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", 0x1000}, {&(0x7f0000001740)="ca13be800247bc3b8122b508f4b59c5e18f4ac70d27ca8d84baf1d3ac9ccb4088a389427c001046929197855d32f5e912758a756f48b4649d3a62b28db3379968b45ce11bffd1c267185772fb7debcdef5e9", 0x52}, {&(0x7f00000017c0)="9979e86ae6e23c8f3b6001ccb471e395aafe775b23455e658901714517ae07c089c8512c1842105c87ecb31280c9f2823240b7b180b0666710c4022d63b522b8f16c4b0fd7ab3a32ebfcb2b6f9f469784cbbd85f078efdfee55e2b3c16b52d74ee80b67f857ef2b024c65b3a42501c3414cd2772043d77a8a8c01ee2787a658040a54629fc319a1414891bc1975882a6436b78aaab5d68a6ea813426f3234d989cb4259473d05ee3398a58986fa2c81252452015ffbbbd11beada62264f70a358b9c0e5834ba88f338c91fc77e6a68179b616115628b2905951cf94e", 0xdc}], 0xa, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20081}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="00000001", @ANYRES16=r2, @ANYBLOB="20002cbd7000fddbdf25060000000800060000000000300002000800070001000000140001000000040100000000000000000000000008000300050000000800080005000000"], 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/27 04:26:51 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f00000016c0)={0x19980330, r0}, &(0x7f0000001700)) fanotify_init(0x3, 0x40000) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa39, 0xc080) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x1) 2018/03/27 04:26:52 executing program 5: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001040)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000180), 0xffffffffffffff80) 2018/03/27 04:26:52 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) syncfs(r2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) write$eventfd(r2, &(0x7f0000000000), 0x8) dup2(r1, r3) 2018/03/27 04:26:52 executing program 2: sched_setaffinity(0x0, 0x13b, &(0x7f00002d4ff8)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000300)={0x7, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000000c0)=""/11, &(0x7f0000000200)=0xb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x1000000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000ed74}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r3, 0x100, 0x5, r3}) r4 = syz_open_pts(r0, 0x200000) read(r0, &(0x7f0000000100)=""/217, 0x93) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TCXONC(r4, 0x540b, 0x1) 2018/03/27 04:26:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000040)=ANY=[]) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/03/27 04:26:52 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x40}}, 0xfffffffffffffffc, 0x800, 0xfffffffffffffffc, 0x0, 0x10000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x5, 0x10000}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000080)={{0x8, 0x1, 0x0, 0x1f, 0x4}, 0x58}) recvmmsg(r2, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/03/27 04:26:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000000080), 0xffffffffffffffc1, 0xfffffffffffffffd, &(0x7f0000000240)=@llc={0x1a, 0x31f, 0x1000, 0x9, 0x3a6, 0x800, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff12) 2018/03/27 04:26:52 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1}}) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)) 2018/03/27 04:26:52 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"67726574617000000000000000078a9c", 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:26:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/03/27 04:26:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x11}) 2018/03/27 04:26:52 executing program 2: open(&(0x7f00000000c0)='./file1\x00', 0x80043, 0x20) r0 = userfaultfd(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff3000/0xb000)=nil, 0xb000}, 0x1}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)}, 0x20000000) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000000000)='v2') 2018/03/27 04:26:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)=""/164, &(0x7f0000000180)=0xa4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000000200)=0x90) 2018/03/27 04:26:53 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="2f6578650000000700000000000000f191be10eebf000ee9020700000000000054fad2da75afe70b27a0fd6a1f0200f5ab26d7a071fb35331cc31c5a6568641006d7c0206a74e3332653000000000000") getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) pread64(r1, &(0x7f0000002000)=""/4096, 0x11f4, 0x0) 2018/03/27 04:26:53 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x416b80, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x100000001, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) mlockall(0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="5ab6499a4ea5d9034c259f51397a8646711764d0b192e64b231678d0255c4b3036d5765a6add3822f34974cbce5bda8dd948a27de11d1eb6f2fb48c861cf81a2aafae48b67c39ecae6beff0f45c5e51921ec2825e1be441c3afccdd9f13412fc814021993f5768c4860ef3"}, 0x35d) 2018/03/27 04:26:53 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)=""/59, 0x3b}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x1f0, 0x120, 0xffffffff, 0x1f0, 0x0, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f0000000080), {[{{@ip={@empty, @rand_addr=0xc066, 0x0, 0xff, 'vcan0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x10}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xcb2, 0xe}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x17, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}, @icmp_id=0x65, @gre_key}}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'vcan0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x89, 0x1, 0x25}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @gre_key=0x1, @gre_key=0xbb5b}}}}, {{@ip={@loopback=0x7f000001, @empty, 0xffffffff, 0xffffffff, 'teql0\x00', 'dummy0\x00', {}, {}, 0x17, 0x1, 0x4}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1c, 0x8, 0x8, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @loopback=0x7f000001, @loopback=0x7f000001, @gre_key=0x10000, @gre_key=0x3}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'ifb0\x00', 'gretap0\x00', {0x47fee25ff5f87a1d}, {0xff}, 0x3f, 0x0, 0x2}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3, 0x8, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0xf, @ipv6, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x80000000, @gre_key}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/03/27 04:26:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="9b6ece1e8684c5f31baa3f0bd83db7e23c49662ca5f363a3cbe29442380e3780a2dc3cb4c286be7630e3cd807248a292e13de99fa03fb51c13aac3c914a69c5af44014cf92041f90e165d8277cadf716fba3a735054e51f2351ff3c4dde1fe40a9c4e178822fbf7e19aaed582b654eb9806953b2", 0x74}, {&(0x7f0000000180)="860dd06b1251c03d113365b8f3370457da75db6128a762c8cf806c53243475b3dfffc4b067c56ca2385f6f5cab198799e85e06d8fc480d9e4bd2e614730a8004bf2dc181f5d1b61df766fe5c3030783fa0c7bf3ff82bc5ff7f273202ddcbe4a1d98241848b935da0c7ecc7c209badc3acb177b68a80794e5d0bfdc495d13b27d6f03ed47f7c7d75f13778920e5944be5e31473ff81edf68fd8a523b8a898ea3b8c4f2cb0d2ff0ddca6e1fbb59e395b04848afc733989ce7e580a26ce0518e73c1c4abcfef58d7d8e6e1418596ca07e5d1dab0555", 0xd4}, {&(0x7f0000000280)="42fd11833d31cf503093d1d401c4fa8325f4081b5b59093136779368a13ce07c8d2f0e1782ba20696435423f480b2c2098e316ce69e7d163764701eac2f32404bd0b4ce9dea0ebdf34b60dd36945d975623b27d60e69510a93a0f0f6", 0x5c}, {&(0x7f0000000380)="2556452222bdde610dd0dfe3d32baf230c111534104f0f5ebd1bca9fe638a726023677fd47f497987044ba9301371f41e53b963da92b859ba8c84c19c7cda58e1d284783353abc26a5424434d33aba437afa4db4fbd07a9a5a1cc058a0d4fbf87c8364e5b8473111141d5e6aad617edc171c4f57a43a314dbe3eb4e389dafa3774f6ec9f4749f3b5a4c8d795eaa3b6e7b64e50116c6e7de0c674362016a5c1818e986574f4d9f1b7efb5257adc71bb1fcf6e5c9d72adf20b5056d5f587ed7f40d0d3c0ddd64565c286ae24991a5f4a367f188ac4afb0f3bf6ee3ef23ab7223168c9e683b76f80c538771a22c63159585bc", 0xf1}], 0x5, 0x0) 2018/03/27 04:26:53 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000000c0)=""/148, &(0x7f0000000200)=0x94) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) prctl$setptracer(0x59616d61, r2) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) fcntl$notify(r1, 0x402, 0x0) 2018/03/27 04:26:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x20000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/27 04:26:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1c, 0x8, [0x6, 0x9, 0x0, 0x1, 0x0, 0x4, 0x200, 0x6]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x14, "ca5596ab3f8d568e90013167e66d2d5a83b31c20"}, &(0x7f0000000100)=0x1c) 2018/03/27 04:26:54 executing program 5: r0 = inotify_init1(0x0) set_mempolicy(0x2000000003, &(0x7f0000000000)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/27 04:26:54 executing program 2: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x8, 0x4, 0x1}, 0x2c) 2018/03/27 04:26:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f0000000080)=""/117, 0x75, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/03/27 04:26:54 executing program 4: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000280), 0x400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x8000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) 2018/03/27 04:26:54 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x8000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3000, @empty, 0x5}}, 0x6, 0x404000, 0x7, 0x2, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x3, 0x20, 0x2, 0x4}, &(0x7f0000000280)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x12400, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000dd0000ad3e00", 0xa201}) pwritev(r1, &(0x7f0000000340), 0x0, 0x0) 2018/03/27 04:26:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x8000) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000080)=0xff, 0x4) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="34004000740000fa", @ANYRES32=0xffffffff, @ANYBLOB="1c0000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a4ee596bd226abab1579ef02732cbf4719289b7bca9dbb51e885dc7dda8a701aa877b602e767f0920297620bffc13342aea97bc875b21221602fe1dba47e258cd0a48c5"], 0xd4) 2018/03/27 04:26:54 executing program 1: r0 = semget$private(0x0, 0x0, 0x100) semop(r0, &(0x7f0000000080)=[{0x7, 0x20, 0x1000}, {0x3, 0x2, 0x800}, {0x4, 0xff, 0x1000}, {0x0, 0x7, 0x800}, {0x4, 0x101, 0x1800}, {0x6, 0xffffffffffff9eef, 0x800}, {0x7, 0x2, 0x1800}, {0x1, 0x3, 0x1800}], 0x8) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x5e, 0x1000000000020002) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) 2018/03/27 04:26:54 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x3, 0x8, 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x20000000084) r1 = accept(r0, &(0x7f0000000240)=@rc, &(0x7f0000000180)=0xfffffffffffffce1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x5, 0x10000, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}) 2018/03/27 04:26:54 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) sched_setaffinity(0x0, 0x8, &(0x7f00009d2ff8)=0x40000081) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) mremap(&(0x7f00004ad000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00007a6000/0x4000)=nil) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) 2018/03/27 04:26:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0xffffffffffffffff, 0x3, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)) semop(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x3}) 2018/03/27 04:26:54 executing program 7: r0 = socket(0x13, 0x100000802, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'ip6_vti0\x00', 0x1000}) fdatasync(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x126) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) r5 = getpgrp(r4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x41, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x4, 0x10000, 0x8, 0x1ff, 0x0, 0x0, 0x2000, 0x4, 0x10001, 0x80000000, 0x40, 0x496, 0x3, 0xffffffff00000000, 0x80000000, 0x7ff, 0x20, 0x8, 0x2, 0x2, 0x280000000, 0x0, 0x3, 0x800, 0x1f, 0x0, 0x2, 0x0, 0x7ff, 0x101, 0x4, 0x0, 0x0, 0x800, 0x400000000, 0xffffffffffffffff, 0x0, 0x44, 0x3, @perf_config_ext={0x81, 0x100000001}, 0x10008, 0x4, 0x333, 0x2, 0x7, 0x1, 0xfffffffffffffffd}, r5, 0x1, r6, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:26:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/27 04:26:54 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaae080045000020040000000002907800000080ffff0000ffff9078e000000108070000"], &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x800) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x6}) 2018/03/27 04:26:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000007240)=[{{&(0x7f0000006d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000070c0), 0x0, &(0x7f0000007140)=""/203, 0xcb}}], 0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) dup2(r1, r2) recvfrom$llc(r0, &(0x7f0000000040)=""/9, 0x9, 0x3, &(0x7f0000000080)={0x1a, 0x33f, 0x1ff, 0x8001, 0x3, 0x8d23, @random="967c895cdc95"}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="06ad14", 0x3}], 0x1, &(0x7f0000000880)}, 0x0) 2018/03/27 04:26:54 executing program 4: getgid() unshare(0x24000200) unshare(0x4000000) 2018/03/27 04:26:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)=""/9, &(0x7f00000000c0)=0x9) fchmod(r1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) 2018/03/27 04:26:55 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x28) r1 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$void(r2, 0xc0045878) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000100)) unlink(&(0x7f0000f86000)='./control/file0\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) close(r2) 2018/03/27 04:26:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/27 04:26:55 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000600)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0)=0x4, 0x4) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) 2018/03/27 04:26:55 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r8 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getpeername(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000006c0)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r9, 0x6, 0x21, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x100) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0xffffffffffff8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYBLOB="ac153d62b17428b50a5d1e75a114d2e567f113115dff74bd0563317527b4e938c3ce9f09c231e40778c38f03716b9b74276dbce86ea053903abd81f156119f697938f2207b80f2085995608668b76d3d803e9bf5255ef344803e0bf33b5f1c9c199da517cd6bc9cc3919e83b3d33f4616bfa666eb5f55beee3dda343d595fbd216bf9b78345422a433e9d1530082cdca7e451388d75ca34f826170154fad71cab61ff34896c18c472a22571b9ef073014bafb3ebbd8cc7335a39971dd9da493d67"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) getsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xffffffffffffffbc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0xa, 0x0, 0xa0, 0x1d, r10, r11}, {0x100000000, 0x9, 0x100, 0x3, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x6e6bb8, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x100, 0xfffffffffffffffe}}, 0xe8) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r2) 2018/03/27 04:26:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x9, 0x8001, 0xd7, 0x1, 0x81, 0x200, 0x81, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x101}, &(0x7f0000000240)=0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000280)=0xffffffff80000001) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000100)=0x7ff) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:26:55 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x1f88, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x10000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x4e20, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0xd}, 0x6}}, 0x1, 0x9, [{{0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x282120b4}}, {{0xa, 0x4e22, 0xd9, @empty, 0xfffffffffffffc00}}, {{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xbc}}, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x5, @empty, 0x5}}, {{0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800}}]}, 0x510) 2018/03/27 04:26:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) memfd_create(&(0x7f0000000080)='[em1\x00', 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/27 04:26:55 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/4096) prctl$void(0xd) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x4) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f0000000100)='./control/file0\x00') close(r2) 2018/03/27 04:26:55 executing program 6: r0 = socket$inet(0x2, 0x0, 0x10000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff85e00000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/27 04:26:55 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/27 04:26:55 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:26:55 executing program 1: syz_emit_ethernet(0x0, &(0x7f00006a4000)=ANY=[], &(0x7f0000000040)={0x0, 0x3, [0x0, 0x9e9, 0x0, 0xfffffffffffffffe]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000180)={0x88f1, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/132, &(0x7f0000000000)=0x84) 2018/03/27 04:26:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0)) execve(&(0x7f0000f61ff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000148ffc)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) r6 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000001c0)={0x401, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) close(r0) readv(r1, &(0x7f0000000900)=[{&(0x7f0000000280)}, {&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000540)=""/190, 0xbe}, {&(0x7f0000000600)=""/253, 0xfd}, {&(0x7f0000000700)=""/179, 0xb3}, {&(0x7f00000007c0)=""/65, 0x41}, {&(0x7f0000000840)=""/24, 0x18}, {&(0x7f0000000880)=""/103, 0x67}], 0xa) 2018/03/27 04:26:55 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x17b) getxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/224, 0xe0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f0000f6a000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='os2.GPn\'selinuxr\x00\x00\x00\x00']) 2018/03/27 04:26:55 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x11, 0x4, 0x4, 0x9, 0x4c, 0x68, 0x8, 0x7fffffff, 0xff, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x24, 0xea59, 0x3, 0xe8, [{[], 0xf44}, {[@rand_addr=0x4], 0x10000}, {[], 0x7f}, {[], 0xfffffffffffffe01}, {[], 0x401}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x4}]}, @lsrr={0x83, 0xb, 0xfffffffffffffffd, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x10000}}}}}, &(0x7f0000000140)={0x1, 0x4, [0x47, 0x435, 0x522, 0x960]}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa0003bbaaaaaaaaaa0a30ac8000000000000000008fbf6259a70e9d60b8080000000000bbfe8000000000000000000890"], &(0x7f0000000000)={0x0, 0x2, [0xd1a, 0x5df, 0xe98]}) 2018/03/27 04:26:55 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x8001) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1036, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xf9, 0x2) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x8, 0x8001, r4}) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x2, 0x4) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) 2018/03/27 04:26:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x2, 0x1, 0x7, 0x2, 0x8}, 0x100000001, 0x2}) setrlimit(0x0, &(0x7f0000000040)={0x1a, 0x88}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007d9ff8)) 2018/03/27 04:26:55 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/03/27 04:26:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000001240)=0x4) r1 = getpgrp(0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000040)="5c587ddc30230c887513271645fc5844148470ee554bcf35b414a73707d22e8a541e25c950a308242997d65ba26315c49ccee5875fc6f69fe312756b4a694c83f224cae5615aaae1112a627a6ee8c64a0ba60880820aaf87badf46b0e5fdd9be093529f8f9281e80b5e098fb9ec29bb15e3bf127d9c56a9c9bc5cc10e029337c") r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) 2018/03/27 04:26:55 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400040) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0xffff, &(0x7f0000000100)=0x4) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x5, 0x4) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000040)=0x8, 0x4) 2018/03/27 04:26:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='+*ppp1(\x00') r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x7e36, 0x1, 0x9}, &(0x7f0000000240)=0x10) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0x0, 0x3, 0x8001}) 2018/03/27 04:26:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="350000000008010013000002230000e6cd04000000f036b74a6f855f788638293e08dc5fc062b6e4810000000000"], 0x14}, 0x1}, 0x0) r1 = getpid() getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\b\x00M\x00', @ANYRES32=r2, @ANYBLOB], 0x220}, 0x1, 0x0, 0x0, 0x800}, 0x4) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x2, 0x1, 0x400, 0x6, 0x0, 0x40, 0x41001, 0x3, 0x100, 0x2, 0x7, 0x20, 0xd9, 0x0, 0x4b9, 0x0, 0x100000001, 0x7f, 0x2, 0x2, 0x6, 0x7f, 0x440, 0xff, 0x3, 0x0, 0x100, 0x4, 0x4, 0x1, 0x1, 0x6, 0x0, 0x100000000, 0x9, 0xdc, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000400), 0xa}, 0x10, 0x0, 0x0, 0x6, 0x20, 0x4, 0x81}, r1, 0xe, r0, 0x3) 2018/03/27 04:26:55 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000000c0)="843365752a9d79ac83fc", 0xa}, {&(0x7f0000000100)="e885e79cc6b6e4dfe10806bcadf821cf772403573aedd40731304b0827aabe5fb49a3b9ee73266a982699faa18927ac9210efaa2cf95008974e140d06c53fee27bdc4c41f9ca61b7ee2df36cdf6be6e5b49401201b2b2fa692d6b776487d4ba524cfd8251a668ecefea021d7b79f05ca298a1571eed765382670d773964760260583bb4cd47b21130b1c81cb3b68f5f7f99387f32f9977d9e039f53e61a91df87b9c1c96319d8e75cb3702b42ac0d8eeebfc976624a636e95c", 0xb9}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="d925b3edf89c5e4157e352e042a45c4861a4c2bfb4a1b17e7c47b467cff9762ae993eccc3a8cad11e6d6ca9cbd1d527842f5691fee847b293808cdc8597bb77627cfbab0de26659137d2803b24a1ec925b6182604491411a75c93aabd0513b6cedacd7a6558cacdd942ad338237c2e1b1f5f8ff12fb9380724dfb35a42872fb80d3c1f128a1c262b29f11e2be45524f545ad1dfeb8", 0x95}, {&(0x7f00000002c0)="5342f7deaf9fde7c0cab3e5d82007000a9ef3b8ea9e3236ebbb68cc2dcd5fec125ca6f0cefafe16817e5b885755a1d9dab7a1703e1904186", 0x38}], 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001580)={0x0, 0x6}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002640)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002680)={r2, 0x4, 0x84, 0x1, 0xff, 0x200, 0x6, 0x5, {r3, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x8001, 0x80000001, 0x5198, 0xbdb}}, &(0x7f0000002740)=0xb0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000001c0)="e7c27f682f9ede1ad2c4de095076adb426298b9bf2cd8ccc260fc81d5edb74a4ab287f26859951ed0a388a272ef9267b706deb", 0x33}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}], 0x58, 0x80}, 0x20000800) 2018/03/27 04:26:55 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400040, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x81}) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000), 0x0) [ 121.523863] IPVS: length: 132 != 24 [ 121.537973] IPVS: length: 132 != 24 2018/03/27 04:26:55 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xfec) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}}) splice(r0, &(0x7f0000000040)=0x13, r0, &(0x7f0000000080), 0x10001, 0xc) 2018/03/27 04:26:55 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000a9f810c700", 0x1401}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'dummy0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:26:55 executing program 0: perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/222, &(0x7f0000000100)=0xde) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000001300)=[{&(0x7f0000001200)=""/219, 0xdb}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) 2018/03/27 04:26:55 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0xfffffffffffffc00, 0x4) r1 = timerfd_create(0x5, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000280)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80102, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0xff, 0x18000000, &(0x7f0000000080)="9e84804bc3a7790e864298e56297340535a9c7310a6e5ee19bd69bdcff96c8552bf4305772331c5dcbf385433bf0fbd9cded8e41b45a9be8fe", 0x1, 0x5, 0x7, 0x200, 0xb9f, 0x100000001, 0x40, "fa878a0ecd125ab63bc65bce951efb554c35b3acdf3e6533f9dbe53d5629777bf53aee9d5415b8bb018833d416df036e59def82d5b81d0de4890379b2e0d1d75f024e9a42ed8c16fbc10196d3d17c6143647d59c529cb97c157452b17cff120f104b81a4ba84c8c1937932c0eeccaeb71a29b478a635918453e3dae02a9e6eab148f3a4a69058eebf5762685a87bcfbf2d6578893df5b7e097ac61dbe45a6589cbcbabc56fba7ba3ca7379a9d6f12beebdddb0796e92e3571f33d30a7dde77724356298e555c30acf1e1516952a2474b0d9942bfe92df0f30cdbb1868d6e"}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000240)=0x1) 2018/03/27 04:26:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000240)=@random={'security.', 'eth0{proc\x00'}, &(0x7f0000000280)=""/24, 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000ff0f00000020000000000061000000fd5023030000000000009074a72d9f186bce595320f3c50a4b40d79b469eab8f2d6afe0358b2dd30bd0e7c365c24bf4f07bbff110d8661cce6c7ba147381b5567a55543dd4c55e4490bd685ac0ac43f8bdf62169ac62ca7608a636f4e75c9b3a408af80678779f309624a3185f1efe8b1f8f385192b937a76a64ab9ddae64a3eb6e346cfc7dac42428a3d2a10c25c10ecb79f34fa028cb937ed1b7bb7d2d0aee8c1110408f708d67b1e85dce9a5a92f520fd4b81141bd907604f1747504ae8f3588315657c3fe9d1de7d7e555f5774"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0x0, 0x4, [0x5]}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/27 04:26:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00000002c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="f80000001600090300000000000000000000000000e0ff000000002d46000000ac14140000001d00000000000000000000000000000000000000000000000000b1d92a8d3590f94ae3090a39082cc24334db01d7ae1c2b30e882dd91f222a16f7c37f6b1242b8caf50cd51fa5ef58be72cf3c85d895cd728f942ea76c9f40be0d21c36b98f138e48907dcbebd2d74e3d7f8a8de0c139e6d294f224cee95da7ba765e9bed9667d033bdb577461d1d5e8160d300fbc50fa70dcb126776f014907a13010630387ef786a6095993109e257f81dbda5ef0c70f3585175942ee9d1f194747baee9d2a4cbbb0a65f7746cb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffcb}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000280)={@empty, 0x0}, &(0x7f0000000300)=0x14) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)=ANY=[@ANYBLOB="500200001700240028bd7000fbdbdf25ff020000000000000000000000000001000000096c00000000000000000000000000ffffac14141300000000000000000000ffffac14141a000000000000000000000000000000004e2000c24e23003f0a00a02004000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="008c0000000000000000ffff00000000000000010000000000000000000000004e2200004e2200000080290000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x250}, 0x1, 0x0, 0x0, 0x40055}, 0x80) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x204000, 0x0) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f00000000c0)=0x9, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/27 04:26:55 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)="74c62447cc7e78d64ad6b47ec1bbb0e8008b1a5d711d55430ba1c31719b67be26c36f30d4a73852f100041162323d3aa800a14d6792213d8439744f51299bdb700c770aaa7e358b0b3f6b2ffb0ef51d6eedc35ff33e5c808456acf5240d546ffa54251f2cd8eedef84f4e0570d1cb3ae98d495a3a526f0bf8cda7dbfee85955a66863e74e79bb037f2c1ab98fba555703f1e2318c61fc0227f8de85acc38699547e722ae70c4d5f4dc780da6dbc296441dab07b2595dd30c0a8c2fd3d6f466ae59fda91cef5f842ea4ca79c60950ecafee80", 0xd2}, {&(0x7f0000000240)="afe82d3e90e243eca45950be09761b94a9684660b8fda059419f", 0x1a}, {&(0x7f0000000280)="ee0d3e7682cf25faae7854468e24005ca8c352f4352776ac3ab586a484c11d5a38a46be91311b02761", 0x29}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="346a385391e7929f7372c49c9285cc9c9b42dee29b44b700658613764b2e924d439cb78a195dded1e9b4558b20fcc6816cb940e1c99c2361497f444daff43e498c2e765b3f8e23c514a6cce1abf2a6a1cd8279b53e86751e8ab34a58f4d89172e3d07fece9b29fe89b1b946f3e9aa2c068bd50aff691e790f5a32d52b0c188e5723e40c9858f729aba7ad024eb81355a6bb6fd6d410a82399f06a0499c59d417676039ac564f1aff7bf9716ecd418b4712cf356f2805f91f8a207daadff0cfb9944683ee20482c9550bccd742b025352bd3ae75572c03e5c279cc056ef515fb2688b00ddcc6746b870996d80f3544153fe84", 0xf2}], 0x5, 0x0, 0x0, 0x4004084}, 0x20000000) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) [ 121.872831] bond0 (unregistering): Released all slaves [ 124.953691] IPVS: ftp: loaded support on port[0] = 21 [ 125.961712] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 126.857318] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 126.863539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.926348] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/27 04:27:01 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0xaf01, &(0x7f0000000080)={0x1, r1}) 2018/03/27 04:27:01 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') close(r0) 2018/03/27 04:27:01 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x431b8446) accept4(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000093a000), 0x4) rt_sigpending(&(0x7f0000000040), 0x8) 2018/03/27 04:27:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000076ff8), 0xffffffff) 2018/03/27 04:27:01 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='wchan\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) sendfile(r1, r1, &(0x7f0000000080)=0x3fffffff, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000000000)) 2018/03/27 04:27:01 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200002000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10008}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f00000005c0)=@nat={"6e61740000000000000000000000000008000100", 0x1b, 0x5, 0x490, 0x0, 0x3b0, 0xffffffff, 0x160, 0x160, 0x518, 0x518, 0xffffffff, 0x518, 0x518, 0x5, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80}}, 0x0, 0xa8, 0xf0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@rand_addr, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@rand_addr, @gre_key}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x360c, 0x101000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x3ff, 0xffff, 0x7, 0x7f}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000580)) 2018/03/27 04:27:01 executing program 4: r0 = open(&(0x7f0000000300)='./file0\x00', 0x121000, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000480)={0x9, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/sockstat\x00') ppoll(&(0x7f00000000c0)=[{r1, 0x5446}, {r1, 0x2080}], 0x2, &(0x7f0000000100), &(0x7f0000000140)={0x7}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f00000001c0), 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) pwrite64(r0, &(0x7f00000004c0)="9f66ed42ce9016ba4819aa8248b74a1726afd71b1d40a8641a36f3dafff05559ce6e96fdc0e48960b41d86c4d372c449178cf8f238779e106b303fc3e9e676e470b9166b70c6ea03d2ac35a4a494520925e5b35fc01131ef56aef313c4539c48b5eade9cae33971f7da2e2161e0fa38810d7de49e45870f94fa016315525ed466c93f66001f82388bc8617", 0x8b, 0x0) acct(&(0x7f00000002c0)='./file0\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/160, 0xa0}], 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) symlinkat(&(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') [ 126.988609] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 126.994899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.021617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/27 04:27:01 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0x0) pread64(r0, &(0x7f0000000640)=""/172, 0xac, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r3 = geteuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)={0x3b0, 0x10, 0xf, 0x1, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x5}, [@nested={0xc, 0x33, [@typed={0x8, 0x29, @pid=r2}]}, @nested={0x290, 0x1f, [@generic="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", @typed={0x8, 0x78, @uid=r3}, @generic="8ef60378594c2ed942", @generic="cc297e042bff0cce508bda6eff6c367ca3e125aca9b4ee1b2ec4128fe3db5da0bb636a2dfea3e4a6deb2af01ee87e3c9bdb136180de518796f92a52eee523daa9bb448c0698e8636ed8c134fdbc4d3779a82fce5025b47d37894e25dfdc41e26355a9a9102ad8f5b6c8d86674505bbd6badef27e229c32aff9f650388689503cb1dc2359c426562f8b1b40cbbfb8b41edf792898", @generic="cab655a6570b5d5c9f8e389d4f2df6ebd745f156250b4487661d3c8ab3cbe81fd8f7e0fd4e50e3384b958812ec410d1b42d001151b92c97befe62e808e9157e9d7bd898abab3ad6b8b674f58937a60ee66ef424365a04b4aa2ed413dead8ac761354d75b476f8c074cebc64f1b703be5853bfbebf53dbf4cbf07c70534fd733694d973bcc37b3eb7be09977ee8c2095d6811bf0778465a10dca6d340cf8ff1b87d427284670410fcbef24e62d6c080d714c57c14cb72cad5e31198c0420f212d73b0070addd980939f37f8a8b10028a250fab22fffbc9f87cea2212524f141215be9", @typed={0x8, 0x76, @pid=r4}]}, @typed={0xc, 0x2b, @u64=0x43}, @nested={0xf4, 0x7, [@generic="557ef34104ba94a7a7dd3e3dd3adf1c86a515df6d6df7e44846d2f7578fcbe5f3ea092c577fffca3ae5bcd9ebea410e0131fccce167fa65092ac86c6318e8981d962752d209b6a8d820be073c6638b34c50ce526930eb2e1ee81cc69ce8f37f43c050c1b65ae444e46b342e81bb68d63bd41f165fd24e4a9f5ca16522af65becd0b201d13631be77b9f31da141c9e39f3058ebc3a025c69ba174d4624ec64352e9c6e8fad51fabad93bb42444557f1ccc3f83060f4555673be5fa10d909ceb411bf07efe8a760a490ffd36815da55265ef44d0150c4212db1a3f42310d4e24c8d5e8ff0e9929d17c73d3056fa16142"]}]}, 0x3b0}, 0x1, 0x0, 0x0, 0x80}, 0x40011) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f00000000c0)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000007060101000000000000000003000000cf2fc4b5f11ac34a8c7bfa96813fd60b18e6bbc3d17cee01000000000000003174"], 0x14}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/27 04:27:01 executing program 1: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) socket$kcm(0x29, 0x800, 0x0) 2018/03/27 04:27:01 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$netlink(0x10, 0x3, 0x120000000) writev(r0, &(0x7f0000001380)=[{&(0x7f00000013c0)="ea809b58f182c548083abe0e868bc1b9a9e6dcd993dca309b782383c86584684de62cf206e7b73d144d7a18fd9a9852dd8ff6aced3239fbbd70e1b3bdf2a6e31c89940d9a7f5f43aeaf9c2b1cbe6803c28fa001a88d1bc73bd6d1845914c133db1f4e5c571a08cf7496e7085cb8bcdcebd1740b31fc0e33658b5c55a44a8e2c0934afce119217a3cab57c2ea204f7612d9710c1ea73e2baa5a1e8a9a30579ef312f2004b8e132b15cc513cbb75603d1a0aa6caca4a00f1d0099483a9072f0b29752f524b72", 0xc5}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="eb68e99f387d942799180364e032d6c31b5c7be87bcfbe2eb162dd97f7ef7b717c6d4e087a8d9da2c8bb8c5841af43e0c38271404d4bef11a11fc1d854e457e95635e1c2d949e48d424d7608f19246bb47e563dc3b3e418a3cfd5ffdc58fbfa9e8d9adddb07faf17fd3ce8365a61c73a9f2f94423982b7aee59a8e9757cd3bd0e5cdb4ed2a3d7e95a1554b99f2bb204441fe11a50b157e6f72412184d215578bc3d5c5a7944cf1b48653f84bfb06898665cefe0c53360a66b579049ff68f08000cb7", 0xc2}, {&(0x7f0000001340)="84dd4d", 0x3}], 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0xa00) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x3, 0x4) 2018/03/27 04:27:01 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3d88, 0x200082) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0x10000000909d) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000070000000000000000000000000000009500000000000000b97cc7869a91c764eeabf8927199a93d4092cb76c9f374f3cfec4ea41f2d211611359ba8e10da6bfc33c06712031042c9018ffdd191fd0a57ee291e8d8987ca28672e958c14f58d42f83b9a010d0ce7be72c87009e0b8588d19d453f087b8b44bd24a3b14b1d8a0f8f8565b856639d0d70b293faa8148d61817616e28b6b61eafc705c9c909dcdb543d2da919b5e1a89b5"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/27 04:27:01 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, "5463136b2432ce296832704d267ac7adb89a9df1c0003ccfbc635cacae4d0cd30c0b1ee492cd1b38edb6645f"}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x80, @time, 0x8000, {0xffffffffffffb2ea, 0x2}, 0x56cc, 0x1, 0x5}) 2018/03/27 04:27:01 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x74, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/116}, &(0x7f0000000200)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/204, 0xcc}, {&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f0000001480)=""/7, 0x7}, {&(0x7f00000014c0)=""/163, 0xa3}], 0x5, &(0x7f0000001600)=""/74, 0x4a, 0x9}, 0x12000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000016c0)={@dev={0xfe, 0x80, [], 0x13}, 0x4e, r2}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:02 executing program 1: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000040)) 2018/03/27 04:27:02 executing program 6: r0 = socket(0x8, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv6_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0xa, 0x94, 0x0, 0x0, 0xff}}, 0x316}, 0x1}, 0x0) 2018/03/27 04:27:02 executing program 3: mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2805, 0x124) 2018/03/27 04:27:02 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000340)=@full={{0x3, {"807b452ec1fc48"}, 0x4}, [{"2a1e3da8a24a7a"}, {"99362522942b36"}, {"9519f046e52c42"}, {"42f71b48625624"}, {"3d475d1c530cb9"}, {"1287fbb7b33a2c"}, {"bb2a5776297d90"}, {"deb9268b429326"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000540)="de4d29ca02e3076567077630ac72de832702a6400a04bed6f73de25f0a893e9ac131bb6fffd508cddff144405601d7e5ddeb9f705100f12b78c353ae35be74c2315837a50827c1217d5f4ea3f1ce9049da578943009ebb88c0f4cf85fefea9947193a5cdd5467daae83f0b6fe21943ffdb406f2ef1e6ae6ffcafefe5fa5c6d5b72a46a17380f594dcd8d7df2866408d6", 0x90}, {&(0x7f0000000600)="7c1d73dcf7ff7f5d321d078bfc71fe6bdd7ce1a60e5d4601c32469eeb1fc9fdd0fd2c92034f863adaa66c86ad88ea9721043f014b96ed5b1be3eb1498e45225f1af94f4957f0f2a5afe1b28efdc75fa55948a80da27cc8627c0e67c4e99de8e211f5e8953079037de7b03dcf45d12ac148fced1eb8e05a0c104ef6fd74c7dceb4f4c5946d00f1fa89959014805ceca5ecca232977a207a96ca687d2e15", 0x9d}, {&(0x7f00000006c0)="9d35e1b2a0584cce98e1f8cdd8b661a5ac340d30dd04665cd64f0ffbb8f60228bf54a98c3d8a9c07950ce4675526ed7137d1a5293e1a57e4ac14ff03496706205dd9dac5d357f407fc0e0ba9bb71a7cdae4c3016a0d32d068541fb0ea004b6039148da82f6efaa2bbeec52dabbb1fede1d87384d903b01d295ff9336fd2fdad3fa67925e2d74c5b347a3ecbb31f9adf0635a0dc049d28c7ede64156b869ed1d86ad28f412bbe9eff4fcf3b21f058e16bfdf86676926e5bdaa138deb70c", 0xbd}], 0x3, &(0x7f0000000780)=[{0xc8, 0x1bf, 0x10001, "e5dedcd6eb4cf10245036ff06769ea47678ab752f44235708a29ab4e7063e4664a8cb53c61a5b254443f21162db5f1db0eceb767d7b31d7536e36774d024309865db84cc0fe49d22244edfdf3569cc1f0f972af19f6976732948d44f5189568c93a3f2a37dc5b85645d94df01778dba9e7151195c70b1f8942e32838dccdd8afcea137e64b3c640c80a04e936d1f9e3007cc4cf15a3477b98262350f3a37500243186c097a61dd216a048b56686088d70818fcf6a11bfe"}, {0x70, 0x0, 0x95c, "04beb78505ff31d4ed5f914bf46eb9ce3c6dc45f72d8e2107543810a9e9b788c2c7d4156a02ac6a87ee81a6b436d92eeb80cbf3f6ab37da8007d4d36f6efb6fd1e116e464f65c399f62d36f15fecdd428a8152155bdad3ace100aa59"}], 0x138, 0x48001}, 0x10000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) r2 = accept4(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000280)="c464575d285d791be53d7b9b5cec20307d4a685d8cec4534f7fd11765c13ce0039d95863ced30cc0e8afed7f9689910c28a5a748a71fa36f6abee051def05ed4e8344cf508cde9bc2f1c5e0ad215a26118f6a4de62fbfbb5e24ccdb65500a12897c80afcf3c47cfded80b257857ab66b04bd34f84ac05f7efe3baae5917a1e7ce33f0e5226db984c7c422503eaaf922fd5591a96d7") setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto(r1, &(0x7f0000000940)="86867648f20648716ef369435841520c9ec770755dfe7eb24ca47b246cb0f6289366d7b43d00acc0829fb5760284688a11e551e968a0912434b14b70dce4338f44e3609a78c5c851666ff1141a7ab497ca6c3187a601a0e6840b62d610994c0c01238f44ed08b94092e3d19b", 0x6c, 0x800, &(0x7f00000008c0)=@ipx={0x4, 0x0, 0x4, "23dc032542a1", 0x401}, 0x80) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/27 04:27:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7, 0x40000) fstat(r0, &(0x7f0000000100)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/68) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000200)='selfsystemwlan1\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x5, {{0xa, 0x4e21, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="2463044000000000"], 0xfffffffffffffcfd}) close(r1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x0, 0x0, &(0x7f0000008f37)}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x101) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000040)=0x3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000300)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TCSBRK(r3, 0x5409, 0x8) 2018/03/27 04:27:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x0, {0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x100}}}, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0xfffffffffffffffe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000000}}, {{0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/71, 0x72}, {&(0x7f0000000280)=""/159, 0x9f}], 0x3, 0x0) 2018/03/27 04:27:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff2a3e, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0xffffffffffff8e0e, 0x1, 0x2, 0x977, 0x1, 0x400}) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='bic\x00', 0x4) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000140)=0xffffffffffffb91b, 0x4) 2018/03/27 04:27:02 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x4, 0x2, 0x6, 0x6739, 0x8, 0xff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:03 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9, 0x1, 0x3, 0x2, 0x6, 0x5, 0xe3}, &(0x7f0000000180)=0x20) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20a040, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) 2018/03/27 04:27:03 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x8) shmget$private(0x0, 0x4000, 0x84, &(0x7f0000ffc000/0x4000)=nil) r1 = shmget$private(0x0, 0x1000, 0x201, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000300)=""/138) 2018/03/27 04:27:03 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) rt_sigreturn() [ 129.001736] binder: 11355:11363 unknown command 1074029348 [ 129.027045] binder: 11355:11363 ioctl c0306201 20000080 returned -22 2018/03/27 04:27:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x5}) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) dup2(r0, r1) 2018/03/27 04:27:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2001, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000100)=0x9) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) get_thread_area(&(0x7f0000000140)={0x1, 0x100000, 0x1000, 0x4, 0x0, 0x100000001, 0x5, 0x3, 0x8, 0x1ff}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/95) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)={0x4, 0x0, [{0x80000007, 0x3d, 0x4, 0x2, 0x45ff4cf, 0x5, 0x7ff}, {0xb, 0xdb09, 0x7, 0x5, 0x778, 0x5259}, {0xa, 0x6, 0x7, 0xe1, 0x1, 0xfffffffffffffff9, 0xffff}, {0xc000001f, 0x3ff, 0x2, 0x1, 0x8, 0x8094, 0x2}]}) fsetxattr(r1, &(0x7f00000002c0)=@known='trusted.syz\x00', &(0x7f0000000300)=']proc.{cpusetvboxnet0vboxnet1mime_typeem1-)trusted.ppp0eth0selinux\x00', 0x43, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000380)={0xffffffff, 0x80, 0x3f0000000000, 0x0, 0x9}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000400)={{0x5, 0x1}, {0x8000, 0x5}, 0x2, 0x1, 0x5}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000480)={0x5, [0x3ff, 0x3f, 0x5, 0x10000, 0x3]}) syz_open_pts(r2, 0x101040) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000004c0)={0xfd, 0x0, [0x8000, 0x3ff, 0x6a, 0x3]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000005c0)={r4, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x7ea1, 0x4b97, 0x3f, 0x6e, 0x7ff, 0x7ac, 0x10000, 0x6, 0x1, 0x80000001, 0x3ff, 0x62, 0x7, 0x7475, 0x7f]}, &(0x7f00000006c0)=0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000700), &(0x7f0000000740)=0x4) statfs(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/111) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000840)=""/115, &(0x7f00000008c0)=0x73) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000009c0)={r0, &(0x7f0000000900)="e9a8dc5e00e5e186973f3d6599644154a7f212d35c08ba5970d3a3e438f256eb3335b8c291022aabd0e2ce023f5cff8d3d3bdfedd756ad50e292dcccc99abe169f9fa5573b25f906798a447094178c1e0f6b2e7a21ce1f0d7d5d74a29c0d1eab724bfd753a6b558fe3", &(0x7f0000000980)=""/12}, 0x18) timer_create(0x7, &(0x7f0000000a00)={0x0, 0x1d, 0x1}, &(0x7f0000000a40)=0x0) timer_delete(r5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a80)=0x401, 0x4) epoll_pwait(r2, &(0x7f0000000ac0)=[{}, {}, {}], 0x3, 0x1, &(0x7f0000000b00)={0x9}, 0x8) accept4$bt_l2cap(r3, 0x0, &(0x7f0000000b40), 0x800) 2018/03/27 04:27:03 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x38b4, 0x30, 0x6, 0x80000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x59, 0x20}, &(0x7f0000000180)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x200, 0x101000) connect$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) socket$inet(0x2, 0x6, 0x6) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffff80000000, 0xcc201) accept$netrom(r1, 0x0, &(0x7f0000000200)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/172, 0xac}, 0x0) [ 129.060593] binder: BINDER_SET_CONTEXT_MGR already set [ 129.070924] binder: 11355:11372 ioctl 40046207 0 returned -16 [ 129.090702] binder: 11355:11363 unknown command 1074029348 [ 129.103615] binder: 11355:11363 ioctl c0306201 20000080 returned -22 2018/03/27 04:27:03 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1000337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8) 2018/03/27 04:27:03 executing program 6: socket$key(0xf, 0x3, 0x2) arch_prctl(0x1003, &(0x7f0000000100)="a022d3e2a9dcc5c8a44ae75cb1776ebf880ced7a2329b6ad4e8bd0d4ee7a4af91ab4a4e2dc79673f6b2d5448c04e4efc422df2a630e6eb0257a0328721d8938e487584c08fedc38ae05ab2dc88c8a4eb41b01c62fcd00ef5e0bc3578923fa7f2bdd2521db659d35c91c336507be6bc7ed74b4b00a032033aa51323be1f8203bb3aafd80071f156af89b9d560bb97045cbc875f2ab78b348de3562895965769e623d22d54c71bfcfc168a3ff5000db2131f47517e9e0c74a27f919c879e6e58ee34be12109de6da68d5aa195f6688e514ecbd83853f243c1fa343afde6347d6263f6a919b45db6307") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1ff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0205f4ff01000011000000004100000000854f2ec06aea8ee8c29fbea6aea117e2db66571685860ce741694e649333a1c93b28be903de5e4fd9a7812bff94a2899c2e32d2e4aa0392300000000000000000000"], 0x53}, 0x1}, 0x0) 2018/03/27 04:27:03 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)="f125c09e9ee39c5ca3c29b3dd7c7015c14a3acbdb9aa7323078fa85f30894d9fe9a1c56ebd7f79071a70d0c843093cc2e246fbc87b507c346d282241692f2faf848af563e3c38d8de01f01155ec932475775c3270e8ac6f15ffca90ba11e47f9e6b2fe47538d1031d1de5812c9604177a7fe833a8fa8ecc89bbf547d68d2ff768fe5a2bd1d04018d46a44a19d01b115229a5c5062168fb7f6f6483b8a0f53c998d50a2670fac646ab46945c1fd2a784812b3fd513af63b31795b20ee97bd9bfaacac16b490ec85bd9fd5ae384d54e4d7e03b4803cfe0469c18152093cafb64ebe6ab6f1cc056b6b5", 0xe8) 2018/03/27 04:27:03 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$bt_sco(r2, &(0x7f0000001180)={0x1f, {0x8000, 0x8, 0xa91, 0x3, 0x2, 0x1000}}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/03/27 04:27:03 executing program 1: creat(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1}, 0x8) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/03/27 04:27:04 executing program 2: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x2, r0}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x4, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/03/27 04:27:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/109, 0x6d}}, {{&(0x7f0000003680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003800)}}], 0x2, 0x2, &(0x7f0000003a00)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/03/27 04:27:04 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') sendfile(r1, r2, &(0x7f0000000000)=0x4, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/27 04:27:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 2018/03/27 04:27:04 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/03/27 04:27:04 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x80) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000500)={0xa8, &(0x7f0000000440)="499f7d2fcfd6c0751d2fbc2aa84c0c8ddce29406c326251895f1a725f69a674af08cc4db2e35803de182f8a0e34cf2e58106775d9e5ebcecec99b96097e4980a72add1294de4b8d7438abc95a3967acc4dd7dfa98b21e1e4fd6543400e5b488898e9abea672e6bc1fcab8d83c6012bc2492d05386f3be0ec5df1e50d2105172fa4c05140db16e833e3b11501c2edfc2c45e334a848371b995ffc7ff0a1abeade8ab7922edb87e96b"}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000400)={r1, 0x80000001, 0x4, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x13cf, 0x501202) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0xfffffffffffffffb, 0x9, 0x1ff, 0xfffffffffffffff8}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000300)={{0xff}, 'port0\x00', 0x4, 0x800, 0x6, 0x5, 0x1, 0x9b28, 0x3, 0x0, 0x3, 0xea29a07}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="04010000100001020000000000000000ffffffff000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000300000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) bind$unix(r5, &(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/03/27 04:27:04 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040), 0x2) getsockopt(r0, 0x4, 0x8000, &(0x7f0000000080)=""/153, &(0x7f0000000000)=0x99) 2018/03/27 04:27:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0xffffffff}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x6, 0x7f, 0x81}, &(0x7f0000000200)=0x98) add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x3, 0x488, [0x20000600, 0x0, 0x0, 0x20000988, 0x200009b8], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0xc, 0xfbfb, 'eql\x00', 'bridge0\x00', 'ip6_vti0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x2e8, 0x320, 0x358, [@bpf0={'bpf\x00', 0x210, {{0x0, [{0xfffffffffffffff8}, {0x0, 0x800, 0x98, 0x7}, {}, {0x6b, 0x0, 0x7fff, 0x7}, {0x0, 0x7f, 0x7fffffff, 0x5}, {}, {}, {0x80000001, 0x7}, {0x0, 0x0, 0x0, 0x1f}, {0x0, 0x0, 0x0, 0x80}, {0x2, 0x1, 0x8001, 0xad15}, {0x0, 0x8000, 0x3306fb06}, {0x0, 0x9, 0x1}, {0x1ff, 0x100}, {0x0, 0x0, 0x7, 0x5b3d}, {0x1, 0x2, 0xbb, 0x6}, {0xfffffffffffffeff, 0x1, 0x5, 0x9}, {0x4, 0xffffffffe719d7b5, 0x100}, {}, {}, {}, {0x7, 0x3, 0x0, 0x3f}, {}, {}, {0x8}, {}, {0x0, 0x0, 0x0, 0xffffffffffffff7f}, {0x6, 0x9}, {}, {}, {}, {0xfff, 0xffffffff, 0x8000, 0x7ff}, {0x7, 0x1ed4, 0x0, 0x2}, {0x100000000}, {}, {}, {0x0, 0x5, 0x24b1}, {0x0, 0x1000, 0x9ca, 0x5}, {}, {}, {0x0, 0x6, 0x8, 0x8e1}, {0x330, 0x80, 0x87d8, 0x6}, {0x1f, 0x10000, 0x0, 0xfe27}, {0x0, 0x57}, {}, {0x0, 0x0, 0x0, 0x5}, {0x8000, 0x6, 0x3, 0xfffffffffffffff8}, {0x40, 0x7f}, {}, {}, {0x0, 0x0, 0x0, 0xbb97}, {0x8001, 0x8, 0x8001, 0x2}, {0x0, 0x0, 0x9, 0x8}, {0x2, 0x0, 0x8000}, {0x7fff}, {}, {0x0, 0x6, 0x5}, {0x0, 0x8, 0x0, 0x8}, {0x6}, {}, {}, {}, {0x0, 0x0, 0x8000, 0x100000000}, {0x5e}], 0x98d6}}}, @devgroup={'devgroup\x00', 0x18, {{0x4, 0x0, 0xffffffffffffffff, 0x0, 0x401}}}]}, [@arpreply={'arpreply\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@random="a1ea8286413a"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x17, 0xd, 0x8848, 'bpq0\x00', '\x00', 'ip6gre0\x00', 'tunl0\x00', @random="d7c5a42a2870", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x500) symlink(&(0x7f0000000d80)='./file1\x00', &(0x7f0000000dc0)='./file0\x00') keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000001000)='self/\x00') setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000010c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x14) 2018/03/27 04:27:04 executing program 2: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) 2018/03/27 04:27:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/232, 0xe8) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r2, 0x1}) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000280)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000005c0)={0x6, 0x0, [{0x3000, 0x6b, &(0x7f00000002c0)=""/107}, {0x0, 0xae, &(0x7f0000000340)=""/174}, {0xf000, 0x33, &(0x7f0000000080)=""/51}, {0xd000, 0x87, &(0x7f0000000400)=""/135}, {0x2000, 0xe0, &(0x7f00000004c0)=""/224}, {0x0, 0x5, &(0x7f0000000240)=""/5}]}) fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6f73782e050076626f786e65743076626f786e65743126656d3163707573657400"], &(0x7f0000000140)=""/201, 0xc9) setsockopt$sock_int(r2, 0x1, 0x80000000009, &(0x7f00000000c0)=0x9, 0x4) connect$inet(r2, &(0x7f0000784ff0)={0x2}, 0x10) ftruncate(r1, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00000006c0)=0x7fff, 0x4) 2018/03/27 04:27:05 executing program 4: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x102) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021400000700000000009577d6e1e1c63a6c0000000000000500070000a000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x38}, 0x1}, 0x0) 2018/03/27 04:27:05 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@loopback, @local, 0x0}, &(0x7f0000000180)=0xc) sendto$packet(r1, &(0x7f0000000040)="8723a9b7231e56e1947134befc55f2c0b3b0e5cd72ce2fccbec671429574c727df6642e4345c603b118915f5b83d3fab57be2720730bc8a3fd5680cce7bae5d157e51d85681e4fa5285e6dc602ddfbd37c9327b6fbfe9e6497ca1705b1e199c1a7da74eb1557ad825530076f0be90bba4bcd287221694a59abace3d35c3a61154ad59026c67d6777c3b821d08409095073bddb3cb9e7b493b1ad31a5d72edbf5d5187f6d996bd5ebf8c8c2c021c4856ea3ae31502f9388e1d6d0905f6eb16a117a82002379c5ab3c1f6f4798e3e598b4ad1bf6b5e32029e2c05935ddb430c6db694d00923faec09dbc760babc445e5bb1a0adc0e4b", 0xf5, 0x40010, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x748e}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x3e87249f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x5c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x801, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000240)=""/2) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/27 04:27:05 executing program 2: clock_gettime(0xb, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/117, &(0x7f00000001c0)=0x75) [ 130.927801] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/03/27 04:27:05 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000200)=""/174, 0xae}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000480)=""/46, 0x2e}], 0x6, &(0x7f0000000540)=""/60, 0x3c}, 0x2041) bind$can_raw(r0, &(0x7f00000005c0)={0x1d, r2}, 0x10) 2018/03/27 04:27:05 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x801) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/03/27 04:27:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="14000164d5b094ac92216fc1e6d6f7a2", 0x10) poll(&(0x7f0000000080)=[{r2, 0x90}, {r0, 0x400}, {r0, 0x8}, {r2, 0x40c}], 0x4, 0x7) [ 130.968422] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/03/27 04:27:05 executing program 1: setrlimit(0x6, &(0x7f00000a3ff0)) r0 = socket(0x22, 0x80806, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) 2018/03/27 04:27:05 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) r4 = dup3(r1, r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0xff) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) dup3(r2, r0, 0xfffffffffffffffd) 2018/03/27 04:27:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x20000) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000300)) timerfd_settime(r1, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockname$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000280)) shutdown(r0, 0x1) openat(r1, &(0x7f0000000340)='./file0\x00', 0x803, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/27 04:27:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) socket$l2tp(0x18, 0x1, 0x1) 2018/03/27 04:27:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x17b) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x6000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/165) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"4085a14e3a75c8"}, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e23, 0x96, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, 0xe7f5, [0x1, 0x3, 0x7ff, 0x180000, 0x1, 0x7f, 0x2, 0xffffffffffff7fff]}, 0x5c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x4df, 0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) 2018/03/27 04:27:05 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) ioctl$TIOCCBRK(r1, 0x5428) r3 = semget(0x1, 0x1, 0x60) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000100)=""/244) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000000200)="98be2e88fd49cc53f08fed7eab7f5f24636e134dd88bd122e0d234aee193e728bc53b7466cb2baea503e93ffa4756d1e6764256acfe72f371c64009c3a1db8e78b63107a94d5f953186db65dbae89ea9ffd7b0c267a86dcb6899317e17df449b46bfac1444d9f5534d765f0493fc51e537f7651fc4338f9b3fd6d3cc250443e9adbb80734e059560b6ec2bc54a9d4472796256cdf9f31bc1748ecf1223af410547e677db796bab53f33e77c94acde78c4c4b990b7622387f6d9fb399c327c202e7f355f41de136ce83b823d2d9eca201049d9cad2838fb667e752938de8ba1a71bb055ebd0102570a6bdfe2cbb8138") renameat2(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x1) sendto$ipx(r0, &(0x7f0000000380)="543331b74c802563addf0d9cbfbccfa294e5230ca03fa851456546cb6a92bc3c0e89c2d50fce3b32364e3869b822fbd6f87be77bb6db125772bf585da057e32b081eceda00fb48e7346c7878e9cd1a6a8431a06c528d3df631a178df1d4cdb7dc9019563fd1d65c34e615b9c7561b01dbbed98e7573b7b852dc4aab5e90ac47afdde41013d43a30ce44dfb2779f60491eb0e9714d7c8588a3268f47e8f80dfd9185cb2a19a10904e80a3b3dca0b9b7e8d207d099", 0xb4, 0x10, &(0x7f0000000440)={0x4, 0x4, 0x9, "d3cd3e3c85a3", 0x7}, 0x10) exit_group(0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000500)={@multicast1, @local}, &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000580)={0x1, 0x101}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x378, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f00000005c0), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x401, [0xffffffffffffff4a, 0x3, 0x7, 0x7, 0x12, 0x1], 0xfffffffffffffffa, 0x1, 0x8}, {0x7, [0x0, 0x3, 0x200, 0x6], 0x8, 0x10000, 0xfff}}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:faillog_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) r4 = add_key$user(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a80)="615bf470b10ba10ecbfde4047c4d7292b0f6333140a541f7284da480f5e320b2efd5e9c6625ff1e592ad3c207d309d92a5228e77c891c2f42027f9e2c3b89ff343806e51e217f7a26fe9de5faeb0265b389b1f41831242eec1486d4b510545a8e40f2b60c422af9c9c9a18c818129a69f735675d4ffc2cca", 0x78, 0xfffffffffffffffd) r5 = geteuid() getgroups(0x1, &(0x7f0000000b00)=[0x0]) keyctl$chown(0x4, r4, r5, r6) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000b40)=""/143, &(0x7f0000000c00)=0x8f) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000c40)={0x401, 0x80000000, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000d00)=""/171) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000dc0)=""/96) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000ec0)={0x3caa, 0x2, 0x64, 0xff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/03/27 04:27:05 executing program 7: r0 = socket(0x7, 0x80000, 0x800000000) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x9, 0x10000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r2, 0x8}, &(0x7f0000000440)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, r3, 0x300, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd6c0}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xd6}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffff1645}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x4004010) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/8, 0x33}, {&(0x7f0000000040)=""/142}, {&(0x7f0000000100)=""/136}, {&(0x7f0000000480)=""/219}, {&(0x7f00000002c0)=""/54}, {&(0x7f0000000300)=""/5}, {&(0x7f0000000580)=""/166}], 0x4b7, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000000)=0x16) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000680)={{0x1, 0x0, 0x4, 0x1, 0x44b}, 0x800, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x6, 0x9, 0x6}) readahead(r0, 0xffff, 0x4) 2018/03/27 04:27:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000bacfe8)=ANY=[@ANYBLOB="14003f000000000000000003000000d408d56b18"], 0x14}, 0x1}, 0x0) 2018/03/27 04:27:06 executing program 0: lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xd, 0xfffffffffffffffe) rmdir(&(0x7f0000000140)='./file0\x00') 2018/03/27 04:27:06 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000180), 0x300, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x8000001, 0x100, 0x7f, {r1, r2+10000000}, 0x200009, 0x80000001}) 2018/03/27 04:27:06 executing program 3: epoll_create(0x7fb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fstatfs(r0, &(0x7f0000000040)=""/28) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7, 0x5, 0x8, 0x3, 0x8001, 0x0, 0x1, 0x8, 0x7, 0x73f9, 0x3, 0x37dd4147}) 2018/03/27 04:27:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)}, 0x0) mknod$loop(&(0x7f0000000040)='./control\x00', 0x180, 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./control\x00', 0x0, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x80000001) 2018/03/27 04:27:06 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'rose0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x18, 0x4e20, 0x2, 0x2, 0x20, 0x20, 0x2f, r1, r2}, {0x1, 0xd82, 0xab07, 0xffffffffffffffe0, 0x0, 0xfffffffffffffffe, 0x1f, 0x8000}, {0x800, 0x7ff, 0x4, 0x9}, 0x400, 0x80000000, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x4, 0x2, 0x7fff, 0x3, 0x9, 0x100000001}}, 0xe8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000005c0)={0x7ff, 0x40, 0x6}, 0xc) 2018/03/27 04:27:06 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) socketpair(0xb, 0x80000, 0x9, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000004c0)=0x8, 0x4) bind$inet(r0, &(0x7f0000000580)={0x2, 0x200004e22, @loopback=0x7f000001}, 0x5) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="91423d4b1afed9ddc681d8c02e6e9d9ef669db692be8ab76de852ec0b96e0a2fd90f6b9891fd89a88606a47c712b699677b6fa0e44d62e2f43b2f2a7b79ea5cc7bc7d62143a76d0faa2298f66f7e879f7a661d6bc7d4fb189b3bbbfcb15862be3d3dd5d5e05eba85c7b8b549ca6c0e", 0x6f}], 0x1, &(0x7f0000000180), 0x0, 0xfffffffffffffffe}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000005c0)="435a2cef8fa37a7dca043742a3d6e43d05b75e163cc42a7e55459f0b83e882b92481bea2b406dcdb5c023fab808fb7d8b1e2367b13dfded3bd485eef7c30be616498a6a71cfc4b647af5570ed2146a0e31894954088037a9489170df5a460db4015ebdef75f811e3", 0x68, 0x4000, &(0x7f0000000640)={0x2, 0x4e23, @rand_addr=0x101}, 0x10) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000080)={0x401}) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x7, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/219}, {&(0x7f0000000200)=""/185}, {&(0x7f00000002c0)=""/105}], 0x18c}, 0x0) 2018/03/27 04:27:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'lo\x00', 0x1401}) r2 = getpid() syz_open_procfs(r2, &(0x7f00000000c0)='attr/prev\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:06 executing program 4: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x541f, 0xffffffffffffff88) 2018/03/27 04:27:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r1, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0x3ff, 0x4) writev(r0, &(0x7f0000002800)=[{&(0x7f0000002740)="689ac42b12aaae666089b022999abf753a165760e685a4127e35cfd9b3dc0bd818f09600f9650a8c9aac70aa877cea2d52ba65d84382c2ccc07da1a54c4a5494e6fdee115a0967582fa5db3142e536d1296ff387aedc1d9c4e26ad1d32e0ffe817df05f9047131f496df57376371f3d0222e664d83f3ee8fe96b010efcce008300d9664b06fce322071ffd041a3496baae32d42ebeb72d001aef9a49aa513d79de", 0xa1}, {&(0x7f00000029c0)="32b2c92dee623844f2080b0053fcd512fcbea548038c33778f0c1b6f22fe3ad1fa0f51d73748846e3720d288411c20bd4344a7366309c214ec073c7490bbd2469d4bc8e44f41088e50a1b9cd766b51e66773fcdd14f1dd3ac85690f99b87df09f02b3fb9c058938a8a7057d4fbc2c315a2d0be537ffcb1b90c6691459a9bab271cb060136c7f9a0877d0a93ed20258c32681a2c4d2c36ed7c16f7c7aca3b186904a35590b61515a724adffc06ce858d08c89caa13db3525164df076a08d5a810c8f841379ec54c11cfd6f61f", 0xcc}, {&(0x7f0000002ac0)="e6b7ff6e995ea2ae1730760df1808ceddbc3fdc88009f8fecd5edf45364670b4243ed807f6fe63519dbb3e8c6c4723cb0b40ec69af1e4de5133667aed92b85a8a8962e549fc1feb54a6ac41b9a00e0d91840f14413d1bd48bb16dd2af6073cb1aeeaa29f935a1ff92a7f449588ad4c624d20b9d70374691a130bc444ba97cfa46625a75d987318fabf2acc", 0x8b}], 0x3) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000002840)=[{&(0x7f00000028c0)=""/246}], 0x2c8, &(0x7f0000002880)}, 0x2) sendmsg$netrom(r2, &(0x7f0000002700)={&(0x7f0000000100)=@full={{0x3, {"2407a89cbc2f91"}, 0x1000}, [{"94def5f8c5dbd3"}, {"3fd4279fcf8925"}, {"144ffd174fdd2d"}, {"575b30785041c6"}, {"bd75b9b3b66b77"}, {"2bfa488a898db5"}, {"70bc6aa13a0579"}, {"255a2dbdd8f50c"}]}, 0x48, &(0x7f0000002480)=[{&(0x7f00000011c0)="7d3a12eafde2227b8a780171f2ff97194c5d5152981152b80304124e2e520bfa875cae9e9fa7fd011084a06c38f21fc8f3050465c2a501fe0895a2ab972ca2b45209712cb76b3b891210169407a25639e81f618c1c8adfd9d3ea4ef1ab5ecad206da09ec0f0011565f218a760bfa4c52346f77f017facb235bdf1f3346e5e3a45b06e3d82e47ccf263eff3df208e049bfb1844dfe088b4bff1eb4e23317819f72e7694dd53b8912f4a7793e6322bf5331e6da8fcd75f45e3be97e6c87cc3a8150cf0decabf15dcef43ca1b15", 0xcc}, {&(0x7f00000012c0)="3b5ede18d6602b409a39b5ed5686b398bd98969358f5418a6b80746c0317824cce6b87f583b8aa958c241f70f0483bff55d8bd", 0x33}, {&(0x7f0000001300)="0fcb16b7fe0c107a53802c4fee5feb9fccfef0270f30fe8cc272a7fbec5593d382136c179e5628ce727cc1b6ff56e07fc17fe2b4db0ca2c47ae1503f8b739391cf220b30bc3446578a2d0d9f6088c4c159bd1ef7a551fff527c1a0b806697cfce79807ab27d3c08d218f65dc1c10d545202cd40dac006b2915fb04f79d8e1094a54680b27af2be39045cf8bb3e2976f97e2137386d9e9263f5300570fb55d633168a538f2bea90fa83db2b4fd9eb4c063ff0590450ea3973e3370a7a3dc600b488471f2a71ea5240eb8c30c52e9ff68bc0cddec03fdd", 0xd6}, {&(0x7f0000001400)="5a7736af623beec43dd51ec0dd2a2eed01d6f257c5f0994d7aa5844f2009790e8e35fe70d61423b1b249e7e34a7a2f5273a892e0eab7b29c9beb", 0x3a}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="25ac9ca6a5ae7f16e2e22a9fc4e1abe806c724eb139bb93d97d62fcb0e0f079e0e904f31f1ca3f2d4ee13118", 0x2c}], 0x6, &(0x7f0000002500)=[{0xb0, 0x18c, 0x1, "552b3e9fffd73b22205d3852d36eb2fdbebb99404dbce33f61a1e6c68302b7875f686da1b6049a74e7cd40e622de4dfb73ac1f4ba3569fb933079181cb832dbf38dc4819375e67bdaf3ffbb6b7e7a0edc3b8b14bc9a88ef623f239d58b145f51bceacc68213fe3aef779d3ff25700e7029e1d8076a4b1f2053fbcda577d7ec7e99a65f54e3b38306ea3b1b48215b7bdea4aca8d09550305b44f8"}, {0x80, 0x115, 0x3, "1cd3a8f7f562c72940d29081a85ec836d32a51c4f5fddf0dc6af9eca110df449542a8208b375185472d39e786f97d55a23ab89adc584d1047fa1d470935a8128feeb21b8c43e33a2ced8f97594ed71ba81511ed68e0f981cb995967afd15096fe4f2de363a777031236471bc"}, {0x68, 0x109, 0x1, "128c115c0e183bf0661fe5f947cd642fd9482ec9386222ecf7d0c6e731802891f4df851b6ade48552b74452ee2669aeaebcc8fb0b0d1a4830847c2e1fad65e67dac32130fffc93bfcd32b70a48b057b35a"}, {0x48, 0x11, 0x6, "aa7e213dbf6ddaf7c4014bf929b8e8dcd8d6d814dea032b6a43bd7758e1d1025067971928c8b65391d5680ee8517401a85f6e349"}], 0x1e0}, 0x44) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0xa, 0x7, r0, &(0x7f00000001c0)="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", 0x1000, 0x2, 0x0, 0x0, r2}]) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/03/27 04:27:06 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getdents(r0, &(0x7f0000000000)=""/144, 0x90) sync_file_range(r0, 0x37a, 0x6, 0x4) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r0, 0x0, 0x80, 0x0) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/03/27 04:27:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x33, 0x30, 0x8527dcc686252248, 0x32, 0x39, 0x3a, 0x3d, 0x3f, 0x3a]}, 0x9) 2018/03/27 04:27:06 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/128, 0x80, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x18000000000000, 0x8, 0xffffffffffff8000, 0x20, 0x1, 0x7}}, 0x8) 2018/03/27 04:27:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000001880)='S', 0x1) close(r0) 2018/03/27 04:27:06 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) syslog(0x9, &(0x7f0000000180)=""/14, 0xe) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0x5}) r2 = accept4$inet(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xffffffffffffffae, "4d1b5f5facb87643b25e1d3424e2b5a21a7885b9385580d5f9f8a149277ee2f3998ee0086908fff8ef5a9b8598daf9656ee22468fa3520de933c25c81605bd7d0f9222e5b76812049c24274d1ff1d398b71110795fe05a527f255afc8807e50e2de1b396db4d93ec5ccb9f0754d98c5519f41cf2c6918f738e3a41af8e25cc729de6afe0d94f024ab1d4684e9991049c39367cd8709aa1686718a23b20e2472517b16d31130c8ef14cc0039d34ad9c6eb89cb69876b7"}, &(0x7f0000000540)=0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x4, 0x30}, &(0x7f0000000640)=0xc) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e24, @rand_addr=0x4}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)}, {&(0x7f0000000300)}], 0x2, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x401, 0x1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xd2, 0x1, 0x0, 0x3f, 0x1, 0x401, 0xdb, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x4e5, 0xd8d, 0x6, 0xffffffff80000000}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x179, 0x8}}, @init={0x18, 0x84, 0x0, {0x0, 0x100, 0x4, 0x975}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x8001, 0x100000000, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0xfb3, 0x8, 0x0, 0x8, 0x8000, 0x4, 0x2, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x903d, 0x8000, 0x80000000, 0x9, 0xd4, 0x800, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x14, 0x201, 0x5dde, 0x7f, 0x8, 0x4, 0x8, r5}}], 0x1b0, 0x4000}, 0x811) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551c, &(0x7f00000001c0)=ANY=[@ANYBLOB="09312300000020ebfff9f4793ac0d98a7602bf7cf4fd3934d30a3f74f27b931c5250fabf403cf36425f1d932406022bfe06b878b6682d07cf14a9da99481234d1c849ae8e49340ad07e2b83449cdd4bf0089e66fa248b1bbe06bda2c6b37799af43581bb8f6d8aa5d9d165a351bcc042b5db1a6648e9d09723b0e72e3a87b20e726d5af9034ec42271de9657abc4d5409477c7dd9f99d74e366427515eca101974d4e65ed6b616585de5ebd70fd1a1a249629eeafc49c24a9b2c0204ad5dda61b3243b07d766d57863b8c1e5dba277ee42ec823f92201045db6b8fe26122f97077a032e1912e6fe001a7c3c9d2e1f2b6bc67cdab4838274c18cb3fbe16dcc8860631a72860b8a2eb08214f875cde7a0a811c489fb502"]) 2018/03/27 04:27:06 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x290, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/03/27 04:27:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='syscall\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'ifb%\x00\n\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 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}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r1, r2) r4 = openat$cgroup_ro(r0, &(0x7f00000000c0)="6370752e737461740027304f872561919fe1fe59856c", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x4030582a, &(0x7f0000000000)=0xfffffffeffffffff) 2018/03/27 04:27:06 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) r1 = shmget$private(0x0, 0x3000, 0x1014, &(0x7f0000ffa000/0x3000)=nil) r2 = getuid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x8000, r2, r3, r4, r5, 0x72, 0x200}, 0x9, 0x3f, 0x0, 0x7, r6, r7, 0x100}) getsockopt$inet_mreqn(r0, 0x114, 0x0, &(0x7f0000000040)={@remote, @remote}, &(0x7f00000011c0)=0xc) 2018/03/27 04:27:06 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/27 04:27:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x8e3, 0x4) socket$netlink(0x10, 0x3, 0x12) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x4) ioctl(r2, 0xc1004110, &(0x7f0000001f64)) 2018/03/27 04:27:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) truncate(&(0x7f0000000000)='./file0\x00', 0x101) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x625, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00000000c0)="03ddffea52f152097aa06c03e57a77c331cef5244d7f07638abda3d5a4fcc8db9a329a6a30359362fa660b20c4f3ff626dafabf40aefec2104b7c7747c0755fddbab22efae", 0x45) sendto$inet6(r0, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, 0x14) 2018/03/27 04:27:06 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x84000, 0x0) getpeername$unix(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x6e) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000000)='..', &(0x7f0000000040)='../file0\x00') pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='..') [ 132.325233] binder_alloc: binder_alloc_mmap_handler: 11582 20000000-20002000 already mapped failed -16 2018/03/27 04:27:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="0a0775b005e381e5b3b60ced5c54dbb7010000000000000000000000000000e697dff04c99dc013dc9ec92a286631e31a34ca0260312d5f7e1725e4b51be9eab2c10b56af54b59368c5188210208cce254478d97ee3357806011aa64d832281654c6e80a6c8db5fbd3251c21b8487f9213721dbf18879229d93670542381fa2ec643096649083df88d96ffd9be355db6d18953bf36a2a9666cc71573651fc7e0f797381c16b5d9258c59630f3d11a7ddfc7010f2", 0x9e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a95", 0x2e0}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f0000001300)=""/208, 0xd0}, {&(0x7f0000001400)=""/140, 0x8c}], 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000000000, 0x0, 0x6f8e3d13, 0xc, 0xffffffffffffffff, 0x2b6c}, 0x2c) 2018/03/27 04:27:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x1f, 0x1, 0x41, &(0x7f0000ffd000/0x2000)=nil, 0x6}) keyctl$session_to_parent(0x12) 2018/03/27 04:27:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x28840) openat$cgroup_procs(r2, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000140)={0x100000000, 0x6}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0x2870abee}, 0x0, &(0x7f0000000200)={r3, r4+10000000}, 0x8) 2018/03/27 04:27:06 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_eeprom={0xc}}) 2018/03/27 04:27:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/03/27 04:27:06 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x200) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x3, 0x2c780, 0xff, "4c2c629f60abd5cb33bb5e16b7c4775208a1614ec0503f85ede7e6dd46932798c43f25a7fab5afdf51e8bb45890dc71687117f7c4354efde87471de403"}}}}}, 0x4e) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000180)={[{0x3, 0xc6c, 0x2, 0xfffffffffffeffff, 0x9, 0xfffffffffffeffff, 0x4, 0x100000000, 0x1f, 0x3, 0xffffffffffffffaf, 0x9, 0x100}, {0x3, 0x0, 0x6, 0x0, 0x4, 0x81, 0x4, 0x0, 0x3, 0x1, 0x1dc6, 0x9917, 0xafd}, {0x6, 0xffff, 0x9, 0x7f, 0x800, 0x8001, 0x1, 0x4, 0x5, 0x80, 0xd9, 0x858, 0x100000000}], 0x5}) syz_emit_ethernet(0xd1, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[], {0x8100, 0xf8, 0x2a61, 0x1}}], {@mpls_mc={0x8848, {[{0x8001, 0x8001, 0x100, 0x3}, {0x3ff, 0x8, 0xbe, 0x7ff}], @generic="edb121c32deb1eca2239efd9a9a349c7c68dde3ac71fd63dbe9e7f2305ffc4cc7fa004e8932a3e9475c30ec442b8dbe22a6c4ea7fc858dc12e22cd823fb18b401a0ad248f4af4f5df8ea75d3c56b70119f995bca86cec4f07f91d2eabcee64f03a13776c6ed38b4811f54232fef7ec4d228fabafc1eac00175cc58ca3c230eb5a7e4cacb3530c7ea689479ea31e674a963f80329504edffdbe0fe65e0de61259814b3a2ff380b3af42b8f75f82d3a80bff8fffeaaa62eb"}}}}, &(0x7f0000000300)={0x1, 0x3, [0xb4c, 0xb1b, 0xff6, 0x752]}) syz_emit_ethernet(0x1ae, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="ae75aee01a85", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/03/27 04:27:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000200)={0x20, 0x2a, 0x701, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0xa}]}]}, 0x20}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000080)="8f40f9133bd7696f54f58b2f5fa029347bd4", 0x12) 2018/03/27 04:27:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)={0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/27 04:27:06 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0xfffffffffffffffb, {{0xa, 0x4e22, 0xffffffff80000001, @dev={0xfe, 0x80, [], 0xe}, 0x12}}, {{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x108) r1 = getegid() setgid(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)=0x0) quotactl(0x6, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f00000003c0)="720b3bff04beb37d77edccf359f2a3e1a37c28c075dbd3dcd997fff4a8111b590cc28eb229f4833816b7e0b202adffb5dc7f23212f5e8f5685a781114f5c27c25f9978c86a25044ea7096606be2902496ae06149febe87") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) r4 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x100000000, 0x80) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000004c0)={r4, 0x310, 0x808000000000000, r0}) geteuid() ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000500)={0x3, 0xae71}) ioctl$TIOCNOTTY(r4, 0x5422) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r4, &(0x7f0000000540), &(0x7f0000000580)=""/7}, 0x18) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000640)={0x4, &(0x7f0000000600)=[0xe91c, 0x8001, 0x2, 0x3]}) fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) rt_tgsigqueueinfo(r5, r5, 0x1b, &(0x7f00000006c0)={0x9, 0x0, 0x0, 0x4}) symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') ioprio_set$uid(0x3, r2, 0x80000001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x7}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r6, 0xffffffffffffffff}, &(0x7f00000008c0)=0x8) r7 = inotify_add_watch(r0, &(0x7f0000000900)='./file0\x00', 0x100) inotify_rm_watch(r0, r7) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000940)) bpf$MAP_CREATE(0x0, &(0x7f0000000980)={0x1f, 0x3, 0x7, 0x5, 0x10, r4}, 0x2c) r8 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) inotify_add_watch(r4, &(0x7f00000009c0)='./file0\x00', 0x1) 2018/03/27 04:27:06 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x10001, 0x400000) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000080)=""/100) r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000040)=0x5) 2018/03/27 04:27:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000fdb000)='ybifs\x00', 0x1003, 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3ae3}}, 0x3, 0x4d5, 0x401, 0x386172f4, 0x10001}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x2}}, 0x6, 0x6, 0x8, 0xc7, 0xffffffffffff5a19}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xff, 0x400, 0x1, 0x80000001, 0x7, 0x2, 0x0, 0x9, r2}, &(0x7f0000000180)=0x20) 2018/03/27 04:27:06 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x2000, 0x2000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) signalfd4(r0, &(0x7f0000000000)={0xff}, 0x8, 0x80800) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x2000, 0x1000}) ioctl(r0, 0x80184132, &(0x7f0000008ffb)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x9, 0x81, 0x6}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/27 04:27:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x69}], 0x1, 0x0) 2018/03/27 04:27:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x10900, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/ptmx\x00'}, &(0x7f0000000180)=""/4096, 0x1000) 2018/03/27 04:27:07 executing program 4: timerfd_create(0x7, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/27 04:27:07 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f38ffc)) poll(&(0x7f0000001080)=[{r1}, {r5}, {r2}], 0x3, 0xfffffffffffffff8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/27 04:27:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000180)=""/4096) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r3 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000), 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001180)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000001280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x1000, 0x2, 0x80, 0x0, 0x2e, 0x0, r5}, {0x82a5, 0x7, 0xffffffff, 0xffffffffffffff86, 0x5653, 0x100, 0x1ff, 0x2}, {0x7, 0x3, 0x7fffffff, 0xfffffffffffffff9}, 0x2, 0x6e6bb0, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xd1635e1601ceadff}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x2, 0x1, 0x8, 0x8, 0x6, 0x3}}, 0xe8) 2018/03/27 04:27:07 executing program 6: prctl$setendian(0x14, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x81, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip_vti0\x00', 0x1201}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200100, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1ff, 0x480000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x10d000, &(0x7f0000000180), 0x3, r2, 0xb}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x200, 0x9, 0x3, 0x1}, 0x98) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r1}, 0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xc0, 0x96, 0x0, 0x17, 0x4, 0x10, "3d70de31e8d54aa6b3802b36e24c001e05162a957584d894848c6c7ab176d8f895b63896d08472a9f25501e1455f3881db8e87f714264895adf13e7230d6a8c0", "782c02babaca160bf50518967df065dbefadaf431c875e483ef40022418dc22a6b5574549da2fd43de85451cb568c0723dd10d37f45d85f030774e8893050baf", "bedd79e046bc3c45edf17a9f8f517c107f2998b5912422089f98895c78251299", [0x5, 0x3]}) r4 = signalfd4(r2, &(0x7f0000000500)={0x2}, 0x8, 0x800) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r5) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000005c0)=0x40) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xf, 0xc, &(0x7f0000000640)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xcc7}, @ldst={0x2, 0x3, 0x3, 0xa, 0xc, 0x9dd7c6860649a33}, @alu={0x7, 0x7, 0xb, 0x5, 0x1, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x33, 0xc, 0x8, 0xd, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1}], &(0x7f00000006c0)='GPL\x00', 0x80000001, 0xd0, &(0x7f0000000700)=""/208, 0x41100, 0x1}, 0x48) clock_getres(0x2, &(0x7f0000000880)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000008c0)={[{0x6, 0x80, 0x8, 0x8, 0x2, 0xfffffffffffffffc, 0x800, 0xffff, 0x60, 0x8, 0x49b5, 0x24, 0x19}, {0x9, 0x2, 0x4, 0xfffffffffffffffa, 0x9, 0x81, 0xff, 0x4, 0x1, 0x8, 0xffffffff, 0x3, 0xfffffffffffff047}, {0xffff, 0x20, 0x9291, 0x4, 0x7fff, 0x8, 0x0, 0x3e, 0x10000, 0x80000001, 0x9, 0x4, 0x80000001}], 0x1}) r6 = accept4$packet(r2, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x7, 0xd, &(0x7f0000000940)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xfbeb}, [@ldst={0x0, 0x3, 0x3, 0x0, 0x5, 0x100}, @map={0x18, 0x2, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000}, @jmp={0x5, 0x9a38, 0x0, 0xa, 0x7, 0xffffffc0}, @alu={0x7, 0x40, 0xc, 0x4, 0x5, 0x40, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000009c0)='syzkaller\x00', 0x401, 0xdd, &(0x7f0000000a00)=""/221, 0x40f00, 0x1, [], r7}, 0x48) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000c00)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x16}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) sendto$inet(r0, &(0x7f0000000c40)="138cc0c8189cbed37df081edb677a2e265421b3cc3c8e6bfe01143aa1611019596759201a49290861b70d4e13a771565500525312bc25c960619e4965ba74f067381283053ac7d0eaf6d9e379265a0c290c1ea96a217313a47d48996d48bc1c9dfd0ae3c30572c314a5c845f8877676aeaf965af0b27154f", 0x78, 0x40, 0x0, 0x0) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000d00)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x1c, r8, 0x8, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4008004) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000e80)={@mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x2, 0xff, 0x1, 0x1, 0x7, 0x1c1}, 0x20) accept$alg(r0, 0x0, 0x0) set_mempolicy(0xc002, &(0x7f0000000ec0)=0x39b, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000f00)={'ip6_vti0\x00', {0x2, 0x4e23, @rand_addr=0x7}}) 2018/03/27 04:27:07 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x101, 0x2000) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0x1f54, 0x0, 0x4, 0x0, 0x3ff, 0x20000, 0x4, 0x6, 0x4, 0x57f1, 0x213, 0x5, 0x8, 0x1, 0x80000000, 0x7fff, 0x0, 0x3, 0x0, 0x7, 0x1, 0x991, 0x1000, 0x80, 0x6a4d, 0xa41, 0x4, 0x6, 0x7, 0x4, 0x5, 0x1a477586, 0xffffffff93075a94, 0x69, 0x5, 0x0, 0x7, 0x1, @perf_config_ext={0x8, 0x78e0000000}, 0x82, 0x4, 0x8, 0x6, 0x5, 0xf300}, r1, 0x2, r2, 0x1) 2018/03/27 04:27:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r3 = gettid() kcmp(r2, r3, 0x2, r0, r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1000000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 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)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x200080, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') sendfile(r4, r4, &(0x7f0000000000), 0x5) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000280), 0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0xd72}, {0xa, 0x4e21, 0x8}, 0x6d11, [0x2, 0x9, 0x8, 0x9, 0x6, 0x2, 0x81, 0x3]}, 0x5c) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r5, 0x1}) 2018/03/27 04:27:07 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000100)=@ethtool_rxfh={0x47, 0x101, 0x0, 0x5, 0x9, "383101", 0x7, [0x4, 0xffffffffffffffff, 0x40]}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000005540)=@newsa={0x194, 0x10, 0x1, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in, 0x0, 0x5e}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x28e0}}, @algo_auth={0x48, 0x1, {{'crct10dif-generic\x00'}}}, @algo_aead={0x4c, 0x12, {{'authencesn(sha256-avx,cbc(aes))\x00'}}}]}, 0x194}, 0x1}, 0x0) 2018/03/27 04:27:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00', 0xb8}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x101000) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x210, 0x7fc00000000, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0xc000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000280)=""/82) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', r1}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000440)={{0x4, 0x1, 0x3, 0x15, 0x5, 0x200}, 0x9, 0x90, 0x9}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000480)=""/114) getsockname$ax25(r1, &(0x7f0000000500), &(0x7f0000000540)=0x10) r3 = getuid() setuid(r3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000580)) r4 = request_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='\x00', 0xffffffffffffffff) keyctl$clear(0x7, r4) write$eventfd(r1, &(0x7f0000000680)=0x20, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000006c0)=0x7fff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000780)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xa6, 0x9, 0x1, 0x0, 0x80}, &(0x7f0000000840)=0x98) timerfd_create(0x6, 0x800) rt_sigreturn() ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000880)) r6 = semget(0x0, 0x3, 0x200) semop(r6, &(0x7f00000008c0)=[{0x1, 0x7fff, 0x1000}, {0x0, 0x9, 0x1000}, {0x0, 0x1, 0x800}, {0x2, 0x802, 0x1800}, {0x1, 0x5, 0x800}], 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000900)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/27 04:27:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2bffc96ab4d4f1a3fcf404ad46232553547c714c5c4cc496d11105ffcdf714605d602cd529c93f0f6f61f6534321acbb85d572750d1eeb29d26d6f8ed6981172b743c9c7b6644192859fe84665fa7a5c7f88ec1f43a5e44bc112bf59564ad5f5cad6d50b3ceb511d4f196d491e6a0d4a2fdcb492efa28b0658e45e0721141bba8a1fe1d6b4d348885b0b10d313dcc12eb2b9cc234e1c0eb52351b1214f66e6931bfa34d7f76d4773eebff34f8b1a30", 0xafdc2092636c184e) sendmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=[{0x10, 0x117, 0x3}], 0x10}}], 0x3ffffffffffffbb, 0x0) 2018/03/27 04:27:08 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="49bf97b1a35fa0a90689086b4072dcbfcd1cfcc4b412d6820bc2ca46abfbe428ef8e21f785e33ed9f1c319429330e5b458d386e71157f8fb8499111b9945c31e3905fbcddfe4ec5d3db8867ee7dabc9aaffc21f6b7cd19183fbb323f04c8044b191960b25a31045d9bfb85", 0x6b}], 0x1, 0x0) 2018/03/27 04:27:08 executing program 5: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom$ax25(r2, &(0x7f0000000100)=""/198, 0xc6, 0x100, &(0x7f0000000200)={0x3, {"fc6be7d51312fb"}, 0x9}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) 2018/03/27 04:27:08 executing program 1: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="dda21e8476d8383c6f9edde48a4de60d326e5bcc0c6589a1439ed011e149c16610a8d5748ac469244a425a9435ca073a7d0c0e1586c8e5c0c6a5bc72cbc9d8e0fc06b83043385607ff48c8e7b18bec082af07f7af6b30374ca49f5a962615ec418179825dfe454016246fb6ba6af278c952d7ae616bbbe3076aca2ce6c38fb31f7665bba1f9ae4bcb38942bf755f7b0f1a92e9a6d3c9f8ffc2961601388a61474c3cd667c77b31cc45d30b91f7b5ca6544dc4aa55066ea26c021d194eb2cc7365c2c54b3aceb399d34ce5669a126c1efc75f58c6f32393ac662e1a5323784f7e225f46") 2018/03/27 04:27:08 executing program 2: pselect6(0x40, &(0x7f0000000000)={0x4, 0x9, 0x7f, 0x7ff, 0xff, 0xbd2, 0x9, 0x1000}, &(0x7f0000000040)={0x1, 0x8, 0x9, 0x8, 0x9, 0x20, 0x7, 0x10001}, &(0x7f0000000080)={0x4, 0x4, 0x0, 0x9, 0x96f7, 0x3ff, 0xff, 0x9}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x4}, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) r1 = getgid() r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x1000, r0, r1, 0x5, 0x2000400) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in=@local}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000500)) read(r3, &(0x7f0000000540)=""/101, 0x65) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0xad, "608244b0acfe2d72d91bfdff11128e0e22eb9525609efed2eba454bce64e649f96aaec761529ef0ee887b6285c99bd2dcd992b7bf41a7258f29228d0619119dbb97b8d7a20e6ef0cd7319921439ba3373cfc785508331f9cc60c10fd49a1be5f523d7fcb1d21a38cb24b548f2c2f8b1ceadb7d64d57c9ef1e36fedd530e0cabd5a9746af4b6e1090f02b097356f2f7014732fe6b53e4a00f11d72dd4598112cd5f9f44934f7c751fc4011a03f1"}, &(0x7f0000000680)=0xb5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000006c0)={r4, 0x4, 0xa, [0x9, 0x80000001, 0xfffffffffffffffe, 0x7fffffff, 0x80000001, 0x7fffffff, 0x400, 0xfffffffffffff7e1, 0x5, 0x80000000]}, &(0x7f0000000700)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000740)={r4, 0x64, "0af6f88cfc5f8df591a8d4c08f489213cc196c0f99b6a22102de65afbd3e76c110a7ed9834044594e83689946f4f3c4b921510fb239fbb6894b449839ce8cc4662300ef5f926a75140a2b17693dec23db1c56c8fdee795ac9e0534443a6f6d67e9bc84a5"}, &(0x7f00000007c0)=0x6c) llistxattr(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)=""/213, 0xd5) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000940)=0x2, 0x4) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000980)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000009c0)=0x5, 0x4) r7 = accept4$bt_l2cap(r3, 0x0, &(0x7f0000000a00), 0x80800) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000a40)=""/223, &(0x7f0000000b40)=0xdf) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000b80)=0x8) r8 = msgget$private(0x0, 0x3) msgctl$IPC_RMID(r8, 0x0) r9 = shmget(0x0, 0x6000, 0x54001000, &(0x7f0000ff9000/0x6000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000000bc0)=""/4096) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001bc0)) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001c00)={r5, 0x200, 0x100, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001c40)={r6, 0x1}, &(0x7f0000001c80)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001cc0)={r4, 0x101}, 0x8) getsockname$unix(r2, &(0x7f0000001d00), &(0x7f0000001d80)=0x6e) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000001dc0)=""/188) 2018/03/27 04:27:08 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @in, 0x4e22, 0x0, 0x4e22, 0x7, 0x0, 0x20, 0xa0, 0x6c, r2, r3}, {0x8, 0x3, 0x7, 0x8, 0x5, 0xfffffffffffffff7, 0x4, 0x80}, {0x4, 0x8, 0x3, 0x4}, 0x8, 0x6e6bb5, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x7, 0x3, 0x4, 0x0, 0x2, 0x1000}}, 0xe8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x5b7, &(0x7f0000000280)=0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x13) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/27 04:27:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000080), 0x1f) fcntl$addseals(r0, 0x409, 0x4) 2018/03/27 04:27:08 executing program 3: seccomp(0x4000000001, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x50003}, {0x16}]}) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x0, 0x8, 0x9}, {0x5, 0x5, 0x6, 0x4}, {0xffffffff, 0xd4a, 0x4, 0x10001}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0, r0, 0x800, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x2, 0x803c0) connect$llc(r2, &(0x7f0000000380)={0x1a, 0x307, 0x1, 0xff, 0x6, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000240)={0xa, &(0x7f0000000200)=""/10}) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x0, 0x880) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x6}, 0x8) 2018/03/27 04:27:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)=ANY=[@ANYBLOB="020200000a00000000e99ec8e5de25789e000100000000000000ff0100000000030005000000000002000000000000000000000000000000030006000000000002000000e00000020000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/27 04:27:09 executing program 6: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x101000, 0x0) readahead(r0, 0x831, 0x1) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/03/27 04:27:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="7dba2787"], 0x44) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/03/27 04:27:09 executing program 4: r0 = socket(0xa, 0x5, 0xfffffdff7ffffffd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x401, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) getsockname(r0, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/27 04:27:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x1, 0x6, 0x80}, &(0x7f0000000180)=0x14) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:09 executing program 2: r0 = socket$inet(0x2, 0x80004, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0xb28, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0xbcc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x40000) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x200, 0xa, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x80000001, 0x3, [0x8, 0x3, 0x200]}, 0xe) 2018/03/27 04:27:09 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x42000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x4) times(&(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1000, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x100000001, 0x1, 0x1, 0x100}, {0x5, 0x8, 0x9f2, 0x4}, {0x7, 0xff, 0x4, 0x1}, {0x8001, 0x800, 0x7, 0x7}, {0x6, 0x2, 0x91, 0x2}, {0xffffffff, 0x7, 0x204000000000000, 0x808}, {0x7, 0x10000, 0x20, 0x40}, {0x100000000000000, 0x9a, 0x9897, 0x9}, {0x100000001, 0x4, 0xfffffffffffffffd, 0x7}]}, 0x10) 2018/03/27 04:27:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2800) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/254) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x800001fd, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000fed)) 2018/03/27 04:27:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getdents64(r1, &(0x7f0000000080)=""/68, 0x44) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2018/03/27 04:27:09 executing program 2: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000240)) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xe, 0x9, r0, &(0x7f0000000040)="d667582f65f037b65ece2508f3111365c62a4584020a2baf37717ca6cbf19719868395f0b410c4d84e8542ec0535b868aedb69f698fbf4918e98eaf58fc38e401e27eb65d21e06d1e42c178b3844c274102f0021449ad00d98dbead805d4b628d4d858d92cc6d373466d1aa28b6169e0935867c4e98d0bf6", 0x78, 0x4, 0x0, 0x0, r0}, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000280)) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/204) 2018/03/27 04:27:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7, 0x20, 0x3, 0x5}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0xfffffffffffff800, 0x0, 0x200, 0x0, 0x2, 0x7f98, 0x2, 0x8001, r1}, &(0x7f0000000280)=0x20) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x3b2) r3 = dup(r2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000180)={r4, 0x2}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/27 04:27:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x1, 0x43, 0x1, 0x9, 0xa20, 0xbee5, 0x7d, 0x7, 0x81, 0x20}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tkill(r3, 0x41) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x922) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) 2018/03/27 04:27:09 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x8000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5405, 0xffffffffffffff88) 2018/03/27 04:27:09 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xe0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x22001, 0x0) 2018/03/27 04:27:09 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x5, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x4010, r0, 0x0) ioctl$void(r0, 0xc0045c77) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x42080, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000001c0)=""/69) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x3f, 0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000280)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) move_pages(r5, 0x4, &(0x7f0000000300)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000340)=[0x5, 0x8, 0xfff], &(0x7f0000000380)=[0x0], 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000003c0)) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000400)={0x20, 0x0, 0x80000001, 0x1, 0x8}) faccessat(r0, &(0x7f0000000440)='./file0\x00', 0x20, 0x300) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r4, 0x0, 0xf8, 0x26, &(0x7f0000000480)="c57de89e69e8779674eb4599f8e4ef7cec307d587b4e5454b9fb3b03ac4c3a37020f140d11935344a5145e166ac43697e6cb7e603508d2160a7c305f0957173dc3fd38f21e4341b784686d4ead58331edb1a9e89e0c7b502ba8984813e74a7bc4cbfc88dc899f2d503dffe771ea033b7e9d3e771ab243708d93139ae0ae4baf4e9ec832902e29077e840ab72bd514531a981e8df854f0eab6420d59e0d69ddebb1be68e0f9c3781141117db2f481e1f5c20f70fca35b5ad6eac8eb5b664dabafa01dcfae258f74c8afaf65f27e163f3b4470afe938b133a4a06c4d82741f18d035b1fcea6565433b483b49188a819d0e42e151286e1bc1cb", &(0x7f0000000580)=""/38, 0x9, 0x2}, 0x28) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000600)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r6 = shmget(0x1, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000640)=""/82) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000006c0)={r1, 0x68ca, 0x6, 0x1}, 0x10) sigaltstack(&(0x7f0000ff9000/0x7000)=nil, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000700), 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000740)="d15dc0e1a1482f94eea4c9879d0b696da27e1bc9f16ab200db35ecbb8ca26c44ab2a261a8fede62bdd2d2abeb26be6897a223ea31c9d5843c2e53de3557546cdb5382ed89d19c12442266bfabaaf857545cffacf9813549de63d663d9e20d8a83430bc1ad71315603f5ae95c997b", 0x6e) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000007c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000840)={{0x8}, 'port1\x00', 0x1, 0x1030, 0x9, 0xffff, 0x9, 0xfb, 0x7fffffff, 0x0, 0x4}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000900)=0xebb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000018c0)=@filter={'filter\x00', 0xe, 0x4, 0xf28, [0x0, 0x20000980, 0x20000d18, 0x20001748], 0x0, &(0x7f0000000940), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x2c, 0x16, 'vlan0\x00', 'nr0\x00', '\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x140, 0x190, [@devgroup={'devgroup\x00', 0x18, {{0x8, 0x401, 0x7, 0x3f, 0x1}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0xff, 0x7fff}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x6, 0x44e}}}]}, @common=@log={'log\x00', 0x28, {{0x401, "536ff07e4953be82374052fa6cf9aae3e070063c8bb3434798b2151851a7", 0x9}}}}, {{{0xf, 0x18, 0xdaff, 'ipddp0\x00', 'lo\x00', 'eql\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100, 0x1a8, 0x1d8, [@time={'time\x00', 0x18, {{0x8, 0x8, 0x4b51, 0x192d, 0x8, 0x2, 0x1}}}, @helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x6ddc, 0x7, 0x1, 0x0, "b8024f8201b53c6eb93f8fe84d291ccbacf76580a9356258cfe8091f784e45b5d8cf0d504fd74e2d1b8bc48d69a040264a1683eda2363155253afa1cbc37bc5f"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x21, 0x0, 'ip6tnl0\x00', 'ip6gretap0\x00', 'yam0\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9c8, 0x9c8, 0xa00, [@among={'among\x00', 0x900, {{0xf2, 0x0, 0x8, {[0x3, 0x63dd, 0x6, 0x1000, 0x7f, 0x1ff, 0x0, 0x0, 0x101, 0x7, 0x8001, 0x7, 0xfffffffffffffff8, 0xddc, 0x3, 0x3, 0x6, 0xfffffffffffffff8, 0x3, 0xffff, 0x9, 0x100000000, 0xff, 0x4, 0x5, 0x1, 0x9, 0x5, 0x8, 0x5, 0xda1, 0xffffffffffffffff, 0x7f, 0x5, 0x3, 0x91, 0x81, 0x4, 0x401, 0xf28, 0x8001, 0x1, 0x100000001, 0x1f, 0x5, 0xffff, 0x0, 0x20, 0x9, 0x4, 0x9d, 0x91, 0xca, 0x400, 0x9, 0x7, 0x200, 0xffffffff, 0x7, 0x0, 0x9, 0x8, 0xd72, 0x8000, 0x9, 0x6, 0x3ff, 0x60f5, 0x6, 0xffffffff, 0x751, 0x800, 0x6, 0x1, 0x4, 0x0, 0x400, 0x6a95, 0x400, 0x100000001, 0xbf8, 0x6, 0x36, 0x80, 0x3, 0x1, 0x0, 0xfff, 0x3, 0x1000000000000, 0x6, 0x0, 0x4, 0x800, 0xfffffffffffffff7, 0x7, 0x408000, 0x9, 0x2, 0x9, 0x4, 0x401, 0xfffffffffffffffd, 0x4, 0x729, 0x4, 0xffffffff, 0x3, 0x1, 0x0, 0x7b, 0x7, 0x7, 0xf1db, 0x7fffffff, 0x2, 0x38657154, 0x6, 0x5, 0xffffffffffffff81, 0xff, 0x6, 0x4, 0x800, 0x0, 0x2e, 0x7, 0xfffffffffffffff8, 0xffffffff, 0x8, 0x9, 0x652a8d61, 0x1, 0x4, 0x93, 0x3, 0x7, 0x1, 0x0, 0x7, 0x5, 0x3, 0x7fff, 0xffff, 0xef71, 0x100000000, 0x100000000, 0x10000, 0x5, 0x1, 0x6, 0x7, 0x1f, 0xff, 0x100, 0x108f, 0x80000001, 0x100, 0x1, 0x8, 0x5, 0x100000000, 0x1, 0x101, 0x8, 0x8, 0x0, 0x93, 0x79, 0x4, 0x8, 0x580, 0x6, 0x1ff, 0x7, 0x3, 0x6, 0x1, 0x8e28, 0x20, 0x3, 0x81, 0x80000001, 0x1f, 0x6, 0x8, 0x1f, 0x3, 0x1f, 0x5, 0x101, 0x3ff, 0xda, 0x0, 0x100000001, 0x7f, 0xffffffff, 0x9, 0x100, 0x2, 0x9, 0x1, 0xffff, 0x7f, 0x3, 0x1c44c372, 0x1e, 0xffff, 0x80, 0x4, 0x1, 0x2, 0x4, 0x7, 0x3ff, 0x85, 0x4, 0x0, 0x3, 0xa0ae, 0x7fffffff, 0x7, 0x7ff, 0x0, 0x401, 0x3, 0x3, 0xa2, 0x81, 0xfffffffffffffffb, 0x0, 0x2, 0x9, 0x446, 0x3, 0xff, 0x6, 0x80, 0x7f, 0x2, 0x10001, 0x0, 0x9e, 0x2, 0x186a, 0x7ff, 0x1, 0x8, 0x6, 0x1f, 0x1ff, 0x1000, 0x5, 0x9, 0x4, 0x9, 0x8], 0xa, [{[0x200, 0x80], @loopback=0x7f000001}, {[0x4, 0x40], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x1f, 0x8000], @local={0xac, 0x14, 0x14, 0xaa}}, {[0xffffffffffffffff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xffffffff, 0xffffffff], @broadcast=0xffffffff}, {[0x0, 0xffffffff], @loopback=0x7f000001}, {[0x8, 0x3a7], @rand_addr=0x7}, {[0x5, 0x3f], @rand_addr=0x1}, {[0x6, 0x4], @multicast1=0xe0000001}, {[0x4, 0xe0], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0x65, 0x0, 0x3ff, 0x80000, 0xfffffffffffffffe, 0xffffffffffff9be0, 0xffff, 0x9, 0x1, 0x1b, 0x10001, 0xffff, 0x400, 0x3, 0x7f, 0xff, 0x2, 0x6, 0xffffffffffffff80, 0x5, 0x3, 0x14a, 0x6, 0xffffffffffffff16, 0x1, 0x0, 0x0, 0xfffffffffffffffb, 0x4, 0x8738, 0xa035, 0x8, 0x0, 0xf95, 0x9b8, 0x1f8000000000, 0x8, 0xc8e, 0x6, 0x20, 0x6, 0x6, 0xfffffffffffffff8, 0xffffffff00000000, 0x10000, 0x3b1d, 0x8, 0x1, 0xfff, 0x800, 0x9, 0xf0, 0x2, 0xe4b, 0x0, 0x1000, 0xfffffffffffffffb, 0x8, 0x9, 0xef4, 0x100000000, 0x8, 0x7, 0x4, 0x6, 0x5, 0x0, 0x8ca, 0x100000001, 0x0, 0x3, 0x4, 0x0, 0x1, 0x2, 0x1, 0x5, 0x800, 0x7fff0, 0x5, 0x8, 0x99, 0x8, 0x8, 0x40000000000000, 0x43c, 0xffff, 0x100, 0x40, 0x6, 0x100000001, 0x2, 0xff, 0x0, 0x2, 0x7fff, 0x2, 0x0, 0x100000001, 0x1, 0x3ff, 0xffffffff7fffffff, 0x1, 0x5, 0x1, 0x1000, 0x80000000, 0x4, 0x6, 0x0, 0xffffffffffff8000, 0xd01, 0x8, 0x0, 0x5, 0x6, 0x100000001, 0x80000000, 0x80000001, 0x603, 0x4, 0x6, 0x1e0bfa0c, 0x1, 0x2, 0x8000, 0x9, 0x1, 0x6, 0xff, 0x9, 0x3, 0x96, 0x3, 0x2, 0x6, 0x5, 0x7fff, 0x6, 0x1, 0x8, 0x7fc0000000, 0x5, 0x100000001, 0x81, 0x40, 0xd290, 0x4, 0x8, 0x9, 0x7c, 0xfffffffffffffc00, 0x7, 0x9a, 0x1, 0x2663b238, 0x9, 0x8, 0x40, 0x8, 0x3f, 0x800, 0x100, 0x4, 0x5000000000, 0x81, 0x401, 0x7, 0xb80f, 0x2, 0x8, 0x0, 0x0, 0x8, 0x9, 0x7, 0x40, 0x6, 0x9, 0xa0f6, 0x30000000, 0x9, 0x3, 0x9, 0x9, 0x1, 0x5, 0x1ff, 0x1, 0x3ff, 0x3, 0x60ea, 0xce, 0x0, 0x8001, 0x7, 0x7fffffff, 0x401, 0x53f, 0x2, 0x2, 0x8, 0x3, 0x8, 0x9, 0x0, 0xfffffffffffff5e4, 0x5, 0x4, 0x193, 0x401, 0x101, 0x8, 0x8, 0x1, 0x7f, 0x3, 0x401, 0x6, 0x2, 0x5, 0x5, 0x6, 0x6, 0xfffffffffffffff9, 0x90, 0xffffffff, 0x2, 0x3, 0x0, 0xbc, 0x400, 0x1, 0x3, 0x10001, 0x1, 0x7, 0x1, 0xb5, 0x9, 0x81, 0x80, 0xd39, 0x6, 0x1, 0x4, 0x81, 0xdbcc, 0x66, 0x9, 0x0, 0x401, 0x9, 0x6, 0x2, 0x561, 0x98], 0x9, [{[0x2, 0x80000000]}, {[0xc00, 0x20], @multicast1=0xe0000001}, {[0x3, 0x3]}, {[0x8000, 0x8001]}, {[0x6, 0x10000], @rand_addr=0x1}, {[0x401, 0x6], @multicast1=0xe0000001}, {[0xd79, 0x7f], @rand_addr=0x1}, {[0x9, 0x800], @rand_addr=0x10000}, {[0x8, 0x1], @rand_addr=0x7ff}]}}}}, @cpu={'cpu\x00', 0x8, {{0x101}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x5, 0x11, 'ifb0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="a7275bf06348", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x100}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}]}, 0xfa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001940)={{0x0, 0x5}, 'port0\x00', 0x8, 0x2, 0x9, 0xfffffffffffff0b9, 0xea82, 0x100000001, 0x8, 0x0, 0x7, 0xffffffffa3fe5a71}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001a00)={r2, 0x3, "04fe43"}, &(0x7f0000001a40)=0xb) 2018/03/27 04:27:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000001e40)=[{&(0x7f0000001a80)="41fd3472836441622179ff17a710943a45385ebf62f5e93953dc48eebbe26cf91571e2fd9c7ba983bfb51346a407a63ea10ea0a751aaac21c4522d6318c09a0d70917237c5491a6de8091311483e8b44815b50ebe0a7735bff4593573244ea83caa3453f63cf79e916e2cd4e065603721b557f10b973459a41d85378e21b862e4d643b1015067e50d89baf5fe434202531dd95b4283b0f94272aa5e3fce63849fed9375b7c78677993cb83c25071719820ff7e67a0267046344ed9e83badfd85e2e82e56b94328e2631c2385c78e32877726c707c5a72746b077cf5d69ec7870657ae486230761ef0553cc824f123ae3c5dbc208a51664a12eb0d590fead", 0xfe}, {&(0x7f0000001b80)="7a4985daa714ae784369f216449a367fe90acd6160fea6", 0x17}, {&(0x7f0000001bc0)="bcff8b5cf92aa6843d1abcd1b8449d865ab212dee69f7d9410d892cdb59f58df42fbcc2020631f435ae5eebad0a46e294181aaf5bdd16648ca478e574a8b47bed4931cbd23f8e47d83d2e164a439fbd6698859c134e1baa0a385d4cde1bbb140744cf23433603ba892f62014c48b725661aaa97a4de024ce79ab345975a52c26f0e4fbb4bb8d90f2d0cb7a6c7d7796101eb6221b2a67245034f944c0603a0a21b731c1ae2e8d0431309068531c58d4707d4ce76f444f5472ae4b3662ea50d3be75bfc456e201a2dc0b031b519cf83834af83038c31f8359a23040ca61a75cebf514236906a3f50c9a4972b49", 0xec}, {&(0x7f0000001cc0)="0644ef14f9e503de17e00707216872eabae6714f491051b412ea28a0515f3f5125a8e9647a1ede6fc7d59c448726fe1d9dddac332ce177bc7248147e4ca03f1d24b076d57879349dc66691219d351f36100a74b7892c49bb12637d3dcaf299", 0x5f}, {&(0x7f0000001d40)="c1beec3a2d525e3d1cdb4334d74ddd8cd81f58443b2d2df72c82a0214f76657b6753bbf1fadb71014a493948cbc0e550c483c5c26a155a51b541b1717d73e38d353a022c3940ff0eeb43bcab21e0d976dba376e96705ad31c796735c13394951edef053717b1a1a959b14149db99b79aadc4f62f03f6729db9adbf613ce03a296f6ed4a4f87608327f71bf2c5760301f62d99280eac47bf60fd27f80840e94099a421493a802036050470b3851", 0xad}, {&(0x7f0000001e00)="94541dd850a6e289c0ff0f5ec16490", 0xf}], 0x6, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x3f, 0x8, 0x2, 0x4c0, 0x7, 0x8, 0xffffffffffffff52, 0x800, 0x0}, &(0x7f0000001640)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001680)={0x0, 0x7}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001700)={0x0, 0xdf8c}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001780)={0xc8, 0x8201, 0x3ff, 0xfff, 0x0}, &(0x7f00000017c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001800)={0x0, 0x340}, &(0x7f0000001840)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001a40)={&(0x7f0000000100)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000140)="e251f227981e78fd8defde2210aeb7072901ec9a211fe9ee2125fdd6470e266a178bc2c780298a1f6bc6abf74cdb5d3a42121c6b5b57148dd81161f4cd9f2ffd8a841fddd2b10eacb5a7b1008eeaa9970007d3d5df0c5dea787fb4ce7c", 0x5d}, {&(0x7f00000001c0)="d147662d6e9cfbb7e7542b3c7232b9d8b2ad9ae9ee86d7ef89bb9004fd9e39b0ec4b566e2d7fef48175043af3b422374462cc3f189d05e8c4fcf77913f7eb617155d24213cbfecd0dd1b1b199243b85ef5ae875ad90b378b9c96473c77fc61555a5a5d0477cff2a916304161249f0f29c650f27aea839ca85d27d6c140271ff6dc24e5a2f44431c5fec4beff0595972be933ba7bffb108a156904d52ea9248691d23328978c4c58510be4efcd63237f300521618371b2842462e23878d044ec2b20b9bf4db3e65d20f124b7c814b3c", 0xcf}, {&(0x7f0000000380)="86024cce6c880738543a1844f3958efe97caeda2069a6a7e7f203926517f43244c73330e7b9fa04a9c631b197e233978072422a085331c1c4c6cf8db956a6d1f0d50ac1a8aaad36f369b0aee95ce50037c036d94378a2a80309b03aeb0fa1ae0eacbaf5d4b6a355a9ef4ee185ca8ba9ce1bc081779c35e855ebacadb08bea95ab5564c38fb0ca78692ba2e55c905b201da6f99a8fb7b0a1d41d69a30d591cacc753bcf34ed424248fbed4ff169ea", 0xae}, {&(0x7f0000000440)="c0ea20bbc2ac3dcac77b1cf09aec1589cf028e5de95a7de9826c13e7eb696d29d53b2631aa97459af624ce39eceb1a6828f53373c6bc43ab2a73113d54e9c93f837b469960fa979600fbfc3fddfdbb52df72fed8ecd40cb62574c6fc401d7a24a725baefd4c2a959c06588489c6be898b4956238921ed3d85be3235cd791dd25753e9bcb2df39c2d397a852bc7352a637af3bf44bf6e223d414a433feabbd484abd0182c4415ca3f36e19357c9f3099215996fc9eb4c170391", 0xb9}, {&(0x7f0000000500)="d04ddff8a4640aa8810f5916ea024ff47d03063fbaa3b491e824d6aed70512884699d88ff1c0e3c4e933b3f3fcb2ce2c610ea1b7609bc35d2080eb04c5ae46d43969867d1522e4684f23365a938cab289214de31e87db174f0194ffb0c4258bb9aa7b20172adf03e4d4aba3899049bff579f4a5e1cb02f1531683633dbe1329bca9b414675c52c6d026670d373ec8b", 0x8f}, {&(0x7f00000005c0)="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", 0x1000}], 0x6, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x10000, 0xc, 0x80000001, 0x5, 0xe665, 0x7, 0x5916, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x3, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x80, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7b, 0x0, 0x1, 0x2, 0x5, 0x4, 0xeee, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x1, 0x2, 0x951}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x820f, 0x20, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0xffffffffffff0001, 0xfffffffffffffffe, 0x6, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8, 0x7, 0x4, 0xffffffffffffff7f, 0x1b1c, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x56, 0x6, 0x1, 0x7ff}}], 0x1b0, 0x4041}, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20002) 2018/03/27 04:27:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80200, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x3, 0x0, &(0x7f0000000040)=""/242, &(0x7f0000000140)=""/181, &(0x7f00000006c0)=""/4096, 0x1f000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000300)=r1) [ 135.341868] QAT: Invalid ioctl [ 135.362153] QAT: Invalid ioctl [ 135.369871] QAT: Invalid ioctl [ 135.396645] QAT: Invalid ioctl [ 135.415667] QAT: Invalid ioctl [ 135.430802] QAT: Invalid ioctl 2018/03/27 04:27:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) clone(0x800000, &(0x7f0000000000)="fa8046e28d5e7ff296ac09f71661d34d7f6e713bcd877cb988d12a70674acee5af1b5b157da7547b0bd166cc03f0ff1103a82c1296dbcdacd3b4503ab98217d3ff9ae38f26d81e6bef888018953fa41d04f84e16808af41f2c9e2b0390b29cc3b2f91a845fdebde29596fbe2ba1e7351b4ec76cc7ec045b0a948e4e058", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)="6dd25b4ef0c091c83fde366a3b21be89d9b4934c3161e405083eb4bc3672c7df2a3079f6baac17e3bb766d319490c4d216fc8889ae9bb991492e2e97ad70f9afcdea0eb1454474e1c81002634a53253b248f188d") r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) 2018/03/27 04:27:09 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x1ffffc, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ftruncate(r1, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x22, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfffffffffffffd7c, &(0x7f0000000300)=""/187}, 0x48) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x101000) r3 = geteuid() fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200200) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r4, r3, r5}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x0, 0x4e21, 0x8000, 0xa, 0x20, 0x80, 0x0, 0x0, r3}, {0x8, 0x2, 0x7, 0xffff, 0x3, 0x7ff, 0x7, 0x5}, {0x80000001, 0x1, 0x0, 0x689}, 0x10001, 0x6e6bb8, 0x2, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x7f}, 0x0, @in=@broadcast=0xffffffff, 0x3502, 0x3, 0x2, 0x4, 0x5, 0x7, 0xd0}}, 0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @local, 0x0}, &(0x7f00000002c0)=0xc) bind$bt_hci(r2, &(0x7f00000003c0)={0x1f, r6, 0x3}, 0xc) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/03/27 04:27:09 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b7, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/03/27 04:27:09 executing program 5: mmap(&(0x7f000035d000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000018c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001900)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x2000000000000800) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x180) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000080)={0x1, 0x5, 0x5, 0x6, 0x2, 0x5, 0x7, 0x3, 0x4, 0x3}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc1205531, &(0x7f000035dffc)) 2018/03/27 04:27:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000001080)={0x1, 0xe0}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/03/27 04:27:09 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0x7, 0xcdcd4a310f8f44a0, 0x0, &(0x7f0000000180)}, 0xffffff1e) 2018/03/27 04:27:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:09 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001100), &(0x7f0000001140)=0x4) syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x7f, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCSETS(r1, 0x80047456, &(0x7f0000000080)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x71e, 0x101040) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000000c0)=""/4096) 2018/03/27 04:27:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)="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", 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f00000000c0)) pread64(r1, &(0x7f0000000080)=""/45, 0x2d, 0x25) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) 2018/03/27 04:27:09 executing program 3: r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="60000000000000001201000001000000142b97ed4b9547a83e78f8cdee54a6929676997a1f007734c7fddc61612fa909d3ca521e139f04f4ab2db5b235ec2ce80e1afe9e36706854b0ab8af7a81e7752a8697afdadcb9b00008949fc14fb3ce8aec71e387d8d00000000"], 0x60}, 0x20000800) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) 2018/03/27 04:27:09 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfffffffffffffffe, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000140)=0x8) 2018/03/27 04:27:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x4, 0x3, 0x5, "2c8ee99ff5fe", 0x92}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) unshare(0x40600) fsetxattr(r0, &(0x7f0000000700)=@known='user.syz\x00', &(0x7f00000005c0)="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", 0x129, 0x0) 2018/03/27 04:27:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x11a, 0x1d, &(0x7f0000965fec), 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0xff}, 0x1, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/27 04:27:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x3ffe) write$fuse(r1, &(0x7f0000000080)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/27 04:27:10 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x2) ioctl$TIOCNXCL(r0, 0x540d) socket$netlink(0x10, 0x3, 0x5) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="ff090000000005000000000086dd60b409000030670000ffffe0000002ff020000000000060000000000000001210090785800000060b680fa0000010000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb77142e408d7c3371d75fa740248a6f002b053c6906f7f5880ad24b11a3308ff50d33e21502003b3ec0bdb894c34e2561971d772005c128590915f3ae45d9c47ddfb20140ea59000000000000000000"], 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) 2018/03/27 04:27:10 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x6, 0x1, 0x3, 0x3, 0x1}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:10 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/37, 0x25}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a0000000000000000070000000046b23250f0f6065d86a61bf2b3b36e2708546d44a355fededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000000000000000000000000020000000000000000"], 0x5a) 2018/03/27 04:27:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000640)=""/4096}) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x28) write(r3, &(0x7f0000ffdffb)='#!', 0x2) writev(r3, &(0x7f0000000600)=[{&(0x7f0000000080)="e8", 0x1}], 0x1) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) 2018/03/27 04:27:10 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) socketpair(0x11, 0x0, 0x94, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/141, 0x8d}, &(0x7f0000000140)}, 0x20) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x7, [], 0x2, &(0x7f0000000300)=[{}, {}], &(0x7f0000000200)=""/7}, &(0x7f00000002c0)=0x78) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x5, 0x4) 2018/03/27 04:27:12 executing program 4: setitimer(0x0, &(0x7f00000000c0)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/03/27 04:27:12 executing program 3: mmap(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x4d072, 0xffffffffffffffff, 0x0) 2018/03/27 04:27:12 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0xfffffffffffffffc, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe}, 0x2c) 2018/03/27 04:27:12 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4f278ffb, 0x220100) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4fd, 0x1004}, {0x9, 0x8}, {0x80000000, 0x7}, {0x8, 0x8001}, {0x0, 0xfc}, {0x1, 0x4}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)="1f6e6d612e6d617800", 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000440, 0x0, 0x0, 0x200005e8, 0x20000790], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x20, 0x7, 'syzkaller0\x00', '\x00', 'bridge0\x00', 'ip6_vti0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb8, 0x140, 0x178, [@limit={'limit\x00', 0x20, {{0x2, 0x7, 0x3ff, 0x79f, 0xe601, 0xffffffffffffffff}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xe4c, 0xd9}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x40, 0x883e, 'syzkaller1\x00', 'tunl0\x00', 'sit0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}}, {{{0x3, 0x0, 0xf6, 'sit0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @random="b719262fc06c", [0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x3f8) write(r2, &(0x7f00000002c0)="6b6fe16f8cd2247fe6e1f0490ba27b6a754af9f676d36ccf7b5dbee902430be4ceae46903d40a6a8b517a75af199cd24ae83c23361f37427978871b13b8de1c5b9c661ff3b6a36d5895f9607aefcb0f0c09d475713f3051e3e1864d24f538d03f03ee2e6a13cfa2ca479611557dac95a9ad4c10f4b5c6c17b9ddd1b8784994510bc7cae92f86a0435c70f5d9885c49760281c079c152bddbfb6f9f8187776d8ebee6deb30d896858d9e4373d9d2cf5a9b2c682403d7a46527ad6a24479a80a8991fe52e67d8b2d8ee8ba36287f9c41772afa8e34096fde5b235887e4666d7a6e302c6e30846aa537f66983b85bae0f555dce6359758433dbf0f70eb96975a6118176c95ae4150b858dcea1c945ebbe94ed535a4e084ae06abe4370edeeefef930da6c98dfdfad0d2b26484ef917c295395a72e8d62b0d57a4ecfa210c31650ca6cfe26421a713bd403ec89f17d9007ef81894c1c14e2723cde350d886bcca478b9ba734717949b8d7233a9d130a13c4a77f682722a1f88a83987a3", 0x16) 2018/03/27 04:27:12 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x1}, 0x1c) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0x9e, 0x1ff, "ec1beb64e78b32362bdbabc10805156ed6efcf45be"}) 2018/03/27 04:27:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="f1494e1a7d0840c1f101fffa54aad8f5aa59126be57207b3aa80"], &(0x7f00000000c0)) 2018/03/27 04:27:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="14e7940a92f9fd197b189e39c6c9efed30ba1ae5e85a795c626f9fc87bf3a5d2453c49ceed3c00895a75f186cd16a71b3f86e8c4ca67456a8c7ade8b71fd1d48ed96cfdd3fb2f06b38c3c579c6e0019416", 0x51}, {&(0x7f0000000200)="c507c93d356d2eeb739541ece71e428c5b80d65c67be8198e1cb024078e1ee1fa2351e4f82fd3ff36ffbf53c9bd320c619f420ddd7600cf7f5d9eb1030b452a7cd2ff3921c48e99b48bf218beefb44d20255b96fc4c658fd9c817bdfd6618bdaa1bb8f3ad3d3a77cab250111f9c20a021988f47d588a5a3ebd972a40901f7e16aa3ad4ad31d31a025e99f71d6bc954314eec927799cb04ca5a961fa8ab59a06d06011d399c11ff1a610782bc90857116d34a600eee4a8deb74760c13e8d15bca226912ec94c5850fb49b9a166e5ca2f6e86c", 0xd2}, {&(0x7f0000000140)="012d8cdf06124ad954eea152c77541b80c5bc142", 0x14}, {&(0x7f0000000300)="cd28aac46b997fa09714191edcb4970d89d01ce2d025f6b65d1ee0f3b9dc5ab96afe068d64b9534ffce969d399327b2531049fe138c6ec3a3eb8f2feb96353003e53f56458bb9d637acef9cae21f4c164f630ef7211087abbc5fbc0ecb4718b362c5c4c4008408b234fbd0d105200e0f9e4bbb67f2fe", 0x76}, {&(0x7f0000000180)="3875e631f8ec8e605491dc5eeb3a755b4cd869026a54eda5d4", 0x19}], 0x5, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="809f", 0x2}], 0x1) 2018/03/27 04:27:12 executing program 5: r0 = socket$inet(0x10, 0x7, 0xffffffff00000004) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000efdc)="240000002e00910793886a34259a83b70a00000003000000030600000000000000000005", 0x24}], 0x1}, 0x0) 2018/03/27 04:27:12 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xfffffffffffffffe, 0x8) 2018/03/27 04:27:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="0600000000000000a908000000000000fffffffffffffffff40b0000000000000180000000000000360b0000000000000800000000000000ff0b0000f3d7674a050000000000000000000000000000000400000000000000ab08000000000000d100000000000000"]) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x80}, 'port0\x00'}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) 2018/03/27 04:27:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20000, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000001c0)=""/136) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x4000, &(0x7f000002d000), 0x2, r3, 0xf}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x3f, 0x5}) 2018/03/27 04:27:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x640000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x6) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="290000001a001bc91d001c00000100000208000000ae0b16da02cb9e41a4197f4cf33ac75cfb8a001f", 0x29}], 0x1) 2018/03/27 04:27:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x2, 0x2, r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/27 04:27:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000280)="9b279880d3450df8b5f6dc6796c68cd2ef6969ffbd78b54ffc866afdf44e7f5476a03367cadab790a1cc73cb7e8e6f94abcfd6a8f6da", &(0x7f0000000100)}, 0x20) r1 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x81, 0x43c6000, 0x8, 0x93b, 0x6, 0x60de}, 0x8}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0xf) flock(r1, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/27 04:27:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000080)=0x2, 0xfffffffffffffea4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x181000, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/224, 0xe0, 0x40010003, &(0x7f0000000000)=@sco={0x1f, {0x49f0, 0x100000000, 0x1, 0x4, 0x7ff, 0x4}}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='personality\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/03/27 04:27:13 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002280)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000022c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002300)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000023c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002400)={0x0, 0xfffffffffffffff8, 0x4, 0x9, 0x5, 0x9}, &(0x7f0000002440)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002480)={0x0, 0x2, 0x5, 0x0, 0x3, 0x40}, &(0x7f00000024c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002500)={0x0, 0x3ff, 0x0, 0xc9c8}, &(0x7f0000002540)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003900)={0x0, 0xef0}, &(0x7f0000003940)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003980)={0x0, 0x2}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003a00)={0x0, 0xffffffffffffffe1}, &(0x7f0000003a40)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003a80)={0x0, 0xff, 0x8, 0x80000001, 0x8, 0xffffffff}, &(0x7f0000003ac0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003b00)={0x0, 0xda, "f9ced84c4f4ab3f2ba1cf2b0033eb769da6d213d7a2ef4e9b6a9df1d7f372e13eba82ebb4920a80faa88440340296f982bdbb114a52c3810bdbaa3233df760b9d3cabae4e7cdbd87bd47a953a0e0104efc7a917a07933bf015f47d586a41cbb91b3b063499cda25ac0181c8e1e99fa0b01e501464170dc7468749620da1403ff2d0e54bbef90e4e13fa071fb98fedbeb44ae072d54d5bd0e2a1a81d14a40da7c85477394d56594f00d14efbb042448ff4cefad57e38f93f6622ad992eb50ea31f28e591f625397825a7074c1bee725960a09c746ee73b90fec30"}, &(0x7f0000003c00)=0xe2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003c40)={0x8, 0x7, 0x8000, 0x1f, 0x7fff, 0x6, 0x44, 0x9, 0x0}, &(0x7f0000003c80)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003cc0)={0x0, 0x401}, &(0x7f0000003d00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003f00)=[{&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000240)="8e7f12a0044794f636fb6f4b45c0abb46413c397ce4df9d9e4b5373ccd8201f1bebab1217bd3ff5fcdeaf946c6c9820557ae7434e0c0ed7e6d2326e53666edc20b253bea7fecd7057a2c1f170dd43a9c9e7eebc9479b4dd875b3cdbc823ddd19be6782ce3b6827a41fce7fbfbfbf1309b9c9111ab714aee84df4d68652b5adf41480bb94da9910af2461467dcc6d144f80398349d05b043b4ddf2059c7c2a267b77d604e038312ae6f40", 0xaa}, {&(0x7f0000000380)="f2fc6e2ee7b4cf38a938654b40edd0756ebab7a44b52dd812bdb16dc79379375999d16f3b7d091c11bd886d635d081c8d6608cbb6f419b1c80a3c95f95f23ebff70d0c8345d3e4b30262b45883b0629e652a792a0f05a4c6031c7363df60e6d22b8bf80c443c4408cf083d0693f0a92eac81a1e6ded381983bc7c4020b6427f76824e23210219444a265987a55ddbc78c74bd7160ef1f088c788c2f0debd6b311e8820fc566042133a26ce60c57a3b7ed971648fea7689e1df1fde2605ae64fe227bc3641b5cdec99da20077796188a2264e47022cab", 0xd6}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f00000004c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000500)="6801fc5bc7344db3457e51abc9fa370f45f4becce06a10fff78f5b6101213eaa9737db0b90ea77f1ebdf185992cf40026fd513110d48f2e6e345aa87e909b4fd5d3d391192d667ca6ab20c45024916c07b9a13027a52cd51d19169485dd20af2dcd0d5eddd27b063df4768e8332538e0eb20ab75a657feccdfa4f965b4d53f85016e9460ad1ab1b82739f3031a4094b2784bec5847a9558b478463ad48f826eb219b4dcbfd0eaf122412f2da734e3a8ff24db6814680e6d3b8a80af0cbcfbcf44a89", 0xc2}, {&(0x7f0000000600)}, {&(0x7f0000000640)="9e1b907332ae7c6800475ace1c055b35c6813e8526c9a2ad0d572ed9f8c3dc3dea3280246c821fcc7d5a9d9c02cd6172a84f6ba9549fb0a0df52008a749d2c9081365a9977c5b37bd386ae40067788e74c5a88801bef2ab4c37eab92cd347fae27923dd5a919c883f07a12bedbfbd9", 0x6f}, {&(0x7f00000006c0)="37b1ffe9d123a4e9f8161dbd6005e4cf459b9039be07a49d8f976ded5d72d85334387e018d7e8692e71b7fd660e19bac951373f920c5bd210d76ef7e452e36fda25f4d75509d035de119516beb6277cd6d87964845b791566a60174b0e9840904a553d2cabd4ac01af8aff222229c9712bebd33fd3efe315a78eebfae2bd3bcea620309538ad57023cf2a6a63931a91e4cfd31d319f56f95bf10beec9d2a0c41caa7887f76ebc070d0", 0xa9}, {&(0x7f0000000780)="d5aff505637302e06c049c2446481ef3db04270334525662577da3b3101fbf351757ab1eeb6f9a42bf6290a128a7dac37a535b97c29fbe7b96cd26f68e0dac7ca0ccf2c36525cbed0f0565b396a39e89b9d2e2e4ac490e013ac476a74d8d1d1235555d62b2d085f902157d95e586ee472527fc04d87bfa551f79a80e66069194c9b491bf8c99b28929cb87b695d8dbda4cb7cbf19aa4246e", 0x98}, {&(0x7f0000000840)="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", 0xfa}, {&(0x7f0000000940)="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{&(0x7f0000001fc0)="8ab9a7e8264202e05e0b97232f01108056b9ac399523b45c68c0e67a81093554aed9d969a072b1c82e58224b7f33981cc59c11d6d03a263cf8fa0205c7c9d60605484c8f846a62ce617713751af1922189b78ba38f28f2c343b769bbe05f4d313c8e2a0e74306631ad9d1b6ac7048a5093c1cba40a1d22c470fd122450e6c37b4540c2b22f0f2c039ef9eb9b29b053113fe40caff33869798d2ad0eea8af169f09506e6ae21755ea148bf12b8fd7d2c11c0306ab0886693421202d44b4b0c0c53ac38eab43f82eef2a", 0xc9}, {&(0x7f00000020c0)="eab20eef192b105e6e99dde41459bdc0f584dce9b0da488e4fc38065a606167927d4d730a3d7d0e6e2a5d0ddce2f6813ee2f999ba3e187218d09e69d3f2d9e31a335360a10d92741b2a2c01150701429e8b0a4e9216c6ede605160f5e418d07684e3cccc2665a2afc34cfc4f5154e08be6495e93d78551493709004eae75dc396dd219e3d94b5947babfa9a1b2527a361f54ea9efaa7a22d9d2bd5b91a9db52f714b834d7fb8173e9ec03b676b7481bf5b32e5780044a0c410474893beff25ef58701fee214baa5bd2a48d7508e25af5f761aa36531af99479adbf0e94b64a4a14fd2de673edfdea6ea993929a1b5c9bb87edcf83104e744", 0xf8}], 0x9, &(0x7f0000002580)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x6, 0x8, 0x9, 0xb5, 0x6, 0xffffffffffffff91, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x5, 0x0, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x5, 0x80000001, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x18, 0xdc4, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x5a, 0x8001, 0xa8a8, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20c, 0x6, 0xe53a, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff80000001, 0x1, 0x5, 0x7fffffff, 0x80000000, 0xba, 0x400, r5}}], 0x150, 0xc000}, {&(0x7f0000002700)=@in6={0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x2d}, 0x1c, &(0x7f00000038c0)=[{&(0x7f0000002740)="154d309b604b0f2410a620987063f1d77405dc6f486399dfd7b6981cec48d66e72cda8a6f7293102992bacd59e9e2adf1a55102bb369956fd6259babd20a1ab9a0fd66d11abc95d4a4e42f0e11fa14e7d34e0b0a87d76392b42c24b6c44af25008137d46a83d9f0855cddc60c35876507c169d22a287", 0x76}, {&(0x7f00000027c0)="8d8095991cfb68f26efccf0520704eb152f989deb9af52b61424fa87ef72623942c8fa5bba20067b9051aec1ca173a40b6cc99067c38c1f891f8473509702bb7dfd297ac911ba95eed9656489ab5780723bffd028947beb3d7b1be956c4707b1107b1741736fce1d75974094dbe45500073d65dc9292d8b2696ff5014c00d4f320920da41611d57a03db65f93156f14a4e8f5fea85ea341d24db69ffd4ea6a741f85e61540000f5cd4c55c2a35728c89117b4301a8ab0d609fbb087852155fdf0bd5865f48007feea020586072f6fa4f9c6a2bf0a25135b5db4b4486cfe05ea317583f39432879", 0xe7}, {&(0x7f00000028c0)="58e6945bd85f55aa6b726576b995ec217e68d0a7c3f524e44e9d4a228f839dc80d262630f1d0ab9b9a137215a4f731223506b273b3638f1f4fba14de769af01c358a657ba3c63dfc04a82c7d94a4362c0bd386be23aabb1fc83f9d9c40cf8e3720c44974a7c6a24c2a401d384a1cd3140edd7c3d044db2e761c65ada083c8ec3c1a6895578eda5d6b11b9a92bf8fd448e9e39fb6dcfc615ea64e291ccbc99f152678228c3fcf5f423965292886a6fcb05c54cfc7dea80bbadb10c54e43cb843083f4970df18138cd5264a0991460aa6f822e53824c0b205b5c73bb7dbf5cfe7aa8d60564013a40959c7a1633db90a46612e620e97bc7364dc12b2170d5c84a020be6a4d2df056e4a37f1af9c34ffee9bc3c82ef7f4b7370c43875fad4d2808bac92460f9d9c58f5091233ce84d6f9ef2d939da8fc661a6d13646e67c305e972e8906206f088707734e5ecc0ef25e6d3f273f113cde367a6a20ba6d7670e5ac4aa9527bc35d2bff89fb2802f613914ca4d54366d1038e5322e1c45d18a03d8bd0e313fdec8bb5a0ab713f7f0a2dbf51b3bd4895fcb7b1306dd00cd6bb993b1f26f6abaeb7f11db22df8adca62ddc35a975d5c8292b8f6ae32dae6f744d1e4949207a5ee8440e6cccbb8dd990c0df6a236ef1861df15a391b4e493d80f6732d642b0160938d74d125ec038054e5672c56d70a9220538f55ad2a34091280956937fcc0b1877dac515c6adabb10ba4f2ec266c0bbb8f3c5324f4304c32b0ac91d4b3f8edfea1847dc9b25044300abbaec8c3c241767559b8d164d7f06c3d673c10be4b39abd18a15fd11fc26e937b1e539e37310d600cdac9e60b388a1f5888845c625bb9bea9b34e1e5dd8631270c5c062bb379fa3eb8820f4e26464b9279b05959cbfb7358a1af29ee3653da0210d15fc1d79686b0501bd5f066851df6a51ddb873e22c439c3f4ae3416fc8a6a5fd0672bf97d69d161ac3c7a6d964a0b326bfb7b5ba7d029585a42d973f71e4261a5f9a26f83e2f3d2f3ce2d9112b8a2499cb963dc786dd9cdba7943d07f26979e3c7ac0254fcce63438abb8acea54d117f587ebe6923662d598379338cc6817cf0506f0d39bd3f61fe67ff0d672faf5d62823701a0318ad1174217759d1e64611560156e14c704aaca5d926250bc1ef67b9287099c8a677af994d6ddfed2448cd0ca222a46b222698c163bf3d1e96bffffce745ca18e2b6053cf6d5526324d6f57623088f54b38fa2d240246d3c337e4f1416d0501373d30447d3a171632e990218a33292a58b39b948805f341cd00a60a700e9c8f7058f38588f244e33940f54125d03c7505ea36f3e5fcfef8373fa500c1b117d7440c7fd613638a3708c5d9c7e0fd0bfc278d4b7ab7d249dd010bf80ed75ddb56d706ea9729e3f6c111de5619b5077ac7275258bfd284950a63bbfd3be62716bd307be03e766a465774d3194728de4476825ee5984ca127930113afc63970e96c21f14dcebb237ce6f7f07eb795f12897ce32e51a329050a31e04d78e798b16deb844797be03995e2b5918622c27981abccddf6d0a6cf1ad71162d9e618b6f2ebde3fdebae87116aee293ab1ec22535186a71f0a2a3027228413d167c92a1cf58df5380d6c8491689d47ef2d17d8d912c689cc8bd5acaa92dda096d513d6ee6b3d76154fb7597d861e5482ef9a8b73f99ef8d33bd7b842acf0281d9899d983be623af9d750243c5520aa7f565738ce8b77b3f94a0daf5d7eef03060ef5d7dacb321a1983e199b37877d22091e0ae4c733c1ec0897e6305c58a07c2033c228e9970ab391a3a323e46da109b8f3aea5beed5a5696a4062d33bb0827f9c90ede88b17917d489b5d3e0a987373dff506079179b6f107ab18434a8612c8a4a5dd3c8bf755b0e8cae7f98530c97f89f3a7be013ad2b9804377b084b3fc710ee9170e2a501ea378a59ea4be1688e632a5525f0a02b303e36b9f5e8464e30063d55d3d576a33b9932ba189f808cb242769200c6866d8a2dde692a99c298daea8558871a1b93e3966d9428c98b6256ea277367b5a8e640fd6b376969b1cdd537fd6e0568bdb55fe0f32ad0ba6d1c61d93bba168d772f2dccc18749179899ffa946d2788e2fe4bb7411dae21c0ad88051eb2286a80576cd4620341ced0488233c892c9764479cb571818a3b2395a995bd56040e9dff8131b77790922c1b9d561a7aa4b67cf2f9ca2caa0790643c70e1efdac60acab03eb4929c6c0fb0e1a57f36055d2bb7401e75f64a6eb8555686b7363f41c8aae011ce1ae1014379fc0f09c3eeb64129108f8d5a1e7e8dd27d2e491e39bcd5f764f3e772743b718d5cf508549cab3e8222a1790ee95a36dce036ccf7ac3e8e6b93a98845dbc31acbad956430cc01a8df7edae7061e180f0d4f642efdad0eea22e6f99ab43d2caf0fdaee3c3d02ee665393d8b50bd5ec4e185c5578f40a12a31dc33fa5f28405ad08fb9a22ee7bed797f5cdaaff4850a9dc2fc078cd116c463a4f6bcbd68cedc740fe60445d19f5a193a8f76dbc8bbb80c7ec24cb71cd5306c2153c4c072ed15b4fa2627831f4aee3fe4b19f2eb6b9bb65f436c392cb8e079d7df8328e7af7afef8f546ce1d14d5872cdfc51d6f2ac37a3872e13ae9d30fa245f892c170dec8acb10f5c2a6fb08683b6fa5a3a361ce14e5b12b05b80d6284753e83771631603bb238daa518121d184597708cd87138481c1b048432f7a50d14461d81c1f3b07d9edf4e0cb107458ff73dd0feb814f44b6b6dd8359e036b37e1bc8c9a72eb4d89205a4d16750d9f2de18f34c121150e277880686941668228ef168ec406ebb5cbc484569c6bb649edf819b0fed8e8acac952d95addca9708ca40fdce6f87e6dafa4606bd6f21229adee7f48ea432b0cf795ff624cfe7d55071fb210c06436f02521be4c9784a48aea9919e6a3b5c39dcdc012169800ced9617ba703df6be04e02d2fe9e366cd99e0695bd52a3a69045e9bbea57d4cedcf3c4008834c997f726b924b81f515027b9c85e6bfc3e9da89817ae50ba9b800cff06f63ae0e75b2b026031014e711032a2290178284d93c048f09feeb9bc84f2e827e2f5d6351f74dd37f90dc083ca4854d0b4645493781c5278d2e5660532f0590e2ad74faf19991647b5577cd1f98cc9bc61023c09f48169cb6b9d789624beba751556831c43a5408fa4c58560bdee11b0bb01c7f7d2f045fca8a4cb139407e4c8498bc33944a4bbb76842c309eea8ab296c22eab3ed06966cbce3d49ad49f1103d0c578d3ae8047bbf770edae79f16bcb5aa39ad5cc4a234e3d8e13c59b9ec72df86c599c9639c93ad6cbac39867cac52d0d881a3d3f0eadbd5df061b0773adf1bb8c6a101c757cc9e9a1feadb66e270d0e8fff008253bf3337e6f4c66e256815f9a230bcb18abe4d01d4784dbadafb2efbb7ca0f9e14d6686467c4d13cae4a4f96f9aab6c89b70287ff45b9b9dd25b5ae5ef57ad27cbbc80cf27116f20fb3279303d907ba154972d89c8b81cf04b58947dd08af300d7be0bf8d05d34df6c114efae479523b64cd1bf4464280a841c6f00c85d36b9d8bed5caab959c86852eb2606d89389eb937de4cbe6a18c2ad997dc062a8a7b4e48e017253088610d59d09cd5e8cd5daf2a9fb6b6f9fa499863cd02930596a9e8bca7c04c6fda3f150c2a4ad1d977a1b18215e7d2942a7f7bd57cbf47b96b228542e66e686c6988e307095062bdbf7a2241908f4c41a5f82d31219c70f466bd3b296d12c95beeed1b0b6536cf2f4063478278e0f1748e897af910013fe055e6804f587e5f187c890c943c66d5ff9735efdc27b956f2ae21bacaa4dffcf9ad41470e753c02d7d92a6881a65be32aa8ffa44e74d138de786196dac390e52c7c2e14397c458e34644819ef525ecf5eb7d61e0347ff1d37417d67819512b723320d2284556d0aae02d7839069b9f5e2cae2d07ac3e65a6b3d1410bd23af9a6b6c1b964e0c40ca31ebe48c73e7b2b355c994146480957ea21281edd716419f11f2b1df08f5fb543f802f0852e8d2592621da4f293c5c95d1d0882d26ccd55c99d15aa2077ebe9c9da7be77609dc64b0af2afc7310a4eb13b6658219e2065734d71ac80c8ae5d7310dc7a974e34f251f9c8154d82d56483a70a68ee76c6cfea69f50cbd7ad0b67f053a1a283227086d897cfc20598a2f39fb5202f5a8e71d4f57a36b26dab7fd885d0da5a558cc505c6719b9b6b3d86ede01858f889f9eb4dbd23b3b436381bcc83da4e696fef0cd4325e92db8d2767e2a06821f13051e4e06896e55faf46bac66d2188e1bb1c13c1c61d9faa892acd551564990a9defb4f994d9fe2be8cfb831d7bca5e1f533653ed2ae70d703d7b8619824edc3fd50855834e48ca7bc2708975cbd6e1fdff16012608643e169c24ea4196b03860df42e5682c81bf662c85d705ff9a38eb185cc3adf023ccee1fec3aa54e29d2980f4ca3e0c57630f8b7582f8f499c73a2022b064e309b10d7107f65577d6a64ee5440d7f7f893a0c1f55321d45dd61f7508c1a899520bb68ed362a34aa974b5ff94f16ec1c8bbf23f16b7f28ba3843519ff0949dafed1d5bcc769f43f3e553ad6c6f54d54c32444d323c691caccee908afdd66dd42c4582cdcc54733156b71fdfa6f020ad991c697d0140c596a68f8ea35f7bf44d9dbf5e3212bdc29f0503c358c081ce25c9a311091dceafbd2a80b212503ade7a423d3431235e346195ed6138e2e42b806958fb46ec72f9ca7dca58cb8223d7b44b1466ddb3b18dc0b7494e738311cd24680596b27bf92f98446e33c8ca8948d8231f523a2a12e0424303baf60ec7e72f0a0bba1afa60b67c8132a6468fc20ff9ba598aa5794cd6d191cb7a5ab843ba1840f26a29cd1bc394d79c62b7c726a9fe19d2d2da0e41e8f3a4e6034631de1e327aacadbe0d91ff40f257fc169d6b4c69b47883333955792df1fba5c34a647c874cab529e5b14dd151bb8ec791bb957471ce861d7b8985a38d535dd1751bdb0c7d93902fd9e82c3786b60df5206bf5dba2a954cb307208ac0f8a985379a7cbb5bf108e628ea10362f9caab92c2520de254f8369d4d18cacb132ba0941b10506b0a57d80a7b2e01662068c745029a03741699701cdcd6aacf04c9ced6dd9d03a5112a11f5b4950186fd93554f044cf3e2efe62be295f515a75e1d50812b41a12966815cdef35ad305c0c91230e3c62b51206177be786808a38bb6d627b5ee5554e3284c55d2602c2a2a883c97960b979b28c7f19065eb75d5a55100d320abc9ec67fd9390f5fd547d89dedc11b93058c0e66479acd9a38374d6ac4f00b53314c11eff5613a9b68e4b2ba75adb7fe40b2bd226d72730dc06c5a7f709730b9e3b14fdabdaa572aea6cb81ef4aad5d8fa5702c38fc7d65031cd6cfd21607453658126761cc4537af9bc2e452db38430e447ba2dc6b5ad82ee5f6474d78170116275a14984669dab6357799fd33507181ed932f6283b5cfc36116d29266c2b404a5dd06dc304031e82f1437fdb404ce9de1dc81060d332090bff1d63ac8e157202e507d21f6bcbf80f0e750693f7584d928454c3ac46f14d6a1ed6496dda05e257e31e6b016e586a705af8030428f4af269990629952891ea3c379ebe6f75c9b3dede1c8132194ff7e5fa1c898e8c7bb5384c1e5d203532240178aec48e3dfd38a24961a1052852e40b4c870011b7fdd632b066b7aaaea87623a868e34c055fba868f3af9c974f9ed16543f6e2386e6753e1db12ad97a89913de019e123adcb3f73cc1a", 0x1000}], 0x3, &(0x7f0000003d40)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x8, 0x201, 0xae, 0x0, 0x1, 0x0, 0xffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8001, 0x97, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0xff, 0x6, 0x30d99eaf, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x1, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x0, 0x20b, 0x101, 0x1, 0x7, 0xffff, 0x7fff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8003, 0x3, 0x3, 0x5, 0x4, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x7fff, 0x0, 0x1, 0xd17, 0x6c21, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0xc81, 0x9be}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x208, 0x5, 0xffffffff, 0x9, 0x5, 0x2, r12}}], 0x1b0, 0x4000011}], 0x4, 0x20000000) r13 = socket(0x11, 0x100000802, 0x0) r14 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r14, 0x400454ca, &(0x7f0000004000)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r13, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r14, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r13, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$bt_l2cap_L2CAP_LM(r13, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/27 04:27:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d6e94c4d7c6a457a754274da6ff16dbcefb5aacae7d3709076da984b05a28bab1bdbf1a280307df3150ffd8ae3b9314dfd3bd305242523ecd92759cf", 0xffffffffffffff9a) 2018/03/27 04:27:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r2) r3 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x81) listen(r0, 0x3000000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cbff4)) write(r1, &(0x7f0000000000)="f0", 0x1) 2018/03/27 04:27:13 executing program 3: r0 = socket(0x18, 0x0, 0x2) fgetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/69, 0x45) close(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x400}, 0x8) openat$cgroup_ro(r1, &(0x7f0000000100)="6367726f757074726f6c6c8572730000000000", 0x0, 0x0) 2018/03/27 04:27:13 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="14008597670000000500bae6ee30d7be83ddc9dc76a6136b908d59b8beea92aa7a8a9879afab62191d9c5efb"], 0x14}, 0x1}, 0x0) 2018/03/27 04:27:13 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x8040) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000fea000/0x14000)=nil}) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpgrp(0x0) ptrace$setregset(0x4205, r2, 0x207, &(0x7f0000000040)={&(0x7f0000000000)="2c6b55e161e4fdf8a7fff0c7ca26241c953db6", 0x13}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="0203000f0e000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000a2d90ed33da635b75d07bdbdca9bad5c0200010000000000000000000000000005000500000000000a"], 0x70}, 0x1}, 0x0) 2018/03/27 04:27:13 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x2, 0x2, 0xffffffffffffffff, "fe2768fe7743a060d905690cb67b45b35ce73b0777a536493bb8e9a033f68d3ce6159fd3f84214ef9a1c24be", 0x4}, 0x80000000, [0x3f, 0x4bd9, 0x6, 0x1e8b, 0xe2d9, 0x8, 0x0, 0x5, 0x4, 0x3, 0x2, 0x1ff8000, 0x9, 0x2, 0x1f, 0x5, 0x100, 0xffffffff, 0x33, 0x9, 0x0, 0xcee200000, 0xb7c, 0x1ff, 0x1ff, 0x5, 0x3, 0x0, 0x2, 0x8001, 0x6, 0x7, 0xb7, 0x24000, 0x3324, 0x6f, 0x1, 0x2, 0x1000, 0x7ff, 0x2, 0x0, 0x8, 0x80000001, 0x2, 0x60000, 0x20, 0x3, 0x8, 0xe04, 0x0, 0xfff, 0x7f, 0x8000, 0x1, 0x2, 0xce62, 0x3f, 0x7a4c, 0x80000000, 0x100000001, 0xca3, 0x4c3, 0x7f, 0xfc, 0x9, 0x1000, 0xffff, 0x200, 0x5, 0x400, 0x3f, 0x5, 0x8, 0x7, 0x37, 0x3, 0x0, 0x3, 0x0, 0x8, 0xbe, 0x7f, 0x5, 0x7, 0x400, 0x5, 0x8, 0x7ff, 0x2, 0xc4, 0x0, 0x7fff, 0x3, 0x5, 0x9, 0xffffffffffffd0f8, 0x3, 0x81, 0x10000, 0x9, 0x9, 0xe226, 0x0, 0x4, 0x5fe0000000000000, 0x800, 0x1ff, 0x22, 0x7, 0x1, 0x1, 0x10001, 0x100000001, 0x9, 0x2, 0x2, 0xfffffffeffffffff, 0x3, 0x6, 0x7ff, 0x9, 0x7fb9, 0xd70, 0xfff, 0x7fe00000, 0x3c3e, 0x1], {0x77359400}}) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001100)=""/4096) 2018/03/27 04:27:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000002b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000002d40), 0x0, &(0x7f0000002d80)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002300010300000000000000000e000000859a83308adbf136315707d6b0d6baf99d012fedb978"], 0x1ac}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/27 04:27:13 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xffff, 0x1, 0x0, 0x8}, {0x52, 0x0, 0x6, 0x1ff}, {0x8, 0x4, 0x6, 0x5}, {0xff, 0x0, 0x6, 0xd3b}, {0x3, 0xffff, 0x480fce97, 0x9}, {0x7f, 0x2, 0x800, 0x3397}, {0x1, 0x100000000, 0x100000000, 0x1}, {0x7a0, 0x1, 0x2, 0x1}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:14 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x22080) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x2, 0xa6f, 0x9}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='gretap0\x00', 0x10) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x8, 0x0, &(0x7f0000fd8000), &(0x7f0000048000), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) sendto$inet6(r2, &(0x7f0000000040)="6e5fd7bc796de5342349ca", 0xb, 0x4004080, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000100)={0x6, r0, 0x1}) futex(&(0x7f0000000140)=0x2, 0x3, 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)=0x1, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 2018/03/27 04:27:14 executing program 3: r0 = socket(0x0, 0x80f, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x10080, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x801) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000140)={[], 0xfffffffffffffff7, 0x5e2, 0xcc5, 0x0, 0x10000, 0x2, 0x11000, [], 0x30}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000800)={0x0, 0x20}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000008c0)={0x0, 0x5}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000700)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x101, 0x9, 0xfffffffffffffa00, 0x200000000000cb5, 0x40}, &(0x7f0000000880)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r5, 0x8}, 0x8) sendmsg(r1, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}, 0x0) 2018/03/27 04:27:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xbb, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/187}, &(0x7f00000001c0)=0x78) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x7ff) 2018/03/27 04:27:15 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x282080) mmap(&(0x7f0000724000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r1, 0x0) getsockopt$netlink(r5, 0x10e, 0x4, &(0x7f0000000100)=""/186, &(0x7f00000001c0)=0xba) 2018/03/27 04:27:15 executing program 2: times(&(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4800, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x5, {0x2, 0x4e23, @rand_addr=0x3d}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0xc, 0x5e9, 0xc5d, 0x9, 0x3, &(0x7f0000000180)='ip6_vti0\x00', 0x7, 0xbbb1, 0x2}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x86, "d1ba7536385fe884d36aa5b09123ecd90c7383528b36fde37445661fdb4a72a54d722b41e3ac40ce9945cadc483c1f07478d3d3b17b4d1b790b707c2ca85d8b77974f84820f2ec2df27cf5e14822d4aae6b6ff92511efe15ccbd1c19c2033728407a1b1a507a21cabdb5ae577b1b515c2efe78f7bb834121e91689bb583c0332399ee6539b67"}, &(0x7f0000000140)=0xaa) 2018/03/27 04:27:15 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000000)={0x7, 0x7}) setrlimit(0x0, &(0x7f0000000100)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000080)=""/72, 0x48) 2018/03/27 04:27:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xa6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/142, 0x8e}], 0x1, &(0x7f0000001680)=""/101, 0x65}}], 0x1, 0x0, &(0x7f0000001740)={0x0, 0x989680}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x44082) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000380)={0xd000, 0x27b07d06a5bfd895}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0xd}, @in=@rand_addr=0x5, 0x4e21, 0x81, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0x0, 0x0, r4}, {0x0, 0x2, 0x8, 0x105, 0x3588, 0xbb39, 0x7, 0x1}, {0x7, 0x5, 0x4, 0x80000001}, 0x8, 0x6e6bb7, 0x2, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x4, 0x3, 0x1, 0x1f, 0x0, 0x3}}, 0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0x50, &(0x7f0000000140)}, 0x10) 2018/03/27 04:27:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(0xffffffffffffff9c) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x3e, 0xc361, 0x7, 0x7, 0x1, 0x9}}, 0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/27 04:27:15 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0x8001, 0x3, 0x1}, 0x1000, 0xffff}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r2 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000000180), 0x100000000000026a) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/03/27 04:27:15 executing program 7: r0 = socket(0x11, 0x100000801, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:15 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000001280)='/dev/amidi#\x00', 0x3f, 0x4042) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001340), &(0x7f0000001300)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x240002, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001600)={r2, r1, 0x4, 0x7ff, &(0x7f0000001380)="b0d48744bcc1fb6394c486522d0ad3bf8d60e3234ce70f391d05db3561210111c96606acbecefd7e73cbbd0fd6b09247bfe5636e2d0ade7b68c54773bcf8aacf069a4d81fdd72cd21256f1169e57238ba1c7ecb690ad0ded484f", 0x2, 0x7fff, 0x8, 0x6, 0x6, 0x958, 0x6, "9952c9cd6e13f1bffea5863035f85bc909621e60a46488e2e6764f7a636530fd79df2b00fc900038fc9ac71f6f30d369d0e0e847d6be95bfb219e8c9d29b64a5e9bbebb69debd64c13d11e632eac9743f5d68f7edcc38b20f65d597a88cb90118e23d7625d9cf9f5562c80e566e165cff78941606a3929f857e8be276547f0"}) recvmsg$netrom(r2, &(0x7f0000001400)={&(0x7f0000000100)=@ax25={0x3, {"d7fb49e283839a"}, 0x4}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="19011cfe843297b1c6cc23991942be8e7fc2391f587b0a558857c17314f7affe782c4796c8e86d83f51a7539d61c4d2719065ea9b6375640e1ab61242478edcf8d2b8dcfba67bd5f678392fef0f33e5fb81b0b596a72a4ff9d80f1eb7824db2538134e73fa000a55e5df1eab8ffbc50a018c234b58f7f9b28c3cc8bf9aa39a2e517926a7689acbf45c7baa73c70bcad335c6b04ad183e7f70cc9bc3941ef874dec9f5988747d861192dc", 0xaa}], 0x2, &(0x7f0000001440)=ANY=[@ANYBLOB="e80000000000000004010000020000001673879aef1ce7b126d40fd2877ecf481b056056b26167ab6d14bc77fe82bd53feeb7c4941a14c8bad98c4b55efa6330515a494446d87007414feef589ab764b17bbd496ec16ba9a37eee613e5b628b6cb4c965f321ea11ccf60ee5d254c441478803060d67b10bc4d2bb3a4413282702aa454edbaf0a0ee99493dda940b45172848c1ae39cd09566f30d97f5adde8361606583833063e463bb6882e6cdf0fc30e58152524225c1fdecd2e1bd2da7c9ab214e01e82b9a178f6eb50b4b27909fac628003e971efac9d21773c9d5664d057fd600000000000080000000000000000101000007000000918af56dcae5553d6964a301000000eea5d503efb6cd6b481be4c8cfaac86622ed3f24af661e4da4e0ff10290eb29dcf65fb57d9eedfd3e3cff805d4236ffc66ee6abca1cd16bbce22ace573473572fcc202c029c5032e2e456a7f83279eff828ca15b825f4b4a274369907240d04305be83e450b40660c1e7cbffcd4cfa2b7ca7baddb78c1fd58c527bae"], 0x168, 0x40800}, 0x40000141) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001280)}, 0x8000) sendto$inet6(r1, &(0x7f0000000140)="c2", 0x1, 0x8, &(0x7f0000000040)={0xa}, 0x1c) socket$inet(0x2, 0x5, 0x4) 2018/03/27 04:27:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x0) close(r0) 2018/03/27 04:27:15 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/115) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/27 04:27:15 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d}, 0xfffffffffffffc88, &(0x7f0000000080)={&(0x7f0000000100)=@canfd={{0x4, 0x8000, 0x1, 0x2}, 0x18, 0x3, 0x0, 0x0, "14279f72a41840e2c7eaa0657a071a5cf9081946a607b494066d24e6652cb2dc62face73bc8d9c9739cfb63fbd67b17f00fb649b7ccfba5f328df4fa4929185f"}, 0x10}, 0x1}, 0x2000000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x75e3, 0x200) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001540)={0x7, 0x0, [{0x0, 0xc9, &(0x7f0000000180)=""/201}, {0xf000, 0x3c, &(0x7f0000000280)=""/60}, {0x15000, 0x73, &(0x7f00000002c0)=""/115}, {0x3, 0x1000, &(0x7f0000000340)=""/4096}, {0x7004, 0x73, &(0x7f0000001340)=""/115}, {0x4, 0xbb, &(0x7f00000013c0)=""/187}, {0x10000, 0x98, &(0x7f0000001480)=""/152}]}) recvfrom(r0, &(0x7f0000001640)=""/4096, 0x1000, 0x40000000, &(0x7f0000002640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x3, {0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x80) 2018/03/27 04:27:15 executing program 4: r0 = getpgid(0x0) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000cc0000)={0x1000, 0x1, 0x0, 0x7ff, 0x0, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/27 04:27:15 executing program 7: r0 = socket(0x31, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d8f80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/27 04:27:15 executing program 2: r0 = socket$inet(0x11, 0x2, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x210401, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000140)={0x69c, 0xfffffffffffffffe, 0xed7f, 0x5, 0x929}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x1f}]}, 0x10) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) 2018/03/27 04:27:15 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x8, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xbd) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/03/27 04:27:16 executing program 6: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000023000), 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4000) 2018/03/27 04:27:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/228) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008f37)}) [ 142.370132] binder: 11911:11917 ioctl 80084503 20000080 returned -22 [ 142.378835] binder: 11911:11917 unknown command 0 [ 142.384968] binder: 11911:11917 ioctl c0306201 2000dfd0 returned -22 2018/03/27 04:27:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xfffffffffffffc3c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) 2018/03/27 04:27:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x2881) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) setuid(r1) 2018/03/27 04:27:16 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) r3 = semget$private(0x0, 0x0, 0x111) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f0000000140)=0xffff) 2018/03/27 04:27:16 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0xd2b0, 0x7, 0x100, 0x812, 0x0, 0x3, 0x100, 0x4, 0x5, 0x6, 0x7fffffff, 0x6, 0x401, 0x9, 0x1a9d1f4b, 0xdde, 0x2, 0x7, 0x5, 0xffff, 0x3f, 0x20, 0x100000001, 0x5, 0x400, 0x0, 0x2, 0x3c, 0x7fff, 0x4, 0x10, 0x3f, 0x3ff, 0x1d6, 0x6, 0x40, 0x0, 0x8, 0x6, @perf_config_ext={0x7, 0x1}, 0x1210, 0x1f, 0x6e, 0x0, 0x8, 0x5, 0xdcb3}, 0xffffffffffffff9c, 0x10, 0xffffffffffffff9c, 0xa) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x3) 2018/03/27 04:27:16 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x2, 0x200000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x608000) seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{0x81}, {0x6}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x3, r1, 0x1}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{0x3, 0xfff, 0x7f, 0x7}, {0x80, 0x7ff, 0x3fffffffc0, 0x8}, {0xfffffffffffffffc, 0x6, 0x10000, 0xed}, {0x1d00, 0x8, 0x2, 0x100000001}, {0x1, 0x10000, 0x1f, 0xffffffff}, {0x3, 0x0, 0x5, 0x8}, {0x6, 0x3, 0x100000001, 0x80000001}]}, 0x10) seccomp(0x0, 0x1, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x66, 0x3, 0x200, 0x1}, {0x5, 0x3, 0xffffffffffffff01, 0x30}, {0x6, 0x2, 0xfffffffffffffeff, 0x100000001}, {0x3, 0x7, 0x2722b1dd, 0x2e0000}, {0x2dca, 0x7fffffff, 0x6463, 0x401}]}) 2018/03/27 04:27:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x41) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r3, &(0x7f00000000c0)='+\x00', 0x1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x4) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/27 04:27:16 executing program 2: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000004c0)={0x1, 0x1, 0x1, 0xffffffffffffffff}) write(r0, &(0x7f0000000500)="45c51d5eed903063daf72ed9d881c19ce05aef9775b713753627f293ac3af12e704327524438d8ae2a88f0176aa7caa3b5e298e051dac3f2f505a3d538818487eb03dfbf9eeca547a2c77f1909b2b1d51a542e44214d26f83843f70a783fa140a16a86e250d7363a445497f23d6f03dcaa2c178a2d02a20a9b63b24013ce7abe9640dd256f13e37c0879aa332284c96157a7bee2c43f6721dfbbbb852e3736d1ef3f89eda24d9cd1e30bdc7decddb6bc23ee320342234fcfcc66b77d89f59908bde99f9deb21ca3d708a5d810056678fc037e6caf7db39657d", 0xd9) r1 = socket(0x4, 0x80000, 0x759d) write(r1, &(0x7f00000000c0)="2400000024001d67000000080000cc98ffff03ff030000000000634f01000000000053762ab728e2cc513cc759f5305a295d67f1a47a68688cfef9b1af1f56cead539dfb36157df044b4fdac19", 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x18) r3 = socket(0x11, 0x807, 0x6) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000240)={0x6, 0x3, 0x0, 0xdd00000000000000, 0xa, [{0x7fff, 0x100, 0x40, 0x0, 0x0, 0x406}, {0x4, 0x3, 0x4, 0x0, 0x0, 0x1000}, {0x7, 0x9, 0x7, 0x0, 0x0, 0x100}, {0x3ff, 0x800, 0x6}, {0x10001, 0x525, 0x5, 0x0, 0x0, 0x108}, {0x7, 0xfffffffffffffff9, 0x221e, 0x0, 0x0, 0x2}, {0x3, 0x426, 0x401, 0x0, 0x0, 0x1000}, {0x20000000000, 0x2b4336f5, 0x2, 0x0, 0x0, 0x804}, {0x4, 0x75, 0x5, 0x0, 0x0, 0x409}, {0x6d7d5a01, 0xbf, 0xc3, 0x0, 0x0, 0x600}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0xffff, 0x60f, 0x9, 0xe7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000600)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 142.414998] binder: BINDER_SET_CONTEXT_MGR already set [ 142.420580] binder: 11911:11917 ioctl 40046207 0 returned -16 [ 142.432389] binder: 11911:11918 ioctl 80084503 20000080 returned -22 2018/03/27 04:27:16 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xf778) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002b9000)="ff55d36cffba04365d0000000000000101000000", 0x14) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xd) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x200) syz_open_dev$midi(&(0x7f0000001080)='/dev/midi#\x00', 0xffffffff, 0x400) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/4096) [ 142.747195] audit: type=1326 audit(1522124836.844:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11926 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/27 04:27:16 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)) 2018/03/27 04:27:16 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x20241) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80, 0x0, 0x6, 0x6, 0x1, "524c5a106f741e49f0ae739e88cd0adaa6241f2849d896ecd610622f65fd4a740aa8a7b66eb8c41c705471eadec82c66232cfe4f1d5c9183d994ef7fae399f6e", "06371a6a9798020280b777a5037c098a75686123e51326e5d1e675d95dce0d1a5152bc4c6e5960cada299a41f44b442193ff2d2686836ba6f74af53d8b2ab0f5", "7531a17ecb5d1f58ec68e071787e4d7eb39f1ff75fdfdea5c2f11748ff471003", [0x25, 0x8]}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x0, 0x9}, 0x2c) 2018/03/27 04:27:16 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000000580)=""/4096, 0xffffffffffffff65, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00000001c0)={'\x00', {0x2, 0x4e20, @rand_addr=0x89eb}}) 2018/03/27 04:27:16 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) recvmmsg(r0, &(0x7f0000004140)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000380)=""/127, 0x7f}], 0x3, &(0x7f0000000440)=""/187, 0xbb, 0x2}, 0x5}, {{&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/14, 0xe}], 0x1, 0x0, 0x0, 0x6}, 0x9a4}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)=""/122, 0x7a}], 0x1, &(0x7f00000006c0)=""/178, 0xb2, 0x5}, 0x169e3b27}, {{&(0x7f0000000780)=@ipx, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000800)=""/153, 0x99}, {&(0x7f00000008c0)=""/235, 0xeb}, {&(0x7f00000009c0)=""/94, 0x5e}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000b40)=""/241, 0xf1}, {&(0x7f0000000c40)=""/4, 0x4}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x7, &(0x7f0000001d00)=""/56, 0x38, 0x7}, 0x6}, {{&(0x7f0000001d40)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/72, 0x48}, {&(0x7f0000001e40)=""/229, 0xe5}, {&(0x7f0000001f40)=""/120, 0x78}, {&(0x7f0000001fc0)=""/167, 0xa7}, {&(0x7f0000002080)=""/28, 0x1c}], 0x5, &(0x7f0000002140)=""/205, 0xcd, 0xff}, 0xff}, {{&(0x7f0000002240)=@generic, 0x80, &(0x7f0000002480)=[{&(0x7f00000022c0)=""/95, 0x5f}, {&(0x7f0000002340)=""/142, 0x8e}, {&(0x7f0000002400)=""/93, 0x5d}], 0x3, &(0x7f00000024c0)=""/177, 0xb1, 0x100}, 0xddf}, {{&(0x7f0000002580)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002880)=[{&(0x7f0000002600)=""/168, 0xa8}, {&(0x7f00000026c0)=""/15, 0xf}, {&(0x7f0000002700)=""/174, 0xae}, {&(0x7f00000027c0)=""/191, 0xbf}], 0x4, &(0x7f00000028c0)=""/84, 0x54}, 0xce}, {{&(0x7f0000002940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003d80)=[{&(0x7f00000029c0)=""/171, 0xab}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/213, 0xd5}, {&(0x7f0000003b80)=""/185, 0xb9}, {&(0x7f0000003c40)=""/16, 0x10}, {&(0x7f0000003c80)=""/217, 0xd9}], 0x6, &(0x7f0000003e00)=""/216, 0xd8, 0x7fffffff}}, {{&(0x7f0000003f00)=@alg, 0x80, &(0x7f0000004100)=[{&(0x7f0000003f80)=""/184, 0xb8}, {&(0x7f0000004040)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x7}}], 0x9, 0x0, &(0x7f0000004380)={0x0, 0x1c9c380}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='\x00', 0x1}], 0x1, 0x0) 2018/03/27 04:27:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r1 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='-mime_typeppp1\'{selinux(\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/input/mice\x00', 0x0) keyctl$reject(0x13, r1, 0x8, 0x5, r2) futex(&(0x7f0000000080), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/03/27 04:27:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000340)={0x0, 0x1a, 0x2, @thr={&(0x7f0000000240)="d8c75cde4b1f820edc17a6c4ef6122af59ce23649dcdaa885e1d5ad749fb988bdfbd3a69d0ed2fb8796ade49d2", &(0x7f0000000280)="0b3d55a8c7c5e8b6cb18e7d3d1d4724a374b79837cc5e25d39b7f955e6009bf91baf4db85238d7ca2c484c4d2e2ab4219b3fbd0432cf7fff9e07e413fd220b1242e1643a027db733c21c1d959f63609819b21723ea10d381e9f6ad59af08356e6e1ed6c5bf9495258cdf763b85aaa7d13f099994f97ad751e0d80b2e5cc7a70f827611512651179d6325481260debbac623f6b52e7648a9c8ec9337b82302f92b0ec8d3728fe5beded3eb9e044ed65616afbb356825b38a5993728f8f9"}}, &(0x7f0000000380)=0x0) timer_settime(r1, 0x0, &(0x7f00000003c0)={{0x0, 0x989680}}, 0x0) close(r0) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="4528779ed7615f5349dab06c0bbd8b89c5ce3f8dad588ccf11522c2d47279a63ea6ce27f768ecefd1940990d7b092bc874524c9cfc2e141804fbcc62b52e6f9eba0e9636320cfbbdd3f13c0a45b7725d4df8ec139ca69d2752b827ae6b6918e5d88f9f409052", 0x66, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x200000000000000) r3 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\\wlan1\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x3f, r3) close(r0) 2018/03/27 04:27:16 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x3, 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000001c0)={0x6, 0x11f1, 0x1, 0x0, 0x800, 0xcd}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x8000000) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) wait4(r1, &(0x7f0000000240), 0x2, 0x0) epoll_pwait(r0, &(0x7f00000002c0)=[{}], 0x1, 0x10001, &(0x7f0000000300)={0x7f}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="d020390b592a155a7fd50db667fc8031", 0x10) futex(&(0x7f00000000c0), 0x2400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x4020000000) [ 142.805744] audit: type=1326 audit(1522124836.901:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11926 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/27 04:27:18 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept(r0, &(0x7f0000002440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000001200)=0x80) 2018/03/27 04:27:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000305fc4)=@getsa={0x3c, 0x12, 0x1f, 0x0, 0x0, {@in=@multicast1=0xe0000001}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x10, r1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r3 = request_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f00000005c0)=[{&(0x7f0000000480)="83a8e1d4258e5536b3086035812af3dfd3df36ca2857d714f1b5d3c030b416569dca350bce5b5f7c46e99dcfb46c068e7add1071", 0x34}, {&(0x7f00000004c0)="3cd974275c2856326111c00e440f0844416ae3ccd3a7cbea178041ff1756e985b34f7828f2d17421ac87dff23131d35669545b58af66f37959c2b2ec9b408b", 0x3f}, {&(0x7f0000000500)="0926b7470fd372a98be4f90c67e6094703e46e0cdf032b60", 0x18}, {&(0x7f0000000540)="5519e56446e64ff90e293054aa7d3fbd2347022ff05b2557132f0bf5ed4f487776d3831d8d3227580a9b4ac9617c0a8d1def552ea3e27b2d8199bfd18af47a1df114c308", 0x44}], 0x4, r4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xd9, "3ab10651d246614f433a272251c6f6efd327952cf3ae90888a0699f0ce43bbc19f856144715387ef545d6eb11437f9370255e4bd4921cfd078ea3af363ea037579ae8985df35f3273108432753db9ead3f4232812e67df7d676a6cb593156dcec7bc19a1d679288b35b1a1ca57386c9fa5f934a457bd84404474dab359cf359672af9e7ae6f55985a0733df88dbfec65a4101b50bd45fcf01bdf3dcc4ab237e767a2f35df35d0eb68599a53bd436fb4dd212ff0a0949bbb4e9e35c456d79aba802da2cdd69158d012609aabe6041e33767b3e31e927ab1ef93"}, &(0x7f0000000280)=0xe1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x3, 0x1, 0x6, 0x11}, &(0x7f0000000380)=0x98) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2a000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x928, 0x70bd2d, 0x25dfdbfc, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0xfd94cf5dedc8b94e) openat(r1, &(0x7f0000000680)='./file0\x00', 0x6041, 0x8) 2018/03/27 04:27:18 executing program 3: timer_create(0x3, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40001, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/151, 0x97, 0x100, &(0x7f0000000180)={0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0xa}, 0x7ff}, 0x1c) 2018/03/27 04:27:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000040)="9f84d821d2a9733c0fa99a1c438851633b5a0c43314bfc2cdb459086244b071f811994be1f0bb2d81dfd78b453ec738e9ea7d7dfca8ea4a2d48e96e41c83cd5b4b580d4a1d44c0bfc657a3b80e60edef5e85e6acc6f2f98a89e50c6f174454298cdafc04eb6857b954ae9ad224a0", &(0x7f0000000240)='s'}, 0x20) inotify_init() 2018/03/27 04:27:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000004e40)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000004e00)={&(0x7f0000000340)=@setlink={0x30, 0x13, 0x211, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) 2018/03/27 04:27:18 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000000)={0x158, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x218ca242, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffd6f0}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}], 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40880, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1000000, 0x6c, "a0710de8ee2df7302291b3ec3ee8c6433094bd7ab8432ece3a6906cb8e707ba070a3e63d565a41c21851c942a26e1a3f13dce7b5c98a4992c03f22ce77bce6c93e67ef2763c7225800d971b3a75bc9cb"}, 0xfffffffffffffeaa) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/27 04:27:18 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200) mq_getsetattr(r2, &(0x7f00000000c0)={0x3, 0xfff, 0x6b6, 0x9, 0x3, 0x49d3, 0x9, 0x7}, &(0x7f0000000100)) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/75) 2018/03/27 04:27:19 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1, 0x4033, 0xffffffffffffffff, 0xffffffffffffffff) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) remap_file_pages(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3000003, 0x40000000, 0x8000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/27 04:27:19 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x350) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) connect$bt_sco(r1, &(0x7f0000000040)={0x1f, {0x0, 0x3ff, 0x4, 0x401, 0x3fcc5c8c, 0x20b}}, 0x8) sendfile(r0, r2, &(0x7f00000000c0), 0x8080000003) 2018/03/27 04:27:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4000000000022, &(0x7f00000000c0)={@empty, @multicast2=0xe0000002}, 0x3c7) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x5e, @empty, 0x4e21, 0x3, 'lblcr\x00', 0x1, 0x0, 0x16}, 0x2c) 2018/03/27 04:27:19 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) socket(0x11, 0x8000b, 0xfa9) 2018/03/27 04:27:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800000009001100000000000000000002000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/27 04:27:20 executing program 2: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000180), 0x1, 0x0) accept(0xffffffffffffff9c, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000140)=0x80) 2018/03/27 04:27:20 executing program 7: r0 = socket(0x1, 0x805, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) msgget(0x1, 0x2) 2018/03/27 04:27:20 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x10, 0xffffffffffffffff, 0x20) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2080) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x28000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x20, 0x200040) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r1, 0x7ff, 0x9f, r2}) 2018/03/27 04:27:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100), 0x0, 0x8, 0xaf, 0x6, 0x3f, 0x6, {0xc9, 0x3, 0x401, 0x40, 0x8, 0xffffffffffffffff, 0xdf, 0x7, 0x2, 0x5d67, 0x7fffffff, 0x6, 0xffffffffffffff7f, 0xff, "d363b2728f8deb5087dcedc3c89907a91531bfba02aa015ae8e3ed90471f3d9c"}}) pipe(&(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000040)=""/174) 2018/03/27 04:27:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000fb00000000028000007a0a00fffffffffd630108eb370bf59746c9289b24795904de7efb4cd40e4eb46b1525fd120edd7c12122aa48277299a6ccb0f08bef5d5005070031df2c4b527ac1560a68b4e29aeaa02a1b5a21dc9399019e5793c3bac0fd30fccd2abad4d3690003c2b93c271d572c4556ff0813995154229883142211844933805ce5ed18b59187ce36c418c18ba0000000000000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0xfffffffffffffe31) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x733}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x2000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) chroot(&(0x7f00000005c0)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f00000002c0)='./file0\x00', r1}, 0xffffffffffffff06) r2 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$void(r2, 0xc0045878) 2018/03/27 04:27:21 executing program 0: r0 = inotify_init1(0xfffffffffffffffd) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tkill(0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) munlockall() ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000040)=""/156) 2018/03/27 04:27:21 executing program 4: prctl$setmm(0x23, 0x5, &(0x7f0000ffb000/0x2000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204e00, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x6, 0x0, [{0xc0000007, 0x7ac, 0x3, 0x101, 0x80000001}, {0x7, 0x400, 0x1, 0x100000001, 0x2132}, {0x4, 0x4, 0x7, 0xf5, 0x8}, {0x80000008, 0x3, 0xc1, 0x4, 0xc7e}, {0x1, 0x81, 0x2, 0x8001, 0x6}, {0x4000000d, 0x8, 0x6, 0x8, 0x2}]}) 2018/03/27 04:27:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x8, 0xfd45) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/27 04:27:21 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300091000000000000000000000000200130003000000000000000000000005000600000004000a000000000000000000007ae4e95f00000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100000000000000d5a04b0ea5430000000000000100000000000000003d52c5e1df7dc77bee7339f35e8e71c049c16fd68cf511b01a5b6db50c81b931e6e5f72b8c869b88b7cd5a6b11f1c4c5f03f97bf7e608cbc"], 0x80}, 0x1}, 0x0) 2018/03/27 04:27:21 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x40001) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x40000, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x6, 0x0) umount2(&(0x7f0000000640)='./file0\x00', 0x1) r9 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ppoll(&(0x7f0000000480)=[{r0, 0x50}, {r1, 0x20}, {r2, 0x2040}, {r3, 0x80}, {r4, 0x80}, {r5, 0x400}, {r7}, {r8, 0x4000}, {r9, 0x203}], 0x9, &(0x7f0000000540)={r10, r11+10000000}, &(0x7f0000000580)={0x5}, 0x8) syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x801) socket(0x11, 0x100000802, 0x0) r12 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x9600}) pwritev(r12, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:21 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f00000053c0)=[{{&(0x7f00000001c0), 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000380)=""/80, 0x50}, {&(0x7f0000000400)=""/217, 0xd9}], 0x4, &(0x7f0000000540)=""/59, 0x3b, 0xe1d}, 0xffffffff80000000}, {{&(0x7f0000000580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/173, 0xad}], 0x1, &(0x7f0000000700)=""/247, 0xf7, 0x2}, 0x3ff}, {{&(0x7f0000000800)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000880)=""/226, 0xe2}, {&(0x7f0000000980)=""/252, 0xfc}, {&(0x7f0000000a80)=""/194, 0xc2}, {&(0x7f0000000b80)=""/43, 0x2b}, {&(0x7f0000000bc0)=""/58, 0x3a}, {&(0x7f0000000c00)=""/78, 0x4e}, {&(0x7f0000000c80)=""/96, 0x60}], 0x7, &(0x7f0000000d80)=""/82, 0x52, 0x100000000000000}, 0x6f}, {{&(0x7f0000000e00)=@alg, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e80)=""/28, 0x1c}, {&(0x7f0000000ec0)=""/26, 0x1a}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/161, 0xa1}], 0x4, &(0x7f0000001000)=""/25, 0x19, 0x7ff}}, {{&(0x7f0000001040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001640)=[{&(0x7f00000010c0)=""/80, 0x50}, {&(0x7f0000001140)=""/244, 0xf4}, {&(0x7f0000001240)=""/38, 0x26}, {&(0x7f0000001280)=""/137, 0x89}, {&(0x7f0000001340)=""/33, 0x21}, {&(0x7f0000001380)=""/132, 0x84}, {&(0x7f0000001480)=""/40, 0x28}, {&(0x7f0000001500)=""/105, 0x69}, {&(0x7f0000001580)=""/167, 0xa7}], 0x9, &(0x7f0000001700)=""/253, 0xfd, 0x81}, 0x6c8}, {{&(0x7f0000001800)=@l2, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001880)=""/115, 0x73}, {&(0x7f0000001900)=""/27, 0x1b}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000001940)=""/97, 0x61}, {&(0x7f00000019c0)=""/164, 0xa4}, {&(0x7f0000001a80)=""/130, 0x82}, {&(0x7f0000001b40)=""/111, 0x6f}], 0x7, &(0x7f0000001c40)=""/210, 0xd2, 0xfff}, 0xffffffff}, {{&(0x7f0000001d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003e00)=""/14, 0xe}, {&(0x7f0000003e40)=""/222, 0xde}, {&(0x7f0000003f40)=""/168, 0xa8}, {&(0x7f0000004000)=""/158, 0x9e}, {&(0x7f00000040c0)=""/106, 0x6a}, {&(0x7f0000004140)=""/104, 0x68}], 0x6, &(0x7f0000004240)=""/182, 0xb6, 0x5}, 0x40}, {{&(0x7f0000004300)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004380)=""/236, 0xec}, {&(0x7f0000004480)=""/61, 0x3d}, {&(0x7f00000044c0)=""/72, 0x48}, {&(0x7f0000004540)=""/29, 0x1d}, {&(0x7f0000004580)=""/219, 0xdb}, {&(0x7f0000004680)=""/245, 0xf5}, {&(0x7f0000004780)=""/222, 0xde}, {&(0x7f0000004880)=""/235, 0xeb}, {&(0x7f0000004980)=""/210, 0xd2}, {&(0x7f0000004a80)=""/236, 0xec}], 0xa, &(0x7f0000004c40)=""/70, 0x46}, 0xffffffff}, {{&(0x7f0000004cc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004d40)=""/135, 0x87}, {&(0x7f0000004e00)=""/123, 0x7b}, {&(0x7f0000004e80)=""/107, 0x6b}], 0x3, &(0x7f0000004f40)=""/255, 0xff, 0x5}, 0x1f}, {{&(0x7f0000005040)=@alg, 0x80, &(0x7f0000005300)=[{&(0x7f00000050c0)=""/4, 0x4}, {&(0x7f0000005100)=""/76, 0x4c}, {&(0x7f0000005180)=""/72, 0x48}, {&(0x7f0000005200)=""/12, 0xc}, {&(0x7f0000005240)=""/87, 0x57}, {&(0x7f00000052c0)=""/17, 0x11}], 0x6, &(0x7f0000005380)=""/31, 0x1f, 0x10001}, 0x1000}], 0xa, 0x40, &(0x7f0000005640)={0x0, 0x989680}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000056c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000005840)={&(0x7f0000005680)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000005800)={&(0x7f0000005700)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r1, @ANYBLOB="00032dbd7000ffdbdf250200000008000400000000005c000300080008008000000014000200626373683000000000000000000000001400060000000000000000000000ffffac14141314000600fe8000000000000000000000000000151400020079615c300000000000000000000000007400020014000100ac1414bb000000000000000000000000080003000100000014000100000000000000000000000000000000000800040003000000080006000300000014000100ac1414bb000000000000000000000000080008000200000014000100fe8000000000000000000000000000aa"], 0xec}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) r4 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r7 = socket$rds(0x15, 0x5, 0x0) r8 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x5, 0xfff, 0x7, 0x77a0765, 0x0, 0x618dd7a2, 0x1, 0x5, 0x5, 0x3ff, 0x7, 0x1, 0x3f, 0x6, 0x9, 0x7ff, 0x6, 0xffff, 0x5, 0x4, 0x1, 0x2, 0x6, 0x7, 0x6, 0x7a4e, 0x38, 0xffffffffffff0001, 0xfff, 0x89, 0xc9, 0x7, 0x8000, 0x7fffffff, 0x4, 0xbe, 0x0, 0xa000000000000000, 0x2, @perf_config_ext={0x0, 0xff}, 0x8000, 0x3, 0x1f, 0x5, 0x5f8, 0x0, 0x100000000}, r4, 0xc, r2, 0x1) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r6, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000001000)}]) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r8, 0xc1105511, &(0x7f00000058c0)={{0x6, 0x5, 0xffffffff, 0x7, "a4fe1b24f546367ab0c7532b1a89a735963184e358ee1111f6aa03ab66e54409cea36ffef172701c5358cd59", 0x4}, 0x0, 0x0, 0x591d, r4, 0x1, 0xffffffffffffff00, "f68b4f1f3b309f2d0f370ea9766b80c0967619a7c1717f5f72f8543eb268a54db8d4237cc188b72910baea17f01483eb8cad859038e65eaa36b48a8f7a83f5b4", &(0x7f0000005880)='IPVS\x00', 0x5, [], [0x3, 0x8, 0x4, 0x6]}) tkill(r4, 0x1000000000016) 2018/03/27 04:27:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x1, 0x49, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000180)="4e2b77d364930aa719b9b2e9e863435aaab77ece7e233fd2ad619846c24a6e7c70332608f1c6207b15eeea59b3a7706dc0600ea04f7a57e252b369b94dae977394d4d5f4", 0x44) 2018/03/27 04:27:22 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/27 04:27:22 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000040)=0x6, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 04:27:22 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x0, 0x7fffffff}, {}], 0x2) r0 = semget(0x1, 0x0, 0x8) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000040)=""/93) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000100)) 2018/03/27 04:27:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x2, &(0x7f0000000100)=""/42) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5553}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0x0, 0x5f, "9ce2cf02ad0c9a81672fa4a8b4c1e791f2d6eed07f2ad1185836ce5bf4b605ed399e40e42a8e594d7f4113c15efc40322ac1bebaea5a1e466610472f3ea687958af480f1d9b6a3c2074b0de7cfe14f5fb4defd97004f1a26e000fc4578fc2b"}, 0x67) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)}, 0x0) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000000000)='v2') 2018/03/27 04:27:22 executing program 6: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/96) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x408000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x3) 2018/03/27 04:27:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'yam0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:22 executing program 2: msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0x9}, &(0x7f00000001c0)=0x8) 2018/03/27 04:27:23 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x13, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/03/27 04:27:23 executing program 5: r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000a00000008000100000000000000000000000000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/03/27 04:27:24 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x400, @empty, 0x3}, 0xffffffffffffff89) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00008e00004500001c0000000000f014aaac14142b00004e2000000006636a0c7c940db1321d9194644052e57b102bdd25c570c19d0c611180684259016142e363aa9649d4718ca0af7f3b72b1efa9379df924c572ac2880ba7b8d50af0cf3776990308a44afce0e13dfa680deb4968c7caee37eaf9f3a6c832b559b80e88349b7eced3bae82c2a6f1141ad55fae06810cd44e6bc868ffb46f6770609e553a701f12e33420a43fd5b5433ca2be228aced3e6d616d1979651e1d94718ab8571329c65c128ef33ff7aa965caca98a76ec538b58ad689037553d81840"], &(0x7f0000000000)) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000140)={r2}) 2018/03/27 04:27:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000486, &(0x7f0000000080)=""/24, &(0x7f0000000000)=0x18) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xffffffff, 0x4) 2018/03/27 04:27:24 executing program 4: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000080)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/27 04:27:24 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x1e701, 0x100) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0x1) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x20040) r3 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="fc13192951bd543b3062667836d3d2d2a0a72455b1942bac3f0cd075f7ad4577b462306aca0460620e6335a94450e8599a5e317a1df4fe9fd05df9371531a55bc285df7d35bc2b0aa44df71f451c77f192fae74b836d46900735", 0x5a, 0x0) r4 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="d06507e5e21141d1618a9fdaede876593d0c0b567df1ff4157ad993b97fe64c05df3", 0x22, 0x0) keyctl$unlink(0x9, r3, r4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x4800, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f00000003c0)) 2018/03/27 04:27:24 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/03/27 04:27:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x7, 0x81, 0x5, 0x40}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x10}, 0xfe6a) writev(r0, &(0x7f0000000640), 0x1) shutdown(r0, 0x1) 2018/03/27 04:27:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7, 0x2) accept$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0xbfdd9d7949c2104e) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r4, 0x439) execveat(r4, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) 2018/03/27 04:27:24 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x100000000, 0xe98, 0x3b16, 0x8, 0x1ff, 0x10001, 0x0, 0x10001, 0x8, 0x1, 0x472, 0x4c, 0x1f, 0x7]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x94, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x10001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x521, @empty, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x0, 0x6]) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/27 04:27:24 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x101, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0xffffffff}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000000c0)=""/145, &(0x7f0000000180)=0x91) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000240)={r4, 0x4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x4, 0xfffffffffffffff8}, &(0x7f00000003c0)=0xc) 2018/03/27 04:27:24 executing program 0: socket$inet6(0xa, 0x3, 0x3) 2018/03/27 04:27:25 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_mr_vif\x00') 2018/03/27 04:27:25 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r8 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802) r9 = dup(r4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000440)=@int=0x7, 0x4) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4306000801000600"], &(0x7f0000000080)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000480)={r11}) setpriority(0x1, r6, 0x80000000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000580)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r9, @ANYRES64=r1]) r12 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2) ftruncate(r12, 0x7fff) sendfile(r9, r12, &(0x7f0000000400), 0x8000fffffffe) 2018/03/27 04:27:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000026000)=ANY=[@ANYBLOB="181000002c00ff0a00000000000000000400000004000000"], 0x18}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'dummy0\x00', 0x1}, 0x18) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x100, 0x4) 2018/03/27 04:27:25 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x161502) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0x9, 'queue1\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl(r0, 0x1, &(0x7f0000001000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/62) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007d9ff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x3ff}, 0x8) 2018/03/27 04:27:25 executing program 6: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000402, 0x80000000000, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/27 04:27:26 executing program 1: mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa000401aa1d4076c688ffa48a877c97ef7cd3bfa8ae1a836a575e1be7f5be53a4b753fd65a0f63f7080fbc552032165a7628d223534e9f31b56f12b329ed9e26256df3fa11c6561bf6bfe69f9a417594cf5cb2a8bd72e4a9e988932025fd1dbc158681095785cb762dc6290e7e0fb276bc3e741c79dc0e02b4dc9d525b101eacd114697080606959cec359b920bfa7cde70f8696adab865b99e348748f4971dadaba54bc8d0c37686763db7d4236e83d8ade1a781917bb1b7474599321024baa6148e9105b5c479ce423dca3a5e683d589b82dae8284f2d2f4752fa19530a80c60688df2ca7dc64f4e3d5c14eb379a094b2d612136cd0709b95a05d87a902442e8546dc0a9d70b2516781d1da24bbd530ff368cd39879e87774795b34cd6c36c33ef2a03028c481bfbdd7cdd636799475"], &(0x7f00000000c0)={0x0, 0x2, [0xffffe, 0x80000082a, 0xe67]}) 2018/03/27 04:27:28 executing program 5: lookup_dcookie(0x3, &(0x7f0000000080)=""/58, 0x3a) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/27 04:27:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0xb0000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="8f000000b39f5882df83fad4e2e994483b6106fba3ce0f5cb7be891c292e0607c187ec717c3943c818151652db1efa32457e76b7d1261bfce18a5f0483b4e0d62ea6e91a306702d638b6ae7778544ca5c2f40ad8b5303ef1030f5f0ccb3e34811dd1cdc9364487c662cfa17d409213e77fee606e19d80b3a0d11d37c17a474dffba9dd41412859a19cc5100968"], &(0x7f00000001c0)=0x97) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x8, 0x100000001}, 0xc) 2018/03/27 04:27:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) 2018/03/27 04:27:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000008000000003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220140, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x0, 0x2, 0x4, 0xffff}) fcntl$lock(r0, 0x5, &(0x7f0000000040)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/27 04:27:28 executing program 0: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d5998d18bb5c0d1cffa63006b5edf920a64655e69a6234ea521f08c308067c155d961e0c010419593c7b309b729bf714e6cdc73993020000000000006c0364"], &(0x7f0000000180)=0x1) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6be5) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xa4000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x1b, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfffffffffffeffff) ioctl$sock_ifreq(r1, 0x8924, &(0x7f00000003c0)={'bridge0\x00', @ifru_flags=0x1}) 2018/03/27 04:27:28 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = dup(r0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r2, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xb5, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)=0x1) write$vnet(r2, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000000c0)={0x7, r1}) 2018/03/27 04:27:28 executing program 6: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x42180) getsockopt$inet_tcp_int(r0, 0x6, 0x26, &(0x7f0000000080), &(0x7f00000000c0)=0x4) get_mempolicy(&(0x7f0000000240), &(0x7f0000000100), 0x7ffd, &(0x7f0000002000/0x4000)=nil, 0x2) 2018/03/27 04:27:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$rdma_cm(r1, &(0x7f0000002080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002040)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, r2}}, 0x10c) 2018/03/27 04:27:28 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x101002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) 2018/03/27 04:27:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bond0\x00'}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/03/27 04:27:28 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x3b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7, 0x6, 0x3b04, 0x8, 0x6, 0x1, 0xb7ba, {0x0, @in6={{0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x5, 0x6, 0x1, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x5}, &(0x7f00000002c0)=0x8) 2018/03/27 04:27:28 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/177, 0xb1}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/174, 0xae}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/103, 0x67}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000001640)=""/249, 0xf9}], 0x8, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/51, 0x33}, {&(0x7f0000001780)=""/196, 0xc4}, {&(0x7f0000001880)=""/96, 0x60}, {&(0x7f0000001900)=""/120, 0x78}, {&(0x7f0000001980)=""/38, 0x26}], 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000500)=""/235, 0xeb}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001a40)='highspeed\x00', 0xa) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/27 04:27:29 executing program 5: socket(0xe, 0x4, 0x3) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x0, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/03/27 04:27:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x154, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x37}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x78}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x80}, 0x8000) fcntl$notify(r0, 0x402, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000002c0)={0x2, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000c4c000)='pagemap\x00') pread64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/03/27 04:27:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/03/27 04:27:29 executing program 7: r0 = socket(0x11, 0x80b, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"4871db9c07f0e176000000000000ebff", 0xa201}) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"d15c77bafc8b5d"}, 0x2}, [{"b77515fed4c8f6"}, {"74f1ebff03f0bc"}, {"84207efd0e6926"}, {"c5a5a636e56113"}, {"e246d5bc534450"}, {"bb93cd496b2cb8"}, {"49608a9a874d62"}, {"2b8652e260e06d"}]}, 0x48) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000300)='\x00', 0x1}], 0x1, 0x3) 2018/03/27 04:27:29 executing program 1: r0 = socket(0x2, 0x100000000000006, 0x0) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x694) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x99a23955049101c, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x2, 0x3f, 0x8}) 2018/03/27 04:27:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x3, 0x7f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xfc, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 2018/03/27 04:27:29 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/27 04:27:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}, 0x1}, {{&(0x7f0000002ac0)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/154, 0x9a}], 0x4, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/27 04:27:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000040)={"fc6d391666fbc844479c477ed9e217bd178f354d76039b1eb108701b12b61878775438575a08fa59e2dc3b7f6b3f10b4971c2304e22cffdc374d83b9ea99d6871e9e10dc8ef597886fb86113604a6460b29d9933b022c8437eaeac52cd1ed7fd63b5176853bb5d6250d86080da1f803e8f1697bf11ec0181efc5220c5f1e8290703dd6980b8fd98fcb07674f4f765e10eecfec2dbfb1a9a5b3c51788db74498c6cfe67d56097a60a75dd99a52a13062d803accdada2ee2d017ec69149ddf7d275f5eca447bf18a630c15c5e5054a0e173c53b94e277337400b4527212e5e53970241b06dcf3a1b4cf3e1bba05cc693169dc64f381b9c8465fb4c31663cf0ec1d246c0e0b4bbc299c6cf223e5b71c8b574dae46dd08ee9c1340cea731b102821a9d6c706e866badb782651f1f2741859ed2379653c8634e1aa6ca06f7c71d1ff9a3a1fb65f7d2199ad75539dd546772598c8dea18855c0882268175163738923ac6d4b0b3f270b499760fb29861fcc3768d061c16b3a269b4506f7660862345d6110f97118b0fa7f372c2dcdba5de1ca0cb62e664a37bf41089133766f47b08e9701a5e64bb63a233d8e4964838f5baeb8be9f349fe0e482cb9a7d320cf32efbd35ef642a43064d3d8740dd89b84574cfff101256d47f417e27841afea330ee31f07f6d94928f3d62a094cda9f4d6d8045245251c71826c146f66adf59be7bde68fde18cebd25fef1cabf9c4aecac4046008674c0ec26a59aafc6f3f34db247e7c6cc190998eb8ac04ac70237ab1e1180c8b376dc3639e24e88477220fef2ae307c2ebe3cea8831c24d2e58190961527daa0cc436c4ce9edf12d1d3b3c467466ec7c5a351144ea14f1f6eff4ff84ff5aac9fc2227b68e8f66a2e62bc54e79753bcbc55e761fadfb4b918befe19f97d8dcf334147a3d8aebde40f67cc6757b663b3fdc3e745a3b0364c8ea2797b059dcbb860a4e0e8683a621e28536646710f21ea1a25247045b7098051928ad404f717ed4ccae761644873d03aa4c3da83ad5e50cd6a91ee5ad0f0d858fd46a740140dc00dcac2c463b35f027b71ca81e3d624403b91a85b3178ce2f1080cd708a2143d205bb8f2fd9ff515de33d43a2a69d39fa4cbcbf0b27789b2b074abf83d5cc9843a801a417dd02b950572e83196ffb513c1782045165286d62f44e8cfe691094cf7cc67d9d96eee2c0f7f959409f57e77eab81810f3ed6b0ad136b78bcf50bf941c0da3ac3fb162e11dc69fb1517b6a93163a6ba992644611ccc1055206d4174773611826d96dc7a2169783b7febf907b7eee9a0b4d5625c23379d3d12ee7d5f2c929f4c4d162be2ae53e015fd04393a38f36bd407e3b1c1c31951d97602b878025bdb905ea6d10c1087b79aed08626828e6cdd3985bd38faffe085f11bc5dba147f23a4d99d9be9821bdf5c8e67deab1"}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x3, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) 2018/03/27 04:27:30 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000018c0)=@rc, &(0x7f0000001940)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x3f}], 0x1c) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000040)={'eql\x00', @ifru_names='ip_vti0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bfs\x00', 0x40, &(0x7f0000000140)="de3e7354ab572f1b3a76d28c512d3bdeb865d5fdcfa5df3a30c39308a6c8dd9f92f49ba2b30b7cccf38589eb3d348866bf16490abad02863458a4f870c9e64539414f34d53417ca06c972be61108dae4d100ddd5f41f") 2018/03/27 04:27:30 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="b1000000b5ae5af6d0b3d34eb436442c0fc24ec0da5155cfb59bcd3afe3ccde6060a951fa6a268677b8a858b549e48b303106c5d2704a2a1a81bd8950d8cd92075c131ba69b4fb2afbb0bce322540ba43eed02ec7429541b6acdf41d2058b2b9c9c34ef6c3c1142fb5e29aa4d6b5be0d6480fe88a1984133c2853f3fd05fe1c569b1492f62e44130ab0d08cede699a13a890c872dbf8fcb770b060201b4af8e2992a02874f60a1ddae48bb4d91b5337ec56a3c9fc99d87947f55787872b73a0b738b5209a2954dfad2296624f04174c09ed24e208bebec9c407e"], &(0x7f0000000080)=0xb9) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x1000}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"696662300000000000008000", 0x500}) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000100)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x6, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) 2018/03/27 04:27:31 executing program 4: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000180)) sendfile(r0, r1, &(0x7f00000001c0), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='\\proc*\x00', &(0x7f00000000c0)='ppp1$\\proc^[\x00', &(0x7f0000000100)='\x00'], &(0x7f000034bff8)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/27 04:27:31 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x8, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000040)='GP\x00', 0xfffffffd, 0xaf, &(0x7f0000000200)=""/175}, 0x1e) 2018/03/27 04:27:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/139, 0x8b) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x23}], 0x1) 2018/03/27 04:27:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x5, 0x99, &(0x7f000000d000)=""/153}, 0xfffffffffffffd86) 2018/03/27 04:27:31 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syncfs(r1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x3, 0x2}}, 0x2e) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x0, 0x1}) 2018/03/27 04:27:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x400000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0xfffffffffffffffa) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x8ce, 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, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x1) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000100)=0xfffffffffffffffd, 0x4) sync_file_range(r0, 0x7e, 0x5, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x2, 0x5, 0x3f}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)) 2018/03/27 04:27:32 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xffffffffefffffff, 0x100000000000}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1f}, 0x8) getcwd(&(0x7f0000000180)=""/247, 0xf7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/27 04:27:32 executing program 5: semctl$GETVAL(0x0, 0x0, 0x1fa, &(0x7f0000000040)=""/3) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x169) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x1e, 0x5, 0x5}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x8, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0x8, 0x7fff, 0x9}, 0x2c) 2018/03/27 04:27:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='environ\x00') fadvise64(r1, 0x0, 0x1, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x8) 2018/03/27 04:27:32 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0xee979f09d7420151, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x3, 0x7, 0x0, 0x7f}, 0x7f, 0x8}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r3, 0x0) connect(r2, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') sendfile(r2, r4, &(0x7f000097d000), 0xff) 2018/03/27 04:27:32 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) fchmod(r0, 0x0) pwrite64(r0, &(0x7f0000000000)="5ce136568a419eeb134a26cfb21009ed408283d3f0f8799a0e3af8c8be2ec8eb909f36c6e7057783736e33270bd4a584305824b9", 0x34, 0x0) close(r0) 2018/03/27 04:27:32 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x0, {0xa, 0x4e21, 0x3, @empty, 0x9}}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) 2018/03/27 04:27:33 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'gretap0\x00', 0x20}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@getspdinfo={0x1d4, 0x25, 0x2, 0x70bd2c, 0x25dfdbfe, 0x6, [@ipv6_hthresh={0x8, 0x4, {0x77, 0x5c}}, @algo_crypt={0xcc, 0x2, {{'lrw(cast6)\x00'}, 0x420, "9b4e1c887fd830919f8894e1b55abfa5a937bf6f6049c83aca3138728a289829f07ac8461dd8d5555fa9e244fa08fa1c14d1faa1e7584d071829180b4e02569bb78b5c6c2351475d83698b3f5863831dccb23290694e8c3d64c7f8ffa72d6daa709f6a76dfa794293d4d9b6683547fa1aea4e29d4ba8b0125b1d12b31ae5916c74a62081"}}, @algo_aead={0xec, 0x12, {{'authenc(digest_null-generic,cbc-aes-aesni)\x00'}, 0x4f8, 0x2e0, "9d8ab6d85c84f52d68feed511cd7699c3c31176e95997b2cef4fec043638493886d0439a2ac4094737e64aea7f5ec10c8f68f5c61f83b71284e13b4f529bd39aefc39f21457387b03ea6cd84ecce6ec1c0eaf1daaedbfc6254df8efabff770464a1494b58a7813c93ad0d930b63527de976fc2654560564c2a9b9e834f54ce572c1515c04c89e63ff97e649588a973dced63cf31af09a28b2000ed0e576296"}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x4000}, 0x440c0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:33 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) 2018/03/27 04:27:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="14030000000000000004ba65e9efa3e2b346000000d5262c"], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2ad1}, 0x8) read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/03/27 04:27:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/27 04:27:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000000100)=""/71, 0x47}], 0x2, 0x49) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x8001, 0x101, 0x101, 0x41f, 0x2}, 0x7}, 0xa) 2018/03/27 04:27:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ipddp0\x00', &(0x7f0000000000)=@ethtool_eee={0x44, 0x2, 0x5, 0x3, 0x2, 0x7f, 0xffffffff7fffffff, 0x1, [0xbdab, 0x5]}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/94) fremovexattr(r0, &(0x7f0000000340)=@random={'user.', '\x00'}) 2018/03/27 04:27:35 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = accept$inet(r1, 0x0, &(0x7f0000000000)) r3 = gettid() ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000001080)={0x3, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001440)={0x5, 0x0, [{0x4000, 0xc1, &(0x7f00000010c0)=""/193}, {0x5000, 0xb3, &(0x7f00000011c0)=""/179}, {0x6000, 0x59, &(0x7f0000001280)=""/89}, {0x15000, 0xa0, &(0x7f0000001300)=""/160}, {0x13000, 0x45, &(0x7f00000013c0)=""/69}]}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) msgget(0x1, 0x400) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) fcntl$notify(r2, 0x402, 0x80000010) tkill(r3, 0x16) 2018/03/27 04:27:35 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x3, 0x4, 0x7, 0x1}) close(r1) creat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) unlink(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/03/27 04:27:35 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff}) inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x20000000}) readv(r0, &(0x7f0000005d00)=[{&(0x7f0000005cc0)=""/18, 0x12}], 0x1) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307, 0x3}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x2a, 0x0, &(0x7f0000000080)="44c10b279faff29aab6a0e00f511690d1c0c0d3ca017eac9bf6023703aa8b879380a4983fd66d0870bb8"}) 2018/03/27 04:27:35 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6tnl0\x00', 0x4000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x1f, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1ff}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='vlan0\x00', 0x10) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140), 0x0) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0x4) 2018/03/27 04:27:35 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) 2018/03/27 04:27:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) kcmp(r2, r3, 0x0, r0, r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40002, 0x0) 2018/03/27 04:27:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="42000800000000000000000092871254acc4d46b2b4447f02125b4e10107ec216945354f02a692c20017c7e4cbeebb284bfa1654a076d29abaf0c4fe45275af90e13508dbea67cb8c2ceb09479af6175265e4733e5915f8577fa9344b06e1c16f2b2416b138eed7dc555ef6dd0f811f41e4804a5225af8a8339dc97d27a7381307d687993e7aa9e8626fc14a624ba8ddb6783bdd5520ed59175943"]}) close(r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYRES32=r0]) 2018/03/27 04:27:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = getpgid(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xd, 0x2000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000002c0)=0x73) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200001, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r5, r0, 0xe5db}) 2018/03/27 04:27:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) rt_sigprocmask(0x4, &(0x7f0000000080)={0xfffffffffffffffc}, 0x0, 0x8) shutdown(r0, 0x1) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/03/27 04:27:35 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:35 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000100)=""/122) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x12000)=nil, 0x12000}, 0x1}) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r4 = getpgrp(0x0) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x1, {0x1000, 0x2, 0x5, 0x4, 0x3a00bc88, 0xcd60000000000000}, 0x1f, 0x7}, 0xe) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r5, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/27 04:27:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x10000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000000), 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 2018/03/27 04:27:36 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x10, @time, 0x5, {0x2, 0x4}, 0x0, 0x0, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip_tables_targets\x00') getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, 0x0, 0x201, &(0x7f00000001c0)={&(0x7f0000000140)="31790bdb1f574cd8dc51c38a54252b0bed1a93eb4708bb51f55d675dee01505071801c6e2179d0bc311a8d228b4b75279f7387f06d6fdc333b21b6be2b31bf4682eef6c7ab17c55dff085fa8cfa966e6df6126be492dd86cddffad1e39b7bc1c27277d7a6dad", 0x66}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000005c0)={'bond0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000600)={@empty, 0x5b, r4}) dup2(r2, r3) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4c0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d8010f013b0e42e5", @ANYRES16=r6, @ANYBLOB="00022abd7000fcdbdf25010000005c000200080004000104000008000400ff7f000008000800c743000008000300030000000800080000f0ffff14000100fe80000000000000000000000000001a14000100fe800000000000005624ea5ee84505be16c7856da68ab0000000000000001908000400020000002c00030014000600fe8000000000000000000000000000bb14000600ff0200000000000000000000000000013c000100080002003f000000080004004e21000008000800440500000800060064680000080009003b00000008"], 0xd8}, 0x1, 0x0, 0x0, 0x24000001}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000440)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0), 0x10) getsockname$packet(r0, &(0x7f0000008300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008340)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000008380)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r7}, 0x14) 2018/03/27 04:27:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80480, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xfffffffffffffffc, 0xfff, 0x5}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/27 04:27:36 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x1, 0x0) r0 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="d16bc0a762950ee5adfbfd8e8b092456fe54f901e72f485d9223b3357d4a0fe181a9b9fa5b7be52ced60524cdf580411e6c9c54704c576674b2bd759bdba23e726f4d89e042956e3df8910ae61b0a530ec5fb769cccdf8453ff6e78a415e5c7b93f92bc974a178dd0fb58caf344b14e13cdefb199279829377f1e35bdd947cfe88cd5ff83aea844336b6d2b4", 0x8c, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$inet6(0xa, 0x3, 0x82) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c4", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, r2, 0x0, r3) 2018/03/27 04:27:36 executing program 4: r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffd) fchdir(r0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000), &(0x7f0000000040)=0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') 2018/03/27 04:27:38 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x9, 0x400}, 0xfffffffffffffeba) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) 2018/03/27 04:27:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req={0x10000, 0x3, 0x0, 0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x3}, 0x8) listen$netrom(r2, 0x1ff) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 2018/03/27 04:27:38 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r0, 0x3ff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0x3f, 0x2000}) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180), 0x8) write$rdma_cm(r3, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000340)={0xffffffff}, 0x0, 0x5}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@reject={0x9, 0x108, 0xfa00, {r4, 0x69, "8d48fc", "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"}}, 0x110) 2018/03/27 04:27:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x9) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) sendto(r0, &(0x7f0000000000)='w', 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x80) 2018/03/27 04:27:38 executing program 4: r0 = getpid() perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x26, 0x3, @thr={&(0x7f0000000000)="7c8e92c6010d2930aae839db767fe94ac25f7e93f52ecd45a85c1013e70be13e152a1e047f43f5", &(0x7f0000000080)="75fa16a442b8567b73b5026542e1e8e8a342d2174ff592a319889f4a3a6f99040132f1f9cd5fadd8c5023221e29db92e5605b84711c24ed5b189"}}, &(0x7f0000000100)=0x0) timer_delete(r1) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/27 04:27:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f49520000000000003b54c00711a4760001020501000b000180000000000000004035cfebb72df70764dea2a7b16bf8babc2aa24318421e7018c8d3f750b524c043a4e060753b064e7744fccd15b08e146a1c467d52ab8b89517a36d3fe77c79a9e32f37045ddaa11d4f6c46b1814476049a460dc", 0x75) 2018/03/27 04:27:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/rpc\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000240)={0xffffffff00000000, 0xc51}) r1 = socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x30000) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'lo\x00', 0xa201}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) init_module(&(0x7f0000000140)='lo\x00', 0x3, &(0x7f0000000180)='lo\x00') 2018/03/27 04:27:38 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = memfd_create(&(0x7f0000001140)='em1]\x00', 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001180)={0x1ff, 0x0, &(0x7f0000ff9000/0x4000)=nil}) capset(&(0x7f0000000000)={0x1998032f, r1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x4, 0x7}) socketpair(0x9, 0x5, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000140)=""/4096) kexec_load(0xfffffffffffffffe, 0x8000000000000a2, &(0x7f0000000400), 0x8a0800) r4 = creat(&(0x7f0000001200)='./file0\x00', 0x100000000000008e) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f00000000c0)={0x3, 0x7}) accept$alg(r3, 0x0, 0x0) 2018/03/27 04:27:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x7, 0x5, 0xa9a0, 0x3, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) 2018/03/27 04:27:38 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x200000000000}, {0x0, 0x800000000000000, 0x0, 0x4000000000}, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x1000000000000}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x404000000, 0x0, 0x90}}, 0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000640)={@dev, @local, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, 0x7, 0x1, 0x1, 0x100, 0x9, 0x10000, r1}) r2 = memfd_create(&(0x7f0000000180)='^keyringtrusted\x00', 0x1) getpeername$netlink(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@fragment={0x2f, 0x0, 0x3f, 0x7, 0x0, 0x75d3, 0x66}, 0x8) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x2}, 0x15) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01d85b00", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0x2}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000480)='gid_map\x00') ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000004c0)=0x1) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0x4c}, &(0x7f0000000340)=0x8) getpeername$ipx(r2, &(0x7f0000000740), &(0x7f0000000780)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000500)=""/248, &(0x7f0000000600)=0xffffffffffffffea) 2018/03/27 04:27:38 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0700190e00e4000000000000980100003f63b4ac"]}) 2018/03/27 04:27:38 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1) pwritev(r0, &(0x7f00000022c0)=[{&(0x7f0000002280)="5df7fdc9da", 0x5}], 0x1, 0x7fffc) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x1c) 2018/03/27 04:27:38 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)='e', 0x1}], 0x58, 0x0) 2018/03/27 04:27:38 executing program 6: r0 = socket$inet6(0xa, 0x4, 0xff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x9, 0x3, {0x0, 0x3, 0x0, 0x3, 0xc0d7}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x0, 0x850) sendto$inet6(r0, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) socket$inet6(0xa, 0x80007, 0x0) recvmmsg(r0, &(0x7f00000063c0)=[{{&(0x7f0000002940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003b40), 0x0, &(0x7f0000003b80)=""/195, 0xc3}}], 0x1, 0x0, &(0x7f00000064c0)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xfffffffffffeffff, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)={0x5, 0x0, [{0x8055594314, 0x0, 0x0, 0x0, @adapter={0x5, 0xc64, 0x1, 0x3, 0x7}}, {0xf2, 0x7, 0x0, 0x0, @adapter={0x3, 0xffff, 0x3, 0x52d, 0x6}}, {0x1fffffffc0000000, 0x1, 0x0, 0x0, @sint={0xfff, 0x4102}}, {0x43cb7dc5, 0x2, 0x0, 0x0, @irqchip={0x7fff, 0x80000001}}, {0x80000008000, 0x3, 0x0, 0x0, @msi={0x712, 0xee, 0x5}}]}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180)={r2, r3/1000+30000}, 0x10) 2018/03/27 04:27:39 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="827b2f94930f230d8f7723c4ea9c549f3dce8b884110a4165fd1e639a36fd443da6f421e4dc454e364693c", 0x2b, 0x20000000, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x106, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f0000000840), &(0x7f0000000880)=ANY=[@ANYBLOB="50002cb3b72451f814a4906e9665502a430ed591f69e56209341c0d45937ae25538bd4878dc5c598787b05c0001ae40f88f0c42b9ae188626657027ed5f6899cba929350e34ff9b492dd5920c8686b60304914e2700d5669d2cfad84813c890cb295c216eba308439063e2f47c1c17c9b680125c1844c576c147d61bc388dd7d001ab38c677a2eb0bbcb1eba53d0ff9fd3c7ae365cc4e1d9160f27a33bdd06e7484e6a865e0d8072b0795e0a8ae2bf3995f5485c1d878ff4fbfc9a52", @ANYRES32=r0, @ANYPTR64, @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="9577391c5f671b997a18f4a071c4b8b30e23e9b7879067bdf50d3d99720252d9f7a6caf3f7812b8e5d7aa760566b5778baa3ee55e9268214e876cbff09a11a9bae916ba4f85a7cffb1b229b6fb435f14616bcd9d9cb6a8399e246e564939bfbd7fb1f3c7e5f2941a7baccba96d82970acb552b3afd2230ce59285ed30a9ded1637c8fdad9e04c28e3404770c5d8b3f49cb5cdb338dd87b2f7facc44737bbfa18a2e7bb2c0191ffc72c7779374737081c335effe7ee9ca9aa4705d855d8ab0453a3d7be95ae2d16db19ea23735768c0d154572f914840dc1633574ee2d285d48f07266dae9acc", @ANYBLOB="225ff2e5e88ac8f8f083a42dfb5392c7b1", @ANYRES32=r0, @ANYBLOB="cb5d758ed5d69679724096a8f3f0f54ecf734fda4d7404634a8047eeabc057375a1a5b4c6a8ce6dabda8d52fbebe97c0c5d8f843ed77f860052364b8c6b9e5b3560c6e49ba4cdf7b03eedc47a0fd04624f20417b69ea9351779ad1d2340907eeb8be2dc9d57a130228e03667609f5eede5439741e943435eb8d98fdb4f49f69bf4b17062396803e33b6bc5", @ANYBLOB="b588715cb39c3b7628badca29767c52bff42d470717e8fdf1743aa54d26115443c85e18d133a85e54889db3ba5d071419dea156e97dbeedeb83c160067805a2633e736e7e2a23ea5399f0486781394364b599667d3a7a811c250d7c62225adf517ad55ebc292ff3600d66f27859f86529a5e12b24e4fa49686262019c431c70b0d4a83d807e8b8585194a37c4b28b7bc75a203841f8b263f5099d095907207f6ab4208ce430ad582711e68544d1b53407fb7eca1df2d92822f7c978c32cba6b808ead5cbe50d31a8ffcff9bc8851d786927b9b6b7fa9960264ab46180b968ae7172ad86f45bd30926f203fc25239ba3a9605b7d93a196c78a0be061830fa32c703998a499b96e44e517aae3b7566192eb446f316550d183b28dae3929ddac7d98d6a0f710d2727c97e3bb2019d0b20d2c4ee78a87206cea060f55585a828677c0df3164f6bb90bbd38e09ae90b046e705dfce5e485e764cdda3d1710e30352de02a834c9f4ac23d7916e151efdde20c597ff6982ec5392c6637750a76ebda7a285f85ef9a1eaf94ede8bfe76f270351baee508188734ff94723cb816d4b3e98810cdd294cd5f673d73a7e7b267164697fdd2b0b7690fcec493937d5b3a36a61c38703b91cfdb802549e0bd015078678444d3484a5abae4c822710f8f657b41ccd562efeb45cc1d9b66af2b8d06b757e11f724533bcaf4a176c2dc914f111f752fa5bddb01d289165d9a5e16ad0f7b4187a5aa5f99255e3c3ca54698b8215641d9103673591bff8ab8c9f74b564d2e4cec845293c3be2a23acba61be969feab7ebfa93110ea5c4912fe19cee460f8715e1802a486b2a5220ea0734c5fe89f0b23f9cf599980c05d8d87b6dfae78a92f5120d618a547848c3a1b3cc3e78012235c4b788c7cbc7239da503fb3f577e0ff458c9b66f5d58fc9b18af48c65f74c966903e5cceabbc5d9383376c2302969ea34e2a634a63c7571298d4b6d09d8140b5e4452bd72496846cf9b03ba03fac089407b4b2289e07371074b69fa8233178375cfc7ab4f331312355cc5ee5ab81c37b76fd8e70e766b0c6d343644bcff0ead02232740883e9231bc35d581163045517609e7fdbdddafaac0e27031143677afbc0250268a07c4fde293c310f1dc599bf6982d6fe6de27c25d57d2b7804cefbafbf9a1b56efa6b75115b0b686e232339428377836b2957d5ead00432ffdf92bf75f7a24b401d96f373884faec1c601cebf6aece5aea799fb86676b487d893f83bcbc304826cd6f4d0a75cd3d61f3a0e5e74ac321ff838b129ad0a5c45c1ddf5c0d38a3ebd2afe04d029224de976a65bdf465e8c952d12092b3754b87a6347c47ecdc177029525f4d0298a2696be8f8daa35dadd4aac6dc2fa947ebab29c0a2620f39d945c474dac14f9249dfecf26832325bd7e0328332a7847215dcc20ea1a54884426db46edda980151be9abd246a5abd4d4dea9980d56c54fb231bb4dd7618ae74578cc985ed5f3a09f72828c9efcf38f4b9a8044eb8d2054a253756c1e2670598818b4b3fcc3280c8260be38a3d0d96d3ed5721d4582e23f24205a801a75339e6127a094bbbcae90b26f03f693ab3acf9c9cde95005abdc7f1da31d62a1e5fc3d122776e9f458825dc20ad4f6d0e4c02e56d83086fa918b091b7a6609e1fa5917bd40b5bcc9d11b39e8a25548f3d750fdd2a9d77d1efee75de83c6377689b6c4be814a132fad1a6a55f9ff4f64cd68c2f5bcb7adde9a683f5b89e97e0b55251be92a911c00b77fe8fbe1220abfe7efaaa0ce1a543e8b4b441fafd63989d2361728c19cf85d6adbfb3445052cf8d588efb9e8a92ae00736cb8325c1c0dea5eafd92462811deddf2c90ab62b7bd617ddd60acf593f0965205c9b22a5991014cbbb3b9ace945721eae542fc0b92a4d5964940978e20bf6af75e503e60cde6a6f400adc614044f01b7b7c13a509fd1917f1a9b1f04503e7b9e1fc2c7a67aa64fad8af626a3a292e3ed81d8e3b78b7221b78c32b8019e30fc9c5bdd5d6c9c096808edb85467ee7e8105231900daca99e0a31c14e7fe6231b76e15e59e69b8140434175a1d47336b45783e24a04ac70535f3a3a96d29e30fb51585b3d2823fd3208a980b1c8a27fbe810367cbd7c8a63f2a0e93de8ad1c2f9a8725ad57ff0167cc1f9295727efba1401e6f22b61a3cf67d381ee07a93bd8b11e02682db7a8173e4b29f5fe33a0977e3a0d935ee0dba9a810298d23c0d04418725dd743476cedee551b61bce44330159f86a3c87140ecc4270a29c6e1e003bdc93ffc1050bac38ec59d8b6f4066cc9407f1347fc11a672917ac8df565e215b15516ae87d8827015c78c59368b76225311c3e91445345769adff825766b8e30b33790d44d4fd5b1e37a3fa4e76bfd6258081ebb9b95106de2d546c22a72ad7160c129437480f540cc7f0543b47bb91fdf472185e894fd634fd4d1b438b2488e290d6a18557674e664f9c5c520dbc82897daf2a56021ef4e1f236f068e24fad11399a2ee231d1ba909831cbd49447aba404e26afd2ac8e3fdcdbfdbc32ea4fea90b6fcf3e8ee90c6ac42f7a02a8ec26ba57c351f822ade4fdca7a85c179119a3e022fc631f6d1910c09decc264590dbbc07020bf963f36b5cd90f185362283bf4c9d171a13c09de0025a986438677c6b17d7c844c7310382c0db13c05f1ee673000c023809bdf04c5d8f0d0f07683dff4dde5b2014f95e3fde328295eda8c1c8458eb76036de635941561b93f30bc2af1a987a8ce0e0f4ab482cbad633072b6759b7595d1c687bb661e3830dd62fc1ae2918826494145287bfe71a244804ba34befe09e82b633b4d11dacaf857db452c7caae54dd0e0e8959df12b7dc6bf0cc5c4f3b84f12fd2a58560cdbc36e7da37bd637b3a2c8eeb6fc4c259803bbab7531295634c4198ac09273f4361a0466569562cedb9c3db0f3c6ba4fec65c90e9d78802a2f07a2c2fdffd974b2c4e63e8c02b4169fb9e0a9d10cb0a9dad5708189a842e61d77be98a603d56025640331c3c3ddbcbfce344fb61b19213a13f7f6f28d4b3d59a3bf49a5e7355f3af6fb6996c914da41f146c458714ff5614a1c0caac4242b529097e2d74491954e50d920a91bc0b0cb3e7545aba6c9e4f289b2f4469e42195a7f988c18e00520e2afdc9fd16be76dff566fc3db0d312ac3da6cf88ad6ff9401ffecbc16aeff857b83dbab2aec50fc904d3c70dad52c0a004163e50bf8630c7f339da592cb10dc9613e8c42264cde3af53e5226b0d2d9dcf05351bef033c007b2723be2e837b51694c7f74cb55794bdc1d5916ee106644a86ecd4df57fa2cce63113b19658c07f150c419236355373d0902991111d23497b40e9e00f9f9b5604c3d6fb53da90cc67231aeb3ccaf66896ef244dd783dfd21d584f531c537adaafa8bcc515625d10c265a1ba619709815ddccd9e99818fddbb5187140c76eb103d605e5fd4180f3bb8c5a32ac76b3444eae8cfcd98a5d4831a85725ce0f6b8d7cadeff1326ae0062492bf12e5f5d760a5d22b09b0fd9bc18e142cec313d278e9a609145f0f389c3e39cb43a9f7d8b55bb515f84bfcf5e1821a682b9d736f7b075dc72b9fca1b2b489df44c26952591de995f149151daf8cab3c91a142b7c1c2741cbbc61d9ccf1b1aaa635f7c9181bbf640f3b7545ee6a9676b2513aa98954823307809464ffea313c004a1379712a881ab711fc473349ebfcdccc4d57fb280bc2e28e53e96729fe0de9be8c5ce6d74ff8cdb18df89fff28d023cf901d65212b2caf7ae5df4b7715ed22bea5e87e215677ec58af8ccfb249768c743f33e1c23989ff9ecb9d72f641a2a2901417c08d8bc91e0a2f6b85c2ea1128472dd30a5152bca98175d16d05fae81eb63620beb278a5ff2db52f3fcf3b754121e3bcab9bcfae1d6b55834539f70fddab648c27adb9dbedce6cd15e2dfd8856d7ed6e1b0407eb4cf8cf908d8a2fd3f389d4b833204646d30cd64694001ed24fe893c5d83feb5d31ec2d7156fbda7a9068ec8012e91c7eb18e976e0af7b48b179fbfcec8ad1cbe51cc51244473e519525d7b26fa85e5cf6f785a6a9009ea72a0e6550bdd7da9bcb75da4c85710dfffe5a0eeb225dfd75fa805f9611705f9044304ad9098e652761b8bdf1074f1697550979ae596b0fd4886c668f546902084ba6fb4258b4b08878a9eee084c4ec756b71eab74875593c9b291afe8c0bc71828c82a0b4b216914ea01a5d09fb51290e2b1483f7c972e741e0f658f9b04023523771d38a9b98622062c543188d5092a117fc827bc52df8ac7bbb04d71223f44996f2b7db7837ea1a394ca285e09ae6c32c819f58a360eff0ba1a90756510a5b5465069cb710beb2545e6328446f7494ac37d48f03be29c0d0dccfc062e6edd1c48547cbff8fc902592109dd00a49307fcfc0979883236232b69dc84606c78d4e45efd1eba102e3acfb0f437696d8a7debec77b7b9cbb1609d048ae7fc022c4a919f9cb6ace4d20a21b09dec652c9afa0393acdc6ac584a62b291d1cd7b0a671bc68a41233a19e405c91a2a67e077cd20cecee9254f1465c09986e62152384ba3230476a69d92177657067b1712bfc95a4118df868b010f5fff2d12fd0924214cddbb31e818f59f97bcc5d6a471c52d4511dd5952acf10f4e79115112cbd7c61f15562f643effb6f84a475977cd53c597d9ab0978680301092569b82747caab0f0b5954a9a9f51c987130ebfe7a5ff9c36b7c71287de9b1ea52fb157254816c8b6ba63af48c0b91ba79634f413f257dbac8ade1a46cb1d77df3ffe2fcfe08d18757bc2fb29c8a0faf2b862d56d1369a81d71aa8050be848b7b9d255d877b4abf6c7518c53ba881848f6fdba047a9b9c5512067ade54eacbd231b378e9bd0655c63ff9099674c9169b2f04b616406124ba7942b03ba91fe8547e2385bb71caea6d0624d9c6a3f9d01d1d3d4f3e313237314312b69b8674f1c07b5067931c0cc30c5feea9786cde782bebdf3e86ee729971e478a1c899163d255d24bb1d34914ae8b5c502e59db5799aed671a9d61922d7e3ec0cbb6b9d1c86889fa301a333fd65119795fbc8ff951a2238272b47971d9d6238e511e1c9137fc8fca299b3e9eb230343f070dc0df0a13af9614a2c2e7238387ee22002185b70d757d3b6164346e14ad7f8859dc56cc11ca9684c396e4ccfe08f615d2138b7bc9cabbfb926676ebe1d141e51910f60d8e9eeb579ccfc1ff6e740f42c83657962614f204e87358b8e5a98ec572dbe4105ee3cf838232ed862487d6918cbad6fbcc39f74bbcddcdaf69a94b2e523d8dcce463c29a1b9418a9a83482a07682b902a065cbbd0f60f6db512b0f7d85e8a7170dca5a16b95cccacfd472cb555d0b7412bbcbcacba90568e60fc269cdbe17e1b0640888c9b9501b218b69eeb52f903751221d3886cd6ad365182b4676849d147206e051243d9fd99176af9ffeabe9f5951cf357f7cd89abeb79255776a13bc28f4c2666e9a616be3c30e8e91b3fed02e832501a9df79890638dab75360ffd77d0254cef508b529cb47bfb6f8f05ddd5ff17a82becc8e42f3d7575da0bfc82f24edfab5b976f25f39575e43696303c1e1608ab35dab1e3c4c6a14ae04ced3c711108a6433430df01380928a323123b261035dc5cb818b0475dee1b6892e17c9862753664d1cf2784f87835150393b864485b6b99a11d03f0f71f9c1d65bff9b01f89e20d037abfd4bed57a5eed270b47949c04244d3c0b193ecf650c3291ee653702f72d2ed1cb511", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYBLOB="fe667f6fb93d90648e4bc92092507012ba9e0dde7a643950eedd3b92c371d5982e4f9d0af80613716cc936ca44300ebb6eef720ca32f331e108050e186197d83a32cab54", @ANYPTR64]], @ANYRES64=r0, @ANYBLOB="eb3f9f0a72a70744f9a66d0d31c73f07fc85e829478b7be5c11f7388", @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR], @ANYPTR, @ANYRES16]}, 0x17e) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x480400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) 2018/03/27 04:27:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x80) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/27 04:27:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/27 04:27:39 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], {0x77359400}}) 2018/03/27 04:27:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x4000800112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) 2018/03/27 04:27:39 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5387, &(0x7f0000000000)="be3e58d75394ea40d3916b284426cbb83fdc37b63f2c604ab68e5b065300c13d303d4ee315be482e63121482e96f2634cb3597ae51258ba92e06d8beb9e7b8f3633056fa648e01202f89365a26e7eb46e5b738ffeaa1e15c64dc92edf6c34be72e74e6407ab2fcb214dbb1e9b400bf25ceeea31e336c4283eb89f8fdb9a627cdac6bb40817b2c827f7ef12efb5a6c6509e8714453d99ecb64f09c8573780fe01f798820dc3cc6edb7036499011467e") 2018/03/27 04:27:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000580)='net/rt_cache\x00') unshare(0x40600) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0xfffffffffffffff9], 0x1, 0x81, 0x2, 0x3, 0x6, 0x54d0f143, {0x9, 0x4, 0x3, 0x81, 0x3b38, 0x90000, 0xeb, 0x2, 0x0, 0x1ff, 0x3, 0x3, 0x6, 0x400000, "097fefb2a2b39db2306e9247e77bc3a65d740ed4185c3fbdb4ae11c0668f0576"}}) pwritev(r0, &(0x7f0000000340), 0x0, 0x0) pause() 2018/03/27 04:27:39 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4}, 0xc) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000003f40)={0x2, 0x3ff, 0x9, 0xffffffff, [], [], [], 0x20, 0x9, 0x2, 0x8f, "91413871b95d92c4d7d0cf582939b30d"}) recvmsg$netrom(r0, &(0x7f0000003e80)={&(0x7f0000000180)=@full={{0x3, {"c2840b6dc3db0a"}, 0x3}, [{"ef63d8191a9130"}, {"5411b090d73d5a"}, {"c08877d9df0eb0"}, {"27284e55eda83f"}, {"bb0b7ff76191f8"}, {"dbd7b402573b03"}, {"3189ef602b0a40"}, {"8aab33b244192b"}]}, 0x48, &(0x7f00000018c0)=[{&(0x7f0000000200)="ab39a56149e2afbaf0dd3147b8ba46a605329f2b6d8a65c63c08cc69770d0f83fe01cd967759443a0c26510e9a9f6b51497bc3a79fd790f4dced28c28edb7a426ef9604e67ee72399a51b5ca1a81d2df3227e628c69c0b5cad921e0cff72d79b5a3776345151b561336fe109503e5ee824ace95ee99ea708d4dcbaa49c26de5473f5164810596e202c44d1db1929c6abc0d657c7f7e7952ffdcb3eab7ca11741c7688ccd8de8e4313a9356b9c0bb543d0dfda9cef5ec229c17d83a9e2fb73d1b78744513696c2d040667b3f432f5035eed99faf8a5ad57e59a9ff9a23dd1b5238aa2357ba3", 0xe5}, {&(0x7f0000000380)="7f69062014acec0a0c8a2989b4076b387f1a9bc8377376e945ac55a6dfcdd97e580260c759d977344525a5b80af6d18b2296dd40017868c4e93225328c39c5edfc2cfa689bba2a058b7bc5112c64f6ee94f56aab50c0ee55e05c044783cec76ff41b6d99faf1e2e82b54ed8de83d7c3518ab72a9264986bbd446eb0a49f563e8995fd1ec52462d102f85adb4c77d6f490bb8a02127279a70b093c0fdbd9842c309d42a4744d782116f298205a1362c270da466f50422bbf7269ae9f5c765a82588", 0xc1}, {&(0x7f0000000480)="eb09edeebe001c943589034e6cae30a598ec679784e314b7cc62e4904c58353ad7a54f935d5551e1719ec170f9d34b2ca98035e88971b7c73fc5b76b0ee6f22ead051f046c2d606b2ce6278b01ce05df2db1a4e0b1d0cf0e34f678e2758050c30461f1d7dcd9a9846fc071fe45f648577277e9b0b48f9950c679936dab6a31464163daa090133f1fcd725648e8a908acf2ca2d", 0x93}, {&(0x7f0000000540)="f345569dc62ebc32f1ed6b77dcd9b04e81eb9d4ed1ad5872a3a76086c4a44fc89465f94ed7caed3626f5ddba61e1902cc106e51677d45b2924a12b3a636055b00e3153432c20c2aa563209afbbc793ebb92c56689d952836a0f7fdedd51f52c57f698ad06c8fa965c25e59310f85f59a2a4e8012bc637105d21a01a0ea7bc589193893c887dab9afa01d11afe92bc580a98ffd16b5008b992134efdf74cc2ee8d14b682982f8309125171d07c3aafb9449470f8f36ad4c9a0cb231da2aa637453396ec39bace0bbd3b615c98ed6cf91ebecd78dd29e39a7f8d588a6133182ff3554dee97d82d9e024c5efc", 0xeb}, {&(0x7f0000000640)="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"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{0xc0, 0x11d, 0x800, "52952cc6efb846fd7db5e5568e8b680cef25ee0ccf5e0983521557b4fa5faee185e881b19da3fcad27d5cc48a0db7fda03e76c8e5abdf2eeec88a0114b357d5ce7f527574157e98bc36485517c2850be019bdfefc15b4ba582f7dd6980d53092b74d06f65019db2e35057e9d554e2c357279d0c9420e030a48427cfdc27052a365dbcac43411be117904bfbc684442c38218318d920e45af26f28126fb9e2e4654dc41ff830544e78870c321"}], 0x24e8, 0x4800}, 0x100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003ec0)=0x7fffffff, &(0x7f0000003f00)=0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:39 executing program 0: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/57) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) tgkill(r1, r2, 0x7f) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000001c0)={0x24e387fb5fb187af, 'F\x00'}, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x40) 2018/03/27 04:27:39 executing program 2: gettid() r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000300)) 2018/03/27 04:27:39 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x4f) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000000080)=0xbb9a, 0x4) [ 165.824078] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 165.850248] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/27 04:27:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000013ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000001000), 0x1000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1, 0x1, @tid=r2}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x7, {0x2, 0x7fffffff, 0x8001, 0x8, 0xb8, 0x80000001}, 0x0, 0x2}, 0xe) 2018/03/27 04:27:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x31}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x30, &(0x7f0000000040)={@broadcast, @multicast1, @local}, &(0x7f0000000180)=0x8ab7334444358441) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}}) 2018/03/27 04:27:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e571adea920d515eebf6100") clock_settime(0x7, &(0x7f0000000000)) pread64(r0, &(0x7f0000000040), 0xffffffffffffff64, 0x0) 2018/03/27 04:27:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x103, 0x2}, 0x2c) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) 2018/03/27 04:27:40 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) clock_gettime(0x0, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4880, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000180)) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:40 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/51) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/27 04:27:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x8003) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x218083, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"2597a1b34b3fe5fd06f0ff002000", 0x8205}) 2018/03/27 04:27:40 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400102, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x6, 0xb1, 0x1800000000, "6ab163eceed2c85fc049e38dcc006abfac1735d2ea1f258feaa634ec5d0996c1e5ddda0a01d1d884d8cd599769454f3a5096c3fee48239fdc47df6cbeeee52", 0x36}, 0x60) getpriority(0x3, r0) gettid() 2018/03/27 04:27:41 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) rt_sigprocmask(0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/27 04:27:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x6042, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x2, 0x8, 0x1, 0x37, 0x4, 0x100, 0xfffffffffffffff9, 0x7f}, &(0x7f00000000c0)) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2f, 'cpu', 0x20}]}, 0x5) sendfile(r0, r0, &(0x7f0000000280), 0xffffffff) 2018/03/27 04:27:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000024c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000025c0)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002580)={&(0x7f0000002500)={0x68, r1, 0x400, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40874f14}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3c}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x18, 0x2a, 0x823, 0x0, 0x0, {0x2}, [@generic="7f"]}, 0x18}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000140)=""/188, 0xbc}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/42, 0x2a, 0x9}, 0x1}, {{&(0x7f0000001280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001300)=""/14, 0xe}, {&(0x7f0000001340)=""/160, 0xa0}, {&(0x7f0000001400)=""/192, 0xc0}, {&(0x7f00000014c0)=""/191, 0xbf}, {&(0x7f0000001580)=""/254, 0xfe}, {&(0x7f0000001680)=""/66, 0x42}, {&(0x7f0000001700)=""/160, 0xa0}], 0x7, &(0x7f0000001840)=""/176, 0xb0, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001900)=""/233, 0xe9}], 0x1, &(0x7f0000001a40)=""/126, 0x7e, 0x81}, 0x31e}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001ac0)=""/209, 0xd1}, {&(0x7f0000001bc0)=""/33, 0x21}, {&(0x7f0000001c00)=""/205, 0xcd}, {&(0x7f0000001d00)=""/54, 0x36}, {&(0x7f0000001d40)=""/198, 0xc6}], 0x5, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f0000001ec0)=@sco, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001f40)=""/221, 0xdd}, {&(0x7f0000002040)=""/93, 0x5d}], 0x2, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f0000002100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002180)=""/88, 0x58}], 0x1, &(0x7f0000002240)=""/11, 0xb, 0x6}, 0x1}], 0x6, 0x3, &(0x7f0000002400)={0x0, 0x989680}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000002440)={0x5, 0x2, 0x6, @empty, 'ip6gretap0\x00'}) 2018/03/27 04:27:41 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2afc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00002f1d99)=ANY=[@ANYBLOB="1c00000000031b06000000690000030000fe00000000"], 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x0, 0x1, 0x9}) 2018/03/27 04:27:41 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) ppoll(&(0x7f0000000400)=[{r0, 0x8000}, {r0, 0x86}], 0x2, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x469a, 0x8400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f00000004c0)=[0x0, 0x0], &(0x7f0000000340)=[0x0], 0x3, 0x40000070, 0x40000129, 0x1}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000200), 0x4df9, &(0x7f0000ffe000/0x1000)=nil, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r2 = add_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="ccf252e08b85484e0be2f6a6926a546f69d68c793d59a91bc63c99788600279ce2dba1bd4c9c4cde046e41472cb609beb2bb47bcd95e063caab94014b8075ecc9135275a8b0cb851c03b0e0f1e267c65e66d9d4356b99fec9a778cb5c74acc3c28cf2c054fb72dd7db0c195a4122cbe3b58fabe8bd354cc1cb89ce220001efba3d302f49f343152111693daa3f37d40b8468075ded6adae5989e7dc156e496fe6c71a707b68cbe1237e52857f7cf1ead6bfeb0deaae5866d023dd7b78b5e5ee2ef6ca11de6d2032be97061838ae78b833a557ec8c163258cb77b9b3294baeeccff95", 0xe2, 0xfffffffffffffffc) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="64d841abf74cbb", 0x7, r2) ioperm(0x4, 0x1, 0x8) 2018/03/27 04:27:41 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xba, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x10, 0x1000, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x1b7, 0x7fffffff, 0x8002, 0x6, 0x1, 0x7, 0x0, 0x200, r2}, 0x20) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/03/27 04:27:41 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x8, {{0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e23, 0x511, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x108) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) syz_emit_ethernet(0x67, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaa080045000059000000000088907800000000e00000010420880b0001000335ccbadcc1000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065580000000000000000000000000000"], &(0x7f0000000000)) 2018/03/27 04:27:41 executing program 5: r0 = userfaultfd(0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x4, 0x4, 0x2, r1}) move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000930000/0x4000)=nil], &(0x7f0000000080)=[0xe658, 0x9, 0x9, 0x6, 0xe032], &(0x7f00000000c0)=[0x0, 0x0], 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/03/27 04:27:42 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000"]}) 2018/03/27 04:27:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x20, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000db4000)={0x10, 0x0, 0x0, 0x10010600}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x7}, 0x1}, 0x0) [ 169.345327] bond0 (unregistering): Released all slaves 2018/03/27 04:27:45 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="06000000000000007374617400") getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@dev}, &(0x7f0000000080)=0xffffffaa) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r1}) accept$inet6(r2, 0x0, &(0x7f00000006c0)) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000002c0)={"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"}) exit(0x0) recvfrom$llc(r1, &(0x7f0000000200)=""/176, 0xb0, 0x2000, &(0x7f0000000040)={0x1a, 0x0, 0x10000, 0x2, 0xffffffff, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pread64(r1, &(0x7f00000000c0)=""/100, 0x64, 0x4) 2018/03/27 04:27:45 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f40)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x120) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840)={0xffffffff}, 0x13f, 0x1000}}, 0x20) r2 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), 0x4) write$rdma_cm(r0, &(0x7f00000008c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f00000001c0), r1, 0x1}}, 0x18) 2018/03/27 04:27:45 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8, 0x10}, &(0x7f0000000100)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) 2018/03/27 04:27:45 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) dup3(r0, r1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r3, 0x400, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x4000000) 2018/03/27 04:27:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x4010, r0, 0x0) sync() 2018/03/27 04:27:45 executing program 7: r0 = socket(0x11, 0x100000802, 0x2000000) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendto$inet(r0, &(0x7f00000000c0)="2398793dc4a3bcf58b03bd724718551f435ec632ffd19a9210cf588b2d34ea7e3ac593250a6b9cd35d25154b34ef85b71fad5b2c26ea68919988035235d418640b27022970413b0c83cc4703fdfa7fbcd79c750cab3e", 0x56, 0x80, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x400}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[]) 2018/03/27 04:27:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100000001, 0x181203) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x3, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = dup2(r2, r0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000000040)=0x10001, 0x4) 2018/03/27 04:27:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffdf7) setrlimit(0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ftruncate(r0, 0x3d) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1, 0x2}) 2018/03/27 04:27:45 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000c45ff6)=@abs={0x1}, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x8, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000300)=0xfffffc, 0x10ff) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) 2018/03/27 04:27:45 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/27 04:27:45 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/27 04:27:45 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0xe8, 0x7, 0x7, 0x4}, {0x8, 0x9, 0xb1, 0x8}, {0x7fff, 0x1, 0x7, 0x4}, {0x1, 0x5, 0xf6b9000000000000, 0x1}, {0x1f, 0x6b2e, 0x2, 0x8001}, {0x80000000, 0x0, 0x9, 0x1}, {0x8, 0xffffffff, 0x7fffffff, 0x9}, {0x2, 0x2, 0x10000, 0x2}]}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bcsf0\x00') 2018/03/27 04:27:45 executing program 2: prctl$intptr(0x27, 0x64) prctl$intptr(0x8000000000000008, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x109000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+10000}, 0x1000, 0x401, 0x4}, {{0x0, 0x2710}, 0x0, 0x6, 0x6}, {{0x0, 0x7530}, 0xf6, 0x8, 0x6}, {{0x77359400}, 0x8, 0x2, 0x20f}], 0x60) 2018/03/27 04:27:45 executing program 5: socketpair$unix(0x1, 0x2100000000000001, 0x0, &(0x7f000006cff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0xf1) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) getsockopt(r1, 0x8, 0x3, &(0x7f0000004580)=""/223, &(0x7f0000000040)=0xdf) sendmmsg$nfc_llcp(r2, &(0x7f0000004480)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x6, 0x7, 0x2, "3dedef4db665f394fae1ab5ee8a84c331340b75f923863e38e63bed62b40441e51aa472ca87db5faae5be97187dad72455ec6929fe822b1c0a78043b843bfb", 0x20}, 0x60, &(0x7f0000002740)=[{&(0x7f0000000240)="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0x1000}, 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0x64}, {&(0x7f0000002f00)="023eb591eabce899e9cb849298c90cb6ef864523d71c29ca498cc4b6fcfb0556b64547921715248ad42fddd3b3d24034236ecbb72445cbe6f0a24f7e6ca710ccd9221b617c84a2bfbab7b61770fa5c28eeb47e5f96e90f5626515414862a1a7cd2961fa7abb513b5ae528198a869203fd9954ff65f90901299f7d2cdf55aab", 0x7f}, {&(0x7f0000002f80)="1de691110312e98f2931c1cd11112bfed92aaf38807c77c6f7191525551c90a4ab18e74b66461b27465d6221354266ca3d65f7731691fedab25df0992f4ad0ce2767e1fcdfceff1836ba87b809f931b50b7b8274ba2342c1498a5e23e94fd7f9cc6cd16afac2ef724bebdb96b8eb167b18fc0190a494f72ad38a5aa00bda228ed7bc6c6f7b90ddc1bbd8ff502f21c71c2cb2f60e0bc77c8ba089d5757a9be759c796d1e95f4fa868ac3c1bbff682158e223ac8df1f1d2f67f85b6468669aac33ba6daf216f3229710491ac596a00ea236c1d705261be4c4cb45d92eb", 0xdc}, {&(0x7f0000003080)="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", 0x1000}, {&(0x7f0000004080)="d2ef88cde68632e3f021430ef067a045d52fddba01436680b1d6e88bb154f6a18c2d57b502245e19991e15252ba47777a7bc4b2ab6812d5624ae76485eb5a98121fee846675e4d9641ec328fcde924f08398f488e7fedaf17a1b578756696b667bbd48968f57caea113d6dc212e99f5335637d2dcdfd2e81097f56c0c735550633c534bdebb618833fcd898dcca0c0289381e82a1fdab4b1c1f37494c09a0949473b476323d743b785e8b1a434a6b2826afb300c67ab954824171477db82825dd4d4a623dbb60cbc26772a31714e20ca6513e2d6382c5afbc947504083df1955cbbf0bc72b", 0xe5}, {&(0x7f0000004180)}, {&(0x7f00000041c0)="7c192b8328a013173dbbe6061ee3e96087bcf3a6832ea01db7020ddf4367f3cfbc429435b5ac7b975bbe5eeb2f4d8d8225482e11bac9ce8334dc4a40e5d604840d7101a05c6261ee8581c205cbeffd0acc8174b9696fc455a81bd1135dd25f7b33764e114972653e6ac65f8b1e1003fd6d97843111bf2db70664d3838101b2488207ad7cb89bfc1e5803cdb03d65308d3e26fd9a8477654219e5ec2753c68d468a2065e6fcf28771d984d5e46734d41ff6b678015bdaf7baa31e6a0864a01d42913fef11f04bac64e18c361e936e3032e3d9f46a282d012d000b034fe0b72cb67fc0facf9a70", 0xe6}, {&(0x7f00000042c0)="f14bb5ea23b4842dd70704c2cc0b0b7ac90b5ec6f5095d9ad71f290965e2cc93b8b712c8040df6debe4e1bc466d701e3df02f65becdb7943e6e6e00d68ff5439448fce73adbc008dec2327f1a511701b601f0fcb7d8e068e5439b848a6ca28f896a4ae4c266026b0e99caec120599cae5c1a6fd75a690866ceb26fe2ced533e97ef507465f7360253a5bc9f8592e4455c737ace6be020125407b88ecd257945c94c06617ea02b289310eb901735a", 0xae}], 0x8, &(0x7f0000004400)={0x60, 0x1, 0x8, "a26451a112fc1e228e439b6d54aaea3cbdd27f1b8f7e14865920eb3332fd75c152858461254c5e90af2c0569e3551b389a1895587c57c66aac781b8de87d806e9fa5ecdd097b6364ab2ed8007d61"}, 0x60, 0x24000001}], 0x4, 0x4004010) writev(r0, &(0x7f0000051000)=[{&(0x7f0000057163)="ad", 0x1}], 0x1) 2018/03/27 04:27:45 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000000380)="f21e855e1dff5c4179dd5c1574814d40255c74f2121bd318ae01e03f38dd4da037c09f610830db08142c2cd4079cb4ead87c5b09389f222f659e1f0e1ea34e1875d8a05fec5fc0ca754d9cca82b171b8269122f8b5bf5494a4931671cd5e6e25006f522bb1cd3d9eebfc247d3ab94545e51cd060adc04cf6bca53eb3ab828dc5c2634fef547fa553acd8d9dfea3a7f7749e837098ce7e9161e598dde72bd0735e5d84d6d349f628aaa2f6318c86a729bc2613667a17ec41b9dffb3a2c59d4152be249277ce8842661c62ea9a519a88c67eb3a95c199594e67eaaa7e5a5e5ac45024ba1877716ba", 0xe7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x12c, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x49f4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x173b80000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1c1ecfab}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/03/27 04:27:46 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/28, 0x305) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) recvmsg$netrom(r0, &(0x7f0000000a80)={&(0x7f0000000200)=@full={{0x3, {"52a337473a6ca5"}, 0x2}, [{"df50f6f98f6644"}, {"407d275cb9def2"}, {"6d5997b50c5196"}, {"ee137c59c37218"}, {"ba46134e0912a0"}, {"75eb48c83a05e4"}, {"3867ab05a967a2"}, {"59ac668664b742"}]}, 0x48, &(0x7f00000009c0)=[{&(0x7f0000000280)="d8f2f76712b7648d4a26d3597dfc2b63e56cdbce40f75e0742fd639dff7f09fa2511ee12fe6be38673d276812be1872e0815225d97e5a8d0", 0x38}, {&(0x7f00000002c0)="627d4763d5ce66659bda94a515a981da7197cc327e962c", 0x17}, {&(0x7f0000000300)="e83891bbf627e6c108519c8f1b7beb9bc89315cab95806bd39dc1b94def86ea75fb35131f336b10c76878e132a78ffa9423baab4b0f93a3592a89a94f5a0530380af18dfbee406abd8c0e2f7304ea776d5f770e7ef4a751020250c5a3087da14f91cdd39d91656c701a72855c85308a8edc8ad13b0dba8dfeb62aecabb1cc9159df8cb3c8621ad6e7dd464cfd883dddd4e", 0x91}, {&(0x7f00000003c0)="831643380fd4b22f9f58d7446b09a536943a9a4c87f76f74e59f7c8392695f853df19ab736fab8e7fe8917a62a249deab669849d09814b1d49b69bd4bbf0547244ee9169e925ae8fec0a49d6b89802c351d83f4f8dab67b0f9fc8ed8b287271b6596751786c73b1e6f8975c6127afe76f8f0c1ef3436601ab629c5591a2e6474e166793960f8c241e0aa63fb7fb23cb0b211b69bd7f5a545e71087cf05656ba1b4a898", 0xa3}, {&(0x7f0000000480)="236d5186367e26dd449a32714765b7a961d4930d7973d0843770140a9e25614c8f161b21d4bdf8140f3aca5c4f692d988bc8698d3c221f4499eee744bde03d26283cf6943a17552287bfc317a2fdb01a2cbd8cc54e9d9c783dc2787f", 0x5c}, {&(0x7f0000000500)="062b3b53f44939a3199d7929c485f1c976f441494a18fbaa7a7bb34312db42fae567f13a00e2c5ef727c21cfa36235f2db345d5671c6f1e72840987e35a0c2ba1aa06a253a30c6105f47d4f03060fe34a4b8f3384fec9543bec100603dc9352b467ac51212b5a36330e021b581c8cb1ddacec8370d56477b6d2d2532630443169549b2328c7d9c96a0285a25c37b2363ddd65f77cb3c06bb520d7e1e203626e42c1d03d72d73f026a92c9d4b1372f1bffbe4a386421fec9c1a0171e9b0dbf221d64e7594532a399e05b9bdc92b0a3284e7699e2ca6369dc058c0a8250483b455266675a65c4886", 0xe7}, {&(0x7f0000000600)="7ff7eb20db7a6fedb3adb650210c39c0975e32747310dd3342c2c7518166a1a11d2855a237631a92deec1d4b2598e01aee95ea11b4cf67da97194ea47a9fd6be7397907cebf299c1e60e1a8fc936ce986045cfe2543eddd1c6970b212de2bbfcc63863babbc270299875cef513b4a4edada1777347a33744796b22d7a8c3daafc76737f5776381b33dea3af8b13126f6993fa6f373638253d487b036976eeea692cb10e8cc88e11f1794cf7c43197051917dcc6ab10d8d4d0285ef63d585dc74ea10416ff8767571d784", 0xca}, {&(0x7f0000000700)="2901c8d83154b9b0a9e70945c31fc1f5cc94b3af9400e7e2a09de1550cae8f4b7def93b8331e31ab92836be4df2bdf0d519a983f0afd58d81639502d1c0cba8e6dcf55b030ea999fc874e1cb1020fe3c869f3316053191a3bbd9c786951756d4caf53726d88d3c60405cc46622f5073f20e290f52a285f46611dfd00666083dbe19dbf1a58627fd53acb2fbfe92304aecae08bf11f1f08e68551eff8fe8323d16fca7f333989b1e3cea3c99b64eb69182fb6cd4266d766fc65111a2b86c3b53ad3523d55630b7912387148e8a478ea1c", 0xd0}, {&(0x7f0000000800)="a4a31868e30928653eb7b02bf976277f962e3f1000b0ab86a3818a3ccf00435378b82582ae2c69e6b246403bd4dbf919449d754b4d0aa424bcf037ea9669748c32a8fae7d5827cc7c2d80efb2d183d4802e1d4c763eb26b6332a083f3a0de71390bb1259e1adcef560414356f61b130deca6bd281e8ffefa656d30f3392e7e9478824e7bfd0b918870c56e97631d2922b93588efe16c95ddaf15fb296a800e68fa", 0xa1}, {&(0x7f00000008c0)="a2b94792c4432d054f9c3edde03a519d4f2de3fab74464750dbdcb628c683e1243825b4fa9b9e26ca07325bb04a0224f52937cf6628531bbc6d5a537116b9c5b8f2be846e836a88782378eb10fd1bcd751e81accccecb245d46730daaa11b1edf4886404d1332ff7be07b3528c3904e8e74b37480537054ebc4c2659e37b5d67a3cbbc731baf3cf65932e2b5e84025599df6f5d0a02a2cb163137c9ed4c90b05ac40c56e25d7fadb71e3489b9a82cce8a0da48e6ff1a965fbe31c5862bee94ace4b02f7407d64abfd7bc7d2758642139dfc392bb5c4363c632bacca1ef81d6b6ff9717", 0xe3}], 0xa, 0x0, 0x0, 0x40040}, 0x40000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x4, 0x0) 2018/03/27 04:27:46 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = semget$private(0x0, 0x0, 0x221) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000040)=""/66) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x0) r2 = semget(0x0, 0x1, 0xc6) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x3, 0xffffffff, 0xfffffffffffffff7]) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/27 04:27:46 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20400, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) fgetxattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/27, 0x1b) write$fuse(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="a3f0101268f285fc49358f559ce4362c01429898597498cbee88c0a0219910c6632af57094c680caab8e71fe43a5ac7b8c8fa74644630146d3dbe935d68f0e"], 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000b0c000)="11", 0x1, 0x1, 0x0, 0x0) 2018/03/27 04:27:47 executing program 7: r0 = socket(0x9, 0x80006, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:47 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xc3, "502214c80797f8eb35473b31a3580a7f094c5ea3074f231f9d1ec3dad2cf64ed1a959d9f2119d815848aafc889ae98081c65dc477f29c58bd823019eaa5b4e4710b429a3753f6ade45b3923fdc4f71a431ed8e431ba26cadfee62f74a655ee75715e30fc7732379c39c993310034fbc999183002c082dd29981a70e62e83b81b6ef72de2a6cbfb606cbb4558d7133015663b12f8659ac9ac78a267f5ca08f4fefe213b2585f2b44cadae7237eebc1d65eb92f907d6bef8fe802d7956af999be8532fd5"}, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x4}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000440)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f00000000000000000100", &(0x7f0000000180)=@ethtool_pauseparam={0x12}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r1, 0x7, 0x20, 0x8, 0x7}, &(0x7f00000003c0)=0x18) shutdown(r0, 0x0) 2018/03/27 04:27:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x80000, 0x4) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000), 0x0) 2018/03/27 04:27:47 executing program 2: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x11, &(0x7f0000000ffc), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="50000000140000000000000000000000ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="02000000000000ea"], 0x50}, 0x1}, 0x0) 2018/03/27 04:27:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/03/27 04:27:47 executing program 0: mknod$loop(&(0x7f0000000180)='./file0/file0\x00', 0x4000000, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, &(0x7f0000000140)="8ade26f2210b30277985d3ad40ec0da299287ffe40a4d7fcf2a4e1e63b3607753d") 2018/03/27 04:27:47 executing program 1: personality(0x400000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/27 04:27:47 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x800, 0x1, 0x7fffffff, 0x7, "421edfe023412ad5081dff4ad9e9f57e945d70e44e183e58da981ed295b8425947118f332c010b1f861d4dbf"}, 0x2, [0x3, 0x2, 0x3f, 0x1, 0x8, 0x4, 0x4, 0x4, 0x3, 0x7, 0x2f50, 0x1, 0x7fff, 0x8, 0x1000000000000000, 0x1, 0x3, 0x4, 0xe59, 0x5, 0x80000000, 0x0, 0x2, 0x6, 0x8, 0x2934c2a7, 0xa00000000, 0xfff, 0xffa, 0x1000000010000, 0x2, 0x80, 0x4, 0x101, 0x0, 0x29db, 0x0, 0x2, 0x0, 0x400000000000, 0x3ff, 0x100, 0x357e, 0x8, 0x2, 0x4, 0x7bf, 0x5, 0x9, 0x6, 0x4, 0x3f, 0xb1, 0xffffffff, 0x5, 0x9, 0x8001, 0x6, 0x8001, 0x1000, 0xffffffff, 0x8, 0x800, 0xffffffffffffff01, 0x101, 0x8, 0x1, 0x8001, 0x80000001, 0x4, 0x6d4, 0x82e, 0xac99, 0x6, 0x5, 0xfffffffffffffffd, 0x0, 0x6, 0x1, 0x6, 0x5, 0x200, 0x40, 0x4, 0x6, 0x5, 0x1, 0x374, 0x6f, 0x400, 0x5, 0xffff, 0x1, 0x5, 0x2, 0x5, 0x8000, 0x3, 0x10001, 0x74, 0xc4, 0xf36, 0x0, 0x8, 0x3, 0x10001, 0x185, 0x3, 0x1, 0x80, 0x5, 0x3, 0x7, 0x8, 0x6, 0x0, 0xefa2, 0x0, 0x4, 0x5, 0x2, 0x6, 0x3, 0x80000001, 0x6, 0xfffffffffffff001, 0xfff, 0x2], {0x0, 0x1c9c380}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/71, 0xffff}) r2 = memfd_create(&(0x7f00000001c0)='userloppp1ptoc\'\x00', 0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000ff1c01a8f3a5c2df49faf98d4f81"]) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r3, 0x3, 0x0, 0x100000001) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/03/27 04:27:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r0}) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/03/27 04:27:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00bcc251b4c9fae30131b200c0220000029795700000006c5"], 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) 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) 2018/03/27 04:27:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000080)={0x5bd8fc6c, 0x7}) unshare(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) lseek(r1, 0xfffffffffffffffe, 0x0) 2018/03/27 04:27:48 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000c7fd0000000004007d8100", 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@rand_addr, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) bind$bt_hci(r0, &(0x7f0000000200)={0x1f, r2, 0x3}, 0xc) 2018/03/27 04:27:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18}], 0x1, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85ea36927ea6be3bfc47ed26b7f85f85fc7a0d3901ee7d01552b64fc9660612871b", 0x30) recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) 2018/03/27 04:27:48 executing program 5: io_setup(0x2, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x18) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001540)=0xe8) connect$can_bcm(r0, &(0x7f0000001580)={0x1d, r1}, 0x10) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$KDSKBLED(r2, 0x4b65, 0xffffffffffffff80) 2018/03/27 04:27:48 executing program 1: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00000ac000)="02000000", 0x4) 2018/03/27 04:27:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8d, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x3, r1}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @dev={0xfe, 0x80, [], 0x17}, 0x5}, 0xffffffffffffffbb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001140)={{0xfffffffeffffffff, 0x10000}, 'port0\x00', 0x4, 0x20010, 0x36, 0x1, 0x0, 0x0, 0xd27f, 0x0, 0x5, 0x8}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = shmget(0x0, 0x4000, 0x1, &(0x7f000098b000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mkdirat(r0, &(0x7f00000012c0)='./file0\x00', 0x80) faccessat(r2, &(0x7f0000001280)='./file1\x00', 0xa, 0x1200) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x10) r6 = semget(0x0, 0x0, 0x130) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001200)={@rand_addr}, &(0x7f0000001240)=0xc) semctl$SEM_STAT(r6, 0x0, 0x12, &(0x7f0000000140)=""/4096) 2018/03/27 04:27:49 executing program 6: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xc0810) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="3b6b81ecbd1d8369f94db25d4b1445206726f3652248d78b35a0b8221f474b39a09fbfbad6058d79373882e506517024feb41a", 0x33, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x7, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x3}, 0x10) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/03/27 04:27:49 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000004c0)=""/242}, 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10001, 0x200800) socketpair$ax25(0x3, 0x3, 0xf7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000180)) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000140)={r3, r4, 0x6}) 2018/03/27 04:27:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000400007741b200000000070000000008001500020000000800160004bdcfa163b81ac5f2d9d3f29e484e88468e211f089035d7f00cd57bd06249b83556e2299bf642bd7af1e75c9ad77b2c767e36292c1ea94942fa9a5f24132e67d499306026894c184d1e277477ee2b2e58bbc46088dbc91f5d8c5e7169e8d1ee62cd035fd4330bfe27569a5d114ed9bfd3512ebbd30000000000"], 0x2c}, 0x1}, 0x0) 2018/03/27 04:27:50 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x400}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:50 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e21, 0x101, 0xa, 0x20, 0x20, 0xff, r1, r2}, {0x800, 0x0, 0x3, 0xd7, 0x312d, 0x10000, 0x3be, 0xfffffffffffffc01}, {0xff, 0x0, 0x9, 0x7fff}, 0x0, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x1, 0x3, 0x9, 0x5, 0xc9, 0x1}}, 0xe8) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x6) 2018/03/27 04:27:50 executing program 3: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='tracefs\x00', 0x0, &(0x7f0000000300)) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/27 04:27:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe4b) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/154, 0x9a}], 0x1) shutdown(r1, 0x0) 2018/03/27 04:27:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) r1 = dup2(r0, r0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x20}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x113000) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/03/27 04:27:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/03/27 04:27:50 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r1) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x0, 0x401, 0x8, 0x4f013cd7}) [ 176.309269] encrypted_key: master key parameter 'g&óe"H׋5 ¸"GK9 Ÿ¿ºÖy78‚åQp$þ´' is invalid [ 176.329903] encrypted_key: master key parameter 'g&óe"H׋5 ¸"GK9 Ÿ¿ºÖy78‚åQp$þ´' is invalid 2018/03/27 04:27:51 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/03/27 04:27:51 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x2000, 0xb) 2018/03/27 04:27:51 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x5c, @broadcast=0xffffffff, 0x4e23, 0x4, 'fo\x00', 0x8191c6599fefe575, 0x4, 0x66}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2003, 0x2, 0x3042ccd0, 0x4f7b4b1f}}, 0x44) write$eventfd(r0, &(0x7f0000000000)=0x20100000002, 0x8) 2018/03/27 04:27:51 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x9) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000004f70b300b6ff9099fcc059639865a11865be6de4e67c06fe43dba4cd28f9c8c49be6e31f72c3fd5b5ae11fcf76b57e52c10f3a553a2e398790100000000000000e7b6b89426a8afdbbf853450847cae8ceeee28caab1ad69cfce3a6b840b59ce34e4c846dafb4a25e810b95e212809f636a3e4a9b0bdee35d440a43489e2371d4", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="61b78cef7cf756210ec5f105bfc72a91ee0c304469b3c74b227a3ba1e19251805fdf"], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/27 04:27:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x79e, 0x80000001, "fb6dd294dd7d", 0x400}, 0x10) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/03/27 04:27:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000001040), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/03/27 04:27:51 executing program 6: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x0, 0x100000000000000}) 2018/03/27 04:27:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:53 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x26) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 2018/03/27 04:27:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x200) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8a1d}) fcntl$lock(r0, 0x6, &(0x7f0000000040)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/27 04:27:53 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x2a3) 2018/03/27 04:27:53 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ftruncate(r0, 0x2) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x5e4, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x20}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x993, 0x4) 2018/03/27 04:27:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000200)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/27 04:27:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x600102) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)=0x1000) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a869e40860aa3780078d3869229160d7cb", 0x14}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000000)={0x1a, 0x6, 0x8001, 0x4, 0x8}) munlockall() ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/27 04:27:53 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/03/27 04:27:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e20, 0xa40, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e22, 0x99, @local={0xfe, 0x80, [], 0xaa}, 0xaf8e}], 0x68) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/03/27 04:27:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xf9, 0x400000) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x64, 0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x80000002, 0x0, 0x0, 0x0, "fe6c80574ab9dd04688b23204923e1a2ac3a333f0197cb46a8b66ecd1ab05cfb"}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x2, 0x4, 0x81, 0x80000001, "9b43d0ab0000000027d8d6182b9e9a8928f87bc0bb1898508d38dd1b18ad9916"}) 2018/03/27 04:27:53 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) recvfrom$unix(r0, &(0x7f0000000100)=""/120, 0x78, 0x40002040, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'ovf\x00', 0x20, 0x100, 0xf}, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x9a0, 0x4) 2018/03/27 04:27:53 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x101000, 0x0) pselect6(0x40, &(0x7f0000000480)={0x0, 0x9, 0x3f, 0x8, 0xffff, 0xffffffffffffffff, 0x7}, &(0x7f00000004c0)={0x800, 0x3, 0xffc0000000000000, 0x0, 0xffffffff, 0x5, 0x5, 0xac}, &(0x7f0000000500)={0x8, 0x4, 0x80, 0x5e71, 0x8, 0xdc, 0x5, 0x80000000}, &(0x7f0000000540)={0x77359400}, &(0x7f00000005c0)={&(0x7f0000000580)={0x9}, 0x8}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000240)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000340), &(0x7f0000000440)=0x68) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x7, 0x4}, &(0x7f0000000100)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x20) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000280)={0x8000000a}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000180)=""/58, &(0x7f00000001c0)=0x3a) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f00000003c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f00000002c0)=[@fda={0x66646185}, @fda={0x66646185, 0x5, 0x1}], &(0x7f0000000300)=[0x28, 0x0, 0x0]}}], 0xffffffffffffffa3, 0x0, &(0x7f0000011f9d)}) 2018/03/27 04:27:54 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1000, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x5, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000480)="d98c293b3754efc2dce04e8d3349b3eb31f40a18e971fcc6cc54f81ef853e31fd2fa0e3fb70644cb4639285171df92b899101e50ed043bc3087e9fdbd5d52e57f4f198aaee5055f14f08c99b2e667559d3fb60f65dfe34b23e2b30b91d8af64e443eec2cfe5c181dd394cfce1486e53374ed9734f35593b7646b365e934df31d741e71ec9319604f002e2547d6c0d5cda6") io_setup(0x211, &(0x7f0000000300)=0x0) r5 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x6e4, 0xc0800) io_submit(r4, 0x1, &(0x7f00000005c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000000340)="b113b2500bb423cc64e383ae62290f146f15acf4c10cd122f9ca1138e485ba6db0bcd0e5e2199386af0cb258b535eec24e84f84d843ef64547d6ed29a32527c0399c18f82413e33f91ec7a9cb32d6f374f33ba66906b51ea332b48505289815b3e253a9e853c4a03000bf45e9601ac2e47cc77bed0458ff02a2a1adb4daf8768f35faeaf5b575cc300dc0ed9ecfcaa98b932d696c56af0b421d7b3f84ecbf9b0822620b83405cf6cdee332faa2a47ad266e99c9f91c359", 0xb7, 0x7, 0x0, 0x1, r5}]) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/27 04:27:54 executing program 2: r0 = memfd_create(&(0x7f0000000000)='&cgroupbdevvmnet0@$vmnet0^bdevsecurity#\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000200)=""/246) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000300)) [ 179.979381] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/27 04:27:54 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d2c62af7bde19b25b2af3a3fbfaee56db8a64fce2133f5deedf436f5fd802f3d9421efb37e8c61f0910169552ede73b678473a62a342758ba952cdfdedeb093b3f1087709a", 0x45, r0) syz_emit_ethernet(0xff67, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaeaaffff0600000086dd60d8652b00140600fe80040000000000000000000000deac5159b0d900000000000000000000000000aa0000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 180.581128] IPVS: set_ctl: invalid protocol: 115 172.20.20.170:20004 ovf [ 180.591653] IPVS: set_ctl: invalid protocol: 115 172.20.20.170:20004 ovf [ 180.600160] binder: 12433:12438 got transaction with invalid offset (40, min 0 max 64) or object. [ 180.614631] binder: 12433:12438 transaction failed 29201/-22, size 64-24 line 3026 [ 180.639680] binder: BINDER_SET_CONTEXT_MGR already set [ 180.645491] binder: 12433:12438 ioctl 40046207 0 returned -16 2018/03/27 04:27:55 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/03/27 04:27:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x800000000023fe, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}}}, &(0x7f00000001c0)=0xb0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000000)={0x1f0b, [0x4]}) 2018/03/27 04:27:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x1000, 0x3, 0x9, 0x81}, 0x10) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'lo\x00'}}, 0x1e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) 2018/03/27 04:27:55 executing program 7: r0 = socket(0x11, 0x80c, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:27:55 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddaff8)=&(0x7f0000faf000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0x9d, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0xffffffffffffffff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0xb7, 0x2, 0x7fff, 0x8001, &(0x7f00000000c0)='ip6gretap0\x00', 0x400, 0xffff, 0x7}) 2018/03/27 04:27:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x3a0) 2018/03/27 04:27:55 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0x0, 0x0, 0x2000000}, 0xc) r1 = dup2(r0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000280)={0x8, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x6d, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/03/27 04:27:55 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x373) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = socket(0x1e, 0x5, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000000c0)) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/27 04:27:55 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x3}, 0x60, 0x5, 0xff, 0x2fa, 0x0, &(0x7f0000000080)='ifb0\x00', 0xffffffffffffffff, 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/03/27 04:27:55 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000004c0)={0x18, 0x0, {0x3}}, 0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) signalfd4(r0, &(0x7f0000000340)={0xa12}, 0x8, 0x80000) clock_gettime(0x1, &(0x7f0000000440)) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80800) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000480)={0x97, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x7, 0x1, 0x80000000, 0x9, 0xe270, 0x1}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) sendto$ipx(r1, &(0x7f0000000500)="8e17209fe3c34a6ae6053b7a79e02e244326828002f208e52a05870f7f8e3cbf7ac1d170690877665480bab9718de812c56a279adcdccea29a54e7b218ac88aff192a362c9786213bc3f140bd1e9d3722ed7086bf571a8894cd29b60d8cff566496a8ac6c8d0ff0e886213b87dc0b65f2296124b817d7985900620341ba25f7c9bd2dd05848b9aa9c0aafa190d8e612bbe119441ceaa0ea273dc14ee953be2efce581366b7580260c2986fba9b024b2ac36d303430ab81daab91390527a71558f0e199735536dde5dd9e72fafb30ca12cf01838ee2984ae1b319689ac0e617f1", 0xe0, 0x800, 0x0, 0x0) 2018/03/27 04:27:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x200) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x40000000000, 0x0, 0x9, 0x75ef, 0x82c, 0x6, 0x7fff, 0x0, 0xfff, 0x80000000, 0x1000, 0xff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0xcd, "9dc39670b2a58e03fd7bde45e4633d77c22b2095effee0ec76eba62fe06c2418c8838a38224279a844ceeae9da78768f9a897425dbc1c15a8ddab4cec8f76a759bb266fe7335b30035b90e1918b8698456331e79f4f8ad55facc03854d7235994dba8b29f3bf034ba8f4dcde160d5ade4550f9e94164389e9c7b61d5ac381d37d307f250b0b6cb7f7a93561310e3f88a0d9966bdfe18a9ff10bcec69ea051418d467800a5f59c0e3b7c2b62874fc04a8fa22859650c20030606e5cac3aff381bcebca9d73e7cf0a7d8f56ce715"}, &(0x7f0000000080)=0xd5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond0\x00', 0xfffffffffffffff2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xfffffffffffffeca) sendmmsg(r0, &(0x7f0000008fc0)=[{{&(0x7f0000003d80)=@l2={0x1f}, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000005080)}}, {{&(0x7f0000008b40)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x80, &(0x7f0000008f40), 0x0, &(0x7f0000008f80)}}], 0x2, 0x0) 2018/03/27 04:27:55 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x44000, 0x0) 2018/03/27 04:27:56 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x40000000000000) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x62040) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) 2018/03/27 04:27:56 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20800, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xae, "5425a3d63617fc8e6a0242187347e954af12d9e97bc02c8d8cdaf196753b4be8ef4d5cbaa161e32ffa64968565626924551ff427c0c92d09d5d63728f7e4931f7b1fef2a225263338844aa9f70ab9277a8cf6a54d99f6489472e5c060fadace3a59dcb004ae452414fab5ae6aec665ac932e8c38ff341c77224eb9521266da3f5cd29bce000bdf693665583c8ce8879f8972fb7b213e26d154c00f1f85c422a96f52aaf0d425c56ffc2feaa770e6"}, &(0x7f0000000180)=0xb6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xffffffffffff57f4, 0x3, [0x8, 0x80000, 0x8]}, 0xe) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000019000d0600000000000000000a0000000000000000000000140009000800000053887a93ed399d5841945773fb1dd221ec647473a1eeb5d65e540c7fb48e166c1b8fd1747225b77387bb4c4467c5e4868f65f4aad090e6ec7b448591", @ANYBLOB='\b\x00\x00\x00'], 0x2}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xd0, r3, 0x800, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) 2018/03/27 04:27:56 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) clone(0x0, &(0x7f0000001f0b), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f20000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9ffd, 0x9, [0x4, 0x7f, 0xffffffff80000001, 0x1, 0x1000, 0x2, 0xfffffffffffffffe, 0x101, 0x0]}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/03/27 04:27:56 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x40000000, &(0x7f0000000080)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/27 04:27:57 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x80000001, 0xd3, 0x9, 0x6, 0x4}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0x1}}, 0xffff, 0xa77e, 0x3, 0xffffffffffffff07, 0x40}, 0x98) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x9, 0xfff, 0x2, 0x1ff, 0x2f5}, &(0x7f0000000280)=0x98) 2018/03/27 04:27:57 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0x7, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r1, &(0x7f0000000040)=""/224, 0xe0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x244100, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r3, 0x0, 0x70bd29, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x44}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb4b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8e}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) futimesat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 2018/03/27 04:27:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000024affc), 0x101) sendfile(r2, r1, &(0x7f0000000600), 0x7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x6, 0x377b4bffc104b0e6, 0x0, 0x100000001, "965e540f2bd0b91dec5094ef1720227ee9886f0ff1ebb84e60c7eac67d1e78faeb1b092fa22ee80188ec73be", 0x1}, 0x8, [0x837, 0x1f, 0x6, 0x7, 0x4, 0x4, 0x6, 0x6, 0x2, 0x1, 0x8, 0x5, 0x7, 0x3, 0x1, 0xfc, 0x2, 0xde, 0x9, 0xfffffffffffff001, 0x5, 0x7fffffff, 0xffffffff, 0x4ee, 0xa5, 0x6, 0x8, 0xfffffffffffff801, 0x4, 0x7fff, 0xffff, 0x0, 0x9, 0xede, 0x3, 0x8000, 0x1, 0xfffffffffffffbff, 0x8, 0x7, 0xffff, 0x0, 0x8, 0x4, 0x9, 0x6, 0x17, 0x7, 0x2c, 0xffff, 0x9, 0x4, 0x81, 0x9, 0x0, 0x7, 0xffffffffffffffe0, 0x5, 0x160c0c22, 0x2, 0x0, 0x4, 0x2, 0xb82a, 0x6, 0x2, 0x7, 0x9, 0x1, 0x81, 0x0, 0x100000001, 0x8, 0x4, 0x4, 0x140, 0xfff, 0xa7, 0x100000000, 0x2, 0x3a, 0x2, 0x0, 0x4, 0xffffffff, 0x7fff, 0x2, 0x0, 0x3f, 0x10000, 0x2, 0x5e, 0x6ae, 0xf28e, 0xf03, 0xffff, 0x8000, 0x0, 0x81, 0x8, 0x7, 0x6, 0x6, 0x5, 0x7ff, 0x2, 0xfe70, 0x2, 0x100000000, 0x8, 0x20, 0x20, 0x40, 0x4286, 0xfffffffffffffffc, 0x80, 0x3, 0x3646c059, 0x1, 0x1, 0x7, 0xe552, 0x9, 0x2, 0x80000000, 0x800, 0x8001, 0x6], {r3, r4+30000000}}) 2018/03/27 04:27:57 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000280)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x28, 0x400, 0x1f, 0x80000, r2}) 2018/03/27 04:27:57 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x810, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) ppoll(&(0x7f0000000240)=[{r1, 0x2024}], 0x1, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/03/27 04:27:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10201, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10002, 0x3, 0x100004, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/03/27 04:27:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x9, 0x3, {0x3, 0x3, 0x9, 0x3, 0x6921}}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xdc1}}) 2018/03/27 04:27:57 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f000047efe8)) bind$netlink(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) 2018/03/27 04:27:57 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000200)={0x0, 0xcb, &(0x7f0000000100)="c56c5b137af2f942117354e2bac40774f9ea41f07f7194de362df900b0c185e813e37ce2926db89cae3543aa7f93205d91ca5a5a40f8cc64f75302e3a1f1fad9b1cd55d9cdd9926c022d4d912f2738174e9adf76c6a196a06b1f69e744d9bf9457928d76d70802d0a1ea26155ea8161a4ed1d34cbd3049c15e1e74d1b4f51dcfea15fc7e4b119dd01b155eea94c5612f411de386063db6674d96a29cb2a7b83212f8a9dcd9f30fe35d9286763d1b24e2dd4aa9344f95f7e066a82b209b523db170726301b50af86ab87ce2"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r3, 0xfffffffffffff405}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0x6) tee(r0, r2, 0x8, 0x1) 2018/03/27 04:27:58 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x7, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000280)={r2, 0x20}) 2018/03/27 04:27:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) 2018/03/27 04:27:58 executing program 3: io_setup(0x1000000064, &(0x7f0000000200)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = eventfd2(0x3984, 0x80000) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xc41, 0x200000) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x10000, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000580)='eth0]\x00', 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = fcntl$dupfd(r1, 0x0, r1) r9 = syz_open_dev$audion(&(0x7f0000001700)='/dev/audio#\x00', 0x8, 0x1) io_submit(r0, 0x7, &(0x7f0000001780)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000080)="05f969045878580f0e89f1e05e3bc31ffa8056528064f553a24343e6bb47d2c59e2e4f211bcf7d61179bf4ed08bf7f91eaa32c973d93e6a58478706726cb7a67034a218c8d423eb8040745f5d03b10a5aa60b289fda7a1fd809617e76f4b2a16", 0x60, 0x5, 0x0, 0x1, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000100)="b048571874ce0781", 0x8, 0x80000000, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000240)="53aa4114aa562ce9de9dbc3e0315ef8396bab2bba2146a58878d8669c2078398ebeb661e9466e4e0317487d8a54e5eaf0d76e63f2c8bb4659806ca656d3bf82551084ad1e912ff908968d58642efc8548fe5b592a90c04c4857aaebfdbd089c6667224ecdc93e43fe7b0fc738693b1f1c8f9a85ef147287af7e967550432759066fdd41c00531b2d76e5", 0x8a, 0x5, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000340)="14e1328aa6374718349d62f274c3e9e1678aa024434650505c61fccbed88f7d89e1581953ca5d2213f9dce4f6e67b9b2994a1b4b1dc9adb549776fe22d6232c4448c0574518b914be795c6512a97ee8925536275e6d323dee60a3f7319a931d06681c19a273d8e3ea714cfbb6a55e2c2ada93cb110f437b3a063bbbc255b3ffac139029c32cc17eb977dea3e43442e9f953debad48b779476b281cc993d08ca69ac78a7cd9c3d24ce1426d", 0xab, 0x0, 0x0, 0x0, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0xc9da, r1, &(0x7f0000000480)="c31bef1032e08ade65f861e4aaaec50a428aba0ead3c8e7cded3dafd70320bf2aa7574c60b7add531c71a69e24c4be44ab6d45dff64b11fa7987b9290a297686dbf8e7826a93731d2ed2ce85ab1b43e66ae52a0face1f2a36f65d2dd929a1a01d2337ec713afba2cf5ee2ed0c9e09b4ee5864e29fdc460a4772a4a7da7259e886fb103c57a82d994cf1d74c4fc3d55db66c54d390c7549cab52515a188b3e180cc682c67a50ff3ac932feed795bf899ec2eced3a5635cb3be04ea9bec5f51d9a83b24f310c1f904f8c1ad92bea2be5e40de8b514c2c25f3e0e9569ffd1bed35dde3e26b990796447bbddd9c1cf78fd1f74b3", 0xf2, 0x9, 0x0, 0x1, r6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x75188ae4, r7, &(0x7f0000000600)="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", 0x1000, 0x9, 0x0, 0x0, r8}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x7, 0x8001, r1, &(0x7f0000001640)="3638d629c9df0fee388494323295c5d903b5805e3f524f2bb854d5c5856e14c0008a372a095c1cba38c47e667051500d6f3de20da870dd5aba5c8a5490f19ba100cc631f4a8ce988da7a043cd28d9562bed45692220858ec989a741c2f4f0f33f5da54cb79fde81f950e8daa78a83e9028bf7f74bd9089eebb6a1ca1fef6b555bb7a85d89eed196ab1c9c389050cb121395a72dd078d77e7e3077b32bf9c5027897d6da1c1f192c948dc198d0384bb69668668cae9b9eb2cbc3cb382c28b4c08", 0xc0, 0x40, 0x0, 0x1, r9}]) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 2018/03/27 04:27:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e27, @broadcast=0xffffffff}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/27 04:27:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/110, 0x6e}], 0x1) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) 2018/03/27 04:27:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) setrlimit(0x9, &(0x7f0000000000)={0x3, 0x10000}) 2018/03/27 04:27:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x0, 0x200002) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xee) pselect6(0x40, &(0x7f0000000280)={0x1, 0x4, 0x6, 0x6, 0x80000001, 0x1, 0xeb, 0x10000}, &(0x7f00000002c0)={0x8, 0x0, 0x4, 0x0, 0x3, 0xc5, 0x4, 0x1}, &(0x7f0000000300)={0x5, 0x8, 0x1000, 0x9, 0x922, 0x0, 0x101, 0x6}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0x1000}, 0x8}) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x110) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x8, 0x0, 0x79f1, 0x1}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000000080)={0x1000, 0x5000, 0x8, 0x6, 0x2}) pselect6(0x40, &(0x7f0000000100)={0x0, 0x4, 0x1e2, 0x8001, 0x5, 0x7, 0x1, 0x147}, &(0x7f0000000140)={0x58a, 0x4, 0xfffffffffffffffb, 0x6318, 0x81, 0x4, 0x3, 0x8}, &(0x7f0000000180)={0x3, 0x8, 0x5, 0x5, 0x8001, 0x4, 0x4, 0x1000000000}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0x80}, 0x8}) dup2(r1, r0) 2018/03/27 04:27:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)="2586a83a5d8a8601cb4b598ca65829d52701fa9341943901839a933a7ee7775b4b5384941606362de688f656c8670c5d5642bf5537169108ea944cfd30e5c9158b2fd328bc343dd585d9db5925e00aa3c761f60ca8d891c9186b13762ab4f0770a2bd8c84845a04cd2fd24e8b10a478573f1e558e0ca8c04e48ccc4eebc3ad14a7917744589db258c17bafd070", 0x8d}, {&(0x7f0000000100)="6fafa6eec4fbdfe7ef696bd31f57409b7f77e9dff330b38e67cf61fd4de6e05feb5b56bdb4955a173ddec43f39ffa94ead9da0859195d4e0b02cc55988be55f66758387ded0e74af90260f4d3a7acbc32be4ea8e855c022615ef939e0f0f1b6a20099fd87044410f6b7b67bb24b852360d045ec0252c1d8e750f2ff554f51c0e668206d66585d85fefc091719e87ccca1ebfa30e", 0x94}, {&(0x7f00000001c0)="07e5a272980bbf30fdeaf15c21b00e7d3e46b1f149ffbd18deaaff2367247a81f2450f31699beb224f2749370a67a5293066632cb0f31c02a858edbb097c5a76490d1fd71ce485042c732ad4b76072609afe890b7567e970424d65005aeeda913cb871efc3ebb630af547bc1b893f01c2e019cffa18171b898daa7da7da3035d7d73a33de205c718abf0a014322ca8eada62a5bedb2ae0d1ac5de2a7934a59110b9381", 0xa3}, {&(0x7f0000000280)="5641118a7cada71ae9ad89b807a51efa4c333817", 0x14}, {&(0x7f00000002c0)="5fe34be369796eb3018e463f6922c4011b6467637b610b1118f3dd401676d74f4bacfa38d0528f", 0x27}, {&(0x7f0000000300)="b60cd78637d718e42344b94ea17df74cc95f48975c733d10586c5477b9599fe1d112479273d0e00a37a91c55dab684e7ee9f273dd5e83e36a3463f1e88e1e40cd49a15616f6eb3dfc78864a5af8adcabf71ca38d6edc4dd0df45c530b03132ae863d9a742c7d80efb69cbdeeb04a90ba6a56636d7b87bf7d584c777896c8e51202cb2f507da0a4a8bfaf25f12245a3053bc11c9cfac4dfaa95e0502559", 0x9d}, {&(0x7f00000003c0)="75dbfaa652c23ba108d1894bdbee478c0e51592f7c0922fbcbedfa74ed8a2635a2e2c3dbeb1932d1d48deb2a249e0f770e4c634204bf9e243e1f5e424a3b11c820cecbbd14cc8607ce4ea846c25068d81fd4ad9d8004a23bebfa57981609c8da721541c420766133a608608f92e7906d60dcf00c80d5e475b969b5da8d2e51aabca6521e9d8d", 0x86}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="04a7b16b069f6773516b9eeec11f94c80bccfbfc090a825c4b906ce85f0eac8a66f840d87f1f5b070eefbe0c8d84006561b81437ab4d3ab7f93ee01a284a4828e7b43bf86c218eb189cab1cab208fab163814e569e8562a35c9af464831a7803ca852be56e939325859a0b00c42d6facdb821e6a0c5eb780849c11f4dcffa5b095ccbf8c10b11c7549917a24d852d52b47211a7ce076149e331fd5731225e5fa5519d366f10ab14ab98b73416d73b0f01b20449be8ec6463775a34a3c4ecf44ba2561efdcfc5cc09067051457ffb79b5ec03", 0xd2}, {&(0x7f0000001580)="a105d927c2e505d2a9c438f076548065c75b3cf9fe75daf45a1e95a56ef5ff39597658ae1a76c10fb1d5d0e56bb398", 0x2f}], 0xa) 2018/03/27 04:27:59 executing program 1: r0 = socket$inet(0x2, 0x7fd, 0xf) sendto$inet(r0, &(0x7f0000000040), 0x0, 0xfffffffffffffffd, &(0x7f000032b000)={0x2, 0x4000000, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/27 04:27:59 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8001, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x6, 0x0, 0x1000}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f0100000000000000617400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r1}) 2018/03/27 04:27:59 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0700000019b212fa07000400ad05cc0d0400e61e97994ee205e0b6eae4d8d85f1cad18e202590e54c629d155651c86654ae4a9b5ff3223dc91b747e255e3ce5e1f5cc57f8aa5f0f635628ee14841863ae97d8c407252e07b7a286e3d7e2071d24f2e68e2e431955e0f93fb49531c26e4e38a2dd018fa77772d2d2bd13c8654d575db9cff0221c6f534bc22a88ee80529d036effc70ac3589fef67d7d6eaaf798666f87f5d81d80607ed96a332dcc2fb4b0b261749a63699f"], 0x12) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x10, "937187ed09572169d84182634235aec2"}, &(0x7f0000000180)=0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/03/27 04:27:59 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000001340), 0x0, &(0x7f0000004c40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/03/27 04:27:59 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3ff, 0x48000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0xffff, 0x4, 0x100, 0x80000001, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x80, 0x64, 0xffffffff, 0x3, 0x8, 0xfffffffffffff800, 0x1, {r2, @in6={{0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6191}}, 0x3ff, 0x3, 0x6, 0x4, 0xff}}, &(0x7f00000003c0)=0xb0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000000100)=""/52, 0x34, 0x40000060, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) accept4$packet(r3, 0x0, &(0x7f0000000400), 0x80000) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f00000000c0)) setsockopt$bt_hci_HCI_TIME_STAMP(r6, 0x0, 0x3, &(0x7f0000000440)=0x20, 0x4) unlink(&(0x7f00000000c0)='./file0\x00') dup2(r3, r5) 2018/03/27 04:27:59 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x401, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000004c0)={@can={0x1d, r1}, {&(0x7f0000000380)=""/237, 0xed}, &(0x7f0000000480), 0x14}, 0xa0) r2 = socket$inet6(0xa, 0x7ffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/27 04:27:59 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000019c0)={0x3, 0x6}, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@full={{0x3, {"89ae1ff1f170b1"}, 0x1}, [{"4f7567fec6fded"}, {"5e178864088ac9"}, {"3046d42557e786"}, {"c8dba434bad58c"}, {"529ddf126cc422"}, {"fa21899fdf7435"}, {"1a90ae45bb98ae"}, {"7b8e6f38ac418d"}]}, 0x48, &(0x7f00000005c0)=[{&(0x7f0000000140)="8b22f430bc4ebebe885cc957ab21aab2227749a77ee5b8d87067c233846a841cd38db104f0d66a6b76e1f0ebc67f94a87ce0b46ae6e8c853eb0323880947ed8fad1a30858d3b10942decfa5320e0e338cb6e669885725249", 0x58}, {&(0x7f00000001c0)="49e90224ee4f9a78cc713235", 0xc}, {&(0x7f0000000200)="6e0f14385386aee4872c76504c80bb134599f805fb03703f4c62884bd3ed88a626f660aa96e26347671671a09935f1fc1851c2898933808879bec557fe728ac524578aef283dac8f692ce63c977e896b8751bdebf47708fb414c56513af5b40884bb5af7bd95c6957f38d9607e5c8829a4c7307e7f98872c638e652ea152f854cfcc8fd9547d3777aeb10801", 0x8c}, {&(0x7f0000000380)="892165b47d362b50bda7466b5a346e97fdf77001a664dd3be42f030bb6148e4d191819c85595bca375ad95c368438130b20db13e4055a08798d2ad03b5ea1c3e704ae23c83868c319ffd8fc0b973ff3e7b56c9c30b2559aa3213a50bc3479fdc0de4e1ea1c44157efe57097f63836870884ec8c21de6b91d3a4d392e3d2da17453f613", 0x83}, {&(0x7f0000000440)="cb9fa01c518139d32e825f7964f01e8c07e85895f6b6897dac2eb13732db758c578bfd8a8f670368af5109a854fdcd5cbaf442b0631a1ed568bdc2dd077c51b95b5dd3dd44a3c884c92fd6d4", 0x4c}, {&(0x7f00000004c0)="bc9645ac0586a821b9b77dac40d1d0bfbdabe7199e3189139000dc039be75b8473d1e19c65055b5c4c72c473e12ff25901e98c7fe0442d005cd0f9f206340b96334256195df00d1dae6921325ba72fe0ce182fc9e5c6aeec7b4fe65a627371009f13790d847e19e15099f5cf7aec04ab9151ac19c3538e16a7253e89fbb3a55684899d163a775a963e453d8d7bcdea8f760499d54503bd35993c80955e9a9541aa42c865bf3121ce5226e2682048f8b58af6a1513e3a0edaeb332e040cdfc9d7035f124a3348983135a4ba174ab264", 0xcf}], 0x6, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1360, 0x20000000}, 0x42) 2018/03/27 04:28:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x84, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x9a, 0x401}, 'port1\x00', 0x40, 0x800, 0x9, 0x9, 0x0, 0xfffffffffffffffa, 0x3e, 0x0, 0x5, 0x9}) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)) 2018/03/27 04:28:00 executing program 4: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x80000000) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'nr0\x00'}}, {&(0x7f0000000180)=""/213, 0xd5}, &(0x7f0000000280), 0x1}, 0xa0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xffffffffffffffc0, 0x3f, 0x0, 0x9, 0x980, 0xdb03, 0xc3d9abd, 0x4, 0x0}, &(0x7f0000000080)=0x20) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xffffffffffffff94}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/03/27 04:28:00 executing program 7: r0 = socket(0xf, 0x100000822, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xdad, 0x20, 0x1ff, 0x200}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x7}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/179) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/27 04:28:00 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000068000088f301e710", 0x1800}) 2018/03/27 04:28:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x20, 0x26, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x2}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x6, 0x5, &(0x7f0000000080)}) 2018/03/27 04:28:00 executing program 0: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x101, @empty, 0x6}, 0x2, [0x3, 0x2, 0x10000, 0x1, 0x4, 0xd2ed, 0x5, 0x8]}, 0x5c) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) recvmmsg(r2, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/76, 0x4c}, {&(0x7f0000000440)=""/96, 0x60}], 0x3, &(0x7f0000000500)=""/174, 0xae}, 0x9}, {{&(0x7f00000005c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000640)=""/50, 0x32}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/99, 0x63}, {&(0x7f0000000780)=""/203, 0xcb}], 0x4, &(0x7f00000008c0)=""/141, 0x8d, 0x80000000}, 0x768}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a00)=""/141, 0x8d}, {&(0x7f0000000ac0)=""/157, 0x9d}, {&(0x7f0000000b80)=""/12, 0xc}, {&(0x7f0000000bc0)=""/49, 0x31}], 0x4, &(0x7f0000000c40)=""/9, 0x9, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/79, 0x4f}, {&(0x7f0000000d40)=""/51, 0x33}, {&(0x7f0000000d80)=""/17, 0x11}, {&(0x7f0000000dc0)=""/147, 0x93}, {&(0x7f0000000e80)=""/87, 0x57}, {&(0x7f0000000f00)=""/97, 0x61}], 0x7, &(0x7f0000001000)=""/139, 0x8b, 0x8}, 0x1ff}, {{&(0x7f00000010c0)=@ax25, 0x80, &(0x7f0000001800)=[{&(0x7f0000001140)=""/132, 0x84}, {&(0x7f0000001200)=""/104, 0x68}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/55, 0x37}, {&(0x7f00000013c0)=""/229, 0xe5}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f0000001580)=""/252, 0xfc}, {&(0x7f0000001680)=""/68, 0x44}, {&(0x7f0000001700)=""/106, 0x6a}, {&(0x7f0000001780)=""/74, 0x4a}], 0xa, &(0x7f00000018c0)=""/163, 0xa3, 0x30000000000}, 0x100000001}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001980)=""/185, 0xb9}, {&(0x7f0000001a40)=""/200, 0xc8}, {&(0x7f0000001b40)=""/202, 0xca}, {&(0x7f0000001c40)=""/94, 0x5e}], 0x4, &(0x7f0000001d00)=""/4096, 0x1000, 0x20}, 0x13}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002d00)=""/125, 0x7d}, {&(0x7f0000002d80)=""/218, 0xda}, {&(0x7f0000002e80)=""/113, 0x71}, {&(0x7f0000002f00)=""/202, 0xca}], 0x4, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000003040)=@can={0x0, 0x0}, 0x80, &(0x7f0000003400)=[{&(0x7f00000030c0)=""/38, 0x26}, {&(0x7f0000003100)=""/99, 0x63}, {&(0x7f0000003180)=""/130, 0x82}, {&(0x7f0000003240)=""/202, 0xca}, {&(0x7f0000003340)=""/187, 0xbb}], 0x5, &(0x7f0000003480)=""/194, 0xc2, 0x1}, 0x7}, {{&(0x7f0000003580)=@generic, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003600)=""/61, 0x3d}, {&(0x7f0000003640)=""/190, 0xbe}, {&(0x7f0000003700)=""/249, 0xf9}, {&(0x7f0000003800)=""/137, 0x89}, {&(0x7f00000038c0)=""/242, 0xf2}], 0x5, &(0x7f0000003a40)=""/224, 0xe0, 0x7}, 0xf1ee}], 0x9, 0x2001, 0x0) stat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003e40)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x4e20, 0x1, 0x4e22, 0x2, 0x0, 0x80, 0x80, 0x2e, r3, r4}, {0x2, 0x2, 0x68b0ee9b, 0xffffffffffffffc2, 0x9, 0x6, 0x9}, {0x8, 0x8, 0x6, 0x5}, 0x9, 0x6e6bb6}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x1, 0x3, 0x100, 0x100, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0xa8c, 0xa, 0x5, 0x91, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r5, @in={{0x2, 0x4e24}}, 0x1d8, 0x8, 0x7, 0x6, 0x5}, &(0x7f0000000240)=0x98) 2018/03/27 04:28:00 executing program 6: futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0x9, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000060ffc)=0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x20a240) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000100)=""/146, &(0x7f00000001c0)=0x92) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="b2a326d154dde8c701830809da05686ec398f1588f259b39d7927d976ed034b9ee6a149ff09e4275537391394b65bcb3516696a42c1511b607bb5517996b030f6ebac3a6591dab121d93eb5f32ea280b57d40ef3433379e88735afa4b16c86b4cfe926a90211a973504a7134f52dba988201a6a4072a200d65af") 2018/03/27 04:28:01 executing program 2: syz_emit_ethernet(0x1ae, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="ae75aee01a85", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400080) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/27 04:28:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 04:28:01 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8000000000800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0xfffffffffffffffd}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0xc25}], 0x2c) r2 = msgget(0x2, 0x200) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000380)=""/4096) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) msgget(0x3, 0x80) 2018/03/27 04:28:02 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "b9855d30a1e8e95f8b20450d3eedba1e3641300e949d1769e0be423923731e7a2ee8ae2665d4ab063719ef5ed9181dcb1442ae685e89d0bfa84504731e1f27"}, 0x80, &(0x7f0000001580)}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'rr\x00', 0x27, 0x5, 0x1}, 0x2c) 2018/03/27 04:28:02 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0xfffffffffffffffd, 0x7, 0xeb3}) [ 189.367299] IPVS: set_ctl: invalid protocol: 33 172.20.20.170:20002 rr [ 189.388353] IPVS: set_ctl: invalid protocol: 33 172.20.20.170:20002 rr 2018/03/27 04:28:03 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) io_setup(0x7, &(0x7f0000000000)=0x0) socketpair(0x19, 0xa, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0xc5d, r0, &(0x7f0000000040)="83c43e58943009dcdfc49f420d8f867303ec3eb6d81cd6c138f77e78e8a4b74290bff97df15abdd408ea9ad82a1d", 0x2e, 0x1, 0x0, 0x0, r2}]) lseek(r0, 0x0, 0x0) 2018/03/27 04:28:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x1f88, &(0x7f0000ffb000/0x3000)=nil) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffffffffc9ef, 0x80480) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="3024461164b7dcf58b7d2300335c72d4f77025b0ce959e35dc54a855e06b72236cfc2aa9ef320df3bcaaf1a2df332df15666c08af63b21d40a9c10b8f620a13c8929d029c57e3d4984546a5ed1f5ce69e90cb0c16bc8bfc9d1a96a021190234e438c934d5b8498fda908573e3237992f7275727cfe0c0142cf1b6ea1fed827399eb7aeda1f84a9a3f27945e1d724532ab8efb4ef4202b835f05b2cb05c8eac30b52b786e688ecf") syz_emit_ethernet(0x56, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa11000d020000c007010000ed2151038413e88c778fb10f2d34c3f48b912fee4f5b7b0db6f49abd47c4e95396757c7aa13ab502000000e07b07dbd46d9f55ee9a9a5d3acb7f07aeaa63cd4a540199e5910031d1ed7934c0e700a5e1ce7dcf9383c4ca82bd010c6801f5fece94f6a4162cb1331af182955af1757c2531827c00053a415bf396f7ead6d9fd6da67ca55a01e268e20c791af7e775665c7e93188db4a1c030ca87fa179f8ae66a7241bbbabac9deb0413d80a6050000000217abe0a1abe63c83b38a9e1932dc1bf1b656"], 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000002c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r3, 0x8}) shmctl$IPC_RMID(r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000200)={0x7, @link_local={0x1, 0x80, 0xc2}}) 2018/03/27 04:28:03 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000240)={{0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'sed\x00', 0x30, 0x80, 0x23}, {@broadcast=0xffffffff, 0x4e22, 0x3, 0x1ff, 0x0, 0xffffffffffffffff}}, 0x44) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/29) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x7, @empty, 0xbf75}, {0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x2, [0x5, 0x80000001, 0x7, 0x10000, 0x1, 0x6, 0x0, 0xfff]}, 0x5c) 2018/03/27 04:28:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) writev(r0, &(0x7f0000000340), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@in6, &(0x7f0000000180)=0x80) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001f00), 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000280)=0x14) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x4, [0x5, 0x83, 0xe12, 0x4a]}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0), 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x40000}, 0x1c) write(r2, &(0x7f0000000300)='o', 0x1) 2018/03/27 04:28:03 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) 2018/03/27 04:28:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xc080}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) 2018/03/27 04:28:03 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = shmget(0x2, 0x3000, 0x54000002, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/03/27 04:28:03 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x80) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x7345, 0x2, 0x3dfe, 0x101, 0x80000001, 0x7ff, 0x2, 0x8, 0x6b4ed03c, 0xff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x314e2ea1, {{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e20, 0xffffffffffffff01, @remote={0xfe, 0x80, [], 0xbb}, 0x8f}}, {{0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0xb}, 0x4}}]}, 0x190) sync_file_range(r2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000010c0)="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", 0xb19}], 0x1}, 0x8007) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/27 04:28:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) tee(r1, r2, 0x38c410a8, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="828873b422352180ebac8c60835c7b4eeb57304da1bb089e557d1f00086c8527bf3f40bd5ee5e017dc0fb397138090c59beba3c28dfff2314c2863001b4c1f32dc4e1ed65cdea6f89dd502709e9d6a3e6b29ef36a23796660e5317a2b66e9ee0dd3204a3104a746715327e496650280d38645d2975107c4992de01a61244e6c194e7bc28622011f3576b864f2753baddf57e71252b580386111b31c3211ee6d34236aaffab0c97771851a449c630f4bb96aa015bef0edad6643fe72f24ca28b64a5641a7", 0xc4}], 0x1, 0x0, 0x0, 0x24008000}, 0x0) 2018/03/27 04:28:03 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x10401) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000013c0)={0x9, 0x8, 0x1, 0x1}) r2 = syz_open_dev$amidi(&(0x7f0000001340)='/dev/amidi#\x00', 0x100000001, 0x50600) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001380)='nv\x00', 0x3) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e20, 0x6}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="cac1a81b569e0000290f91d439b00af0fb5a74f193b4f22e732cf8f02d1159b722bb2af67e6b92210e98d50bd6c518c40d6f125a0708743f90c15b11774bc2879f20ff026bf06ea54a81ac99bde63110f103a3da5470f9da7698ee112637a539105fd35c02b41281c3593ffeddd3b98fcb94819ebc9c9b736825cdd2de40edc73f5337efd35a43467f", 0x89}], 0x1, &(0x7f00000001c0)=[{0xb0, 0x19f, 0x0, "2e4c86c41e7e1ae96ae5a9c2a1cc2c1c855aca6806b598652a3507aa727580e19731227e31d2ba3fbb631a2162173c45cac38bae74966df5a7fde97a44154511d8ee3c5aae3d70923d2383eeb90f885ae99e76b176127d84bd02b943e68b7e222c7a94000d0204e8a150af5d31a117b80dde276d31702a54f8a54dfbe4657f9776f8245e9eaa7c1a6f8a1f2dabcd6390529055db7f2ad58f225e62569b"}, {0x1010, 0x103, 0x101, "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"}, {0x90, 0x10d, 0x7fffffff, "eb4bd656aa840138a8f766a312138415737fdaec6fe8dbd68ef6ee64e526aa29cc7c16b147fc6aa766ee295b47ecc5b3dda0150f1633cd0441e8637bbc6a89713176d15c2e46cd260c9222435d14a37fe20269c551423cfa53fdc86428c56af5adcdc2a40775a05a975ff612c1f8ff38c96b5e3563a5d3ff615ff7e7259eaf"}], 0x1150, 0x20000000}, 0x10001}], 0x1, 0x4000000) connect$llc(r0, &(0x7f0000001640)={0x1a, 0x30f, 0x0, 0x5, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/27 04:28:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0x2, 0x6) fcntl$setown(r0, 0x8, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009100)={'ipddp0\x00', 0x0}) socket$inet6(0xa, 0x0, 0x5) sendmmsg(r0, &(0x7f000000b4c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="6a94868d5cb045513f41569a1bbfac6a862649f3a2c43b11cf555abcc0ed58901519efd702fc44087bdb11e8eadb498e73c2a083f0b494b7ede54577dd007e90aecb48b85cc1166d63d07ad45957b8b07730a6635d95e1d6494ff94db149e52b5c59c3010bf3bfc96e5cb1a6995554392948691a3343461ad1f407a9db3de41baacb5063c2965421ba20e684c2aee1c53acc92f443c6", 0x96}, {&(0x7f0000000380)="dcbf51a89b6a80ff9ea18ea82302facfedfa5b62452cc8e67fc4c3a042624f16fdcb05067b463fd68c19c6d2f98390324bf93537ea76d0409ff08ca386b27be7b2cfade0b370541eaa12c9ce7082f27912d2592e286523b4dc0af0672849ae4916077c59acd3b127af14688ff07cdd370d85b45935f345ea2150fef9cf186bff1b1ef297d89c650f05bbf64c0b4ea4ddbdb592de6f4a8b72c2f234e18e590b8f7a9716a8e0918f78a9f0cb8a647a", 0xae}, {&(0x7f0000000440)="60316686dcee5b6e4b151cf91e5d62e477237395b01d6c6fea292ba5b00514ca1ddd5070a91117910213905cd06a4ddf7af02e8a56c8ad4af24ac4fe5499569ab0d50dee1b46e20176fb7787cd81c921c7f444fa543ce28dc34fe353ffc8987045077b79a1a575d53e8dc4f5f05dbf47536064c26623da0298a65c49a0984af087312ac84a5b3a8ab4c8e07cab1363dbac3066f47e14526307132ba4bdd1c1f0e459d131bb42b5717ae84eb8d19c69f590dc3703654bf15ce639a05bb7ad46487d30098ed89b60260db48f1c8ca0040cea876e1ec1739c37a82fe00c", 0xdc}, {&(0x7f0000000540)="1a0892094fcd9105d1fab4a2aafb3e7e2634dbf74800174d4d97f4839ed835d78eaa29c6cacf61204928700b4d2fd9e8e68a61efdf5fb42885c503d2a279aa63afa226cdbe8f545d88f396331dce69ec16e4207799105e01a12caaf2eb93591472c9bb8bd919659f57210d92cdb4b2e850447ff54cebef99d791cdbeb3d449e3ef2cf141c89e510cec5a", 0x8a}], 0x5, &(0x7f0000000600)=[{0xe8, 0x117, 0xb68, "2f018fcfe9af272da30507fd17ba5d044b01c1908ce7b31be58eda06062e77e556052ba312ff351efb93b428a25fda8d309a076e6a817f9eaf36016d9b3b425412099071bacc6b57efeb3f7c2f2e317120aadae2bd06c44313833784d41871ed40d38789a01dd3500620be589492b43c2834d366beda71ccd83fea033de6237c0c7e701a7d31f83806352571653a0229a1e5ebc722e421a5b2a62077a31347f93cd89b3eacb61ff31016481452f912a61601cc72911663cac01865972bb96d8dae8c80281c0dc9d399b255095be973641edf"}, {0x28, 0x103, 0x1f, "0011d81c312e78c5b176e67b28da4a0823a6e9b7d232ac"}, {0x1010, 0x0, 0x7, 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{0x1010, 0x3a, 0xffffffff00000001, "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0x2020, 0x4000000}, 0x2f9a1bd1}], 0x7, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000b680)={0x0, 0x8}, &(0x7f000000b6c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000b700)=r2, 0x4) 2018/03/27 04:28:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000601010000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x200, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r2, 0x1, 0x70bd27, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb97}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) r3 = dup(r0) getsockname$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x10) sendto$llc(r3, &(0x7f0000000080)="add54ff4c2fe072d83b8036d0906ebc209fce1dc05794d5e2c27218732cf4454feb66be9cb49ba58fd5a3e2c6bb4267f7dfaa0905dacf26507d7e88e618af5630c7bc0fbae5e4359235ffe78e593d3b9b2d6a65c5b6e8f0033f819b7c71b9ecf72d32daad72c2ff26fa2446a78b675f08a64c7c04ac4ae891eb06db749564e3ddced34629c987388ac6aa4944a63", 0x8e, 0x8800, &(0x7f0000000140)={0x1a, 0x1, 0x8, 0x4, 0x1200000000, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x80000, 0x0) r4 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000000c00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000480)=@bridge_setlink={0x728, 0x13, 0x405, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x1010, 0x240}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_VFINFO_LIST={0x6c0, 0x16, [{0x3b0, 0x1, [@typed={0x8, 0x8b, @pid=r4}, @generic="8fbc6ca86e05ced9f9fbe5a8f4a1a4bb0360a07fe5290590121bce4f456d925572ba300869fb8fc782cd85fb528b43b69a18740a9e1d1c75c4367e61f744b93e03678b2ebbbc9c058c7a4d3610b35cca39c3a75efb5c5bbdb02b2949ce97a656c8bbb2d5f19616853e7225872435dabe3666b01f29b171df0e1f910e97b81824d512dd9b29c2007eef29b0ec3177c4828154b6c71643ea346103b258063101d489e30b20109db936efce63e566b8a69ad6972fa6c435a55bda42eef9119516ea46caf12b0bdbcd6a3ce45e620f2e4c0b75a8", @generic="ae8656c8367ff15189e4da7a328cea134029130302dfb4c2ba5262dc83dee92aedbea3902c190770a752ba2603900aa41cccd87f5b69bf6b8eb5fc02812b0eecd87d854fe9864970b4eb686a8c7f51ed9d725cde50f8bb84a70a2ac9fb669bacfe46f383d49896cf9e6582ef10eeec15d5d81ef0954b9618732f8305d7eab64f6a6385e148f494ebe2cfd46e98237a1241caad29be348b07d88c0fda860880c90b", @nested={0x14, 0x79, [@typed={0x8, 0x1, @fd=r0}, @typed={0x8, 0x46, @u32=0x3}]}, @generic="b3315cd7417945e353f3a0b17f0fcbacfca37544ea3f57c835ecacd06dc1f89e2b17397494320dbc26be9428dc774126d520b138413a061311f5927a953b009933805ae4e6b7899f41e84274acc3e7537dc1b40fa9fe317282f71c848569c91319a2985e89bd0ec944a6857fdb3e888d5bd318e0a0be7f2aede3a540145d382bfeae402d4905567fe4ad298f7a3587479a7ecf9e3db9ed7db7311976ac112f1751b760874033e55327db74bcbbb85bb49de38c1b3668df019b53f2d2b66415dcd32f74e846be3f718059bc1e435d81c7f1e8358f9dd2340e1708a417d1ddc8", @typed={0x8, 0x2, @u32=0x2}, @nested={0x134, 0x32, [@typed={0x8, 0x82, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @generic="ea16c4e5b9a27b3dec414f50fc6e303af4f6ca3b1c9bb2fa099d2683c256ab331d26504c1433cb99bedb4f6f0508ea97d2356cd9c95d174de4af3ab893f98564b08564f81e66670b3f66572c2ca90dc69aac84f3b6e332e13d939295d6ba75382cf9805a3ef85f543e6f09dc2bdbb68077866c692ecbe6897056f8be72ab5142978d0edc8c39bfadae57855bb0e643", @typed={0xc, 0x4a, @u64=0x8}, @generic="b0130ecc1371b3e91cb6c43c52c9335f4be475bb0d8bded65c6b700c406fbeaa35bf7f9c3ebd29e5483f6b806d313aa493460710619d21f8075fb35f05a61673b02ec1b4922004c3f8f92fa73b70c14d56b7765da3bceea738be1561ecc6f6d4b486143679432a377923064a642edc1008b2847e01a6b58d1013606753901aa998ee6f80fda3c72b7538"]}]}, {0x114, 0x1, [@typed={0x8, 0x2c, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x1b}, @nested={0x104, 0x49, [@generic="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"]}]}, {0x1f8, 0x1, [@generic="dcdc2a618c60ca4b3e83e3156d9af9121a192782ff38807bdcc89bdeb4d5988bae830377db7669b08d7a3e648ff044983dad01b9aecad03ab4904728bb0ac4f7ca6c093ba33aef12c2710103c2b6b6a8d51e7c6cd9135c70d90f07592a5001c545c3c6a2163a68436dbca3dee493e9be", @nested={0x168, 0x6a, [@generic="c436550548edac5bf1605fadb102b91126c6de5112252bd65e79efcb0a6aa6c6dbe91fa9745ae3f0da3313cc8f947a92c75fece057bc06023bb19493e9c7037dee6e8873d44f57785f1ec662e5c8964fc2f7479ad81269b319", @typed={0x14, 0x8f, @str='/dev/sequencer2\x00'}, @generic="26058099e00609d6894be7757e300f21de122633458f097e5bcbc0242803e7c60e5a7e27bcfbdb92d464cc60095ca3d2ff16127401c582ad1b8f90a1437649f6", @typed={0x8, 0x15, @u32=0x7f}, @generic="10cae5e9ae314269dac8f4cd006e91d45132caec4296ef6b5c54f6836c6808a1658ea9774164938069c00c574531b425033e2b3f5316489f0574af34cc4e6f0217d0fda665369a9919dfaa13fd6409f1bc8149c4f0a2fb1570753f325a370190c93847f897535c6b8b0ac12cc7c466d3d7c1d391d7becdae6825ca80b8a37cceb187c3fd01c6414625bd35d1712f50685ac76862f905e338fb63ead94a4479c040519f679a501065ecd71b4bf9"]}, @typed={0x8, 0x27, @u32=0x6}, @typed={0x14, 0x42, @ipv6}]}]}, @IFLA_AF_SPEC={0x18, 0x1a, [{0x4, 0x7}, {0x4, 0xf}, {0x4, 0x7}, {0x4, 0x2}, {0x4, 0x1c}]}, @IFLA_IFALIAS={0x14, 0x14, 'rose0\x00'}, @IFLA_IFALIAS={0x14, 0x14, 'rose0\x00'}]}, 0x728}, 0x1, 0x0, 0x0, 0x40010}, 0x800) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x8100) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/27 04:28:03 executing program 4: r0 = socket(0x12, 0x3, 0x7ff) write(r0, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a0007f307000100feffffff0700000000000002", 0x24) sendmsg$unix(r0, &(0x7f0000001380)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000080)="ba311d980e0c459c6f7ae877a0f7fb133b53af82d6db37dea5f5da0c34bc44865cf7274b6563c82a893e9d282dc9fb571287868dc6c19a9a231eef", 0x3b}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="20db244af0821012c00d024412ccc7b11e3dbfce7653803d4596e9e746a7244887b6fa0f8ae366eba333a2eb809cfbdcf78de38d4fc065fa73d7dcbed439be637838881110d8d0bc3f828f69ff7c41d6cfd58c6deff68c572bd24238b1557251734ea742d3e60a27c40368aa0e772246efa3ff1370c623c5e32a3fd019d02925a0d3f3e6816f7a0449836d70aa43bce106b58bfefbf2cea5c2305cb8dffacca1764c5621af72ceecab69bcbdd5653dd1c06c4498bc2fefef00ec17c0b4ac14e5e87293041fdd28c07fe80eaa1f83f6ba264959469d660299a1df1fd62406dc", 0xdf}, {&(0x7f00000011c0)="de62425a864adb7abc5bb4f8eba3f40d65d2d571a7fc743580b54dccfb63eac91fd6aa382d85a8d79c1d853e6d9f081a62b28e2cf09494b18f77072252f854afb48ab395cc2384ac6b19aa236cb2f0739e8d52d0049527e9996863486e504a3416115cb83753647efa47f8804ef9b673c94dabd962639d0762e6848d02d3fd84907dac760b3e9f751a9de8d0e27f7a183278f161b537a889bf13", 0x9a}, {&(0x7f0000001280)="b70494b95b80941f93966e3ce49f640c25dbf20dd2a9fef58cffec431a5d9ebd3bd6a4ff22a56d0f2bf148838b4593ccca40d18d793de523ac31bc1ecf7338b62659c2806c", 0x45}], 0x5, 0x0, 0x0, 0x8001}, 0x80) 2018/03/27 04:28:05 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"697036677265746170300000e3c9592c", 0x800000020}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:05 executing program 5: syz_emit_ethernet(0x222, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x6018, "486e10dd6f651f191ddb6fe3afca7ca3e9596f8021593b341f97c88733684278905cac2fe817333d963709fc8c021cf272"}}}, &(0x7f00000002c0)={0x0, 0x100003, [0x0, 0xfffffffffffffffe]}) 2018/03/27 04:28:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x2) close(r0) 2018/03/27 04:28:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) 2018/03/27 04:28:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="a1961fa1c7ce644503085e5b8f6ad3c1735885b08ae8906fc2fdb604c4d35f97ca950230dae8fa257a001a62d227716db3b45d83ba0707eff4fc759d005db8d0c64b7980818b20a49a29") 2018/03/27 04:28:05 executing program 0: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="211dab71009bd025b0b5e0a5c837797f43ea1ad0709c53b2caebbf002f8b7fdcaa88f936e760a5431a983e506fade5ab3e1b836d7f0daf36c2157991b451ee52d6db9165ae863e7b2f2a35556d3770ef7b614c14ffe283757df320f96e3d19bfae2424f98121326f0a55307f4cf9fcef384f5d", 0x73, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/4096, 0x1000) keyctl$update(0x2, 0x0, 0x0, 0x273) 2018/03/27 04:28:05 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'dh\x00', 0x0, 0x3ff, 0x42}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x4, 0x4, 0x100, r2}, &(0x7f0000000280)=0x10) inotify_init1(0x80800) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/85) r4 = openat$cgroup_ro(r1, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) bind$unix(r4, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ftruncate(r1, 0x8001) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x40, 0x400) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) 2018/03/27 04:28:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000008001200020002000011000000030000000000000000000000ac14ffbb000000000008000000000000ac14000000000000000a00000000000000fe8000000000000000000000000000ff000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) times(&(0x7f00000000c0)) r3 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/62) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x8001, 0x0, 0x8001, 0x3}) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000001c0)=r4) fstatfs(r2, &(0x7f0000000100)) 2018/03/27 04:28:05 executing program 7: r0 = socket(0x15, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0xa201}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0x50000, 0x0, [0x4, 0xfff, 0x8000, 0x80, 0x2, 0x0, 0x80000001, 0x6]}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000000c0)) 2018/03/27 04:28:05 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000140), 0xfffffffffffffe6c) 2018/03/27 04:28:05 executing program 5: r0 = request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='security\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x39f, 0x80100) mkdirat$cgroup(r2, &(0x7f0000000180)='syz1\x00', 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xa2a8, 0x20000) bind$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x890, {0x7, 0x2, 0x800000000000000, 0x20, 0x1ff, 0x68d}, 0x5, 0x3}, 0xe) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="fa23b25ecd0a7933a6", 0x9, r1) r4 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616be0f3c3002801b4627ee759768952d0d0cd543186cea580fb4690ea52030000000000000044edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r4, r5}, &(0x7f0000000280), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/27 04:28:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x4000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x2, 0xffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/27 04:28:05 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x40000000002, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@can, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/238, 0xee}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/133, 0x85}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/198, 0xc6}], 0x7, 0x0, 0x0, 0x2f7f}, 0x20) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x1, 0x0) bind(r3, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockname(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) 2018/03/27 04:28:05 executing program 2: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x5, 0x0, [{0x2, 0x5, 0x0, 0x0, @msi={0x8000, 0x10000, 0x10001}}, {0x1, 0x1, 0x0, 0x0, @msi={0x9bcf231, 0x7, 0x11d2}}, {0x2, 0x3, 0x0, 0x0, @msi={0xfffffffffffffffc, 0x3, 0x1f6}}, {0x0, 0x3, 0x0, 0x0, @msi={0x10001, 0xc00, 0x6}}, {0x8a, 0x1, 0x0, 0x0, @sint={0x7fffffff, 0x100000000}}]}) sync_file_range(r0, 0x8, 0x0, 0x1) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/03/27 04:28:06 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) write(r0, &(0x7f0000000180)="5b9c7b11e1e0c7722d464bac6c6616c48537120e5610ad8b82c7d35a727b87426d2d718d625d6c044069e340da0d84a8596c4be58e0b25634dc0b18d743dd73137a52f547937e569626071f62374e95979aa846370382c012bc7e79f142bbf7d7248676ef26760e8922539ca97d06e0a45294dcc2e5ffe21c7611ea99aa7", 0x7e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x80, 0x4}, 0x1, 0x4, 0x2, {0x4a, 0x3}, 0x0, 0x8}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x80400) ioctl$KDMKTONE(r1, 0x4b30, 0x401) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000180)=""/53) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000001c0)=0x4) 2018/03/27 04:28:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) 2018/03/27 04:28:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fdfc0)=[{&(0x7f0000ee4f6e)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000e0e9035bc5d7c2d97c0a2e819b54caae4492aaa36f4f6ef931b1f76a174c8480a60f015412dc41c7fd80f84d95ae1153d57fb24e4c743482fbbe50b455b4327eea53199ba3cfdde8dce3ae483da92303904df1b674702009cbf6d8112b678b87de8226d95c0c95e50230439feaf322c6048711eeeac36e22613de69b"], 0x15) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x1000, 0x0, 0xb88, 0x1}) 2018/03/27 04:28:06 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4000000400, 0x0) fanotify_init(0x4c, 0x101000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x700, 0x20, 0x1, r1}) ioctl$int_in(r0, 0x4837cd9cd8287f87, &(0x7f0000000080)=0x824) r2 = dup(r0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/235) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x6013, r1, 0x0) 2018/03/27 04:28:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x81, 0x800, 0x8001, 0x30, 0x0, 0x5, 0x40008, 0x1, 0xfffffffffffffeff, 0x7, 0x20, 0x5, 0x22da, 0x6, 0x2bfd, 0xfffffffffffffff8, 0x6, 0x81, 0x0, 0x4, 0x3, 0x0, 0x401, 0x87, 0x7b9, 0x4, 0x2040000000000, 0x438, 0xfffffffffffffffe, 0x144, 0x6, 0x10000000000000, 0x80000001, 0x10000, 0x0, 0x1, 0x0, 0x4, 0x3, @perf_config_ext={0x1f, 0x3}, 0x1410, 0x0, 0x6, 0x2, 0x1, 0x1, 0x3}, r1, 0x9, r0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000cf000000008d63fe40004199a5e6aab2c98d65da8833aa301341920da1c6efdf6b3c975f7f88152edcc6753dd483c6bdef412b966e9abd433744508a03f1b749a72a3dec9d78dd2cce74c06b6cd081e8fe3ac9ab5a1f736f096e56415a2bd0eb17703e3d07080d5b2ab1e8fe3322b1550a667cb3c8b8391b7a75b8e5f3ba6c0b578624fefadde492e1"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000180)=""/251}, 0x48) getresgid(&(0x7f0000000400), &(0x7f00000003c0), &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r3, 0x20}, {r3, 0x20}, {r2, 0x4000}, {r0, 0x1040}, {r3, 0x1000}], 0x5, 0xfff) 2018/03/27 04:28:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000040)="49458f9364ebed5ebb772a57b55e9c74e2a2ff2f9fedc5f3b8bfcd54b0c4d9c9fd46a93278dd3191778262db7ce4498fb7cb234d6c7302c624adc25dc7fa756c3aa316c3fb2e9ecc4f9dea504ef89c6b27de68a401c2e4f10688dfe709f8bfd5c37af8815695", 0x66) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x401) 2018/03/27 04:28:06 executing program 3: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001200)={0x2, 0x0, 0x8, 0x5, [], [], [], 0x6, 0x8, 0x2, 0x1ff, "3aff784d8b6d0e0b305c9c9cbc01ff7d"}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001380)={0x0, 0x9, 0x10001, &(0x7f0000001340)}) pkey_alloc(0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r1, &(0x7f0000000040)="1dc65181145a514e0466908d3537a86549ef47133b51dd444439a4039658ccd07c6fde", 0x23) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/4096) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000001, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00009c1000/0x18000)=nil, &(0x7f0000001140)=[@text16={0x10, &(0x7f0000001100)="660f3a0b19f3b80d018ed0b82c008ee0b8eb008ec80f380426a8000f890010260f835500660f3803a0280066b9800000c00f326635000800000f302e660ff5c1", 0x40}], 0x1, 0x0, &(0x7f0000001180)=[@dstype0={0x6, 0xd}], 0x1) 2018/03/27 04:28:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x4}, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x101002) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) syz_emit_ethernet(0xfed1, &(0x7f0000000180)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe000000100004e21000890785c86517e7516fe6681b2493212a9c988b6c494ed8aa4a7d9fba27a8a52702055c95f56ef454a976a"], 0x0) 2018/03/27 04:28:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x3f, @loopback=0x7f000001, 0x4e24, 0x1, 'wlc\x00', 0x8, 0x0, 0x6f}, {@broadcast=0xffffffff, 0x4e22, 0x6, 0x654, 0x2, 0x200}}, 0x44) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x400) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000001c0)) 2018/03/27 04:28:06 executing program 6: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) r1 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000080)=0xe8) setresuid(r1, r2, r3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="97", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x21b0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x12, 0x9, 0x6, 0x10, 0x2300000000000000, &(0x7f0000000040)='ip6gretap0\x00', 0x9, 0xff, 0x2}) write(r0, &(0x7f00000012c0)="9d", 0x1) 2018/03/27 04:28:06 executing program 7: syz_init_net_socket$llc(0x1a, 0x2, 0x0) socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="cd4865a454d8ea6fe99ff7a67d78452401d5da73ce68e2ea9f163fa8718eb41d230d3ee1521d289b4ed6c61f24a5b4544b63737a89489140068fafe047048772333fdd9e102bf90062a4aad56fb78969eab5bfe34fc38aa61e8b297f1964ccb56d37d0fa09c764b53f10ab4f36afb215395128a1658c630d8d55b5d518d70546c645c3e7e9039d2934aa05859eb4dbd688992b980773056d9ededfac3ab5c9f2779795ae3946c5720a16692dd547a570f22ef95327f7b8d1b75d"}], 0x1147, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) 2018/03/27 04:28:07 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/03/27 04:28:07 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = dup(r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000000000000000001f800000086000000000000000000"]) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xb}, 0x60) r2 = socket$inet_smc(0x2b, 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x1}, &(0x7f0000000100), 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ppoll(&(0x7f0000000080)=[{r0}, {r2}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/03/27 04:28:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xb0}}) 2018/03/27 04:28:07 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x8, 0x200000) ioctl$VT_DISALLOCATE(r1, 0x5608) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x4040, r2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x100) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000280)=&(0x7f00000002c0)) 2018/03/27 04:28:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10000, 0x200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0xc9, "a00776ed8ec3", 0x5}}) 2018/03/27 04:28:09 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73797a5f74ff00", r1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4cbd226f31b3d81, 0x0) bind$netrom(r3, &(0x7f0000000100)=@full={{0x3, {"2211c94b49aa64"}, 0x2}, [{"ef4f0a255142e4"}, {"6512076aef8b74"}, {"02b78bc71234f9"}, {"e90c048d1023c2"}, {"1d7841bd1c3963"}, {"57125fedfc9636"}, {"9fa13bf836b9ae"}, {"b934e797261dc6"}]}, 0x48) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/03/27 04:28:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x8, 0xe9, 0x7f, 0x3, 0x8000, 0x348, 0x2, 0x1, 0x1, 0x5f99, 0xe68, 0x2, 0x3, 0x4, 0xa1]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x5}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x4000) shmdt(r3) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:09 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) r1 = accept$inet(r0, &(0x7f0000001580)={0x0, 0x0, @broadcast}, &(0x7f00000015c0)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) chown(&(0x7f0000000040)='./file0\x00', r2, r3) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/27 04:28:09 executing program 5: r0 = socket$inet(0x2, 0x1000000000a, 0x8002) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) 2018/03/27 04:28:09 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 04:28:09 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff, 0x1}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1ff, 0x4e20, 0x800, 0xa, 0xa0, 0x20, 0x29, r1, r2}, {0x0, 0x8, 0x3, 0x3db, 0xd5c4, 0x1, 0x6, 0x2}, {0x0, 0x800, 0x5, 0x7aa}, 0x1, 0x6e6bb2, 0x2, 0x0, 0x1, 0x4412da31d37276c}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x3, 0x9, 0x9, 0x284, 0x5}}, 0xe8) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/27 04:28:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0xb5c, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc1}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd13, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/03/27 04:28:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40106309}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x40) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setresuid(r2, r3, r4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) 2018/03/27 04:28:09 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) mkdir(&(0x7f0000001280)='./file0\x00', 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x27) write(r0, &(0x7f0000000000)="520b00a900063d5e1e118c742844b11f60c43c64689eaaf897e3826c9012f17160eb15110000dfffffffffffffff", 0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int=0x339, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000013c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff}}, 0x8001, 0x1, 0x5f, 0x8, 0x40}, &(0x7f0000000100)=0x98) sendto$unix(r0, &(0x7f0000000280)="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", 0x1000, 0x20004001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x8, 0x3011, 0x4, 0x1, 0x2}, 0x98) write(r0, &(0x7f0000000140)="03", 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000012c0)="55fdb6548520310e8ff9f2134135895abfbb5c16bca1cb0214d2c3333b1c66a8b9fe1438fb3dbae5d1b3dba19b3b18c4d8593f431bfad25e354c289276a2c147fd812d692b9f3792d0e5463ad5cff87985b70151d8441007e2da40be352085c82a22fe0391dfe9ed7dedd91e414146b5673fd6aadc8119c8f405af11c9d39c4a81e368c88fd356e6d8db5e9e8bffef5d0f84f0ab0601db834761f3f0e44660aecbf7e653ebadaf237a1b53c421d8153040d2ba15430a48ca9a37b1cda4c277c88e090d145e26df0fd4fe8917f47fd01019e3d0a8623e3c", 0xd7) 2018/03/27 04:28:09 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80080) 2018/03/27 04:28:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa8ed6605d4b7664, 0x60, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x8, [0xfffffffffffffff1, 0x9, 0x82, 0x6, 0x4, 0x4, 0x2, 0x1]}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)) 2018/03/27 04:28:09 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) mq_notify(r0, &(0x7f0000000180)={0x0, 0x1c, 0x2, @thr={&(0x7f0000000080)="c8a68c84222037f7c861d92fa26e637fe8bd942df0ed5f7334b8f5bdb227e4be79717c95f00eb357825d9a75cfb2dad8f27180442718614bba56016cc5b72e316f64f8d76307b52c391def7d4cfe255c64179ac8427e5c33befb79a1e8241d27a56f96f4677a6be9b7703173c3f6", &(0x7f0000000100)="68957c1e537fefe1331707a33f11a3be46d29ea2696e88dc9147afc9b317eddb1428af060389b81f2752df898ebc36e659376a788f2df45da7905075e078a21c76de7f3754fc82ba111443393d51d05a13ce3cc021e86e6da7a300702732709e64170ae3e819cc5552827359d0145716c4e1"}}) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x1000, &(0x7f000002cfff)) socketpair(0x1f, 0x80000, 0x2cd4000000000000, &(0x7f0000000000)) [ 195.538286] binder: 12702:12711 BC_ACQUIRE_DONE u0000000000000000 no match [ 195.565095] binder: 12702:12715 BC_ACQUIRE_DONE u0000000000000000 no match 2018/03/27 04:28:09 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461636b0158b08de1ed6337405bcec4842a4eb689598012f2b56700a0d1cf2bb2294c2e7190f3f3b4667f6f0226fa34738cf2d1adedc67e19dbdd463655381d81692dbcedfca1f12a207546ec2e5722174a055f7a26016a7ca53f5ca568d3499e9960c692f542e99267dd5e741aa444e10c55f72054b0915989dbd58fe0b71554f1678d5d913eda1e5753f4ba7670e6c04f35637b9f9ded2c6f5aafc7e88a2a8b62cd64f0b0129432b770a7915d0d5a484ea767") sendfile(r1, r1, &(0x7f000095fff8), 0x401) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x1, 0x7d2, 0x7ff, 0x0, 0x7, 0x6, 0x5, 0x6, 0xff, 0x1, 0x7, 0x8000000000000000, 0x0, 0x8001, 0x20, 0xf671, 0x80000000, 0x1, 0x100000000}) 2018/03/27 04:28:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x20000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0x118}], 0x1, 0x2) 2018/03/27 04:28:10 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) clock_settime(0x5, &(0x7f0000000000)={0x77359400}) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/27 04:28:10 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) mq_timedreceive(r2, &(0x7f00000001c0)=""/234, 0xea, 0x20, 0x0) write(r1, &(0x7f0000000080)="d2f5286ffb7d75e187dbd05ebf008bba983df86c72795d3601deafe76ab27a04d22237ae385c918380c77cc4b21f065c66e6ed0c78aa0bf1ee7ecbec84a24d7d8ff815715ebbb37bccc86e758e94e410e7bea4", 0x53) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/27 04:28:11 executing program 0: r0 = socket(0x10000000000010, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4003, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/03/27 04:28:11 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/27 04:28:11 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x3393, &(0x7f0000000100)=0x2) 2018/03/27 04:28:11 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) lseek(r0, 0x1, 0x200000000000000) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000ffc000/0x2000)=nil}) 2018/03/27 04:28:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0xbd) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'teql0\x00', @random="325c93954f36"}) flistxattr(r0, &(0x7f00000000c0), 0xffffffffffffff9a) 2018/03/27 04:28:11 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) mkdir(&(0x7f0000000340)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000200)={{0x4c, 0x0, 0x8, 0xfffffffffffffff7, "953c9079fd538086e38eafc36566dc4f00bf342c1a7801a74d0121608629d0d75b065fb475df803c99ab8550", 0x1c}, 0x0, 0x0, 0x2, r4, 0x3, 0x8, "682bfea235a2e1f4a9cf3a8c716efb4b9f3caac3da9e4c7a92fddf5aad90d78ac188a5fb62af12df6228889b13d74533de53a36c54d77248c5966f56a2bcd4e1", &(0x7f00000000c0)="dd2d5e70726f635b73797374656d00", 0xf, [], [0x2, 0x4, 0x787d, 0x5a]}) 2018/03/27 04:28:11 executing program 6: r0 = socket(0x4, 0x800000083, 0x0) write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80, 0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x7000, 0x5000, 0xa, 0x1, 0x9, 0x1, 0x0, 0x0, 0x32e30aff, 0x6, 0xff, 0x40}, {0x4004, 0x4, 0x0, 0x6, 0x9, 0x9a6, 0x6, 0x2, 0x10001, 0x7fffffff, 0x4, 0x5}, {0x7004, 0x0, 0x0, 0x4, 0x9, 0x200, 0x2, 0x80000001, 0x5, 0x200, 0x6, 0x7}, {0x10000, 0x5000, 0x0, 0x3ff, 0xfffffffffffffffe, 0x20, 0x20, 0xe8, 0xfffffffffffffffa, 0xcd, 0xffffffff, 0x7}, {0x0, 0x4000, 0xa431a31e376be05e, 0x7705, 0x7, 0xff, 0x7fffffff, 0x8, 0x4, 0x8, 0x100, 0x7}, {0x6000, 0x1, 0xc, 0xfffffffffffffff7, 0x6, 0x9, 0x8, 0x9, 0xfe9, 0x81, 0x5, 0x8001}, {0xd000, 0xf004, 0x8, 0x7, 0x4, 0x200, 0x0, 0xfff, 0xe6, 0x100, 0x20, 0x6}, {0xf000, 0xf000, 0x3, 0x7, 0x800, 0x8000, 0x101, 0xff7d839, 0xc2, 0x5, 0x6, 0x4}, {0x6000, 0x100000}, {0x6000, 0x4000}, 0x0, 0x0, 0x100000, 0x40100, 0x3, 0x1, 0x10f000, [0x5, 0x3f, 0x0, 0xd91a]}) 2018/03/27 04:28:11 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020428bd7000fedbdf250300000004000500080004080003009900000000000000000000000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x801) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0xfffffffffffff800, 0x80000001, 0x2, 0x1, 0x100, 0x6, 0x584, 0x2, 0x8]}, &(0x7f0000000100)=0x16) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:11 executing program 0: pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000200)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000240)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000000280)) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=""/12, 0xc}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/03/27 04:28:11 executing program 3: r0 = open(&(0x7f0000000280)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x10400, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x3, 0x4, 0x5, 0xa, [{0x2b37, 0x400, 0x21ba, 0x0, 0x0, 0x800}, {0x5, 0x5, 0x8001, 0x0, 0x0, 0x501}, {0x6, 0x5, 0x80000000, 0x0, 0x0, 0x1004}, {0x20, 0xffff, 0xfffffffffffffff8, 0x0, 0x0, 0x2}, {0x1, 0x9ee, 0x7b, 0x0, 0x0, 0x4}, {0x4, 0x6f91, 0x7, 0x0, 0x0, 0x4}, {0x2, 0x9, 0x7, 0x0, 0x0, 0x100}, {0x100000000, 0x400, 0x463}, {0x500000000000000, 0x6, 0x80000000, 0x0, 0x0, 0x2000}, {0x0, 0x5f, 0x1, 0x0, 0x0, 0x808}]}) 2018/03/27 04:28:11 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x1000000000, 0x1000, 0x5, 0x9, 0x0, 0xffffffffffffffc0}) close(r0) r2 = dup2(r0, r1) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x6, 0x4, 0x4, 0xffffffff, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) 2018/03/27 04:28:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x8, 0x1, 0x7, 0x7, 0x0, 0x0, 0x7e2d, 0x4}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/53, 0x35}, 0x2) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0xdf, @loopback={0x0, 0x1}, 0x401}, 0x1c) unshare(0x1ffffb) sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="06", 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x0) 2018/03/27 04:28:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000240)=ANY=[]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000140)) mbind(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000180)=0x5, 0xe2bf, 0x3) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000200)={0x100000000, 0x0, 0x0, 0xc7}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x9, 0x53e}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/27 04:28:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@alg, &(0x7f0000000100)=0x80) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) fadvise64(r0, 0x0, 0x100, 0x7) 2018/03/27 04:28:11 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x6, 0x0, 0x8, 0x0, 0x1, 0x2}}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/27 04:28:12 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100), 0x4) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfff, 0x202800) lseek(r2, 0x0, 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:12 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_mtu}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0xce}) 2018/03/27 04:28:12 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00005b3000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f000076d000), &(0x7f0000b34000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xc80d, 0x20}, &(0x7f0000000140)=0xc) 2018/03/27 04:28:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408040) bind$alg(r0, &(0x7f0000002400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) 2018/03/27 04:28:12 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x806, "39b6c83483ee8146ead23062131df22f90bf18fedb76414e1a643faa"}}}, 0x0) 2018/03/27 04:28:13 executing program 0: symlink(&(0x7f0000000100)='..', &(0x7f0000000140)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x280400, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/27 04:28:13 executing program 5: r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c21987), 0x592, 0xc001, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0x3ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001db000)=0x7f, 0xffffffffffffff58) writev(r0, &(0x7f000058efd0)=[{&(0x7f000007c000)='s', 0x1}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/03/27 04:28:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xad08ca10000000, 0x20000) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) getresgid(&(0x7f0000003400)=0x0, &(0x7f0000003440), &(0x7f0000003480)) getgroups(0x1, &(0x7f0000001640)=[r4]) r6 = getpid() lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e80)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002f80)=0xe8) getgroups(0x7, &(0x7f0000002fc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003140)=0xe8) stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003300)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000140)="a428ae392c57bb73e53325b711306b129af0127887fdd289ab5b78dc15c0625fef816ca315aaad3ca166d5f352f91a536a718b95c1c5bd2ebf130f18cf5930ab085a3e192f1380df3b55ba08ca67dd00", 0x50}, {&(0x7f00000001c0)="99d8f4c0f1d26b3660724b84581fb386cb391c530a862e1957", 0x19}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="851988764ab44da632e3710a32685240b309b214cabbb9485dadaae552aa6c31162e031d15a6139adcfbe2a6ab865221f5a511581b8a59a7a4fe2fb7d76fe0720def2adbe2257cb550c2721db999e59439f8488180ebc7d920391c10d11990881fb8e34f28b034e89a01aa631f828487d6f8fc0795823697f7d37c8b6d6e1c6d3fee0bc00bda87e8be69f31e8abe5567708c800399012b17de16bb8e8f222cb586846b40c46ba7349ef4f7c862a1b9ea3e77ef3881a3dc9ec3a370282f42547eaf672f7f34c186", 0xc7}, {&(0x7f0000001300)="36ab235411fa97caa17544", 0xb}, {&(0x7f0000001340)="779d8d3aabf71b87a81c", 0xa}, {&(0x7f0000001380)="c0f33301b01ef73859d2b4448f4046ac56104ddbd714e6335bc640228da708d5c07afb3a6785df075956579cce22e6d53797", 0x32}, {&(0x7f00000013c0)="ba717e538fca453a9dafd2a32a05b667070210532904a7eada8c80a354fc2d0cebc642546ac87fc08e02383127fb9aae33f56bfc478d5385bc9dea9b", 0x3c}, {&(0x7f0000001400)="8b145662be4fa7af80ee2efcc32cfea7700769", 0x13}], 0x9, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x4000}, {&(0x7f0000001700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000001780)="847f5dd376d95a5ff78c6b56faee3d67b6652b62e78be6a74d92878c171981438fee1cca0f06767a2c4c3ce75820c2eb0f8457c70b48a0b1bacbdeffe660cc8f47bf525fbd", 0x45}, {&(0x7f0000001800)="9d8f01041afe7cf87e3d3bdd0c6e79b68541fdf7d680488b409f1dab908fab95fa7c5b418d1e2f3dca13b57530fc488065d463ec4cf13d3686a7fcf2f9", 0x3d}, {&(0x7f0000001840)="86bf31ea56fc06c7e1f0ef9b740fc0366b4e915fdc7e24749275a028738b457ed4931fd67915757aadd4ab4221f5ccb1704c41b7731128c8d9ba89453059da17d22fe1057641c8622950c6b1115ef28d0cd27324ee0acbb294a76a69202bb32995756a6d1d9f927df6400664d396e280a8904bab0512f2748e84cca9e0352cf16c", 0x81}, {&(0x7f0000001900)="29f57dae75715565bd9b6ea49069e37fb070bb7eaa232601b7108f816a106e7d468e8f22994f193a636ba8377d23e3b91b58fcf332a8abaa79", 0x39}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="6402784c7a18e263e251d800564fbd23047a7c3cc9bf888f9bafa32841c47f54b9842925b0f72a4b7482648d5e2ef7fa3e72f78505b54baa6f41ed16a32cae64dbb78ea0897d1a801390527ce1bb0d2f", 0x50}, {&(0x7f00000029c0)="21737ee36b04978f8a9aff8e22a7b4", 0xf}, {&(0x7f0000002a00)="833675b80c9e59b35442ec736df5da28dbc331b4351dfa5bab742f719c7ecf043055654492e8bd7cdeb0529f8e190675c976e4222fd9b44b20692a0bc023285ae91536523864efcdbd1a23", 0x4b}, {&(0x7f0000002a80)="266a2dce398f22c2cc1c8bc40e8aa195a8b0c0459467dcb1f75a367c38ddbde11e2d44fbb07bdb4159cac8dec55dd011d7c8c89f79caf0084f45058fe0075ddc45a30b9cf82db99223bade532be60029dd8a5771d3090a0879767d126ae8a126afcddae939e86e2ad4d8edd1d44720f32d60ef9c47d283f681a2d13ea7b5349048689c7853fbc3fa8fb01277d1c49c42ff0f276338c06c8748691270c45c3174a1067973076d1541fc6c813e9496112e686c28b14b11ecbeffbf44d543ddcc0f7d8cff3a5d08e096c90a8fa669db715401", 0xd1}, {&(0x7f0000002b80)="e55699861a5a3e277f9e1af939e9fa88f0337b0d8d0d1294e41b4229d46cc05f330db35e690e8905b2039d67b250f15d7b48502e4d5766e0dc01b918b8dc0702aaa5d528c54728eb591fe8fee8e97940792219592c23a27576b2d59ccb3f97b51e0b7d01769832d69f38ed96bd414be280990df8ae2f010124f43a80528cd7f3933b922ba3157a5cc8bbe9e26c225e6f8d17138598cfa814cdc8c041727be08385e8f5c324", 0xa5}], 0xa, &(0x7f0000003240)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x90, 0x4}], 0x2, 0x24000000) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000034c0)={0x7}, 0x4) 2018/03/27 04:28:13 executing program 6: r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=ANY=[@ANYBLOB="580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000005ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000001aff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f000001bff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000009ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000011000000000000000000000001000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000004000)=ANY=[@ANYPTR=&(0x7f0000012000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000342d4f11807e67cfc509e1de0000000000001bcd823f992f623454e852cc413014f2b6c91796e7fcdf1e"], @ANYPTR=&(0x7f000001cff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb7}, 0x0) 2018/03/27 04:28:13 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r1, &(0x7f0000000280), 0xb024cb38) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/03/27 04:28:13 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)=ANY=[@ANYBLOB="ea0b000000000000"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000280)=&(0x7f00000002c0)) 2018/03/27 04:28:13 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) socket$inet6(0xa, 0x6, 0x6) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/27 04:28:13 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = getpgid(0x0) getresuid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) r4 = getgid() r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000016c0)=0x0, &(0x7f0000001700), &(0x7f0000001740)) getresgid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) r8 = gettid() setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001b80)={@in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7fff}}, 0x7, 0x92, 0x7, "c4ac1b7873048cf6debc822453dade13638441fcf3e2de49939719b40eb224ca64d8589b2438dc30df98a8048e6504257456ec1cc48a2699217d6d782455570edb9d1c683826aced4df707ad3eea1b7c"}, 0xd8) r9 = geteuid() getpgid(r2) getgroups(0x4, &(0x7f0000001840)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000001b00)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000140)="056a1dc6bdfa8f0f471b5bbc0c2321d54c81684db16a0b6f029c2f9273efe870751adb831e26a6d78d3849a0804ca34a9dd121b77aa090063b30aef62ffc0bd83cfccc892c92ce0b3e68bac718adedd9a6638aa1d67725f54924ca09cb1c4f738e89137f6b6c1dc2bb2fb928e8597c72ec5c977cbafeee44a96aaef0f610ea6bec586a072155f43c5b18b0752c6992bb482f", 0x92}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000200)="cf22a500f2eb0a95ee5b7a8d4dc09db73493e44d00cd34bae3936c7dd64721c4154424fc88255ec8be6eafca749ed0c1871d31ba1363d13f5d2b3ce58d0eea9886ca7b2525329fb7edcb96f4be01485d3989bbbc1f448e677e6cf359d883b11654fb47050a0051b36f97e8aab436949bead5c405fdf2d77719013b162c17229286aefba29a4b89251745e4ac4ab4dce22f8619c893ade9bffc2bd2c4763d86a946863cf8d7f8089a6ae7cb29074e2e720044ac1888f436ab362f619a5253dbe3b7", 0xc1}, {&(0x7f0000001380)="3adaa2ddc9093854ebc550cccb295c0d0ff21afc58f31b7921329308e39fd106a4a29d8ca4fdac917c2d8be628b8ac31274a63b44c2a3a1bdb16174c98b1f4dbd5db80c400ce1442aa6437ec1a0dd57fe61db453ac363b43d76abf01463a3d50d20055fb36d608a66038af1e4b82f338b2fb3ed548cf53ada17b11c44ed0676c68ee17472b87ee648ee1e6e0f1191ef70e13817c5251027d92579cdf0c3088c00e06638e47511d5982e3bf00a7da48ad320757876c7a63b1680a803ce2d6549ba1a0b5dfa94be12e0cc7dfd3ce180e53cc3055a0d2cf554515bd36ead1aeb181b9202520bcae16435aba72e79782e68056", 0xf1}, {&(0x7f0000001480)="c4d063587db153f298e7357e840aaf1d9e78bbb1591833c9c2e954f19a3b3e2c0fe27ebad4b76049bc13964f6ddd47dfe49780bf01f75e8247f8037c4d9bc3721d996db190e578d4e4eaa849b493c1b3e696bfec67e4d09043860167a1cc4164e6472fb897", 0x65}, {&(0x7f0000001500)="c63617da4ecd30fbcc71b9af669990b6d7a75a5247ac28988505aae597771f76c4b4a0366d900efed2fda0f251d0bea6e2ee0ba1278087e6d6667a95f8a8587892a7b013", 0x44}], 0x6, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x80}, {&(0x7f0000001900)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001980)="34674c0332e8e78e83bdfa8382fc8794b779f7c78630565b", 0x18}, {&(0x7f00000019c0)="50933486c751272762661e6c3c2cec9aaf17018b319ee0c352847734e42b8d7e40752493cb0d888038da9834a746e52f55623d87f75e1dc52187b938ab73fb6ef2a27b6e1f2ef07f84a35c1011916074e75ebf4bf72565d42888cc24bfbb462c59ec4ec5242903567613a4ab5dec6c4c6895da72b21f27db0e2ce7d5f37b9fff7cfc5c08abd7348fd7a20d9065acb58693a53d9e4dca4da6", 0x98}], 0x2, &(0x7f0000001ac0)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x38, 0x40}], 0x2, 0x40) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) setpgid(r5, r5) 2018/03/27 04:28:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/207, &(0x7f0000000180)=0xcf) ioctl$sock_inet_SIOCGARP(r0, 0x8902, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0x256) 2018/03/27 04:28:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000015000103000000000000000002000000040000000c0006008accf22ad6854d88627c09cc95614cc1c39ea16e71efda12183872f243bca15c33af11b1fb00dfe0e257314370be85d023298c2a1e6a5f", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x595, 0x400001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xa4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x104001}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r3, 0x100, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x51}, 0x4000) 2018/03/27 04:28:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8000, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x0, 0x6, 0x8, 0x8, 0x8, 0x400000000, 0x1, 0x1ec00000000000, 0x8, 0x3, 0x8001, 0x4, 0x3f, 0x7, 0x800]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/03/27 04:28:14 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x0) 2018/03/27 04:28:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x701080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x80000001}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x80000000, r3}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) r4 = dup(0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000040)=0x4) 2018/03/27 04:28:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x5, 0x9, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000002c0)=0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="540000000a06fdff0000000004000000000000000750331bb45a2a172601d497f27f2d4c5c12762737472d710fcb4a164fce6662a70cfb9c18e598b9ee85d96d8b30666f2d700ce60ba2acfa935bd913779056561b060063456439923e3027d240e3268192a8400e655baad0fe05743a409e2911a33b38279a40c41ba1b695fbe2"], 0x14}, 0x1}, 0x0) 2018/03/27 04:28:14 executing program 5: r0 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r0, &(0x7f00000000c0), 0xce) [ 200.689297] binder: 12823:12825 ioctl c018620b 20000040 returned -14 [ 200.706474] binder: 12823:12825 ioctl c018620b 20000040 returned -14 2018/03/27 04:28:15 executing program 2: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20}, {0x6}]}) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7fffffff, 0x0, 0x10000, 0x3}]}) 2018/03/27 04:28:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xd63, 0x40) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/27 04:28:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000440)={0x10}, 0x1db, &(0x7f0000df6000)={&(0x7f00000003c0)={0x14, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x25dfdbff, {0x0, 0x0, 0x1000}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000300)={0xfb3, 0x6, 0x100000001, 0xfffffffffffffff7, 0x0, 0x5}) r3 = socket$inet6(0xa, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0xab, 0x9, 0xfffffffffffffffe, 0x52f, 0x5, 0x10d8, {0x0, @in6={{0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, 0x0, 0x101, 0x80, 0xfff, 0x8}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x0, 0x200, 0x100000001, 0xff, 0x2, 0x719, 0x1f, r4}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) 2018/03/27 04:28:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x3ff) 2018/03/27 04:28:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000240)=""/240, &(0x7f0000000340)=0xf0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)=""/107, &(0x7f0000000140)=0x6b) 2018/03/27 04:28:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=ANY=[@ANYBLOB="24000000190001000000000000000000022000070701000000000000080001007f000000"], 0x24}, 0x1}, 0x0) 2018/03/27 04:28:15 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/27 04:28:15 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={"6966623000baff00", 0x401401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0], 0x3e8}, 0x1, 0x0, 0x0, 0x1}, 0x8080) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:15 executing program 4: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x80000001}) preadv(r0, &(0x7f0000000180), 0x273, 0x0) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000000040), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/27 04:28:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'vcan0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) 2018/03/27 04:28:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'\t\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800e9ff1b00070f00000000000000000700000058be13eb6f0be74c26cc98577e49648530a811c051cf5f02bad2c02de6cb1cb944e7c760642693a66841fcf9fbd35ed5225f9b460c8b842d151bd8e2066cdaf5afa95e9a9722e81d721ef01841255693188e64a3486a250f175cc4d13c71320413aafd3e40338f4edcfd", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/03/27 04:28:16 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001a00)={0xffffffffffffffff}) r3 = dup2(r2, r0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0xfff, 0x0, 0x6, 0x6}, 0x10) bind$alg(r3, &(0x7f0000001840)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(fpu(pcbc(aes-aesni)),sha224-generic)\x00'}, 0x58) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) recvmsg$kcm(r4, &(0x7f0000001800)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000280)=""/51, 0x33}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/29, 0x1d}, {&(0x7f00000006c0)=""/117, 0x75}], 0x9, &(0x7f0000000800)=""/4096, 0x1000, 0x7fffffff}, 0x20) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000002c0)=0x400000005, 0x4) r5 = socket$packet(0x11, 0x2, 0x300) fcntl$setsig(r5, 0xa, 0x3f) openat$vcs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vcs\x00', 0x84000, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/27 04:28:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="8c00bf2514df03c6bafc80592edbfe3e7818d6a11cc49c5df045a003ffbabcef80ccee98e0fb92dc81fdff60b11907e2349e1620dda06a2c758d03f41d56f9655643c7c708d4f10a007f4517e40f447f7d52", 0x52) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0xff, 0x100000000, 0x3ff, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x7f}, 0x8) syz_open_pts(r0, 0xc000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/27 04:28:16 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x14, 0x2}) eventfd(0x2) eventfd(0x7fffffff) 2018/03/27 04:28:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000eccfd7)='>', 0x1) r1 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f00008b9000), 0x80000001) 2018/03/27 04:28:16 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0x1, 0x8, [0x8001, 0x8]}) 2018/03/27 04:28:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'irlan0\x00', {0x2, 0x4e24}}) getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x2) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"26b451e3d7216b"}, 0xfff}, [{"502d432d43a816"}, {"956af566dc594b"}, {"731648f31bd9c5"}, {"b0fbf3bb394c8e"}, {"b3092d3f5ebc6d"}, {"9da7dd9e506ce0"}, {"d31a94d28d79c9"}, {"91ea95e09bff8d"}]}, 0x48) 2018/03/27 04:28:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002200)={&(0x7f0000000000)=@nl=@unspec, 0x41, &(0x7f0000002180)=[{&(0x7f00000000c0)="432400bf62bad10079", 0x2}], 0x1, &(0x7f0000000080), 0x0, 0x40}, 0x8001) 2018/03/27 04:28:16 executing program 4: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000040)='./bus\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) 2018/03/27 04:28:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x80000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) r2 = shmget$private(0x0, 0x4000, 0x140, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f1ffc), 0x4) 2018/03/27 04:28:17 executing program 0: clock_getres(0x7, &(0x7f0000000000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x1) mq_timedsend(r0, &(0x7f0000000080)="6d51e54a863c55ceb18c38bfb8bfb6f384db1efb2a409de9d6a90a14019b132e902dc206644df943a1b372e5491272cded0b5081e087ac7620e81e3ff74fe3d44f13941daf162b92ddc48782e482c493819ed55cdba3a778a3b4e05c89593558f61dd9ba1891259180fda7f07d4816aa1d70b73d598f59a47134352a52f9b91f8d9dfee100c12f2807b58a50f775a4b3b2a283cb9a6a15721ff256e68f08db19ddf684abece50890c3c6f08ee493", 0xae, 0x2, &(0x7f0000000140)) clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)) 2018/03/27 04:28:17 executing program 5: r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) socketpair$inet6(0xa, 0x5, 0xb1b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x17}, 0x100000000, 0x3, 0xff, 0xb, 0x0, 0x8, 0x10001}, 0x20) keyctl$revoke(0x3, r0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) 2018/03/27 04:28:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg$alg(r1, &(0x7f0000319f04)=[{0x0, 0x0, &(0x7f0000f72ff0)=[{&(0x7f0000a04f0b)="bd", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x8081) sendfile(r1, 0xffffffffffffffff, &(0x7f0000807000), 0x3f) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000000)=""/41) 2018/03/27 04:28:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x64c01, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vlan0\x00'}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='ns/cgroup\x00') setns(r2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080)="4ac6569177326e61e445483ab44b9dfd04e9c5b504fb4c48", 0x18) 2018/03/27 04:28:17 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="05000000020200002c9afcff00000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000c0010000000400006000020089767ab0c1933cd6fd13ba4c00d58c146b4eb62ae3454d8ab664e9c09dd3f437510037eb9bf53a0fcd109b5a93ddeb7656740dce26b310f9ab75553c62b0d9bc1f"], 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x4db, 0x4, 0x5, 0xfffffffffffffffc}, &(0x7f0000000200)=0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)=""/144, &(0x7f0000000140)=0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, &(0x7f0000000340)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x9, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0xd4b}, &(0x7f0000000180)=0x98) 2018/03/27 04:28:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x8, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000), &(0x7f000093f000)=0x4) 2018/03/27 04:28:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x1, 0x2, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0xbf, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblc\x00', 0x18, 0xe8c, 0x3d}, {@loopback=0x7f000001, 0x4e24, 0x10007, 0x10001, 0x1f, 0x3}}, 0x44) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80000001, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x6}, &(0x7f0000000280)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xf58) 2018/03/27 04:28:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/03/27 04:28:18 executing program 3: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_flags=0x200}) 2018/03/27 04:28:19 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000001340)='/dev/dsp#\x00', 0x0, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x2000, 0x3}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/27 04:28:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fffffff, 0x400000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdff070000005bf8b00100400009e7e753227d9a838e792a6d9ec4de5a9547a5b5d73863bc3abfd97b72d030828f5fccda6e2239e3c0f4a49cf05a5c202846e58e9449c9f7be8d061af3f066aa0ab2f0357d4cab3061bd7ba33e3167219ba8755991b9d214d7f8f056454294104708cadf033db37bd8fa62a570988ac115293b471ae12457d92cb1f5fa95000000000000000000000000000000000000000000"], &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x427}, &(0x7f0000000200)=0x8) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x8, 0x1, ':\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/03/27 04:28:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000004c897ccb7ef8c653a7bfe1518b9a440068c0e7b4241ba84c33f869c834bde843fabf36a0160d90bea83affc44ade93ed03c95dbc36d2e6e233155bbdffee65764527f0f00e87ef974a3cacd0b27b7a265f0a051912cd70"], &(0x7f0000000140)=0x58) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x10000}, 0x8) 2018/03/27 04:28:19 executing program 4: socket$rds(0x15, 0x5, 0x0) io_setup(0x81, &(0x7f0000000100)) io_setup(0x689, &(0x7f0000000340)=0x0) io_destroy(r0) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x3f, &(0x7f0000000080)) 2018/03/27 04:28:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) kcmp(r2, r3, 0x7, r1, r0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/03/27 04:28:19 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xb000, 0x0, 0xffffffffffffffff, 0x100, 0x100000000, 0x1010000) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'nr0\x00', 0x4}) close(0xffffffffffffffff) 2018/03/27 04:28:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0xf001, 0x5000, 0xae, 0xffffffffffffffc1, 0x4cb8}) write(r0, &(0x7f00001c6fdc)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) sendmsg$unix(r0, &(0x7f0000002340)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="4c1f236e1cdc81dba4981a2d7f", 0xd}, {&(0x7f0000001180)="65c9e3ea8f3e23120b8282b19eb82cfaab371e51f3285a897a8f840f52741b486e98cfdbab12f35f8fd822edd59a5bc8dcca234b07d3ada1c2866fb7a00eb5207c465e9fb96225fa69f06a8a28953685b5bbf393a7ce5fe37b0a059146", 0x5d}, {&(0x7f0000001200)="86243930aa081cd492e5a584915978c6131552babe71a8fa24bac3757e5f022091093b564dd0f10937bdffd4a266d81dbac94f072e5cde621dcace04de861b0b9ceda5066ef634d364762506caa1def2329729bdeab56999591b44ac1faad9500485", 0x62}, {&(0x7f0000001280)="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", 0x1000}], 0x5, &(0x7f0000002300)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4}, 0x4000) 2018/03/27 04:28:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/03/27 04:28:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000100), 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) connect(r2, &(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/27 04:28:19 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001680)=0x80, 0x800) timer_create(0xb2c1894b75b0e871, &(0x7f0000000040)={0x0, 0x13, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000016c0)='bic\x00', 0x4) clock_getres(0x9, &(0x7f0000000000)) 2018/03/27 04:28:19 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@alg={0x108, 0x10, 0x800, 0x70bd25, 0x25dfdbfe, {{'cbc(aes-aesni)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0xc3b8b7780fbc6dfc}, 0x20000040) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:19 executing program 0: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x81, 0x0, 0x0, @tick=0x58, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) dup2(r1, r2) 2018/03/27 04:28:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000340)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) 2018/03/27 04:28:19 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) bind(r0, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) unlink(&(0x7f00000000c0)='./file0\x00') 2018/03/27 04:28:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="2f6465612f76d2746f66730719cef62321f3837524644daad2b8aa2f58c56157b63899fe643baa44aaf6aaae97407165b318188eb0d505fbcb352354a3b0ca66b9d7ecd6b3fb1110fed7b65de2f0f0d7f59489e4048833ad943f027e7d251f74b5e1e36fedff29352b3f1a70770acfe695ec4d0d62d684698178e9e82af43781b800031d7949e0951e92b0af480cda1f9d0e74f2f7919029b065fe4a6475efdd6ec4b27ab12832a761d48cec89bb0acfb79bdb12e3e46f46feba6a840861258b55fcd4d09080452a1561234fa1c4b077f09c6d404f", r0) 2018/03/27 04:28:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x207, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) 2018/03/27 04:28:20 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x8, 0x4, 0x7, 0x1f, 0x0, 0xfffffffffffffffa, 0x80000, 0x5e05c93468aaab48, 0x43b, 0x1f, 0x800, 0xc6, 0x1f, 0x4, 0x3fe, 0x9, 0x10001, 0x8, 0xca2, 0x100, 0xfff, 0x6, 0x20, 0x76e, 0x7, 0x800, 0x10001, 0x8, 0x9, 0x3181, 0x8, 0x7, 0x4, 0x81, 0x2, 0xb76, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x9}, 0x40, 0x2, 0x3, 0x4, 0x9, 0x2, 0x5c}, r0, 0xb, r1, 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/27 04:28:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)="2e2ff8ffffff757000", 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="112f63677200017000", 0x200002, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0xffffffffffffffea) 2018/03/27 04:28:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) dup2(r0, r1) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/27 04:28:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000620f2e)='b', 0x1, 0x0, &(0x7f000094dff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000100)}}, {{&(0x7f0000003840)=@hci, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003a40)=""/146, 0x92}], 0x1}}], 0x2, 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfb6, 0x8, 0x2, 0x5, 0x0, 0xfffffffffffffeff, 0x7fffffff, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0xc3, 0x100000000}, &(0x7f00000001c0)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x440, 0x0) 2018/03/27 04:28:20 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x20000800}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)='e', 0x1}], 0x1, 0x0) 2018/03/27 04:28:20 executing program 5: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f00000002c0)="630100f5006964ed617000", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0) 2018/03/27 04:28:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8002, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x56], 0x1, 0x40, 0x401, 0xffff, 0x2, 0x9, {0xff, 0x7, 0xff, 0xd7a, 0x10001, 0x8, 0x3, 0x1, 0x7ff, 0x8, 0xfffffffffffffff8, 0x3ff, 0x200, 0x101, "47287db61ae2e4c98b1f996441820dfeeec863bbba8472abd8773e242d9104be"}}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) 2018/03/27 04:28:20 executing program 2: r0 = epoll_create(0x8000) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x140) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x28, "779aed6cdf82819bbda7af5ea3add4537e962a5b88ed166232657c8d903774c419e0fc9376708915"}, &(0x7f0000000200)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x8d}]}, &(0x7f00000002c0)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1ec, 0x7d, &(0x7f000056dff8), 0x8) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000000c0)=0x3) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x1, 0x200000000000007f, &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)) 2018/03/27 04:28:20 executing program 0: syz_emit_ethernet(0x423, &(0x7f000082e000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5caba2c9, 0x9, [0x50, 0x8622, 0x1, 0x20, 0x7fff, 0x8c07, 0x3, 0x5, 0x0]}, &(0x7f0000000080)=0x1a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8000}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/27 04:28:20 executing program 4: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x1, 0x4) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000)=0x39563af1, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x400002) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/154) 2018/03/27 04:28:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='I', 0x1, 0xffffffffffffffff) r2 = getpid() perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x7, 0x800, 0x7, 0xde7, 0x0, 0x6, 0x10, 0x1, 0x2, 0xfffffffffffffff9, 0xe8, 0x8, 0x62, 0x5, 0x4, 0x9, 0x2, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff7, 0xffffffff80000001, 0x5, 0x1, 0x81, 0x1, 0x7, 0x8, 0xffffffff, 0x80000000, 0x6, 0x8, 0x2, 0x100, 0x3, 0x6, 0x9, 0x0, 0x1ff, 0x2, @perf_config_ext={0x2, 0x4}, 0x2020, 0x4, 0x0, 0x0, 0x1, 0x86, 0x8}, r2, 0x2, r0, 0x1) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/27 04:28:20 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) fchmod(r1, 0x8) setresuid(0x0, r0, 0x0) iopl(0x40007c) setuid(r0) 2018/03/27 04:28:20 executing program 6: prctl$void(0x27) 2018/03/27 04:28:20 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) getpeername$netlink(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000100)={0x2000000000000000, 0xd000, 0x612, 0x8, 0x1f}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000340)={"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"}) 2018/03/27 04:28:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) keyctl$instantiate(0xc, 0x0, &(0x7f00000001c0), 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f00000001c0)=0xffffffad) r3 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000000c0)=""/184) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xcbc, 0x705400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0xff, 0x8, 0x8008, 0x10000, 0x1, 0x5, 0x6, 0x9, r5}, &(0x7f00000003c0)=0x20) 2018/03/27 04:28:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f0000000040)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0xe) 2018/03/27 04:28:21 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80, 0x0) listen$netrom(r1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) 2018/03/27 04:28:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffd) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="ac2220b9395e9881ba981328296789e731463d2d25d48dc026c7a6475abc4ec25c330cb8523146becff317343329faadf6b1603373706e35e2c1f860226201b090cb3869dc6d5c7d77786b12f54941086a681ba4f01f33154de1942f1c2f28c265ec3b249cdfbc1cf56ef58aa5d8ec351b88e3f41ed6ea5c5e9e26956599437d6823d2cac4d5a2b281d846", 0x8b}, {&(0x7f00000001c0)="d8409e69e50321688573b1064621d2521da8875c40fec9b1748d7b95b0dd2de7bd38bf525668a0b052154d44226ca3c93a095cc790651ed62eadca37bcedc3c70adf974f75f306", 0x47}, {&(0x7f0000000240)="d60983d9c1a8cfbdf55511e2d60a8e41a1c9adfc352f9a4a7c045396197c2c87d731939b77238a404ca8c07715c3ba0090019db83789388f3bb8d48f448004348300058ac48ac6a127e074a4cfb40bcb", 0x50}, {&(0x7f00000002c0)="31a6b0bc34ae542da932b2bc0aa405dc7685986304690e0a408595be856761bef61355ad588020656b2cc8aa68f7577c2c5faadf5cb4487960e858e1cc1971977c250d760afe477b5c1b1556e34cd06f6d51680f5ab9227020563254add7af977772cb60c20773be87b2695b24eefac58b6d8d8442fb99c185c63398004901d1420383b316589dda542b80519508b0f44733714dcfe9621364009a1d554293a718fa2f0d747254f324217db39e28e4c300d6c8d3fc1e9623", 0xb8}], 0x4, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000380)={0x0, r0, 0x1}) getpeername$unix(r1, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) 2018/03/27 04:28:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4200, 0x10) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x6, 0x8, 0x5, "960fbfd17f8ab264086de7753f5994d7c398c968ef0ba341313eea6cd692200943f5451e84b627fbd32d43651c7a003638a16a15778549fb261a0f2bfe24e5", 0x33}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000200)="d629c05b897c5dfa8d6cdb849354f4b53cf991dcfac75fb367e287c16d306343fa968888d21f479475d6ca57228d0c6bbc6d7cd3bf3b23dcc27cbb5606559b71e7d887d3ddba11786b60eb9382833c95631d452fbedc20e78ead27f10421b94f49eaeef8f808ca", 0x67}, {&(0x7f0000000100)="8d52ac89e681c61d1d325827d986411d1fdb7e4c991fb2", 0x17}, {&(0x7f0000000280)="d6b72509c817f4753f24942e6c2987b39e496e59b8c487250f40944849d67c33e1022c0e07722c3f49928a46f4f27c02749dc619758cac95f7bc5ce718bc3b36c1f41f2b57a15431c64fca52f0f116d6640b9632dc09fc28e6743ba7b6d29af69f41220f2b1e6d7e9f8ac97b60d593139fa91834928fe60ea766e1ada89d9ed7e475e4d610bbc1e75952a147cb234ac61a97511d054133169f8818d357723262190692dbabcea1670bbcedac4bd4bb05656f1dbe6c54f74b5a34d89a77f596b0a5fe8cc03e41560c5d507498064abdf4b2a671ec2f046ffcf11544e78186fad80d239e828e9a99b6dfcf53d8ada6d905f5bdb094e4dde1fcfd", 0xf9}, {&(0x7f0000000380)="445105ce7e43bdae24ad56d19e640593adbc6e5369a94da8c27708671c060bf6702e6bf23d743bd35b3eca654d4726add2aafd1076c4ee7a65d4f3ed07f0091a87788b936c2e91c617a163d4db223ba739a397df4c12cb2d0e9dc9fd3bca7c41753e5d14fb43714f95c6caab961a38132ab65a674900c860e11bb628d1398fe558824f04a9a5f5ccbaa3e0e2bc8f8dbd6a56cf44f1e699ec05c5a7ca80b9d9dc53abd391313c59f0e6f5c9", 0xab}], 0x4, &(0x7f0000000480)={0x98, 0x10f, 0xee800000000, "907214a81e01ff6a81e91df5a5f66260d2ba22969d0fa5dca32271ce2a8997aecc653a00dd747e503b23cee6bd704a80856a389cbe808cb507eafd35f67d20784cffb61ca83c618ec7ddf7295ab3ab531f26b8af0e734a5203f8d10170d28cf46a5b2f1fa446db3c8708ba3ae26953af888e32069188386c3317f443cd778d3f4b486721f4"}, 0x98, 0x44814}, 0x20004040) r2 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x31]}, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x3e11, 0x2) 2018/03/27 04:28:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1e, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000002c0)={@dev, 0x0}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x2, 0x6, 0xa, 0x0, 0x10, 0x10}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0xc5, &(0x7f0000000140)=""/197, 0x41f00, 0x1, [], r0}, 0x48) 2018/03/27 04:28:21 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000002000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000000000000000ffff020000000000000000000000000001020090780000000060702b6c00000600ff010000000000000000250000000001fe80080000fa0000000046000000000033cc6533eb08a2e9"], 0x0) 2018/03/27 04:28:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x4a08, r1) 2018/03/27 04:28:21 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"7d58f57a8ccb89"}, 0xfe5}, 0x10) close(r0) 2018/03/27 04:28:22 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x2, 0x1, 0x100000, 0x0, @time, {}, {0x0, 0x400}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}}}], 0x30) fallocate(r0, 0x0, 0x0, 0x5e) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8f3, 0x7}, 0x90) lseek(r0, 0x0, 0x3) 2018/03/27 04:28:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0xf4a, 0x802) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x250e2da2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x10800) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x1000, 0x200, 0x8, 0x4, 0x11, 0x268f}) 2018/03/27 04:28:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x6}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000300)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x940, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/03/27 04:28:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b2994476ed6b38", 0x11) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80, 0x800) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x80800) 2018/03/27 04:28:22 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x8080) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x2000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/210) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x63c301a5) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/27 04:28:22 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x4000) sendmsg$unix(r3, &(0x7f0000000200)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x44000}, 0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/03/27 04:28:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x1) r4 = dup(r3) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) [ 208.717600] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/27 04:28:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = msgget(0x2, 0x8) msgsnd(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000000000001d305224a5633dbd1725bb1e7d9b48f4b8f4409ff1453e9095a6b7f0bc17f7eb428841db659c46500fab3dbdff08eca322fe79bf247a5b8f0cbf0436b89b0f113319f4956350068e4276bd03f8b2ccf20cea358c017e9cd9ca4d756dc6101e8e52204998120b3e0edfa016ec946bd66025de0b8e068125fbe98a05475fa69db73f0f0d26da03a5ae1d2b6ee329222f526a843d20fd98d1e9d6db"], 0x58, 0x800) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xfe, 0xec21}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xb721, 0x9, 0x401, 0x8, 0x20}, 0x98) recvmmsg(r2, &(0x7f0000001940)=[{{&(0x7f0000001780)=@l2, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/61, 0x3d}}], 0x1, 0x101, &(0x7f0000001b00)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/03/27 04:28:24 executing program 6: r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) fstatfs(r1, &(0x7f00000002c0)=""/99) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) read(r2, &(0x7f00000001c0)=""/241, 0xf1) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 2018/03/27 04:28:24 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = getpgrp(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) unshare(0x400) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) fchown(r2, 0x0, 0x0) 2018/03/27 04:28:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x40000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x38) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/27 04:28:24 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffe}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x3ffffc, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/230) 2018/03/27 04:28:24 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x44) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) pwrite64(r2, &(0x7f0000000000), 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) dup2(r0, r1) 2018/03/27 04:28:24 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x20042) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@remote}, &(0x7f0000000200)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000de8fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(ghash-clmulni)\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000040)=0x3, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r4, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r4, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)}, 0x2101) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000240)={0xcc, &(0x7f0000000340)="32ba8db62bd741b571a08ea73378ac8e65c95f921f9c791265adff3129f879eaa43dc19a52fa2692c1e8290e0563ee95f156d130b1777cad195f0333cf279a346ab95ee43e607555719cca1925da43b3d332ff19372f6b2e2b39b5cc19824a58c6e94b9b294d23c387533cd147374693c62912b97f3f738fa00c51152780f78c2a8f8666547f8ed3d6920d476510eda8411db0d9faeff895f65b013b116b98f1182f0192130a025a62951b13ce8d521aa53540e711b69250137a22588da72ab0ec23d24c40779d951bdd97b8"}) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000000280)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) connect(r0, &(0x7f0000000440)=@generic={0x2, "e0e8b3886edce0370e06356e4b1adff38fe32265dbfa277501c74170818ab02224c32f3a604a20a7bd176a17b5f607457f10346ad715e33b07c9504c984003297a7d3c828fffb517339583055b6e36d89f4ce93b3006e546de1f771b0ed11f0aa0710267c57b33fb564ce73435b64fb80f3abb5ddf6328270509b3285f4c"}, 0x80) 2018/03/27 04:28:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x180, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/03/27 04:28:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20}, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000000000)="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", 0x17e) 2018/03/27 04:28:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x40000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x400, &(0x7f0000000100)=0x4) 2018/03/27 04:28:24 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x20, 0x26, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0xfffffffffffff000}]}, 0x20}, 0x1}, 0x0) 2018/03/27 04:28:24 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x8002, 0xfffffffe) chroot(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x4) 2018/03/27 04:28:24 executing program 7: socketpair(0x9, 0x80000, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000180)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='-8', 0x2}], 0x1) 2018/03/27 04:28:24 executing program 2: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0xa) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt(r0, 0x80000, 0x0, &(0x7f0000000080)="51ce4c1f8fa9004e0159cbe52ff72499a76d545752cc218734c8d0c61b42564e5aa3d3c4646e4317d971991310ece084bae7a45c205eef598376901f9b934063c13ade65a6b4fa3277097ebbb00093579579aadb78089466c735d6", 0x5b) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) recvmmsg(r0, &(0x7f0000005bc0)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/4096, 0x1000, 0x3}, 0x6}, {{&(0x7f00000011c0)=@sco, 0x80, &(0x7f0000004780)=[{&(0x7f0000001240)=""/146, 0x92}, {&(0x7f0000001300)=""/233, 0xe9}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/182, 0xb6}, {&(0x7f00000024c0)=""/190, 0xbe}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/166, 0xa6}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/215, 0xd7}, {&(0x7f0000004740)=""/37, 0x25}], 0xa, &(0x7f0000004840)=""/64, 0x40, 0x5}, 0x7}, {{&(0x7f0000004880)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004900)=""/30, 0x1e}, {&(0x7f0000004940)=""/40, 0x28}], 0x2, &(0x7f00000049c0)=""/4096, 0x1000, 0x2}, 0x6}, {{&(0x7f00000059c0)=@ax25, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005a40)=""/102, 0x66}], 0x1, &(0x7f0000005b00)=""/138, 0x8a, 0x400}, 0x3}], 0x4, 0x40, &(0x7f0000005cc0)={0x77359400}) 2018/03/27 04:28:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000007c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x18) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000008c0)={'\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={r1, 0x4}, &(0x7f0000000880)=0x8) timer_create(0x6, &(0x7f0000000280)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000000)="22c1ed090789f7ce7e4bcaa2a5110bc750b97a5be92bf1522bfe93dfc6082edcff399558cdafa04835d0324a8a89d9df30e7a494a7e9bf1327ed959826381e10b2ebf6bdedac06209ca4f06f2bf967bbc6dd082f786c76854533dca2", &(0x7f0000000180)="3d4bfe4e1811289aedd4af53a95001f2ee74cb8532353c577699129cbf09710b36e2530e705124c7302d78fb59c8602f856f5b91d4ef06a7a60d85ae1f13c80223eacc85f83db6c77698168dd3d6b8d1d98a0752aa52843645dabc3a71a0fe4e46f2c5b784419114d9cd975195a5718bda5e6ebde9119da382a5cfd17d52a282fd757d3b7feac69593daec7e62a65631250a0c0c5763724e002e0abb78868e0cb2b8f9161094db92cf4891a2864e30f85b93773526fb7e6ef85d45cb8fbb95dade6ccd8f10641d1689015784f5edc3f95547c60e6ae47be2dd74e9f5"}}, &(0x7f00000003c0)=0x0) timer_gettime(r2, &(0x7f0000000400)) r3 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0x7, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="dc000000", @ANYBLOB="01002abd8e02fddbdf251100e5ff0b000200080008001338ef0608000600040000003c000100080008000200000008000063000008000600666f0000080009005b00000009000100020000000800088c0f1d4c0006000000080006000000000070000300080004007af10000080007004e200001147a0bb800020074756e6c300000000000000000090000000000000023000008800500e0000002000000000000723100000000000008000400040000001400020073797a6b616c6c65723100000000000008000800b1000000767f4dbf07ef9c884e82ab5da1d4aa5ffc7ad5215832"], 0x2}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x113, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x7f, 0x7, 0x0, 0x0, 0x80, 0x7, 0x2, 0x97, 0x10001, 0x7, 0x7fff, 0xfff, 0x20, 0x4, 0x4]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={r5, 0x8}, 0x8) r6 = gettid() ptrace$setopts(0xffffffffffffffff, r6, 0x0, 0x44) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000600)={0x401, 0x8, 0x1, 0x0, 0x6, [{0x7ff, 0x7ff, 0x3, 0x0, 0x0, 0x2000}, {0x7fff, 0x3, 0x38e9, 0x0, 0x0, 0x400}, {0x800, 0x1, 0x4, 0x0, 0x0, 0x1000}, {0x7fffffff, 0x8, 0x1f16, 0x0, 0x0, 0x8}, {0x9, 0xfff, 0x9, 0x0, 0x0, 0x2}, {0x6, 0x7fffffff, 0x1f, 0x0, 0x0, 0x801}]}) 2018/03/27 04:28:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0xa4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/03/27 04:28:24 executing program 5: r0 = socket$inet(0x10, 0x200000003, 0xf) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="24000000000307031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) 2018/03/27 04:28:24 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x1f, 0x4) 2018/03/27 04:28:24 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/03/27 04:28:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, r1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x20000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0x9) 2018/03/27 04:28:25 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/27 04:28:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@generic={0x3ff, 0x6, 0x8}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x8201) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/27 04:28:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) accept$unix(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) ioctl(r0, 0x7, &(0x7f0000000000)) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001040)=""/4096, &(0x7f0000000500)=0x1000) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000940)=ANY=[], &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={0x0, 0x7ff}, &(0x7f00000005c0)=0x8) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='cpusetvboxnet1em0\'\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="93333e46cf26b6daca19ea18f697da0b0bba0df6be81de1614ddadf463faef69ace4c6774c4a4e7009d3d6f2c9cbc35688a4b22f8891b5ae1b4be04f057de2476b03cd085cfaf5d1b656ca7b030207d9e84bd72557767ccc9422a3d3b425f09b5bc97e5bf2764ce10a57038d33c519162c93629a664e2c9e634248cf70", 0x7d, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = socket(0x3, 0x2, 0x8001) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r4}, &(0x7f0000000280)=""/6, 0x6, &(0x7f0000000340)={&(0x7f00000002c0)={'rmd128\x00'}, &(0x7f0000000300)="964dcbdf344d6bdc96027cd5d30ebd2c3d4e1fe735a793f0087b889813295a5a146c36bc48b59ac3f5b0584574da", 0x2e}) r6 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r6, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r6, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) socket$packet(0x11, 0x3, 0x300) sync() recvmsg(r6, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/03/27 04:28:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') 2018/03/27 04:28:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x41, 0x0) write$tun(r0, &(0x7f00000000c0)={@void, @void, @ipv6={0x0, 0x6, "d55870", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x0, 0x0, 0x8}}}}, 0x30) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/218) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', 'securitybdev&user\x00'}, &(0x7f0000000100)='/dev/ppp\x00', 0x9, 0x1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x80, 0x21, 0x0, r0}) 2018/03/27 04:28:25 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x2, 0x76f) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x6, 0x1, 0x4, 0x1, 0x0, 0x1000, 0x100, 0x9, 0x0, 0x5, 0x0, 0x9b3, 0x8, 0x1, 0x9, 0x47642801, 0x1, 0x0, 0x2, 0x2, 0xffffffff00000001, 0x1, 0x4bc, 0x91, 0x3, 0x398, 0x3308, 0x5, 0x7ff, 0x9, 0x0, 0x0, 0xffff, 0x450, 0xaa08, 0x5, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x30, 0x100000001, 0x1, 0x0, 0x0, 0x7, 0x1}, r1, 0xd, r0, 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) 2018/03/27 04:28:25 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xffffffffffffff9f, 0x18, &(0x7f0000000380)="0aacb4002028d576e0d77376ba1f8b", &(0x7f0000000140)=""/24, 0x1}, 0x28) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x9, 0x4, 0x0, 0xb13, 0x400, 0x81, 0x7, {0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x8000, 0x1ff, 0x100, 0xfffe00000000}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xd49f, 0x9, 0x4}, 0x10) 2018/03/27 04:28:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x1, 0xf3, 0x9}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000100), 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) splice(r2, &(0x7f0000000240)=0x57, r2, &(0x7f0000000280), 0x3, 0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x800, 0x3, 0x4}], 0x18) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x800, 0x7, 0x20, &(0x7f0000ffe000/0x1000)=nil, 0xffffffff}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) accept$ax25(r2, 0x0, &(0x7f00000002c0)) 2018/03/27 04:28:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x8000) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) 2018/03/27 04:28:25 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x5, 0x1}, 0x1, 0x49, 0x5066, {0x5, 0x4}, 0x5, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x8e}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0xffffffffffff2148}, &(0x7f0000000400)=0x8) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x2cbe, 0x101}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0000}}}, 0x84) getsockname(r0, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0x80) 2018/03/27 04:28:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030a000000000000000000000003000600000000fd01000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = gettid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x40000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/03/27 04:28:26 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000034c0)={@mcast2, 0x0}, &(0x7f0000003500)=0x14) sendmsg$can_raw(r0, &(0x7f0000003640)={&(0x7f0000003540)={0x1d, r1}, 0x10, &(0x7f0000003600)={&(0x7f0000003580)=@canfd={{0x3, 0x9, 0x80, 0xabde}, 0xb, 0x3, 0x0, 0x0, "51693f5b492fae6e59701bc4c7a69f95b6cff288fbd20ecbc0f05f596558d648d1fc24181dfc1af08cfd580dc74c6e2cdcaaad264da65fba879804d5252648ac"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040010) getpeername$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000005200250400000000000000001c00000008000100ab1265ee4390f8a07db453f15b98970169436e15cb9ff4064f7171f383395a505418254872327caea11a9ec3b88ceacf8e775699918e46afb4e0ae9f3c9942aba18f3eed2ed9c03ae98156f0fa84f6750b8a6b4ddf0101a3f5cd394f5369cd30ab568ed26f4626c14dced51855d63debc3b761f5f6741228f9d9af1173d3145f96d4", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) 2018/03/27 04:28:26 executing program 1: r0 = socket(0x15, 0x1000000080009, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0x1) 2018/03/27 04:28:26 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x4000000000000002, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001380), &(0x7f00000013c0)=0x2) 2018/03/27 04:28:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x19) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x9) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/03/27 04:28:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x10}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000e000000000000600c1aff0128000000000000000000000000000000000001fe8000000000000000000000000000aa2b02040107ff0100fe80000000000000bb7f0007f9640000001c6a640600000000fe8000000000000000000000000000aa00000000000000000000ffffe0000002ff01000000000000000000000000000100000000000000000000ffffac1414bb00000000000000000000ffffac1414bb8711000000000000071000000200020108000800000000000000000100c20400000008c20400000fff07580000075b143a090006000000000000000100000000000000050000000032503eb3f3a7a450000000dc010000000000000400000000000000060000000000000026450000000000000008000000000000c40000000000000007100000077502090200d2a9000000000000000000870090780009ff0f00000000000000000000000000000000"], 0x15c) 2018/03/27 04:28:26 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x7f}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'lo\x00'}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000018c0)={0x0, @dev, @rand_addr}, &(0x7f0000001900)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001940)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xba, 0xffffffffffffffce, 0xf989, 0x500, 0x3, 0x800000, r2}) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x2710}}, 0x100) 2018/03/27 04:28:26 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x311080) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x5) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/03/27 04:28:26 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x8100) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/56) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0x7) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r3, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r1, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3}}, 0x128) 2018/03/27 04:28:26 executing program 2: mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x7e) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000002c0)={0x6, 0xffffffffffffff9c}) r1 = openat(r0, &(0x7f0000000240)='./file0/file1\x00', 0x200, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="000067cd5adf9b0252f2ed47d78504f1000071d052a4"]) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') socketpair$inet6(0xa, 0x806, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/03/27 04:28:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x40) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@loopback=0x7f000001, @rand_addr=0x100000000}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/03/27 04:28:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffff9c, 0x28, 0x1, &(0x7f0000000040)=0x40, 0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'rose0\x00', 0x9810}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/27 04:28:27 executing program 1: clock_gettime(0x0, &(0x7f0000002380)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002280)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000480)=""/91, 0x5b}], 0x6, &(0x7f0000000580)=""/76, 0x4c, 0xe6}, 0x1}, {{&(0x7f0000000600)=@ipx, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000700)=""/20, 0x14}, {&(0x7f0000000740)=""/71, 0x47}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/200, 0xc8}, {&(0x7f0000000a00)=""/187, 0xbb}, {&(0x7f0000000ac0)=""/142, 0x8e}], 0x8, &(0x7f0000000c00)=""/73, 0x49, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000c80)=""/80, 0x50}, {&(0x7f0000000d00)=""/142, 0x8e}, {&(0x7f0000000dc0)=""/104, 0x68}, {&(0x7f0000000e40)=""/150, 0x96}], 0x4, 0x0, 0x0, 0x8001}, 0x3ff}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000f40)=""/21, 0x15}, {&(0x7f0000000f80)=""/66, 0x42}, {&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/219, 0xdb}, {&(0x7f0000002180)=""/15, 0xf}, {&(0x7f00000021c0)=""/55, 0x37}], 0x7, 0x0, 0x0, 0x5}, 0x46}], 0x4, 0x40, &(0x7f00000023c0)={r0, r1+30000000}) r2 = socket(0x10, 0xa, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000008c0)) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0xfffffffffffffddb, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x292, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/03/27 04:28:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/03/27 04:28:27 executing program 7: r0 = socket$inet6(0xa, 0x80f, 0xc2) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0x1d5) 2018/03/27 04:28:27 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={"7663616e3000000000008000", 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0xfff}, 0x4) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x9) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/27 04:28:27 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010002400000084) close(r0) bind$inet6(r0, &(0x7f00000030c0)={0xa, 0x4e20, 0x200000002}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000036c0)={0x0, 0x0, 0x10}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x5, &(0x7f0000000040)=""/126, &(0x7f0000001480)=[{0x6, 0xdb, 0x7, &(0x7f00000000c0)=""/219}, {0xfffffffffffffff8, 0xe9, 0x3, &(0x7f0000000240)=""/233}, {0x0, 0x96, 0x615, &(0x7f0000000340)=""/150}, {0xbacb, 0x62, 0x8, &(0x7f0000000400)=""/98}, {0x59f, 0x1000, 0x8e88, &(0x7f0000000480)=""/4096}]}) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001f00)=""/42, 0x2a}], 0x1, &(0x7f0000001fc0)=""/183, 0xb7, 0x6}}, {{0x0, 0x0, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/252, 0xfc}, 0xfff}], 0x2, 0x0, 0x0) sendmsg(r0, &(0x7f0000001980)={&(0x7f0000001640)=@ipx={0x4, 0x4, 0x5, "19e2468b9c43", 0x8}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000016c0)="75eee4e32d852f44b0b0d540bc70925813300c122b74d1bed44543203a1fd3dd9c8126d1f415b6156fc596a21da9631af5a54613ba6d79b11490afc6873640e53be05748d3fa8313cbc11839052a04a2b1cb053da2ab31e970549b87cd8583508e184eb4d3c61b3b665cf440ad14f2242038b45f400b4b05a5f38865b38223f5b730dc26e82fd3625dc39c347afe", 0x8e}, {&(0x7f0000001780)="73ecd185b5dedddf834dbe76c1d33c660bb4f9b6fef71f1e949cfea28d83500c26bbe01915fe738a326f82bdc574ea0d5aa6ffcb2707f5bbd1caa10fcb5962f1ab7a4bee0b68b4c8e467c7d1b95ddfd520e1c302e65c715ddb1bee9d659427c91afcfc2c33fa8fb86f66a2bc31fc9a1ea1942d3fec67a8c2a32f583e9279a3edb81cf23c496b885002d421a69361501524303ee804f4e637b99cac81bda1ed2ebc378479c4e25d8d9a74b69c4826d3a8ba48406688b50046d741ee369054dfb36d6aa2892ea50bf2a52a961610416e8b21fb7a12d6bd7360d3a30577563af07104a6d3f5da38b0", 0xe7}, {&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000001880)="4b2b4cdf936ee3f1fa2a6b3f35542469e86829dbebfcfb52176414db781c96982c49b9b78de0a9385d828f701966b262f8c0991f29c095220454f321d63d17d54eb0e75006750a4ecdf598a2123a6558237cea32f2f7e1123904d78d893b0944dc4b2d90306e5b438edf1ffa5c9daa0f65440320bce763196ea980c660c4a8f2631b36b4f358372e0c97f3133a87d01653fbbb6f6e6840eec54fa403e1b08c85ad85aea22e646475378099b93a87e33af80eb67e7fb08c5bcafb22b022170822bb1b6c226690b0fd8e5bf90fcdc6598a594158f16b4750e338b250", 0xdb}, {&(0x7f0000001a40)="0a28e0a2687268784a7710ee5ff630d8242236ac2f900c98b91f48ae2954480139420106b9057fa829e86230fc424e3a10f5d145045ceb8a8fb0393eac1a3d8cae1d50879cb4bcdd809a8ababaa3b74bdd61277bdd7535eb706a65419089", 0x5e}, {&(0x7f0000001ac0)="21203c636981de341a00119c6a4b2d31677cd99ba68a222ec4a5e04854f9e48040dcd562e787e38a05a222406e5b85b4b2de7f5d0dd393b5204554f1ea2a1d75a161c014aab8ddbe81497ae9e88d73be738bc7eaf0e45b998abda8fd3e51c5fed0e30e4cce0aefbda6dfc047ccb4ab621b6024afe380afa435eead3cfa523f7ca2d40a759f749a4a1ef9ef1896602a1739165a90fc1cfe0238af71a031300319aa85b261cd25f6ffe24ca1f1025f2650b6f6b7b61d044bee64f5ebca7a56111fe40911ab67cebfdb6d3efbdd014408d73b867be91293fdf8dc7dee7b7ac69e289ca3134bf78f525e38c40f23c2ef", 0xee}, {&(0x7f0000001bc0)="42bbf96be1c934682781d62310e2fe187cd08ac7d1dbbc2c4be630af8b3dc17ae6b23576b4117e16a8bfbcbcf6805a9c3542c705e8861d9011b59f0ab3942e39a4a9c53d8bc273e08657ba87554ad4a14b4a0bc916c561735e59a2d6805b448428045980aeca", 0x66}], 0x7, &(0x7f0000001cc0)=[{0xf0, 0xff, 0x2000000000000, "78d241ebd0a4d88b9e95e164006429078a3600fde79eb818c41e5a3ee66c603c70dc74b11d00787c8c5cf4afdc27b2394f78c03082ad386799985dc0eec02b7976c6b00f563a66bb0993446b8aeac0d8ad1d3d935f40d112f0960640d6dd3ca43c64c033b052da2c6c63349099021e012061e64e6f67c808f7ffb1661fdf5d42965535f98ea9d90c4a758994648226fc54a4e9fb99ae1cfcc1745e4dee8f225d61dd4a427edf386f351940bb223ab37cba58de73754b94945a04d43efabce8b9ee7c34baa7fe0aefb9fe44ba6a910787cc61d311ad404bf34c"}, {0xb0, 0x84, 0x80000000, "f37a1012742a0c95b10272c6e93f4cb0d1dec39a3260844965a46467c3018cfefb9e6540b81a0a3bcb2db0e58002f46faf768421e0987a61a4dd398bee11198b0289c1f88720a40ef0c5ecbd4a436f29d163546966b67a6a503de8c6e407557fb1cb27224f260c1c347a88166a5a214a9a14e364fa5a59423c6df80ca7b80cfb393e0018dea442685b3601eb88bd1464689e001627bfa2b1336e0d93a194fc30"}, {0x50, 0x18f, 0x8, "b35337313d1b793e7a78a33eea3588ca7a9ae8dde64f0eff219aaf03e447d87a652938a674cb02ea8b2b5f9f2b4c5ee48918b9e1b34771969f0cab798138"}, {0x20, 0x11f, 0x4, "a4537e5bb3314a714f6fb63b09"}], 0x210, 0x10}, 0x4000000) write(r0, &(0x7f0000000200)="f9", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001580)={0x401, 0x4, 0x6, 0x400, 0x0}, &(0x7f00000015c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001600)={r2, 0x36d, 0x5, [0x0, 0x8, 0x3, 0x1c000, 0x6]}, 0x12) fcntl$setpipe(r1, 0x407, 0xcdd) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001500)={{0x0, 0x3, 0x2, 0x3, 0x7}, 0x4, 0x40}) 2018/03/27 04:28:28 executing program 0: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage\x00', 0x2, 0x0) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f0000cccfce)=""/50, 0xffffff25) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/27 04:28:28 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x30000, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x3f, 0x2, 0xfd0a, 0x8001, 0x9, 0x8, 0x9, 0xffff}, &(0x7f00000000c0)) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)) 2018/03/27 04:28:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000001000000000a"], 0x25) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x9}, r1}}, 0xfffffe45) 2018/03/27 04:28:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/03/27 04:28:29 executing program 1: socketpair(0x0, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) write(r2, &(0x7f0000000040)="2400000024007f0000001200000401000d0ff6ff010000000000f300f1ffffff1300ff10", 0xffffff14) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000d, 0x4010, r2, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x0, r0, r0) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000080)=0xfffffda9) 2018/03/27 04:28:29 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0xfffffdfffffffffe}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x2}) 2018/03/27 04:28:29 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3c, &(0x7f0000000040)=@srh={0x2f, 0xc, 0x4, 0x6, 0x2, 0x3, 0x8, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x19}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}]}, 0x68) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x56d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/03/27 04:28:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='tunl0\x00', 0x0) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f", 0x578}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@hci={0x1f}, 0x391, &(0x7f00000001c0)=[{&(0x7f0000001000)=';', 0x1}], 0x0, &(0x7f0000002980), 0xfffffffffffffd8e}, 0x2000000008041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c74c16b436602cfad06", 0xa}], 0x1}, 0x0) 2018/03/27 04:28:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e23, 0x10000, @empty, 0x6}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000480)=""/238) syz_open_pts(r1, 0x8000000000000100) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x9, 0x4e24, 0x0, 0x2, 0x20, 0x0, 0x3b, r2, r3}, {0x1, 0x1, 0x8, 0x7, 0xc4a7, 0xfff, 0x6, 0xc8}, {0x3, 0x7f, 0x5, 0x2}, 0x1, 0x6e6bbf, 0x2, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0x2, @in=@rand_addr=0x3fa, 0x3503, 0x2, 0x0, 0x2, 0x7, 0x28, 0xfff}}, 0xe8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) 2018/03/27 04:28:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r2, 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r4 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) recvmmsg(r4, &(0x7f0000000240)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/254, 0xfe, 0x1}, 0xffffffffffffff7f}], 0x1, 0x10000, 0x0) bind$can_raw(r2, &(0x7f0000000280)={0x1d, r5}, 0x10) r6 = socket(0x1e, 0x1, 0x0) getsockopt(r6, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/27 04:28:29 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x2, 0x2) 2018/03/27 04:28:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000000), 0x8d2a37b3a71e3265) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@dev, @loopback, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x263, 0x8e, 0x4df2, 0x100, 0x1, 0x4200001, r1}) [ 215.428350] ================================================================== [ 215.436005] BUG: KASAN: use-after-free in __list_del_entry_valid+0x144/0x150 [ 215.443187] Read of size 8 at addr ffff8801c37386a0 by task syz-executor6/13231 [ 215.450611] [ 215.452219] CPU: 1 PID: 13231 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #3 [ 215.459377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.468705] Call Trace: [ 215.471279] dump_stack+0x194/0x24d [ 215.474887] ? arch_local_irq_restore+0x53/0x53 [ 215.479530] ? show_regs_print_info+0x18/0x18 [ 215.484001] ? rcu_note_context_switch+0x710/0x710 [ 215.488921] ? __list_del_entry_valid+0x144/0x150 [ 215.493741] print_address_description+0x73/0x250 [ 215.498559] ? __list_del_entry_valid+0x144/0x150 [ 215.503379] kasan_report+0x23c/0x360 [ 215.507159] __asan_report_load8_noabort+0x14/0x20 [ 215.512064] __list_del_entry_valid+0x144/0x150 [ 215.516714] cma_cancel_operation+0x455/0xd60 [ 215.521195] ? find_held_lock+0x35/0x1d0 [ 215.525235] ? rdma_destroy_id+0xda0/0xda0 [ 215.529449] ? rdma_destroy_id+0xf4/0xda0 [ 215.533574] ? lock_downgrade+0x980/0x980 [ 215.537701] ? lock_release+0xa40/0xa40 [ 215.541659] ? do_raw_spin_trylock+0x190/0x190 [ 215.546222] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 215.551302] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.556301] rdma_destroy_id+0xff/0xda0 [ 215.560250] ? lock_release+0xa40/0xa40 [ 215.564197] ? lock_downgrade+0x980/0x980 [ 215.568322] ? cma_release_dev+0x350/0x350 [ 215.572536] ? radix_tree_delete_item+0x146/0x280 [ 215.577382] ucma_close+0x100/0x2f0 [ 215.580987] ? ucma_free_ctx+0xd90/0xd90 [ 215.585031] __fput+0x327/0x7e0 [ 215.588293] ? fput+0x140/0x140 [ 215.591550] ? check_same_owner+0x320/0x320 [ 215.595845] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.600324] ____fput+0x15/0x20 [ 215.603580] task_work_run+0x199/0x270 [ 215.607444] ? task_work_cancel+0x210/0x210 [ 215.611741] ? _raw_spin_unlock+0x22/0x30 [ 215.615869] ? switch_task_namespaces+0x87/0xc0 [ 215.620518] do_exit+0x9bb/0x1ad0 [ 215.623948] ? find_held_lock+0x35/0x1d0 [ 215.627987] ? mm_update_next_owner+0x930/0x930 [ 215.632635] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 215.637804] ? lock_downgrade+0x980/0x980 [ 215.641930] ? __unqueue_futex+0x1c0/0x290 [ 215.646141] ? lock_release+0xa40/0xa40 [ 215.650092] ? fault_in_user_writeable+0x90/0x90 [ 215.654825] ? do_raw_spin_trylock+0x190/0x190 [ 215.659386] ? futex_wake+0x680/0x680 [ 215.663180] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 215.668261] ? futex_wait+0x6a9/0x9a0 [ 215.672059] ? trace_hardirqs_off+0x10/0x10 [ 215.676356] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 215.681440] ? futex_wake+0x2ca/0x680 [ 215.685222] ? memset+0x31/0x40 [ 215.688483] ? find_held_lock+0x35/0x1d0 [ 215.692535] ? get_signal+0x7a9/0x16d0 [ 215.696399] ? lock_downgrade+0x980/0x980 [ 215.700535] do_group_exit+0x149/0x400 [ 215.704407] ? do_raw_spin_trylock+0x190/0x190 [ 215.708964] ? SyS_exit+0x30/0x30 [ 215.712393] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.716865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.721863] get_signal+0x73a/0x16d0 [ 215.725562] ? ptrace_notify+0x130/0x130 [ 215.729596] ? ucma_put_ctx+0x26/0x30 [ 215.733373] ? ucma_bind_ip+0x11a/0x190 [ 215.737322] ? ucma_bind+0x260/0x260 [ 215.741029] ? kasan_check_write+0x14/0x20 [ 215.745246] ? ucma_write+0x11f/0x3d0 [ 215.749024] ? ucma_bind+0x260/0x260 [ 215.752715] ? ucma_close_id+0x60/0x60 [ 215.756583] do_signal+0x90/0x1e90 [ 215.760101] ? ucma_close_id+0x60/0x60 [ 215.763964] ? __vfs_write+0xf7/0x970 [ 215.767741] ? setup_sigcontext+0x7d0/0x7d0 [ 215.772038] ? kernel_read+0x120/0x120 [ 215.775899] ? __do_page_fault+0x5f7/0xc90 [ 215.780109] ? lock_downgrade+0x980/0x980 [ 215.784240] ? handle_mm_fault+0x465/0xb10 [ 215.788447] ? check_same_owner+0x320/0x320 [ 215.792764] ? exit_to_usermode_loop+0x8c/0x2f0 [ 215.797417] exit_to_usermode_loop+0x258/0x2f0 [ 215.801977] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 215.807491] ? do_syscall_64+0xb7/0x940 [ 215.811448] do_syscall_64+0x6ec/0x940 [ 215.815310] ? __do_page_fault+0xc90/0xc90 [ 215.819520] ? _raw_spin_unlock_irq+0x27/0x70 [ 215.823994] ? finish_task_switch+0x1c1/0x7e0 [ 215.828471] ? syscall_return_slowpath+0x550/0x550 [ 215.833378] ? syscall_return_slowpath+0x2ac/0x550 [ 215.838283] ? prepare_exit_to_usermode+0x350/0x350 [ 215.843277] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 215.848621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.853446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.858608] RIP: 0033:0x454879 [ 215.861777] RSP: 002b:00007f60fb78fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 215.869459] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000454879 [ 215.876701] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 215.883948] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 215.891191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 215.898436] R13: 00007ffd75577cef R14: 00007f60fb7909c0 R15: 0000000000000001 [ 215.905701] [ 215.907305] Allocated by task 13224: [ 215.910998] save_stack+0x43/0xd0 [ 215.914429] kasan_kmalloc+0xad/0xe0 [ 215.918119] kmem_cache_alloc_trace+0x136/0x740 [ 215.922760] rdma_create_id+0xd0/0x630 [ 215.926623] ucma_create_id+0x35f/0x920 [ 215.930569] ucma_write+0x2d6/0x3d0 [ 215.934168] __vfs_write+0xef/0x970 [ 215.937774] vfs_write+0x189/0x510 [ 215.941286] SyS_write+0xef/0x220 [ 215.944714] do_syscall_64+0x281/0x940 [ 215.948577] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 215.953737] [ 215.955340] Freed by task 13231: [ 215.958683] save_stack+0x43/0xd0 [ 215.962109] __kasan_slab_free+0x11a/0x170 [ 215.966320] kasan_slab_free+0xe/0x10 [ 215.970097] kfree+0xd9/0x260 [ 215.973180] rdma_destroy_id+0x821/0xda0 [ 215.977213] ucma_close+0x100/0x2f0 [ 215.980819] __fput+0x327/0x7e0 [ 215.984071] ____fput+0x15/0x20 [ 215.987323] task_work_run+0x199/0x270 [ 215.991184] do_exit+0x9bb/0x1ad0 [ 215.994614] do_group_exit+0x149/0x400 [ 215.998480] get_signal+0x73a/0x16d0 [ 216.002167] do_signal+0x90/0x1e90 [ 216.005682] exit_to_usermode_loop+0x258/0x2f0 [ 216.010237] do_syscall_64+0x6ec/0x940 [ 216.014100] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.019262] [ 216.020864] The buggy address belongs to the object at ffff8801c37384c0 [ 216.020864] which belongs to the cache kmalloc-1024 of size 1024 [ 216.033669] The buggy address is located 480 bytes inside of [ 216.033669] 1024-byte region [ffff8801c37384c0, ffff8801c37388c0) [ 216.045606] The buggy address belongs to the page: [ 216.050508] page:ffffea00070dce00 count:1 mapcount:0 mapping:ffff8801c3738040 index:0x0 compound_mapcount: 0 [ 216.060452] flags: 0x2fffc0000008100(slab|head) [ 216.065097] raw: 02fffc0000008100 ffff8801c3738040 0000000000000000 0000000100000007 [ 216.072953] raw: ffffea00070defa0 ffffea0006c1bd20 ffff8801dac00ac0 0000000000000000 [ 216.080807] page dumped because: kasan: bad access detected [ 216.086489] [ 216.088092] Memory state around the buggy address: [ 216.092994] ffff8801c3738580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.100331] ffff8801c3738600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.107664] >ffff8801c3738680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.114994] ^ [ 216.119381] ffff8801c3738700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.126715] ffff8801c3738780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 216.134043] ================================================================== [ 216.141372] Disabling lock debugging due to kernel taint [ 216.147046] Kernel panic - not syncing: panic_on_warn set ... [ 216.147046] [ 216.154401] CPU: 1 PID: 13231 Comm: syz-executor6 Tainted: G B 4.16.0-rc7+ #3 [ 216.162874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.172215] Call Trace: [ 216.174799] dump_stack+0x194/0x24d [ 216.178423] ? arch_local_irq_restore+0x53/0x53 [ 216.183074] ? kasan_end_report+0x32/0x50 [ 216.187203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 216.191931] ? vsnprintf+0x1ed/0x1900 [ 216.195706] ? __list_del_entry_valid+0xe0/0x150 [ 216.200436] panic+0x1e4/0x41c [ 216.203609] ? refcount_error_report+0x214/0x214 [ 216.208339] ? add_taint+0x1c/0x50 [ 216.211854] ? add_taint+0x1c/0x50 [ 216.215368] ? __list_del_entry_valid+0x144/0x150 [ 216.220181] kasan_end_report+0x50/0x50 [ 216.224128] kasan_report+0x149/0x360 [ 216.227907] __asan_report_load8_noabort+0x14/0x20 [ 216.232808] __list_del_entry_valid+0x144/0x150 [ 216.237449] cma_cancel_operation+0x455/0xd60 [ 216.241920] ? find_held_lock+0x35/0x1d0 [ 216.245952] ? rdma_destroy_id+0xda0/0xda0 [ 216.250162] ? rdma_destroy_id+0xf4/0xda0 [ 216.254281] ? lock_downgrade+0x980/0x980 [ 216.258401] ? lock_release+0xa40/0xa40 [ 216.262352] ? do_raw_spin_trylock+0x190/0x190 [ 216.266907] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 216.271983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.276975] rdma_destroy_id+0xff/0xda0 [ 216.280921] ? lock_release+0xa40/0xa40 [ 216.284868] ? lock_downgrade+0x980/0x980 [ 216.288999] ? cma_release_dev+0x350/0x350 [ 216.293212] ? radix_tree_delete_item+0x146/0x280 [ 216.298043] ucma_close+0x100/0x2f0 [ 216.301647] ? ucma_free_ctx+0xd90/0xd90 [ 216.305686] __fput+0x327/0x7e0 [ 216.308942] ? fput+0x140/0x140 [ 216.312196] ? check_same_owner+0x320/0x320 [ 216.316491] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.320974] ____fput+0x15/0x20 [ 216.324229] task_work_run+0x199/0x270 [ 216.328095] ? task_work_cancel+0x210/0x210 [ 216.332389] ? _raw_spin_unlock+0x22/0x30 [ 216.336510] ? switch_task_namespaces+0x87/0xc0 [ 216.341156] do_exit+0x9bb/0x1ad0 [ 216.344585] ? find_held_lock+0x35/0x1d0 [ 216.348620] ? mm_update_next_owner+0x930/0x930 [ 216.353275] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 216.358436] ? lock_downgrade+0x980/0x980 [ 216.362559] ? __unqueue_futex+0x1c0/0x290 [ 216.366767] ? lock_release+0xa40/0xa40 [ 216.370713] ? fault_in_user_writeable+0x90/0x90 [ 216.375445] ? do_raw_spin_trylock+0x190/0x190 [ 216.379997] ? futex_wake+0x680/0x680 [ 216.383779] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 216.388854] ? futex_wait+0x6a9/0x9a0 [ 216.392635] ? trace_hardirqs_off+0x10/0x10 [ 216.396930] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 216.402007] ? futex_wake+0x2ca/0x680 [ 216.405785] ? memset+0x31/0x40 [ 216.409041] ? find_held_lock+0x35/0x1d0 [ 216.413082] ? get_signal+0x7a9/0x16d0 [ 216.416944] ? lock_downgrade+0x980/0x980 [ 216.421072] do_group_exit+0x149/0x400 [ 216.424930] ? do_raw_spin_trylock+0x190/0x190 [ 216.429483] ? SyS_exit+0x30/0x30 [ 216.432911] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.437378] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 216.442369] get_signal+0x73a/0x16d0 [ 216.446063] ? ptrace_notify+0x130/0x130 [ 216.450101] ? ucma_put_ctx+0x26/0x30 [ 216.453876] ? ucma_bind_ip+0x11a/0x190 [ 216.457823] ? ucma_bind+0x260/0x260 [ 216.461513] ? kasan_check_write+0x14/0x20 [ 216.465731] ? ucma_write+0x11f/0x3d0 [ 216.469505] ? ucma_bind+0x260/0x260 [ 216.473810] ? ucma_close_id+0x60/0x60 [ 216.477676] do_signal+0x90/0x1e90 [ 216.481191] ? ucma_close_id+0x60/0x60 [ 216.485052] ? __vfs_write+0xf7/0x970 [ 216.488827] ? setup_sigcontext+0x7d0/0x7d0 [ 216.493121] ? kernel_read+0x120/0x120 [ 216.496979] ? __do_page_fault+0x5f7/0xc90 [ 216.501185] ? lock_downgrade+0x980/0x980 [ 216.505311] ? handle_mm_fault+0x465/0xb10 [ 216.509519] ? check_same_owner+0x320/0x320 [ 216.513825] ? exit_to_usermode_loop+0x8c/0x2f0 [ 216.518469] exit_to_usermode_loop+0x258/0x2f0 [ 216.523030] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 216.528539] ? do_syscall_64+0xb7/0x940 [ 216.532488] do_syscall_64+0x6ec/0x940 [ 216.536346] ? __do_page_fault+0xc90/0xc90 [ 216.540552] ? _raw_spin_unlock_irq+0x27/0x70 [ 216.545023] ? finish_task_switch+0x1c1/0x7e0 [ 216.549492] ? syscall_return_slowpath+0x550/0x550 [ 216.554395] ? syscall_return_slowpath+0x2ac/0x550 [ 216.559295] ? prepare_exit_to_usermode+0x350/0x350 [ 216.564284] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 216.569624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.574443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 216.579606] RIP: 0033:0x454879 [ 216.582770] RSP: 002b:00007f60fb78fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 216.590450] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000454879 [ 216.597693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 216.604934] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 216.612177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.619432] R13: 00007ffd75577cef R14: 00007f60fb7909c0 R15: 0000000000000001 [ 216.627141] Dumping ftrace buffer: [ 216.630655] (ftrace buffer empty) [ 216.634335] Kernel Offset: disabled [ 216.637941] Rebooting in 86400 seconds..