0x4, 0xffffffff}}, 0xe8) write$binfmt_elf64(r0, &(0x7f0000000f40)=ANY=[], 0x6666aa3b72553701) r4 = socket(0xa, 0x1, 0x0) recvmsg(r4, &(0x7f00000007c0)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000540)=""/50, 0x32}, {&(0x7f0000000580)=""/189, 0xbd}], 0x6, &(0x7f00000006c0)=""/247, 0xf7, 0x5}, 0x10000) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000040)=""/42, 0x12a0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000b40)=@req={0x101, 0x1, 0x9, 0x400}, 0x10) 2018/05/29 11:54:09 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "efed58", 0x1c, 0x2c, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x6, 0x0, 0x401}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/165) [ 230.013395] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/29 11:54:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x1) 2018/05/29 11:54:10 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) unshare(0x24020400) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8000}, 0x4) ioctl$int_out(r1, 0x1c0305710, &(0x7f0000000100)) 2018/05/29 11:54:10 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = socket(0x10, 0x0, 0xfffffffffffffffc) write(r1, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000293727599afd4cb", 0x24) 2018/05/29 11:54:10 executing program 2: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0xfffffffffffff000, 0x0, 0x8}}}}}, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0x15, 0x5}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) 2018/05/29 11:54:10 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001780)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000017c0)) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000001840)={0x3, 0x35c}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001740)='/dev/input/mouse#\x00', 0x5, 0x10083) select(0x40, &(0x7f0000001640)={0x8aba, 0x1, 0x5, 0x20, 0x1, 0x1, 0xfffffffffffffffc, 0x4}, &(0x7f0000001680)={0x0, 0x995, 0x5, 0x2, 0x4, 0x100000001, 0xfffffffffffff856, 0x1}, &(0x7f00000016c0)={0x9, 0xfffffffffffff801, 0x10000, 0x5, 0x6, 0x2, 0xfffffffffffffffc, 0x8}, &(0x7f0000001700)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000014c0)=ANY=[@ANYBLOB="060000000000000000060000000500000000000000000000", @ANYPTR=&(0x7f0000000040)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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'], @ANYBLOB="000000000000000000d00000000000000010000000000000", 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@ANYBLOB="00000000000000000000010000000000f800000000000000", @ANYPTR=&(0x7f0000001180)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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'], @ANYBLOB="00000000000000000000000000000000fe00000000000000", @ANYPTR=&(0x7f0000001280)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002f00100000000000e00000000000000", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000200000000000000dd00000000000000", @ANYPTR=&(0x7f00000013c0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r2 = creat(&(0x7f00000015c0)='./file0\x00', 0x18) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001600)={0x10002000}) 2018/05/29 11:54:10 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = socket$inet(0x2, 0x805, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x80000000, 0x5, 0x4, 0x3, 0x8}, &(0x7f0000000180)=0x98) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7fffffff, 0x80) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x8) 2018/05/29 11:54:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4) sendto$inet(r0, &(0x7f0000000080)="4f4a17036b467794c1798cb0f241dcff036f3ad2376f1d57546f720f2b7c3529132274cf0bda22474f854cbbd96f0b44eef3b6d9d43c8be43cd8bdbd4347ee289cbea96082f71e2a0915079340815450ee831c91948024fdc161c5b92c38973e5e057b10fc5efd55dbb75b018e647dcae68c291050cbc4afa2f4f06606f42ab1ef6add41c2a4cca5e385eb0a764b51300439b7ba3705f7d46941cd78f54cc3", 0x9f, 0x11, &(0x7f0000000140)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffcda) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000000010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca312379424593d1149401363a977a2b10bc8394762bab422771360aa38dc889b26829f721e3098b0f80c2f4ee55bcf0df04911af0a6a16e0ab5b5bb1e2227df0cb7b403be567ea3b9adef738dd4b7efbd9e56dfc0dc488a064d4ad246d477bc8fedb6c1fbcdb1469e544a6ac9afa9987b94c8d1209a41a79416931a8f43bd761418a2c47221a2a4d6bee2592cd6eab8fa3ac582965b48d68fb1dde708c9901874b0f1628c0adb0dc15872d102a327e9f073a52942892de4cc87c25e76cde841dd1e09db3f59955450018b682981af9bf3133a11fbf7915b41105bd663e6f7116777b3cb43f260d25a06d22119ca7674f7d9eeb496cccae5ea73758600072b6f0c2a39d824fa2001cb9377fbc132be60c8b0bf6ac0a892b355685d62cb7077a1e889c359d7bfc544111c6ca232e6c6593a0b8f085567b065536d649fea6d4e202254fc1a0dedba780af208b0457ed33958cfd97c0155f59b06d997423bb3b6f3d5e01c8b74030434cacb0e50dcc661aff03a72021b6011f6ff05f6070f0bcb7d75cbf1668562cd6599dcf1eac792c47370ac83b2730215d9955f6fa81f59d3209fbaf52f41f8c413432d976fe6eb3ae98661de6250e09bcf7b82d0492b349ca022abade27ee2d41aa83ba7d2ed5193dda7e9c78769b1430e5a171e12e0fa1d057e1aef4b856ab0f2dabc8b207f09d78e1f83461ccac0b2558732ea70d369973971d2c6d94081f33308b1e4b27a2ce6f45838809407045aa63b6219d82564c7323f73bfc2260fd95e5e8eeca550ba9adcca477de69469764858d7aa3ab8afd99e883c43dacae12ac88e7fea5a99df90755e5caf59185794ed6419a22fe36d9070ed6558b090cb871914491e2a135047b729107896b784bf87c941f7b993033898b993c83b8bcec93aed20e900921e8c8e716321ad5664665e7f89839258d1477a2e8fceaa9280b9c9dc53b5ed4bd907c3942d8fac1eff961bf3040ae0faed3985bccc35551fdfcd52907750828fc988e60aec5b577af9769cebc8d6e87a826826f8362c84fe7ec9e6d3cc39c1b6b6b9005eaaf0d9037fa576757018d3f60fbab576284cd7343e70a4b8143dc67e94c1090b7376eec330f5995c4b3a119646b4a953cf0669d6e52264827bbbae2c7565529a68f46f5e1a23137059867d0192caf6b22e2d74f8fbe12a139bc90a0d12b6acc0a106ba4fc2baf87c254bb540835206fc5f63dbc82581cec68813c331af00086cae971610587c4683d5f1b0dd68b8a419f581f0387cc9d1a435e329a0595d73a4489b1ea23c331ca752bfd46de13faee26e7e2e9b11dd7151883ac8112c0ba049070bcf00881cc0a37395f1a102cddda4b0b903b0233461e70254e6a75b9c29c02fce51b630d5cd58867e5f8e5b47fdb2fb53e0b9485f1079ddb39d7b3ef5d8d37be9a08714575e454274581a8ad758ba53da32d2c893e8a40de0febf31f84016558a9db7c53dec27895d69fa1a34e4b5b856f4d0974a9dd4031e28632a245b921a576f1a19f47d7ba08e9ca94a7ae46c89b379d90e0dfdcffb790586d920ea79f94af735aa51695dfe0c9c73a44b277e877b473b43f5c3a960d7c5e22678ab3f7cf46bdf23cbbd31df613827f8e23f7b2c71be25eab7dbd56f7b426b784583ec97db1659afc521a84e709cd879f8e5afe72366ffcd05c29b92ad59b3fe569e0b92c7978630ff418af3b81e35a19df805a2b89b9b87a13109c19ea941e9b9f6ee1c47708870abfda2debce7eae0f356bc896a5a207f6bc3ed4186117e1ae9b861d3a9a94520a6df99fd700c6fc3b82467a1257c2040dd34b2fb30c032224e6b864900f93168e387edaeeedaebf8b7b40d4caaa97c85229e63770ced3382013fd11010d0ee46333666aaec98aacc511c92be9e55eee400c74ab4614552624ad88f5d63b6f87e85826ee7cf6f15418f9712c6d07f36a54f097d9bc48b3035ae569af4753e7831dc520fe4726d0c96d0cb7b45e5ca5002884d38ed8e8ead8d4a7da76f9bcfd848fd27345bec7dd4356ef7b11a0cd3113bd9d9bd72597daf8e25b987b6a17329b9c581e7e647eddd060553fd6e6d90bc07ffc5ca9eb6e9ce36aa545ac0f6e242e381282522481668f05909a69db9c8f417ce2406fb727c11fa8ed3ec6f0c7fed51414f3286075c414753979f58a70d97539c1215ad15f4f2bdc9cb27e00245bb2291f767d4c581387a63022c727026043c0180a848edd1c3fffff21c3fe0b11c65caca8941959536882277e3dc9e61da52527a24e2d79a497a80b33b24f1ca184d56ad13194867d7a0a424977b5f256a4643460a03007ccf2abb042c6a8f357e8c67298f4ee68fa10d82aeec9c63884f43927692db04bfa6651a630ff1e945d5c2ceb1552d0cd69830f257e5d2b500e4447f03edc78938d82871b7075be875dee546cd23ae617356f51fe8f1fb11417e63a436d7ca0ecd22fab3719a"], 0x799) 2018/05/29 11:54:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9931c00000300625f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="b400000000000000250000000000000007001e000000006da7b73e228f000000000000000000950018387c81a506980f73f1b3745625aace24655a06c41f8e3ce2f9f79987b470fb28324ca7d6800615959790a164e6f11c401158e6f5c43fc1d89dc0fecbc2c037e7b8238c682ebb1f271a14b09f7c4272ccd5ba3332da0266b97ac0b6569dc128660b145688abf521db33581c684fb8f1bec156486d0df44ee2ad5ba0f8b122a8f10726c50215"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0xa0a00) sendmsg$kcm(r1, &(0x7f0000001700)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0xd537, 0x7, "85b50660a8d49844570762d24750113773526d0dd54b19c925ed1292bf08668fe64ade5c0c4c9cedc1df6d5f88c3e624c32171e4aeb94e8db4ae4705ff80cd", 0x2f}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="4a4b537d3e2fc2702750dee42692f5347b344731a84a7c10083d010ec4a9951d9c88a2c8aa7f3230027f03bf2ea5a04c0b29d0abbc4c3f78d9df75e9cb60208d271827a7a61b9bec5f2070fbbccb148676a48f1684c14f7d42468fea46c62671cc457babafc7ec80a2ce4abb8198290890b83599163669c0389aff646ebd3f5fb1846ebb52513762c48beda29cbd003fbc8eff99b5f4e79fd609fc86274bcdc1b2b02c919505568e291f1555b0bc888b034bd7a71579c70a5dc166d9d40f005087dea3197c7dea80870a0ba819a571ffbfe77f08812b8813db385b37ee923754f187310f10dc17", 0xe7}, {&(0x7f0000000200)="d018bb53894bca9ff83ebd7ffcdf2ed2a1d8c355fa4962804873f5a54b2578af14d77a507b6dc24cd17d2ac33a256b0c1aca54fad750e58c5b4f25370932c065319f4c7a1d0b7ac72e2ec6eb613afb5899cf2b9c967dfe8fd7b7559b990370e0f130c98e64f30324ea725697d1f0e724626e5b808af716b98390cc5bf2e0a2af7bcd6fef256de5d8e7d1112b4e76bb9319003394b9ef48a47b371437eefeb1e9cf4974c9b1787180b9fea938ba6bdd9a38308f3cb94d890f2d0ef84adc4110331055", 0xc2}, {&(0x7f0000000300)="b2fe95d3893f11055dc49131ec3bea92c6dc436b3730f43c82720494338787f54eadc6fcd9fe91cb1b312d876926d0b1c51a31cd7e496f11dce0b82736e258cd0837786c082462870bf738aaca9179d24be5216df7ba4175d4bf2935cfde7af115507cb81f143db12b002cd957e870bfa783d09493228f62378c9378e165e41e20c563784c64b5b41e54101c727e3b393cfc78d950f114ebaf82ace006531db95044c5048e5884037bcafc5215a4cede7e4b3d4e7768b1865a421837024794ed76be734a01b43816d702e9dfb189911985420a6e7baf7c915e7e793b97d92ed83505fa717426f4617766d8915eb914d4ea3e9f8aa760a4", 0xf7}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000000400)="f7c3342ca8ccd1712e014033dc892747a2350e8afe44390d573fb2f845365b04bc22ce049e7abb80d9982546875823ea8dfe2ffc1c0ff5f2ce13ffec85224d93e05c56c0d72a6c64784f83ad2627b2d1c75e4b7834de5be33b74c3f12ac79d2bd6811476df06667e075770b6c47727935eaf8d4912d2cba2fcb2a162821f13d78683e1b1072cab69256f766aa88a0984abf368ba22fd1c3f1f388b3ee0a5504a7777c11f9ba0a7e0971773211fc7db332d1e395957cc064e92fa7173c9cc8229dcd6ddcaac10291f91a3e88b97e6bf4886f73aa00cd3f7f8e52434fc740042fea1f55004c6f9f90d9e5ea1e6d73360", 0xef}, {&(0x7f0000000500)="91", 0x1}, {&(0x7f0000001600)="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", 0xfd}], 0x7, 0x0, 0x0, 0x48000}, 0x40004) r2 = socket(0x10, 0x3, 0x0) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) getsockname$packet(r2, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001900)=0x14) sendmsg$can_raw(r2, &(0x7f0000001a40)={&(0x7f0000001940)={0x1d, r4}, 0x10, &(0x7f0000001a00)={&(0x7f0000001980)=@canfd={{0x2, 0x7fffffff, 0x7, 0xf1}, 0x20, 0x3, 0x0, 0x0, "ca4c5712087d843dcfd500ac9b73002fb8249180e2d40c8e5ea72fa9209e313c743045590c7c9b9635c748e8204a7e9509cfa0f1ab33cf01c31467654e1e06ad"}, 0x48}, 0x1, 0x0, 0x0, 0x11}, 0x40000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009079c00eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/29 11:54:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000440)=""/205, 0xcd}], 0x1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000400)=0xff0000000, 0x4) socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/29 11:54:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x88, r2, 0x10, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffa9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x43}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7fffffff}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20044080}, 0xc9d8df3a431fb00c) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000480)={r0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x20}) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000000706f29a1edd0000"], 0x18}}], 0x2, 0x0) r4 = semget(0x3, 0x3, 0x2) semop(r4, &(0x7f0000000400)=[{0x2, 0x9, 0x800}, {0x2, 0x80000001, 0x1000}, {0x1, 0x40, 0x1000}, {0x4, 0x0, 0x800}], 0x4) 2018/05/29 11:54:10 executing program 2: r0 = socket$inet(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x3, 0x4000) ioctl$TCFLSH(r2, 0x540b, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/05/29 11:54:10 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x200800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x8003) connect$ax25(r1, &(0x7f0000000100)={0x3, {"1ba2db964a3cdf"}, 0x400}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0x8) sync() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0x5}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0xff}, 0x8) 2018/05/29 11:54:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x2) accept$unix(r3, &(0x7f0000000280), &(0x7f0000000200)=0x6e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000180)=0x3ff, 0x4) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf") sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/05/29 11:54:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000000004) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) write(r0, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x14000000) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200), 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/6, 0x6}, 0x0) [ 231.049142] hrtimer: interrupt took 24956 ns 2018/05/29 11:54:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x2) r2 = socket(0xf, 0x8000f, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x12, "982ea0d223f8025ad1eb5b25d0455cb3c205"}, &(0x7f0000000800)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000840)={r3, 0x2}, &(0x7f0000000880)=0x8) 2018/05/29 11:54:11 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x98) close(r0) 2018/05/29 11:54:11 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x404c0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x80, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mlock2(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000209000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000040), 0x4, 0x2) 2018/05/29 11:54:11 executing program 2: r0 = socket$inet(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x3, 0x4000) ioctl$TCFLSH(r2, 0x540b, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/05/29 11:54:11 executing program 1: r0 = socket(0xa, 0x2, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x6002}, {r0}, {r0, 0x4}, {r0, 0x9000}, {r0, 0x4}, {r0, 0x1000}, {r0, 0x1080}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x3}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xb57, 0x7f, 0x10001}, 0xc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e24, 0x0, 0x4e24, 0xffffffffffff0000, 0x2, 0x80, 0xa0, 0x6, r1, r2}, {0x9, 0xb7fe, 0x5, 0x8, 0x0, 0x2, 0x3f, 0x13d}, {0x7, 0x3, 0xffffffff00000000, 0x100}, 0x2, 0x6e6bbf, 0x3, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x1, 0x3, 0x40, 0x8, 0x7, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000000000), 0x4) 2018/05/29 11:54:11 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x80000001, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)=0x400) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/05/29 11:54:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0xe5, 0x6, 0x1000}, 0xfffffffffffffdd0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x16}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x9f19, 0x6, 0x8000}, 0xfffffffffffffece) r2 = gettid() setpriority(0x0, r2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f0000000200)=0x4) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1000, 0x1) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000340), &(0x7f0000000380)) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000280)="89becbc607e8e01c9a79f8ee18157a42669f59f540cad825057740f23c07416a82fa7704a26bbcb72330ddda619614b2279019527ed7ad37cf995900a7f98ab23d0f93804a122ad0bcc3af9d937c061f0679dacca5ec5b31ea67e46faa9f593ccc6cb105955438b395c69d6c6e4ce8825448a17842bda14f3cff4aa3edb579090c648492d73b6e163c58393989aeeffc967832df773669117c5c8cb13faef16116f797af42aa49ea0e6e0a37573ffb25177ca8306d3a15623997e114") getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) dup3(r1, r0, 0x0) 2018/05/29 11:54:11 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008) msync(&(0x7f00004dc000/0x3000)=nil, 0x3000, 0x0) 2018/05/29 11:54:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) prctl$intptr(0x1d, 0x3) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/05/29 11:54:12 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x108066) r0 = memfd_create(&(0x7f0000000040)='$\'securitysecurity*\x00', 0x3) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/05/29 11:54:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="3d26262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000280)) 2018/05/29 11:54:12 executing program 2: r0 = socket(0xa, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x3a4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/29 11:54:12 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000000a0afd4f6ce78000000000000000001800011014000000ff02000000000000000000000000000100"], 0x2c}, 0x1}, 0x0) 2018/05/29 11:54:12 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth1\x00') connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/05/29 11:54:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockname(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000340)=0x80) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000380)=0x9, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x40000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000011c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1, 0x0, "6ca32c4a9d7116ef67013122f3b7bf6303b13a12e59294c02928b9a341448c6fada9112fad8a7a70a3e3ac470803835fecc7da20e7697c492e334517d1495f47356ad64305085851140dc11b3897eeeb"}, 0xd8) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) wait4(r3, &(0x7f0000000040), 0x81000003, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/29 11:54:12 executing program 5: unshare(0x24020400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001300)=""/120, 0x78, 0x24}, 0x0) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4108}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 2018/05/29 11:54:12 executing program 6: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000380)=0x4) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000001680)=[{&(0x7f0000000100)=""/212, 0x38e}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000000000)=""/135, 0x87}], 0x4) [ 232.340023] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 11:54:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) 2018/05/29 11:54:12 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x7, 0x6, 0x2, 0x0, 0x6}) epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = semget$private(0x0, 0x3, 0x412) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/91) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/05/29 11:54:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000001, 0x200000) pipe2(&(0x7f0000000180), 0x4000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/29 11:54:12 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20100, 0x0) getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x80000000, 0x80800) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1ffffffffff6, 0x0) ioctl(r1, 0x6, &(0x7f0000000080)="a3a56dd87e9f4ec2f4c1091c15d0d240b46a1c9b63679bf659c82a8479ce44bfc935f748b58fd279b4c967bf496845fde69bf1f5658a") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffc, 0x4c831, 0xffffffffffffffff, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000100)) 2018/05/29 11:54:12 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000440)=0x1) ptrace(0x10, r3) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xfffffffffffffef5, 0x2, 0x9, 0x100, 0x401, 0xfffffffffffffffc}, 0x1000}, 0xa) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x193000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff, 0xee91, 0x6, 0x500, 0x6, 0x2000200, r6}) 2018/05/29 11:54:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', '\x00'}, &(0x7f0000000040)="0000000201000000000000000000000000000000", 0x4f, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000000980)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/41, 0x29}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/113, 0x71}, {&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/101, 0x65}, {&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/77, 0x4d}], 0x8, &(0x7f00000008c0)=""/166, 0xa6, 0xfffffffffffffffe}, 0x40) recvfrom(r0, &(0x7f0000000080)=""/46, 0x2e, 0x10041, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000280)=""/140, 0x8c) 2018/05/29 11:54:12 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)="76657468305f746f5f836f6e6400") write$eventfd(r0, &(0x7f0000000040)=0x7f, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/67) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r2) listen(r0, 0x5) shutdown(r1, 0x1) 2018/05/29 11:54:12 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000b00), 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r5 = getegid() getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0x0]) r7 = syz_open_dev$sndpcmp(&(0x7f0000000b40)='/dev/snd/pcmC#D#p\x00', 0x5, 0x28400) ioctl$BLKGETSIZE(r7, 0x1260, &(0x7f0000000b80)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x5, 0x600, [0x20000480, 0x0, 0x0, 0x20000618, 0x20000728], 0x0, &(0x7f0000000140), &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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"]}, 0x678) 2018/05/29 11:54:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x1, 0x102, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000080)="191b4de05ade20ac1f79985f0d1cea02342ea5c9d0e92e3008888aa69ad021e7b3be1e038f8dc9ba24d7c0"}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) 2018/05/29 11:54:12 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x800000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0x4) ppoll(&(0x7f0000000140)=[{r0}], 0x1b4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000200), 0x19) [ 232.765740] ================================================================== [ 232.773155] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 232.779643] CPU: 0 PID: 15260 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 232.787000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.796346] Call Trace: [ 232.798940] dump_stack+0x185/0x1d0 [ 232.802589] ? ebt_stp_mt_check+0x24b/0x460 [ 232.806918] kmsan_report+0x149/0x260 [ 232.810721] __msan_warning_32+0x6e/0xc0 [ 232.814785] ebt_stp_mt_check+0x24b/0x460 [ 232.818940] ? ebt_stp_mt+0x24c0/0x24c0 [ 232.822916] xt_check_match+0x13fb/0x1610 [ 232.827074] ? mutex_unlock+0x15/0x80 [ 232.830876] ? xt_find_match+0x72a/0x7e0 [ 232.834945] translate_table+0x4bb5/0x60f0 [ 232.839193] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 232.844655] do_replace_finish+0x1258/0x2ea0 [ 232.849082] do_replace+0x719/0x780 [ 232.852724] do_ebt_set_ctl+0x2ab/0x3c0 [ 232.856706] ? rcu_all_qs+0x32/0x1f0 [ 232.860422] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/29 11:54:12 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@rc={0x1f, {0x1ff, 0x8, 0x7fffffff, 0xa1, 0x4b85, 0x20}, 0x2}, 0x38c, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x4000001) 2018/05/29 11:54:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x81, 0x80200) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30d) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = geteuid() lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) bind$bt_l2cap(r2, &(0x7f00000003c0)={0x1f, 0x401, {0x7f3, 0x800, 0x0, 0x1, 0xffffffffffff35a9, 0x20}, 0x381, 0x4}, 0xe) r5 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000040)=0x80, 0x4) 2018/05/29 11:54:12 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x309000, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x8) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000140)=[0x2fe]) [ 232.865792] ? ebt_cleanup_entry+0xb10/0xb10 [ 232.870202] nf_setsockopt+0x476/0x4d0 [ 232.874090] ip_setsockopt+0x24b/0x2b0 [ 232.877985] udp_setsockopt+0x108/0x1b0 [ 232.881965] ? udp_lib_setsockopt+0xad0/0xad0 [ 232.886460] ipv6_setsockopt+0x30c/0x340 [ 232.890519] udpv6_setsockopt+0x110/0x1c0 [ 232.894669] ? udpv6_destroy_sock+0x260/0x260 [ 232.899168] sock_common_setsockopt+0x136/0x170 [ 232.903837] ? sock_common_recvmsg+0x270/0x270 [ 232.908417] __sys_setsockopt+0x4af/0x560 [ 232.912574] __x64_sys_setsockopt+0x15c/0x1c0 [ 232.917075] do_syscall_64+0x152/0x230 [ 232.920966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.926149] RIP: 0033:0x455a09 [ 232.929331] RSP: 002b:00007fb4f04d4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 232.937041] RAX: ffffffffffffffda RBX: 00007fb4f04d56d4 RCX: 0000000000455a09 [ 232.944306] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 232.951571] RBP: 000000000072bea0 R08: 0000000000000678 R09: 0000000000000000 [ 232.958836] R10: 0000000020000a80 R11: 0000000000000246 R12: 00000000ffffffff [ 232.966106] R13: 00000000000005c8 R14: 00000000006fcb60 R15: 0000000000000000 [ 232.973378] [ 232.975000] Local variable description: ----mtpar.i@translate_table [ 232.981389] Variable was created at: [ 232.985114] translate_table+0xbc/0x60f0 [ 232.989178] do_replace_finish+0x1258/0x2ea0 [ 232.993576] ================================================================== [ 233.000923] Disabling lock debugging due to kernel taint [ 233.006362] Kernel panic - not syncing: panic_on_warn set ... [ 233.006362] [ 233.013727] CPU: 0 PID: 15260 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #102 [ 233.022476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.031820] Call Trace: [ 233.034417] dump_stack+0x185/0x1d0 [ 233.038054] panic+0x39d/0x940 [ 233.041267] ? ebt_stp_mt_check+0x24b/0x460 [ 233.045592] kmsan_report+0x260/0x260 [ 233.049398] __msan_warning_32+0x6e/0xc0 [ 233.053466] ebt_stp_mt_check+0x24b/0x460 [ 233.057621] ? ebt_stp_mt+0x24c0/0x24c0 [ 233.061601] xt_check_match+0x13fb/0x1610 [ 233.065765] ? mutex_unlock+0x15/0x80 [ 233.069569] ? xt_find_match+0x72a/0x7e0 [ 233.073641] translate_table+0x4bb5/0x60f0 [ 233.077894] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 233.083361] do_replace_finish+0x1258/0x2ea0 [ 233.087804] do_replace+0x719/0x780 [ 233.091445] do_ebt_set_ctl+0x2ab/0x3c0 [ 233.095436] ? rcu_all_qs+0x32/0x1f0 [ 233.099164] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.104535] ? ebt_cleanup_entry+0xb10/0xb10 [ 233.108950] nf_setsockopt+0x476/0x4d0 [ 233.112844] ip_setsockopt+0x24b/0x2b0 [ 233.116739] udp_setsockopt+0x108/0x1b0 [ 233.120716] ? udp_lib_setsockopt+0xad0/0xad0 [ 233.125216] ipv6_setsockopt+0x30c/0x340 [ 233.129283] udpv6_setsockopt+0x110/0x1c0 [ 233.133437] ? udpv6_destroy_sock+0x260/0x260 [ 233.137936] sock_common_setsockopt+0x136/0x170 [ 233.142610] ? sock_common_recvmsg+0x270/0x270 [ 233.147195] __sys_setsockopt+0x4af/0x560 [ 233.151354] __x64_sys_setsockopt+0x15c/0x1c0 [ 233.155857] do_syscall_64+0x152/0x230 [ 233.159751] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.164994] RIP: 0033:0x455a09 [ 233.168175] RSP: 002b:00007fb4f04d4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 233.175879] RAX: ffffffffffffffda RBX: 00007fb4f04d56d4 RCX: 0000000000455a09 [ 233.183146] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 233.190409] RBP: 000000000072bea0 R08: 0000000000000678 R09: 0000000000000000 [ 233.197676] R10: 0000000020000a80 R11: 0000000000000246 R12: 00000000ffffffff [ 233.204944] R13: 00000000000005c8 R14: 00000000006fcb60 R15: 0000000000000000 [ 233.212647] Dumping ftrace buffer: [ 233.216173] (ftrace buffer empty) [ 233.219857] Kernel Offset: disabled [ 233.223459] Rebooting in 86400 seconds..