open_procfs(r0, &(0x7f0000000140)='net/rfcomm\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000036fb4)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x30) 2018/02/24 23:51:59 executing program 4: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_modinfo={0x4c, 0x0, 0x0, "2c0a8a5b266c148b"}}) 2018/02/24 23:51:59 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) sendto$inet(r0, &(0x7f0000000000)="ee", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) 2018/02/24 23:51:59 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc0, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x102) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4400, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x111000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)) 2018/02/24 23:51:59 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/tcp6\x00') move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000000c0)=[], &(0x7f0000002000)=[], 0x4) 2018/02/24 23:51:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/238) 2018/02/24 23:51:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ff5ff0)="06bc533bac63aa2f99eb36e61a704b73", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e97ff0)="1bf0575debb7bd255bba03a28566041b", 0x10) 2018/02/24 23:51:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004f8fe8)={0xaa, 0x10}) read(r2, &(0x7f0000332000)=""/8, 0x8) 2018/02/24 23:51:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x101400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x1f, 0x7, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={@common='bridge0\x00', @ifru_data=&(0x7f0000346fe0)="0800000000000000000300000000004900010000a10000000449faf4e4c00700"}) 2018/02/24 23:51:59 executing program 5: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0xfffffffffffffe70, r0) keyctl$revoke(0x3, r0) 2018/02/24 23:51:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000619000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00', 0x1}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/134) mq_notify(r1, &(0x7f0000000300)={0x0, 0x3b, 0x2, @thr={&(0x7f0000000040)="072a572e947f127709990f490714ce6c6f130fdb1f14f47975b572", &(0x7f0000000080)="68ad86d8cbd0610b516f17f1b0fcdf17696a61ccf027b8d50f3abac913e6f8e26de24a12549ac5a9ad80adc957e74d081a34eb664335464dc1239763a250ffc2e6e9404c898c23c2d4ac56d486f6a76d75"}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000682000)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000100)=0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000380)=[]}, 0x20) 2018/02/24 23:51:59 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="1d068dbfc90de4ed5baf1e44bf0b8dccd53c8470e972e41910a8fbc867831a92bc7e76f1120ced1dcad19ab8a5a6e1dbf7a067d45e93f691e6fde8e8a45f2395fd439ed33ec90e41df2688f97f0050e26668e63c05dd735ad9083f78e9aead8175904c7905012a16e62ba39334b9b6c4c01056"}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x3ff, 0x1, 0x3, 0x8001, 0x6, 0x8, 0x7}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @common='yam0\x00'}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xae, "1d82bd269108d1ebb9d9d51d0eb1261e9a52874b1b3e8917996bdfd15d2cfad60711b0b67b80950215780a306ec16f4d2a6676368dbee2ac00afddcecf83d1542cc9973f25cee3dbb0f31a23e5f6439ba2a3e6cb92446c0a0495d96d0e58a61e379604d130f2138bab7fbfaead0c869c66097817c7c08dadf7748f4ef6546fbd769e220fe8e10214e14a2f25049277b912807e55e8dafed2dfba98b185248bebe618568af574e528a64dbb5ed2a3"}, &(0x7f00000001c0)=0xb6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x3, "f52a7f"}, &(0x7f0000000240)=0xb) 2018/02/24 23:51:59 executing program 1: r0 = socket$inet(0x10, 0x1, 0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xff, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x2, 0x100000000, 0x7, 0x4}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x6, 0x3f, 0x4b9c}, 0x10) 2018/02/24 23:51:59 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="8db56068b643e34abee01df57bbe38f1", @common='gretap0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x8}}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) 2018/02/24 23:51:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/02/24 23:51:59 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x8001, 0x8000}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xaf, "239cd8cf596df1a88b8a356048895f045eda789fd7a7ec5fbc10283b2e0ac411e49eb85d0662066443ea374a4837fd52bc225a7a5c8548ae25557446cd842ddab14c8cfa975da93e30b461dc23d61576b4e452254bbdfd32ead53f6851b97bbd59968bed16999a6b411137bbb5a772da31f222ed7c3341b5d6655c3584934a9690b7eaca92cc3da98cdd549788565285db984926c780e9271ea1e476ee82e23f186fa141d0478dfc1500d9d9a990fc"}, &(0x7f0000000180)=0xb7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000000240)=0x10) read(r2, &(0x7f0000367fe4)=""/91, 0x5b) 2018/02/24 23:51:59 executing program 6: r0 = epoll_create1(0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000000)={{0x6, 0x0, 0x2, 0xffffffffffffffff, "d2c35a65548630cf255d470d1b53cdbb5bb73e4eb38afd6b8a11aabadec3325fff8440315fad983b0d090eba", 0x26fb}, 0x8, [0x200, 0xb9, 0x101, 0x0, 0x16a2, 0xffffffffffff899d, 0x7f, 0x8, 0x9, 0x3, 0xa32, 0x1, 0x3, 0x6, 0x1f, 0x8, 0x1, 0x3, 0x4, 0x7, 0x7, 0x6, 0x6, 0xffff, 0x9, 0x8, 0x2, 0x7, 0x6, 0xffffffffffffb31f, 0xfc88, 0x0, 0x9, 0xffff, 0x1000, 0x8, 0x2a7b, 0x101, 0xffffffff, 0x4, 0x400, 0xfff, 0x5, 0x401, 0x3ff, 0x2, 0x68, 0x3ff, 0x7, 0x1, 0x5, 0x8, 0x7, 0x81, 0x7ff, 0x4, 0x2, 0x50d4, 0x6945, 0x3ff, 0x3f, 0x6c70, 0x3243, 0x3, 0x1000, 0x3, 0x80000001, 0x81, 0x25e, 0x7f, 0x9, 0x100, 0x400, 0x1, 0x6, 0xffffffffffffffaf, 0x5, 0x4, 0x0, 0x7, 0x1, 0x6, 0x8951173, 0x8001, 0x0, 0xac24, 0x1ff, 0x5, 0x4, 0x4, 0x0, 0xa035, 0x5, 0x5, 0x2, 0xfffe00, 0x4, 0x3, 0x6, 0x401, 0x2, 0x1f, 0xf80000000000000, 0x4000, 0x8, 0x8, 0x85, 0x3, 0x1f, 0x8, 0x3ff, 0x0, 0x8, 0x4, 0x4, 0x3f, 0xfffffffffffffff7, 0x98, 0x3f, 0xfffffffffffffffa, 0x1, 0x5, 0x2, 0x2, 0xfffffffffffffff9, 0x9, 0x1f, 0x8000]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x4001, 0x0) 2018/02/24 23:51:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/02/24 23:51:59 executing program 1: r0 = socket$inet(0x2, 0x200000000000004, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/24 23:51:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) r2 = getgid() r3 = getgid() setgroups(0x2, &(0x7f0000000000)=[r2, r3]) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0x0, &(0x7f0000001140)=[{&(0x7f00000010c0)=""/82}], 0x0, &(0x7f0000000380)=""/144, 0x90}, 0x0) 2018/02/24 23:51:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x401, 0x0) sendmsg$unix(r1, &(0x7f0000002580)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002480)=[{&(0x7f0000000080)="43cf9dd7da8c408c691406982151aa2391fe7c3dacce50a49e10fecd0bd47a7969c0a658ed174b976fcbc280fdc14f20a22d200dc2b9f9cb4fdcfa17f3bb317e3605650a2b467abf905042baedfa6660531932634cda22cd3a5d97188847725d3d4abe02685f1489581ed4ce81f01cf231e2228bffd1a7e332bcf67e2e8742e098a1bc868935f95e20a7289bd124d1297fbe1690961e5e306831c48b2c07a56b13178cc42e9ef1c841b4e2ebfadacb054ebac6fd0f092a2345c76cfccbd9dae12f501a0d4fdfe11850b3154d844780157f2245a8133fe04ab682637dbefbced7c4ac", 0xe2}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="9e8444e0d60cf0369dad7125e43c551ed7155489118426cf520faf721c4e08329cfa0b1431334c95cdfdd45733c8689ea6845321ad5e54610e716009a74e9ef70a2d5dfa1ca28b5e62038b07ba86be2aaea3e2", 0x53}, {&(0x7f0000001200)="4bf2679e0bf072f95c781b2e1afc02b1a209626e5524bdc1352f6124ee3bdf50b5a890db5ee201dd20b19667fe36690493", 0x31}, {&(0x7f0000001240)="afdcc33c83c655f849187c6a02a8a6bcce88b6c53475672cd15bbbc633ef593c042bd738399d347619685c9b434a98955faeedfeacb589aa7fea55f04065fcb6ea70a61a553979616ed47829dc0601f075ae6383bbe01df5f8b66ac7e2c8720b3abb4b49ec509efb7ccfb26e27933924a2d549d993b528f29787218e19d1885534d938095824d0f4a1e65f54a7ca", 0x8e}, {&(0x7f0000001300)="9f9226f7ab7a5b3b552e5db8ceb56d6c60fb0fa9bb029aa71c2deb93f992dfbf584a65b3928a7673923e14a30a6befa0745d0bf52727df6cf36eecc4dca0733bbbbdf99aca4e50828154ec44644ed15b3fe52d8f381be98be5264e16e20478eb7679f5977bd665e4c952fd49bf0398b4f0f129bb06430ed59ee32fe106b8b6776b0f4a3987fe2093491f6c1139fbf7630dee4f843b4764e96185297a236ddbbcb7d77ae0048e61d4834d174bcef6673feca91c0204c3427f70e4c759425313f5176fa5e62fdc3fb949558f801d0797317f29ceda0edf3638ffa884f7fed24a22e05df33050f9ed79b5ae1dd50c9e219a5085d18360756161bf050eef937048b8cf3c364265405de49d404395aa3a85ee89abdaec088b07077f4aae9805d3590b9ade67e5a48f8875404feaf4032c0f59213c08fe256103d059dca2acfe0d03df70810d14639f7a7ef0384fc3d1ccd710e82ce3ded7206d2897d5ddfdc98a1d236aef584ade404e8685f13b804a2e9a45e94bd1295fe4750b691d74aba81365a62550fad009a43a1903fbde4b849216187bf71705bf4628cf362ce29d5c2c62966ffd6048e1b36292035d87da1c2ccf4912dc953b1634ef86c3be2d67017787429ecfaaf922b55aaa7ea64dcceca5e1c2d1daab29ad84d489d1c6bf9228c4c465b936ef034f760c0894ba6fb8e6580e4f4eb7952dce846f07e2114a6120a43480493e837e39ea1fe14b15f64f549027332875568c7cdfa2cbb9166a209cab2bfa9dec2f96cd2580ffbde912916178de93c7e6285336428b0544f2bd11883d51b22e6b159cb44e539a577a6bbb7e866237b8a98a653833941b65508df68d461e76a30f248f58325cc356f58eacb337f77e1f7998134c78e86ab47085341329eef2904efe64b3d657084a7dc17f1698b4d903314621f7e9102e87efc0baecf7cdd2d57491e2540fc8a923227046ec2e88a27c9d8d9963ca3e48b9527369df941845c3087311127c18b9d8c108ec6a992b7733c78bb03d308bf88dad875484a31d4dd21c143227cd171ea83dd7f88e2028d15409bb2a4ab45f6d8dbe359225c215c626c8989abb2f59f254f95d185887e42129654088427b6a8fc5136e38a268853ea2cd5c8568bb98ec204996882734ddab246cc63e75035e7fa842e11163ab9bbef0ba16784c24bb40b462c8c9b0aad7a23700ef761116af12a0666afe2cc73e3274efecf0a69618325ca8e637311234a7227efc2c1a6039db0d048d937f0c42915d865f3ca2d5ee28ba9e6589612382102f994d24c5b7a7b0e5ec2abf8c1a77255a1045a9c171680167d6b29287c308b5feb9526802c137607f01203ad00a51f392d4e76bdab251c339f5d3bd9879da01909531d2f5888881d64c6cb000cf4051c82e979554784a8ff46bf90be69bbb9844ea21d3794f9c4e4a8bdb3425f0b697cfb5519cddad4763cb159951bff50c27a2bc04aeceabb51db181615f90e0c982f0d45f633d9c26e83613df5bde842b57194ef7090a3d456ab3e0dcbe4ceb9a97e1136f16b4820bf33a18fbc76972fae97686e7e4fdbb2b9e52ffc4e96ee42b21e0bb7e286031f7fa2896b5be8e53fb67a8ca7b68d04961d248c6c982e35c0dd2945214c9529a60f7c51f95ee0c5da0097786d9967f2ddb331b77afeec6b3d5b17b443501721851ff2b50a8a846ef5230cee5767edc568dcd51f4cd40d8a53aabc52348ab9a5f848d550dadd371c888716d2ae834e4c21d0534bf2ae6e7876c6a508ff9e5a94d90d2ff97cc8349b4a943820e4f8f7e65a6d27fb426e603b46d910dd5cc75e241f9bf71bbd1c763ad9232345c4eb4661cf601b63f7e78e6d83bd02f16cd172be7648edeba6eccf8bc57fd4a7c849c94c994b495bd6864fefbd1fd742d811ed6215beea78bd96ade74bdeea09c3dbacb13f099b26faa218a7e3821b20f21a31357ae7f98b0171c70530554872143c0a4cbc0bd0e96cf582714929d350450e3236935821cde4ff0b7c008313e5b908accb11a0839a631f99aa81c91c48dff26ba3b6e8f95e4415f989e550db16bbb4617212bf265954ed4708522c61fbad61c14f588ea76382cfe520d4d5d29c150630bd33a9292e3a12de0b459e6f7cc678a09d2ebd7a39a488c0a6a979c039db4be9c50fd76bf2956589ec0d90454c8b71101e7670ea93146ada90b696c4a5f3ecf371aa179c091f6a2d1b4a125071cc72967b8df2ff689fd17f2c0d9cc6561e9c39fb3693bdb4b6a6e9c390d202be211d914de58891f8fc94effb99315e79601fa6e7270a67983c0fe5b950c8ca4f1381b671277bbae4bc16a1796a6dbdeb7bef04ec9745f01f90fa8fc3ad5f628e784815ccab3f7d0edf2addc526cabec2c0e5b2069d3e962f89d9bdc5157e945ad72440cd8a55520356d9b6b94929318ab72fde1e5d9c18e59cdaf43c3bf36c830931c770f1c53881b54dd286becca919a22a66676c8d1b13fbb105b60dfe1af3e8aa2fe6bcaffb228d1ae8a80bed16cd162e7b8e405074e52880f3fdf1c13e0389f26d6ee4f29c667d29d48f1f1a8e9ca4694678fb4b90376721f52e4b72f90930bd92ebca7f7866e65676a5a250e4fef50acec84bd14ef2170e49e5f2b2a5c5e469210308568d3a7cfb322457c902e7b718f3fbbb0d73d4575cc036d4ba0ebb40be43b6832e1624a4a23aceec841e8f2a69f375d132dfa2cc3a8425267d5f1accee9d7b35753196fc5086454371f72ad83194bf17e49b43851f0a9ae50e0d96d4be47c7c577a743b637c109940f88682683d58fc7157c4cb56f819a4b644a2394e855490657171a6763e02491847570cf137e738cc2aea58747bf2ba0921cee27e460f9bf9e4af003072d163921d3c40c85754187404a5e3216b56a712825f6bf71d2227749bec8fb121ad95edce7e9c7eb64802e0b5bf153c43226ab71062bfe75b8af07a2bf13074c42c9f42e0f1e0f717ad694f3ada289b451cc4401ddbb77a597ed75b60ae37ad7a4f35fb2ec8101de3e20ea645922aff6d74fc4ad158e68c7377a6ca590984f31fd86dda96002a8343fedde1f27358ed1cd84d13cf5db01b0d58178d0ab6f844b6691c1fcc37da6f6e9c41ef329f84de624171746301838798f7a37a9ed87e8751aa3cc33876da67ba57ed23d0fe353abe111d25e4e9bf9ecf4fcfb81fa286366d8fc08095fc60299d4ec9f0676b814f7278d840412edc8e4d029b2f9d18dc0650ce5e66f54edd3d9fb0e2855cdc4d9c0dc4294dd7cbae85d530f96d953a137e8d00e83a2a2ed168d902fbe803f5b93ff5e56dcbb6fe11b8f6c6655569d013f364ae0e3449ab85664dd252c12b6aac40d0250b81f21f7c82f58278680162acd625c6da95acee3e9e323e84dfaab33646ec5a6b49dc676737f4d132376dac65c7485e65a4339c9f7af4022b60cdd07ba346038f9c6a290c03b200a6d46860d8c05776fe5b63bead5c0791152b7d2b26dce21594467c2b7d6d809f22aac2d96e3801a7be02a3de7313c654a87bb8e44d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0x1000}, {&(0x7f0000002300)="756297bcb384b159a7a871666f330a676a671e90d882303b0640728b24805dea32b27bbc0a39285c9ce098e24270f939abd85d7033d0e7112b13fd29192e16701b25c5160ab8cabbd83c45bb35df7536d9eeb36ab4bdb065cd68925cc280745471d541c6a647d229f0086e8d80c570780522382ac5fc492a738c20b1ce92eb93beb5fc66b74312d6b61a561bf999410f1a04e5", 0x93}, {&(0x7f00000023c0)="ecc84daca0767a6641a1304a80497bd0d2a9a4c4baf739a049f3a1023c6ee280b2269376b9a1f10ab55b94841ae70c5a91a782ced0ac6674712eedc386c61bf6a85a4ac4ad485fc652f81686280907a14d6343d6c3694b51e52aaab5e932641b052ef20a342f26b09fa4535e6f42c273fd6b8285c7ef03efe0527bcfa30f42ec45a0d8cec8614128dc4c04c246faa08436988523ee5f09ad113a1f71", 0x9c}], 0x8, &(0x7f0000002500)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/206, 0xce}, {&(0x7f0000001300)=""/81, 0x51}, {&(0x7f0000001380)=""/31, 0x1f}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/167, 0xa7}], 0x9) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) [ 77.757438] QAT: Stopping all acceleration devices. [ 77.767728] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 77.771242] QAT: Stopping all acceleration devices. 2018/02/24 23:51:59 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) unshare(0x400) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x9, 0x20, 0x0, 0x0, 0x0, 0x7ff, 0x200, 0x7ff, 0x264]}, 0x16) epoll_create1(0x80000) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/02/24 23:51:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040)=0xfffffffffffff800, 0xfffffffffffffef5) socket$nl_route(0x10, 0x3, 0x0) 2018/02/24 23:51:59 executing program 7: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = request_key(&(0x7f000007eff6)='id_legacy\x00', &(0x7f0000b17ffb)={0x73, 0x79, 0x7a}, &(0x7f000092e000)='!)eth1\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0xb, r0, &(0x7f0000768ff3)='dns_resolver\x00', &(0x7f000082a000)='G3j') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x54) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x7000, &(0x7f0000000040), 0xc, r2, 0x8}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040), 0x4) 2018/02/24 23:51:59 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0x81) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x101, 0x7f, r1, 0x6d3, r2, 0x4e5aa893, 0x1}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) sendmmsg(r4, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)=[]}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)=[]}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)=[]}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)=[]}}], 0x5, 0x8000) 2018/02/24 23:51:59 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x100) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0xfffffffffffffff9, @empty, 0x200}, 0x80000001, [0x5, 0xf9, 0x3f, 0x7, 0x8000, 0x2, 0x0, 0x9]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000040)=""/98, 0x62}, {&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/7, 0x7}, {&(0x7f0000001140)=""/20, 0x14}, {&(0x7f0000001180)=""/215, 0xd7}, {&(0x7f0000001280)=""/231, 0xe7}, {&(0x7f0000001380)=""/157, 0x9d}, {&(0x7f0000001440)=""/70, 0x46}, {&(0x7f00000014c0)=""/192, 0xc0}], 0xa, &(0x7f0000001640)=""/248, 0xf8, 0xffffffff}, 0x10002) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000017c0)={r0, &(0x7f0000001800)="1c7665146fe8840ee1d842479719da106a"}, 0xff92) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001780)={0x2, 0x9}) ioctl$sock_ifreq(r1, 0x8992, &(0x7f0000001800)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x40, 0x9, 0x20, 0x3, 0x2, 0x5}}) 2018/02/24 23:51:59 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000ffc), 0x1b0) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x80, 0x20, 0xff, 0x0, r1}, {0x7ff, 0xee4, 0x8, 0x9, 0x5, 0xff, 0x7ff, 0x7}, {0x5, 0x20, 0xfff, 0x9}, 0xa4bf, 0x2, 0x1, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x7, 0x0, 0x1400000000000, 0x101, 0x7, 0x40}}, 0xe8) 2018/02/24 23:51:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) pipe(&(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006e40)=[{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000002140)="1a68fd6101bda64779a70e6cd645c66fa2101fe82d074381ff0f", 0x1a}], 0x1, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x48, 0x4}, {0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002380)="0c1fe77166703ebe6e", 0x9}], 0x1, &(0x7f00000024c0)=[@iv={0x80, 0x117, 0x2, 0x68, "383d68e1a589f6cfdb06ed0c2324165bc0673ff8fae87a15859ad57c185d17701bd1e4c71c9cebf2b78edd9ddffa9eae942bfda94388c47529f9e67c89a67c00cfa8888ffec1a294aff6861f549f9e56aeaf568dab4e44a1b5906f997f6c60a2499d58e30ad29a1a"}, @iv={0xe8, 0x117, 0x2, 0xd2, "2fb64f3211638b315d97244f2eababa2163aab0d119018a018de6c5ba73e9bf88b4271041ef3cafe324673f3a9857627a1ee4a15ea8bebcdf65510ed941cd85c957ad0e31b58d7e194328076af69d89573fa7b96fffc3e5236933b4e67dbc0ec23372de401c80558cdf6b8e08a224888f4d8241b0a69b7885145ca5d97d386667ae2cf52cfc22365471c8b266d3f7f453cebc9e3a3fc22669acd004315de012805f8847053238732dc446eae4e81479d297c8c3920f7ebbdbc3df1b9c18ed781f21becc36291f2bc055e2c8736701f00bb26"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @iv={0xd0, 0x117, 0x2, 0xbb, "88e865e8e91a14ba53c0a17aa91173c6370c8282e9b971aa61f790c420483885fe2a94aafa11b4e1dd96d64d8badfbe33b43b82df8027f11569dda4763224a41e8c3371f91772870792009967f2ada3da3432658b7d27f5249a29356077b73fd0ef3522bfaa37f34bac7743de5d0bfe9c77e6479f677d6b949fdb6cbd0eed253232decfd79b956838f5b23eeb4623415637b365fc9f33752786a4425d480d32f1b7d281b760fdd5026db4d13c30b5d61570af633ecb1657bccf3d6"}], 0x298, 0x4008000}, {0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000002840)="df139f75f621747895874df8f3d22a61809c823481daaa294d4005b6b72b0016590af520e987e6f995d590f5929690b425a4a4f467c97a15c4274ce0c778eb9df78204a964dc0422607965c14b97ea8d6366ff60fd30164efffe9881f258a40fd09c8ab6eb597e58dded0af2713fe7f9b71a5ab19b3db6aab585d05041e39e7bf6a08f3baf02387850c1fa2ac4c4ea35d38e41e127af9f7a3757b84dbe9edc5e9e0602405c444af5c3fc44e9d5ed9336bc2317acaf9e57837b", 0xb9}, {&(0x7f0000002a00)="f760722f5d9cee023aeb19c64bbaa6a1ffb92f319a3a695f2a92fe673f2226f852038877585cd7437ae64204fdfcae86a7bd41de73292aeb87aeeadb8b6e7b1131bc0a9a50543dc0632dec3454b45ca3a3a5c19e3b16d1d5c0d88aa95c5a79dbcbc582a2bfff87f91dc29d2a032f5d70dac64bc05641287e50527f1f63b4af92abae3678132264058a309cc3725a1ee250c2ff5a6e031ad437ccad200d4a89d7ec7fc7d216a887405c4379d1c2e6aca1d84882ac1184a9c7785d", 0xba}, {&(0x7f0000003ac0)="47203344ead0cbce70359ff86785ce44102ebe4bfab08887ca64caf3175767793a3ea214d5f421bbdf08d93a64bfebb769bc62e72054c3066c3ed01e1dd1ce057a143ce72b41ca8d4d78853d003775c6ec7c9ae3913fd9b31ae7b96052e358e709624291fac4c406dbb7109b95b4ededb78bd89ba88d5ef44753176eb4cff5cef0576b6e1c64ddc62fc5af0029f1afbb608bb6c5d2d07088322afa99a9d771d5052bef19e89da3163240820ce5c8ffd341af928f7be9525e112d814622b20579cc5e60fb9e769203d7f6460069d4829626240c02bca4968a4cdb2076b0b4c5a4f9cfca9ef4f8ac64d999ac66350e31a43e320e439c8c36c84881adf0b9", 0xfd}, {&(0x7f0000003c40)="e29cccc3", 0x4}], 0x4, &(0x7f0000003d00)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3dc}, @iv={0xc0, 0x117, 0x2, 0xac, "2ff7e53fc2a62afffa260901d30a458df9fcd527c83fe8f8bafaa26aa9be3c36b9c3a323d212cb73dac678cadd55c03ef425fe73d886b052265676c7937a3fd7dea99965c5dc4f059c0027ef841d26b7e9c4d3ed901530593f4bd015a1373149b7c30275975a6393503c68db121534364a7ee0f63d67ad944543614a6e393cec623fe2630565381544711a7082021de429ed6a305d7b8f024001c11e0f650933568d727e9d90c044e0871c2f"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff00}], 0x168, 0x20000000}, {0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003ec0)="35704a8db36ad9ad585b4c7d5ca84a003023eb48730dfb1b4c50dd4d544b6d3bf39755847120575ea1335dfea3ce6638bb3b79cdbedaf587e0f7fefa2aad66427c4d14b70dc7213e3ce2514bcb6057bd1237fd0c9c8e2c65939e8be1435dd824f01a16877cb91c2db66cc03c8fe431774f90bab260c63d", 0x77}, {&(0x7f0000003f80)="6d608f836a24067e284875b85664a9f611a85d27d5bf4a9ccd4a6a6da86295697e329675400f910386da142b2a563eb3f4a2b30e43bd66b59ab1e553cd3d2644418a900f7f7b14db1d655da5f6a805f3f90c47b279d6cfe157ab8619a5c1f26b72e942758f7c4b54252e4be48a35a67a23daccfd093f165dc69877e95ff2fff0fca50134bd1c9957133ea0750e0f254d455d726305367e3cd9c6af5628763425b517fd36c144536924c7f8964be581499aec39a0e8732b2596f18142d6dbc6f8891c30472f6b4f851b867c621d24bda49cb83bb5c0eed4c4bfc5328d5d64dd3e2c444e1ad028", 0xe6}, {&(0x7f0000004180)="a32bf8816d072b22b834b4254619cb5353636bb13e9e8c9ae730c4cfa91fc6d850edcfea7ee648ad4430ead8cf4193b22537e7503d366ef0f809df96a71639c4e68db6b6cd54692b036de28d91b3a1c3d9866e9475716f69bc3d5ff5d9b32afddefb15a4adc5c3b432ca9f5ee61d80df89074327ba15312942e1375845f27ed9b773850c06412fe4f615ffb526495d601353", 0x92}], 0x3, &(0x7f00000042c0)=[@iv={0xd8, 0x117, 0x2, 0xc3, "210385288635828f8d6e88c4bd345d8b25ddea2e4c4dbc428222d01a4150050465c8f28a78b2c5bb72c45d00a89b0d8276921d8dc85e1f791a9d8de864772d098906ae73567f889d8753bcc5ee454ed404c4956de78081972d0f4b79f5d9279dbed4d3d893cc8722ddefdb3b6e5e5ea591fc6b69db4fa9e43b50d8cf32ebe78b6d35771b5b01fc241fd635d46a65b81c4aeb6e416f12c159ac4137616132083a9118ceabb4496e62f3128cb145955795eafd83acbf43143131a85848bcfd5eba599eed"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf0, 0x880}, {0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000004500)="6e02172a0dac0259c0b696f5", 0xc}, {&(0x7f0000005540)="731a21e0dcbd27557df1ca21e2bdf23e0b01882b1e77b5df5305b3bdb0025f0d91e5e778063fb06c34bb35d18d0ae168c06168dca9ebac9da0803250068980ed9184f736502367fd8765c71bb71b978f4b8422dbdf60939af114294b4a8064ad45dbb301443a803a7dbd176d68eea469975900efb0259d4e934a0ce32876368369944e97fd812dc419cef0c8d2f066a0c9390bb1b9cd086c02416cfc56715e76df504c8c0d4fb022d1ef635b7ff8ae10843a7eee3a66bc5b5a54b6c667fc4fbf89fddf2fe940e0179f8d7a8e0c543a78bd7bd1c9baba90754ebfaa06374dc45707092e813ac09b3ba9c8debef12202718df9009ee515", 0xf6}], 0x2, &(0x7f0000005680)=[@op={0x18, 0x117, 0x3}], 0x18, 0x840}, {0x0, 0x0, &(0x7f0000006b00)=[{&(0x7f0000005780)="dbea4a7254f731e5406485c6a5793418d07db591952aad180f47a1a1663cc8b6b1cfe07cc33031b074b69b6d8e10c04c5a551ccfdc78557ece3287984c323b2df3e7efc0f84c89263ab6800d4760886529169147814b9f905cfce27c1b17fab7de826d676dc3bf6186104b09910ef7bb151d3040e56d0ee75d641250dab3f6f722e4686fe339c01e097ff5a3ee2fd456c91343326b53ab093b30e8622ba230e2e6db3e364e3916446cc5efd22c71b6dc231157dee70124305beed096ae6e31f890d7f54484300de31fa72289dbef6737fa2b4c4f06f3e6bc845b28", 0xdb}, {&(0x7f0000005940)="890483f2f896c20ce4b322117561e7cf598212246b6b94e47869f0def381c5425ea48361d21e65a1bb7f5e7b3a13689494bf1330d6bb74682cd3d2d601b99b5ed7a84030a4609a21baf2980016d1574f73cfee90db00f3312611c9da373264d55826cdabb1c23b38ea0a314a06e2ac99b8701077656e964b8d60835b7465f72642706f0b1ad611ebbc2e05955b3baed2ab8e5f68", 0x94}, {&(0x7f0000006a00)="375fede93c3e9dcf92018342124afbfe81fb8c4d86b9654c0641f23dc697ed65a8a1e46035333bae111ce4a634afa54117b70ce81f7c91808fcd63120300a638ba7abc86d0f26bd94c16035328ee5c5607b6e40fd5a69e4d4b5b1ef94a18cefb0434edf85b838b8fb37de3755f74668873e3586c5330ebb5b477fbd1f2e9e5f59eec96e2a4902103c855bbe55b864cc9e1d76f8828210caf906575d3b416fd652e69cc900ab863611f24901f2b141ed08305e91354ac78a98969939bb3c924e4cafa883cbf73d7058eac3543b19437a8d086c34d7db353cbb5f3f24085dff158e76d42e780c8", 0xe6}], 0x3, &(0x7f0000006b80)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x3f}, @iv={0x70, 0x117, 0x2, 0x55, "4d82992e928398415f29c1dcf54e7d897e377bafff70f32997a9212811c350aa56548538047b5ec2c9f91f5148cd34cd88fac8807ace30b4e36488eb046bade5bb06d5998039f1bd5894f927b8ae0db916e548c35f"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xf8, 0x117, 0x2, 0xdf, "fbd79715388c24c3e4f7ad9b98e9fc46b3979bb319f4cb045a79578d72dac7c8fd4dd8ec718fdc3012789779547df1e347e7161608c465a4201449a3572c3b4b0eb799eb94de8f2ab5ec810df608ecdb022aaab6f5f95179dec3dcd8fe917f92f418be93b53e633b00d82cad995d0b2847e0e6c415073414cdc2ae23aaa8d822e439c4c197c0e30a56d9648494b1dfe30ac3871106d9b4124057292f84bd4b7623a6e489fb21b7ea443fb456adb4ce115d7e44cdfce3c942778d97560d2c92ceb62efb889c2c9f219c53db4934ff92450737ac9e52c88df13547238c4f9155"}], 0x1c8}], 0x6, 0x14) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000f6eff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000892fb0)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008adfba)=""/70, 0x46}, 0x0) 2018/02/24 23:51:59 executing program 4: eventfd2(0xf3d, 0x80800) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000009ffb)='maps\x00') preadv(r2, &(0x7f0000002ff0)=[{&(0x7f0000004000)=""/1, 0x1}], 0x1, 0x1000) 2018/02/24 23:51:59 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="f20f1d1f9ae2f7000078008fe878c3ef00b9d90100000f32b8010000000f01d9c4e17c5d710467360f01d166ba6100b800000000ef65660f79c5660f38801f", 0x3f}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0x7}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10040, 0x0) sendmsg$kcm(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="37ee4fefd9dd6ebab2499aaccfa6a2790be7bba44129b111923e34a0b307fa346f68ec21949f6afe8778b139308b4b946c7a94241f317f72c7270abf1a6776d4babee49d0d8024114d287a7148d0dab6e963c0db7c1fcf6d90923933b15ece427755c8b68e00c4", 0x67}], 0x1, &(0x7f0000000180)=[{0x100, 0x117, 0x2, "bcacc810480bfd98ce71f0e547577a9209794795369b4a0001b2fde3d12b4744878318acf1f3e75b7f91d6566db73b6d61208d2e5f53e76c50b1b9ef81bfa5d458d5238964bc6851b0fa145fc30cb05a9576bcc7e086b7a1df0e6a8104190710d361ab4749bfb266ad846f3b2ed9f509762a0c9842af898b02bc8852092306ca98d9260a596b710ced92cf8a61ca2395e1fa0bff6c65fe9e263fada6ab2f7e937b7d028aa660c034fe1a6e426694a8ddd1dadd7a353a7fc6375833f09f868f85ada4fa6f60c1931d7f26536a412ee3a5906279920b36a600eb542ac36f6bac1fe7543a2b28c35070b9fedb"}, {0x50, 0x117, 0x8, "1db1ee7705a6845e83954eb8d3087b28f05e725cbb1ce910b1bb865e50aedbda4f6aa2d207ca5255b020b0400f4c67678e5e8cad31bd917e38cde1ee8d91c3"}, {0x1010, 0x1, 0xb5, "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"}, {0x98, 0x103, 0x9, "afc7086b7afeda40784b8bad03f52487e492c68b0b3671c595011e0b30434e2033af305751ace8d11c502712eb56c330b3e182d7d182ffea3da3b05cdc6a31a6e51ce3acf5c315954747451f580915e22fe9c242ccbd46e02f1093a26821a2745afe1e30c607ad1a7deb3cdb2fe7de34f4b51b12a5d8d2bb7fbc38e7ac8fa18361f48a2508"}, {0x40, 0x0, 0x8, "c96b62dcde45eb49c857f264c52bb4c56b1d4edcb10e25677697a6ac0be157cfba48a6fa3ce9df36a65fece918ec"}, {0x48, 0x117, 0x259a2fb8, "2e668f8fc628fb254fb7213d2d8e0d2541ed8b70b57aee7601e0699f0c8dfdb39cf110e22d13d131b520eeb594bcfdb353"}, {0x90, 0x10b, 0x7fff, "bfbbc889264bb8210db721d0b7fc118d0a82f82525b4ae979cebe4ba7ebd40dc5a8b89143e7a091177a81ae51f15d31fd5eb1e074c0da3844eea746a6b994c9c40b8760e0be75dcdfede3ff3849442470d39fec902416663377395ecd2a7025da6ec9eb394e566fcf2b02ac951a127ea74c68aff9da4dd0681"}, {0x90, 0x0, 0x400, "0cb20eb1eeef2cda56fdbd7548aa0347c9d6632cf21f54b5b3712a4f77fcb54cc0d52b16f0eb001acd46126cf22ee0f4031f0e93590dcaf109dc1e250f9835b13f8c89ab9b70443f7478fe8fa7d5669719131b8466d02ae49afba096928045107cd337c5460ba325ccb7e0d6c0f0b3e536eaa49b071e583a05b9e4ac"}], 0x13a0, 0x20004040}, 0x845) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d7000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x48, &(0x7f00000001c0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setns(r4, 0x40000000) 2018/02/24 23:51:59 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x7b7) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) close(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/02/24 23:51:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003e9fe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x8000000008000009}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x101}, 0xfeae) r1 = socket$inet(0x2, 0x2, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x80000001}, 0x8) 2018/02/24 23:51:59 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000000)='(posix_acl_accesssystem\x00', 0x2) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0xffff, {0x2, 0x3, @rand_addr=0x9}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x100, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x40, 0x6}) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/196, 0xc4}], 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) connect$ipx(0xffffffffffffffff, &(0x7f0000003000)={0x4, 0xfffffffffffffffd, 0x0, "7ef600000060"}, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x6, 0x3, 'client1\x00', 0xffffffff80000000, "fab50a89c82d52dc", "faffc49e61f67c25bf0081f633d8c5820f268569bee88bbd67048670eec06c86", 0x6, 0x7fff}) 2018/02/24 23:51:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00007f1000)="b2", 0x1, 0x0, &(0x7f0000d4afe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/24 23:51:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x0, 0x158, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1f2) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db059d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r1, 0xee, "0215878fb0323948333fa3efebbc6b937604d36cd3aef95bd60a475a7236d4522ddc73a1846750b7872f84dbdc8f5692519ffc996490b60908d608be3b8a2b8977a4a76953623278ed36433acae7ce9f87c4114bdcd383c55d295bc11608c87c7b5db1e8c370075c23dbfe2ecbf05c2fd13bc0f17a2daab32e70ce52ff3bdf74f40b2c5893ffaeade325e4e824d7395e7fd7876a4e42405f0829c3a293552549a1a992c6f2891e4fe0b363c795094b7dd6a386ab8af96e2e87541f57d9a88f9ac1fe38e4b733894b999eb1f58ddbfbe402ab250807be6545dad1f77982cac32108a5233ce981a1bf531c6272ce46"}, &(0x7f0000000500)=0xf6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x480000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/24 23:51:59 executing program 0: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', ')\x00'}, &(0x7f0000000080)='((@[:wlan0selinuxvboxnet0\x00', 0x1a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10000005) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000607000)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffff801}]}]}, 0x24}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)=@common='syzkaller1\x00', 0x10) 2018/02/24 23:51:59 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040)="8d8673c59b4e98c0a87c816cdbdd94227a516827e9c9f47decf211c1be564cc30702c620fc70a30e0c311cd2585b00c52de110c7fdc710abe35308492a4d7d97f6159da053b3221827d013396b7a59fa4ce52b7a565728ceab88d279d49905b2c38296f7e7be91c91e4b451d60eb8a89fd111985ebb28f230d24ea8945cd130539adebfaf555cf6261df82ccbfdc26f0aafe53eef4c82836b6990989d09136821ee0a6728266de957c7b7c414a139008c2fcec7177da6925c8e7b91941c2ba898801c11fbdc8aaa1baa3e2bccefe224207738f73259539af69c5ef253b8facd33cdc6c", &(0x7f0000000140)=""/107}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) r1 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r2, 0x3}) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net/nfsfs\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fff, 0x401}, &(0x7f00000003c0)=0x98) r5 = gettid() r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x8) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000000080)={{0xf000, 0x0, 0xb, 0xfc, 0x2, 0x3, 0x2, 0x5, 0x0, 0x6, 0x40, 0x1000}, {0x0, 0x4000, 0x4, 0x80000001, 0xfc3, 0x80000000, 0xfffffffeffffffff, 0x10001, 0xfff, 0x7f, 0x401}, {0x3002, 0xf000, 0x9, 0x800, 0xfff, 0x0, 0x7fffffff, 0x0, 0xffffffff, 0x0, 0x5, 0x1}, {0x3000, 0xf000, 0x0, 0x401, 0x878b, 0x1000, 0x2, 0xea6, 0x9, 0xd8e3, 0x5, 0x2}, {0x7000, 0x0, 0x9, 0xc, 0x5, 0x6, 0xb00, 0x7fff, 0x8, 0x6, 0x8000, 0x7fffffff}, {0xf000, 0x3000, 0xf, 0x0, 0x80000000, 0x0, 0x8, 0x6, 0x65f, 0x4e, 0x80000000, 0x2}, {0x5000, 0x1f000, 0x0, 0x1, 0x1, 0x1, 0x3, 0x2, 0x9, 0x20, 0x80000001}, {0x2000, 0x0, 0x8, 0x4, 0xfff, 0x3, 0x80000001, 0x5f, 0x3, 0x7fff, 0x8, 0xfffffffffffffff7}, {0x16000, 0x3000}, {0x7004, 0x2}, 0x8, 0x0, 0x10f003, 0x2000, 0x2, 0x400, 0x1f000, [0xd61a, 0xffffffff80000001, 0x1, 0x11]}) ptrace$poke(0x4, r5, &(0x7f00000001c0), 0x4000000000200001) 2018/02/24 23:51:59 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x28c00) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x2, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x82) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000080)=0x4) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) unlink(&(0x7f0000000000)='./file0\x00') utime(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0xffff, 0x9}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000179ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 23:51:59 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) setns(r0, 0x4000000) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x1, 0x5}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) 2018/02/24 23:51:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) fstatfs(r0, &(0x7f0000000000)=""/27) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendmsg$alg(r1, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)=[{&(0x7f0000279fb8)='?', 0x1}], 0x1}, 0x8880) sendfile(r1, r2, &(0x7f0000ccb000), 0x357) 2018/02/24 23:51:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) 2018/02/24 23:51:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/02/24 23:51:59 executing program 1: socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfbff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/02/24 23:51:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x68) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 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, @perf_bp, 0x100, 0x919, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x800000000000009, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) write$eventfd(r0, &(0x7f0000000100)=0xffffffffffff0001, 0x94) 2018/02/24 23:51:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) pipe(&(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x657, 0x3}, 0x8) connect$vsock_dgram(r2, &(0x7f0000000140)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0x10001, 0x4, 0x3, 0x1, 0x0, 0xffffffff, 0x20000, 0x0, 0x20, 0x7f, 0x0, 0x5, 0x10000, 0xffffffff80000000, 0x4, 0x3, 0x2c0, 0x3, 0x3, 0x7fffffff, 0x80000001, 0x40, 0x7fffffff, 0x3, 0x9, 0x6, 0x7, 0x800, 0x3, 0x7, 0x19, 0x5, 0x8, 0x3f, 0x20, 0x4, 0x0, 0xfffffffffffffff8, 0x0, @perf_config_ext={0x6, 0x41d1}, 0x18000, 0x8, 0xffffffffffff0bed, 0x7, 0x8, 0x6, 0x3}, r4, 0xa0000000000000, r1, 0xa) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/24 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x800c2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x8, 0x632a, 0x7, 0x2, 0x4e2b, 0xff}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c8ffc)=0x18) 2018/02/24 23:51:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r3) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000012ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000380)=@mpls_newroute={0x20, 0x18, 0x103, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8018}, {r0, 0x8000}, {r0, 0x4}, {r0, 0x4100}, {r0, 0xa4a0}, {r0, 0x260}, {r0, 0x4240}, {r0, 0x2}, {r0, 0x1010}], 0x9, 0x10000) getgroups(0x6, &(0x7f00000000c0)=[r3, r1, r3, r1, r2, r2]) 2018/02/24 23:51:59 executing program 2: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/24 23:51:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r0, r3, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000d70000/0x18000)=nil, &(0x7f000032cfe8)=[@text16={0x10, &(0x7f0000daffa8)="8fe90801a412d3660f7e8f000066b9240b000066b8c89cfebf66ba000000000f302dbf0066b9800000c00f326635001000000f302e0f3566b9800000c00f326635004000000f309a0100340067660f3adfca05662e0f01c8", 0x58}], 0x1, 0x0, &(0x7f0000cdcff0)=[], 0x0) dup2(r0, r1) 2018/02/24 23:52:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000027000)={0x18, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x440040) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x8c) 2018/02/24 23:52:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x32) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x1f8, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x10001, 0xfffffffffffff576, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x1, 0x9}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x9, 0x4, "470a329c178b4dfa0629281aa1402888997075295972e0b80028bab94244"}}}, {{@ip={@rand_addr=0x3c, @rand_addr=0x6, 0x0, 0xffffffff, @generic="e5b4ac0151e2d182c7eaafd2c2d674d0", @generic="7f1f77cdb8351a0944393c65ae08c1cd", {0xff}, {0xff}, 0x7f, 0x2, 0x4}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1ff, 0x8, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x9, 0x7ea, 0x2}, {0x5, 0x1, 0x40000000000000}, {0xf17d, 0x7, 0x9}, 0x48, 0x6}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="e19f2d9d671ba6e13eb8b681af2988bf", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x9d, 0x3, 0x11}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x5}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x911, 0x401, 0x8}, {0x7, 0x3, 0xffff}, 0x1, 0x18}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) r1 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x9, 0x500) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x40, "bdde15065a53f33da8b94aeb8abe6688b3e8cd0226bcdc12ac1ae4a25c43b5374684b5d218012ad6777467718483e41daad07666238f0d561a5a8c7a529fa7af"}, &(0x7f00000004c0)=0x48) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r2, 0x6}, 0x8) r3 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sendto$inet(r3, &(0x7f0000b5af5b), 0x1e1, 0x0, &(0x7f00006f8ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/24 23:52:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000180)=[r1, r2, r3, r4]) connect$inet(r0, &(0x7f0000a66000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) pipe2(&(0x7f00000001c0), 0xb431eb5ad57e01fe) r5 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x9, 0x400000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0xda37aeda18d9c041) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x2, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x9, 0x0, 0x4, 0xf468}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r8, 0x7, 0x20}, &(0x7f0000000340)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) [ 78.144793] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 78.161697] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/24 23:52:00 executing program 2: syz_emit_ethernet(0x72, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0xb01, 0x200, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "88feff01000093f319fd5f96ff73"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 78.215167] tc_dump_action: action bad kind [ 78.224470] tc_dump_action: action bad kind [ 78.229160] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 78.245268] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/24 23:52:00 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x50, r0, 0x4e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000040)=0xfffffffffffffffd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x108, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000040)=[0x38, 0x20, 0x40]}}, @request_death={0x400c630e, 0x2, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000080)=[@fda={0x66646185, 0x8, 0x2, 0x14}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000000c0)=[0x38, 0x38, 0x18, 0x0, 0x18, 0x30, 0x28, 0x40]}, 0x8}}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r1, 0x1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000140)=[@flat={0x77622a85, 0x10b, r2, 0x1}, @flat={0x77622a85, 0x1, r3, 0x3}, @fda={0x66646185, 0x9, 0x0, 0x3f}], &(0x7f00000001c0)=[0x28]}, 0x3}}], 0xa4, 0x0, &(0x7f0000000340)="b4a7edf38e5f84bd2e68a6b52b6c5add4d6d2b75ca0624524c62ae0571d42190659011e5b9262a2aa704655114a90dd5ed541a947f3220d2eddb242ba165dd44b2aa98d14b7bfd625f0ce74d0208642eeb4a154dbe1f2c19e1d5cc7f49fb9025bf0e3293422676a2250409a97fa5961e3dd496a1c9fb401285017aac7e7bade7370510465b3091b4a931b8b43058c2109b528b3d44a32778fa457560adac4cd557c5a816"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a)}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72)}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f000057e000)=[@acquire={0x40046305, 0x2}], 0x0, 0x0, &(0x7f0000beffff)}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x8, 0x4) 2018/02/24 23:52:00 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040)=0x3ff, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000b3cf13)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/24 23:52:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=@ethtool_flash={0x33, 0x7ff, "207b157508234922b1bc6435b74609e81d93f6ecf9cd193b361bd60e98f14bb7a580b41dad5d91a07f32c41124b34259ce97717e980a3c338be4b1387adee79d071a62feec0c50e51614bacd8c70b3f7a9c826cbeba1d42f405ad04adac2a0a2b9724e09c394f816711901673deeb0ea31c25d9e1781f961d64a4f3fecd3a5fb"}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/24 23:52:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x402102, 0x0) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000140)="5e68993fe13159a5bbece420bb5a474e90029dc37846716c36811872641bdd975e3ced6680f886977f2e6ee2345d46eb5cc6145842aa3f8c3c479180e7ba885b05dd129e07533efa4541440023", 0x4d}, {&(0x7f00000001c0)="a842e8beedbc0cad28fe53d531085aba8c6370d6d6e6dc8ac6e437058a529d09f1da5fc23383e2c6f313add031ddf85f4655e05de594e71aa6acd0e630acfa82f61ebef466919981a8cfb59959469c08069917b63a2614f3647998dbbe367eccd20c3922b66a92d36e23724b2ee8eab7d00fd3e3f9c9387f51ae816ff4f6f72e18f1e7193be686800800d87fafd8f8abdfe459d10dff675cda8dd862716840756d8b", 0xa2}, {&(0x7f0000000280)="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", 0xc53}, {&(0x7f0000001280)="4c397e9ca584d847f12e85e0bf8beb17a64fe54d316c23465ceeeae569f2322af1146613b4ba07d640917fe3350bb68ca03acfe3abc8793d86e5e2", 0x3b}], 0x4}, 0x80) bind$alg(r2, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) ioctl$int_in(r4, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r4, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r4, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002faf38)}, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x7fff, 0x3, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x8, 0x7fff}, 'port1\x00', 0x10, 0x110040, 0x3, 0x1, 0xfff, 0x3f, 0x5, 0x0, 0x3, 0x100000001}) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="00036f", 0x0, 0x0, 0x0, 0x40000000000004, 0xfffffffffffffffe}) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000080)={r0, 0x5, 0xbc8e, "a0e507db6a95a4928188f2fe83c20c8ff35994374ea287d2f577fca896faebf99149cea7a82edc2edfd6b6b5f7358d990576af7c754bb84a5b7b71b9325b64a402f4ff0276a627e7613251b51b9bec3bcaeb82fd7c9ccfbf897f5b8c6fcccc39eb3f868f3286734e513d0554e2fdd5576dae96bcd0a231de82e63ab5518b0442b3f79eabad89e5eeb3edceec1f2c02f11ea36fa572dd7687aed77d9dd6e15b4be9d7714d8566c5d137ed9c65c9e22a4d9638df459c40cf1fa2ad3714f851682df245470bb123c4"}) ioctl$sock_bt_hci(r5, 0x400448cc, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001380)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) r7 = getgid() syz_fuseblk_mount(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)='./file0\x00', 0x0, r6, r7, 0x9, 0x1, 0x1000004) r8 = memfd_create(&(0x7f0000000000)="ef73797374656d70707030232c00", 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001300)=""/16, &(0x7f0000001340)=0x10) ioctl$KDENABIO(r8, 0x4b36) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000180)={0x10, 0x34000}, 0x9, &(0x7f0000007ff0)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0x4, 0x2, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/24 23:52:00 executing program 0: prctl$intptr(0x1e, 0xfff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x100, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x7, 0xcd) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="b7737ecb5498ff03fdd7ee4fec1fdbb1a4a141f835a06386b893675f1973f23f7293fdd0e03c98db07277e37f6fb8fa22439f708a148798dfccf5037108bee6e07b8466f8437155a966d316a42cc8fb0303fb6ecffb18cfa0f388b1318e520f2b6bc51b8b0f6e358f9a5b302d9dee9f267f1dc8abd22e69d581f1380481ed116062ff51f7b3495ee89b1e7aa39c1ef925f5c5f78dfd8be947be18a2a8825e49cf0d39873a70691d253edb3a1ba4557612f2130feef", 0xb5}, {&(0x7f00000011c0)="e28961c5b60ef8ba43e1fc11c53934c304224e26fd4b7e0b60611f201e43c9e31056320742843d4a68cd901e7df81f60e100e38d131243167a8daa38b9e458db65b0168f0686abcc0de1bd9ca029d0de92b1340d8a509b34911eef1cb2351f8551cd486b3bb244245b45c00c7244c62e30782c7f6a7bbcfba0a15dee68c152515cc7dfc0762fc0b6eeb7d2b9843631543740f44654a8955d6bdedffa863e4478a240191d92eeeef6b9a15b81985e4d9630ae7d3822b019", 0xb7}, {&(0x7f0000001280)="b677108ef558423a43c544c83d7d3306057ff2343636b979dc3597f93722327b04543c9e5dcdbce5fb96c45ef066fb977990d741567ec8cbc1e3e2d50df2d0b5059a4d788baec5b35e3543f3bb79a681a7e40e78a409e9355854b688595c0d437d567f6b2ba8fc348e1b87dcf64ff3c6d2a01db271ac9a01398539bf262ada6f622921e3be374848b5003684a72bf051cb6eb95805090c4ee4ac53847b385858463e9cef20cdc4f2f1583192de394f3d23ad", 0xb2}, {&(0x7f0000001340)="0fa8e592279a7e0ab074b633a92e4b6e888c7d92bf78d3bb8b27150ef734645cf3807399256e1b5d65410fe1e80c1f1c67444f98a43a3c1e415e4b14de5caa4e1e3d4875792f6809b2caa09b5be353b739c1d44fc416dd5196a3581346b348f1ca8d334a61c1fd3bc4cd20583ffc88947db0c4b6492d6da784269139344ac3c1d5722852522c01072a80162bd72f7cd6f2e378d7044df6faba2ee586725652fe6f6f06be5812381dd1a56c0d72836fcb9a8aa741556cd4fea62b72", 0xbb}], 0x5, &(0x7f0000001480)=[], 0x0, 0x40000}, 0x800) ptrace$peek(0x3, r3, &(0x7f0000000040)) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001500)={&(0x7f0000001480)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000100)="7ce8976eb05975993046e76d60ee8742a2399578d7bb328b743f54251664b53ba663c30ea9d6e7eb5e4edf59162965e3faabf6bf97b8271f13d2d356b5e9ed7c88e8fca20097070465c0cb9df810cefbd6ddd563d549240e4d7b14708d20306b2ba04f95aa4e7daa46aa6d9b7f75712e1c2fe5832935e5904931e22958f354d51a64d44287ccd912729c8605a4d310bc7c8e937b4952dbef6e35ffc0d65972d701f447e90577c4485beb4c25a96fbfedf3c0fbfbbf2f3d25f5199b00e1ac89749da8da73eb653053f328b1464d8726802857c93d712e662aaf6cab7cdfe5903f02f6ce2b01a13293234ec0193a8ba58b0ec2a5", 0xf3) fcntl$notify(r2, 0x402, 0x80000000) 2018/02/24 23:52:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/24 23:52:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0xc7, &(0x7f0000000040)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f000000afe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000007fc0)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14, 0x84}, @sndinfo={0x1c, 0x84, 0x2}, @init={0x14, 0x84}], 0xb0}, 0x0) r2 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000000), &(0x7f00000001c0)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x6e0, 0x0, r3, r4, r5, 0xc1, 0x5}, 0x4, 0xfffffffffffff1ac, 0x5, 0x7fff, r6, r7, 0xffff}) 2018/02/24 23:52:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000093b000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000116ff8)=0x39) shutdown(r0, 0x1) shutdown(r0, 0x1) [ 78.361087] binder: 10956:10965 transaction failed 29189/-22, size 24-24 line 2848 [ 78.365827] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 78.376319] audit: type=1400 audit(1519516320.197:66): avc: denied { transfer } for pid=10956 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 78.376644] binder: tried to use weak ref as strong ref 2018/02/24 23:52:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}}, {{0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3f, 0x585e35e56c7352d1) 2018/02/24 23:52:00 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x418000, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x807ff) r1 = semget$private(0x0, 0xa, 0x148) semop(r1, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r1, &(0x7f000001a000)=[{}, {}], 0x2) semop(r1, &(0x7f0000176ff5)=[{0x0, 0xfffffffffffffffc}], 0x1) semget$private(0x0, 0x1, 0x0) 2018/02/24 23:52:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000000)='WWP', 0x3) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/24 23:52:00 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x40000120, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/24 23:52:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0xf000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/24 23:52:00 executing program 2: r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"f5a5b56beed6665f297431487fa8e752", {0x4, 0xb6b, 0x200, "b174fa6e3b0a"}}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) [ 78.404482] binder: 10956:10965 Acquire 1 refcount change on invalid ref 2 ret -22 [ 78.429676] binder: 10956:10976 ioctl c018620b 20000100 returned -14 [ 78.442796] binder: 10956:10965 ioctl c0306201 20000400 returned -14 [ 78.449590] binder: BINDER_SET_CONTEXT_MGR already set [ 78.455294] binder: 10956:10976 ioctl 40046207 0 returned -16 2018/02/24 23:52:00 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/02/24 23:52:00 executing program 2: r0 = socket(0x1e, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009b5000), &(0x7f0000000000)=0x6) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/24 23:52:00 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x6, 0x8, 0x6, 0xff, 0x1, 0x95f, 0x770, 0x3}) listen(r0, 0x0) [ 78.467243] binder_alloc: 10956: binder_alloc_buf, no vma [ 78.472890] binder: 10956:10965 transaction failed 29189/-3, size 80-16 line 2963 [ 78.474380] binder: 10956:10976 Acquire 1 refcount change on invalid ref 2 ret -22 [ 78.497578] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.503574] binder: release 10956:10965 transaction 21 out, still active [ 78.510567] binder: unexpected work type, 4, not freed 2018/02/24 23:52:00 executing program 3: r0 = socket(0x220, 0x2000000000000006, 0x6) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='vboxnet1/.\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0xff, 0xac, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x100, 0x800) 2018/02/24 23:52:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9f9a83b1a8b425e2e348e76b9a4e5e24934e709c80373cfe089622b77e4f987eefb67bca0f73e8723a2543b4d880c0319f2fe9a7c64b80308860892ec9463569742d0bd07a7ac7f88ebda163c5f6d5354012ba82c05ec5787405407ebfc430506aff11af8cd8b5806491dcf6b8945424767d858491532c6a94d4d80a8c1205fb86b4a6710c63f82fc484e635b8969c64f3f498", 0x93) 2018/02/24 23:52:00 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000987ffd)='&-\x00') r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) [ 78.515866] binder: unexpected work type, 4, not freed [ 78.521167] binder: undelivered TRANSACTION_COMPLETE [ 78.526374] binder: send failed reply for transaction 21, target dead 2018/02/24 23:52:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0xffffffff, 0x5, 0x9}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000124ffc)=""/4, &(0x7f0000000000)=0x1c2) 2018/02/24 23:52:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000000)=""/77, 0x12}, {&(0x7f0000001580)=""/124, 0x7c}], 0x2) 2018/02/24 23:52:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x5, 0x3, 0xff, 0x0, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 23:52:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000527ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000000)={"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"}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/24 23:52:00 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/24 23:52:00 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x490800, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2e, 0x80) getpeername$inet(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000200)=0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r5) r6 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x4, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000400)={0x8, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000440)={r7, 0x4}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={@common='vlan0\x00', &(0x7f0000000480)=@ethtool_perm_addr={0x20, 0x37, "aad801bcaf0dd79724fc7bc22acd74a8c9f5d0b94f10d2acbf0ce213cd9c5eb00102a8d865874460dd05df04e0ae1a3edbccbf4b85bc75"}}) delete_module(&(0x7f0000000500)='\\cgroup:\x00', 0x200) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000540)={0x0, 0x0, [0xff, 0x0, 0x1000, 0x65e]}) pread64(r6, &(0x7f00000005c0)=""/183, 0xb7, 0x0) lgetxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='security.selinux\x00', &(0x7f0000000700)=""/207, 0xcf) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000800)={0x0}) fcntl$setstatus(r8, 0x4, 0x2000) ioprio_set$uid(0x3, r4, 0x80000001) timer_create(0x3, &(0x7f0000000840)={0x0, 0x36, 0x4, @tid}, &(0x7f00000008c0)=0x0) timer_gettime(r9, &(0x7f0000000900)) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000940)={"f72bbd4fde6ac9a33b70c581e9b743fb", {0x4, 0x7, 0x8e, "d168f3ca9d61", 0xe82}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000980)={0x80000004}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000009c0)=@common='yam0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000a00)=0x2) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000a80)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000a40), {[{{@arp={@dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xfa5c, 0x5, 0x400, 0x8000, 0xd, 0x9, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', {0xff}, {}, 0x0, 0x240}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) llistxattr(&(0x7f0000000ec0)='./file1\x00', &(0x7f0000000f00)=""/193, 0xc1) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000001000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) 2018/02/24 23:52:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000e09ffc), &(0x7f0000000080), &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x20000000}) sendmmsg$alg(r3, &(0x7f0000003840)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="d2e64118567c11ea9ab15c44cc7f84f2b93bc42edd0348fadd83c4c8ac438de96d7d764d8be5fea1a2a2b830ed49b5cfe623afb474a109324ff19e84ac49ec45d700ccb2c48dba76ef6a03fb0edf6ea38e15bee56a1a4dd626e65b6756987d67f24c7c4480590e9144f971341c09441ceafb2a22382dfb7bbbd82af881bfc5d2e705aa9082163de2916f192ed102054d15696c6fbef0f6203ab88658c8db24891427553c6fa7135ce09bfe82e54856b2a94a849ddb769b05ab718d65b8a60254038377ed650b21d9a77667af10d3c85ca5921caad4b627997d5ae3f972707c53fc01f8", 0xe3}, {&(0x7f00000001c0)="bdb5b5bfcc6591742976af0468d1795c5e6a70803404817411b22ff244ea6532bcbe8a79fa90d4c32e7f1f176102c8f54dcb04b06c517af63e2b1ef3f3c1feee032d236a40ace5ac6b7bd631237eacd23311eef36d117288f352c21dcbcf0339f0da618b952f3b73cd17b138c858fd44a3c709b3131740b61d885436b6b03cef1a8f030acf15a7d5de24fafab2c44fff0b80249f3b2ed6910f", 0x99}, {&(0x7f0000000280)="b5106945809e6f0a5ca4e44a14e804146a8c3fe6aec47488f770ccc47def404ec38f98d57971ba97bb959bda10029cf8d8d83d338e054a6c6f264f4774afd689fc0b0c81d99f43bc5deb6d16f93556c60a4db1e494e931b213dbc12b71e646f1aff7bf1eb2fe373ec5548a60cf6553f52b004eefbf54ec9a3c3123b88fe3987d6d5d7a09972e04d77ef2b8734d0f9c597148b0be64d9e8319ded6c07cf62ef16a4fdd6c88a9333ac58d29d6a78826e6c34d5b771c0d30d", 0xb7}, {&(0x7f0000000340)="ae3b49ad96bb8472668c219d9c329d0e66697f1aceb03e58cd753166b626579be0ed331196b0e99779e1af79558d61ba1057e4c03a0f4190fae58d3f38156c87ce97c1ea63c8927870ff5035fead22c7586c1b1f46df70da65c5dee789d0befcfb289094012edb14363e0474683b64f2fb6bdaa4eb93cf63817402f0c747e17d17fdf1738d698e45541cbe8c9c978f65e15b6b50b8cbc185262e44afd41bfe9488e3efd5bf073eccb4dd33fad1cbc2212d0a922d76345b5a1c677e0ea91e72f64cad533bf4ee671c813cbe96d2b0cc363bb40801e59542c7f1fb557f3334b0480c58701a4f639fdde83515c985b2", 0xee}, {&(0x7f0000000440)="059d7dda97bf95a9c0a8ab7fb12cb1073ccc10dbf4d56b6d2d9a502f7689cdc0543faf732445c0ed43e0e97f070db2d213e8de91cdfea3824233a8ed25409f522cb5b06290b6c84a9942d6fc445a3dce0c8b4e22ec59023451f9d3916d5b80ad34b4442d653af9b6f61cd28346eda190d8caf40f7108fc3ca969fecfc2eb5b542b369c5eabb266a46d3483a73b72ee770a3b21f82d40c98514be641d7fcb52b092bed3d0988864", 0xa7}, {&(0x7f0000000040)="a41cca0cc137ca93b7", 0x9}, {&(0x7f0000000500)="db6f81d1ef6caee21edf77a278d2f8d8d9d472ca0c9b8cf86f5ac233edf188826dc5f7ebf2f1e1efc940d9089226bd55d8edc63f5ab4cac4e13f20f3858228b7d86f914ed373d4f5c2ef929bb62251a671166ded8ecdc9fffb37c66b69310e6420896e8d68df5aa9b6eff105929d9c752ee9016cbc1c5aa41b10c5", 0x7b}], 0x7, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x90, 0x117, 0x2, 0x77, "1784df8ca58a8735ed2d2670eb33019782d556de8cbe33841351a75ac62161cc6a30f1b3106c7703d091588dd8ebc3baa79f61492ee87e62dae9eaac604217ba6eb5e4fc08f958e5c3c0b061cab2dbcfb4f51a863c425e48330e944adf851dadd8359d2dffcfeefc5c076fd0c46aa1fe9c33ec53204854"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6f}], 0x120, 0x200440d0}, {0x0, 0x0, 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{&(0x7f0000001fc0)="619ca0d3bb0d02d2b01463317b5910165e02b8974b87628e933d4def83e4ad64170044b174813d65049287cab4f8ad1ee58a5605a23170ae4326a9e428180b75325f472f568dc9addb60a42ff5c336afa9f55a10d639d3b0f40b5d8de2ef2cfe78d8ca9c0748209f5f74b4297169171434a185deea389336263a9e92157d3036c1d124531a7566f7f76d26c3783924748a8a7a4e1f5d11", 0x97}], 0x2, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000002480)=[{&(0x7f00000020c0)="d9592ae2859a994092facecad59cee901901a8376f7f19a8f3ae436b96ee9691b0432d32593c39fabff834f4f073a89841bafed57b2e04a796394612b578de0d15b97521b45cacdd0e49c662e3c0628a68610b5e5b23eb524eb826970093c886e0481a973a2663faa6fff6f5", 0x6c}, {&(0x7f0000002140)="a734441fc8faa4b3bef0de6719b1fd7b92625a5dc8f278b3274bb504ab5e70fbc95636fbb02dd0400b7fdd5a36ff4881a3af1673a478aa3f8dee48ffbe49f79aad470f8f44f5606a8ccb2623130a67bb4a02032dcb0e7d994292a345bd9b407bd574030d277bc24e47106a00221e0faaf0b6e8d7f164179aab59625edae903", 0x7f}, {&(0x7f00000021c0)="7e5eb9f423e7befc40fea9209efe1eb1abfaaa98e7e37950221622185ce71c4b30a0faebe60407b821a3d242287a3d1c3c2b2f7d3da41e4192749e30e4bd48d915cca154680fdb1c01f7daa77a0a517654a7425597587a4cb9f2972215d2cd4450ef7649cbc09a6e776c63fdc0e6e8387fe5cdfb7b9f6e5ebe7b3c20ee734ee1fcab4d0b6f014e271d0d1fcb12a9d1a3", 0x90}, {&(0x7f0000002280)="decf782704d14e7540557e79a8fbb44945d311fc79504e86bee6bb8f836e5c9db543af33912a6df03f0b3523a300ba183d0d1238ec0bd4b734a3594038565bde712be4c8", 0x44}, {&(0x7f0000002300)="8f9ed638763be2155b18622f84a5c821a42036820a8bc46082d91b0e6c2c36d084756e92a9e8c4a39dd5cd624869bacc1c07a68483ce2bf09cf490183b533d4bc6edda0ac5cef4e2e75aa3a0f3f8b9b223d20b2d76eac90c772f19d3b6820c4fd8c10246f652eba7335160d1021b8e56d5c99bd9ce77d3c6", 0x78}, {&(0x7f0000002380)="8e7379bc2a5083f9ef48cd3e828b9ac831ccd0e677d75e221290c2c665391da91959ce665ada01723b2dd35dd57952808d056bfbb816526cbfa7b7dd0adf913fd98065ac3a48e6164113bb85", 0x4c}, {&(0x7f0000002400)="e40443b44ba62cac6788bb530bf757b5106ebf67886da8565f974d20ca7cf20dd7bea9149fd21fe4792616d60bc8eb2ae10332d548399ce7b2d4ae2a40d9e86d9a7ba76bcf98860d56f6b78835f2ce456fb9e154a837cc13d7a9cb95f206541b977d8a49dead38b6aede", 0x6a}], 0x7, &(0x7f0000002500)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf7, "a9151bc5ef7b1d7b73002b398679a6e00971e901e4728019f6e61425b11d8d3a4b566890a66ef2bf3e108556959505c91dbad8e32155a142a28f0b43c4e99dc6e8b933a384dca6075124c340b15a37b86a4f2d1a8e46ecef2d85456018af49369aee803b6f77df1196da1895ff5ed51e7c7dd3b463a8107a11a481fecaa98a3d4b8bf19da36500b71fac3394418f40c93c40c0bdbc1d0cfba611265adb0cc5f3e59efeabd126d93ba7a486b78a2822db20c3c2940d07b3b571f2a5ba24b30d31dd60b546044a5aaae8d52e0ea1d69660baf4d19fc0d4117c33b1794a1f93d469d582974c3601dded838eb58df25021871b9a9590872476"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3}], 0x158, 0x80}, {0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000002680)="478bf81f8c7ff994cc6049bf1f30b474d65271561d4f961e6fa8482178205596740f4844aa57e6aedf6c8ceb", 0x2c}, {&(0x7f00000026c0)="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", 0x1000}], 0x2, &(0x7f0000003700)=[@iv={0xb8, 0x117, 0x2, 0x9e, "f8bbbe65b11851e1e4c1e286e0d8af3a5e4df8eca048751c64dc24cd92015b566f3b1d72e07488358474b70b458bcff18a3cb996e6e31c5731bec162a94e46d10a5c934b10f4cfb8f45dc38f1ce6d06eb1cc6a2c6b9a406b58b2bca852b5b01fcae7742defc4479de87cacd497c7b7822ced36acc4232ea4fe9c497d3efc62c769aff85a29085fa47a7b8f309f19092926a3a6620f2fab42781dce3fc29d"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x118, 0x20000014}], 0x7, 0x48800) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000084000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) r4 = getpid() prctl$setptracer(0x59616d61, r4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 23:52:00 executing program 2: request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000ff4)='/dev/amidi#\x00', 0xfffffffffffffffc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x40000140ffd) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/52) pread64(r1, &(0x7f00000000c0)=""/233, 0xe9, 0x22) 2018/02/24 23:52:00 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100)=[], 0x0, &(0x7f0000000300)=[]}}, {{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000540)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/02/24 23:52:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000778ffc)=0x100000003, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0xfff6, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2400, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) fadvise64(r0, 0x0, 0x7, 0x1) 2018/02/24 23:52:00 executing program 4: r0 = socket$inet(0x2, 0x800, 0x2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x101000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) 2018/02/24 23:52:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f3", 0x1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x2) 2018/02/24 23:52:00 executing program 7: prctl$void(0x27) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40001, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/02/24 23:52:00 executing program 1: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000043ffa)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x8) 2018/02/24 23:52:00 executing program 7: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/24 23:52:00 executing program 2: setrlimit(0x4, &(0x7f0000000000)={0x3, 0x3}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/02/24 23:52:00 executing program 6: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000003ff8)='./file0\x00', 0x200) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x4) 2018/02/24 23:52:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x100000001}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005b9ff4)=[]}, 0x200008040) 2018/02/24 23:52:00 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast2=0xe0000002, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr}}, 0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/24 23:52:00 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000932ff6)='/dev/vcs#\x00', 0x1, 0x0) lseek(r0, 0x0, 0x3) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x62000000, 0x2}, {0xfffffffffffffff7, 0x2}, 0x1ff, 0x3, 0x1}) 2018/02/24 23:52:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) r3 = memfd_create(&(0x7f0000000000)=',\x00', 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000040)={0xbda7, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="a9d2c40ab1593cea8d59f4f7aa86d3d4"}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/02/24 23:52:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1000, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/24 23:52:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000033d000)={@multicast2=0xe0000002, @rand_addr, 0x2}, 0xc) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=']systemmd5sum*\x00', 0xf, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xff2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r1, r2, 0x159, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1001, r1, r3, 0x1, 0x420) 2018/02/24 23:52:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000797000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@common='eql\x00', @ifru_map={0x7}}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x402) statx(r2, &(0x7f0000000040)='./file0\x00', 0xc00, 0xfff, &(0x7f0000000100)) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000000100)=@pi={0x0, 0x0, @ipv4={{0x9, 0x4, 0x4, 0x100000001, 0xd3, 0x0, 0xfffffffeffffffff, 0x9, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, {[@noop={0x1}, @ra={0x94, 0x6, 0xfffffffffffffff8}, @generic={0x0, 0x8, "55e9358569c4"}, @end]}}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "f45bf9002367c6b229c32d8b2516491c2a84cf1ec3736dc7a0aa33be00994f5e959709c84c9f82ebc3014b477dd6f5380203947788ab812cd346937f08953b20502a023c6f8fd722c2c8614a495a5500998353d64bd24634ade82255ff0f7e3e3c19ed2805bb25d647f9fbb240b1349d7cbd3b4b2e7deb4befbb6088fa9e4d70e9a9fe2575d15ed5f94813bad3fb214d504650df57a7506533ad3d98fa12d88b22427fa9409eea"}}}, 0xd7) 2018/02/24 23:52:00 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)={0x0, 0x3, [0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/24 23:52:00 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/02/24 23:52:00 executing program 2: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f000001a000)=""/195, 0x41f00}, 0x48) finit_module(r0, &(0x7f0000000080)='vmnet0\\cgroup#md5sum\x00', 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x8) 2018/02/24 23:52:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) r1 = semget(0x1, 0x0, 0x82) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/241) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa18}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1d4, 0x3c, 0x4, 0x7, 0x1, {0x8}, [@typed={0xc4, 0x2d, @binary="d136813a7d5c39abdf03e5d838844beae2be8bf9f83dcfacd7ab7ccc37bd1699a80c6792b09805a1806aaea92b333d078eb47dbdff224192223c9d063120666d5b04c3622e1cfc1dc11122f2447f13e5737a519203266c903724ca75df6748e05097811661d798c8ea2b82ec108e0df7f6c17422055cfade5a63a90e78039831f56908dd3c33f66a5fa780431cc8f69b5f1ececc5a26b92f0b892d19d63d7675da1273597119a5568a077dba75f3675ec574faa7315bbf49d101"}, @typed={0xc, 0x55, @uid=r2}, @generic="221281de2072581a33cb1a261251abb5adbed37c051277f2547569b2649ac3a3b7c6ea7d5ce039d94d5089917e2d775a2c5a21574aed2417617bd3a755c54ff18228e38f928170df877548d9f354204ab45d52ddeb3d14fb3415afb02060e00041efc95c2578fef1ce6a2eeb859cc2e068ec95e655d586871a936d5186f2f59163f4af83542c73752e984967b8017d7ba40028669b23991c7977545c547fc1b3f28b3bdfa80719ad0397835dec19cf80885a0b4cf35889ddd2fdb723e7ba08238a0834374bfe932e81e296069a0ae9f960ea08b839", @generic="6026446f1f8f92647ce616de6ddd61283fb7819760c1987d7ba174"]}, 0x1d4}, 0x1, 0x0, 0x0, 0xc000}, 0x24000090) 2018/02/24 23:52:00 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000000040)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003ad000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "a5976b9c"}}}, 0x2a) [ 78.884795] device eql entered promiscuous mode [ 78.891269] audit: type=1400 audit(1519516320.712:67): avc: denied { getattr } for pid=11118 comm="syz-executor0" path="socket:[31165]" dev="sockfs" ino=31165 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 78.894171] device eql entered promiscuous mode 2018/02/24 23:52:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000506fef)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000af0000)=0x100000, 0x80000001) 2018/02/24 23:52:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x10], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8a5) syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffffffffffffffff}}}}}}, 0x0) 2018/02/24 23:52:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000687000)=0x8000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000003400)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000003280)=[], 0x0, &(0x7f0000003300)=""/209, 0xd1}, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/24 23:52:01 executing program 0: r0 = socket$inet6(0xa, 0x8, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[{0x10, 0x10d, 0x5}], 0x10}}], 0x2, 0x0) 2018/02/24 23:52:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x300, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffff8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x480000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0xbfb5, 0x7fffffff, &(0x7f00000000c0)}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140)={0x7, 0x20, 0xfffffffffffffff7, 0x80000000}, 0x8) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x10000, 0x7, 0x121, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8008, 0x85, 0x1da0000, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r5, 0x3, 0x5, 0x6}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r6, @in6={{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x3}}, [0xc11, 0x4, 0x6, 0x4, 0x5, 0x6, 0x8001, 0x88f, 0x4, 0x8, 0x2, 0x3, 0x7ff, 0x3f, 0xfffffffffffffffd]}, &(0x7f0000000440)=0x108) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000480)=""/13) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000004c0)={0x8, 0x3}) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/170, 0xaa}, {&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/39, 0x27}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000840)=""/227, 0xe3}, {&(0x7f0000000940)=""/250, 0xfa}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000b40)=""/19, 0x13}, {&(0x7f0000000b80)=""/60, 0x3c}], 0xa) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000c80)) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000d00)={r5, 0x6, 0x582e, 0x2}, 0x10) tee(r4, r3, 0x5, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000d40)={r5, 0x3, 0x0, 0x1f, 0x721efa81}, &(0x7f0000000d80)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000dc0)=@assoc_value, &(0x7f0000000e00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000e40)={r5, 0x2, 0x5, [0x6, 0x4, 0x5, 0x40, 0x80000001]}, &(0x7f0000000e80)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000ec0)={r6, 0x101, 0x20, 0x6, 0xc4e}, &(0x7f0000000f00)=0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000f40)={0xaa, 0x72}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/ptmx\x00', 0x80000, 0x0) fcntl$setown(r7, 0x8, r1) getpeername(r2, &(0x7f0000001900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001940)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001980)={'vcan0\x00', r8}) r9 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003c40)={0x0, 0x0}, &(0x7f0000003c80)=0xc) r11 = geteuid() r12 = getegid() lstat(&(0x7f0000006780)='./file0\x00', &(0x7f00000067c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006840)='./file0\x00', &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000006980)={&(0x7f00000019c0)=@proc={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000006700)=[{&(0x7f0000001a00)={0x223c, 0x1c, 0x100, 0x2, 0x3, "", [@nested={0x1100, 0x47, [@typed={0xc, 0x6a, @u32=0x100000000}, @generic="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@typed={0xc, 0x19, @pid=r1}, @generic="66bc0f59461f27a63005dc", @generic="d6a0b842315c0d54555ed22a054380b7f4c3bc7a49d0b175322f5cc453f46f7aa451445ab80a90782ed8602a14da340e7b0320b80d3764385f1a1f33c2837ff743aa5efe48d6e8f0d4841ecf6f747ff750569586683443a87349a4dd66f90e9d43d09667c2a9502f7024bb3410eca14c83f1ddfdc40fee68dbbb3222a1baa88462b7057e467ac6ea6638c7601fc21d52c056ff60c673a7dc03c58a0f02c29ec0f42f66d3f05a4d10afdeb89f08b4a593f703138828f73718c3cfc1faa952312ac4254834c4b2a2fd48ccc53401305ddbad5968cc6fc8"]}, @nested={0x10f4, 0x1a, [@generic="2325581a56ecd7f1c22c0d9d83289a50ca5907254075", @typed={0xc, 0x57, @fd=r0}, @generic="6b539bf5d5df022244b513baba6a", @typed={0xc, 0x1b, @pid=r9}, @generic="5814567097958cf6849dcb4e83fbaca8dac7cdeb0552deec50b5e572127b328a6afe881fd7e2b3c63840de488e47333f121c1476136a5bb845efdf8b50f4d5044d71ad904830a8f8f286881397c527048f2cbb07839fa4373e7e0c0f14b5cc0791a739ee7abbd78152ca0c406842393db2652e6d790d76ac30d591c6d0f2", @typed={0xc, 0x93, @str='\x00'}, @typed={0xc, 0x84, @fd=r0}, 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@typed={0xc, 0x88, @ipv4=@multicast2=0xe0000002}, @generic="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@generic="5b85f5b815bcf1df8698bf6c7fd2eccd252231eb167348e35c67f3b535ee8352cd829db268f222b763c896022c515f3a14b5da7d67cabd59", @nested={0x80, 0x67, [@typed={0x74, 0xf, @binary="1c8b421b616fabc3d6e454163ed2ab880e590fa8e5963c6eef37111e41e661647ddfe3e8f16597edac3b76061f9f89998beef68828c76aca071cf48e66b07588dd7ff352989b822ab69f01a1242d1eea5041a4668394544b4089e8fc38af89ae7489d15b73151076b2"}, @typed={0x8, 0x80}]}, @nested={0x38, 0x51, [@typed={0x2c, 0x74, @binary="077f22be5116c89e7ac71391cb9dc69be27420f5b20a2c2d1f084cc9c74f3fc9ad"}, @typed={0x8, 0x17}]}, @generic="e55f4604a672a1f41fe69e65f2fc52e5529b9c6c87ff9a90dd2cd9e1b2d54ae85c0e69971bc6f6a726c4f4887ddc771bdb6274961ad11f4b9f2e60b4f69b01a5b4dcc6e4a66684841279b695773b65b4b554eb9bbe2ceb54174950acfb762e031d2b5bb1540372b8b5a36c1578b3fef89d5d09b280df"]}, 0x2184}], 0x6, &(0x7f0000006900)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}], 0x58}, 0x20000040) 2018/02/24 23:52:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x0, 0xa218}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x44, 0x4) r2 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x20200) fremovexattr(r1, &(0x7f0000000180)=@known='security.capability\x00') r3 = gettid() sched_getattr(r3, &(0x7f00000001c0), 0x30, 0x9360cc20409470b0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)=@generic="09042a0d0d81901fce47af61dc600e09", 0x10) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x100) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) r6 = accept4(r1, &(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1, @broadcast}, &(0x7f00000004c0)=0xc) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@bridge_newneigh={0x58, 0x1c, 0xd04, 0x6, 0x2, {0xa, 0x0, 0x0, r5, 0x88, 0xbf, 0x7}, [@NDA_IFINDEX={0x8, 0x8, r7}, @NDA_SRC_VNI={0x8, 0xb, 0x79a3}, @NDA_IFINDEX={0x8, 0x8, r8}, @NDA_PROBES={0x8, 0x4, 0x3bc}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_SRC_VNI={0x8, 0xb, 0x10000}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x4840) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000600)=0x6, 0x4) eventfd2(0x0, 0x80000) close(r6) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x110, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000640), {[{{@arp={@rand_addr=0x100000000, @loopback=0x7f000001, 0xff000000, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x6, 0x10001, 0x80000000, 0x3, 0x9, @generic="a01e0d78973c753590e01470510dc90f", @common='gretap0\x00', {}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xf, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000cc0)={0x80000000, 0xbef, &(0x7f0000000b80)="a9eec4af90f1bfc644e82960d4d612217de4bb64698863e164b3a2ff3970cf6a79608242f285d71817083f527466223b8f30b6976117b5c94201f56b08a36b1ab7e27c7f0e1fe1b8622bb0ddfbdaa4349d1db0a44a3b956c4fe15ff258a1406b41ff716002d1cde41ccd9d293b54553de8fbe11463a1d46ec6d6130c40e6ea265fbc8e92e70dcca3413f9217eb8666a70a8f", &(0x7f0000000c40)="3b45592aaa39116201c13ccc5916fbd47f2fb350fc801430dcea7ad5292ef78c489c678c9976c414de903d1d7654cf4b8579b277032b53fb73668b670fbede532aae6e579246410a183e847c", 0x92, 0x4c}) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000d00)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000d40)={"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"}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000001140)={0x2, 0x8001}) seccomp(0x0, 0x0, &(0x7f00000011c0)={0x8, &(0x7f0000001180)=[{0x4, 0xfffffffffffffffd, 0xfffffffffffffff8, 0x750}, {0x6, 0x7, 0x40, 0xea}, {0xed9f, 0x5, 0x8, 0x9}, {0x9, 0x5, 0x7, 0x9}, {0xffffffffffffffe0, 0x9, 0x80000000, 0x40}, {0x1, 0x2, 0x8, 0xff}, {0x8001, 0x8, 0x0, 0x6}, {0x0, 0x4, 0x0, 0xae69}]}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000001200)=0x7) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001240)={0xb1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/24 23:52:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400081, 0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x2, [0x3, 0x2]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xd900000000000000}, &(0x7f0000000100)=0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c5ff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000cba000)={0x60003}) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000000)) 2018/02/24 23:52:01 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0xfffffffffefffff7, 0x2, 0x2, 0x7}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0x81, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x81, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x2, 0xd4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x7fffffff, 0x9, 0x1, 0x9, 0x14}, 0xa0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x7, 0x4) 2018/02/24 23:52:01 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001040)={{&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000)}, 0x20) 2018/02/24 23:52:01 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x8, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0x0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r3, r4}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getrusage(0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xfc0000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x8001, 0x1, 0x200, 0xffffffff, 0x10000, 0x6, 0x4, 0x6, r5}, &(0x7f00000002c0)=0x20) 2018/02/24 23:52:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) recvmmsg(r0, &(0x7f0000dd9fc0)=[], 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x400100) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/247) 2018/02/24 23:52:01 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="230000005e0005ffff0000009801000306ffffffffffffea0000000300001800000009348eb58174c2e292be9adca9562cc642d5cf308e71fcd5cd954ba22637b4de16ac376470278d4668b20004a565c194b6f567a9a4c4d8060361d1672e3a71e3714f02262348c9d40c2cd4efcf93491528d224ee", 0xfffffffffffffdcd) r1 = socket$inet6(0xa, 0x4, 0xef7) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000000340), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x3c2}, {0xffff}}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1c5a271b20dc6e7792e9c7fe1cb3376b"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@empty, @generic="7c8759c83461d868ca1e39ddbdf55679", 0xdfb}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x100000025) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x4100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000003c0)={{0x1, 0x0, 0x8, 0x0, 0x400}, 0xff, 0x100000001}) 2018/02/24 23:52:01 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400080, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x20, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) r3 = socket$inet(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r4, 0x0, 0x30}, &(0x7f00000000c0)=0xc) r5 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r7, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) bind(r5, &(0x7f0000002000)=@ll={0x11, 0x4, r6, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000007fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r3, &(0x7f0000002000)=@ll={0x11, 0xf7, r8, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x46, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "5d8264", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005fec)={0x0, 0x1, [0x0]}) 2018/02/24 23:52:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) dup2(r1, r1) 2018/02/24 23:52:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a89000), &(0x7f0000ba3000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xc9f}, 0x5d) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xdb5, 0x6d, 0x0, 0x3, 0x6, 0x4, 0x0, {0x0, @in={{0x2, 0x1, @rand_addr=0xa17}}, 0x0, 0x54b7, 0x0, 0x0, 0x4}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xe0, @empty, 0x7}]}, &(0x7f0000000280)=0x10) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000000c0)={0x4, 0x7, [{0x5, 0x0, 0x2}, {0xe78, 0x0, 0x7}, {0xf5, 0x0, 0x4}, {0xa419, 0x0, 0x5}]}) setgid(r1) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000300)) 2018/02/24 23:52:01 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/123, &(0x7f0000000100)=0x7b) getpgid(0x0) r1 = socket(0x1000000000001e, 0x4, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x100000001, 0x7, 0x3, 0x3f, 0x1, [{0x5, 0x0, 0x1, 0x0, 0x0, 0x3902}]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x3, 0x7fd}, 0x1c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x1f4f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffcd3}, 0x1}, 0x0) getuid() r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000140)={0x10000, 0x3004}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) 2018/02/24 23:52:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)=@common='ip6gre0\x00', 0x30e) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x0, 0x0, 0x0) 2018/02/24 23:52:01 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80)=[], 0x0, &(0x7f0000a79000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r0, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x103400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x14}) recvfrom(r0, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) 2018/02/24 23:52:01 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000040)=""/162) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$inet6(0xa, 0x7, 0x8) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000100)={0x0, 0x1, 0xa9, 0x8000, 0x1, 0x5}) 2018/02/24 23:52:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = semget$private(0x0, 0x3, 0x1) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)=""/40) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1ff}, 0xc) 2018/02/24 23:52:01 executing program 2: r0 = memfd_create(&(0x7f0000000000)='}\'-/@\'ppp0eth0\x00', 0x2) recvfrom$ipx(r0, &(0x7f0000000040)=""/162, 0xa2, 0x40000000, &(0x7f0000000100)={0x4, 0xbe3, 0x3, "46044c9f1c33", 0x2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x105d, 0x7, 0xffffffffffffffff}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/24 23:52:01 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000031b000/0x3000)=nil, 0x3000, 0x8010200000008) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x2, 0x4) 2018/02/24 23:52:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000040)=""/119, &(0x7f00000000c0)=0x77) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/214) 2018/02/24 23:52:01 executing program 0: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@random="f22a9ecd5bd4", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@can={0xc, {{0x3, 0xfef7, 0x9d, 0x100}, 0x6, 0x2, 0x0, 0x0, "651941377d8be88e"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xb0, 0x80b]}) syz_emit_ethernet(0x3cd425533b99b5aa, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0xffffffff, 0x44, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "b50006", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "4d9dea", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "5c8dea2684f76fc7"}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xa02, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/24 23:52:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000007c80)=[], 0x3a6, 0x0, &(0x7f0000007d80)={0x77359400}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 23:52:01 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@empty, @local}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4000000000003, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0xea5c, 0xfc44, &(0x7f0000000000)=""/195}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/snmp\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xaa, "342d453b4e14581a9119b9793a7a3cc36fbf1260851f11e74287c58637411f7e6ad5b55b66f40bded23f9569e2b02b1a01e298b683bdd8f70fa980df51b0fcd5badc0c38b9c39854c9f9c190a31de0f8d2a8c63160a23da382be359b1c7a21dbca05970e55a1603f97877322748f510e1e6be1fd7db93ceee506c5edb7dd51bf0ff78abd3064f3649b91f24f07a07659e6763fb37546b78e8ddfdab1912adb53f7758910859119b9ef59"}, &(0x7f0000000200)=0x55) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x45c0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x0, 0x4, 0x2, 0x3, 0x4, 0x6, 0x100000000000, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, 0x6, 0x10400, 0x8, 0x15}}, &(0x7f0000000380)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x3, 0x71, 0x68a}, 0x10) 2018/02/24 23:52:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="7231d2398b115c9c7ca13d472c17fb14", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r2 = socket$inet6(0xa, 0x0, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x80}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000000)={0x0, 0x93, 0x4, 0x600}) sendmmsg(r3, &(0x7f0000294f88)=[{{&(0x7f0000797fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aedfe0)=[{&(0x7f00009e1fff)='m', 0x1}], 0x1, &(0x7f0000000000)=[]}}], 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000000080)=""/125) 2018/02/24 23:52:01 executing program 6: r0 = socket(0x40000000013, 0x1, 0x4) setsockopt(r0, 0x114, 0x1d, &(0x7f0000cc5ffb), 0x8a) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) 2018/02/24 23:52:01 executing program 4: r0 = socket(0x10, 0x200000000002, 0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x807fc) write(r0, &(0x7f0000d7df76)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x10, r1, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) 2018/02/24 23:52:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4e, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x7) 2018/02/24 23:52:01 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xc6, "343253481d54ef50176f625d7a3d86ddd77f02345711d6587f073cab0eb1b73b882f252a6ee3c2991b29a8c17c23c31a1bc6540cfd8bbf3349d3f27043182debcaee41ec4f25aa80900537dd742ea1239f55f79dbd5055334a38911aacfe91bc5e01740cc232dd474d0e0024eb917f0759e3009287fe06478d17fc65b3d5fdd9e310692fa75df77d878e962cf3e8d4fe2c3441b2f94fc91f297d68b7153a395ebe8c050abb16c288bd9d9d07ac527158039531e38399a96ebd14db1da3d78016cb703111296c"}, &(0x7f0000000680)=0xce) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x627, 0x3, 0x81, 0x20af, 0xe0}, 0xa0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/24 23:52:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff001, 0x40c00) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x4, 0x1, 0x80000000, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xd86}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='bond0\x00', @ifru_flags=0x8800}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100)={0x200000004, 0x42c, 0x100, 0x100000001}, 0x6) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x1f, 0x3, 0x8, 0x9, 0xffffffffffffa8f1}) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r0) [ 79.775231] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 79.796934] audit: type=1400 audit(1519516321.618:68): avc: denied { getattr } for pid=11220 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/24 23:52:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) recvfrom$unix(r1, &(0x7f0000000080)=""/29, 0x1d, 0x10020, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000bebff0)={0x2, 0x1, @rand_addr}, 0xfffffd6c) 2018/02/24 23:52:01 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x11) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @rand_addr=0x3}}, 0x8, 0x3, 0x81, 0x8a15, 0x8}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r0, 0x0, 0x3}, 0x14) fcntl$notify(r0, 0x402, 0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x400000000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r2, @in6={{0xa, 0x1, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}}, &(0x7f0000000500)=0x8c) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) chown(&(0x7f0000000540)='./file0\x00', r3, r4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/load\x00', 0x2, 0x0) symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) write$selinux_create(r0, &(0x7f0000000740)=@access={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x32}, 0x52) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00000007c0)=""/83, &(0x7f0000000840)=0x53) openat$ion(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ion\x00', 0x0, 0x0) getpid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000008c0), 0x4) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000900)={0xff, 0x7}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000940)='security.systemvmnet0*\x00') ioctl$KDADDIO(r0, 0x4b34, 0x2) r6 = accept4$inet6(r0, 0x0, &(0x7f0000000980), 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00000009c0)) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000a40)={r1, 0x101}, &(0x7f0000000a80)=0x8) open(&(0x7f0000000ac0)='./file0\x00', 0x10d042, 0x1) sendmsg$nl_generic(r7, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b40)={0x12c, 0x2d, 0x400, 0x6, 0x0, {0x17}, [@typed={0xc, 0x2e, @ipv4=@rand_addr=0x4}, @typed={0xc, 0x86, @ipv4=@loopback=0x7f000001}, @generic="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"]}, 0x12c}, 0x1, 0x0, 0x0, 0x801}, 0x2000c895) 2018/02/24 23:52:01 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0xb5) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80) mq_timedsend(r1, &(0x7f0000000100)="5ef0f438b30d050a6e514f1caed53548666f477c816f8e57f651278882727560a81d235cf509ff7ecf4674b30ea1b5820af7b098588d86c9266a52e402c0591f4322b507e089a7232f16b66b6080bba441761ae10e505c18674f082c0da5c02cb0a96631906d6a3d2f84e6bae335f9d7fe0d002f1a64a25f781d620557898c7f4dc8875fe6336c014f29d4", 0x8b, 0xbd, &(0x7f0000000040)) 2018/02/24 23:52:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x1af) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/24 23:52:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x9) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/24 23:52:01 executing program 2: r0 = getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kexec_load(0x7fffffff, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="5197114e60deafcafc24fcee0268f62991ad722189f1750e4570da5660aea862325eac744fa35a8f95d9c8169447b12f79487238e06d493a0e8a6fb2b4013ee27ee937a363595d1c5a7f3873526903925c6580a9e0757b7014dff8974b851c14881639364c119efa39c8dbc1ab1927b05eaa8f1e0ae923e6f37f315696fbfc41c758e79c8db021de8917b6a69d1d4323ec9e23f4ae9453788dca5d7abdcba14e83f101f5", 0xa4, 0x3c, 0xae88}, {&(0x7f0000000180)="028bea", 0x3, 0x5, 0xffff}], 0x140000) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000240)=[r0, r1, r2, r3]) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/sctp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6tnl0\x00'}}, 0x1e) syz_emit_ethernet(0x18, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0xd4b8, 0xc0000, 0x2}}], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000040)={0x0, 0x1, [0xb8d]}) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/24 23:52:01 executing program 1: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:adjtime_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x38}, 0x47) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) r3 = creat(&(0x7f0000000100)='./control\x00', 0x1) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r0, r2) 2018/02/24 23:52:01 executing program 7: r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @empty, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f000004c000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7f, 0x101040) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000180)=0x4) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x80) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @rand_addr}, &(0x7f0000000180)=0xc) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0x2, 0x3, 0x7}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000140)={0x8, 0x1}) [ 79.838810] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 79.852664] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/02/24 23:52:01 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) syncfs(r0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f000058efe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r1, &(0x7f000005afe0)={0x18, 0x2, {0x1, @empty}}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x9) 2018/02/24 23:52:01 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) personality(0x8) io_setup(0x1ff, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000000)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 23:52:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x103000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/196, 0xc4}], 0x3, 0x0) 2018/02/24 23:52:01 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000008c60)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffff7f}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) 2018/02/24 23:52:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000ef5000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000577000)={0x14, 0x2, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 23:52:01 executing program 0: userfaultfd(0x80000) mlockall(0x87b3ce2d2ffe24b0) userfaultfd(0x80000) 2018/02/24 23:52:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x400000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/24 23:52:01 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$alg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000fd0000)=[], 0x0, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4}], 0xfffffffffffffeed}, 0x0) 2018/02/24 23:52:01 executing program 2: mkdir(&(0x7f0000f72000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b08ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000593ffe)='./file0\x00', 0x0) mount(&(0x7f00003a0ff2)='./file0/file0\x00', &(0x7f0000092000)='./file0\x00', &(0x7f0000cf4000)='ufs\x00', 0x1004, &(0x7f0000d30000)) unlinkat(r0, &(0x7f000048eff8)='./file0\x00', 0x200) chdir(&(0x7f00006c8ff8)='./file0\x00') getcwd(&(0x7f0000551000)=""/130, 0x82) 2018/02/24 23:52:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001680)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/206, 0xce}, {&(0x7f0000001300)=""/81, 0x51}, {&(0x7f0000001380)=""/31, 0x1f}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/167, 0xa7}], 0x9) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 23:52:01 executing program 5: r0 = semget(0x2, 0x3, 0x404) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000080)=[0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0xe7a8, r1, r2, r3, r4, 0x20, 0x401}, 0x3e80, 0xfff, 0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0x0}, 0x800) ioctl$TIOCSTI(r5, 0x5412, 0x4) 2018/02/24 23:52:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000070d000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008d5000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x2, 0x4) r1 = socket(0x1, 0x806, 0x0) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x1, 0xfffffffffffffff8, 0x8, 0x7f, 0x23, 0x1}}, 0x8) 2018/02/24 23:52:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000140), &(0x7f0000fbbf1a)=""/230}, 0x25a) r1 = dup3(r0, r0, 0x80000) accept$alg(r1, 0x0, 0x0) 2018/02/24 23:52:01 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x410002, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x2000}, {r0, 0x400}, {r0, 0x20}, {r0, 0x40}, {r0, 0x400}, {r0, 0x4000}, {r0, 0x2500}], 0x8, &(0x7f00000000c0)={r3, r4+10000000}, &(0x7f0000000100)={0xb3}, 0x8) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x1404}, {r0}, {r0, 0x100}, {r0, 0x100}, {r0, 0x6}, {r0, 0x8000}, {r0, 0x110}], 0x7, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x6}, 0x8) 2018/02/24 23:52:01 executing program 1: ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(0xffffffffffffffff, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(0xffffffffffffffff, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733) write$vnet(0xffffffffffffffff, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/02/24 23:52:01 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="3deeeb564c99e1432d51597369c3be93", 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x1, 0x63f5, 0x2, 0x7ad}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) ustat(0x6, &(0x7f0000000180)) tee(r0, r0, 0x10000, 0x4) sendfile(r0, r0, &(0x7f00000001c0), 0xaee) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000240)=0x10001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xdc, 0x6, 0x4, 0x100, 0x1, 0x7400218, r1}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xc88a1d12e71626b5, {0x2, 0x0, @multicast2=0xe0000002}, @common='bond0\x00'}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000440)={0x3, 0x1, 0x6, 0x1, &(0x7f0000000400)=[{}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setfsuid(r2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x2, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000580)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000005c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) prctl$setfpexc(0xc, 0x80002) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000600)={0x4, {{0x2, 0x3, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000006c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000700)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000740)={0x0, 0xd091}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000007c0)={r3, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, 0x1745311d, 0x0, 0x100000001, 0x1, 0x1}, &(0x7f0000000880)=0xa0) r4 = syz_open_dev$vcsn(&(0x7f00000008c0)='/dev/vcs#\x00', 0x8001, 0x40000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000900)={0x0, r4, 0x5, 0x2}, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x400, 0x0) 2018/02/24 23:52:01 executing program 6: clone(0x200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058dff4)={0x0}, &(0x7f00008cc000)=0xc) fanotify_init(0x6, 0x8001) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/24 23:52:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xc80, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000080)) userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x36a6}}, [0xdb6, 0x0, 0x8, 0x958f, 0xd9, 0x0, 0x6, 0x0, 0x80, 0x0, 0x898, 0x20, 0x3, 0x3, 0x9]}, &(0x7f00000001c0)=0x108) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938fd8)={@common='bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) 2018/02/24 23:52:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000358ff8)={0x1, r3}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000544ff4)) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x3f, 0x200000000000001, 0x0, 0xffffffff80000002, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x200000000001}, 0x60) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000080)=[], 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000100)=0x1e0144e, 0x4) bind$ipx(r4, &(0x7f0000000140)={0x4, 0x7, 0x5, "d2b8fc258f51", 0xff}, 0x10) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f00004a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000180)={0x8001, 0x6, 0x7fff, 0x100}) listen(r7, 0x1000000040400006) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000670fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/24 23:52:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x4200, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0xafca27d937fba7a4) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x3, 0x3, 0x9, 0x0, 0xc6b, 0x3ff, 0x8, 0x6, 0x7, 0x4, 0xf97a, 0x1, 0x0, 0x1, 0x9, 0x55b458b4, 0x2, 0x8001, 0x80000000}) 2018/02/24 23:52:01 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r2, 0x9) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r1}}, &(0x7f0000040000)) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000040)=0xfffffffffffffebc) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) getsockname(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000080)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x2, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000180)={r5, 0x203, 0x3, [0x1, 0x8, 0x3]}, 0xe) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40800) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000040)) 2018/02/24 23:52:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5e96}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8, 0x4, 0x4}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0xc, "efb5290118a8a2ef5bde52ee"}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000800)={0x0, @in6={{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}}, 0xfa, 0x2, 0x100000000, 0x5, 0xe0}, &(0x7f00000008c0)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001e00)={0x0, 0x3, 0x1, [0xfffffffffffffffe]}, &(0x7f0000001e40)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001f00)={0x0, 0xe4, 0x40, 0x7}, &(0x7f0000001f40)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000280)=[@sndrcv={0x30, 0x84, 0x1, {0xba39, 0x40, 0x201, 0x5, 0x2, 0xfffffffffffffffe, 0x7, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x800, 0x8004, 0x8, 0x10001, 0xf1a5, 0x100000001, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x208, 0x5, 0x2, 0xc77, 0x7f, 0x401, r4}}, @init={0x18, 0x84, 0x0, {0x8000, 0x9, 0xeca, 0x7}}], 0xc0, 0x40001}, {&(0x7f0000000340)=@in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000380)="ffad790f1a8566881bcca888b552686235699f4d47d4d7bf3598c8608005aa7f474a67802fd114adf863d5e9a5a097ed6cb661ecacfbb0eb9fbe59f85d885c1d8809c0952e7e79fe27658e363feea35415d636199341e7b673affaeeabb42c74dd993ce0ee8e90e46c51ec952d707be67cf81a5458e0c27e07e8d7024624000d48f75bbfcca4dac76c010caf9d56c6099ca2d5c3f98e749898a5e13e518249a10781381ec7f094b3744119265bc4", 0xae}, {&(0x7f0000000440)="fad612b300fe77cf76da1ffe12b15e0c93a277bd714d68f91e50e3841e372142d1a2a1d34dd630a78836db946f0d98ac7b3c3e6fe1f290b3837729efbe2ab983ae13d632e95848fbd8197883bf43360469e5c09ff3c1e50628dd10d8b4d56370b0547077bd32e548c617204a866bc003556941a7d0ff21110b5a372706c44ca8059eb234d0aae1898cbeb7c638afe582d7ea835fab3b69ad6530d90cff64352f00255d94a6f56b894b22e3bdfbe7102abca27c1e0c0784b2055ebe68df26ba66f9da6c7f84e24835db27b741c2af1a6ec054ce46a3e4dde5a5ee9332a23745f803f25a6c", 0xe4}, {&(0x7f0000000540)="24f1ab425efa50d48ab1c7880d45223c323a6b866ce62bf0895fd6d9d04e560966c5af9d2d792185628e7df0", 0x2c}, {&(0x7f0000000580)="108827ccdd1b32724783a11049f77acd5a5bb0a78957165c13c156d739c016e47198fa907c966f66859a89b6d6b48c5f6d2d98ae9c02a6549fbef584cb9eee44649a20d52a1d6b22ae6e9c31f498bcf86d213b202d76d25f8add0fda266bf1e21f47352ea241ff5d932ba3cfa6967e1262db7850bf61c84cabb7c27b54e26c8659ffaa5dc17ba37bfb8cbbc0a1c9b633e54ee17a1d2c0076b3ac1234dd7935781a0d7d8755f3ab980f644a46945befc4f2e3c6b94bcebe3f6d8a", 0xba}, {&(0x7f0000000640)="b1", 0x1}, {&(0x7f0000000680)="9b5199904098b0105de15a9d872422417a4154d07ca3fee7f1baff54ce01c48788ea642b4c563a799ee9f3289f87fda1a1870af2a5ea6574179a586567f812b9bedce6eed3179b335be99c6cdf8697454e9ad2072fb5b41d799747", 0x5b}], 0x6, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x203, 0x0, 0x80000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x8001, 0xfffffffffffffffd, 0x8, 0x33f2a90d, 0x4, 0x7, r6}}], 0x60, 0x20004804}, {&(0x7f0000000980)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000001d80)=[{&(0x7f00000009c0)="f5c404b932aca063942b4532221dff5077480cc7dc7471a882edb5ab0135ad7c0be656f02f54f35f582e7e56ee776f39f77585f91ee442041baea80bbcf804a9cd543e55be5e4164923da0241cc9facfddf60a030b2d3455dee93278b8ac1e48e7c0b0dc3f94dc6111a2739626ce5e079057873d8a927b8754a74ca5209c18a24401", 0x82}, {&(0x7f0000000a80)="2d1269085c2a5eb7c790aa1d2e4a877b361fe0509862776aa847b2e3bc6200751dc4284d39b089f57da4b1876d0eb2ed8359a192acb0d7b3e06b54d3e45a0af4e2aed39945738e9da12bfe6e3df0456ce9060e7c6f79f0ff77249fe25baed25b6286bd625ad5ca31eb82802a8d8e915bf044", 0x72}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000001b00)="7a453fa6895861740a8b198b03ec62908d69ca0dc709d7dd100995fa46179d133b9e8860bbc7145c7b8b68c04a5055ef0fc675bf219f3e743ff53408513fc72be77e55609b6f2ac190f4758cb084b9de5c696f9a39b64f9d9e4fd99b70b4bd0a04ee", 0x62}, {&(0x7f0000001b80)="646aa41819b97b813ad823d01e43efa5fbf7ebc73d2c5e21f5dd6785845e5d9cdb85e56e2ca89f64dce3efb187283ad1b2ee0bfcab39d8822228875a772d72ca0074a861932a87992bfe3843224d0639f7cde10cc738b0be208b24", 0x5b}, {&(0x7f0000001c00)="541da12c6bcb89b271808e594f75f38d3fa9e6488b796823607c81b36ef815ebedf948247d", 0x25}, {&(0x7f0000001c40)="8ad8d59cae6ae92b056daf62018af835807d778d9cd642b04d5dc5407eb6549351a5606a0a53bcc4b3c9b02d8e08566922e1bee57b004927ffecefd40572f284f067f370bcdfc884ed235221c94a151d05f429782e0c46374ff185e5eeff4db9ce4eb334f98a08e8916fc5979e5ea439201f9b7913001f85398f7f4a6e64856d8051d8854d4d7128fdc662528d0c6fca4231d6677e6d4133f3b9747d1c731de1d626dfd93ea25ad18f00b4591d73ac6d43349aa6f4", 0xb5}, {&(0x7f0000001d00)="c9c12316a7cc79c53156eabdc46ce5d3b730fb60c45ae765f05205b564c4abbcfec071bffe605a6bcdd3ae8dd6c9be157b28bcc0a4e12b4115e8c7ebb342a7ed74c554f217abdd924ef025972747cf3b629cd45b027b9e303db757f6d0b57161329ae7adae83d2bed4027edfd285e0ca8a8779d0293d146e522974efc98e83", 0x7f}], 0x8, &(0x7f0000001f80)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x2, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x0, 0x1, 0x10001, 0xffc000, 0x2, 0x1, r8}}], 0x60, 0x20000014}], 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@common='lo\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x2, [0x3, 0x8]}}) [ 80.106172] device bridge0 entered promiscuous mode [ 80.123680] device bridge0 left promiscuous mode [ 80.141386] device bridge0 entered promiscuous mode [ 80.157255] device bridge0 left promiscuous mode 2018/02/24 23:52:02 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f7f000)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1ff, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) 2018/02/24 23:52:02 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x800) write$selinux_load(r3, &(0x7f0000000300)={0xf97cff8c, 0x8, 'SE Linux', "d0799c9b2b0d23710578998c9554cdc8f8fa82864a246bac5bb783efa38b48e2b5dd309b4edb08e50d9f8c191292f3448fb8456f2755158760cf211ebb08530eafe3ba4a8e475fbd3d72366ddee6352eddb6b3b1b923ade1ed64c72e179c4d9b8054b126487981a60dd3f980cb00d4290723c1af3b675a2e9afa9e6d993640b6a7155d7c218560201cc5376ccc51b990f275c65bd747515394c467c4e8fe3cdd32109433082101b25bebb432fec14440c463bc8a5ec97029c8cb13855f4a53c63a"}, 0xd1) ioctl$KDADDIO(r3, 0x4b34, 0xf4) setresuid(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/24 23:52:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x3, 0x4) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='{', 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/19, 0x13) 2018/02/24 23:52:02 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}}}}}}, &(0x7f0000000000)={0x1, 0x11a, [0xae7, 0x895]}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x5, 0x13, &(0x7f0000000080)="9990a233a2285e48f277ce006bcc367b66cb3c"}) 2018/02/24 23:52:02 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair(0x9, 0x4, 0x495, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0xffff, 0x8}) pipe(&(0x7f0000000000)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7f, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x40, r4, 0x10001, 0x7fffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0xd8b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x1, 0x7fff, 0x0, 0x3, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r5, 0xe2, "9c4a1420a6df5a408b05f7f4d61e7b7e3a8de219cdbeabace84288f535674b8ee26fc596688d73d14ddd93fe372babec3df540d3664b144b3e0df766bb9b86bbe4ad4bec39c1d36b9dc2e19e8acbb6f251f5335c223171c80114be9619a2de7d5ecb08babaffd5605e11147e9a00c53840e9b3dd2d23b671822100cdf3ac38cba2573a994eac38752a50f5f3b4518368958c54526782be475d1623fb8662656b3d29c52eb20c87a4d4dd7d1ff8effa5a012d91931b1e57c2f08d99c50e42eecfdf3668ec205db6e22dd30c36e63cf2c247f3f27f7293ff0d74bcc6883ecb58c4c0c5"}, &(0x7f00000002c0)=0xea) close(r2) 2018/02/24 23:52:02 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000000080)=0x7fffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r0, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x2, 0x2}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r0, 0x101}, 0x8) 2018/02/24 23:52:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="d0a6b4adce1b38e0a2f045fd236ae47e"}) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffff00, 0x28001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x9, 0x0, 0xad84, 0x7, "61819b11d32536d6ddeb67b32e21e0325a006a4b76d72375653d6cd823a6e45ca6ed07f801e4115df5202da2", 0x7fffffff}, 0x0, 0x0, 0x1, r2, 0x7, 0x11, "7559b8f382343c9d26fd9879bda1dd32e5149b3e1b0aad2b3e49600c227f82810075cc7d25b96a61aba103bb4f1f56a42cf77f96d7f1f6696fc5f855810a2581", &(0x7f00000000c0)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [], [0x2, 0x3, 0x100000000, 0x1ff]}) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000080)=0x9, 0x4) sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=[]}}], 0x1, 0x0) 2018/02/24 23:52:02 executing program 6: r0 = socket(0x2000000010, 0x3, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xc, &(0x7f0000000040)=0x4) write(r0, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) pipe(&(0x7f0000000080)) 2018/02/24 23:52:02 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f00009f8fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setresgid(r2, r2, r1) 2018/02/24 23:52:02 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000027ffc)=0x81, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@rc, 0xa, &(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)=""/173, 0xad}, 0x2002) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/02/24 23:52:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @sint}]}) time(&(0x7f0000000080)) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x109800, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) 2018/02/24 23:52:02 executing program 6: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[], 0x2f, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xbef, @broadcast=0xffffffff}}, 0x20) [ 80.249516] audit: type=1400 audit(1519516322.070:69): avc: denied { setuid } for pid=11350 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 23:52:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000161fe8)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000040)=0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={r3, @multicast2=0xe0000002, @rand_addr=0x9}, 0xc) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffee7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x9, 0xffffffffffffffee, 0x1}, 0xffffff74) recvmmsg(r1, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/02/24 23:52:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffd) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000fc5fc0)=[], 0xa2, 0x400) 2018/02/24 23:52:02 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x800) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10000, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x684c}}}, 0x100000001, 0x20, 0x8, "436288d6dd064546cddcd89af6d3e2b15f12547bcc5aa724f8462e220dc243e634d71fb69d9b1361af007ec3d8ff2a744ce8dacd06da6a621894109e15b78eafa35eab42d2561d21bcd7ac926efa09a7"}, 0x160) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x1}}, 0x7f, 0x6}, &(0x7f00000002c0)=0x98) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000300)={0x0, r0}) perf_event_open(&(0x7f0000000340)={0x3, 0x78, 0x6, 0xd6, 0x0, 0x4, 0x0, 0xfff, 0x40008, 0x0, 0x4, 0x1, 0x101, 0x4a706fda, 0x7f, 0x1, 0x6c, 0xa9, 0x3, 0x8, 0x3, 0x6, 0x40, 0x6, 0x6, 0x9, 0x1, 0xe36, 0x64, 0x6, 0xffffffffffff3684, 0x7fffffff, 0x7, 0x1000, 0x1, 0x6, 0xfff, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000300), 0x9}, 0x10064, 0x7fff, 0x6, 0x3, 0x80000001, 0xfffffffffffffffd, 0x9}, r5, 0xffff, r6, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r4, 0x3ff}, 0x8) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000300)="929564797455e8f0526fd48ad741efb69ca3ff64a8c3f7ca48f8aa2732dbb701db68fd09ad563f1c40b4ef57c92aa9f9b415d40887bca85eb4fa42a1db0768042832a958dd47746fc1b72e49250cc591afa778c0246ae8313d7ca3862ec7af1e44925ca10ae6ff35890c9e2b46a6ad189b48c4f38ace7a3d7206ea279d80de649297619c2ae0678c677569e5a13ad389eeccb94dad0b4910110fda67836b46f4a5336e74e63cf0640594a0b75a8541bfc97c9e2568f513de8e1eaefa5e62d78eb26dfa5071388f9530cd") 2018/02/24 23:52:02 executing program 5: semget$private(0x0, 0x3fff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8100, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x130, 0x12, 0x808, 0x1, 0x1, {{'rfc4106(gcm(aes))\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x4c}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x3}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000010}, 0x400c4) sendmmsg$nfc_llcp(r0, &(0x7f0000004280)=[{&(0x7f0000000040)={0x27, 0x7f3, 0x2, 0x0, 0x0, 0x0, "5cf26ef641a7c17a69f240ba8f0aaa95c6aa3e85f14c77622169941db9f5311e3fc335e7a04d5790372b7e87f5c320ad3e4f5dad384d153effac6f2d3f6a8b", 0x5e3c6744}, 0x60, &(0x7f0000000200)=[{&(0x7f00000000c0)="c8ef3f7b1fcc65a78cf66da7592657f6fc1e6871bc775310a044bb84daaf3f53ec507e8dc91d04f956", 0x29}, {&(0x7f0000000100)="075521a75a982ba69271ba76af78c1a8ea90d5308ff968c8ec22be2d17a0b56a1f7c3ff95037082523a9e6f2a785b9fde7fd4c5b2ec2671c653b83fcb58d4300d7a407b5c5f1fc6ee8ff222f2a82b30c1e6d29c63e826cc67eadc9b0ad408a0775fbcc68bad44dddad9ac837b538dc4abe79ae534bbf4e4b2a986dbe1a90b3057ddcccebaedfc65ef26c468eedda07f66f0005784149d2d376e62e0ede6c2e879b884564d8a18f0cd5f7a963284c44524dfc84b840dcdb196013671c17dee043a432994527b095653f", 0xc9}], 0x2, &(0x7f0000000240)={0xa0, 0x10f, 0x7, "6b7c37b0a91a5345683626a15da5c338e2d345c7df863ec358adb8d2299a7d86c49c03edce3c7fe8577a3288fc714f88af53864cea29b46eef71e334e2948405722fff03cf98c532ad77d71150d0c3c3cc24c5b1a3c381b91e5a07dab5217b03de5ab7c7b3ac385bf12d78ae1b3cfe8dda07d96ade6998f425c7c873f97d40a4aff43d567157256e77b972b6db4e86"}, 0xa0, 0x40004}, {&(0x7f0000000300)={0x27, 0x9, 0x1, 0x4, 0x1, 0xe2, "384c47f9986b6e5a2a2013613b2efd483e7a7a5cc04ce6b1c016d50c00c12f7a0f970db51a4aba8a8ca6f5f591b3085dce56d6dafe22888991625f38e1ed33", 0x4}, 0x60, &(0x7f0000001480)=[{&(0x7f0000000380)="ee5e6f30c7d9bd14bde5c1ae9928c1c855dab7e82d41a94f5499e2087122e3b42d050cc13ba9dde81bc79803f371deef5ca6307c484af930344b0311a47e92340b0d00b5cff8c88a19339dce0fa516a6f92879111b28bef973e241f433b29a8bfbc73a742a7b83e2777efa8bb20ca0e47d086b0daf8c0160010d17782146cb743f06bdd89facb2535e5a8febde5894a387e362efefefce1e94a1d7d9cf5587af11e8069d2f20a4038c0bdd7f9648531770845bb183c60b151c58ffd558737876094e57ed3fa22792ae1b63fbb4645fd3ee6b10b7641338df35", 0xd9}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f00000014c0)={0x108, 0x102, 0x101, "3879491c8f4435eb4a42fe4905779a14b359517215236eea8623e0da1310d675f9f6d5472ef284cf9aacaf832243d6632842aa4813606745f437d313a77f7fcc62576a6efbf0eb4a550eefcfd890b812d186aeedd4975879663800761f9ac45d0ee79ad32ea1ccb214ce550f20fdb67598d429220c61c22c31b8612a0b1637ec56be70660e4ab50cf5b9856d70758d125d6e47647c1c8f09ab8c26284908f6582edd2003eaf5fe357f3c0fac0a917aa790a7d570a87f69ffe598be431a80f9023d69ce78aecbe9402e7b850d7c6d734059a7ef1f027a65408a7da0e4d0c54a415c82c213e147f86e3eb84c716a3cdf3ffbcfdf3778"}, 0x108, 0x4044}, {&(0x7f0000001600)={0x27, 0x6, 0x5, 0x7, 0x9, 0xfffffffffffffff9, "8fe4cef58e6f404c8ae6b00a4523ad4e92e182b7dcea5ecaf63e90c7c8102422a46590a4d9cf2d78e58665b27cbec73d720fb6025279b7705b47e0208aecac", 0x3}, 0x60, &(0x7f0000001740)=[{&(0x7f0000001680)="38d9d73ebe4d85bdb583912626a347725fda993d118e39d716c303b7fdd5ce60d13479203805558d838dea4c9becdbbe7072df3b29d5f47dc575319d4a0907864eadeae95c9729cc96d8cf585f43e1fc90dc1e91aaa9f408d28324426b5078706c6f532cb9f1aff7d4acc87291f35c36aa5315b9c7cbf23820c60119be24c9c1ccad34895cca7184e8fe6b42de5e911f12f09c6d73515d8d7fd1a2571064e91542296e37bfdde4e450368192d3f3dd39a97d620b3f93bd", 0xb7}], 0x1, &(0x7f0000001780)={0x18, 0x10a, 0x24ef4fc4, 'D'}, 0x18, 0x40d1}, {&(0x7f00000017c0)={0x27, 0x3f, 0x9e7c, 0x7, 0x5, 0x3, "fee1cc282165eb67ada8d491fcafcf21973bf8065d8c2a524c8d31903063a82ba009b40701b65849d5d38f1359bd2b5be65db06680f71137345dbccb8018b6", 0x7}, 0x60, &(0x7f0000001980)=[{&(0x7f0000001840)="5a3e3cd537a597d0e5680fcb408c19e2973e617f7098496cc1250f3f0859d5627cc0edeb052c7dd896d58598f3987b707527e1072756dbfe10b901dd81d3bbfe736e96aad42a2ed93dee2cbbba9f2b943f4ede0ba3d1c0478e14f2aaf76806a89a156a1e798e773b538cb450df67bc6e7a90eaba160d3086644d4f1b1951160d5d33acbbccdab84188d5e757a5351e4006305c77", 0x94}, {&(0x7f0000001900)="20463ff485b151dff570bcdeb1beb0755bcc590fb707149c60b9a37a9ef89c28b6cd6fbfab3e1ffe9715f22661e1d0112326479d7f895d27015bad82d915406205acac40b17c0aed95cdcc76dc333d3bd55411f6be818c6ce3ec152340136457db69e14eff4ced554050258a1c", 0x6d}], 0x2, &(0x7f00000019c0)={0x60, 0x18e, 0x8000, "ca9984b55730847dd51d17e0c63fd01b7115a03dbe1d072144b63665aba148c1575a2bfc946654ef59d83d95c866db42a9a1023f2dab69819ea44e786eae7a6ee64ed1d3a91fab9fb31fca"}, 0x60, 0x4000010}, {&(0x7f0000001a40)={0x27, 0xe89, 0xe8ba, 0x7, 0x1000, 0x5, "7308bc275a1016c2ad0cad4db7b049668397cdf1624fd60115cafee00cb464e6d3c2dfa52f3d5fc78fb0711482ac7a1f3201d3e94b2bb20e17798576fccde9", 0x100}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000001ac0)="1212dbd1bf70896c2164ce0fcc70c72f9a20c0be78cbd35816842794f2d314ef8da9e5283e2ea38f7b284eed9dd9530e70dbd37f4b12f08992b9902894", 0x3d}, {&(0x7f0000001b00)="75ddbb2d", 0x4}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000001b80)={0x27, 0x6, 0x2, 0x3, 0x0, 0x400, "3d52692268fe46306e22c633c14e6b3e6762fa92962bea3e565192b0d5b689a415bf781377065dcdbf45625e4a20c56e270209b8abbb85776b7a0414ae7e5f", 0x2}, 0x60, &(0x7f0000002c00)=[{&(0x7f0000001c00)="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0x1000}], 0x1, &(0x7f0000002c40)={0x1010, 0xff, 0x3, 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0x1010, 0x10}, {&(0x7f0000003c80)={0x27, 0x6, 0xfff, 0x3, 0xfffffffffffff220, 0x8, "8c78bea137452c795be4d26ff26942e40dedd0f6a64422e8f89aee97143f7687d5cb4a3c008e670441fa4e5dde40c637f87f59531aa6233ad5682ffd30470f", 0x6}, 0x60, &(0x7f0000003e00)=[{&(0x7f0000003d00)="2406098057f32182aa3d77672182de30f827fe1b3ccd0f89b90c9e1d71a3250b785bd7dbc4fd0ad7298e264c7a06ca012dc5719b84907a7f2a12d2111e4bee8aa3e1ae01f6989c14e72c13c3997aaf894d50ada6336b81f2d557a048a82a67d240603b0dd3716eeff67e74fe17bb5db3d5357aefda03e1ab97e77459c12987baef1ae4e87c19cb8f11b9984e8b0d8cae46a778e13d59a283e3a6f500f8e8263de8d9e2d66d2d1d9d2cff3e6db26c82ad77e0f80ce84081e1e11437f7b3c9f5eeb305", 0xc2}], 0x1, &(0x7f0000003e40)={0xa0, 0x1, 0x1ca, "eb90400b9d3729c7227ff9cede24a4e3e6fcff3312db93471e3f16033df601d1905d033da07936885ddf02e37a2f4351bba711b2b6fe0b2859236ba13078d07fac9811dee3afec60faa3161aafe0a84125ba84cbd45f61308c91371c1dd7476e76757724d9618d4cf49d0e558dd8f9f9ccd142a7b6bd785b08c0cb83631f6f7fbd058e77b9a2e10205f9b9c647a2b90b"}, 0xa0, 0x1}, {&(0x7f0000003f00)={0x27, 0x9, 0x3f, 0x0, 0xfffffffffffffffd, 0x4, "ba25fee9ccc32de57724e8bc5899e123d719513e7c5aea47b6687278772b248cbd2b84803a7ec6315679532931f59408dfc5cd62301e22239630f83f23e9bb", 0x7}, 0x60, &(0x7f0000004140)=[{&(0x7f0000003f80)="6bac58bb108fc51bcf8121c259af775a1caf94770b563f63e13066b082c35628be778d4b7e7104c6513335990498051eb07990022c2b17d7adece71a42d0cea43222c1e011e17e7487f5dd357e614b8c98bae815377cad41afe360d2af16ab25f3f5b0", 0x63}, {&(0x7f0000004000)="56a3deb004eba587ec630eb21eb96b74a1a6136702675ad8d6d57bb67273373fcd122b968dafe0f2a01d07a6abd7b4eec06aadd3037c37e632a4c40e0fceadc464ac437020e8ca80ea03048cdcfc547406c52b51110e568c47cf29b0e69469720a6aff63a0d0c0f000169135c869079e67e66b6bf2422307dce25d09ec3d4f05865fa43ee72638db0dce8b2c6c64c2fb46ff8996ddb10a2ca0a390592ff6079ee836", 0xa2}, {&(0x7f00000040c0)="b9808cc168230ade5a865c9cbc27ac9029434b4a149f913f052cad429b67f9fb30bb733c3109fea19fb4e7ed0255abbb522c1dc04180df0187e7bd20c95717151a9e549cf048ae9c3e0a0162f2c293ab7ea8a72a6c1450cb5d9db4612dfa", 0x5e}], 0x3, &(0x7f0000004180)={0xe8, 0x10f, 0x53d2e6c1, "9cad8f298f896de96341c5f94db392e0bc17a5f8692b6834d8b857eba9c09cad150f10bcf332ae472fb95caae2dc47e3d54f047c4cb693cab6a2f2bebb0dbe07c35e2001900ca6a488d0613b5e840097fc486ee956c402bd474e8a4721b666a87855f078c9babcd15938eb86e263a727b2eecf12b1a2c5e170d4c28e1f520a80196b8689df43b89b8e4bb3d1e1cf19f8f2264943ee60fa79ad5fc4972a480f2489f718df7e768d2b51ef557e6e18f55508d067429589c66f89d9f66d9e26bac68b85b85b40f477b0d030f71908111ff7eab39b17fa7f"}, 0xe8, 0x8000}], 0x8, 0x10) 2018/02/24 23:52:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x9, 0x0, 0x7, 0x10, 0xfff, 0x3, 0x2, 0x0, 0x8, 0x7fff}, 0xb) sendto$inet6(r0, &(0x7f0000000000)="f9", 0x1, 0x0, 0x0, 0x0) 2018/02/24 23:52:02 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x620000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/40) 2018/02/24 23:52:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa4f, 0x400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={r3, 0x6b, "14b6aa8b3e28bc21ef60b1167bfeae6d81565cfd33d44b4a34f86bb27b2c52e48997b559b5d27beab4ee9e08cae4d19fc942b18034055d7d1b6f94b52c332e122ef7d0d90c0d250e02d2998edf750fd634dda2582e20a916051b97b3a8f21ecbe93128448d139f2386592d"}, &(0x7f0000000040)=0x73) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x5e9) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x1, 0x2, 0x4, 0x4, 0x6, 0x2, 0x10001, {r5, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x100000000, 0x0, 0x10001, 0xffff, 0x6281f064}}, &(0x7f0000000280)=0xb8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00000000c0)="000400003e02001400f4977d7b41a3d7004f653bcb6a7d008fe0fdf7d19455a42a29f0935461680ad9ca020c5e75e22740af00005608468f7600005b00bb973a3171ff5470499dfc8e0006e2491a2db300000070d2ced70a101129d5010b3864ba866cfdc835ab4c1750eccb7778b7b74df934f695f082ee4be03c66", 0x7c, 0x0, &(0x7f0000000000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/24 23:52:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = syz_open_procfs(r1, &(0x7f0000c2d000)='stat\x00') pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="bdab53446012b19db8c849c5887d70b557a689ccb0ff2b14ffffafc8c12c9a7d73b9c1c187efc8923e0505d06b69d7c477050fa075a2cd55fbb56b06f9e34789f07fa36f5383fe4ef13953500aca47bd286a470746e79445490334a0d03630232994f42e0a35b20f8729c8d8cf7f8c1e6019585d1dd5fe60c1fb128a49716b24787617457225855e0472acf1364dc302dc3d95ba144e10a98dc765a5439a2380b9d2f99f57c733e711cc00733fbbc57b310ee15097d8b8d49e", 0xb9}, {&(0x7f0000000100)="188b15f63406362c0e1643729a8b0c3ab55155edb7640317a6caada1c9467afdffe86fa76d8d21c48fe8efd0e27fa748535c2a82a8a8a6057b9aef4cd1bdb3b29370a769ce063d8656d30f59d864f85acf38c6094eea4ed8", 0x58}], 0x2, 0x5) sendfile(r0, r2, &(0x7f0000a12000), 0x1) 2018/02/24 23:52:02 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = inotify_init() getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) open_by_handle_at(r1, &(0x7f00000000c0)={0x1f, 0x1ff, "a3e1df0411f994742bf8b04326ed77216c0faf90050421"}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) clock_getres(0x800007, &(0x7f00000000c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000002900)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000028c0)={&(0x7f00000002c0)={0x25f4, 0xd, 0x8, 0x118, 0x4, 0x1, {0x5, 0x0, 0x4}, [@typed={0xc, 0x36, @pid=r3}, @nested={0x1124, 0x1, 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@typed={0x8, 0x10}]}, @nested={0x15c, 0x55, [@generic="16e66b2e4d08dbd2e49867c3a43e8d", @generic="54372b1ab035dc903e1a7f73c310251eb19267e83f3a9f393eefb3fe7f6331aec81ece6a0c997caeaa635f808e4ac0405ecfd76ecf09e1c4aa3376acf029974b29b4578e651605232757322ff078d283868fc4147c74a836bcbd30c3ccb170da2746c79a177cd042a02ff35f9583747976fdae85e21e09cf1bb667ad703af89c086e68921c79617afde3b45befb8ba04c41d38043f472b737cd081", @typed={0xc, 0x3a, @pid=r4}, @typed={0xc, 0x81, @uid=r5}, @generic="15d86cd629e13c92468f6c3566c619c7f147b5ce6d6168852832bbb0c4152583035f14ebb2726cf2a66aa68e37364cd1076ee8a7abe4ee3e321b3f5ad9d039d1d4a3f9d4984880af46d485751cab622b77716f7e1cdcf36ba40767293036334a09b2bddf88a012744b0c669cbdff58d6b3b3a71f416d25d1b2c221906b9b702a2ac6590764900f5e504e3fecf14a6522a389f176f0"]}, @generic="50ccdca930ecc2c5fcbb37d92739a339f29ab46a3bf53e1045e57093ae4eeb60e14ea54f35ac0c4a1bad138f334babb1c3daaa2f31df270cb07fdbea8947866ffcf6b1454a1fa4ffe45f120ed0c3f8d72ea3986d6106cb82663290f2762e10bc3fdc120bfab63a9ce32876085381c2fac41adbe9fad99c6dd7f226c42693d981", @generic="bd9ccc9b077724c8883a7313d92fee3ab1049106079a324ac6f10c17c52b81723aca59200da91c1c0adfb4355924f09ba9731c382ed9386765bc3804d3aafe091dcdf6a295c2409cc9cc2b8556707c5371140e6329b98cb2c67a8fba745ac6d376b2a36b8724bc8e7a03dad4e875f04f05c706efa85644768ee3f5ce29dec4124f1110fbf78a8bc82b15293223344f4b40dadfb4e19467c8d0", @nested={0x1230, 0x31, [@generic="0ee7b4b5797573f81ed68e3fcee780d6c1a1a9122a95577202e4f3ca2302b565b7d1c4fc4f92c00344a0bfc362b52446ebc67e778ede136428ca8e381ce1db7dc930ec14affc454ac624ec4d4d0397bea80475", @generic="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@generic="24eac04f681cac6f1e53d37beace9d047bd50941be8622247706a4b5ba1ffa1237e1cac6e4d735b867399e354306c5", @generic="ceca88c6b4a0cf7f2541d5578216538424f063538945014796e5211cd638f57709395ab17499f1b37491aea1eaf0180b4e36971530a6a6c77f3a2e735a2af9289935e0bed677345db2a1b5fbcf099b6bbd5a3e13e9e40e36f08d216e78de90492dee9376a1b9246dacf33980980a1d6a54a7096e3ed31c759972549f91c6ee1e224fc85f81b92b669d3df397f50c1d30d7c7f0ec0cfc8778bb5d0ea52fa27b8f3f18e5de90d0f3b0087391d32df5f676857306632e165c3cc4e10f91e464898e060fb9a13b5d28f49a41344e1828aa83399f25f297debe0625cd1bc7b796bb564e531ee08fe75a997f29da3d92ad7a15fa63947624226c61150a8a", @typed={0x10, 0x2c, @u64=0x1694d38}, @typed={0xc, 0x35, @fd=r1}, @generic="ed640f36b3e1c7373f3b3c8ac424ed8dfce949ec4654259b34568dcb775862739b20373a256f878cddc964e279e525c7e90fe2fc60f8613c641819ad93bb4f96b2592d92c197688c0fb21af4966a8f6113b1bb8f537db2eefe0ea7d2d845ce7638c570f11cb9c26ce4169303965ba83afdabd00c6334651d97f74cf937c379286d2fc166e956f7a644e0bbbec0cc6c5ef215b7"]}, @typed={0x8, 0x38}]}, 0x25f4}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r6 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1ec149d9e71259", 0x7, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, 0x7, [0x0, 0x6, 0x100000000, 0x14ab, 0x1ff, 0x5, 0x4, 0x3]}, 0x5c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/24 23:52:02 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x24}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x6d], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xb8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x10d}, 0x1c) 2018/02/24 23:52:02 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa053, 0x200000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @empty}, 0x101) r2 = socket$l2tp(0x18, 0x1, 0x1) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) msgget(0x1, 0x3e) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x401, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xa3, "daf4d23ef2097ddb88c5ec32c6666534e44d81739c4066d3f13ab62a389b27440a536409ca988b1ac480867a54162df1d13f59b6130cff430a05c41e15a8b334b92fa07128d9710a0de6f3095f8c07b74daab9ee665b57fd408257c72d1c3288897fe7edb51e71a59efbe4d5dd1fcc0d0e0767700006482cd2f2de47a01dae99ffd3d398ac486622c63d13fdbc9a820a7a95b0a26252b8bd91aed7152e20a8fb50a58d"}, &(0x7f00000001c0)=0xab) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r3, 0x69, 0x10, 0x2, 0x2}, &(0x7f0000000240)=0x18) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x7, 0x90, [0x0, 0x20000040, 0x20000380, 0x20000520], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x5, 0x0, 0x0, []}]}, 0x108) r4 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x1, 0x2}, &(0x7f00000002c0)=0xc) ioctl$KDMKTONE(r0, 0x4b30, 0x7) ptrace$getenv(0x4201, r4, 0x80000001, &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={@common='erspan0\x00', @ifru_flags=0x4100}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280)=0x4, 0x4) 2018/02/24 23:52:02 executing program 0: perf_event_open(&(0x7f0000000000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000000000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0040000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/02/24 23:52:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f0000000000)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x80, 0xd}, &(0x7f0000000100)=0xc) 2018/02/24 23:52:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) timer_create(0x6, &(0x7f0000000140)={0x0, 0x10000d, 0x4, @thr={&(0x7f0000000040)="cac094507f9fee41a437d50217411b0b6d7092cc66", &(0x7f0000000080)="d982fe098643d8ec351b20a5af82190c0b2e058ed4719b735b8b40d6aa4b38f44a92ed8faa1ee3d51dcd8f6af1eb24fd597ff3d8e9657dcc4c7f6c047571ce7b5656c331e83668662fa09c0486c81df2390514dad70a07f663c108b3779bf3dc032f4ab275488f2de180bbe12da6bbecac8a76c7cbc7cca3f9bc6ac42c7a55c28ed58500efa27edc004ac7715fea5925"}}, &(0x7f00000001c0)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/24 23:52:02 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x88}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1b86}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x3}}, 0xe8) close(r0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200801) 2018/02/24 23:52:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) close(r0) 2018/02/24 23:52:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='T', 0x1}], 0x1) clock_settime(0x1, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/02/24 23:52:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)=@ioapic) 2018/02/24 23:52:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x20, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) socketpair(0x0, 0x80000, 0x9, &(0x7f0000000040)) 2018/02/24 23:52:02 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) write$fuse(r0, &(0x7f0000002fd8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/02/24 23:52:02 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84201, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x100000000, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000e8aff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r1, 0x0) [ 80.476982] binder: 11411:11417 transaction failed 29189/-22, size 40-8 line 2848 [ 80.488718] binder_alloc: binder_alloc_mmap_handler: 11411 20000000-20002000 already mapped failed -16 [ 80.510685] binder_alloc: 11411: binder_alloc_buf, no vma [ 80.516318] binder: 11411:11422 transaction failed 29189/-3, size 40-8 line 2963 2018/02/24 23:52:02 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1000, 0x6, [0x1, 0x4, 0x3, 0x81, 0x4, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1ff, 0x0, 0xf8e}, &(0x7f0000000100)=0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/24 23:52:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x7ff], 0x3, 0x200, 0x3f, 0x9, 0x2, 0x3f, {0x1, 0xfffffffffffffffe, 0x5, 0x6, 0x80, 0x7f, 0x7, 0x8, 0x3ff, 0x3, 0x0, 0x9, 0x5c, 0x1, "9c94d67e203c77a14c897a8b1edb72cdf726722c02c8f98900d54827b584acbb"}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) uname(&(0x7f0000000080)=""/223) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/02/24 23:52:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200840, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x5, 0x5c7a}) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, r0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) prctl$intptr(0x1e, 0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000001c0)=""/78, &(0x7f0000000240)=0x4e) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000280)="df7aca3c84acecd5dd3fa547d590db4b9f0f6402c012d5df17cbc31b1bec62aae57d71f7d09d3efa7694e8b81ddafeb4c3edfcbc8a923e5aa0a736f305cf0062977e796ae9465f81f1843b5eafd87db14a2346787246c265599760f2798e713bb97a2735e8fa614925de10e3a62ac42c07c93da4036426e4efe74231ba68476097013581cc3c6a772f863461676c0c") write$fuse(r0, &(0x7f0000000340)={0x14, 0x1, 0x9, @fuse_poll_out={0x2}}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4492483d4039a8d3) r4 = add_key(&(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="2eee5899d3f32e5d", 0x8, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000440)=""/201, 0xc9) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000540)=0x1, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000580)={@mcast1, 0x0}, &(0x7f00000005c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000600)={r5, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000640)=0x8, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000680)=0x5) sendto$ax25(r0, &(0x7f00000006c0)="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", 0x1000, 0x40, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00000016c0)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001700)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001840)={r6, 0x1, &(0x7f0000001740)=[0x3ff], &(0x7f0000001780)=[0xf96, 0xfffffffffffffff8], 0x40, 0x2, 0x0, &(0x7f00000017c0)=[0x6, 0x0], &(0x7f0000001800)=[0x8, 0x100000001, 0x8, 0x8]}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001880)={@generic="7daefb12556c8c9857c35400174a07fc", @ifru_flags=0x3500}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000018c0)={0x200, 0x20, 0x8, 0x7fff, 0x4, 0x200}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001900)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001940), &(0x7f0000001980)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000019c0)=0x7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/enforce\x00', 0x501000, 0x0) 2018/02/24 23:52:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000002340)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/12, 0xc}, {&(0x7f0000001140)=""/73, 0x49}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/5, 0x5}, {&(0x7f0000002200)=""/255, 0xff}, {&(0x7f0000002300)=""/37, 0x25}], 0x8, &(0x7f00000023c0)=""/81, 0x51, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002480), &(0x7f00000024c0)=0x4) getpeername(r0, &(0x7f0000fb9355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00003a0ffc)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) 2018/02/24 23:52:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5fc, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7ff) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/24 23:52:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2007f, 0x4a2000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xf, 0x1, 0x8, "e6166a878d50698c2dc0a406fceda151847f0dfca3cb34d10afe2044677aa9c805bde85c1c20b7eaa48b7de191f77fd8cf4a7024d9a38c2da3e36266269af5cd", "9da0210cc1fddee68af4b4ea126e9ace67112e6174a03656a60d7eb2f2896db1a82b837a7caf101e2c701e00dd8200b0c9e4c6504bac6c912a643253ed36c86e", "f4c035d1e98e95fd4c805490f0204792500646195d54d65e1a1f466ba980279f", [0xcff, 0x80]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x60) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x1ff}, 0x41}, 0x10) modify_ldt$read(0x0, &(0x7f0000000140)=""/55, 0x37) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="0050673033756305ad031c3069480cfa6a51c8ec67ec15dd8e1af866ba9707a87598435c9caa58ba96cc97d81cdb07567bab11bc9597555d1e7391070477db8936613d65d4ac73599a7674e6a7037cfe76eb4730c3e4ab2568edefbbb790465f0d75fcf6254216f1ba2f0f71cc359ec86ccae2fa7d16306ec8943252e286d491a259881c6ac4306bc014b5b062da6556ba48af46e4ee37f9c5959c983fa27fc9e04674d0fb752872d30e2c42905b5fd49fa9ee70c94ff6", 0xb7}, {&(0x7f0000000240)="45f58a1b2c598da84b10217458cdb6202e2c14d97dc05cd696df6e74", 0x1c}, {&(0x7f0000000280)="914192f3849c2206a4b64f5bcd76761aa1aadeab12b7230f24246d30ba82ae85c4597cf98b7cce25b9c7a05ee316eed69a84a08723885775d818738632d69df787a28ba66cf2624b26aa71cf9d9c5869d36332bff8987254945673c5259afa2869455978a8130038b9c54b399a633b239cddb00149f48eddad7cadd3f141ea91e437c4dbeb883896094e5d4294d1fea57023193c80c97cbe55b2ea6e37fb", 0x9e}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="b53cfb8e0584bb6401937998576152ae51c8c437ce04cef2a1993bd71d5ef350af8f19dc272abb2e454f5ef0564a692dc466a1b427586ac94d8f2e1483cf92f38a783226bed77f5736e49f07e380cc64f21ec4cee7ac9c8443607dc5da90e2b29fce7c2ef093749a467510edc361c2c24fb0453a594dabc46fc1c0bca1c9caa596019a6bfa85f6332d7a59", 0x8b}, {&(0x7f0000001400)="7fdbc98a51e333c09668979c932f27dddaed45794e01949a102af8ea52cddc2be7878b110db85b864bb0eba7fe7dcbbaf8b30b4566b80db14feb521799f89ed2521e0e652b6f8f3da5f1ae2dd554a66a2b", 0x51}, {&(0x7f0000001480)="ebcab1cad930e335f44dedfa45040ddbd122c44b4bcf8796859c02b63caebced4216476675668afdb11f41b072cc2dac69745e1f8dbf5a6d84c2b36dc1e2f0247c106b56b085360322b251721759d6299a1a025a5da5f316bf6d7f75a92e099f3a1beb2a0e2ef5bfed682375605eb3610e392da76878801b3242f24e75faac48c9cb0675dab0815990276b2ff014448a34f0ed081c08bb9a569a81177274beecf9ca930fbd3f245d5240eab491560bee4ddf377bf97377df02589d25e9b7898dec889d15b2fc5d2adad6199ff7eb344f71", 0xd1}, {&(0x7f0000001580)="a6013af521beaaa23689638fbe07bf8715b82c3e907ffd31db6a96f502db94444a782f43a1bdcddb49b877159853e7465316a61d1362cf23a3", 0x39}], 0x9) 2018/02/24 23:52:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x20, 0x6, 0x6, 0x1, 0x3, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/24 23:52:02 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/24 23:52:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6603000000") sendfile(r1, r0, &(0x7f0000b56000), 0x7) 2018/02/24 23:52:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r4, 0x3}) r5 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b78fcbbfe272797e11efb9eb194b53fd3e5aaab685b03ee2416a5a9b3558de00142a525c01a945f63d60ca2c515984c24310722d63dce02092e2e8af14c860dae2dd45e48d9fb2bcbd411b8abfde0644f9c267176b95ab21cba1d2b48dceea2f088c6aa47ef70ff648014cd045088428462a82e5d85aabb6623294bdc732c0d07dfe29f8c280cd65b38782240ce0f84b75da2a714c73e16eab0d60ff42d1ebe3e69bb6862fcd8608ae62b16a84d2a08c28dac85ebc9e9128d8b77c34d24fef8de1e58f2a", 0xc4, 0xfffffffffffffffb) r7 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="5ed91d2269d05327b6d4016a16a6f2d0d12354291d1b9e6ee5cdacb2ef69668c1a5636cdd99ea79177af919f7ceb018b594b6705feb2366db3e0714c4db0f70cf616456b8e8944c3637e1c5312d5c79cbd0944daae8d174b158f969f36664ba34745843f9416c46a40111528a224fd3ec7455c522be202d8a208e7dace3cb37abf17f72517740db1e1f19a9511b3603a8fd70513645f8823ecae7db58729dfd1b198c6b3971eb0057f4efd4a6d09e37322b8", 0xb2, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r5, r6, r7}, &(0x7f0000000400)=""/252, 0xfc, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000), 0x2, r4, 0x3}) 2018/02/24 23:52:02 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bdf000)={&(0x7f0000361000/0x800000)=nil, 0x800000}) 2018/02/24 23:52:02 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x2, 0xbe, &(0x7f0000ffc000/0x4000)=nil, 0xfff}) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/104, 0x68}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) connect$nfc_raw(r0, &(0x7f0000000140)={0x27, 0xffffffffffffffe0, 0x5, 0x2}, 0x10) dup2(r0, r0) fgetxattr(r0, &(0x7f0000000180)=@random={'security.', '&\x00'}, &(0x7f00000001c0)=""/4096, 0x1000) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000011c0)={0x1, 0x0, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001200)) 2018/02/24 23:52:02 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x60300, 0x0) personality(0x400000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x13, 0x32, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) [ 80.685535] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/24 23:52:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0, 0x20c0}, {r0, 0x244}, {r0, 0x1}, {r0, 0x40}, {r0, 0x400}], 0x5, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004ddff8), &(0x7f00006cdffc)=0x8) 2018/02/24 23:52:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000001ff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083cff4)='./file0\x00', &(0x7f0000a6bff8)='mqueue\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 23:52:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x14, 0x2a, 0x821, 0x6, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 23:52:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) mmap$binder(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x8, 0x10, 0xffffffffffffffff, 0x0) 2018/02/24 23:52:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x33d) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000000080)=0x8, 0x4) getpid() ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={@generic="a958f482542dfe2cab0d7e55b5fabc8d", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x100000000, 0x101000) epoll_pwait(r4, &(0x7f0000000100)=[{}], 0x1, 0x9, &(0x7f0000000140)={0x5}, 0x8) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000000140)={0x0, 0x7fffffff, 0x64c, &(0x7f0000000100)}) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000), 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000941000)=@abs={0x1}, 0x8) 2018/02/24 23:52:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/24 23:52:02 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd), 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffffffff, 0xfed) fcntl$setsig(r0, 0xa, 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x7, 0x5, 0x3}) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xa4, 0x6], 0x2, 0xffff, 0x101, 0xbe9e, 0x100000001, 0xff, {0x8, 0x7f, 0x3, 0x8, 0x4, 0x3, 0x9, 0xf9, 0x100000000, 0x3, 0x60, 0xd2, 0x8, 0x8, "b89ec3b0484870fe26d4cb68a5fa26337da7d275455bde67e4405a44b3f0a0a2"}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0xd, 0x80000001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/24 23:52:02 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40040, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x2, r1}) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f00000000c0)) 2018/02/24 23:52:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000340)=[], 0x0) socket$rds(0x15, 0x5, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockname$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)={0x0, 0x118000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = semget$private(0x0, 0x3, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000340)=""/239) semop(r4, &(0x7f0000000000)=[{0x5, 0x4, 0x1000}, {0x0, 0x5, 0x1800}], 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x101400) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000340)=""/221) 2018/02/24 23:52:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000040)="614361199c2b9feb250d7ce4b35ab0acc5d6433e15e2640cff0e1ca82aba25ee"}) 2018/02/24 23:52:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x1, 0x1000ffff}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000080)="5b2069789e2564ed0e6e34791064d82aac41fb4ecd5e6bcb2ed11c8dd5aee1033090e99afcf82d174337636e954b4390c8bdee105cf30db1830beffd56485d42f6dcd46f4a65a12f293257b5bfb044df7d856e1734dfe6327ee6e68d81ba67e761c8b8972ba30ae14640752e8c24bb370fb05b3de1c8", 0x76) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x10000, &(0x7f0000000080)=""/34) 2018/02/24 23:52:02 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ff0ffc)=0x3, 0x4) socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000000faf)}, 0x41002106) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x1) 2018/02/24 23:52:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000080)="2e6465616400b98f8255cef184705d76a4f190f6bf69fc86761b662737b8d8c0de1213e7a16f776a3864d81746b52c08a7ae824cafd24e663366d4a1a76950890a47a573b42de4da7d6889bf651930f3515c9f754e5dab9dd556f0dc1645874b36fe5a9e954c416a5dee13a263ec81f06a70", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\'-*selinux.\x00', r0) request_key(&(0x7f0000000000)="6b657972696e6700fd", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='\x00', r1) 2018/02/24 23:52:02 executing program 6: clock_gettime(0x4, &(0x7f00000000c0)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/24 23:52:02 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001fb20)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000012fc0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x46, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x2, 0x5, @empty, 0x1}, 0x1c) 2018/02/24 23:52:02 executing program 5: openat$ion(0xffffffffffffff9c, &(0x7f000044bff7)='/dev/ion\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc15, 0x9c, 0x3, 0x1, 0xe13, 0x6, 0x9, {0x0, @in={{0x2, 0x0, @empty}}, 0xf, 0x1000, 0x3ff, 0x100000000, 0x5}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x8001, 0x4) 2018/02/24 23:52:02 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) 2018/02/24 23:52:02 executing program 6: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x81000a41) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80080) inotify_init1(0x800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) inotify_init1(0x800) 2018/02/24 23:52:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x4080) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x840, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/02/24 23:52:02 executing program 2: r0 = socket(0x2, 0x806, 0x0) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0}], 0x1, 0x125) r1 = getpgrp(0xffffffffffffffff) socket(0x15, 0x7, 0x401) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x9, 0x8000, 0x8000, 0x20, 0x0, 0x401, 0x20010, 0xf, 0x3, 0xffffffffffffff01, 0x0, 0x100000001, 0x100000000, 0x6, 0xaeb, 0x8, 0x7, 0x3, 0x401, 0x800, 0x5e5, 0x7, 0xffff, 0x8, 0x8, 0x2, 0xffff, 0x8000, 0x8, 0x1, 0xec, 0x9, 0x8, 0x10001, 0x7, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x8000}, 0x200, 0x8, 0xfff, 0x3, 0x7, 0x9, 0x8}, r1, 0x57, r2, 0xd) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/02/24 23:52:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() getuid() getpgid(r0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x8000) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/24 23:52:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000755f88)={0x1, 0x0, [{0x259, 0x0, 0xb}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/02/24 23:52:02 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x2f) sendto$inet6(r0, &(0x7f0000f54ffc), 0xfffffffffffffce4, 0xfffffffffffffffc, &(0x7f0000092fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/24 23:52:02 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) sendmmsg(r1, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[], 0x0, &(0x7f0000000440)=[]}}, {{&(0x7f0000000ac0)=@l2={0x1f}, 0xe, &(0x7f0000000d00)=[], 0x0, &(0x7f00000035c0)=[]}}], 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={@generic="867d687b2e93b9cd42dd955a3703b112", &(0x7f0000000140)=@ethtool_eee={0x45, 0x6, 0x7, 0x5, 0x9, 0x1, 0x1, 0xffffffffffffffff, [0x0, 0x81]}}) 2018/02/24 23:52:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x23) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$void(r1, 0xc0045878) recvmmsg(r3, &(0x7f0000003280)=[{{&(0x7f0000000040)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/47, 0x2f}], 0x1, &(0x7f0000000100)=""/214, 0xd6, 0x20}, 0x1000}, {{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000000240)=[], 0x0, &(0x7f0000000280)=""/51, 0x33, 0x3}, 0x20}, {{&(0x7f00000002c0)=@rc, 0xa, &(0x7f0000000640)=[{&(0x7f0000000300)=""/202, 0xca}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/93, 0x5d}, {&(0x7f00000004c0)=""/100, 0x64}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)}], 0x6, &(0x7f00000006c0)=""/251, 0xfb, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000007c0)=""/119, 0x77}, {&(0x7f0000000840)=""/177, 0xb1}, {&(0x7f0000000900)=""/42, 0x2a}, {&(0x7f0000000940)=""/156, 0x9c}, {&(0x7f0000000a00)=""/92, 0x5c}, {&(0x7f0000000a80)=""/205, 0xcd}, {&(0x7f0000000b80)=""/6, 0x6}, {&(0x7f0000000bc0)=""/152, 0x98}], 0x8, &(0x7f0000000d00)=""/163, 0xa3, 0xeb}, 0x80}, {{&(0x7f0000000dc0)=@ax25, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000e00)=""/126, 0x7e}], 0x1, 0x0, 0x0, 0x2}, 0xffff}, {{&(0x7f0000000ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000002200)=[{&(0x7f0000000f00)=""/7, 0x7}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/56, 0x38}, {&(0x7f0000001f80)=""/182, 0xb6}, {&(0x7f0000002040)=""/185, 0xb9}, {&(0x7f0000002100)=""/195, 0xc3}], 0x6, &(0x7f0000002280)=""/4096, 0x1000, 0x200}, 0x5}], 0x6, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003400)={0x0, 0xb6}, &(0x7f0000003440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000003480)={r5, 0x10001}, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000240)=@generic={0x3, 0x9, 0x1}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03fe0)={r2, 0x0, 0x100010100000002, r3}) 2018/02/24 23:52:02 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x3, 0x0, [{0x40, 0x0, 0x6bf7}, {0x3, 0x0, 0x5}, {0x8, 0x0, 0x38}]}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x0, 0x401}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="494e44eb2865fbf07e29ed979db74db9", 0x10) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/24 23:52:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x200, 0xffffffffffff757c, 0x7, r1}, 0x10) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c86fc0), &(0x7f0000901000), &(0x7f000021e000), &(0x7f0000ad2ff8), &(0x7f0000be1ff8)={&(0x7f0000a45000), 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) r8 = getpgrp(0xffffffffffffffff) r9 = geteuid() fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000140)={0x198, 0x22, 0x600, 0x0, 0x1, "", [@generic="4c1896c40f9cc34f1c429005af39cf84f17773f012db256bd0977a4cb36c35d75da6b3646f662d6b3eb51f16fba0809d808e9dd69ab69de4a35df345d258164e06c33bf771e689fd99b24299627bd8b822cc3c48fa9828fb01b81ca67221c09dc22d97b3bb4ffe50fb51c13e096126a3c7769279bcaf612c5dd7b246653e5f3404edd9ab39eb2d71198bde0155f9163b5a0bc76f50d6e455a7c499a10dc1111c4f2db1717587eb62fa0105c6d76b3f1a17f9b941a365d438c6b9d0d3470d2cd242b9190d83d2229545e029fb216f8ca9e59ab1b7b8c856e204988c0fe0a23cab87", @generic="b08505990fb978a7561b70ef7441c0d641c1fc3364e62777d9d0a0e4e2250aeb927fe4b2838ac998e3d8ef5e649a1b2be2d6815ecc4474c4885e8c1ae17c8ab519711b37a8b6259d59c01d078849fc19a0b67b2bf1cde9f450dbee8e666b813a09c0d3aad683f49d9ec7da6a7c04efe605ef3c3ef7553fdc471be277d12dd1a3a5f4e8ad0fa9328bd54d7e89c28f8840065272cfc09ecdd18cad80d29fe09824649a63f8"]}, 0x198}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd8, 0x4000004}, 0xd0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x2, 0x5, @empty, 0x5}}, 0x5, 0xffffffffffff0000}, &(0x7f00000001c0)=0x98) 2018/02/24 23:52:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote}, 0x19f, &(0x7f0000003080)=[], 0x1000000000000012, &(0x7f0000002040)=""/4096, 0x1000, 0xfffffffffffffffe}, 0x2000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/02/24 23:52:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0x299, &(0x7f0000007000)={&(0x7f00000aa000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, []}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x881) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[], 0x60, 0x0, &(0x7f0000000080)="e47ec6043a0d5d0a828cc3fc7998a2cdb82d5d6e4ec5605497ac2554c35df8ac49b9d49d94b624e582899acd4c2cf3c016ff42ad1377eebe22daa993e14c088fb24301afe1ae6fcc77ff780e6409f80d0a233f5a047fd5803d4ba53a2977b763"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="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") 2018/02/24 23:52:03 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000c48000)=""/131, 0xff79, 0xfffffffffffffffe, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) 2018/02/24 23:52:03 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a27fee)='net/protocols\x00') r2 = socket$kcm(0x29, 0x3, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/02/24 23:52:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000086000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x190) 2018/02/24 23:52:03 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/24 23:52:03 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x7, 0xffffffffffffff9c}) flistxattr(r0, &(0x7f0000001200)=""/109, 0x6d) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="71e90a4d1b2abdf22c4a51a69d4250a2ad7ff2f1853b9707", 0x18, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x180) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/24 23:52:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8014) ioctl$TIOCGPTPEER(r0, 0x5441, 0x101) r1 = dup2(r0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x4) 2018/02/24 23:52:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r2}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000100)=0x1, 0x4) open_by_handle_at(r1, &(0x7f0000000140)={0x6d, 0x0, "bf8d5185e094ec907dab22857e82679ac6ff37db3bc2821d672cd0af214af1fc316cbcb16876abcab02f3d49e86c9001d5acb3163d2a786b320a78b82c2b68321cb78f1546a86a9e11c4cfe9e3660f942873e0b4a2cd19904128c7470353026932f88e143f"}, 0x80) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000001c0)=0x4) getsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f0000000200)=""/155, &(0x7f00000002c0)=0x9b) r4 = semget(0x1, 0x3, 0x468) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000000300)=""/122) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000007c0)={@mcast1, 0x0}, &(0x7f0000000800)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000840)={r5, @multicast2=0xe0000002, @empty}, 0xc) sendto$inet(r2, &(0x7f0000000880)="fb461df868543656a4a47132460949227f542e39b9d636c42b6ae72c3ff245f468e886d23faae30c4e1b6eb2b25d9f19f6d09b84f694c6fa5181672f04278458", 0x40, 0x44050, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000008c0)={r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000900)={0x0, 0x6a, "70ec2185cace9ef70f30862b77316383cb9c275e68db96f4af659879e73d693eca88aaf2605b8071c12de074b1df402e262dcf93082f99cd4016021b610f1624369c8d8aa16d8a378f5c91354bd897048afda2af68cceb7f2cbd05d6c003aa546f98320da5d3bac3c24b"}, &(0x7f0000000980)=0x72) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000009c0)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x80000000, 0xfffffffffffff000, 0xeaa8, 0x3, 0xfffffffffffffffd, 0x925, 0x6, 0x5, 0x1ef, 0x3, 0xfff, 0x7fffffff, 0x0, 0x8, 0x400]}, &(0x7f0000000b00)=0x108) getpeername$ax25(r2, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000bc0)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r5}) vmsplice(r0, &(0x7f0000000f00)=[{&(0x7f0000000c00)="10b56d24c0a4f43c6562d243d60d274ab983d46e46704d6f36a659280f2ce58a8cbade1db6368a505f86dc50dca66fac6c382c2934148eac31d9de03acf1b6216bf5f1dc0f17eb96b86a977f8575ae29128c3c64bb7c0f4d6f0d30935c8ad75d28899ff6bd9afb9f772acb26ff84c73c08ec5c8476e984d616f8a3caed41f19be5ed3266a8905a5d844859d32035325a5390069b0c9fe530c522dc33176cc9d8878e7db14fa16338a5396c242477cee166342b779e1056859a3e281bfa1566347e88e480f0415d72cf4c619bb4c09dea61758c", 0xd3}, {&(0x7f0000000d00)="9c3bcdff11717b0b909da4f59244", 0xe}, {&(0x7f0000000d40)="1ba517b9dcd25c84a8efd03eb47ba5aef42117e138c38c68948a4de15167f86d9ff2455d278a35bf7dcab60ad4e0d70bece4e6825acbbacaa84cd12ec5d1efdcf822aa0e509d29c493237a51860c5f84e63bb2d4b8da4e31ed1fbf399212ed5e2f2d6fd6dd93a4eb48f296692af6087fc79db97b6bc2f8844ab1ae96e50cad794e77f2257bb530a836f5484a490e6ac45b910bd0fd564358620793d92f4bc45f0dde343cae728a085680bb2390e093c229011b8a65bd0ab26163", 0xba}, {&(0x7f0000000e00)="22230fcaa56d2647c73d3e432e91007515181f1edad9f295366fb8fcbc7b59df08e393438a908243a014e81fa46ad6cdb1958953aa041fbe65184161b05a74f61931ee34976545472e38cd0298de587a18fe6b15a9c6409ba9c415095b9bc0e8ec6e1b05a7f3e92d6b8ec213000dd592448bded8f197921641c04f470555a7eec1ee832bf1e9b3", 0x87}, {&(0x7f0000000ec0)}], 0x5, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000f80)=0x7ff, 0x8) socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000fc0)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f0000001000)="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") socket$alg(0x26, 0x5, 0x0) r7 = syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x1, 0x200180) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000002040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000002100)={0x4, 0x5, 0x8, 'queue1\x00', 0x8}) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000021c0), &(0x7f0000002200)=0x8) 2018/02/24 23:52:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000080), 0x0, 0x2002, &(0x7f00000000c0)={0x4, 0x4, 0x1f, '7)\b\r8B', 0x5}, 0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/02/24 23:52:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x4) readahead(r0, 0x1000, 0x10000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='bond0\x00', 0xf1}) lseek(r0, 0x0, 0x7) flistxattr(r0, &(0x7f0000000040)=""/138, 0x8a) r1 = getpgid(0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r3, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d", 0x38) recvmsg(r3, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000140)={{0xffffffff, 0x5, 0x7ff, 0x9, "ae367515d088f9dd0ac97cb46bb60209cfc59ffc4762f427c67fb9750fc3d2441a4c9d5333d066e6efef8546", 0x8000}, 0x0, 0x0, 0x100000001, r1, 0x2d2, 0x0, "8a53d5d51dba82028f1a4197575bb5780db00aa90c450a7c2ee4bf403ebc4ec9447fb3a27252d78a954b017269e19e6050e17e56f25c420b84685c04fe8f2efd", &(0x7f0000000100)='pagemap\x00', 0x8, [], [0x5, 0x0, 0x200, 0x7]}) 2018/02/24 23:52:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r3 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='((%cpusetcpusetcpuset!\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getpeername(r0, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe) 2018/02/24 23:52:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x3f5, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000003fb3)}) 2018/02/24 23:52:03 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2001, 0x40) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/loop-control\x00', 0x0, 0x0) dup2(r2, r1) 2018/02/24 23:52:03 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000000300)={@random="6b6a137d0b14", @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x0, 0x4, 0x3, 0x9, 0x0, 0x0, 0x2, 0x4, 0xff, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x0, 0x7ff, [{0x7, 0x0, "a305d89ab01dd0"}, {0x5, 0x0, "af712446e6c157017c5c8838"}, {0x7}]}, @lsrr={0x83, 0x0, 0x2011, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2]}, @noop={0x1}, @ra={0x94, 0x0, 0xfffffffffffffffa}, @timestamp={0x44, 0x0, 0x5, 0x3, 0x7f, []}, @timestamp={0x44, 0x0, 0x71, 0x3, 0x3, [{[@empty], 0x8}, {[@loopback=0x7f000001], 0x1}, {[@dev={0xac, 0x14, 0x0, 0xf}], 0x100000000}, {[], 0xfffffffffffffe01}]}, @ra={0x94, 0x0, 0x8}, @lsrr={0x83, 0x0, 0x6, [@loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}]}, @noop={0x1}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty, {0x0, 0x4, 0xfff, 0x81, 0x101, 0x3, 0x281, 0x6, 0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1fca, {[@cipso={0x86, 0x0, 0x5, [{0x6, 0x0, "37f917caa9"}]}, @end, @cipso={0x86, 0x0, 0x6, [{0x7, 0x0, "dd4b2a36636295f123389b"}]}, @end, @ra={0x94, 0x0, 0x451e}, @lsrr={0x83, 0x0, 0x3, [@multicast2=0xe0000002, @multicast1=0xe0000001, @rand_addr=0x10001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, "5175300f"}}}}}}, &(0x7f0000775ff8)={0x81, 0x0, []}) chdir(&(0x7f0000000000)='./file0\x00') 2018/02/24 23:52:03 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xc6, "e898bd1f95c892e54f0fd86fb4b2d5baeee07ad931d23274a87420722fb8d255c55e8710f54c36318f8cc3e6237650803e95286394d212fe90467adeb2096ac4e0d66a9690578b870fe2f82982b96aa811dcc66dcd3d08aec6107ce03144a5fedd00e3bcbbbea4f9b61d394ff38e7d6be4d4265ef17b633cab719cff12fcdada9113861379fa7c55e354ecbcf3a574257986b55537781f96098107dd5df72ec769c4cd3273ef0932ecc5e57e678c43899254516ec42560751209257d8764d357e59edf09f3c6"}, &(0x7f0000000180)=0xce) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x5, 0x0, 0x2, 0x4}, &(0x7f0000000200)=0x18) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/24 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) unlink(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, &(0x7f0000becfff)="10", 0x1, 0x4007fff, &(0x7f0000a31ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000043fff5)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f00000ceffd)="df", 0x1, 0x0, &(0x7f0000f93000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f0000003d80)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/223, 0xdf}], 0x3, &(0x7f00000002c0)=""/113, 0x71, 0x8}, 0x6}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=""/98, 0x62, 0x311}, 0xf36}, {{&(0x7f0000000440)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/28, 0x1c}], 0x1}, 0x3c43}, {{&(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000800)=[{&(0x7f0000000540)=""/104, 0x68}, {&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/187, 0xbb}, {&(0x7f0000000740)=""/13, 0xd}, {&(0x7f0000000780)=""/37, 0x25}, {&(0x7f00000007c0)}], 0x6, 0x0, 0x0, 0x1000}, 0x100000000}, {{&(0x7f0000000880)=@alg, 0x58, &(0x7f0000002ac0)=[{&(0x7f0000000900)=""/50, 0x32}, {&(0x7f0000000940)=""/29, 0x1d}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/206, 0xce}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/8, 0x8}], 0x6, &(0x7f0000002b40)=""/41, 0x29, 0xe7}, 0x8}, {{&(0x7f0000002b80)=@nfc_llcp, 0x60, &(0x7f0000003cc0)=[{&(0x7f0000002c00)=""/5, 0x5}, {&(0x7f0000002c40)=""/92, 0x5c}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x3, &(0x7f0000003d00)=""/92, 0x5c, 0x100000000}, 0x5}], 0x6, 0x100, &(0x7f0000003f00)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000003f40)={0x8, 0x8d, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4c6db5c5d81532d20e12d713a5c64c15"}) 2018/02/24 23:52:03 executing program 0: socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x400}, 0x8) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1271, 0x800c0) getsockopt(r2, 0x7cb, 0x4, &(0x7f0000000040), &(0x7f0000000000)) 2018/02/24 23:52:03 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000480)={0x0}) read(r0, &(0x7f0000000000)=""/50, 0x32) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000006ff8)) read(r1, &(0x7f0000000040)=""/192, 0xc0) 2018/02/24 23:52:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], 0x7fff}) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00001ae000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x10003, 0x1, 0xf000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000180)=0x8) r6 = dup3(r2, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r6, &(0x7f0000f3bfff)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000000200)={r7, 0x6, &(0x7f0000000100)=[0xd9d, 0x3d, 0x6, 0x2, 0x7ff, 0x200], &(0x7f0000000140)=[0x2, 0x7ab3, 0x3ff, 0x5, 0x0, 0x3, 0x6], 0x10, 0x6, 0x9, &(0x7f0000000180)=[0x9, 0x100000001, 0x2, 0x6, 0x3f, 0x1], &(0x7f00000001c0)=[0x4, 0x3b, 0x1f, 0x5, 0x401, 0x1, 0xfff]}) 2018/02/24 23:52:03 executing program 5: r0 = shmget(0x2, 0x3000, 0x90, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) shmget(0x0, 0x2000, 0x800, &(0x7f0000005000/0x2000)=nil) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x145480) 2018/02/24 23:52:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r3 = gettid() sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001700)={&(0x7f0000000100)={0x15ec, 0x2a, 0x0, 0x6, 0x3, {0x6}, [@typed={0x8, 0x71}, @generic="addaaac2c8aea4bbe95254f6f1997fd2ae7685e1245be1cd3ea8f307ec47a6e0e9c795e5d1d3e901e1468847902e8f8d174809dbab0d41d1eb3f45a1f3e28f1a13a1275940f97a0ab696ea2296c5e45de6a1e8", @typed={0x10, 0x25, @str='self#\x00'}, @nested={0x10f8, 0x88, [@typed={0x44, 0x77, @binary="710aa665254cb67f542bf9002045b2a067f6299363aecb30268bac0fec70a990c93cd82e40a8ba26a150bdcf4790406256db939a54b206c3cd94"}, @generic="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", @generic="80fb65e12a7b42a6c7f489a721105da0c5f172b0350faecd3abdf99e9851c65210bcee8905212aa949d9ce67826ebbfd1edf8c6cf4692ce6ce5c7faffda953e0a37b9b719b5903f8f1eea2b0a06a661da7421a49307e3f6583b1f0d5199375f1b06cc129b5ecd25bbf256f3ac906d81c7a9d82b78c1ee1faaefb8bdebe621cec95169bd5756d34be2747ce0962e007d7230e3cdd38ac46a796286f5d6352ea15391e0d5fbc8795763197a17eb0a4"]}, @generic="e328d1c9726241c92c46de790377d2fffa141aaddaa681484b2bed293614f7e6f3486f31827c2c1ee2e6afc00d34ce4dc8b3450be9d871b0f4cf212d65478cf959cc7fdc827fcc5b62f028a7718eae4094b5ce0ae4c86f0f4447358ee1cb0ef638dab7b64cc9f2054d3893cf200f6406c40ceaf26985ab10fdf1dbd85255a7bcb32039dd9641b6a1dcf0f28147ffc07605a9e4850c889af0ad9602ae58303fccafbce8784d8d5a8c5050690cb03f2500b088f3b4b064dfb238f013f0c1bab76eb2ccef70149bf385e329831e6d97c0747aa82dc7df726c3f9e", @typed={0x18, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="051812b06e36d972403304811512b9d5f9658d2adc85d0085c312f2e14111f6634798c049729d4eee936e35ba5bf47008b69015b7c4cbc7b8f710c00bc78d185b9a8cbc217691f459a83308910a4f0261c7c80d673285b516c8369a541f6f3a8637a76807ec20c29a0dcb16ed1f99c67206bc7a5938fd8dc3f8682f50473ae2857699bbe1ea8676bad963fc75628f322e80065f566de771ef66e71756cbc015db11070fc861c06ff7383f2ea7778f3791a0b84195a5dcaad2e74fc15f108bfc783ec952f2d7b06b13a3291e663bbf3544e16f77179695005167260bd0263", @generic="abd78964b614ca735d3cd1109abee4cd534bacf1da6ab6a000e79c96f4c541c8be4d0808f4c5dcefdb41bd3b768b12cda7c8b21ad45381b55b7d35ff55783c87ea3ba7be517680751e5ae41be76cde8ba4b4550b70464f8c6bed707a87baf5fb1747c0bd993951922a46816df136f8cd87b12ea31f404253d7616936564b864f8cd9e4285e3d946f7ae3252cd66d254005f8272471f6e50cc9ad7ae0", @nested={0x208, 0x24, [@typed={0x60, 0x5c, @binary="c4f532a04d5ff6067149d2551105ceb026039aacc5e6a9b37d5e442eb25180319d62cea800593f02cf6cf7454edb0a342c8be80c0b41e34306fab977cf0bca222410f98afcea15ea47322dadf9a186aac79288ce57ca23"}, @generic="880e8e9d8d87afdbba5ed17e9396196852515fc0bd46ccf3f19be1bc4ae46ca91f8fb6ee5fc1", @generic="33918cabc3b90bc9d118631e10d4625af953313d4e32e564342a7577fd2b697808e433410dcaf9b6dbf1c2b527d3c2a231baca3598b44fecf3", @typed={0xc, 0x89, @pid=r2}, @typed={0xc, 0xc, @pid=r3}, @generic="69f9669ac69fa8f8374c3da19fcc099050f960df1bf025523a2734c7ce96c2c78d6586f149e3535da8a130ad9f3f456f2d14783ad1907f16153af8718e86a5244e5eec1848504ff57452ed922dc801b0606ef749dc0aaed4c8085e65baa2b0c7bb63c54b92c4d94779a8e2ce39a68841cd7765379329dc4070264f95fa077c10a509a6c4c53c98c80e28e6c09e0e8a0ecbe1bad154707e0e915bcb6b6b45d7a02abe9fc955b85fd67569e612a3848eef7767ea6ec41d", @typed={0x10, 0x28, @u64=0x3f}, @typed={0x18, 0x5, @ipv6=@empty}, @generic="7c426f131e65b79aa8450d6119ad2d59d1bab2d12ea9152ebbb8e00f7fdc6ad3fb5463724931a0a19de3d99251f4b8fe48dcf38d57cbf42bb32e28847507df7adcb8", @typed={0xc, 0x7e, @str='\x00'}]}]}, 0x15ec}, 0x1, 0x0, 0x0, 0x850}, 0x1) 2018/02/24 23:52:03 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x0, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4, 0x20010, r0, 0x0) 2018/02/24 23:52:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/208) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='aio\x00', 0x80, &(0x7f0000000140)="3235d4b05d871a858eb615f8b950d44187b97f88cc5f6458dd0073ca61517956ff8fe565cc926da7f1081616ed7f88ef8bd4073479c721cb56e0862cdc4e58571e6d5dd4c1d76297cc0a9a21cc01149d3fbe62c4a04a4403fb22c89b42b5125448a8864fafca6ac6d7b80d7b6537547a27e4ca6476837115914f28a6df63e0e782cd852c6e557f934044dcc1a97127f9f9063225ef731119") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) pivot_root(&(0x7f0000232fec)='./file0\x00', &(0x7f00001e6ff8)='./file0\x00') [ 81.486249] audit: type=1400 audit(1519516323.307:70): avc: denied { map } for pid=11663 comm="syz-executor6" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 81.527860] sctp: [Deprecated]: syz-executor1 (pid 11666) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.527860] Use struct sctp_sack_info instead 2018/02/24 23:52:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f0000e60000)={0x10}, 0xc, &(0x7f00006eaff0)={&(0x7f0000fc3dec)=@updpolicy={0xfc, 0x19, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x3}]}]}, 0xfc}, 0x1}, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000080)=']\x00', 0x2, 0x2) 2018/02/24 23:52:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000380)=@flushsa={0xfc, 0x1c, 0x104, 0x0, 0x2, {0x6c}, [@sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x3, 0xff, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x87, r2, r3}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, {0xd4, 0x5, 0x5, 0x6, 0x3, 0x3ff, 0x5, 0x200}, {0x10001, 0x6, 0x1, 0x59}, {0x7, 0x1f, 0x5}, 0x2, 0x0, 0xa, 0x7, 0x3ff, 0x10}}]}, 0xfc}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/24 23:52:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2a, r2}) syz_emit_ethernet(0x36, &(0x7f0000c23fca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x3fffffffffffff8a, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, @icmp=@timestamp={0xd}}}}}, 0x0) 2018/02/24 23:52:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0xfffffffffffffffe) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/135) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="35506de98f6e57cb1132f9b66d60c047fd676ace828bf35b922b767ccbe1772d9825ef26225654041389858f08046ef3cc05e359d21d3b9d9e32f4a9f26e9f5551906b7e746dc4c52d999b2612c6385564ab2d80ab52cf8d6e79baf70d3ddb3841d0abecdc73e21311573feb05d7aaa7759f71628936c9e1ac98bf5990ec38f2dcc5a89ee80164d583ae65c45522f8bfa6d92222120c0a2a3322e422daa4f1a15e5efbdc1c404fc00fd8897b70b6175b668bda540a480e151c9f1f7b4e38cb1d1b7adc70b810fc5fa7181d7d1202b805bcf4aef4acee0c30862b2572bb001ea02b2c54eeee10c4ad1dc6ec7d79bb95ed7d6d26e4b731511422e3bdaf8c") 2018/02/24 23:52:03 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = memfd_create(&(0x7f0000000000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000a40)=0xe8) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002280)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000080)="57ba5414449f6e07e12798e32806bfc431b13fa51dc54ca9d5a8d124bacb2de5c725791b1c97678c1bce494fe96a5dbf1e55580819babf675ae2216a0a6537d4fa83416fbab726c61e2540edbe0dafd1164a960135135f76644d0e063d1788e4f7d38b45b5f7937fe934b8afa14e23702580daad46", 0x75}, {&(0x7f0000000100)="2ae7b7aa04b14744b9f64b45f5bcecf3c5e71577b335efb911e63b0681bc6fdcbbe18f777091943848bf65762adb9bf1081499643df5bc803e562dadfa2e5efca3cc7dddbbb7dc6306caecf44359926abf3a4a7d132411b47e3877bdc2fe4669bb4eed67c6433bd4b5848df98b9dc6697662dc98819b3ccaded2a932796a0f57663e38d8e184a3efa0b6342327bc6fcc79aed1649448d627c2c9437747b9b8c4e88d967ccf5c489dc846388f9d", 0xad}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000240)="a4e1a76021f9e16d3c0d754ae070c944d3df6ded11a5063aec1431891d6fa63b45e1c7cf6a249db095175c11f02f4a3631a1c00a9d7792ed296e5ec5eeae26c21b00f5e1e39a0e4f8f4e0277ee0c75a66527fa044e6ace25202ff309f0d588084ae95b242ff95e194a4c649377d39675f21c7a76c0b0fc6849f7f95df49ca19c65e9f43dec6a5e132949a3c14fede54735c4101bdd85935851e5f031a384d120cd7a7035e1c31658b7dbe7e6", 0xac}, {&(0x7f0000000300)="15048158e4cb487e588dacc98be38518b97fb0c226df", 0x16}], 0x2, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000400)="fa2761b648844cce9bd3ad61319feac0b72ba656098754096329ece1879caff44bbcaee19f91b00836ad8592338072153d786dfc318936cd29ca3373d0767dc06a8f7795de03", 0x46}, {&(0x7f0000000480)="55885df6208846e610fe742afb4f898035d74b4c3594be1e1bd521e18adc4e660db3721f6412e3398babb5d39fdd37985c6dff68589f79b860360d62cdaf7fe2b96ca84def8f2b942adeeb58ca7704a082eb4e1e9e07085913658d1d2c772730daec24fe0b6f860f8142eb702ce11ae088bcd69f17c3ca98c632746ebff57ca6be45c53d3d5c032c34ea9ad01716896763fbc9d88e0cedcaa0f7cf521c853ec7c186290ed0fd3d5ec42c447e2faa8c5d17e88f142fe87adb51885c6253a4909ff2731329bd22d47fa901f14eaa8cddde395a", 0xd2}, {&(0x7f0000000580)="df44c4fb7435631d14cb859a721e78da484ee0eac901403cdb2a2e7671ac0f612ab51baee01c4a162fabf446248f096b4cb1fa21b00b45acb906c0d89fcf372e5ab5d01c0dd3c7b8a2430841451e65e2c904f006bbe31c5a7027799af3c42115faa927a836a4576278808598b9564e6ca56514c499d0ff5136ad1d6cf35f72e23904c0b4b29a84269dab3ed30aa688ffb4b664194942afc44fcd3731cd517f12287ace4bfd2f68ad8c2dd7fbc422cb262f65c54287d3a71ad4e7ef80f52914ea5e6c500c1d0973a21a0072ae965c59e223da708142748e44443800b48872839257c7f69a5261cde0e3199ec94a8246a33d798b3b2a3e6d", 0xf7}, {&(0x7f0000000680)="17b5ab7d77066c7aa31306232ed3121b25fc13c0fc7166afba2caae48b4b689f6cb051e3f177058612d9c46fe1babfed9e510ef2ed77bae6498665b514c1f4786fa1c48dd0707088eff7f54812c18d3005d45bac4c3068ce45758748b429d140f64c6b6b3100ec7e78f93cc269c5bceb2030af47785655956dbf6420a4a189ecae4eaf63ecca1fe222267f531165dd559f7f73f55155936b", 0x98}, {&(0x7f0000000740)="d1b326c48076262c74aa56f3be9372d47fef6b2339a09e3445e53f70e3250cb359f7b303088bc3c53469c48b23c6a91e2578943675ca53caa9ec9d76037989017aea08613d1a1fa1f499e47bf8ea2c3484e6d092bbbc6b68daa1ac708f02ddd678dd3ed1f9c2fefa278621215e660811526e9fad2d9914bd73f142b544c87ecf47f1bdfeea28a58c600e89d500729c85cca1b3dd67eedd3471d70dff4703c3709df0b45fe96a79fc69f68201a6a26024d7ee12771599080f9337a0f92e925d6fa1f63a606c1a0de30db6ba4410ad9240eabdabd13d9dc691bf8ae30b483a5f62c23d02a6a1e71a97a15c", 0xea}, {&(0x7f0000000840)}], 0x6, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe0, 0x20000000}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002180)=[{&(0x7f0000000c40)="362b20be9809d128d4a846eb5d2799f9be4a514750c32c4a982516b981158895b29d052c13b0198aec51656019eb9a5322bd686cf8dae31dc8402ff822a0ee91bce35aa0560ffa5ec3ffbd944302084246eb3d253f1f2e9c4f165cb6102c4eb38c0b3e0d74d1a66492cfc94c7b911621a40a2820f3cad93c2576081471aa4d1774b101e9925b1423d2a4f7c2933f3829898ed311c0ca9117d1b4426032", 0x9d}, {&(0x7f0000000d00)="a48143afdde106c9d28ce84b27ed24b871246a73954ef5bec3e4acce4b1e5d11ebd3a392fcb734bcc03bf929c7b1b591c981a0605cebd84cb0d58da0d7022bd7c0bf6b54d81454af5ac1c85c553b0ca15ab50f5ef2ec2ff30af1d9daefa52515cd9d028ee077a282ce35e8ebd03580bd3983759c03e4a5bc2b1f88ac4f7721eccd6383d6750ef9e252c32d5b8b84d5df3182501409a59db19474f5b3a37a388d8eed07396156240e680498d3eab48e09c8326854e9a333e6733c01d0b75641fc2fc8680d9b8c4831800beec48a4f25eac2a5cec082d6", 0xd6}, {&(0x7f0000000e00)="ed5550cdb475201d76302ddf28939050a6ded8546f024edebeee81b048ec56cbb2138604e12c0c3ba1200b9079b420ef6805e32b57f93a4f69dc223ddd703f766ac8c648b741fb08c627dfae8342e036a8818f7e0ce8e5eed075b7afdb3716967ffd3d9fcaafcb4c3325d87ae1679cf4eb314048710ce2204b002cc46ba9f19785e45a867b3a5184bf9ce18f0e3a27cbebaf6bb841b3248e8760ad3b4aa3fb1b123141ad80324fb9e4428acb07903059a62a6e9f28d8887d6b571bb507fee96799493b14c8ad6b959e3ae1d1c411dfdb65a9e424b28cd42b392a0feb690fa56a8c309b2db473a82c3ff45227edf2745cbb1b82ec2edef03bbb791ab05d5fb993caa621a8459fd8ba9c5fabfad433ef7d8d3ebab0e79f0f7440349899d80377ae18e70dd17610f1e09aa248210758e7b58eb1d11a48e4354f828d5d31d099e2bd3f7f62993b8347eedc751a30b1af16a308399212c449571dacd04f00a24d1c1c5b1e89a4f0b636fc638276a142374b3a6824f5003309e7f5d6c2f9ea3aacf8b3c5a073a17bb2e387a28eaf09a57273c3246e3081739ff2c2a92a1076dd04f8ebaf987db7d79fc40f622bf3aaf27e60bc560b5b095e35c4193a85a3e7b6dfdce12e34ca46a254b0493dd7acf3c95bad432862a5914fd44fc64aad98d4bdf304eacc3e83d3c9d8a1a1c93bb8f0620b9273a0751c6b623531e1afb590560b92ae9f7c44c8d16350cbbd9f3f4f8fbe57410b56f702ad2c1b7f0a3ded73b4a071e483f283f25d2b202c9e61486dfaf0fc12e0b2b0baf8860519ba1203f631c43a3e5af18f8289718ae16518ea9af9be18cb63c82d43ece9616e0a93aa359d06a45004f858074687e467ce4dd9b07794339ec2fa3472f9a63e94f4eae432bf8d9802fd4eef29d62d3f448915e252729e5b9c60b9a9ccca9ab5024d63c5cc8d79e4e8de8ceab7e8c26fa8b9ea88d993b9bd3ba16c3f1789a0bc8d958419dacee10915e0ba94aa25b82a81f73f13ff854e53d4c8126f7c3c538474fb49699b179dbaf3332882e821cba1580f632c3ca70ee5bff09938f7c587ed662902777602935e26a4a5e2239c9db2ee16243a8097e73cec54c9eae3f0aaecce3615baf4578ea7beda54910bcb5b98b01d441ebe38c57f4c492cd6a7a4eaff4b66c97133d60a95679e104ede6f6c2e3158ae652ae3233997fa76747cb06862c69cdf329af85877ab950ae9d6898cc11b0b693fa509d0f522de42b309efe69759a702e673887b0be1b6a90806e909981f2f9632063918754d91af1f0971bb628fc7167213220c8118dbe01b43084ee2a4dec27ef57e3c8f88f1181efd7b311a8c548a3a887ce1d6da97c0f5e40740d6b8f017fbba1d052d437e04af95dd2fa01f58b938fd3a31460799688510f7ee360c168af972418a117e17a158045cc1bd64023973a319ac07d06f8816efce644bfdc854f5226981f31b7daf00ec82d161cc299bc7223777c41d1a89943185445a360b0ec2aebdb33bebe73dfa225b9faa5efbcbddf27c2cca6a1888b0a9707c8ca115a1816195e19c0808142cb941a49d10e10e3ebc3675d2d8143e3e46e001331f65dc2fc2594f9982028d0c9603a40bcb58f8ddf3457ab57814613511350f1236baef6fe063858dec946763018cee225232328d64cb7457cf3f2131a87bfb9cc8a7b1b16bd13bd7e5e00923082c69bcec3888f71bfb238c94814a2065856098e8d92e3ab21caf7f98d5cc32ef8b45d5cba2d54abb48b5082b916d2d86c21d742a353a0bab9c95cea7c0433450aaadf08370db5687ec2672f00b025840c7cb69774f8a13065dd7e8a93daf9fa08f8bf2e182e22fc4037297d4d5115a25a5ad53590c3c9b4c708a4b8c2f8a05d0840ab9567f74aada4c78a66e136a251bedfdf8b9c22807850161ebba03508075315ee3b5a48d1884f5f40841adeb37c957f392b3341b8fd6a3726127a2ff212ff0cccf6a3520d08650010e74d69498d7f19b54291077b715b9c5c6ffa5eb08d9fc355b78ff2c2246eaf8ed2cfde245d26ebb1f7b00975d7088040c5145b39ee210ddc239a7da4ca9c448e76cefcadfac94ee84c756772d01ecf0456ad635530f4b1db940ebc0a1c32d28903542ddd21bf823650462d5db84d3be039adab0779f4225ac3b40a74e2eb81eaeaa88dc863c9f8d52cf46eed0d4c47caf63082affd471e158bd0189138fe733b27f693393a6e16644e3f97d9c4cca31b515d885a6385445cdab12453ad57eb791e5f5b59afdbfba16cfe179e6ec645ef7be106b6e81dcab61faf335cb213209325b431a404fda7c5cab0999af8106e80f85f1add7ba9ab8c0bc4ffc3dc64e67907cb03730a7734b02da78f7ce8e398cecf5b1d1b6f4779cfa50f4ed6a3341832fdf875595795688d6701a818db8288701f640299c86770bcb008a3f5493e65add208f84f97ee344fd2715d69ca6f85dcbe9f9fb60e351a0b9ddc0346a737ca16859cc0c46891e5e53732f5ba00549ba15259da6df5e0a1b759736ef3aa7f82a8d42bc0b59f39bdeed54ecf1131f698f038eb3abe4b3a55c798a573d0acbf7511030ad288f85340aca32eb3c3b2f3f66cc874c9c221eecb631e7b84338e501d35c4683060c6856c86f02e51ef1d76b4c5f52292a0545abaf3e87aa3701d312d64e02c169ac354d4622b085073b29f91ab26f0be3bad0dacc5ede8d395eb2f49dbde4974cd37c67ed11ccf8ea49ae519af4bf07b607b4b22da2824f22d21b07e0fa0060d7eca4f17056bc78fc736b942d3e333007cbc6d8393d7afd330582ac30c9aee178f3f37a09bf001c1916f8064782801fb1b3ea4bb2ae3347e65deda707d2a27d92d3527ea6c9c955774a243943a00d45d4e542be79d653a052a18bfd36e61208e3784d192997752f935fc2ab047bd3f55aee6ad05d17942e399bd86850fcf258935878a12a24d002853ff7bb3dbce7650137daa2ed4ab6f28d006858d09c0e651eb71b4251ba93bc94c70ba3046d36f7faa64e8e0204b0aa334da9f519f7e72fb067a4d3fd7e84757b0cc54fc23a562cc13d1d17a603243a9897235cab9a1ba39e899b361eaf575c2a8528e4a9b2956a3d8428c23499241133bfc766e37fea75a2b4c66fc8fc83fc360f3679fe9f0b6cce58c950536a4af2431da575c789824d7057a54334e54714acb50b6bbbb6ba5cb9328dab3ac60efd5ae0645f96c433b7505927354e8d272b1675977994fd837334874bee79f6beb7bfaa8ca868222863da4e3ccb95eaf1d52d0bc912ff2c273ca469f059e52a21b58327451d88250b57eed8d1aece842d6bcbdf9335343af6eeb976aa195b08e4046df9bb98249788f3ac8b5638f6617a11939249236df539b4447cc236b7e8f182f73bc0353146294251ee412c7b56f0a2bd53b639f9a8ab9313630d014d88d6c2804604165ff2e87fbc467128e2d8ef6175c8d6892932e6b8c5bd76526806689a951087fc40f0369c76a6daf132367f42020a2b14c635a9147ae76076ae50a7bbfd09220dc80160741804a60f7204ef512d6d16c02737946507413172a1137280725fa9a928a04d072f36997bbd07bef9460931fe5456cceabf050b54d7d1dc4afd317c7874945d5a60d879bb44356eba2b2b3fbae69b52302ea026760810e824dab0b8fadbae0e9f2f97e4fa19e5473acb7b2d8d9f0845bd0bd823845d01cc13c9b8879b07d6b789c20cf550e3245d5c4f9132fe3932dc5dd9ef49d00f4901ccb21e90800a80fe1c2d9296ebcd2d1884e2b9e6c5b1053c8430bbbe9f4410852a3d96bc0736ec013eec8c0438251d8a5b02770242d24658eab796e85f7298cb7c61de20a6263797046fe000c80cfbc2fc62a1b38c6a77e83142c434ddf5e3e0b28fac00440bae64597b1fbb5df532c522c8c258e4481f2d22b1361c4c13973e88e851c9c25a43da33efa3775021f8709d069b44535cbe0a8b8b58f9ce14e119f2b90d6f147e3ecb6e9e8574d4505bcd125933ab7b177f012bb32928cc268e28b2d8d0a0074369e9c387d4e35b5b502495dae61b73b0960ac7d1bc431fc028e2a11a2fdbc452d3c09516320e7211842ce28860321b988b4aec100dfa6e46a1dc1d07db399b216296b6ab15badeba011e2fd87c318fad31bca2861deb7b16eee29bac28d66feabc5d2b5c016a8c23717c5009d1cbf0412cdbbab597a660400922f755bd1027d95b3a04750dcfdec1eca95e0fab018e9c60ecdc813217b8b1fd7eb93722d7e5d394b9391f84f1b034e6859e0646e5f9edb64278bc892008e6cbf54669ccd9b7d6309ee968235efe2503f9b450bfdaf2f441fba0f166f5e056899305ad8d988443925b803166492b0594241cfce422364a27534656fefc2224f816ca1b7b41737c78f3193059399bd116e0551fef91c83ed7cef004b946846fced097f5838f4414fe9d3afe6b3800277f2128aa4c2e2f1a1ebd7f9b2286e643eece2a1405d8a6b0f5e5aac589c93fa4b55c0748479520377393c556d28bc3efa326f9df90760d3dbbd0eb396b1704615d29ae17d9b67678307a68048086c78eef854509916cd3c7f9b69dc6abe789859e65718887bc4a5ab5b813f3bfdddf28c2b95c7d9f2b0b0e9a7d1a6e171ee4e5c98261731ee788ea0f18e9f5de2336c0ba10c334c34e1be5eef52e05c1c146257027f7be6b0fabfe2e1b55805183d096f0805a927166012a8c466b80f12e02db1986f5a6611902fb2bc39d4565443e0fe547b4c8fc292ee4af80cf66115cf255ea1ade8d745f8992aa9aa5504da64d330f9ec9a6e9b1ec0c180abe947c09687ddf6bd73339d6eb031f892992f7394de24071da361a60ac6ee68c5b050ff6d7411001275ec080f025b12199d4ee56efcecc6834d8e84ed88920371b99392ee713143800e0fb0427a44883a1a87c8ad82c43ff43ddf29d084938c6909a12f2984cbbd20da63bac045e11e5c6abc11a2e2a61bb6d4cc222ddadf06b6429ae9e98e147f291d8af2fd83ccb3d03385a9334d3c8652e894a8ed245473a74eb5f6a47a73c0a1a9500b48f48c1a8abc6ab21014f48687cb5cf93e80638339063503044bd404f8f06940002611768c79d98a9e0ff5ad3be187e46ec96b565e2223715792495844dfbaef616e426283d58871942be4b3084ab662c36ba319303c8af4bcb502cc4ee8881dca62d07b8fc248a5c60f211e41964cbbe1a7e5ea0bb90dc233ee1065c6dbf5950abd4c12ce35a01321bcf57db1ca29f33fd6819cb51f30d892805af2288246ab18cb058113bd4e0be9db5e4ac2e846f4018254182820de07db2574e6caa8f0c22b82706b861b321f835861ae5e6137ee15df944bcaa507501bfe4876903b4e2e2595140b5c236b5718d3b0740d1214ebc6c940db6766f505ef492fc767c083fc00702bfaf3ef57227f9372c8214ab01d47b89fe5e6f56ad34a69fb5b9f1047119ed9dbf4b274f40305807769ccc2e31a00e9dde32d7dfbb7c8fa982bb46ddff0630fbae9e5ac1456dd6333458b91149c9db04da552efe19cd3fb3e642efefba122a65d58714544b80e2bbd087565fee830732737339ed528c387978078b7a7eceb94641fce620d41a322428bb256ae887345a559093f4b7f38805ea3669910228c6a703be1b9e995abd38a478c972d556bda5bb16a5b8de493b7c21bbdf675a5b4337af6b1579472d5ff2c828a3c4f0b8919fb462bd71a9f83946874243a7936e070e1ade9098a764d08c4cbb42ec02bb6c79885b4ffc659c85a1740720cd257660b517af5ef3fa288b38913f546fa6480a40c8504a", 0x1000}, {&(0x7f0000001e00)="0a73b4093a284f5706338d6ec50a3171dc5f085a2206b3264ec7dd092375d5eed911a0f907757b5d0adddadae26a3173f04f580eb144916bd14c7836238aba2c8c15133e4fedbac5d9129cad851bd9201b1c871b62f8be83a219639866ea6584903d220b5f8deb5ff1e41e9b3b11d197328c924d371f09c16a646eab241e1d364e3fc7a976b6d360fe6b5b8392e81a0efab1d3366ee1d0bd38e2f83a0687caea64aae9fc92014b4e7c83c45eb73a2f143e3b4c613b20ab2575d9a1d86afbf19c860f664f36e7fc159b8d52cc97bdbfa3c4c89121a4e5e2db90d721d96cd19d22cf6a80aed5e0ac", 0xe7}, {&(0x7f0000001f00)="6bc48ac4302fba0252694da28b900d3e9ba23799bc3f70ac7fdaa53bcf60915e6f11f829036b491d908e9af04da731b400784918157f3330c0e6725ed7e99680a00893cc5a2a477b1419e0cb29c438ca9eea905151bb9067824bcf8bb9845173d40c287418fce225c3429552faef8e416211fb1ddcc90ec7bbd2410c6769d87040d8afbfb62b96dd98b3bfd78ebe8b", 0x8f}, {&(0x7f0000002040)="c350731bcd4e26dc0e4e94141f10f266120d05e5638b0d8174206287ff9d3c0346b0b19102e74ead9716255e9ce2e89db7804f5ad34acd207b7153f2efce55aff73897a58cbb4db8b453edb59e79dfbb1b9dbe8bd00bcfaa382174a0d0834af6e2e25f8c75b32ccab2c78a35e70ba137dadff50b6af8df070ef87847b6025a3426da307d0e78f57f74252d09e6eb50", 0x8f}, {&(0x7f0000002100)="0d4d13036dd09e48024800c01922fe2474b69aad64836318d0de97e11639c31b56dab1bde404bc0da2b54bd9a402fa2964e2c8bfc6cc1c882001984e3a987fb699ef444be41ca0148b23fa", 0x4b}], 0x7, &(0x7f0000002200)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x20008040}], 0x4, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x7ffff, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/24 23:52:03 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/24 23:52:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)) 2018/02/24 23:52:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x1, 0x4, 0x2, 0x7, "1b411d3cf50571d1b435737b2129ce8a564e0dc19e3eabd505270b9df44de24ca23181507afa37559a02086f", 0xc526}) [ 81.578327] sctp: [Deprecated]: syz-executor1 (pid 11678) Use of struct sctp_assoc_value in delayed_ack socket option. [ 81.578327] Use struct sctp_sack_info instead 2018/02/24 23:52:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) read(r0, &(0x7f00000000c0)=""/161, 0xa1) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/02/24 23:52:03 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x100000000003fc, &(0x7f00008c1ff8)) io_setup(0x2, &(0x7f00009f5ff8)) io_setup(0x80, &(0x7f0000209ff8)) io_setup(0x7, &(0x7f00004e3ff8)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/02/24 23:52:03 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000840)=""/74, &(0x7f00000008c0)=0x4a) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=')\x00', r2) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffffffffff9) r5 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r5}, &(0x7f0000000280)=""/47, 0x2f, &(0x7f00000003c0)={&(0x7f00000002c0)={'ghash\x00'}, &(0x7f0000000300)="093eb0897c36ed7eea45155ba675cabc32753e722c1585bdb5c17272ed5a9d872777d38d4f846be28261e8680fc684ed941182c119366a2aac91a68dd63bb750562eb5f864f645505b848cbe3c6dabc660de0f1d97e475bdca65d307f53a18e9ec86827d66554274cc31560e58a8e116564edc1f19c05e5de4f88bb66753d9bbf77735f641e94e76791777f3c56992124e94a237b4e2b612bdfdab8e3bc1d5cda8959979d8d617d66278bc5280d5fbf5d4964bbdfb", 0xb5}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x40800, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000eff8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1}}], 0x90}, 0x0) 2018/02/24 23:52:03 executing program 0: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x2000000, &(0x7f00000000c0)="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") seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000000040)=[]}) timer_delete(0x0) 2018/02/24 23:52:03 executing program 5: socketpair$inet(0x2, 0x806, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @rand_addr}, &(0x7f0000000080)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x1c8, [0x20000d80, 0x0, 0x0, 0x20000db0, 0x20000ee8], 0x0, &(0x7f0000000000), &(0x7f0000000d80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, @common='bpq0\x00', @common='eql\x00', @common='bridge0\x00', @common='ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd8, 0x108, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x240) inotify_init1(0x80800) 2018/02/24 23:52:03 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r1 = memfd_create(&(0x7f0000000000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xf359ee2, 0x80000001, 0x8002, 0x400, 0x5, 0x7fff, 0x3, 0x3, r2}, &(0x7f0000000100)=0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x2, 0xda, 0x1, 0x5}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x4, 0x6, "f3bcb3d64b3a", 0x8}, 0x10) 2018/02/24 23:52:03 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffff, 0xffffffffffff0282, 0x1, 0x1000, 0x30b0}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4}, 0x8) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/178, 0xb2}], 0x3) 2018/02/24 23:52:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00008b7ffc), &(0x7f000085cffc)=0x4) 2018/02/24 23:52:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) flock(r1, 0x1) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6a00) flock(r0, 0x100000006) 2018/02/24 23:52:03 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0xa, 0x3, 0x7, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14}}]}, 0x38}, 0x1}, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) listen(r0, 0x4000000000000) 2018/02/24 23:52:03 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="3b3a0bc3ef1e3b5793e991ebe17e582a83a11bdf056896cd65e3520f17e08e0c40da4a7f34b457621fbbc9605289582948a7286a3cdedd10f39dcc14aac83a93939270b3955d7de32a3864439c36a0b56ba28a78418d5b9734937df60321480463599b8596acf98d501b9eafbc60e161600e429381b0b55355ab7b0dca1190f29aa96b863a74f7f7bfa5d55808820cc3df1515a83ca1e15ff6333324361decc800435b519655757171d8e4d3a661c605d84e9bf811825f74b40ff26d5d0b97db1cf5") openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400000, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f00000001c0)='./file0\x00', 0x0, 0xa}, 0x10) sendto$inet(r0, &(0x7f0000000040)="0004000000000000000100d70000040009001e88", 0x14, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @empty}, 0x5) 2018/02/24 23:52:03 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x484000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x6, 0x5, 0xfffffffffffff800, 0x32, 0x40, 0x40, 0x499b, 0x5b4, 0x3af, 0xd8, 0x7, 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1e, "d8bd410c0e09a6a9de593bfcbc4cb61831bd7db90d0df448c4e95d238aee"}, &(0x7f0000000180)=0x26) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0xc0d}, 0x98) signalfd4(r1, &(0x7f0000000000)={0x401}, 0x8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x7af2, 0x4, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x200, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x100000000, 0xffffffff, 0x7, 0x120000000, 0x400, 0xc551, 0x1, 0x0, 0x240, 0x26e, 0x0, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x4000, 0xa00, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) r6 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() r10 = getpgrp(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0x9, r5, r6, r7, r8, 0x102, 0x1}, 0xf0c, 0x7, 0x0, 0xac, r9, r10, 0xa0000000000000}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6}}) ioctl$TIOCSCTTY(r3, 0x540e, 0xfffffffffffffffd) [ 81.741995] audit: type=1326 audit(1519516323.563:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11718 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 81.794798] audit: type=1326 audit(1519516323.601:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11718 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/24 23:52:03 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10001, 0x7}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x9, r0, 0xbe716f35960b5d8f}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/02/24 23:52:03 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0}) setns(r0, 0x8000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1b00}) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) pipe2(&(0x7f0000000140), 0x80000) timerfd_create(0x1, 0x80000) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f000086e000)='oom_adj\x00') exit(0x0) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/24 23:52:03 executing program 6: socket(0x10, 0x4, 0x81) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) r1 = socket(0x2000000002, 0x4000000001, 0x100000008) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/24 23:52:03 executing program 4: modify_ldt$write2(0x11, &(0x7f000002d000), 0x10) modify_ldt$write(0x1, &(0x7f00001a6000)={0xffffffffffff85b2}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x180) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x80, 0x7fffffff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x92b, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000000180)={0x6, 0x100000, 0x0, 0x1ff, 0xfffffffffffff801, 0x6, 0x8, 0x8000000000000000, 0x2, 0x100}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x80000000000007ff, 0xe3cb) 2018/02/24 23:52:03 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000785000), 0x8, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) sendto$llc(r1, &(0x7f0000000040)="6253f4bc3fd66ce73b5eb9c1e19222d37560c071b3b232763d785880e6a315e6c755e26b847a380834ce8ca9bbd3f86d22dbcb4faae20346b96a79607ea77fc75c13f9f8257a8a507ff103c6d58dcb710eedb38ffa67738f4a727cc6dd2cdc1df375786f23f739d7ef834e32ce4498d620a087c0f5bf25e1131ec007555ad316dd36c6a7d94ef7397f7c5aae6c87f390d18a6bb74f779d132b5708020b98975ba9fe36b41207a1f4df3533b32909b6f540958dbbd9e5d059e3fb80b4d81da0acc84fead7251819f935700b72fbb2080a0c", 0xd1, 0x10, &(0x7f0000000140)={0x1a, 0x3, 0x2, 0x3, 0x9, 0x7, @random="579d4134d7d2"}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 2018/02/24 23:52:03 executing program 7: r0 = getpgrp(0x0) socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sched_setaffinity(r0, 0x209, &(0x7f0000000140)=0x9) msgget(0x3, 0x40) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000440)={0x4, 0x0, [{0x4, 0xac, &(0x7f0000000180)=""/172}, {0x10000, 0xe8, &(0x7f0000000240)=""/232}, {0x1, 0x0, &(0x7f00000000c0)}, {0xf000, 0xff, &(0x7f0000000340)=""/255}]}) sendto$inet6(r2, &(0x7f0000000100)="16", 0x1, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r2, &(0x7f000078f000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x89c) 2018/02/24 23:52:03 executing program 0: r0 = syz_open_dev$binder(&(0x7f00002ec000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x800) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000f64000)="ff"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xab, 0x0, &(0x7f0000000040)="54840ea9580fff606931e8b4bb30976c51973531595e91322ba1f9759921d97464687251413d47d4d87954cba265531727508424e5b49fe0fb3c43d98e8ef63893f315f2e1f05ec0d29f290ba81af9079ea48f9449140cb03ca75f0376b72d2bcab49450d0a5ab8efaa8bdbc9e05b70d7b384ecc19550569408b4251c337c555667fe3c82ed965b79edba622840054259f308a2cb6478a568a7959163e01a9e11b97432996514d64ab18de"}) 2018/02/24 23:52:03 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000000)=""/8, 0x8, 0x2, 0x0, 0x0) socketpair(0x11, 0x6, 0x2000, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000)=[], 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x7}, 0x10) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000000c0)={{0x2, 0x8, 0x401, 0x1, 0x4, 0x401}, 0xfffffffffffffc01, 0x8, 0x5, 0x200, 0x7, "308c061d31e551351363dafadf86d41211030cc6f41266c5bb89a69046d4db664969943c40727b19f2bcfe846fbf658a656accc2b1c17469d14dd4d6a92a25b341c5deda7efe0351f3d1c9691cb6b6d86970817854d8b7b3d46eaa52e00e2d3775722a15e6b3de7ce420518f03808e07ebb8b9c84e631e112152352e46d85207"}) r4 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vboxnet1security\x00', 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000140)=""/108, 0x6c) ftruncate(r3, 0x5) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)=[]}, 0x0) 2018/02/24 23:52:03 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x101, 0x4, 0x0, 0xdfe0000000000000, 0x8, 0x8}) timerfd_create(0x7, 0x80800) 2018/02/24 23:52:03 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001fe0)={0x0, 0x0, 0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe10, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x5, 0x40, 0x5c, 0x6, 0x8, 0x8}) 2018/02/24 23:52:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f87ff0)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', 'md5sumposix_acl_accessppp1\x00'}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000defff0)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f000042afd5)=""/43, 0x2b}], 0x1, &(0x7f0000f87fcc)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010dff0)={0x0, r1+10000000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) [ 81.895158] binder_alloc: binder_alloc_mmap_handler: 11758 20000000-20002000 already mapped failed -16 [ 81.919399] syz-executor1 (11782): /proc/11755/oom_adj is deprecated, please use /proc/11755/oom_score_adj instead. [ 81.929945] binder: 11787 RLIMIT_NICE not set 2018/02/24 23:52:03 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000d9ff8)=0x80000001, 0x400) ioctl(r0, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x7f, 0x73, 0x95d, 0x73f6}, 0x14) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/02/24 23:52:03 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x210001) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x810c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) 2018/02/24 23:52:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) accept4$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000015c0)=[], 0x0, &(0x7f0000000080)=""/58, 0x3a}}], 0x1, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000040), 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/02/24 23:52:03 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x5, 0x0, 0x0, @empty}}}}}, &(0x7f000048fff4)={0x2, 0x0, [0x0]}) 2018/02/24 23:52:03 executing program 1: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r0, 0x2, 0x24, r1) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000080)={0x3, 0x7, 0x3000}, 0x4) r6 = shmget(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) r7 = accept(r2, 0x0, &(0x7f00000003c0)) bind$ax25(r7, &(0x7f0000000400)={0x3, {"7495a82deacaf8"}, 0x7fffffff}, 0x10) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000000)=""/235) sendto(r5, &(0x7f0000000140)="11840a1f20569ca5842ee9d284ddd66c80455b262f245966fb7c9a2f2b20463d49f9060db0f117cdbfa8b11fc1476c6575e24a1ca9871696c5204bdcc7e37face218a1510cac3b12c0fcce36e08a291a6d05ac85af076d039d253453a6fba96f0abd6b11131b4bf5dec67e7a2700236fc896bc4c39abc8c3d283b5d0fcc37921b473c98b72f24aab557717bbe05754cad5420144be9ccb7c23afa35c9ea26ab3dea42b8e2550e6821a520e71806a2a49a36f7db13bdb6b2328d20098a90f", 0xbe, 0x0, &(0x7f0000000200)=@ax25={0x3, {"17c72b9347f75a"}, 0x3}, 0x10) bind$inet6(r3, &(0x7f0000969fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/24 23:52:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) r2 = geteuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) r4 = gettid() lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000021c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002140)=[{&(0x7f0000000080)={0x308, 0x3f, 0x700, 0x7, 0x0, "", [@generic="c34de25d82de7fb22af8188531340048a899672faa", @typed={0xc, 0x3c, @uid=r2}, @typed={0xc, 0x75, @str='\x00'}, @typed={0x8, 0x6}, @nested={0x1cc, 0x6e, [@typed={0x10, 0x5f, @u64=0x3}, @generic="99c83ff3e8fd1549741ec7d215af40d7385e6f878744d42631c500162a41110681444e8ecb2fedc1efd7242a1d4e5c3c9ad1c55f55100321152614bb61b58e2759360bf09014649c257223e7c18f612982b41c7b347f21415e5e86c190cc6187452a0d669b828e15deb43962fce074c9e7143886e56f4b7a45a3b442898218df20d39a8298b8cc9889a9c07512734ebe8c92363f81015308b8c4dd72f4f507a672731241bc05c2943a401151ee85601dabf0ecc48f13c6eacbe722f2fef3dfb49326", @generic="3f8729bd74620d77f7543a6b99047e9db59063113f558360beb2be30feb15402a40d5ecd782efa21b92c5427f3ee1061ed68cb56efbd96385e4bed550b1a9dd8b99c507b7d8d0cf95032fab35798fe16663cacb2135c06732eefdb", @typed={0xc, 0x6d, @u32=0x3}, @generic="4b25f6c2951d9d8e8e0bc117e17b1790de921b7724fc97d9e288efd02693a5715d37ed4c2cead619a127f8429ca36c494acfd7046221900f092e424b3735efd3e529ec4e0d8164aef36a6f34daee5a3527690ab35e3e6939265b66f91d70b2c8d0edc51ee973b755c556bdb3a7d7755f84d0cb9c91c510d0f7dbe0f27f0e8e65b38a7a6853e3b026c72716d2"]}, @nested={0x8c, 0x67, [@generic="6374e5bd9f428416382fec707aee0c", @typed={0x18, 0x33, @ipv6=@empty}, @generic, @generic="2c5bd4a38b67653419775f0eb8c18a24da2e9890bbba9598b8ee5e0f4cf1dfc8", @typed={0x8, 0x7a}, @typed={0xc, 0x52, @fd=r0}, @generic="9cef5807b62601602a14251b9005c7f1d3c79c96b668b409e71525", @generic="9d8068", @typed={0xc, 0x87, @fd=r0}]}, @generic="fe332fc4c79ac77e755bb81044670a2676e1352a001f8dbfefcb584ce44482a83e5e8ba7f5b741ce2f59757847f55429777a1a3c6f259dcb", @typed={0x18, 0x82, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x34, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x308}, {&(0x7f0000000400)={0x2f0, 0x1f, 0x800, 0x5, 0x3, "", [@generic="10e6512f5661a1834b6f16abde98e003d671c6057b6079ceb2808b29b7d08b0f029ca4dab217b76e40b721a5ead2b28428468695e78311f2368cc94a5ad686a9c836b1d9f1384698816e0ca78c89a1cbbd841f5e1b3fe97f411bb344a8da239f5fb7ca945c6f5eb1fe574a7350686a90523c87a945b3d19d1fc86366f88a46b85180bc19f67b85c1e8c6e44c8fb71bf377d5fb632e96ae2aa1417acc9ff1aee255620824dd4eba09be3f2b95fe529b0be9601715450c825409433e1a61be74f79b67acd2a11cf63e863cc0362f382f14b8", @nested={0x20c, 0x2a, [@typed={0xc, 0x90, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="711668b92a29ea715366a14724133e1e96b500445c110f5325a08417797b737a1649e181846eb93e4f676220ef7f71a199d7721e543f972da5626784653174b03b6828e7a8f4346b2eca783bc20040ac35282108880f6b08bc253b7e0bdd539b2be96796119915f7674cb9992d8cbae4b75526e6229721f5dc847be44b4675ed11f64083be4b49d26d73caf4c72e08412cfdf3826e82a33cd9e47f5f7a4a4625760fa8dd9004ad2051286072ad17ed9a06ed261de05bac9d6fdd7e9cb029fbbf5269c03af9692baf3da0c21ed755909058329f9f69979d34655069d53168d86b33f6", @typed={0x10, 0x27, @u64=0x32c}, @generic="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", @typed={0xc, 0x80, @pid=r3}]}]}, 0x2f0}, {&(0x7f0000000700)={0x220, 0x35, 0xb20, 0x0, 0x0, "", [@generic="803facb5c3298a78455154ae0bede0e93882b042fce725b74d774655617c589eee5c3365dd2d82547c0e17459bee8c17b084bf6bc3a9ffadd0bd811231256a1edde9a213770516e52f16c92e0617074e830d3ae32dc23bd1770b6cbe6d42f2e3a6753289d6c42c98228a3a258733da21197c292ed46460375b735d78e256e4ab20c1e2e14a9f5babd26f0f267ce8d2753e249461117cfc7f35e348fdf9418042ad0b3de3", @generic="b38c9e0682078a596e7fcae562c1d2e511aee470b97bdc7f1743bec875b1c119911fbbbb75f1ec35d9f96cb6f6d9eb4417083cc59c92b9b13050e517baa151951f9123abaf5547e94db1a29bfaedf6931f7dd6ae026fbfa94b3c2c1200c50771c840313a273641d89f0e17dce01b13935fa9ae2abfe2026be38bfd652d9d6038c8d5", @typed={0xc, 0x53, @fd=r0}, @generic="d16803b6d5b49d37a8c9463c8bbfc97d84665f12b054967a13cc4011c0b38f3352f4d29f6205ac116f9d07942b6c7d62e076b076aa91d07018e7d3224a52cc2147fae039053b9951439597323a76b736ed598c336d794709a463c2e58056e7ab5e36e2df712e850fcea0cd2cb618cc7a8c78793a410d5c6487bbf89199adbab38d7c108c62ea0a4e960080f9e75b74c927fa758b5e753f544bc4b9da9d5721d0896099017c265ea24b0252c20db8db154a0c6a0a1db43f5523583bc04b83bbb0a76b3073e0e2dda31c111e87e9631a58301b4940934003441ccadf706150"]}, 0x220}, {&(0x7f0000000940)={0x1b4, 0x2c, 0x100, 0x0, 0x3, "", [@nested={0x4, 0x8, []}, @nested={0x158, 0x8b, [@generic="a50acb3c27eac8327269f4a28b83ab210cbec5e0fb8f1acea33a6a325a2efc3d21e9553afa5278f5d5ea3d0779a34980aa50e69649f24d4991139135b057bc05d826ea6e5e741b380077d4219d551126d4f4c8b002c75403f5e4756407abda9f6592e366e78e05d55c866dccdb75", @generic="8936d393dbdab15a78549df198e438a884ff400bfded81675dd952d517b6351395c52c68122aafce4cbcac259a58ee6db55aeb740da69b243db3cda3f86fbf7e64f8d4e06f97b3d48ab45a4b2d5567045e3481022e961f02cb056f3d4671b37b6a3c4c22e7f78049bb482b06158b02bb70c01a88da9254212269f37eba37e9e8159f66c42f69bff1cee9eaaac1a3bc5d8d7a65123265dfeee0f769d7673199c4ecf318edca85c21f69fc131f6131ad91cc67111c27a21b93abac33728c69247362c2f448122e5810e97d9db027cd0963adbbca2147577be6f14b5a0ad0a303a14406e5da14ce"]}, @typed={0xc, 0x43, @ipv4=@loopback=0x7f000001}, @generic="707a4904e0c2bf61faca67bd8bf4fb0cf73227a0c689ebb9bfc1ad146216939aa5719a70061dd8db3413a1", @typed={0x10, 0x37, @u64=0x9}]}, 0x1b4}, {&(0x7f0000000bc0)={0x157c, 0x2d, 0x800, 0x0, 0x1, "", [@typed={0x10, 0x69, @u64=0x310127bc}, @generic="ee0374c674ae9c4dcca00441d3c567977560c2bc3cfabf2fccbc7f92ec4dd2d39e86b9d34ca2e0dfdcbe856f267ca0ea78fbc40cde42b430ac43f3f35317bcb30f47b8ea6917f17677cde433f714ccc0709ce29dbe4ef2b062aa919fd408db117ca18f102a0c516e253ac12d2e69a2c5ee941183dbfc98046bf50aaaaee682928e002e84a7112a11fde48a027bd0f2a2d1986f08174793e6dd30378fe0f53e490e6c812ecfa24641d89d76e12935c218a5a15227009417a81a2df1bc29c7a4de7549360749ab1d75b0c7f233630a2ebfb3fd29e398bfe30119af0d8b8ccfa7e7b5", @nested={0xe8, 0x63, [@generic="dc25b0395de9d016033a499be98a56e15033574b1ba68e540d4fad5fd8c3870396be6a24d707a24f5ff6c6203df6d9b7fd0f1b75a1cdb92a7c278da60f54aaa282e66864b321e67751af2c996baa0a7e6a0d9fd2e6391985ddd96d5f1097", @typed={0x14, 0x3, @str='/dev/rfkill\x00'}, @generic, @typed={0x8, 0x1e}, @generic="cee646bb567bb9edb2f7228c9b2a6d65c842ba6b5d35afae99", @generic="ba27d5e98865e6d06ba72d67f2b410d01ce0e6ce34c41f8c4f2f4cfe813b7d2682c7d59a0ef7118f023502856ef8546466aad5b196425be353e50db26f4fa3afab53c660634892eb1841373e7e197803"]}, @generic, @nested={0x1104, 0x42, [@generic="caf36409185c30d3482bbb99c1675cb2c1f5064fe0bd8146b897dcaad732d4f6c6f9ab95b4f2136d442f64424ece2e1a963a671f99719c66ad52", @generic="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@typed={0x8, 0x7e}, @generic="c1b726df0c9551ce6426f4d094ba24eb341add3c9df231664eea8abaccd2316a9b6fcb70c71e4e38bb25d4a710c0a02f26258df47fe10bea8d732bbd060c7a0e5f23a4169021292bf855bf0003a0d0bf40ad656c2c104a7359edc8dac4ec8675762282b0e58efcc988463e86e04d53b028076e3a79e800684cdd88b2d21d9e1ed193ff623ee231aba2a8d2cfcc5786aa4d92a9c2ffc6b1927068c370e59c982c3e1ea14f6f8741b951dc1209ff3a2cfb", @typed={0xc, 0x2c, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}, @typed={0xc, 0xf, @pid=r4}, @nested={0x1d8, 0x90, [@typed={0xc, 0x6b, @uid=r5}, @generic="2988f5ef87f113b024fe16208f4f490a17dc19771e60d52ec0d16e263b9a6e68e1c61bd0c26153a0d8a386fa40a76f769b78ee3bddb303e172d25a3bbffb13432c81c9cde91c3cdf22e356beb0d1a35a747e6cc50e883cd90b4cffc06deeeb4264cc8b9a3299bce9f678e0fc533e4c674f5572f7a07e96d774c2a9771c62864a40760c144677378bb3c9cd770a4ade32157b57d816a0828093b373a864f1586164526c3c41feee5205a73ddcb8c92c7490f688e23b0c9e64d57cff7406ecf84cdaa3bc1841f6f61de61a489a76d80611ef089f9f72", @generic="c3561324ea0aeb464eb71c0dbe515dc73bbed0d7b70ae95b0df7c78710780abade06fd9fec2b4b4f480c44fb43eb", @typed={0xc, 0x8a, @u32=0xf61}, @generic="c531f978c7922c2cd4cc6520c88cf30c263b49d77e06e1c8b77786c09c414a3da404d64994296bb5321fb4b973097ab124c496ecddcbfb", @typed={0x14, 0x2, @str='/dev/rfkill\x00'}, @generic="db563afc660431cdc061558ca5e047b0d4319eacf98aab983083672010eb4875b7782a80812d910fe9d2e4e5c1fe7d76494dcd21ba0ce7d33394b0f2b08870dd37aa7a0457a270d6ba218b10f3be7179b4dfffb8840868fd5d6b2a", @typed={0x10, 0x6d, @u64=0x3ff}]}, @nested={0xa8, 0x4e, [@generic="a73dc07f6424a128e7ca892e185d4319877314190b4c08e5428829bcd94d195bf0effdff6f0d8d9d2f3db536eeb7bac74ec10a7b23a177e23b85578a6de95bb38285a56b7fbd06bde01c7575245d17ae12bbaae1360853d229e191ca9a3c449ec9b158c2ccb8ddc39f9e39aa958d621b409106443fa2abdbe2491a14d6533f95c0ff3d071d9d153a611aa025f7dc6cc0754d12336fd26195aa246152d9807c502e"]}]}, 0x157c}], 0x5, 0x0, 0x0, 0x1}, 0x40) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/24 23:52:03 executing program 2: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001fb0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, 0x0, 0x0, 0x7f}) r0 = semget(0x0, 0x4, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x7, 0x4, 0x1000}, {0x5, 0x0, 0x1000}, {0x3, 0x9, 0x800}, {0x2, 0x1ff, 0x1000}, {0x7, 0x10001, 0x1800}], 0x5, &(0x7f0000000080)={r1, r2+10000000}) bpf$PROG_LOAD(0x5, &(0x7f0000abf000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x4}], {0x95}}, &(0x7f0000162000)='syzkaller\x00', 0x5, 0x41f, &(0x7f00007d1f3d)=""/195}, 0x48) 2018/02/24 23:52:03 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/24 23:52:03 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x3, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x484180, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x91}, &(0x7f00000001c0)=0x8) r5 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000200)={{0x3, 0x43fe}, 'port0\x00', 0x3b, 0x1042, 0x8, 0xc9f, 0x7, 0x401, 0x5, 0x0, 0x2, 0x7}) 2018/02/24 23:52:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) r1 = dup2(r0, r0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x800088a5}, &(0x7f0000000100)=0xffffffffffffffd2) 2018/02/24 23:52:03 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="95b7667a6d4ac769861c7d5d23f6590154197255331c55b3eda3d7ad96836f68c5dabd16d03345b46a0f062dfe169f3985ef1c3ef65ad2423993610856c69b7cac334b6e677d00880ecb92e06d4ccac0c8f6d1e75dfcbe72e14e23224aba680b92983dd0ed922623ac73359a7c01b7452d738085d3ed5c") getpeername(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000100)=0x8) mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/61) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x4) 2018/02/24 23:52:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0x2, &(0x7f0000403000)={&(0x7f0000000200)={0x5c, 0xa, 0xb, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, {0x1, 0x0, 0xfffffffffffffffb}, [@typed={0xc, 0x29, @str='[\x00'}, @typed={0xc, 0x29, @uid=r1}, @generic="7b12309408a7bcd83a025ecd06a836754d9c3ffb9842d5bc754e0bbe9f354a9b1c6fa895050cc1d162d88d80c231800db7242d010872aab4eff4231681fdc09b636eb1996d5196fcd906f0ea6de3c2a255b23de8f1dfc807e2f4ffe35dab9873f7bab25ca30f4549e3802582c879d3c35e91b9c40916655ac10b9b0f2d61842d7f3beb92ed4b8a62d91e", @generic="d6a71d3bac1e0debcba8c8f8b8e8700c74ea719c34"]}, 0x3ad}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000680)=[], 0x0, &(0x7f0000000740)=""/4096, 0x1000}, 0x0) 2018/02/24 23:52:03 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6e7307001a726f000400") r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r3, 0x40cc) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r4, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r4, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) dup2(r4, r3) setns(r2, 0x0) 2018/02/24 23:52:03 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x4, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/24 23:52:03 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x1) sendmsg(r0, &(0x7f0000022000)={&(0x7f0000013fe4)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10, &(0x7f0000013000)=[], 0x10000218, &(0x7f0000000000)=[{0x10, 0x84, 0x0, "d52f59a22643127da038c91dde4234f8a7d5830969056d8bc3ccb926f63d51769c925d162a6c7ac8f28c81dc14b398799320705c"}], 0x10}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x140) fcntl$addseals(r0, 0x409, 0x8) sysfs$3(0x3) 2018/02/24 23:52:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = socket(0xa, 0x4, 0xffff) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x200}, 0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xf0, 0x40100) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000001c0)={0x3, 0xfffffffffffffdd4, 0x7, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180)=0x68d, 0x4) sendmsg$rds(r1, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001180)={0x0, 0xf860, 0x2, [0x6, 0xffffffff]}, &(0x7f00000011c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001200)={r4, @in6={{0xa, 0x0, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000001100)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001200)={0x801, 0x2, 0x9, 0x0, r4}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) r5 = add_key(&(0x7f0000001140)='encrypted\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="dba1710d7a62209af6bc57ba41417d323b2a177b759446eae0a553775a42c0f8f7377d62543e33b74dbb21f1b501512990729b956aeaf3f80f60d613c2ebd804027a995f7da6644b446316be5f57cf5901", 0x51, 0xfffffffffffffffb) r6 = add_key$user(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001400)="666f9fedae262e7e455fdd9f9587454c79cb3cababa5d47a0a4672229c69952d4f162daee88574e96e4822b0c7989cdc829a565e06a6891cb9617077aa10272a3d", 0x41, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000001480)='syzkaller\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000001500)={r5, r6, r7}, &(0x7f0000001540)=""/37, 0x25, 0x0) 2018/02/24 23:52:03 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x2, &(0x7f0000000180), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000840)='syzkaller\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000780)=[{&(0x7f00000001c0)="084b4c1db670b5a97a1c0ff637d0ee4e19b5e02e8842b166b2f1dcb892f3479be0b01eb240caa3ff856c5b48cf6605041d501bbb346ac858cc4d37d61442251282ddd6c528ad430738f4fa7565a940fefc00b247060223ee1cd789b52eabf412c2b070e706de597cd0c8bf6892816d71cc907c3c21b71ffefde43cc3c01eacbfa6cb689196a33b7044016b3a34d69e7c76b5c8dec73a6ed832f75252a549492a5d5e77c8e5c7c012d8b61531605dfc660408683d9d0ea55e7afa31dc983c2e731bb97bf3daea24", 0xc7}, {&(0x7f00000002c0)="5c382d118125893d5d6a34b0da57fc055068ff", 0x13}, {&(0x7f0000000300)="947fb5bd25fc89dd8c1c5364bb718fde35eac74e8f38c63e7699efc9f4f33ca819860c88f2fd3ededfec07eba596bb6b9a22c3458e25ab4566ed3c6d3202d7282fae21b8deecd6a33cb90557817002a7fff7d888102128f8f8cfc93901ab18741294ffc50ed8593a22d5d3059b03f06a488f530e2027895f72996db7d8c3a43f0ef89cd7a6d4cc0656488d4c61b56b75354b9c3c09872508873a98670ce8ffe3ced21c3f6f7ad8c80d099b5b4ec2ce2a146d83a08dfd2df71198c84f9cbce5d509c35ad11f5d156e85de4062c294b77340c0bf14c5f135308f2998f433725557b7", 0xe1}, {&(0x7f0000000400)="1d7bbe70b963584b1ed2df721bab9739f67792c30d2fd9462263652c27205f0f2c79a82b0bad9a3599b27156617d112be908936407de142a1ef79bdedca9f6b2bd207695c3fde87b3eed173ef6112519a4c5c2ebd10403987a203f13bd22df4f36c513f999a15e46af6f3097f674bbeb6a868be086a5093f448d0014ba43ad8d9ab52dbe4d8359ab6b336c7dcaa82032306286642f1abcf746db52fe323250da9f2bd7973e09edb57cad1094928e27ae7d052f177d6c093a6905", 0xba}, {&(0x7f00000004c0)="b31116fbbbee4a51c9070ca7f3b0db4f04e8eb2238fba4e4a021da57d3326204f43c974b5a66b6ab71fe498cc2c5026525d305c40c19265f385ca2b5ca17f03fac86037030fbccd08fad60f2585dc6f3c2c8838e37599d7590b8613d87e292fe1fdb5262a2880e35fe7e74dab15c973bcaa49614d80b41e299e4df9188eb57baa08bda6fa3b1ee5b2519b7cb3f5057f9db42adff1afbbd853a2178e3ac1a85536c6a2dde95979fac10", 0xa9}, {&(0x7f0000000580)="5fd1a831c139475f3db96b76ee5195a7afafaf0a122b76", 0x17}, {&(0x7f00000005c0)="106710686ca3f96efab61cdf49a50afc1cd27b6c35e773239f5e70159751b4a9242ea165441b22a89cdc97be9954f59669c5d71dfe2c465be77e8438c341b0df8c69dcd353377160bbda079ba9abe99e0cdc17424a99d145a89fc84f6198e7b1311054df0676f4e0f3d722cc4d848fa56b81ef161d0a6c01", 0x78}, {&(0x7f0000000640)="6942741e70dd6ae1e52cb681eaee1780836675f7233f7ab721d457ca46c8fe415ca9c195e4c2fdb13165839953bd8b4ab1bc128c5ef2f09fb606479746c3776e416c458eff68343520af67772441541ca3cafb604aef3495e71fea4eb2abffb2a5aeb0d8fccb7ad96c77e9936d96b58c8ca1ff03a32456275baddce9f33ac236d459e198568c", 0x86}, {&(0x7f0000000700)="96819bebcb406121056b8f3ca21280a4cc174681ce18669695f8894058c81c93673e691d62b111b69c6627bc6a596ee619726947b49cc8dcef54e179a42c5b7cbe70be5c72f5ca18157bac7e2c1a66174a63785d76b6edbceec2df56388453399b64", 0x62}], 0x9, r2) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000e80)=[{&(0x7f00000008c0)="54fe9e5e2fd143192d1f0ac0e8ae751afcd19ccceee299f86298bfbb53f40b2936788bf3de2ec409ebdc64713978d9906192adb71dbea296d2865ef027efee4fa6f9aad7b858a64a2704912408897ad467404b520c815a95580c092dee58445b4f51ffd17beb006676cc4b400a09c5a5687733663425184efc2f4ad0f578488aac7d516645ac645d5a2b51c4a5975a729ffe78ac2f97f8442f657b7d532cb8dca6f76aac45c46f00f130fd4c0d68be8f703b363f73c3d918a260e1010fcb970a09d0549bfff00e93291f80a78544fa9d289b40b65e97", 0xd6}, {&(0x7f00000009c0)="0f06660b22a4d42a41f1d6f63d817680b60671cc716c099b3868ea525556cfa5d04c38c7e39be92ab4e4ac2bef46b41db99f1b6b0a1753046fa9f434c7f4a86017596565a76733aede3d817c5957be6d4c9a0a1f772efca7d2e2622a00bb46065385ada91ad84129f1fa79", 0x6b}, {&(0x7f0000000a40)="2d12819c487b3fe4fe12bb9c2a8950433a47bc68327192898ff2bd4986b028bded66864bdaf7f8446edbabd147743f4c320dd5bd4012133f4c656f67fd5cf664e5577dd29583085c3f29049d38dc4357e5626aa4f171153c13d9c6b82efde0e164b7a8aca78abdd170cf83d7074259e0dbab8eeb3fe3a94bc00d6d40483801ba4c2f510135cd78b69b5838090c7478f1274cbb701312bb69bc19547fc1f2cd6dc02d5307fbd1a66c43aa40ba7d93e877e24d8dc737d489320702022578c0b26ee8be0d0feeaeead89a384f51714f0599d66027860054b834e707a8e5e84e208f44b2191f74cc5a2fc0", 0xe9}, {&(0x7f0000000b40)="5a5c6a9ce271a121e5aa11c10c331cbf86291be67e3956abccf7c9ea222ff5d42173c59272a1a3967b60b5b6fb2ad467b93a89b822875475dc73f25940ffaaef8ee5539f0b57e6c91f0a954bed4f9812235c3a526e103cf8b222b24c8b19dcc70115b579b4067b29043086aaf74b8ecffe4710959cfd308a6f35157a9eb6e84006038009613bfa10b5b5d4791516cb1ed4d7d8bd44e142225b3680eeb3116575e473af6c27d29b2b814c06c3f0ff", 0xae}, {&(0x7f0000000c00)="b65a73b9", 0x4}, {&(0x7f0000000c40)="84a6e7c1d7b852c32fb852f76e226566045db9827925d3251f50372429d9ace7e23fbec584e2f2f097723d5bb834754800606ef1efbdb66fa54120a60c4ff6a76a894607a7dafc2f843044269facb761b0c21f857f", 0x55}, {&(0x7f0000000d80)="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", 0xff}, {&(0x7f0000000cc0)="8304f136f30c6ce5b4b7bef12cec32a944a53c3419cb", 0x16}], 0x8, r1) [ 82.115144] audit: type=1400 audit(1519516323.936:73): avc: denied { read } for pid=11829 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 82.137582] encrypted_key: master key parameter 'šö¼WºAA}2;*{u”Fêà¥SwZBÀø÷7}bT>3·M»!ñµQ)r›•jêóø`ÖÂëØz™_}¦dKDc¾_WÏY' is invalid 2018/02/24 23:52:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x1}, 0x20) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/24 23:52:04 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x80000001, 0x101e9939}) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') getdents(r1, &(0x7f0000000040)=""/203, 0xcb) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/02/24 23:52:04 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x2, 0x0, 0xfffffffffffffffe, 0xfff}, &(0x7f00000000c0)=0x18) fallocate(r0, 0x1, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) fallocate(r0, 0x1, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0xb0, @random="fd111d130518"}) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/24 23:52:04 executing program 7: socketpair$inet6(0xa, 0x0, 0x4625, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x6, 0x5c831, r0, 0x26) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) mmap(&(0x7f0000462000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) 2018/02/24 23:52:04 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x43, &(0x7f0000ffb000/0x4000)=nil, 0x3}) mlockall(0x1) syz_emit_ethernet(0x4a, &(0x7f0000007fb2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "e1280d5924a2e37da281b899abe51e4e"}]}}}}}}}, 0x0) 2018/02/24 23:52:04 executing program 0: r0 = socket$inet6(0xa, 0x80800, 0x200) sendto$inet6(r0, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x28, 0x7fc, &(0x7f00006b0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/24 23:52:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x400) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x8}], 0x18) 2018/02/24 23:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) [ 82.171819] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 82.190872] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 82.196088] encrypted_key: master key parameter 'šö¼WºAA}2;*{u”Fêà¥SwZBÀø÷7}bT>3·M»!ñµQ)r›•jêóø`ÖÂëØz™_}¦dKDc¾_WÏY' is invalid 2018/02/24 23:52:04 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000040)="d1a1d3bfe6433d79ef3b00635e582cd9395da73b494bbb5ff9748e", 0x1b) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x8, 0x80000001, 0x7, 0x4, 0x100000001, 0x10800, {0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xeb}}, 0x7ccd, 0x85f6, 0x6, 0x11, 0x200}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x9, 0x7e, "ce3036c3ecf77bd104ff9022e10874424b6be184441bd01b4e9cff5aa57e135e09c14e4454fbea4a9c741215d5c6cfd6fb6059587371426d393817ff1252fa7cca660dc6b26caba67f14dfd39922a25650861c9833595cc9e00463a507edfe7b512758cae0f5c2964c05654c2f2c053a39cc0b85604522048c608a9c0d45"}, 0x86) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001dfc0)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/24 23:52:04 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x1, 0x14, [0x7, 0x39, 0x5, 0xc97, 0xffffffffffffffec]}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)=0x7) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/02/24 23:52:04 executing program 4: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00\a\x00\x00\x00\x00\b\x00', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic}}, &(0x7f0000000040)={0x0, 0x1, [0x8ca]}) bind(r0, &(0x7f00003aafec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[], 0x17a}, 0x0) 2018/02/24 23:52:04 executing program 5: r0 = semget$private(0x0, 0x0, 0x80) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096) r1 = eventfd2(0x200000005, 0x80800) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xfffffffffffffe1a}], 0x2) 2018/02/24 23:52:04 executing program 6: r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@generic="719919dec87449319cab72c6fc9eaa70", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000938fd8)={@common='bridge0\x00', r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) 2018/02/24 23:52:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/24 23:52:04 executing program 0: pipe2(&(0x7f0000000000)={0x0}, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = geteuid() r3 = gettid() r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001180)={&(0x7f00000000c0)={0x1098, 0x12, 0x629929545b6b35c, 0x400, 0x2, 0x2, {0x7, 0x0, 0x9}, [@nested={0x106c, 0x18, [@typed={0xc, 0x91, @fd=r1}, @generic="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@typed={0x34, 0x34, @str='{cpusetvboxnet0{ppp1wlan1cpuset(GPLselfbdev\x00'}, @typed={0xc, 0x12, @uid=r2}, @typed={0xc, 0x30, @pid=r3}, @typed={0x10, 0x4c, @u64=0x6}]}, @typed={0xc, 0x67, @fd=r4}, @typed={0xc, 0x65, @ipv4=@multicast2=0xe0000002}]}, 0x1098}, 0x1}, 0x40) r5 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) setns(r6, 0xc000000) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001200), &(0x7f0000001240)=0xc) kcmp(r3, r3, 0x37200845b689abc8, r1, r5) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) [ 82.292824] xt_hashlimit: max count of 1 reached [ 82.309346] xt_hashlimit: max count of 1 reached 2018/02/24 23:52:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x12000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x3, 0x100000001, 0x2}) fallocate(r1, 0x0, 0x4, 0x0) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/24 23:52:04 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/24 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x200, 0x4) [ 82.341677] device bridge0 entered promiscuous mode [ 82.369185] device bridge0 left promiscuous mode 2018/02/24 23:52:04 executing program 6: migrate_pages(0x0, 0x1ff, &(0x7f0000000040)=0x4, &(0x7f00004d4ffa)=0x9) 2018/02/24 23:52:04 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r1) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000080)=""/174) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000900)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000007000)={&(0x7f0000deffb8)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0xfffffffffffffd8f}, 0x1}, 0x0) 2018/02/24 23:52:04 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)) 2018/02/24 23:52:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2348) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x800) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f000074efac)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x350, 0x1}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x4, 0x5655122a, 0x2, 0x8001}, &(0x7f0000000080)=0x20) 2018/02/24 23:52:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x7, 0x6, 0x8, 0x3ff, @time, {0x0, 0x11}, {0xff, 0xfffffffffffffffa}, @time=@tick=0x3}, {0x281, 0x100, 0xffffffff, 0xfffffffffffffe00, @tick=0x1f, {0x2, 0x3f}, {0x9, 0x8}, @result={0x5, 0x80000000}}, {0x5, 0xf4, 0xe34e, 0xffffffff, @time={0x77359400}, {0x6e1, 0x6}, {0x6, 0xb1b}, @raw8={"b55e2b05e425dcdd51cc2ac5"}}], 0x90) clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)) 2018/02/24 23:52:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) fcntl$getflags(r0, 0x1) 2018/02/24 23:52:04 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6006, 0x0) read(r0, &(0x7f0000873000)=""/86, 0x56) fgetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/5, 0x5) 2018/02/24 23:52:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x8000}, &(0x7f00000000c0)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80400, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/24 23:52:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a25d1572934b4ce44a3c4197062e9962201a4e8381d9a3e804da4205b423c360ed6189cbc29284d764684b2927d750351e3ea045dc22a2b651a7eb85892c0b50f7f9d6f7af44c1", 0x47) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x9, 0x2, r2, 0x4, r3, 0x80000001, 0x4, 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="16e630b60269b3e5672716ff5e4f3762ac94", 0x12) [ 82.396112] binder: BINDER_SET_CONTEXT_MGR already set [ 82.399434] device bridge0 entered promiscuous mode [ 82.401753] binder: 11897:11903 ioctl 40046207 0 returned -16 [ 82.421400] binder: 11897:11903 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 82.421625] device bridge0 left promiscuous mode 2018/02/24 23:52:04 executing program 5: socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bafde)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c39fd0)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/24 23:52:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10, 0x0, 0x0, 0x30004000}, 0xfffffca9, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x0) recvmsg(r0, &(0x7f00000025c0)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000002480)=[{&(0x7f0000000080)=""/232, 0xe8}, {&(0x7f0000000180)=""/108, 0x6c}, {&(0x7f0000000200)=""/182, 0xb6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/202, 0xca}, {&(0x7f00000023c0)=""/156, 0x9c}], 0x7, &(0x7f0000002500)=""/154, 0x9a, 0x7}, 0x10000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002600)=""/194, &(0x7f0000002600)=0xfe83) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002780)={&(0x7f0000002740)='./file0\x00', r2}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81c, 0x551500) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) 2018/02/24 23:52:04 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000feffe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d3cffc), 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) listen(r0, 0xfff) 2018/02/24 23:52:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x204080) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='irlan0\x00'}}, {&(0x7f0000000040)=""/80, 0x50}, &(0x7f00000000c0)}, 0x3e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x7fff, 0x0, 0xe6}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x572f, 0x0, {0x2, 0x0, 0x4, 0x2, 0x4}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001cd000)={0x7}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x1ff}, 0x4) 2018/02/24 23:52:04 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa}) 2018/02/24 23:52:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="fee03113db632277e9d76cf3b49228e0"}}, 0x1e) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x13, 0x0, &(0x7f0000ba7ff0)=@ipx={0x4, 0x0, 0x0, "e262088d0040"}, 0x10) 2018/02/24 23:52:04 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x1f, 0x1, 0x8, 0xbea}, &(0x7f0000000100)=0xa0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c8ff0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000701fb6)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x1, 0x100000000, 0x6a, 0x2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x3f, 0xfffffffffffffffd}, 'port0\x00', 0x20, 0x20, 0x6, 0x5, 0xffff, 0x0, 0x5d1b, 0x0, 0x6}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x6}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00003d1000)={0xaa}) 2018/02/24 23:52:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffff80000000002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x8, "4566007f89be35e4ea3f42676c1654942da57b632f9936fceea2a561d6dc46359257f30d58ba6a1bd912c262", 0x5}) poll(&(0x7f0000c5ffc8)=[{r0}], 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0xfcb4) 2018/02/24 23:52:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) sendto$unix(r0, &(0x7f0000000080)="48595be9cf9386fdcb0515b76511541c55298e6f4fdf6d760b39dd50816e200bc79412a711be085b0aec8cec1b3ccd0c941f4b8a77c808a49f45a84018c0daa23418565d6fdfc1fbc874e59c12993014f627be00c3a723da40a0f4ec3c6291dfe379e1ffb141a3e1caadf035342a9a5c07bde1dddbce0be76661483a37454945a49499155eb289944e9780110c50c50466a9e21e16728c8c32813f3946d758f32120d2cdf85c5d9fd993fb748879f6ed702b0653239da3", 0xb7, 0x1, 0x0, 0x0) 2018/02/24 23:52:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x8}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x9, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2000, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x500) 2018/02/24 23:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) fcntl$dupfd(r0, 0x400, 0xffffffffffffffff) 2018/02/24 23:52:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000040)=""/190, &(0x7f0000000100)=0xbe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000000680)=@hdr={0x3, 0x4, 0x9, 0x0, 0x10001, 0xdcc, @ipv6={0xffffffff, 0x6, "3af377", 0x0, 0x1d, 0x1, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x9, 0x0, 0x5, 0x80000000, 0x0, 0x0, 0x2}, @srh={0x3a, 0x0, 0x4, 0x0, 0x9, 0x9, 0xe7f2, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x0, 0x0, [], [@hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x0, {0x2, 0x0, 0x3, 0x4, [0x2, 0xffff, 0x3ff, 0x4, 0x4, 0x8000, 0x9de4, 0x39c7, 0x100, 0x4b5b572f]}}, @generic={0x101, 0x0, "1998558e4b8b5b3f8098834618ab07c33ad9582d7cae29ff0d3fcf403b1db4ff3caa27c8ed910b04470f8882dfd35165def81d54d96f2bab933e1148ca404b1a81764b567391cdb783c2968a73e102197f430d18a6feae718c82357ca59313707cfb5373bc8692d7d6fd5f2944f7ec3535e713a97c04a31c7e91a4cef31dca3b6611059db8be70f0cc08cf4090a6f796802bd70c2c6815e5248709311c3bfbaacb037396479819d96a845e112bc1806312bda1ff14"}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x3f}, @ra={0x5, 0x2}]}, @hopopts={0x0, 0x0, [], [@generic={0x401, 0x0, "f85fe6adb0d54ea297b7a0d3ba360fc05b32df861427f1609b068043eab2fb04221cc42c545a6e1f3ff649397aca1803abe174375a846d22e8be257f1b3ab05109e802a1f19008016c5797920fa49427728a7e2a32709ba0d4742b3ad6d2b3218015dd82c47a5b8b70500a919403e4b801d09ef1f37c4e8c37a287c1cbce569e42f39b46afbe17a53150f6ebcc8a47d0cab065d87aaaca66fceca22d356195a29a3615e5432399f5b4984093396fb9013f3a253e8115cb717fdc8ec0dc5d8d92527b85336448ed"}, @generic={0x71a1, 0x0, "c92d29285bfbf90dd44f503e670ddb754efaade43f701c18a373e5794cc2ab4ee253567d8df5489bba278bf48d493f1c4832dbd274949faa798fd8d4640dbd495483"}]}, @routing={0x3f, 0x0, 0x0, 0x7, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x17}]}], @dccp={{0x0, 0x1, 0x0, 0x1, 0x100000001, 0x0, 0x0, 0x0, 0x23, "1baab9", 0x7fffffff, "4590a7"}, "64e176a2ee80ab961cb5bc0dd38d0fcb8ccf447d5a193080801fffb02d84c74a49c1905cd2b6ffcdecbb1f175919e2f9827434caf5d7c2adf48ad043f907f6facabda5a7bbe6e71bfc284d55fd4e27ae9f7e246ec6026d461a7739b18d49282deace6450cae00cbd995e040c33d11e5f0afe47c9eebbcf830372df7977e4d4e59acf4c62a5cdee0e6a89d0a3c4faeea0b34c4c59d728365c524e8b868ef65166c7cd73f72571aac08402cc2d28ac4bba2fe951021b631b8b352aa466e400cc22a26edb8d0fe9a01ecedbd562cea0a51ec3dc003ff328769e53bcd91ed2c49de412a8e55b512c"}}}}, 0xfffffffffffffede) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3ff}) 2018/02/24 23:52:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@generic="b00166280a112f9e444dbe4c18bad721", 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000561000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, r1}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/24 23:52:04 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x40010, r0, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/nfsfs\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x2, 0x2, 0x17000000, 0x0, 0x7, 0x100000001, 0x1, 0x5, 0x4, 0x5, 0x7, 0x8001}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xefe, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000b20ff7)='children\x00') preadv(r3, &(0x7f0000805ff0)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/02/24 23:52:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x1, 0x10000001c, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x198, 0x12, 0x6, 0x100000000000006, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x0, 0x19, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x14}, 0x1}, 0x807) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x16e7, 0x4) 2018/02/24 23:52:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x70}}], 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x5, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x5a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}, 0x9, 0x0, 0x8319, 0xa0d, 0x8}, &(0x7f00000001c0)=0xa0) 2018/02/24 23:52:04 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80081, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000001ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000100)={r5, r6, 0x7}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000dd5fb0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020003}) 2018/02/24 23:52:04 executing program 6: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004abf1b)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000000)="fd7874aa49720553a3d6d5176e1ef238725dc0f30a92aecc4ea42ec9d179fcba0fd356eccb53401a47f07a4519e7653ef9a94cd6536d967744e7c684c6eac74fee67d0efc8d43b902b8c7a52e5797c4ee6770b30a2418e81ccaada69f707b027f03f471f1447c2c1dd83fc6ef9f5b93f2f6ec507d1012c9c1239f2ee26e8a10e3bbfd383bee8ff5c2463349ec66f86c21f7c1c5eb8064c7cced009264522a60a9723222999e7bd") 2018/02/24 23:52:04 executing program 7: r0 = socket(0xb, 0x2, 0xfd2) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) readv(r0, &(0x7f0000783fe0)=[{&(0x7f0000300ff5)=""/11, 0xb}], 0x1) 2018/02/24 23:52:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x91eb, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x82}, 0x7f}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x8}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/24 23:52:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) r1 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xb4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffffff], [0x0, 0xffffff00, 0x0, 0xffffff00], @generic="4e8fab954453006388684a228d21118e", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x87, 0x2, 0x5, 0x14}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1f, 0x4, 0x0, 0x4, 0xfffffffffffffff8, 0x4, 0x20, 0x9]}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0xffffffff, 0xff0000ff], [0xffffffff, 0xff000000, 0xffffff00], @generic="e86c5c2a57008792a1ab84ed6a8aa9f8", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xff, 0xf0, 0x4, 0x20}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0xbf, 0x4, 0x8, 0x9, 0x7ff}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x7fffffff, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffff9c, 0x50, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000580)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x3b, 0x0, 0x5, 0x40}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/24 23:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x180, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000ff4)={0x8, 0xb86, 0x10000, 0x1, 0x1, 0x1, 0x81}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000465fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7effc)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000306ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008d7ffd)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000)=""/4096) shutdown(r1, 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x5, 0x2) 2018/02/24 23:52:04 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000000040)=[{0x5, 0x6, 0x7, 0x80, @tick=0x10000, {0x401, 0x201}, {0x400, 0x81}, @quote={{0x2, 0x6777}, 0x6}}, {0x7, 0xfffffffffffffffc, 0x2, 0x8, @time={0x77359400}, {0x100000001, 0xfffffffffffffff9}, {0x4, 0xe7}, @control={0x8000, 0x1000, 0x8a}}, {0x9, 0x3, 0xa2, 0x8001, @tick=0x7, {0xfffffffffffffffb, 0xfffffffffffffff8}, {0x84, 0x2}, @control={0x6, 0x200, 0x81}}, {0xfff, 0x1, 0x81, 0xff, @tick=0x1, {0x9, 0x80}, {0x9, 0x40}, @time=@time}], 0xc0) 2018/02/24 23:52:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) sendmmsg(r0, &(0x7f0000001340)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0xfffffffffffffffb}, 0x4, 0x2, 0x0, 0x4}}, 0x26, &(0x7f0000001200)=[{&(0x7f0000000040)="6b9570ebc665ff62e94775c03f3e088fc3b3d854f57da0ca739839b9848374e5b5c33680128436373d88c8396fcf8143f05a3b7441a6cdf352b23ec5cd94325071ecae6a603327147bf0b5ee9e18be1f0d8e", 0x52}, {&(0x7f00000000c0)="3b881d6d5ed9675688581a889825c6cd84fe3a6756b938b949f1cc2b1c6c07de62ef97df96eef2d7120344d2ae18ea5b0bd09e9db9fad2f3dc515c39c15d9094ba5c3894969e25046a647183ec45cc95872f1aa3dda341e0aa4a323872b7427942f01a05dd1527c603ffedbc805f1534a2d90756726113f746d697154368bd1f59f0561969d0548ae5535112fbda1b0ac5872c3c55be1e5080071a01c71001c4de39333cd0d7194e38c3c1ef0eb87c2f68ba17610cb5c097ddce4d3048bcfb37b83a5d24d39307f9c20c6c303c0f6d073d4680bc2e8f236ee329e958e682e6d9eeee114621dea7961445324fe49679fe5042e6c11cc9519282a6b305150fd0c013458e78419f75cc6b394f28b8463b6294348721076de35af29aa8d001cfe3c725eed69f0b8057190234d5217c1f32cdc9588c2c2eb19f0937b2734eaa5e4479142f6f8a1813209cad761b2569f1074f15d5710289355c187041bf382e0f10c7b9ecf4ed9a20bd856745bf0a59ec37bb6e32065d6098726efd011ff6db4f9ca055e679d1a7e51f64a252132d5b8e6289fc1bd1f471807f99e50f26b4e40eed165b738d0dd142de983ebe72db4976954c37283060499ab2cae6f6f5fa56a3dd31c9f82a0b2ee9855d7d64c88cbf7d47873d07c320bbc41b563ea13527ec3bd5ad6b8adf6f577b9d4b0f6d0c26740f91d2a986f2fa50048d9ab44058fc2b61b1e7bcda2665246158945924f81e9a85fa972612a778bfb65fb50b73c812dc909a30df35fffbb9402668dd66805e93374ff64c5c251427d3bac6e98478c67cb7937473974bdfde6d776d9e6a02e43b58c8a5ad3b44eb7acd01beb56b9529b380c043d73242d0dbf18be5708aca575ef4dd94c6f3534ba7d3da07773470db7761ca9aab06119c4c536f847142d3cd0ec6aba871f48432cb7ad9fbb6ff8bd48bec221ce534af67929685eafe579212f9b0a4744676166ab0122288e271f6e4928cefd73c512d0e757161b6c9d4b3765a6bd7800bd04e9c6c42e1cb3415790cf57d9da17793212cf10f4f01a98fb3310107469a3498c7352e76cb1d53296fd43676d46f0cdcc3c2d26a53c55d762f66b4a89019a1d33b331be5f93562a65441db96bdb3d183367b0cc6af21c177a404224a98d87660f12d8addaf0a92c7bf66e079103ee45ea246f3cf69ce0c1cd35c5df5b6e3b65a5868a830fffa13526f17f40c19dbea3cb4858af09a6cf804944d6feee254775e544a3dbf4c7e80195bcb2642bb03829d935fcbfeeddd3b4d56edfba92e94f23733404eec5ca736e5917e2b5340bfd8e17f9c45ec168772d124f5c6923b37f25737399defaef52cbd90c0220a785d603a63b18b6e988acea17c50d1ca485e0a42af8ea6e7df5eb8e9cb8fc5f70c2d6684a1f6828ba6841e4742d59a570699bd488892ad70a83410d044983fee1da10dc1a598770c0f0adbc604b84accc20b973c3d0c5d85353abb5371860a92da5912cbdf691da042779a2b3314be221dfbbb95a4f140271ceec3f79e9040f7f7036355cf49a82729bf789eed3476714cbac4d659f34b80691e0e6418ffbd0edc73bdddc07cca00c4581e0b710a9deea43fed92b4733beaa5a5e0c01770de091fc28a76590e8a64282ae40077ee027638075fa8b1bb3286c5d661b314d2a58e1ea22b3e1712adc659fb1139caccd7f4f9edfb1cccfa6a47abccf208fad87586d512693527122a29d51f80f615eeb5009e3f51b4850b85657510bf3e7df3b29b64f3651cdffbe1166c51a18cb7da5670a07e22eab76d705c875d83aa1ccdc1bc74ebce6cb01b28325ba78ba2e33d49e3626317242b56ab9a95f27bd2ab97453aa3fe5dc54ab37dbf3bfe0f6fc9ccf2e212e52a60684babfe6c768d133828915cc4948edcc195018f28c67d7628a09786912c9b2a8bfec074447ce8e77224aa4be1589787992b5d9e45c7943ecbcda74e287e47f911db61c33527ff734d4ca05aa276c3240ec03aeb0b661c85c539bb76e195227ba3e4eb3a6ebaf1a467586813b41c6502efa48a9c54d1f3341071c75c72d4fd83a6bf42adc06c4d8151bed9f1d0e429afa257ea04b4a3d087556ac757db4c71be7f64d276a75538dbc13c30700421dce51351097242b05d152c789de12f572b985c2ee73dbda236320ae32d9630785fa186fd5987e4f92ea79fe260fcf3664206a54e0bd72887641b630648c241c39e7bd6b7c443256393f7237c618d98ae410d53f19b5d1ef3e8daff8fc3fe0f786acb57ebd652828abdcfe9d28097f681dd176f6f06aac43896c20f678eb4289fed41c2020bcf7e2042ed9fbdf16c567995d494f7b192d9011a05c5d65f81a83a4a26632f7ca43bd05232870b6fbd555d0b68164ee757dacf5dbb150630b37944ebf2c54c0b14f9e658dfd8dec9b5cd78f3bef53a24f4ba63360b34cd80a4cf30b2bd0070bf0706de78be8beead7d31bd76dd22de418fa99463e7f83474e61965c3cbcc0ac9faa08c56b0cac3b2697864ca8ea046d7ce49a46371e8d107bb845b9642aa0af44139cfdb00ffe2d827832b952c9cf0440453d70129801469350f5d9c6919d077e0f6a97d7a0a1806e701937723865b1c3a53e4a211ebd518c680fdca2109340707aebf80a0b45500637d32632238c7485eb00634da9daa8ff483c5ee8e3298a161514fdb7a00584bf1183fc419976d9ca0c1f9f2ee85e4f7946bb43ee08811b6ed91e870e4d1b7b87267d29bb2710f2de81bc8e38a5b19683352e43accfd17de101d5745855bad8cc2df156f76f085c05091e2cdcb048329ab0d64008cea52d969bb4fa202d8db1ca9221729c3996234f52e0552c50a2b494ff3f4e2859d5cca4df5c61a2920b3aa567b3ce167afb74437b49230be0833d76786de66b9332be32ca03cd874e3b02d7a9081de3c01ecb7b4ad86502dbed8d3a80badda378386f5f8a7235e5793476b4582811c1bceeb461e362f843fb63b890b09de788a758fcd5feab1face8a88b6471eac95264ff172c4aae5f28a84e2eb30dcddd4ea1f924f2c57dfaed3bdfda7835bc6cb94dc3d6fcae9b66b3f80481a8db4b6ba9ad05cb1c10455f1156ae7728f42adc192d1246ed4e17ac26f7395b6c8ead19ef29e4862b073d898cd5ddbb15fb52ffcaa3c04c1a248b41955edea62b462cd563178fb543f70d3d06d88f5f08024a23994839ce5b26ad65467d8385dc5e46c3d8df2150670c58137dad179e99fadfe5cf8d485b4a41c53812f2f5167249a662ea6b3bbcc3e1e0d72099cd2e8a4e0799c5bf4581f9d90d6470d426354fdaa423fdeadc1f3bd922545dc1b6b550466828afd16c5159e8d0b0b568b072d85aa454de82697e6e7ab8ce04f0369a40170d36d19d14d5e16034e23e29f92433aa3b4ee3f314332ac9486e5f16d5c096f5b710970da6396a20359082ee82633b6e1f830e464531e667366307658872f1c202cda40f6ed9604a6a667dceb82adf38d0dcecac7d82b1d94611a77c573f833fa4ef3d7bae6a712b6a7b33577ecd03424a3bd2e42dd6512f2242e19ae39dc7af426e6ee9f159c163963c255527f8a5b346382c1a63a8a769bdbba261f90aac4977f1faf9c20fe2138a90c92f339ad3b83e7cb5a0fb295d1fc62d9dddcbc1346390adc1e2b740c5d20ecd9778dc67df508e00587aecec2daed32d820e85e0c7714d406d841e2b722c2e4ea4f0764bb48f94807285ae0120b64a7342b0a365da8c18badfca06acf9b7adc4ae982dad02adfd68da044b479fe52dcc20692cd0cd3bc81f1f02ce8f7df32e4b3a4c94104141c36a98df6d05c3dc662b19c75546bb638fd14fed0aa725496f8a5e7b1e19338fa99b74fd0c34c81b6a075f164a2cacc9f22341dbb399dd60286ec9e59b0a4d410ce3813690913fff1647b70331e702cfaf0389a6cb2a84ec85e63af62c8c69131aec1b74a50d6a06c2a792c3dc40fcd09f6f554e5150e6bf05d4b2dbbd55895963672bdf8ffd171fad177696ea498636b8092075ed055de8616b7c7c73e707513903b551980b37d31f15a616d7d46a1984275892493812db1419ab1594623f0e45161f9ee47527da3fabfbbc9f10468465640dbae0e842e5fe6d7637d715bf80ff03260b86ca9eea8ece6e7bb6a7eb0a37c3281f8645209d59ae90469e7cab716fb609fb120a68a0477c1ce101f466a97a633bf520c6eea49d1b83da4a3d916fc85e53a96b6921de07747a95055e3030c68b2889c2eda50cfd9831484a8dd6d808d626560ede5315ce87859fb631f00461a3e1376ffac1658fa92649667d551242ad49ced8a191bb5f9d4bc3691e5e6bd0befb7a4e1557d47d30765afeab79cdad7c1bc2c1132a2cd0bd410a1b40952e38a0d2da49f118719ad07ee563ed9bd0629aed5e5c4e34703b5306500a4b9649cfa7eda6ab696ece0f347ace1f7d97b051b041bc3ae0a1c086b68b941030abb700400fe1aec698b27b08cb2f5772c885012b04f8e44e0809138c3b41f90b89403ec0e5dd5c5c9c9da816473ad39608790a904e04fba3f3f3caebad263765fde8b1cd4a1816943686fefc7c833cb673fb39ecf8d9f6518d3927dfdc373024c9ba2a98286a466510cfa2b60ca83207fc3d99908f73c162d2d2c92df15e1907c99ef717e8f4d58cd18160f8d419a00773b36efa735e3d33d72780a9608b8021d0e4e3829a54760deb0135be0859dc9cae07f745bbf7bf1620b1dbcc56c0779b757bf0ef57cf6cae83529b9aa2ec145891a211b9d7737b79e03ec951e3a0dc76ad4ad3fc31b878d13aca66764922ec635ea135db1c82b415603175a208471f0c5e271fa6fea30d219fb795498248f9998a1f2e3c2f8fdeb5d645c9e19fb578eda9808e2190f20e322669749ff8bf29006cc243e4128de8842fbbb35e3d1f0f3dbf9c905332874d0e7f081d65f13188767432fed16c2e9d4e6e6632eab91b93734ae96f37a7d9c249377b969e17a35cffb5b8bd4093bf24e54faf9e0121b3401d123400c1a015b8e2002c7169649fdac479295501030aff3e2d290d7de9d61e06a0fe26aaefa4151be864431473bab921919933472bf5cd97dbf275b0431db81ccd64832fdf7ee564131e4a0d14914e4e737e52173566adcfb441ea113a591e045cf345f2e1477e3cef6fd7ff9b5a2e3188ffe82dbb0a6a1a9c9a67a239b2413adf3f5021556a980be9dd61ebfcf6f298ca0ba32b79cfc6375e7064e6439d898ec7c2b001066980f737612648d7039314ce1c1b7b7ffd4042b251cc7ae002facf5a2c7a219acde747522ee02e2c4c9c96ee014ce21f6d67eecf05be98fa0172342d74830eb30ae53600e96f0e0a008e6bf84c1474308c17ca525b07c1e010bee63fe479a31de00bc172f7c5d53bf55958962cd44ed6abc9acd5cb082e8fac05c8ad3ae69f29299f35c51c258a01269c8201dadb1f84e5f5924500442f4bb3df72dbbc216ba1726ade677ea872588515b44a6705029390e1b836ec3c4b6b2d9907ed6a863b1c1af38f51254abe3aea5091c7bbfdc9411e7b45646019488b1b7bff167c8282722118451bd248600c065eff42c6850c291470b8bdc599b8ac64826804baeb0afae66e4999ea0b17c257e61b20d97c977471e3612600b309e9a37a405f92084d23f8de7b0d18c8159ddc664960900786b44ed34778c7c0e8653b48eace0da84b851c8f07a6644f40d1e3ab0c435ba0a29e91b0cb8bdacb0eb382fe27ec867da5664ebe4e23c6eb007119211ba883d89c20f6742b7d3645f2e43b2308f5368006d613aa48b4f320f96008127a0bac0c5", 0x1000}, {&(0x7f00000010c0)="6780d9c07f6de95a4a9d77b611272f9473f3d1ddbae5bc2a8a3953b990cc51ad657aa8df58fca35a89237e84b28a5284c82e1e4b845a0eb35f21221426b99361b5910a86e93349448f1018fee56ed6d663a63b9a7848cf3343d1d9859b3be884fc8e44781829b7db4232c63c5e6548b0e7883d707c2ae49fab305d666d22071a8a6128b73fb4570d06c431e76dc6ddef2bec2d10df05e5417e5034047cfb3578e036b0574cb01d7ef173588c0b15ce15c4acd24eab3bddf57d402e66139220b4b53dd780b5a92ee6b7272cf035cb70c1f88e82ca21392124697bc340", 0xdc}, {&(0x7f00000011c0)="da2a68160afe031cb036bd87b4822b5736a184dc65a6d54623f70d2110a321", 0x1f}], 0x4, &(0x7f0000001240)=[{0xd8, 0x117, 0x4, "fee8eaacf5da2fc78e70b0600ef2400a2238fd5430f1101818825ad8e7c818ee379b53c1ab51697da9243cabbbf8ef13854bc99ff50e1f968bcecd6c54ce10e9f4d17d194c2d5412e3ccde8945b30daf2ec5b0ddbc363088f63fdd6d040d2b718c9c9b56530e32e2062e003db1093686d9368d889f57cb6af6013433ddbe2f2a0606c91ee4b65380737d632262fd16223ff0c302d8c5a481332ea467b69d016fb7fc2ca41e46fd32f4d5dd4c70826de5a0c0ddcda6162150882ce93602261cfe8cdd17c3"}], 0xd8, 0x20000800}, 0x7f}], 0x1, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed6", 0x81) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xae}], 0x1) [ 82.687991] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 82.707189] xt_connbytes: Forcing CT accounting to be enabled 2018/02/24 23:52:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x5, 0x6150, r0, 0x10001000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/24 23:52:04 executing program 0: signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x1e3}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x1) ioctl$TCSBRKP(r1, 0x5425, 0x1) unshare(0x40004200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/24 23:52:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}], 0x4924aeb, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) r4 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) sendmsg$netlink(r0, &(0x7f0000001dc0)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000001d80)=[{&(0x7f0000000080)={0x384, 0x19, 0x500, 0x1, 0x3, "", [@generic="54b91bd6f255863261e979d9d277752416d113", @generic="0d846bee6e287f66ed4c37012fb2aae5bdde636dd6f5b0a3b496a9f5b3ad2dd2633ac8e49050846640ede0722f290265b12599978f467e2a1d68ec03b988dac15f2aa3973b2cb50b8cc0df0c6786e9b57b", @nested={0x288, 0x5b, [@generic="9a475e065db0ad67f10d2e21255e9ad83b6bdf1cab77739bfa6fdaf5533715281ad541ab0cff9528b2b53322ff25257e8e9e5ec00457ced5ae567964f9001eddcbe8c1061b2d893fd6717952a28b969c3e7b241bce93e00152a9fd73f1dffaca3f9ec37034479ddcebeaf4e09ccac9ac60cfa94b151d92521718b420157d48", @typed={0xc, 0x59, @fd=r0}, @typed={0xb0, 0x78, @binary="7443c002b997ff51a8ed7f2232e0f158a3e398a7018e54a2cc5ab856f0f9c72654a762fc9038238877427be25747911e7f8f11919af4998d608b84257a3b9e83c348ba259a73bd63951dd182484284c08a0c61af7d7e197ede143e6d3732fffe0ae69b874fb201d52cb5ed2cfd11b883e7b112f726d324bc470c8ad3ac2a2be5e7f66074a13cf4d2031bd009c3621ff9197c81c66bfb7790a98a235afddc6fab4ab19f5e39"}, @typed={0xc, 0xb, @str='(.\x00'}, @generic="5b3f6a3e8f8655f9b16a15a4635b40c0ae53bf364a7e02c260f9a096fd41c77292994e80b81f49d18bb4bd6a71dfcdb057d5344c20b86e16a59237d8bece28e0d9850d7452b67503465091", @generic="cd998ef7ad66499c89712f7bc4a30755923b1a7771b69e5a34fb91434f3a677e8e5359da7c83ee80e8b592244b625302b03ce5206c656179707993ad8ca1f59c6b0dff76c01e5d868ee46dfdd0b84e39a8759dc8b62273863b82f5f33e95b027d28e883f8369f954c406b5a04d0c2de5a0d6e3ce97e7558707a8c988ba663cbf37017f8e65adcb87b1f9077ce2b2754bfa0b29134593b00bc7449618df7dad43ac35be3b9a4ee1edcc14441b2a8f942c0334ae10bc381f716b58178b408b977e1c8f52b9f017a68194841ad7c9b07d9ec720dc5aca33d144edddb7b431b5be1717081d9e98e3a86bd57df38adae3e8007e2c"]}, @generic="0322ce0fe77a9e9255b689b6eae6f5b296b32928ef55e8db2778d66ef2b45d8b8e679b4587e5205abe6d47f3", @generic="bf0e928a4429db2e0e19e6c84e379e6ff80ed505999dd5a8a193f1e400bd1829a47692fa8bfb52c232f077833cd4bfa5eb03df5f4026e4bea5be37706b8867f66c99bb1b87cad798bf994d0717cb", @typed={0xc, 0x81, @u32=0x7fffffff}]}, 0x384}, {&(0x7f0000000480)={0x170, 0x41, 0x100, 0x7, 0x1, "", [@generic="51ae", @typed={0x10, 0x80, @u64=0x940}, @nested={0x14c, 0x15, [@generic="bd4680ea693c7e151947e07dc02a14ec31f86d4a16983f7cd3d24d156a2b46ba37a0e6771a22d179eddbe58186622940d67346b4", @typed={0xc, 0x63, @pid=r2}, @generic="a3119f6032f8138c6694618f27a76d68a8b67629e7d512295134421d0922d9596b8d3e83b9961d457493d50d6a5ea68185b7570034b985eefacf772edc5bd0dd999880f9b478a60dd3bb18c7431b3e2f0d81606219c4d943269df72c07fdd24be39ec9e3441dcacc6d0b349f69d16fa1a862ad13caac8500d8ad0af3f016190d27d22717dc5b71a6d23282abb5ab772175a06a92394c2308d466afa06960b5a9cef9dfe3556e39ea6021af35f6d58f21872360392c6d3105460c11d831e27e389baaa81c8ea9031eb8273fd5ae70f11f632674c61d960de384184df452bf61c836390e0c4d6c", @generic="e46b6e29132a4d5ca051307c928b3d856924527cdb460234c50bff844ed33013"]}]}, 0x170}, {&(0x7f0000000680)={0x14e4, 0x17, 0x301, 0x0, 0x3, "", [@generic="344df5467727cb1968dac4b18e3db1231c0bdd4ad9727710a76419fa47165ab23a766f173dd62487de78e204594f5ab77c818078e0e90339d6dee7d62b96ddc16237e91803abcff6bd512055f653bb270b179f5136d12757fb73d0e5f0b690fb67cff4071f58d4bfe73f943819f2471b41b8ef6613fae19fe008874452801fc208914f92f6654cac4af8a92b65b277dbbe70621f2a2dded663010e751cb94ec7465bd0a5b5d42871", @typed={0xc, 0x6a, @pid=r3}, @typed={0x8, 0x8e}, @generic="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", @nested={0x12fc, 0x70, [@typed={0xc, 0x5a, @u32=0x4}, @typed={0xc, 0x1d, @u32=0x80000000}, @generic="b9bf9651b6f6bd6781ecb1906659fad506a34410ce7d813bb8b669b0a564ec95293cb8cdfc045bd8f16aab3c8acd0332cada029724cb625143d86e090811d064cadd391924cbb19fb30fa9d8d810e6d024", @typed={0xc, 0x70, @pid=r4}, @typed={0xc, 0x5, @pid=r5}, @generic="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@generic="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", @typed={0xc, 0x53, @ipv4=@multicast2=0xe0000002}, @generic="80fd89e20df09eb294bf7094cef52b7148b609e6a2e0432dcffb5acd5c4204f9cbdb2cd8dc5eda54e475ef44dbb2271991a9ef5689d5bbda9c9c5ce6047e8af14fe3066d1e31081971a6766626d38e90d4658dba2415d382d5a72014620d141dfaf34b751fe3756c1c9b24b22e7de1d7163fa36879bfcd56fe93191f75a984680e6729b0aab47219d0330e4e1b6d6ddf07281da0278ede53e8357558015c04fbf6024a3ecf2c5e7bbc061acadd8ef3c8f086172bcda8b96961eb394e89d7a4acd654cb4ec455b673019ad69cd6484915e9642c08b636f11d89a543f95c48fcfd82fea00caec35c7b48d881d0021ea945fd836d87f14d51bb", @generic="23b8b4ef7a6ab782c56449bc604a5e49771cd668d0b4e69c4ba397022cc0bddd25159a158cfabb7027a03651bcae164b71b0454c3404a96feeb4874a4960771535b8d7f5dddec6a38e82bbcbe84c5ae8f77dd47b70c375bb3569defb3d1640816c42f08768e26b1d4293d680b7e8a787f71a43da195102"]}, @typed={0xc, 0x7d, @fd=r0}, @typed={0x10, 0x4f, @u64=0xfffffffffffffffb}]}, 0x14e4}, {&(0x7f0000001b80)={0x1e0, 0x12, 0x8, 0x1, 0x1, "", [@generic="4e90d7948c75dcb18dd83f5153f1b9dec806afe1f4cb0035a8d3af5d664cb3702e3727547f0f5957cb09f5b66cabf5c3b4df78a4c90736df014c86dd49", @generic="803ebb49b70de5d256221d42bde418d2428937b89c838a3cd41dffdebd28d6dab2044e85d4205f67d0556c887c3a44d250763637446fabb000ad3cc8a0c54f26d32ad09a033e72fa647498eee7dca7dc897947ccd4323f8ef9bdab3e7fa3ce428fd2b0c80dc23b8436e6da267fad4c98c0b4", @generic="1564860c62be1bebfb46eca4cdfb6e4d58c925089190fd86d54f626e61cf1eec52bf23d7034fb34374e3391e3ca6f47ddaf10d07bbb2b3290567389059da33053799b4de832daa078bf2", @generic="a4364b28f79129070fafa432d20dccde643c22469af2840faee7716753c6f3e600a32d6aeae3aa14f04a81187b3052054e66f7e8891825220788cf8c209f481cede0cd79b2eb511a1cb9eb988802e05f46e467573573b1aa0b52b716e575d63d7f3a02db52b69a4fd905f8880565ce7bf5d59d00ed072139b657c2cac31b76fc4d8a029233016774afd79f3d9c9770e81335c60cf5a9ec82fd3d31e139f0d986fb456de1e102ea740684c050a5ececd5d0343594b388d5f264549ea36500883a1eb25a1079ae436dad1d6563181c557482e10a98fb6028"]}, 0x1e0}], 0x4, 0x0, 0x0, 0xc0}, 0x4000000) 2018/02/24 23:52:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x5, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x2, &(0x7f0000000040)="283c19b5873946933ab1df9412231569e3ceb8ad519d4c43beb351652f26e08d37682089fe4d82c8faaf3c3f110fc35fb370925087e76e0184f155a77bef8943ad31cd16fa885980a2a8d2435f35be3e4ac2ef414df582895856b2a89a696db22fcc43a27c7ecc59195117b88e2ebfc0ac16f3dce952424d23feababf99cba9aa9b1da6c057941cafcf8706fad73276b1903a8fffd48236615b6317dc4b5dce5fc50ffcd1e6b0db50eab8ac155ada31a3931b74ce34856b9619bb1780995b6a26b653682124becc69105845ebf86fe") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/24 23:52:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000029b000)=0x10000, 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x418000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) io_setup(0x8000009, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000000c0)="6028aaed2a9b1c602fd5aa9b69c78f749fffee95689fb76920303848d66361cffa199cde7bbf0d88e5d71cc745aa0245ce646e03c0e18e237eaf382253e19f6c00f521c5013d5f73984c471873ee4bdbfdcf745af0a7757ec59eebdf0f072cd9bb7acc82b4ec4e", 0x67, 0x1, 0x0, 0x0, r1}, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f00003c4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/24 23:52:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='net/igmp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x100, 0x0, 0x6, 0x7, "ab8f3e6696920acebdc1d7ca15106ab76cec08e9656dad5d92a1b4b40776c2f322a6481422c6ec83837228fa", 0x34}, 0x0, 0x0, 0xa68, r1, 0x3f, 0x0, "cc03c29e74d048ac3bd9c23a5e5eb3c2e0217ffbec27af624f8134a60be229f7d83c5af9b46983a36219a67613b8e33d4b5949ed328947d1e9b9f7e40bbc63b3", &(0x7f0000000040)='net/igmp\x00', 0x9, [], [0xe89f, 0x80000000, 0x5, 0x45279c21]}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/24 23:52:04 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) mq_open(&(0x7f0000000040)='-$\x00', 0x3, 0x0, &(0x7f0000000080)) [ 82.753802] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/24 23:52:04 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x30, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089a000/0x2000)=nil, 0x2000, 0x4000080000000002) r0 = semget$private(0x0, 0x0, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/174) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x10000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x9, 0x1, 'client0\x00', 0x2, "89319823a2bb66cd", "650d00c439131d0b79fef3cca862d69bd33dac877df15d2fbdcdc4a9c4c37f9e", 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0xc70e, 0x2, {0xffffffffffffffff, 0x3, 0x3, 0x2, 0x3}}) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000100)={@generic="6e3ad87e3a12db011ba52572884a6e30", @ifru_flags=0x8000}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@req={0x50, &(0x7f00000001c0)={@generic="bcff1be588a3de40384cd2620643bdbf", @ifru_settings={0x1, 0xffffffff, @cisco=&(0x7f0000000180)={0x2, 0x8beb}}}}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000280)=0x7, 0x5, 0x1) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/02/24 23:52:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) io_setup(0x100000001, &(0x7f0000f69000)=0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/24 23:52:04 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e2ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/24 23:52:04 executing program 2: clone(0x0, &(0x7f0000524ffe), &(0x7f00001b8ffc), &(0x7f000019cffc), &(0x7f0000eb9ffe)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d3ff1)='children\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7df70)=[{&(0x7f0000c49f8f)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b23f4e), &(0x7f000025bffc), &(0x7f0000ad8ffc), &(0x7f0000e02f68)) preadv(r1, &(0x7f0000f44000)=[], 0x0, 0xffffffffffffffff) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/02/24 23:52:04 executing program 7: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f000042c000)) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x80000) ioctl$void(r2, 0xc0045878) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 2018/02/24 23:52:04 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={@common='ip_vti0\x00', 0x2000000}) [ 82.906816] FAULT_FLAG_ALLOW_RETRY missing 30 [ 82.911445] CPU: 0 PID: 12039 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #327 [ 82.918800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.927096] FAULT_FLAG_ALLOW_RETRY missing 30 [ 82.928142] Call Trace: [ 82.928164] dump_stack+0x194/0x24d [ 82.928189] ? arch_local_irq_restore+0x53/0x53 [ 82.928198] ? _raw_spin_unlock_irq+0x27/0x70 [ 82.928212] ? finish_task_switch+0x1c1/0x7e0 [ 82.928222] ? finish_task_switch+0x182/0x7e0 [ 82.956917] ? handle_userfault+0xb97/0x2500 [ 82.961320] handle_userfault+0xbd9/0x2500 [ 82.965540] ? handle_userfault+0x185a/0x2500 [ 82.970050] ? userfaultfd_ioctl+0x4520/0x4520 [ 82.974616] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 82.979794] ? print_irqtrace_events+0x270/0x270 [ 82.984548] ? __sched_text_start+0x8/0x8 [ 82.988683] ? print_irqtrace_events+0x270/0x270 [ 82.993431] ? print_irqtrace_events+0x270/0x270 [ 82.998168] ? check_noncircular+0x20/0x20 [ 83.002388] ? plist_check_list+0xa0/0xa0 [ 83.006531] ? perf_trace_lock+0xd6/0x900 [ 83.010663] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.015501] ? trace_event_raw_event_lock+0x340/0x340 [ 83.020682] ? perf_trace_lock+0x900/0x900 [ 83.024897] ? __lock_acquire+0x664/0x3e00 [ 83.029127] ? __lock_acquire+0x664/0x3e00 [ 83.033355] ? check_noncircular+0x20/0x20 [ 83.037593] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.042788] ? find_held_lock+0x35/0x1d0 [ 83.046852] ? __handle_mm_fault+0x3433/0x3b60 [ 83.051427] ? lock_downgrade+0x980/0x980 [ 83.055568] ? lock_release+0xa40/0xa40 [ 83.059523] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.064361] ? do_raw_spin_trylock+0x190/0x190 [ 83.068931] ? perf_trace_lock+0x900/0x900 [ 83.073175] __handle_mm_fault+0x3440/0x3b60 [ 83.077585] ? __pmd_alloc+0x4e0/0x4e0 [ 83.081456] ? check_noncircular+0x20/0x20 [ 83.085693] ? find_held_lock+0x35/0x1d0 [ 83.089757] ? handle_mm_fault+0x35b/0xb00 [ 83.093980] ? lock_downgrade+0x980/0x980 [ 83.098151] ? handle_mm_fault+0x2f8/0xb00 [ 83.102389] handle_mm_fault+0x44a/0xb00 [ 83.106444] ? __handle_mm_fault+0x3b60/0x3b60 [ 83.111010] ? vmacache_find+0x5f/0x280 [ 83.114980] ? find_vma+0x30/0x150 [ 83.118518] __do_page_fault+0x5c9/0xc90 [ 83.122561] ? unwind_get_return_address+0x61/0xa0 [ 83.127492] ? mm_fault_error+0x2c0/0x2c0 [ 83.131649] do_page_fault+0xee/0x730 [ 83.135434] ? kasan_kmalloc+0xad/0xe0 [ 83.139302] ? kasan_slab_alloc+0x12/0x20 [ 83.143442] ? __do_page_fault+0xc90/0xc90 [ 83.147661] ? do_sys_open+0x2e7/0x6d0 [ 83.151528] ? SyS_openat+0x30/0x40 [ 83.155138] ? do_syscall_64+0x280/0x940 [ 83.159184] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.164543] ? find_held_lock+0x35/0x1d0 [ 83.168600] ? check_stack_object+0x68/0x140 [ 83.173002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.177847] page_fault+0x62/0x90 [ 83.181287] RIP: 0010:strncpy_from_user+0x185/0x430 [ 83.186280] RSP: 0018:ffff8801af697be0 EFLAGS: 00010246 [ 83.191627] RAX: 0000000000010000 RBX: ffff8801af697c78 RCX: ffffffff8265f543 [ 83.198879] RDX: 0000000000000000 RSI: ffffc90003a58000 RDI: ffff8801af697c40 [ 83.206129] RBP: ffff8801af697ca0 R08: 0000000000000000 R09: ffff8801da5d6600 [ 83.213381] R10: 0000000000000018 R11: 0000000000000000 R12: 0000000000000fe4 [ 83.220634] R13: 0000000000000fe4 R14: 0000000020012000 R15: 8080808080808080 [ 83.227909] ? strncpy_from_user+0x183/0x430 [ 83.232329] ? rcu_read_lock_sched_held+0x108/0x120 [ 83.237331] ? mpi_resize+0x200/0x200 [ 83.241127] ? __schedule+0x2070/0x2070 [ 83.245100] getname_flags+0x10e/0x580 [ 83.248987] getname+0x19/0x20 [ 83.252166] do_sys_open+0x2e7/0x6d0 [ 83.255878] ? filp_open+0x70/0x70 [ 83.259412] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 83.264945] SyS_openat+0x30/0x40 [ 83.268389] ? SyS_open+0x40/0x40 [ 83.271824] do_syscall_64+0x280/0x940 [ 83.275695] ? __do_page_fault+0xc90/0xc90 [ 83.279909] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.284392] ? finish_task_switch+0x1c1/0x7e0 [ 83.288873] ? syscall_return_slowpath+0x550/0x550 [ 83.293792] ? syscall_return_slowpath+0x2ac/0x550 [ 83.298714] ? prepare_exit_to_usermode+0x350/0x350 [ 83.303721] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.309081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.313922] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.319095] RIP: 0033:0x453de9 [ 83.322267] RSP: 002b:00007fa3f74ddc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 83.329966] RAX: ffffffffffffffda RBX: 00007fa3f74de6d4 RCX: 0000000000453de9 [ 83.337218] RDX: 0000000000000000 RSI: 0000000020012000 RDI: ffffffffffffff9c [ 83.344476] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 83.351729] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.358980] R13: 0000000000000419 R14: 00000000006f62f8 R15: 0000000000000001 [ 83.366283] CPU: 1 PID: 12030 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #327 [ 83.373640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.382986] Call Trace: [ 83.385577] dump_stack+0x194/0x24d [ 83.389217] ? arch_local_irq_restore+0x53/0x53 [ 83.393891] ? update_load_avg+0x249/0x2d80 [ 83.398213] ? handle_userfault+0xb97/0x2500 [ 83.402629] handle_userfault+0xbd9/0x2500 [ 83.406860] ? handle_userfault+0x185a/0x2500 [ 83.411368] ? userfaultfd_ioctl+0x4520/0x4520 [ 83.415928] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.421106] ? print_irqtrace_events+0x270/0x270 [ 83.425846] ? update_cfs_rq_load_avg.part.68+0x260/0x2d0 [ 83.431374] ? print_irqtrace_events+0x270/0x270 [ 83.436120] ? print_irqtrace_events+0x270/0x270 [ 83.440857] ? print_irqtrace_events+0x270/0x270 [ 83.445601] ? perf_trace_lock+0xd6/0x900 [ 83.449730] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.454640] ? __lock_acquire+0x664/0x3e00 [ 83.458864] ? trace_event_raw_event_lock+0x340/0x340 [ 83.464037] ? perf_trace_lock+0x900/0x900 [ 83.468250] ? __lock_acquire+0x664/0x3e00 [ 83.472473] ? __lock_acquire+0x664/0x3e00 [ 83.476693] ? check_noncircular+0x20/0x20 [ 83.480931] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 83.486125] ? find_held_lock+0x35/0x1d0 [ 83.490192] ? __handle_mm_fault+0x3433/0x3b60 [ 83.494760] ? lock_downgrade+0x980/0x980 [ 83.498904] ? lock_release+0xa40/0xa40 [ 83.502855] ? perf_trace_lock_acquire+0xe3/0x980 [ 83.507693] ? do_raw_spin_trylock+0x190/0x190 [ 83.512266] ? perf_trace_lock+0x900/0x900 [ 83.516508] __handle_mm_fault+0x3440/0x3b60 [ 83.520913] ? __pmd_alloc+0x4e0/0x4e0 [ 83.524786] ? check_noncircular+0x20/0x20 [ 83.529002] ? check_noncircular+0x20/0x20 [ 83.533240] ? find_held_lock+0x35/0x1d0 [ 83.537301] ? handle_mm_fault+0x35b/0xb00 [ 83.541519] ? lock_downgrade+0x980/0x980 [ 83.545686] ? handle_mm_fault+0x2f8/0xb00 [ 83.549920] handle_mm_fault+0x44a/0xb00 [ 83.553973] ? __handle_mm_fault+0x3b60/0x3b60 [ 83.558529] ? vmacache_find+0x5f/0x280 [ 83.562492] ? find_vma+0x30/0x150 [ 83.566028] __do_page_fault+0x5c9/0xc90 [ 83.570068] ? unwind_get_return_address+0x61/0xa0 [ 83.574991] ? mm_fault_error+0x2c0/0x2c0 [ 83.579150] do_page_fault+0xee/0x730 [ 83.582929] ? save_stack+0x43/0xd0 [ 83.586533] ? kasan_kmalloc+0xad/0xe0 [ 83.590404] ? __do_page_fault+0xc90/0xc90 [ 83.594616] ? SyS_unlinkat+0x3a/0x90 [ 83.598393] ? do_syscall_64+0x280/0x940 [ 83.602439] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.607798] ? find_held_lock+0x35/0x1d0 [ 83.611855] ? check_stack_object+0x68/0x140 [ 83.616249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.621092] page_fault+0x62/0x90 [ 83.624529] RIP: 0010:strncpy_from_user+0x185/0x430 [ 83.629522] RSP: 0018:ffff8801a89bfcc8 EFLAGS: 00010246 [ 83.634868] RAX: 0000000000010000 RBX: ffff8801a89bfd60 RCX: ffffffff8265f543 [ 83.642117] RDX: 0000000000000000 RSI: ffffc900039d7000 RDI: ffff8801a89bfd28 [ 83.649366] RBP: ffff8801a89bfd88 R08: 0000000000000000 R09: ffff8801da5d6600 [ 83.656614] R10: 0000000000000018 R11: 0000000000000000 R12: 0000000000000fe4 [ 83.663861] R13: 0000000000000fe4 R14: 0000000020012000 R15: 8080808080808080 [ 83.671132] ? strncpy_from_user+0x183/0x430 [ 83.675532] ? strncpy_from_user+0x183/0x430 [ 83.679930] ? rcu_read_lock_sched_held+0x108/0x120 [ 83.684927] ? mpi_resize+0x200/0x200 [ 83.688741] getname_flags+0x10e/0x580 [ 83.692617] ? do_unlinkat+0x940/0x940 [ 83.696484] SyS_unlinkat+0x3a/0x90 [ 83.700097] do_syscall_64+0x280/0x940 [ 83.703961] ? __do_page_fault+0xc90/0xc90 [ 83.708172] ? _raw_spin_unlock_irq+0x27/0x70 [ 83.712652] ? finish_task_switch+0x1c1/0x7e0 [ 83.717130] ? syscall_return_slowpath+0x550/0x550 [ 83.722045] ? syscall_return_slowpath+0x2ac/0x550 [ 83.726960] ? prepare_exit_to_usermode+0x350/0x350 [ 83.731959] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 83.737314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.742154] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 83.747319] RIP: 0033:0x453de9 [ 83.750489] RSP: 002b:00007fa3f74fec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 2018/02/24 23:52:05 executing program 0: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0x7, 0x7, 0x8000}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0xfffffffffffffffb}) read(r1, &(0x7f00009db000)=""/28, 0x1c) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) tkill(r3, 0x15) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r0, 0x3, 0xaead, 0x1, 0x9, 0x6d63}, &(0x7f0000000180)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)) ioctl$TCXONC(r2, 0x540a, 0x7) 2018/02/24 23:52:05 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x400002) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) pipe(&(0x7f0000034000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x600400, 0x0) poll(&(0x7f0000bc5000)=[{r2}], 0x1, 0xfffffffffffff800) close(r3) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/02/24 23:52:05 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) socketpair(0x0, 0x7, 0x0, &(0x7f0000000040)={0x0}) sendmsg$rds(r1, &(0x7f0000000840)={&(0x7f0000000080)={0x2, 0x2, @rand_addr=0x5}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000140)=""/234, 0xea}], 0x4, &(0x7f0000000780)=[@cswp={0x58, 0x114, 0x7, {{0x401, 0x9}, &(0x7f0000000280)=0x9, &(0x7f00000002c0)=0x9, 0x9, 0x40, 0x2, 0xfee, 0x28, 0x80000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0x10001}, {&(0x7f0000000300)=""/20, 0x14}, &(0x7f0000000700)=[{&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/68, 0x44}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/66, 0x42}, {&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/16, 0x10}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x8, 0x1, 0x38}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x81}}], 0xb8, 0x10}, 0x20004010) 2018/02/24 23:52:05 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xffffffffffffffb0) r0 = socket(0xfffffffffffffffd, 0x7, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/24 23:52:05 executing program 6: 2018/02/24 23:52:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x2, 0x325) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) 2018/02/24 23:52:05 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x3, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x2}}}, 0x9, 0xfffffffffffffffb, 0x5, "207b067f5f1215d966072d7be7e1e0e937955fead4f6e3249271834ec53bf144e492d405006723197261c524ecc9e2533d61b3b150710e017541cba7198189dc56a64bbd08716e4f61686d6e80bcdae1"}, 0x160) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aedff0)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/24 23:52:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27), 0x0) recvmmsg(r1, &(0x7f00008f2fc4)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a3f70)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x215, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/24 23:52:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001c9fc0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3315, 0x20c000) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f00005a2000)='6', 0x1, 0x1, 0x0, 0x0) [ 83.758177] RAX: ffffffffffffffda RBX: 00007fa3f74ff6d4 RCX: 0000000000453de9 [ 83.765431] RDX: 0000000000000000 RSI: 0000000020012000 RDI: ffffffffffffffff [ 83.772678] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.779927] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.787173] R13: 000000000000064d R14: 00000000006f97d8 R15: 0000000000000000 2018/02/24 23:52:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a16fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = getegid() bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0]) r6 = dup(r0) r7 = eventfd2(0x3, 0x80000) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000000180)={0x10000, &(0x7f0000000140), 0x0, r7, 0xf}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) pause() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$KDGKBMODE(r10, 0x4b44, &(0x7f00000002c0)) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x68, &(0x7f0000000340)=[@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7885}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x73, &(0x7f0000000440)={r12, 0x1, 0x10, 0x2, 0x4}, &(0x7f0000000480)=0x18) r13 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_DISABLE(r13, 0x2401, 0xb32) getgroups(0x7, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r8, r9]) 2018/02/24 23:52:05 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000080)=[{r0, 0x118}, {r1, 0xc080}, {r2, 0x4}], 0x3, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r3, 0x2, 0x9, 0xffffffffffffffe1) syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000000)="eee530142564608913aac2a693cddc357c146601f776e8023e8302020ad70d3a98a96364f3e037c542f31e294a4b7f599b3a66d9cb8e3760dc997634099fe0501f0a5d9e196e9af21b7271154f44843660cb30a0cdff8eb9060d66176987ff4276e5c01bed601572"}, 0xc) 2018/02/24 23:52:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) 2018/02/24 23:52:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x13, r0, 0x0) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x541d, &(0x7f0000009ff8)=0x1fffffffe1) membarrier(0xc, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) io_setup(0x3355, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0xff, r0, &(0x7f0000000100)="4ba3527d23171b179e5c89cc65ddcd33f29f79815be35965a974fd3a29178a79b944efcf501af6a4c68fa0b04c37e0dedd3dede561f1b3ace3c0d400558fa4709f171283f4d5e83b72386f121fb70f9c0e0abc0a54c6d7057f68eabfa216e6f62f0e8f75f4573c56e3e35eb6428386d0b22e8d2f9cd80edd00f49de2b108da368aa2e8ef0fa31f20c3565fb824a21c2cc8", 0x91, 0x1, 0x0, 0x1, r1}, &(0x7f0000000200)) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7fffffff, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0x7ff, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r4, 0x9}) readv(r0, &(0x7f000000cff0)=[{&(0x7f000000bf11)=""/239, 0xef}], 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xa0800) 2018/02/24 23:52:05 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2f) socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd99) sendto$inet(r0, &(0x7f0000175000)="191fa92fabc244f8", 0x8, 0x0, &(0x7f00006f8ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/24 23:52:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha3-384)\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0xffffffffffff8f0f, 0x3, 0x6, 0xa, 0xa0, 0x20, 0xef, r3, r4}, {0x7, 0x8001, 0x0, 0x1000, 0xfff, 0x7}, {0x8, 0x7, 0x100, 0x31c}, 0xea, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x7, 0x0, 0x6, 0xd5a, 0x7008, 0xdab}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4b20079fffffffffffffe00020500000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="5823be4b24011b4396c9bf71851f0524736fa588c45291730631392cf2268aafe31f6d800df0f3d6104f0619351452b5c23a5f9f1fb34416277dadd7f3fd97da0222c1b935f7956e8c634fe63826fd6d28df099674fe08ad94e751ac6700d27a9df59b63616e908b89689337bf3d2e5f307f2c40f49f166c4fb89af53083495c3db4d1df347b2c0847cbe2fe84c38f379647e67f7a7e71b9be631aed49667fda447c53736628ec303237b528a29e3451093820fb5be103c0daf042764405769c", 0xc0}], 0x1, &(0x7f00000011c0)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x38a}, 0x0) flistxattr(r0, &(0x7f0000000140)=""/85, 0x55) 2018/02/24 23:52:05 executing program 1: socket$inet6(0xa, 0x1, 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)=0x809) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x2, 0x2) epoll_create(0x7) r1 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='systemvmnet0\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)="2c8800") ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)=0xffffffff) 2018/02/24 23:52:05 executing program 0: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf45, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1, 0x80000000, 0x6}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004cbfd0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [], []}}) 2018/02/24 23:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x800}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendto$ipx(r0, &(0x7f0000000040)="b5bcd1ed86522b4bbe85123ee8ce067d4dd60b6613fba93091ebbcd3b9d84c2a3c8cee4f3d423fdf04b61b4c22a7733d6a68d15e4e93b4420844c48c4948419cc815596cbe96b8", 0x47, 0x800, 0x0, 0x0) 2018/02/24 23:52:05 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000014ffc)=0x2000000000000002, 0x4) sendto$inet6(r0, &(0x7f0000015fff), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/24 23:52:06 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) 2018/02/24 23:52:06 executing program 6: r0 = socket$inet(0x10, 0x2000002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffd023da283f407eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/24 23:52:06 executing program 4: r0 = socket(0x20000000000000a, 0x5, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/02/24 23:52:06 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x20) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) munmap(&(0x7f00004db000/0x4000)=nil, 0x4000) 2018/02/24 23:52:06 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x10001, 0x6}, {0x3, 0x8}, 0xfffffffffffff800, 0x1, 0x40}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x484}]}) 2018/02/24 23:52:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0xffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/24 23:52:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x10000, 0x2, 0x2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000034bfd8)={@common='ip6_vti0\x00', @ifru_ivalue}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000100)=0x3, 0x4) 2018/02/24 23:52:06 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TCSBRK(r2, 0x5409, 0x800) sendfile(r1, r0, &(0x7f0000ea6ff8), 0x20) 2018/02/24 23:52:06 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8)=[], &(0x7f0000775000)=[]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x9, 0x92, 0x3ff, 0x701c, 0x9, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f0000000080), 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$KDDELIO(r1, 0x4b35, 0x100000000) lseek(r1, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x900c0, 0x0) 2018/02/24 23:52:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0xbc}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x810, r2, 0x0) r3 = dup3(r2, r0, 0x1ffffffffc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x1ff, 0x2, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/24 23:52:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') clock_getres(0x5, &(0x7f0000000040)) close(r0) fcntl$setown(0xffffffffffffffff, 0x402, 0x0) 2018/02/24 23:52:06 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x7) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10000, 0x48000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x1ffc00000000000, 0x8, 0x81, 0x1ff, 0x7}, 0x14) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/24 23:52:06 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x77a1, 0x4080) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x228, 0x228, 0x0, 0x228, 0x190, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/24 23:52:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r3 = gettid() socket$inet6_icmp(0xa, 0x2, 0x3a) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r4 = dup2(r0, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendmsg$nl_generic(r4, &(0x7f0000001780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000001740)={&(0x7f0000000040)={0x16ec, 0x15, 0x1, 0x0, 0x2, {}, 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@fd=r4}, @typed={0xc, 0xb, @fd=r0}]}, @generic="ba73741f2c2a24eb6905a6da", @nested={0x214, 0x50, [@generic="154ffa3fd3e2a977ec9ca9347980e22850588f", @typed={0xc, 0x8a, @fd=r2}, @generic="866d45950a57c03d890a5e13b90d66595ffa3725ae4bb53a264c422a3f24b197e1910ed48f20", @generic="b764fd7dd6c8d26d68c14c0f5fe3acc06a1fd32adabdbe7c95673fcb193f369f4815a10058c8e6245f295d589ae6bf7969e8d8e859eb67ffc90226a6db902edb170284fb079ca36f516af6a1a44f869f6a53ac7b9850373d3ebf48a25a98c3072d088595b2c490450efc", @generic="2cb0d8c44c82f1637cc2aadbdf75ca2d45ca60456f2ddbea48fb7c029f8e4bad81736660db08311b80a6d95f7d420213d9fd0fe5939ea5cca9d5d1b91b255f52a01b0ce6017a03ec0192a8f70a179fdc16b95aa3c7ae54047787a3a85825e56ce89d1830a1473400deee025243ab0cf1839508d3c5c2a51b4f2d61", @generic="5de1ce898c06fec3bc83d8b7a1344265ffa317331c4fc285c2e281dd02186b9629b5779e1d081f06b52f7f8ee6f912ec97805675365c940381487310ccdefc0a", @generic="2fa07c74500d814afd861225e09769735411beedfe0feb0b24a8f70ee9bf947eeb23c916fe332fb55541648a35f07df729614ed2de0092d854d246795c6ac960be62899d6a771f5a52b2e3dcdd23aeb3237e03f4a0746917fa13d388e720e911b68a4724b934e51dee1275b7921a89d8f6700cb3854d118433e5d50704806a4575f06efb629037bd9c6d94", @typed={0x18, 0x3f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}]}, @typed={0x10, 0x24, @u64=0x5}, @nested={0x119c, 0x3, [@typed={0x18, 0x22, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="b83a1cf97360890cf374f60ca59e263cdfd23bac2a672098998ea762d7d4bc2154c0ac905833d2e9f01eff31705e45c0fd8e63cbabf57ac4fad871b6848ec76efa7d12740761c9511439ff902d5d74daa9f7be38d42b4da499a054e82c22c182edb6b7cb9e0944dee8a288c793d5fb0123be02b19a94d429b8948121fcb8be5154e93a864476aa000006782b9ec240067eb2dc413478096d2c8c67dbddfa5fd016c416f92ec2b018edce8dcc", @generic="898d407c6c583669107760c4b82f1e9d48c271a41daa5f192e4da3f8f3911555c703aa69cacc1720bbd01715403c67bae5ad36a2daa9dbd5c94cbfd28d92e47bc4e83d8aabc0f917f09916234035a4e3256b7f4d91154848352fcd4d284f8f5be47d71554259c601a518da76701091a0b9e5d6dc534c077dd9f33c5556b7dc4b43c5fd18d275c51c700221c04665713d33c34fd20fd79d790fccce9d335c9fddf5d0807c53d1e83053dd1a38c24cb1352b7cde392337774280c0e963d9ab0fa39e8505224ef55380e2fcf1c28e7dc2548a", @generic="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"]}, @typed={0x8, 0x38}, @nested={0x100, 0x20, [@generic="adf0274025caa62ae45e3f7cfafadfc7dd1d091e1660c451cb7b2cfa0f446dd6c48168469d5cdac22b0fba65ce7a3a37d642ce048b0afedbc6", @typed={0xc0, 0x50, @binary="8b72bb805bd3831805f968b79d3df1ab30d31cbe3e5585a7c144d51a53acdd713b7487184eb724998c4d3cc20d2775818f84409e4eb1ee8489ac011f307218e9b6b4b9852645fd5c0075ec35fdc95b4b2af86d958d0f9cce0b4b7b4a9432963e27b1e6d0636f64bfcc6e6d5925d5883724e8599615551b55ea63f0996e353282140c37d8b2a1f4929f40df4c498e54b8ad4eac3567993d3c051135ade341405ef591e28c5c72cfe4ed594c19391ae762e57edbd007"}]}, @generic="b9dd9038c4ba857b3badffe9c2204fd693a880033929a236b9e2ce0a4040a7b522"]}, 0x16ec}, 0x1, 0x0, 0x0, 0x40800}, 0x11) tkill(r3, 0x1000000000016) getpriority(0x0, r3) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/24 23:52:06 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x20100) r1 = signalfd4(r0, &(0x7f0000000000)={0x8}, 0xfffffffffffffe71, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) set_tid_address(&(0x7f0000000040)) socket$bt_hci(0x1f, 0x3, 0x1) unshare(0x400) signalfd4(r0, &(0x7f00004f0ff8)={0xfffffffffffffffe}, 0x8, 0x0) 2018/02/24 23:52:06 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd, 0x10, r0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000e76000)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/24 23:52:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x80) connect$ax25(r1, &(0x7f0000000040)={0x3, {"a4bc89d2f5f700"}, 0x2ff}, 0x10) 2018/02/24 23:52:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={@generic="735b62610b38c0ceff2594f7a22a3391", r1}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/71, 0x47}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/221, 0xdd}], 0x6, &(0x7f0000000540)=""/117, 0x75, 0xd24}, 0x122) 2018/02/24 23:52:06 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/02/24 23:52:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00002d2000), 0x2d8, 0x0, &(0x7f0000ee9ff0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/187, 0xbb) 2018/02/24 23:52:06 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x207b58fb, 0x3, 0x7}}) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) read(r0, &(0x7f000000b000)=""/192, 0xc0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0x9, 0x4) write(r0, &(0x7f0000000040)="e50f7ac901fce0793832ffacee4a3ceccbfe369bcd5f9ea404c292b9eb21816e20a8f74456d948a1c6918bb83732fd449323f7ce771098f6991512df2f5ffe846aef96bfc29ca2a305fb38e10d3c8f8ec18ea54e6f2449cd9d6966cfd4bca8d5fdbc914c03f760c4495ed2e87a3ffebaa144fb4f65e05914fbd797e2d38aeea194ee42156fa40e514a07028db46a432adae89d2e6740f121527ff63ccea6d3285f3f474e", 0xa4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x2, 0x0, 0x3, 0x1, 0x7f}, 0x7f, 0x3a}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x10001) 2018/02/24 23:52:06 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) 2018/02/24 23:52:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x96becf6a) 2018/02/24 23:52:06 executing program 1: rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bfs\x00', 0x20080, &(0x7f0000000100)="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") 2018/02/24 23:52:06 executing program 6: socketpair(0x8000000000001e, 0x0, 0x2c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/24 23:52:06 executing program 7: socket$inet6(0xa, 0xa, 0x8) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0xd, 0x4) 2018/02/24 23:52:06 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x428000, 0x110) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000080)=0x4, 0x4) readahead(r0, 0xaefa, 0x8) bind(0xffffffffffffffff, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0xb6d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x2, 0x8, 0x1150, 0x8001, 0x0, 0x100000000, 0x337, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x1e, 0x7f, 0x20, 0x4}}, &(0x7f0000000280)=0xb8) 2018/02/24 23:52:06 executing program 1: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$inet(0x2, 0x803, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1f0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@empty, [], @ipv4=@rand_addr}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x0, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f00000003c0), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xff0000ff, @generic="ff90dbd5d08e979f52d52f5b06206496", @common='bridge0\x00', {0xff}, {0xff}, 0x84, 0x1, 0x12}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x5, [0x0, 0x2, 0x0, 0x3, 0x3, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x2, 0x1, 0x2], [0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1]}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0xfff, 0x7}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7f}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, 0x0, 0xffffffff, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x1, 0x4}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x8000, 0x0, 0xc7ad, 0x3, 0x7ff, 0x2], 0x3f, 0x3d7d, 0x7}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1ff, [0x1f, 0xfb, 0x7, 0x8, 0x6, 0x4], 0x1, 0xe6f4, 0x81}, {0x20, [0x4, 0xdd495d5, 0x3, 0x400, 0x7, 0xef14], 0x3, 0x1, 0x2}}}}, {{@ip={@rand_addr=0x2167c745, @dev={0xac, 0x14, 0x0, 0xf}, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="bd1fe09628f1d23d7574882ff6b8eb75", {0xff}, {}, 0x88, 0x2, 0x4}, 0x0, 0x98, 0x1c0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x286}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7fffffff, 'system_u:object_r:var_auth_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/24 23:52:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28}, {0x80000006}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000008700)=[{&(0x7f0000007180)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/24 23:52:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xfe}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0xffffffffffffffdc}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x30, 0x5, 0x1}, &(0x7f0000000140)=0x18) signalfd(r0, &(0x7f0000000180)={0x40}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r3, 0x795a, 0x10, 0x3, 0x1}, &(0x7f0000000240)=0x18) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/24 23:52:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)="ec1f82e48298c080ebb0c53d43120adc5049f420ca7bef3bdb43963b846bb63b7b7bb7220d8dad83ecf6c9eada1c85be65a3271ba85cc3e7d8bed64ada936d9095cc5313de5d9dd48c42dc5be4abf53f8880139ef7a6a62fa708450e4ed9e9ab253b239b861bdf2dde97112c3c477f6c43cda37681a09f435622fa8f8f8ee1fcfac125f6b7a88f31b48ff33a3e692f656dfff484ace43106fd27c38ad644383e2742f4e94ef11044d465d9f18870d46c10c3b3f4b17f7f9cd55712e22d1aaae1ac2289db152454701e77a7c91e2f9e51a0a9a5c288acc1fc84808327", 0xdc) r1 = syz_open_dev$loop(&(0x7f0000539ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) 2018/02/24 23:52:06 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a4ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/24 23:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0xa, 0xfff) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x118, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xe577, 0x9, 0x62, 'pptp\x00', 0x2}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) ioctl$int_in(r0, 0xaf01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000003c000)=0x308000000) socketpair(0x0, 0x0, 0x200, &(0x7f0000000380)={0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000003c0)={0x19, 0x0, 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x92, 0x10200) write$selinux_access(r4, &(0x7f00000003c0)={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x31}, 0x38) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000400)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x100000000}, 0x2, 0x5dc, 0xfffffffffffffffb}) 2018/02/24 23:52:06 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f000000dfe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000011ff0)=[], 0xffffffffffffe2e, &(0x7f0000011ffb)=""/5, 0xd5}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x381, &(0x7f0000000040)=""/195}, 0x48) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0xfffffffffffffe0e) 2018/02/24 23:52:06 executing program 0: pipe2(&(0x7f0000000080)={0x0}, 0x4000) recvfrom$ipx(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x100, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b49fec)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0xfffffffffffffffd, 0xffffffff, 0x7}) [ 84.517519] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 84.554908] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/24 23:52:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) 2018/02/24 23:52:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000000000)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/24 23:52:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x29, 0x0, @thr={&(0x7f0000000000)="329c77f98160e9217156ab7867810fb2f371a384bb313d4ac9ecb76e1a3fcda97d9a94110137619640d0dc66c824f496e6b0d07d5e6fc72477d4757d57f32349b0f6be7c5aaeafc91da6023bc5397e128cb0ed71c89a601209e7678f6d623484811309f3e2635bb216d0b9edd39a354418d89fe715dbebe85fccab52", &(0x7f0000000080)="dbd95997c1b264e126c51fbab094f055c0334843d74ffc0c11f8fc3345981a824b2237223b14111d75e99e5ba0b3b004cfa2223b13fae3857adb0e37bb95363bac56503a64991e7187d789"}}, &(0x7f0000000180)=0x0) timer_gettime(r1, &(0x7f00000001c0)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/24 23:52:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x140, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/02/24 23:52:06 executing program 6: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000786fda), 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000000080)="d222692ec28df793c548f51e1000c6677faaa70243461911bd9e776c0c3b19dc83012fa90caf6bda307c573c7349a12657a9e90e4d89426625a4bca9e6c0d9b34b9f6b39f25d369657d7e1c04ad386e26b", 0x51, 0x9, &(0x7f0000000100)={0x77359400}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mq_timedsend(r0, &(0x7f0000e5e318), 0x0, 0x0, &(0x7f0000e62000)={0x77359400}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/24 23:52:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x1) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x7, 0x10, 0x100, {}, {r5, r6/1000+10000}, {0x0, 0x0, 0x1, 0x7}, 0x1, @can={{0x1, 0x1000, 0xffffffffffffffff, 0x5}, 0x5, 0x3, 0x0, 0x0, "3491422f44f13b62"}}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/24 23:52:06 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x880, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040), 0x2) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x1, [0xffffffffffffffff]}) r1 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') setns(r1, 0x40000000) 2018/02/24 23:52:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x5) 2018/02/24 23:52:06 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x7) pwritev(r0, &(0x7f0000002080)=[{&(0x7f0000000000)="fccbb4e28975892a8462ad61a5ec673cccec433854b88f131f9694e4d4d13cb795ccac38ed3e980a31adefd0514b8ec7deeb0ab79c399a08279948b49a33e173b13ca34554723fee5a9271c90c30f6b2206a4b00c998f51587e12d632d8f4070e3d048d8785d1611c31e2b3e9149d5131ddf1425662989ffb08bca311376ce3d13cbe543a35bc441dd8c591c0c340404225a7a20335c851972c42ac487ff7a1abd8951a5f75c757697c889be8805f6485ac8753af0ebd4bae6cb8abcb4e99000c21e80cbc676f1b5b27b9d1ac97a536111b1dc92e4817f1d80cc4d245a44a25279c2066aa61e52eb657524428ab6ef0a8cf1d9eca14b0f1510f4b86b4f8edbd8b70ba2354633fcc92329d96b2cd4629788d0c66bc93bbd45e8f44d87c28d30146f8463403e1cd2e50bd419e9fca114cb0737e09ccc78058baec1a624df823ae2a1be4e852ab788880bb5c4c24b5e371b46137798d7f64675e4b9f5a9a4da33ff60f7c8c4ade3a8ee9a27b83582a6a8afcdc08004059ab51468f4c50e7896427d3309c50e21c740916ebf5ee4657753b27cf8ab954587745cd8cc599f22c9f124e4b9826cf270d1faa2a1bbe2affcac8fec06b2e6696098d3445728c695f079dca2c543beef03599f537e746d3c73a4bdcfbfb11295c3f8bd08ee0f95d55304879acf8d98086bcba4fb36869610f56db5d197c08af81b39336acf03bced832d9d2839cb11551d0db602edb1a6c3dc161006bfc510c1eb106b5b1c8434028116af1bf98da268c39590257044baf427baead703f974bf5894968066513a152c89529b63c4162e29953ce69e597d5921d1dfec7abbac32c57898fe708ad940a9d033e7faf5010e6121cad8911b9b950c1600eca4301c7d3cf6c8842f0b8c07bf5d3d7b7af86d429da5e7c258c51659065e21683dc16147bcd0672bb674f91847ea04ef203dff078576ceee4a9565d0197c128e30ba4c04e88658dbcf05e872ef6d905f34de2b4380725cf27096ba106b0496bcb6eba9e878030a2b1db088e40ab1b788b402556e5a05d549610b1cc9da5827e115efc0f58d843e6925fa0d958b0f2a3f223cb7e76d91d1fbf48d8cc2e4cb88669d74bcfd2ad7f4818daa669054dcd82f868a8b87b2a0c3e7f9374eaf56e22860f78c7123e7e1155d73949fff967934acde6e9f921243fa0ba4a9dcf104371543744f65613e3fa6309e0aa90b35f988ea8faf02e02f8e9cc2d7dcb7ada3405804ad65be3ccba70abf2619dd29c52085844fe46e385022029c9d18082e1c8a65745c16c5e6472953a9697da59994e9ffdfb7c2ec19d045dc1df079c0574f62301766b915f64efa5a88e4f33a3f0318dd0957f5672fadd621809404878f1a9e3b50df38e3c6f994da51b87e0e5052e837a081c50c71280a71c98902150037bd2daf344948dde3b6dea2a2012de6bbff3de16481e231c68726e02407a909421afb30f208a6187f41d62923ba227c3bc16d4ea95c63c056c92a72f6fbe6d93411ac98e199204f7f6fa9b1f68f0da2b3de7df7ee9094ddef8cdc4ce309a5956c4c4acb6d6967bacc45aec90f61965f1ea25f4e0f86a5826ef44193e145cd852146ff47b0a070edf09aeab9470cdf38c4525b529150ce81d25ccc7a03e10d04e3b0f7897dc3a4c6cde6a369eed82d35b76e25c8397245ef7c830ff203e6d6c66a73d5799b64f5b19269434ca8c9b9692883492a0d67c7771718d3eba37f894655030481397472a426755b508c210c46ed581ab5494d7b816be1573317ced815af73517462e30dc9419036283e821a5cea3cac4ded3351cd53b2a5283808d14762cd8e6d9bb085cab71f63f6e50d799977d27a300f1d4c268bdc3346bfdecb8d80d27d24395244dcc360f547227fdff08aeb9a609b36077a5455b90abd1259e7fadbc092e7ae8522622df50146f09e31a4978b6d082550d44c9e41a2569b237b2ba708fcc2cb83cf596276ce3d48d62162fa7586d23b27238eb382e3f096bb351bedb353df0373b663e7b9400fa3e0a37e185cd6f81d56b70ac7f14812cbc9326dccb29a189ed3832e22b4aefcacf20cc0f35e65289d4424402f2b1b295f765caa8187f790cba4921e21d7fa0480a84f66db885466a8acc2c72912f968954f28d153cd77cc0f33c2aabf8ac0b0bc686cfeae5309374efcdd0e1dae26a1feda69bf1a5313070329a0c8ae3a891c7247d56040d6e56203e032a1d9a0f7fb6d9c9438b2225a69f2e346bb652decc4cd2f1d76b772feea46c36de6352a7f4a387f16aeb89bcfaae314ea3133f75b0cebf914e637bd2414c9df4caa890e1908f0fae04ba0c87e76ae3ed01522c7655d79175f3c99f5b258258cda9984d56cc924210a330e925620f38ba79337657872fd386f1398e5a2e374e063423f339d49b5384df0c8e3ca3f5fd722fcb99000a9a92be8d4cc1ac221be2142776fb696f3ca311452c03a0e05998b35bf2ae8722708973baf06d419475f4d76efeb9cdbdb12858cff5e6506170a6f7aa86a9200d296cb0696f71b07ea11feb046b9b18da78783d3dfd328ee6d2c008f47526a56ef5b6803ed0845607bce7a41b89c9add09a5b89dd964c10f59d5a806a7fc2a2c1807b48aed53686ca7e4744f27129844ba9ce2de91c72cd4e1f70f05fd1c5e6802649569525a068802fcb0689cd65b2f64de325be274a458d59994976c0e7ff327828971b2c6d0d79bc3d5c9ac4969874329079831b9be2f049d01503a8fccf8eca815acf6ce6f2e8d276ee0fd4c42238bcbe5324ad32bcc506996439037407a8de8e6dde47c36ebf08f3424c03d5be79ccd245690ddc9dd8da58d7ba5ed3ef4dec9eb930ec8460d4a2dbc19e9410dd808e33db3286359b31dbb15b05ea92bab7fbbb503a55c345d236dc279419ab2a4cc9bc838d3489234a5be952cd3fa67ae39999343c63e39518bb15140be726d93b666b8138474ffd62c1f61996290969f5eb1f41f7861b927b806986f2fbaf693c2682f85ddbbcb347bdba71e0eb2d249012308e18ce4d06423ded51e23ac430066dccd5584a66e0d8b2b9c7916d76078a2abb3929cb95a075cb6cb35710c057b60c317c224d52039ca7f09902fd9352d5472467d50a3b7a875c80ae885640e16306cbfc365919d1a11a2129f13f4a84f0e84e0cc6908f83f9630b641cc9e51496a88c8327dadfaac9a2e604a4688a2b960b32c60ef868f22031a7f27ff7a5a081800d41fa2a11e6600d5d44f514eba80d64152514c0d053d27fe1e57ef92467560b709a6cc882674bdfa90be32d19b5c4df7849c05ee0ab4f2c7000d9c89915a786bade503014c3eea17e6116ba6e5959c4ea16819588e473579965084ff6c71b1e33ef47ede67d032278041d9c2bbc8298d6fc57df9c2b5467a8ceed7bf3f79d084f6e8b4b4d23e91246d1c718d02325bcedfba5dca07e9db066c5515b0b5691e5b488df75dc9b4dd04bc73329b391e82144e05168c42c81e3ece31a2c81ef0ca3750d8457d78989f85ce0805e4cc107ac6d6121e6b1a9f16c20aaf766e240c2d41e0c2400e60ced92ac8224f4c9278ccf4f97bf84e84966f6ff80c94af0fe5e2684c5d19adb594bf056ab9b6cb7246b12daccaed11cfac8e6eb5d19c9371464cbb739d2477d956a7be41ae8f300cd45d4795ee2202741704f11f51fc8eb83729714e147acfcb98598042a5fada7e6f2463ffbcad4a0e976ca730d052797fee78d901c9cb730bab024a29f4fab0abec2d67e6e450b33b8a3ef4a0c2db8c668764f1c5420e102e6873dba75fe93f6d791263c8bd26ee065eefe2652b8ede21b89814e1642f5da033093d9fcfe6ab4f131b137ac1efb08481bb7574ec2d282efb87b19a2bc0e1c0bea4c55cdce374111f14d318ddbc16e19c7674a4f1b448e433ed481b5ab88c79a6cbb33c2086d7e7c6b8e1d37c7c9b16bd84a4603a2f55c7f23ce4b71e5118884f1579ff27e6c9dd645829e69c01d1552b5ccaedef1ec5e2a3b370f1125c8b2ce14ea10dc8c644e280cb2c87dda51db770875dff0d4de179775c2679129b1cae0e46643c65d99e4819eb56d23d9b09f1cfb3d8a8422055e3976ff883a15dccb10e6c41f7821e0df9552fca2b4dd7d1b133a920a1188640250ca4360db26c7627f985ceb3d39376e8b47ee88eca3119c4202f74e843e97a99e6e4c049ccbe732cf075d6f3d0d27473bd063a7cfbbcbea4d5ac9f8e23cf531d01f65a07f89f5681b7a83cb64eafe8f15788f67718258396063830b4349c23ede1a30bbccd918f5472c0e490157eb77a4001cc037924bf7655ac380951d13b400521006ecbda454ff3c1411892d5687449078ae9cdaa93e0a68de4aba1ef04baa89ca8012b1a7a6af5b02ad2f2d4ead55c6989820f7e762b42a458508437eb5110c1acefc8ec06eb909a507f4f59e059466b55a2716120b21e7d3e71d015e8842b8137b4eceb509db1d41d915e0d939c94c51cc370b32d783f7c2213931690544611a3674fc4b02858f1eacf31499314835339242fb4e18e2ceba420af624cad1226cdfd0899fdb21da1711ae31e67e9be49e47cf717cd0a9998a6a646495162eb970803476ec869a620d69488d37a3f4a68dd3e57acdbe1c0ab49fe91da157055494e39862853eb0ae2df8f9d730a9d00456cc8e2bb98ed4455260f1ff3a0701354e33133d6c5f37f924b08effd214f5c199cc25d7b5ec60a68352d46bb0464fbfba1b6aaae6b52846ceac08f150123cf7bb485be41fb16e169551c863bb91dc2a585e33b9cf71cf6f6e079d75b1fb209f195296b6302c36f35fa8aaea521d2962a2273f389e96fc8987d66579af34ddc5567d4b5bd417cfa7bc10db023f0364f04b62e1ffbdf0ec7e08aebd9d8f9111f7399800d6d7c20afb5f1f81d12c20a70a9cc4cc04c63efd490270af94eab659868f80a99128bcc65f549b33b3801fe59b7cc86d9c3c8db77da8f28c55443a692b6c255da1920fb13c7c2ef1bc8f986e381758fabced3d5678f5e1c9208c3caef3ed7196aa0ec741b7fca2378170df082c18e388756e888631a48f6e194675d774dd1deedf17b9b9f1f206fd7431a2245b6209561b4fd166e461e84dc2eac5cedf273b9db2e44728ab4201e5db303e2c7da3782174e966ed7c5fa6a9a3db6fa1f8fa8fe08fa124dc82fff314b139c25d409606003b1b3f685b04d8d5f17196ada2113ef1e876a90fdac441e565b549be9845693ee2f28372d254db4e19af94da0d887c5ac962622b21f310f23c52909d2cc62626c13580cbbff354152fd6c0876c64b3eade1ff826d1202f720e2d2d6e7d01de4f6e9af3da08287a8c1ced496c3757a3d39063c085899ed233e56a88ab8351d121a8b4178edfd96f338aedd7cd91da6a5448c5cffc00caf0e7fdeb6d6f0bc3ce0b3675309158d99ad42e001cb3a663d854f5460812109c18f4033f753f47f51194db55b22bc76b4a9425182648a23f478413c96bdc1b744b05ef29f02a53b2bf9e22f194f546a44bd916850042734a31a3eaf3cdac3fdd51a5e3aadc94f03c0dcd5ceee92df1438ef2f6c62f83e70cbbedc6277bd5ebbde9448647c15667cd8be9e8adaeefce76dd334577f23179e0a15d5e94609a08241d4f09ab8bbf225bcc262a4b21d199299086b427732fb68f5cec56fd6c842b689e4e673d00333993a3fc89750c71beb785991142faf2b4fa4d2a23866aab8628f37cbb204249b79a49a39191503e9e285c7fb3767c8fd51b62a7f96acf02edef6b306fbb94e26a66966f1a87b3090e816a85c2a444e3fe9c7d5f23e34b8", 0x1000}, {&(0x7f0000001000)="40d5e643de5a8207ec17491830d85cb03287e384da8909b6d42c326db16ee97e65cf713cd766e500b29f461512fe4c20d4d7b822bd8e407d54969acea335ce1f8ebcd59e58d2c5b66d2a7127389ff50bf4b7aec598241720e2aecd51698e", 0x5e}, {&(0x7f0000001080)="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0x1000}], 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000112fc8)={&(0x7f0000b69000)=@full={{0x3, {"790ca6640a8977"}}, [{"e218630172ca83"}, {"f808ee42247dcd"}, {"5abc56303b9031"}, {"c53a2efd2f6491"}, {"399eb20520bdb2"}, {"65b454f563b9aa"}, {"7bfa0a8c2b6333"}, {"8de681d633f427"}]}, 0x48, &(0x7f0000ab3000)=[], 0x0, &(0x7f00003edd68)=[]}, 0x0) 2018/02/24 23:52:06 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) dup3(r0, r0, 0x0) 2018/02/24 23:52:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff}, 0x1c) r1 = socket(0x1f, 0x0, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000000000), 0x0) 2018/02/24 23:52:06 executing program 2: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='bdevem1[\x00', 0x9, 0x2) r0 = socket(0x8, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x73, 0xffffffffffffff8b) r3 = dup(r0) getcwd(&(0x7f0000000100)=""/177, 0xb1) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000100)=[0x3501]) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x260, [0x0, 0x20000000, 0x20000030, 0x20000060], 0x0, &(0x7f0000000000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x1, 0x0, @generic="3195445e3e30012880a6caf07edbd1ac", @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x120, 0x188, 0x1d0, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x400}}}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x2d8) socketpair$inet(0x2, 0x80003, 0x5, &(0x7f0000000300)) 2018/02/24 23:52:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021afa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9f", 0x1) sync_file_range(r0, 0x7, 0x2, 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[], 0x0, &(0x7f0000216f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/24 23:52:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') socket$llc(0x1a, 0x0, 0x0) preadv(r0, &(0x7f00004da000)=[{&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x7) 2018/02/24 23:52:06 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="11", 0x1, 0xfffffffffffffffc) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x83, 0x488000) 2018/02/24 23:52:06 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009ff000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80002, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b3a000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="66b8010000000f01d966b8010000000f01d9d9ee2e360f01c9ba2100ed670f08440f20c0663505000000440f22c06766c7442400080000006766c7442402007000006766c744240600000000670f0114240fc7980e00650fc2700037", 0x5c}], 0x1, 0x8, &(0x7f0000000140)=[@cr0], 0x1) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/02/24 23:52:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/02/24 23:52:06 executing program 1: prctl$void(0x24) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x200) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/24 23:52:06 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)="51d67953a3566dec847cab3dde8286bd9522653f624cf3f05059a0c6264c7c21d3472e78e9680fe8abd0980918b39a102b0918e18d0de73e8d06d11388503d6f2bdd4d5a7800f1dfba1af36d3e901feead743d43bc69b87ac4f0e428e25d864fe97cad9c65c8015d5368c8deb2cea60baa3df81f6b375f200662d7feeab0e6d6a327735c55", 0x85}, {&(0x7f0000000180)="d2242ff469a6e88b61291db4e93acdc5f8d512137824935a3a68f5fa5cfaf0efa58a640f5ab1f9ad22d2fc4d6d8b66005a49865afd561704160c189225bfc812366491759ad01d09e4f6449c681c4a7a49a2e4372790c8191f761d58368cdd98902698f840e68532c1036dec927e8caf132af2d7ada7b040ba343d3e9b3f081b31b18200cb0830df107c2fc95c8a460dfd", 0x91}, {&(0x7f0000000240)="a3fbf5135d34e9cb5d282bdac66a6b06b7bae4a81ffa8fc630f3d76e5eb9b179189c940813234c51ff2db98d0e96a97a388642eaefdd387d833721d4c42ca1bfadeae8a1e915f72e1bb97559e0b1fc24da069a3808ffb76b8c5f90d76c861985a513a79e861525e90aa29c06cb71213ec36e3eba8d4d9fc71b0a43050e0e3193f619e17b5d09b81d40fd9a308b", 0x8d}, {&(0x7f0000000300)="83c2dc96ca9695ffa1730ce8abdd606e24c4216499613c8f3531d1ef9e6ff33cade20c1426d0f2eaa64ed73d9867fa4b3f7d5efa9cc95cce422076c1b40c2cae840bfd464a78ad10cbdd8b7fcfb4e78d33a9f0", 0x53}, {&(0x7f0000000380)="cbcadc86b80ec9a0c8c3254868c14b0350f46a390de0bd7a1b15", 0x1a}], 0x5, 0x4) r2 = signalfd4(r0, &(0x7f0000000440)={0x9}, 0x8, 0x80000) fcntl$setpipe(r1, 0x407, 0x1f) write$eventfd(r1, &(0x7f0000000480)=0x3, 0x8) r3 = signalfd4(r1, &(0x7f00000004c0)={0x5}, 0x8, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000005c0)={r1, r0, 0x2, 0x10000000000000, &(0x7f0000000500)="b2d1278d8ec049a84dfc8c6c6f5e7e375c6e7d06694a310b9ceb0052165adb46e5e475c89fc01857b18ebec642afb11e3ecb97b084445977f2514cbf7c2ab82aec21940a34e4c929250135a900690b7df660fd6652aa503237aca5391c1a7f11ad3ed9d5ea0831c9360376ef0aa40b7a88559d084ebe765514abccbdfbfd73195d03a315ce6a8c2940a9234786fdf279822b5a4386ade13fc1fd2f90a085e0a30a28d87c6e743e4c9c8d5beaea3c9ec629f44475", 0x3, 0x100, 0x2, 0xc8, 0x81, 0x75fef52f, 0xf3, "1236dab78e6aa66d7b16389a3ce74ddca14eb06c3576dca50eedb0a5b5afccba3cb916fc72782946f27d944e1b225a30ec707d0f5c6d9a8cfad74b49f1a0c9a4484a95859958ccd3b638c356cfa97111eaa177d9bce3265971926f4e23c7d965fb031d6b8524be1aedd3b0799436ae596336ae234268cf618688d60fead69316613a99afd6574604a6740c3e46dd411cd1eb9d0dceb1427121b66e49ab157620caf4852bf2a3d4bfe0b51983ea874a499c3b346846a924dd9c201f598a9ea58fb610ba80c58bcfc80064029e93f927358582171711835acee26310bdf2f54b27ccd4f7fae3e3e5bd37bf2d8d5ae5a9"}) finit_module(r3, &(0x7f0000000700)='/dev/input/mice\x00', 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000007c0)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000840)={0x2, &(0x7f0000000800), 0x0, r1, 0x7}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000880)=@syzn={0x73, 0x79, 0x7a, 0x0}) recvmsg$netrom(r0, &(0x7f0000001d00)={&(0x7f00000008c0)=@full={{0x3, {"70295c0ed078a3"}, 0x2}, [{"ecc6cec13ce226"}, {"9376ad4a130f8d"}, {"4853d5c4586106"}, {"326aa06edb23cf"}, {"368d799966b9ad"}, {"f3b4a6f00d1507"}, {"291809d385637b"}, {"4ebea816b540a1"}]}, 0x48, &(0x7f0000000a00)=[{&(0x7f0000000940)="600d905d371d62b6d012d56e715ac9d3452d10edc4283e09bf1ddb76e82e37d307654366b10373885cc9737b8eed06c12155038b08b00cac71b7e718361ffb3811a7d8", 0x43}, {&(0x7f00000009c0)="a74632c1f1edfc8c8b98196787adfd9956a154", 0x13}], 0x2, &(0x7f0000000a40)=[{0x60, 0x88, 0x7, "55e21d5b6207ffe96ad09df33d6948315267b5ba7651359d685a58937ecfc6e2b8759cf00a06ede2a5d25dda973d1c13c39351dee21b4c3400d052ea4b9c144b42d25cce22d394a08a9d"}, {0x70, 0x101, 0xfff, "c34509e33067cdfd7791096db04e190181da8c3ae429604ca9c90dc0c6e9a285318ed7e3f3d50fe210551da8dd0b0e5459a805a3e0593641bf02c44ee593608b2463434b5e24ef551c760444fe7d5ce343426f821457b0d49a2fb702"}, {0x38, 0x0, 0x1c17, "68f4e953bf2b5c7444429991d501e74c9b9cf2c0153922ac9f3142dc1475ddd00c"}, {0x1010, 0x13e, 0x401, "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{0x58, 0x117, 0xd4, "faa36a964e2e7e0e6cfbf92444be227a453edd6d0aff36eefecb6005df044b5091fede9a33e1f45db8e24e44a584dfc0c40a859a67b64d18357ede32049175ec054033373a8770"}, {0x10, 0x113, 0x1}, {0x88, 0x11d, 0x9, "fe5527d4bb313ac30620d0526f4492ed2613b636a126dd68c258826af54d3f3a16407f84b8e676949db1f682ee9f9b634a87e5db4225494fe8f8653414780cee80155217b136d4b9dc2b1d1bb53037681477fcd28d59e5b1e3fc7213a96b72bbda35006884879575671b64b88846f067ee8e"}, {0x98, 0x10f, 0x0, "c4b50502347ffda7c51eb3837da45b8f93b818327919b5c5be8ebca92cdaabdeda82edec6b99f4389bca615d95db960ce0293595ecf951a5eedc520c8bad139b4e9a2da6b5fc317db1d92aba25da8b32ff6389bc921998e58899dfd815a43f67df5a908ab77bd34c991a2443051d1c362e0792c118d6f560fd055d009e5fdca6ad"}], 0x12a0, 0x10}, 0x2000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001d40)=@common='gre0\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001d80)=r1, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001dc0)) readlink(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40), 0x0) mq_timedsend(r1, &(0x7f0000001e80)="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", 0x1000, 0x8000, &(0x7f0000002e80)={0x0, 0x1c9c380}) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002ec0)=@generic, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000002f00)) timer_create(0x2, &(0x7f0000003000)={0x0, 0x13, 0x1, @thr={&(0x7f0000002f40)="fe2b7b00430378675ac6abc267087bcce7c25da66fd3a2c618319c84247d9cd2da99cf3fee951ae36f6660ac0a0f5eef572e4f60b987c09d3780cb03d1c3f2df1411fd72e3b97e25cae4046bc27d8c1db97cb9a9ab62b435ea992a2ba479daec7b91118f56a3ce4020a72fd94b2671d5f27680", &(0x7f0000002fc0)="31e7c3098997b59640ad27c548a6bba566e33c6d93e0ae4a1bfc5cc1be9170b719ab242c2d9c3f9bdfd811476b0acedf6ab448dd79e074cc6b43bad58898"}}, &(0x7f0000003080)=0x0) timer_delete(r5) r6 = semget(0x0, 0x3, 0x480) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00000030c0)=[0x20, 0x7, 0xadc5]) socket$inet6_dccp(0xa, 0x6, 0x0) rt_sigaction(0x3, &(0x7f0000003100)={0x6, {0x83ef}, 0x50000006, 0x3}, &(0x7f0000003140), 0x8, &(0x7f0000003180)) 2018/02/24 23:52:06 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/02/24 23:52:06 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00008e7000)={0x0, 0x0, 0xc84, 0x4, 0x0, 0x5}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x8000000000040) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x800000000080, &(0x7f0000005000), 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000000c0)=0x22, 0x4) setresuid(0x0, 0x0, 0x0) 2018/02/24 23:52:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r1, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r1) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3ff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) 2018/02/24 23:52:06 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}, 0x1, 0x9, [{{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x0, 0x4aa5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, {{0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfff}}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1f}}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1c00000000000}}, {{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x9a8}}, {{0xa, 0x3, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x3}}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}]}, 0x510) getsockopt(0xffffffffffffffff, 0x5, 0x80000001, &(0x7f0000261f44)=""/188, &(0x7f0000000540)=0xbc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x0, 0x0, 0x1, 0x4, 0x0, 0x8000}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x7ff}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={r1, 0x63, "cf155f53a5fd8393c97410ba6103bbf3c35681bba57951a7be1ebcec4d0a7f49627184f0dc55eb7fc273187f5c9339ccc1337ce651b67bfea5204af5db52aef3a69321b08b77ace43b5e2166eb1da60acb7fa8500dffd88675ac5d29a55383948d73c6"}, &(0x7f0000000700)=0x6b) 2018/02/24 23:52:06 executing program 5: r0 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='(-!-X}!:vboxnet0:wlan0./selfprocproc#\x00', 0xfffffffffffffffa) r1 = dup(0xffffffffffffff9c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000500)=0x6, &(0x7f0000000540)=0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000829ffe)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='cgroup2\x00', 0x2804, &(0x7f0000000200)="294196a88a91f834c58a8330ca5a09d83d299d2f360e4ba937c3d3252d7dd4fc7e8a66289f796d2fa353ba51bffe3ea9d1579b2be233efaf1b06fc84480047c0599c8a0fd691f58e7c1628bf4da2693b6685c5f91b48a2207b464adf655663538ed7a60ac4564706f4f3050bb80c69a616da52806c86931b8760bc092062070ebdc07182e7614123c795723ff8c5f738edffcaf3f928b33f8b27ed2ac6139ca7d8db7ea6093dc6a49e3f211321826fba55113800763987103d29ee35c29b8dcf73f81848cbd55ea6d98cea") keyctl$dh_compute(0x17, &(0x7f0000712ff4)={r3, r4, r4}, &(0x7f0000bf7fbb)=""/69, 0x45, &(0x7f0000659fc8)={&(0x7f0000168fc0)={'crc32-generic\x00'}}) ioctl$TIOCCONS(r1, 0x541d) 2018/02/24 23:52:06 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000009f45)=""/187, 0x329) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9, 0x9, 0x1, 0x2, 0xfff, 0x6, 0x100000000, 0x0, 0x0, 0x1, 0x5, 0x100000001}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000bffc)=0x2, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x5, 0x1, 0x401, 0x7ff, 0x45e, 0x80000001}, 0x2f82}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/24 23:52:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7d, 0x5}]}) 2018/02/24 23:52:06 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @result}], 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) 2018/02/24 23:52:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2a00}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x2a, 0x1, 0x6, 0x4, 0x7, 0x66000000, 0xd6c4}, 0x1c) 2018/02/24 23:52:06 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xdb9c, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0]) setresgid(r1, r2, r3) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f0000000080), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/24 23:52:06 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x94c, 0x4000) recvfrom$inet(r0, &(0x7f0000000400)=""/212, 0xd4, 0x0, &(0x7f0000000500)={0x2, 0x2, @empty}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="82c1fd5e5b63b2f74318803da7a1199cabf387d14427b4c97c869c5ed6c35a1f578b57f605dc0c2d694bc18d0ea761478763a5bf934d6d1bb3b218d579bec72ed7b3a083eec92ca9fec5d3fb0fdfb3e5a579c351fa5289044dde1c53f04bdf1f9240aaf0266400fe846f2ffe995a9719857b1b3d3dd6e3a1d15aed") ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x1, 0x5}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/24 23:52:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="5c13df23e2439380a5336c66c7562835", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00000000c0)=0x26) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000100)={0x4, 0x5, 0xeaca, 0x0, 0x12}) bind$bt_rfcomm(r2, &(0x7f0000000180)={0x1f, {0x1, 0x8, 0xb9, 0x5, 0x80000000, 0x2}, 0x7ff}, 0xa) 2018/02/24 23:52:06 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x60], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/02/24 23:52:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0xfe29) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/input/event#\x00'}, &(0x7f0000000080)='/dev/input/event#\x00', 0x12, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x410000) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1002003}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xac, 0x6, 0xb, 0x100, 0x7, 0x1, {0x1, 0x0, 0x8}, [@generic="db7722f467ef0a80f0266e1c126ce15166f9a016ca5fe75b2f285794a7a233987939ce3f112ab33bdd18d9fb91a60efdb78efed957a8f69b64220b4dcfda85e3749a0bcce425db9e68959301a2f794e2030abc803beb21115d2b7870147148070a06c87c63c696ab5df621b5fbb4ec519511bdc9332f6dd2d864ba889d77db2ba739e7adbe6c33ca20600dbf4180746a5de422203b"]}, 0xac}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) epoll_wait(r1, &(0x7f0000000280)=[{}], 0x1, 0x8) r2 = gettid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000340)={r3, 0x3}) wait4(r2, 0x0, 0x400000000005, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, r1, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x410001) mlockall(0x1) 2018/02/24 23:52:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x4200) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x100, 0x0, 0x4000000, 0x381b71}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/02/24 23:52:06 executing program 4: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200480, 0x8) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) sendto(r1, &(0x7f0000000000)="cf8ad6ee794cf9badbaac4892375d194d0ef16d19de23db0f7f9cecc1e7866e3af8d2b7c8bc21a01b047a5397d6b7f3853828e95114058a7c790bc4241c0306eea699fb93f90e45a3e514cfc6631890b6cd5019906e1a6404b9390454cb9b7ee590b42e37aa592b535f29a4664f437c9b46fbc69e93fe938205d357eaefe5fac1b7955690354a570024a09ec68c4ace474da1b71b654ed849c7088c7486431fe70ca61db8e4fd8998be694d2ef6d5eac1a12b31a87544ecb8057b3a753a7", 0xbe, 0x4, &(0x7f0000000280)=@hci={0x1f, r2, 0x3}, 0xc) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000002c0)=""/4096, &(0x7f00000000c0)=0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@local}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4000, 0x2, 0x5, 0x5}, {0x3, 0x9, 0x2}, {0x8, 0x5, 0x1f, 0x3}, {0xffffffff80000000, 0x1, 0x1, 0x4}, {0x8000, 0x101, 0x401, 0xfffffffffffffffd}, {0x5, 0x70, 0x7fff, 0x6}]}, 0x10) dup(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/24 23:52:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000abbff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x105) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) msgget(0x3, 0x41) r1 = socket(0x10, 0x803, 0x0) ioctl(r1, 0x0, &(0x7f0000000040)="1a66a7e87fb018086ce6e4872b23fd3e0904bf5f3f6b1032c66fccb32d6a82cd018091be7fb0fd2632d9c9882989a935357e94d716623d50f897a6cf76fe4072d0f6602d369aff3944c508edf3208fbebddf43a03ea2f4cb49e4e7f77be755631e9764ef180b7685d27568426983d5ce595b2ff6bc205664861e68e5bd8c4af28608feedc0e50149") sendto(r1, &(0x7f0000296000)="120000001200e7ff00ffe9000900000101e9", 0x12, 0x0, 0x0, 0x0) 2018/02/24 23:52:06 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040)=0x8001, 0x7fffffff, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000000480)=&(0x7f0000000440)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000cff000)) 2018/02/24 23:52:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000079a000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/24 23:52:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace(0x4219, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xffffffff) pipe(&(0x7f0000000080)={0x0}) write$tun(r3, &(0x7f0000000080)=@pi={0x0, 0xff, @ipv6={0x401, 0x6, "f44a41", 0x1de, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, {[@srh={0x3a, 0x2, 0x4, 0x1, 0x8, 0x7b6e, 0x3, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x3a, 0x1e, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x1e}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x50, {0x61, 0x12, 0x400, 0x1, [0x4, 0x2, 0x6, 0x7f, 0x1, 0xfffffffffffffffa, 0x9, 0xe8af, 0x0]}}, @generic={0x1, 0x94, "40839cbd4f4d5150235723c878985913b8fc2ef7757dc50a95e5ebec22e7798e8445289f608aca2b5ede0c3340badda9d6af0f5761e766bbfd32a6df9a69c3d1cd5f30d0e0438bfa853ca9c2ddc685c6311477fb24bc55de792e546ca81be9a2ae13a7387498dbc33449ca5ec97ed698046be96b275c5a2a193f1c75ada1e0f28686114c2ba4a56706c14ce28c47e38d3dfb1390"}, @pad1={0x0, 0x1}]}, @hopopts={0x6c, 0x5, [], [@enc_lim={0x4, 0x1, 0x4}, @generic={0xffffffffffffff00, 0x2a, "b45c0cf7d07fe20621e46129ac73728ced61704874019078eff774c16982b0ab413d5af41a4f7b7cd770"}]}, @fragment={0x0, 0x0, 0x7fff, 0x7ff, 0x0, 0x800, 0x3}, @hopopts={0x3c, 0x8, [], [@generic={0x4, 0x22, "cf382a3b432efbc12ec5970f278ca677506c76366fb1f96d657892277c80e2d495ae"}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x10000}, @ra={0x5, 0x2, 0xffffffffffff2746}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x59eb}, @enc_lim={0x4, 0x1, 0x80000001}, @ra={0x5, 0x2, 0x2}]}, @routing={0x3a, 0x4, 0x1, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}], @udp={0x1, 0x3, 0x8}}}}, 0x98) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f3a000)=@ethtool_cmd={0x2c}}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/24 23:52:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) connect$inet6(r0, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffff8}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000006ffc)=0x9b) 2018/02/24 23:52:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x8, 0x0, 0x2, 0xe, 0xfffffffffffffffa, 0x6, 0x40}, 0x20) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x2}, 0x20) 2018/02/24 23:52:06 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/24 23:52:06 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) [ 85.166768] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 85.192558] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/24 23:52:07 executing program 7: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/84, 0x54) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1f, 0x4) 2018/02/24 23:52:07 executing program 6: futex(&(0x7f0000000ffc)=0x9, 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) 2018/02/24 23:52:07 executing program 2: r0 = socket(0x4006, 0x5, 0xfffffffffffffffc) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x40004, &(0x7f0000000100)=0xfffffffffffffe66) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x2c) 2018/02/24 23:52:07 executing program 3: r0 = socket(0x200000000000011, 0x4, 0x9) write(r0, &(0x7f0000d7c000)="1f000000f90300ff14001d0120ceb600070009000000e1ff000100000101016e9e0000000000bbffff74dd677293e251", 0x30) 2018/02/24 23:52:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60c100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/24 23:52:07 executing program 0: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = syz_open_dev$loop(&(0x7f00003c1ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) 2018/02/24 23:52:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) 2018/02/24 23:52:07 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x6, 0x44a, 0x3, [{0x7, 0x3ff, 0x14d2c476, 0x0, 0x0, 0x2006}, {0x1, 0x44f, 0x3ffc0, 0x0, 0x0, 0x8}, {0x200, 0xfc, 0x3, 0x0, 0x0, 0x8}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x220000, 0x0) 2018/02/24 23:52:07 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() tgkill(r1, r2, 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4200) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000040)) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/24 23:52:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@common='tunl0\x00', @ifru_flags=0x1000}) sysfs$3(0x3) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0x6000, 0x100000, 0x10000, 0x100000], 0x1, 0x5, 0x400}) 2018/02/24 23:52:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0xa91e, 0xfff, r0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x8300) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/02/24 23:52:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr=0x5edc9f1b, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x20, 0x80, 0x0, r2, r4}, {0x2423, 0x80000001, 0x4, 0xfffffffffffffff8, 0x8, 0xdad, 0x33e, 0x4}, {0x8000, 0x4e64, 0x3, 0x3}, 0xfffffffffffffffb, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0x3, 0xb1c, 0x2f, 0x48, 0x1f}}, 0xe8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c93000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0xfffd) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000080)=0x100, 0x10d) 2018/02/24 23:52:07 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = dup(0xffffffffffffff9c) flistxattr(r0, &(0x7f0000000000)=""/251, 0xfb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000753fe0)={@generic="36aba9dcdc51749bbe9b4db98a5673ca", @ifru_flags}) 2018/02/24 23:52:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa2000)=0x3, 0x4) close(r0) r1 = socket$inet6(0xa, 0x3, 0x3c) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000180)={@generic="7b6c00f33557d31427252e27dc0eeddc", @ifru_ivalue=0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x48, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80400) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0x1ff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/02/24 23:52:07 executing program 6: r0 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000000)=""/4096) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000001000)=""/28) 2018/02/24 23:52:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x8, 0x7}, {0x5, 0x7}, 0x101, 0x1, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_eee={0x44}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x5e22, 0x4) 2018/02/24 23:52:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000ea5ff8)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x10000) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x4, 0x4, 0x7, 0x22, 0x0, 0x5, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x1ff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_sec_ctx={0x6, 0x18, 0x0, 0x1, 0x22, "e6d5138a2ee47cb8961ba35b62618be570e3711534f6ca15ccb931d3fb20ec54182d"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1, 0x3, 0xfffffffffffffff7, 0x7, 0x7f, 0x4, 0x40000001}, @sadb_lifetime={0x4, 0x3, 0x8, 0x400, 0x5, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffff}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x5, 0x4, 0x14}]}, 0x110}, 0x1}, 0x4081) 2018/02/24 23:52:07 executing program 6: r0 = memfd_create(&(0x7f0000000040)="7307026d26b3cc93a717c40bac549f084b0dac4d161a152d33ca10d4bc586957513ea8bac972451021c97057ce4355fa215dbbb0a317906ab3c4d7812712c04a8e9edd4c2480003d857a2e29fec1b0c830256a10ae5620bda08e8c816a3c1d40d66424175e9f8ed690e580fb4ce6e5255aec33b4d50390b15fb2cdf43036150936b66d03be0dbf3200967b9048dcb6dc64e65f63849dbe67fb91d1c60d83fd6932b9cf0cc88d89bbcaa6c5d5d30e5bf7d0a15f6eeb2323392ebf3f22378d7ee6ab09fa89793d69e550a897", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) flistxattr(r0, &(0x7f0000000200)=""/183, 0xb7) close(0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/60) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, "105642854868fa8b82d2e5c5a249a8157d87a02192eeadc8450dad0af8378d82"}) 2018/02/24 23:52:07 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x7, 0x90, [0x0, 0x20000040, 0x20000380, 0x20000520], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x3, 0x0, 0x0, []}, {0x0, '\x00', 0x5, 0x0, 0x0, []}]}, 0x108) socketpair(0x7, 0x3, 0x95b, &(0x7f0000000100)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000200)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r5, @in={{0x2, 0x3, @rand_addr=0x800}}}, 0x8c) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x80, r3}) 2018/02/24 23:52:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffffffe1}}, 0x1, 0x200, 0x5, 0xffff, 0x10}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400000000000000}, 0xfffffffffffffcbf) listen(r0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x1, 0xfc000000, 0x5, 0x100, 0x10001, 0x4000008, r4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r5, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/24 23:52:07 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) sendto$inet6(r0, &(0x7f0000000040)="ca0de8a66bb6d45dc6b869b98a3809dd9d7f72b88c6da646506bc9890d181209287595f64c8758b3a7562e295c6f5b2ad01461610d", 0x35, 0x20000000, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x2a3) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffd47, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/24 23:52:07 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80080, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="12ec85c8ee23", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000040)={0x0, 0x9, 0x82c}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x800, 0x4, 0x9, 0x3500, 0x9, 0x200, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x7, 0x0, 0x3f, 0x5}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x3, 0x6}, &(0x7f00000001c0)=0x10) recvfrom$inet6(r0, &(0x7f00000005c0)=""/88, 0xfffffe42, 0x0, 0x0, 0x0) 2018/02/24 23:52:07 executing program 2: linkat(0xffffffffffffffff, &(0x7f00002e9000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000000, 0x400000) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x142, 0x14) linkat(r0, &(0x7f0000000080)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/255) 2018/02/24 23:52:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x86082) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={r4, 0x7e, "bc454f39124e93d1d7f5b5a7faaa1d33af8c76cbc1a18f99241fc6b9e5bada65c09fb035fa1700e465fbd99f85282978443c9ad2072399deafb446b8b8857ab153ca4e1dbd004b436e7a279b60ed5fcda1872fc824c36d1d1a843843cf73b0f7b300ea73ba8c1ff9c40e8c7c1ac7169bab5a73ce60cbcee8370d609bd012"}, &(0x7f00000001c0)=0x86) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x5, 0xffffffffffffffff, 0x1, 'queue1\x00', 0x6}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/24 23:52:07 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fffffff, 0x10b404) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x101, 0x1, 0x101, 0x787, 0x9, 0x81}}, 0x8) 2018/02/24 23:52:07 executing program 4: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = dup3(r0, r1, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) connect$nfc_raw(r2, &(0x7f0000000000)={0x27}, 0x10) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) 2018/02/24 23:52:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) ioprio_set$pid(0x0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000000000000000, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/02/24 23:52:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) fgetxattr(r0, &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0), 0x0) 2018/02/24 23:52:07 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[], 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x8, &(0x7f0000000100)=@raw=[@ldst={0x2, 0x3, 0x3, 0x8, 0x9, 0xfffffff8, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7b2, 0x0, 0x0, 0x0, 0x40}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x7, 0xe, 0x7, 0x6, 0x24, 0xfffffffffffffffd}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xb9, &(0x7f0000000180)=""/185, 0x40f00, 0x1}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r1, 0x3, 0x3}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0xa, 0xd, 0x10, "b3ef793b4da3795c42272c81b1ba35429ee70d00419660474b4631153beb5cef7fa3923572733d1794a0fbcbc97ee06ec0b7caa6b9bb43d0fa09d0e3705a0278", "d182c24e9e288fd758924deac5f7d5b4f73d2c88e176d74549b6365f408480ed", [0x262, 0x2]}) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/02/24 23:52:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x3f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) connect$inet6(r0, &(0x7f0000028000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/24 23:52:07 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000014ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 85.582985] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 85.586293] QAT: Invalid ioctl [ 85.594126] Cannot find set identified by id 0 to match [ 85.618313] QAT: Invalid ioctl 2018/02/24 23:52:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000000000000d) fsetxattr(r0, &(0x7f000065e000)=@known='system.sockprotoname\x00', &(0x7f000050dff2)='$vboxnet0ppp0\x00', 0xe, 0x0) 2018/02/24 23:52:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) linkat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) r4 = dup2(r0, r3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0x7, 0x401, 0x8c, 0x3a0, 0x1c, 0xfffffffffffffff7}, 0x3, 0x3, 0x9, 0x6, 0xcf, "dad8701360729a48118c79305655c897f2fcaad51e81b6c2b8db9438fcf4476aa28bb7d03cc1b3d583347cf742b02df1a03996e1999b1704601f5a5ef442574956f463f9909864d993e21e52bd0868b3faf61a2f1bdaea44047488461729f14a7e6829ca1ad630aa86a4485e3e6e3086705324f6c3128433379f4432a9ba928b"}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpeername$netrom(r4, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3}) [ 85.640574] Cannot find set identified by id 0 to match 2018/02/24 23:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1ff5)='/dev/mixer\x00', 0x105400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) poll(&(0x7f0000e95ff8)=[{r0, 0x244}], 0x1, 0x2) timer_gettime(r1, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000487ffc)) mlock(&(0x7f0000787000/0x14000)=nil, 0x14000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f4fe2)=""/30) getegid() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a00000)={r3, &(0x7f0000b5e000)="67a11aaac60af3dbe3c87c35167cca7d811755444757ce0771c6018837fa88a98f2e33bb339afe29c396975a17e9dd02f4faca18dbe68b829ac04892137f5b0ade", &(0x7f0000990000)=""/183}, 0x18) timer_gettime(r1, &(0x7f0000bf0000)) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xf4, 0x0, &(0x7f00008ceff0)={0x4, 0x6, 0x5, "b7f24b268bce", 0x2}, 0x10) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007e5ffa)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r5, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/24 23:52:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) dup(r0) fstat(r0, &(0x7f0000000000)) sendto$llc(0xffffffffffffffff, &(0x7f0000000180)="7f", 0x1, 0x0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2032f34574c3"}, 0x10) 2018/02/24 23:52:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0x4d) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x10a, r1}) 2018/02/24 23:52:07 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1f, 0x4) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000955000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x8000000000000) 2018/02/24 23:52:07 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000)={r1, 0x9}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r2 = getpid() process_vm_readv(r2, &(0x7f0000008000)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x268, 0x140, 0x268, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca3b]}}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff], [0x0, 0xffffffff], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) readahead(r0, 0x82, 0x4) 2018/02/24 23:52:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f7ff8)=@sco={0x1f}, 0x0, &(0x7f0000287ff0)=[], 0x1, &(0x7f00001cd000)=[], 0xfffffffffffffe7b}, 0x10000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/24 23:52:07 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c8500feff000600"}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@generic="017064796a962602014e5c2a98639bfe", @ifru_flags=0x301}) write$tun(r1, &(0x7f000013ffda)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x77, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) 2018/02/24 23:52:07 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) flock(r0, 0xf) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffff8d7, 0x3, 0x8000, 0x7, 0x0, 0x800000, 0x100, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x94e, 0xcf, 0x0]}, &(0x7f0000000080)=0xa) 2018/02/24 23:52:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') 2018/02/24 23:52:07 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x9, 0x4) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000fba000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe6c23c673bdf74fe, &(0x7f0000000080)=""/117, &(0x7f0000000100)=0x75) 2018/02/24 23:52:07 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000000)) 2018/02/24 23:52:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x408000) flistxattr(r0, &(0x7f0000000040)=""/4096, 0x1000) 2018/02/24 23:52:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000240)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) socketpair(0x3, 0x800, 0x0, &(0x7f0000000000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/02/24 23:52:07 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x220000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x50, &(0x7f00000000c0)={@common='ip6gre0\x00', @ifru_settings={0x6, 0xfa15, @fr_pvc=&(0x7f0000000080)={0x7}}}}) fanotify_mark(r0, 0x20, 0x8020010, r1, &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) preadv(r0, &(0x7f00000001c0)=[], 0xfffffffffffffd3, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002580), &(0x7f00000025c0)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002640)={0x7, &(0x7f0000002600)=[0x7, 0x510, 0x1, 0x8, 0x4, 0x8, 0x1]}) mount(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000002780)) umount2(&(0x7f00000000c0)='./file0\x00', 0x209) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002580)={0x3, 0x2, 0x7, 0x2, 0x6}) syz_open_dev$admmidi(&(0x7f0000002600)='/dev/admmidi#\x00', 0xa5f, 0x8001) 2018/02/24 23:52:07 executing program 4: rmdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r2}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10200, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x107000, 0x6, 0x0, 0x80000000, 0x0, [{0x8, 0x7, 0xfffffffffffffffa, [], 0x3}, {0x90, 0x3, 0x489, [], 0x80000000}, {0x800000000000000, 0x38, 0x6, [], 0x16}, {0x4c7, 0x1, 0x5, [], 0x4}, {0x9, 0x6, 0x8, [], 0xf}, {0x3ff, 0x7836a3da, 0x100000000}, {0x464e, 0x1, 0x4c5, [], 0xfffffffffffffff7}, {0x5, 0x8, 0x0, [], 0x8}, {0x93, 0x200, 0x3641, [], 0x400}, {0x10000, 0x1000, 0x8, [], 0xfffffffffffffc4b}, {0x7ff, 0x4, 0x1c000000, [], 0x200}, {0x2afc, 0xd79e, 0x4, [], 0x3}, {0x8, 0xbaeb, 0x9, [], 0xfffffffffffffd5a}, {0x9, 0x3, 0xc6, [], 0x7}, {0x10000, 0x6, 0x4, [], 0x4}, {0x96be, 0xae7, 0x9, [], 0x3f}, {0x8, 0x0, 0x4, [], 0x4}, {0x7, 0x0, 0x4, [], 0x2}, {0x8, 0x0, 0x7, [], 0x2}, {0xd28d, 0x8, 0x2, [], 0x20}, {0x1000, 0x0, 0x1000000000, [], 0x1}, {0x5, 0x80000001, 0x1200000, [], 0x7fff}, {0x87, 0x3, 0x1}, {0xac, 0x3, 0x2, [], 0x23e6de65}]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x3, @rand_addr=0x3cde}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @rand_addr=0x7}, 0x40, 0x80, 0xffffffffffffffff, 0x401, 0xffff, 0x0, 0x2, 0x3, 0x5}) 2018/02/24 23:52:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') close(r0) pread64(r0, &(0x7f0000000000)=""/15, 0xf, 0x0) 2018/02/24 23:52:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400200, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x101000, &(0x7f000002d000), 0x2, r2, 0xffffffffffffffff}) 2018/02/24 23:52:07 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)='vmnet1(lo&@-\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000000), 0x0, 0xffff, &(0x7f0000000040)={0x0, 0x1c9c380}) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000000000)=[], 0x233, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/24 23:52:07 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x46009004) epoll_wait(r0, &(0x7f0000096fc4)=[{}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x9, 0xbff, &(0x7f0000000040)="81c7ed5814c02f0c00ce5b4b08fecb60317409bb0970961fe69e185a8f5ff0c42eb1d15a20d406f22b67a4426fc9aa2d9fbc3f014b30a3930fcc18aa434ac673602f4fe739fae38151d491e2beda8e34abf64dd2f0b047a73a440e6c9919e3167dcd2992d73c09cfd15b672555fc80c387a0400190059d8b6a19fd4d3303d812f799f947e69f5d2100cce2268e5a386f4997d4a62989024310b136dd219a35fefb04e1ec235347", &(0x7f0000000100)="8a85874a79d925d2c098d6ac825fe265b8f491368eb76cdc324831b7bf2ff765e6f0da5f56d4bf7ceca12e6c4a1ec2244f1a8dc0b09d414b43c57500b4c49d5de09d6471f5668d97eda2ee5856311d82e5548af523c503a2c5fc0e72a5a23fb339646300526d4dcc44340a7398f872db737e52fe08e93f1bbd94028017fc1339adb4b306ead3be25f97fb9912d34a2c33dd3928f5dbf232c319150601c0976b139b9434f68b734ebd73470ae3abc4bb048a62411fd824f2d0d198d461fe90e415f269b6eef034d11ec0b42a2615cc5d1a76a83", 0xa7, 0xd3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x4, 0x4, 0x2, 'queue1\x00', 0x3}) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5) 2018/02/24 23:52:07 executing program 1: rt_sigaction(0x13, &(0x7f0000134fe0), &(0x7f000080afe0), 0x8, &(0x7f0000d88ff8)) r0 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/157) 2018/02/24 23:52:07 executing program 6: r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0), 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x3, 0xfff}) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) 2018/02/24 23:52:07 executing program 2: keyctl$get_security(0x11, 0x0, &(0x7f00000000c0)=""/4096, 0x1000) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vboxnet0\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00000010c0)='trusted\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001140)="adb1165bf5d04a0eda609637f956f138f0bab6c8be329e430df5fe89749185be616c23a35d1d5b3e9b918a1176577392220ac4bfaff1428320ccfbbe79818f58ed80c498f55519acbfea64c83114b9b7fe115cf886a7942d16b20854c887655a57c2b61720e3f053cd7067d89da6b7f4e4ee41a9b06a14736e678b19158466e334393c11470843b35f60141e2ffa64b7412c9080743c29", 0x97, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001200)=@int=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001240)={0x0, 0x3f}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000012c0)={0x0, 0x8, 0xffff, 0x2, 0x9, 0x40}, &(0x7f0000001300)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={r3, 0xfffffffffffffff9, 0x5, 0x2, 0x7, 0x100, 0x9, 0x8, {r4, @in6={{0xa, 0x3, 0x68, @empty, 0x6}}, 0x4, 0x2, 0x0, 0x200, 0x800}}, &(0x7f0000001400)=0xb8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001440)={0x401, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}}, 0x88) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000001240)={{0xfffffffffffffff8, 0x9, 0x8c, 0x0, 0x8, 0x6}, 0x100000001, 0x0, 0x8, 0x9, 0x3, "b201e5957ceea7ffe8f15aca6541ddebfccedc4bd90b033ff7309414da34192e9c4cfee2da8e12d71b9533a622d72f4ceef9897615e47e996cc607203c52a8c8dde85b6b8e64ae148b143480de264b109c328181c5db7ede131db66f1cf7578d19203d961a741c3f4fa88ab8811574fd766a2bd68c4f3d14a189fc752e40ddcf"}) 2018/02/24 23:52:07 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000765fc8)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000012fa0)=[], 0x0, &(0x7f0000b7f9b0)}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x436, 0x10000) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000080)={0x40ba120c}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) recvmsg(r2, &(0x7f0000f68fc8)={&(0x7f0000195fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248}, 0x0) dup3(r2, r1, 0x0) 2018/02/24 23:52:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x40000000000000e7, []}, 0x10) 2018/02/24 23:52:07 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common="00729474610209000000f100"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b7f60)=[{&(0x7f0000778000)="64e1cf0946035f17", 0x8}], 0x1, &(0x7f000023cc30)=[]}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x24040) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="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") 2018/02/24 23:52:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000b0000)=0x4, 0x4) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/24 23:52:07 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x8000000, 0x1, 0x81, 0xa, 0x20, 0x20, 0x2, r1, r2}, {0x7fff, 0x40000, 0x1, 0x1, 0x1, 0x9, 0xfffffffffffff000, 0x3}, {0x8, 0xfffffffffffff0cd, 0x8, 0x9}, 0x2, 0xa, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x6, 0x1, 0x3, 0x0, 0xa0f6, 0x5, 0x3}}, 0xe8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000000000000}, &(0x7f00000000c0)=0x20) socket$inet6(0xa, 0x3, 0x6ca3) 2018/02/24 23:52:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) socket$inet6(0xa, 0xe, 0x0) 2018/02/24 23:52:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x800000, &(0x7f0000000000)="3e25bf48346d848d44908c8836750f00d078db0af540ac86e910ae91429769df48c68b325b0674cf2344aab5c562c96674a3fdbe922567d7690c16e79993b5a211744e13d9b44f8c25bbda2f7d0ddb76ebf424e4e8ee6d74e8d924224b6a9abf122322141591b8738e") r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000080)='net/nfsfs\x00') pwrite64(0xffffffffffffffff, &(0x7f0000000000)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174e7083a", 0x20, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x28, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 85.941368] QAT: Invalid ioctl [ 85.956270] QAT: Invalid ioctl 2018/02/24 23:52:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x6357, 0x10) 2018/02/24 23:52:07 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) syz_emit_ethernet(0x11c, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, @empty, [{[{0x9100, 0x3ff, 0xffffffff, 0x4}], {0x8100, 0x6, 0x4f6, 0x2}}], {@mpls_mc={0x8848, {[{0xa3, 0x8000, 0x5, 0x5}, {0x40, 0x1ff, 0x9, 0x1}, {0x4, 0x3, 0x9, 0x8001}, {0x4, 0x100, 0x7, 0x3}, {0x0, 0x3, 0x8426, 0xf7f1}, {0xfff, 0x4471, 0x0, 0xfffffffffffffffa}], @ipv4={{0x24, 0x4, 0x6, 0x1, 0xee, 0x2, 0x1, 0x9, 0xff, 0x0, @multicast1=0xe0000001, @empty, {[@cipso={0x86, 0x16, 0x1, [{0x7, 0x10, "5b485d4548a6ab8d0490c7d314b4"}]}, @lsrr={0x83, 0xf, 0x7fff, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end, @rr={0x7, 0x17, 0xee, [@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x1f, 0x5, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001]}, @ssrr={0x89, 0x1f, 0x9ae, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @noop={0x1}]}}, @udp={0x3, 0x0, 0x5e, 0x0, "d8132a4ebcc1cd4a69c244b3adc51f375ee1eafb3b0af287aefd4765679ddf6e88bffd2f3694e7ddd75ae5b219dfd82065241a52afb5c31c179fad918af2678c8fb780f4948e69aed6375a151ef54ace1e7bfa914753"}}}}}}, &(0x7f0000000240)={0x1, 0x4, [0x1d0, 0x377, 0x450, 0x4b]}) syz_open_procfs(r1, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/24 23:52:07 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3, 0x100000001, 0x2, 0x1, 0x56, 0x8}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f3afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000000000)="000100003e0200140001007d7b41b8d7004f653bcb05850087fffffff40000000111b093546168d9ca020c5e75e227062c9f4901", 0x34, 0x0, &(0x7f00000d9fec)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000019c0)="5c77ffdfecd74e3762975f052c0f2d43fca6a06352576028867c98b23fff1355e3887d2ef9f3aa616ab10c0f120031e48186ae9aa2d548a2dc4b630ef36160e4ca049b99f49d1997d2c47169b2f4ae85eb05b530a580375e5621ee4d6c4f2f1956ab051135ff5f7124f26014c55dc2", 0x6f) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/24 23:52:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/4096) 2018/02/24 23:52:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f00001beffc)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f35000)={r1}, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/02/24 23:52:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r0, &(0x7f00000000c0)=""/38, 0x16f) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="c50c384353af922831dcb40fafbb2c41daab141dc292a2661db321c7c22ab02b12dc28146f6117b93d112d17e83250ae52b3ea0472ff121d2fd66cb5d5072fbb54f1f1a988edcb72686d4392b3680e5fd708e17f1d57e1e5c9e67f92ada35b8fc7e5bc144c683467d035a3c310a751f752d6bc2c28170e2520822717fe81ace2391fb509850cf2779d61f2da986357998aabfc076c5bc691cffe5b49a9243cac81f92d35b9b8eb58a168b8a82fdffef1a84478890eec83542e3eb0a6c72d01df591cec8d3c2f670bc6f854ed3f0fac64c8ed133e6b854ce8b53fbd323f1142170d8b9d7ca74976032ea85b0fb80660", 0xef) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', "292d706f7369785f61636c5f6163636573737d2d2de77d00"}, &(0x7f0000000100)='ns\x00', 0x3, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x3001, &(0x7f00000001c0), 0x2, r0, 0x4}) 2018/02/24 23:52:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = socket(0x1e, 0x7, 0x8000) times(&(0x7f00000000c0)) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f00000014c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001480)={&(0x7f0000000100)={0x1350, 0x31, 0xa12, 0x6, 0x3, {0x20}, [@typed={0xc, 0x16, @u32=0xffffffff}, @nested={0x130, 0x93, [@generic="234da12e1716bfbe0ece1292db8a0720669ee3aacb714b1864e7529dc01e276d326b7c6293e02c3ecab2e015436c74e1746326c78e3f83f916698e9476ce4ae1be6472c008be981d332b64ee28d9f6d314624c1ce819fd0b6adfed41", @generic="ce9e27b1124689e719fa6cebc8218316265d0b0b603874d591e4ae1ae33835b900cc89343e03f5b0614c173a2cdbd3eb8193918a708cebb25eebf712683dbed06f441a378b1729be02244e0c67168954aef477799437afedca89deffd84eaef7591de0f2cd1400774c4e9401836aa9626bb24a4105396e262fad894705441745df52dbefe1aefcb681b94ec82e568bc0ff88827bb2f54d5f069aac3ec4a7c205c2da235569ba7e46273deecdb5dbe355f936cb0195a2b0b4a414a9867e40b885952a109bbcb3cca7def7a752502b"]}, @nested={0x1104, 0x1e, [@typed={0xc, 0x7e, @u32}, @generic="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@generic="62d48478f207eff84335e3ef0eb80811bdb4e742a9bda10fe69384991d8b977ae242205cb0b4e283e640d95526cf38c1a179c21fc131d816ee9e3d4d52498a1165bff7910d5103550b14ff1da6f26d", @generic="508922ea13ec8851111439ae583981160009f6b39a2e439510e2b4290efb6b5eb112ee39a7cad09415e926e8c4fa8ad963857b3547aaf0bf0689774e341da99174c1be580d66811b76a85378d66c8f41597edeeda022f2c3bbdb8e3968e2e6e48de104bdc0f4ea5062bd97b6ce402dc8b65166110d300e9090ef10dd77668bfa575272ed2b2ecc49b8af4fc456234781efa41d2a2b474045dc481d47afbf631a21bf28"]}, @generic="58e43b915eb68b51ceb838ba625a10de0c8b0b926f6f3c1ecb87e035c65f7633fc1c9eb87a7531398d0f30e7c9a6f09413f67467a4ed27d15f913b575380fd85f7f8ae85662bb136eb7a3d971a6ac9b8edb4abe33ef9f3a8a6a1353f0aa6b7b6e92d089bd3d64eacb22541a17a486ff5ffbd9e48c1d8015e16b6796cf3f913302b86fdcf5abbaa414b53340e7c79a91f6013337614bd9a324eed8cf9eef4d48477bf3646d60c505ca7e53e06f397a16e1f750d6decd9a525e5e5aa40f0b255b261fa7ca7dd3609f2bc756f38cb6d48f38c7c82b0c0855201b26e8f3f22bc3108acf170034d89e86cd84768420c8391999f510a0ee860623aea"]}, 0x1350}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f00000015c0)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001600)=@assoc_id=r2, 0x4) open_by_handle_at(r0, &(0x7f00000000c0)={0x1008, 0x3f, "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"}, 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) fstat(r0, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x0, @generic="585ac62f064c77fa71dec94c7b5ae2fd", @generic="deb24e9e050c8657cd60417561fbf940", @generic="c81b95414f24f241791d045172e0cfa0", @generic="17dd5929ea3aa5baf7a7237cf919c781", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xf8, 0xf8, 0x228, [@limit={'limit\x00', 0x20, {{0xfffffffffffff295, 0x3ff}}}, @mark_m={'mark_m\x00', 0x18}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:utempter_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @common='irlan0\x00', @generic="4b07e92cb8f8f921907a5f7bef5e2b03", @generic="3c2ec5f0a8396cc387bb57ad2fc6fd0f", @common='bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xc0, 0xc0, 0x138, [@helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}]}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c7a8c15130fb7fff0c749d1f5d28ef868ac043313adc50c76e2c19c38c92c931df7076c20b2e4136d7dd5555ef8f479a319623b2fe4a9a0b4ef3ead243cc383c"}}}}]}]}, 0x468) 2018/02/24 23:52:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x22) fcntl$addseals(r1, 0x409, 0x8) close(r0) 2018/02/24 23:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6e, 0x100) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x0, 0x0, 0x72a, 0xed29}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x80000000, 0x8000, 0x0, 0x7, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000ff8)={r1, 0x32}, &(0x7f0000b18ffc)=0x8) r3 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='posix_acl_accessselfsecurity(ppp1*\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="9337b254f34230e6e259ca9732cf6dcd12bcb71e87c5b12a22c10915c7d99f97c563a6ebba90674fd7c8114da64a9b93e06e8d929ec3d7eea08adc", 0x3b, r3) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x6, &(0x7f0000000f6d)=""/147) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000fe0)={0x1f, 0x609c, 0x1, 0x2, 0x7f, 0x40, 0x3, 0x6, r2}, 0x20) getpgrp(r4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000600)={@broadcast, @local, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x0, 0x0, 0x3, 0x8, 0x0, 0x1, 0x100000000000000}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, 0xc3, r5}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000100)={0x3, &(0x7f0000000000)=""/43, &(0x7f0000000080)=[{0x9, 0x1000, 0x7, &(0x7f0000001000)=""/4096}, {0x2, 0x2e, 0x0, &(0x7f0000000040)=""/46}, {0x5818, 0x1000, 0x1, &(0x7f0000002000)=""/4096}]}) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000e39ff4)={0x80000000, 0x1, 0x6, 0x10000, 0x4}, 0xc) setsockopt$inet6_int(r6, 0x29, 0xc9, &(0x7f0000ac5000), 0x4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000180)='./file0\x00', r7, &(0x7f0000000280)="307cbfee808964c3fe45268b0ec8e71724f25b8b1d37bd1d532261edf581a121b1e2c74be7c107c0018700bc2b69db8e2b60c7b370c79e1e3921d273f19a45e7dd3877a03f3457fb17e78235b9351f991bdb8cebb0b8e4598e40c629779a2c80e223526de20fecbb0967d9238b") 2018/02/24 23:52:07 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101040, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000080)={@common='ip6gretap0\x00', @ifru_settings={0x1, 0x3, @fr=&(0x7f0000000040)={0x0, 0x0, 0x7f, 0x2, 0xe23, 0x1, 0x7}}}}) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) unshare(0x40600) write$eventfd(r1, &(0x7f00001d0000), 0x0) 2018/02/24 23:52:07 executing program 2: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0xf0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x21, 0x1, 0x11}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xd047, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xb67}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xda35dec633718f6f}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfd53}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in6={{0xa, 0x0, 0x9, @empty, 0x401}}}, &(0x7f0000000500)=0x8c) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000005c0)='rxrpc\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="b46ae949902db9cc1ab296cbe49c1162abc20ecda2e7760043b19bfbae4634e431bae32407a1daee2dcd5a45ec1cd1f3bb9982fe0d956ce12c4e258667c68b5bfeb05d779e6a286f202df21961ff3f3504186d058d93f04c86e23ed62dc7aa8725d7d9e2a384e5aa3b777b04210cb1c253dabd3ca5e68a5ddffd6329793a2eb937fe1e804e25aed8e94d343779", 0x8d, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x5, 0x20, r4) mount(&(0x7f000047dff8)='./file0\x00', &(0x7f00006e7ff8)='./file0\x00', &(0x7f00003ceff5)='securityfs\x00', 0x0, &(0x7f0000771fff)) syslog(0x2, &(0x7f0000000400)=""/4096, 0x1000) 2018/02/24 23:52:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) close(r1) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r2}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_NMI(r5, 0xae9a) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080)=0x8000, 0x4) close(r0) 2018/02/24 23:52:08 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xeb503f5d, 0x0) 2018/02/24 23:52:08 executing program 5: setrlimit(0x2401b0f8b55b783e, &(0x7f0000000000)={0x2}) epoll_create1(0x0) 2018/02/24 23:52:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10, 0x0, 0x0, 0x21004000}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x200000000000}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/24 23:52:08 executing program 0: syz_emit_ethernet(0x17d, &(0x7f00003fbe37)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x147, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @hopopts={0x0, 0x17, [], [@pad1={0x0, 0x1}, @generic={0x0, 0xb9, "c891df27fe1e974fd5a7130f5654d5d4a7bf98fbdac1e9665648a495d1f5049820a0259890d0df0937cd7f59d760f9db43f6dedeeac83b1cd4cade61096646fc00ff5bd227f76187e1fba742a168511e3cc1a7720f9be0f085ed9a193d72e1c7fca7c6091727753b099993f152c087fa460adabe727a712acb41220727be73aad01c6875fe5746a9ae1cb2c696addf2501614ffbb8a6ba49d808c41336b3d63ad565152592dc7e81dd3f414efc9286afa0dcff596893ddbc3d"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x67, 0x0, "858c3e6afba3c9ea7ef228e06b662540e8f8e1cc8007b6d1175439ea78a623e507446c6e9369943c36270c36ea0f4c55150b97aa1d37de2851c9cbafcfd75b8398c08a03533d5f044fee6e02b4bead828a630ee6c2c000859f4a9284a9ee62"}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [{[{0x9100, 0x25f2, 0x100000001, 0x4}], {0x8100, 0x7fc25cf8, 0x539}}], {@can={0xc, {{0x0, 0xffff, 0xffffffffffffffc2}, 0x6, 0x2, 0x0, 0x0, "8db597f023f50da8"}}}}, &(0x7f0000000040)={0x0, 0x3, [0xee2, 0x227, 0x941]}) 2018/02/24 23:52:08 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/163}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cee0b532c1847397db208359dddd50f62f3fdb50ca753fcc0ec55696efce3dbb3eb6cf2864161284722eef5cc9f6d2019b513750731661f5aa2a7f6c5b118d6f4586405f838aed9aef71e0a07772e17dc1df13e404836f0313b25bd59f0a7230d25759a7ce79713a48f415c661fcb3b995737b2e88bdd13b2c81904e31603c74e122b070262e164681a18b29ee21a2c117e7b8ec09700e228ff7c58ce2bd70262c0cba1a827226b1cddab83f23a4c33521", 0xb1}, {&(0x7f0000000240)="351c", 0x2}], 0x2, &(0x7f00000002c0)=[@iv={0x108, 0x117, 0x2, 0xf2, "c4c1dcd7b93abc05c557aa5bad511fb51847d1d3aee29ba501998ef498677508da75805972c983ec347228e494f1078327ec716018cccd92e08f4ee47f7750c5364b4fe3f3a67cdc3f4ef848ff71d46b9f926dc6726d2f19a02f013edd9965b8b49fbf94e69f08a22d5259ff12b0c5673dc7bc5e2ab4ba1ea2a6769c79aae4775bff8a0cf378a2ffa38eb09c9dde8d5c6a7e7fb0f515ec7380340ae5f59ea7fe84e0d15cf4682c5c82e92da660bb6721a5bd3583d477cb6c4bf6c1664b36acb2a60a74e7e8b96fc619fb66e614f32979ede07d4ab7e879f258afd0985209a79567e9ec869f07352f997a4fbcd651eb12f1df"}], 0x108, 0x20000000}, 0x8800) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x855, 0x8801) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fec000/0x12000)=nil, 0x12000}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000847f90)=[{&(0x7f000023df58)="8f", 0x1}], 0x1}, 0x8001) sendmsg$alg(r4, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)=[]}, 0x0) memfd_create(&(0x7f0000000080)='ecb-cipher_null\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) 2018/02/24 23:52:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200001800001) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f00005b8fba)="c4c1c954e4c4e3c948d0c63ef2f00fb102c4e17c2b2666baf80cb8f6d8428aef66bafc0c66ed66ba6100b88a000000ef0f01cab90f0800000f322e660f388195720000000f35", 0x46}], 0x1, 0x0, &(0x7f000020b000)=[], 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="ef") ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000597000)={0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000017000/0x3000)=nil, 0x3000, 0x1000000, 0x85050, r0, 0x0) 2018/02/24 23:52:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000000040), 0x0, 0x49) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400001) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x800) 2018/02/24 23:52:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x101000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/49) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fcbab8)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00', {0x0, 0x40, 0x1, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x48}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[], 0x0, &(0x7f000016ff78)=[]}, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) [ 86.232619] ebt_limit: overflow, try lower: 4294963861/1023 2018/02/24 23:52:08 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x40, 0x4) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xd21, 0x8001, "64b48839df23", 0x57c}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000213000)={&(0x7f0000c17000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f000082ffa8)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/31) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) 2018/02/24 23:52:08 executing program 3: r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="c9ab5b604c996f8b902238db0b9d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/24 23:52:08 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="d7ec470c000e", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x12}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @multicast2=0xe0000002}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0x7ff}) 2018/02/24 23:52:08 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x5b6e8324) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={@generic="39c919c314f5019dc41913444dd8ca5d", @ifru_addrs={0x2, 0x3, @rand_addr=0x800}}) 2018/02/24 23:52:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="cf31834abb4366eb0710bd220bcf91f0", 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x329) sendto$packet(r0, &(0x7f0000b24000)="0001000007000000000000000022b8d7004f6f3bcb7d85008d1b4453184465068f06e3ad74cf3a9291029dcd52e23bb743a34e9e86714a651153050000020000008399cac2920d05a6945d0ef4f7bd1a55fc89455653a43fd992eeb7ef56739c191d84b0e2ce9694663cc030253ee6a688bea25290ed00cdf629177b7089b9b83259a6922a8e92b5", 0x88, 0x0, &(0x7f00006fe000)={0x11, 0x80000000800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@generic="df71b8bbbffd92e69bbfeae874585590", r1}) 2018/02/24 23:52:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000001c0)=""/184) fcntl$getflags(r0, 0x408) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)=@generic, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000000000)={@loopback}, &(0x7f0000631000)=0xffffff5e) 2018/02/24 23:52:08 executing program 2: r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1086, 0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/24 23:52:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x0, 0x3, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') [ 86.277161] audit: type=1400 audit(1519516328.098:74): avc: denied { map } for pid=12689 comm="syz-executor4" path="/dev/kvm" dev="devtmpfs" ino=9448 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:kvm_device_t:s0 tclass=chr_file permissive=1 sendmmsg(r3, &(0x7f000000fd40)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x9, 0x2, 0x4, 0x8, 0x7, "32a8042c65428316284d154c3ac7aacffd80f959dcc3b8069d81f31b4c8b96c6af681fe6c6250b63d031ca8e7e224192bb939204ce289cec8e4e8d5e0cae16", 0x6}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000140)="4f388c50984c849ec1b1306a6c093993774d0507185867d13f7632157dee3c5c321c80ab8c93b7d78e91d531b1740a3c2c942f0136c37a63861d4eeed44dd3936eecdfc7780bd45859d8dced14d563f0d9601ae98dc8b49c5e9b4317759253ef397ef25dcec3541fe8e0d7c2b29f34a516923732d1e412222eefae119729059affe7813055a8c534a8943f2d918a75e3b013d65d6c1d9dfc1b1116bd7a1f9e944a6e4467b68f1a0ae5a30ffa7e8227934e161853b8f33a1bbe5682fac4657290853a74cfa9cdd0f8812429d78f51f65709df5e683a40de57ce", 0xd9}], 0x1, &(0x7f0000000280)=[{0x1010, 0x13d, 0x0, "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0x1000}, {&(0x7f000000f980)="a3884cf6aaec13f0711125ac4519c23fba8c1929b792768be5ffbb8fbe0b9553d1270cf3341349fae0c0b69030a91cf8422e064ff8f5f8b64ba8eed3c8f47d26993edcfa2634614bf1ddc8da331052a2a4ee118d57a613a5efdec7b45a52a3625f3b9fddd8bf6b6b067638", 0x6b}, {&(0x7f000000fa00)="d1978d9c0621003d4596e1e9d0405fc336bd0b278fd4b0de1bc7bf65edb8333a033454fe2630ad2e006b2c3f1c04", 0x2e}, {&(0x7f000000fa40)="ebfcd471f8a7d26fd32d1f51e52d99da5c59e32eb260e6692a21763ea80e560bda38ad9c2338dffe1db2f9ea957dd4641b78ebe1e31d39e4f91de87280053c2331deeada572825f8ea8abef6cef0c5627e21d0dd9d0d56a2b75bac1cd51ad43f70543a74abca11dd78a9b90c93e8f5fbb6b0f02947ecaef25fd916486542b009e9b088f6bcbb46be8dbceb8b55d59638344b51c75a8055131cc0de3b0d6668b861b8", 0xa2}, {&(0x7f000000fb00)="ed76150504cf05b773e0311e4c4219f738f69d8fd287e2d5374f1b785ff961416f2f58fe1445b1e96f0aaf48912a3bf0cc28399caa0f256cf0f4bc6b7cfb8722fced7c7ef7a8edf881fc223822c8777c0b9aa87a55c6f758cf34fa126e3c249d01a06e73662233da35c4bfc7a03228e731e0983123993728a741fa7a1963227a0c261af4aafc416e6a88d057a8668865e97433e1880a1407c8309aa2a9a817398c3a6dcd6c45b5683b1ecd479de1626e956d50c72092fd2fe89926a6b1bb", 0xbe}, {&(0x7f000000fbc0)="6120a005d01f37990ac9b082e51a0dcb5e3246af8ab00f72f3fa91a02066ef54755d9c805822b3ef8ceb023dafc4eac9479a9a048a09051fe92c240e5b0a4d802e5952ca7421890abce45babcbb0aa76a7a8fe3a7190b841356d68612db8e5a2432ea08aa2c2f8f4fae394353b9eb4ee5a98e7ea749f2ab0a5ffc9bbdde4fb62fdbf5d4de5a5f0", 0x87}, {&(0x7f000000fc80)="80256688753db6284ce57177aef495e755c516b64862b65806c1dcdba1b8d421a967", 0x22}], 0x7, 0x0, 0x0, 0x24000080}, 0x5d}], 0xa, 0x20040004) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000000ffc0)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000100c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x3, 0x5e0, 0x0, 0x1, 0xa, 0x80, 0x80, 0x87, r4, r5}, {0x5, 0x7, 0x40, 0x5, 0xc0cc, 0xfbf6, 0x3, 0x5}, {0x2, 0x9, 0x9, 0x1}, 0x20000000000000, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in6=@empty, 0x3, 0x1, 0x0, 0x4, 0x1, 0x9, 0x2}}, 0xe8) 2018/02/24 23:52:08 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) recvfrom(r0, &(0x7f0000000040)=""/77, 0x4d, 0x40, &(0x7f0000000200)=@hci={0x1f, r1, 0x3}, 0xc) r2 = gettid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x6b2, 0x8, 0x6, 'queue0\x00', 0x100000001}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="cd83e821024b270135dd72a3b7d625688042521b82eef595da5088318d8a2812fff68ba26932ccb8436cfe4d5250fd3d7464e7a606f31eb9dee0cdb5a4faf8e302264221f966e0333ad8b70f5c3daa637c04db0df3ce298c448c31dc95e900fb3bc16411861a13bff79bd2bd8acbae706e3cffe69948e5a3138f58fed76bdf6593275db11e75e5f9888fc23bec6c9c869f88e08de52e19b54419c90bacb0cfeb9b0173fabdc15ed17f4d99eb96f166b5f8accb30f4f74a524ef88c5221949514047ef8", 0xc3}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xfffffdd1, 0x4000080}, 0x20000000) syz_emit_ethernet(0x3e, &(0x7f0000005f25)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x7, 0xffffff88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000540)={0x0, 0x1, [0x0]}) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x325000) ioctl$KDDISABIO(r5, 0x4b37) 2018/02/24 23:52:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f00000d7000)=""/72, 0x48) exit(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1d, "34e537f9ad43e4196e2ce50b69e5f45f685620c8a88722ae6af5cc360e"}, &(0x7f00000000c0)=0x25) getdents64(r0, &(0x7f0000000000), 0x309) 2018/02/24 23:52:08 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) wait4(r0, &(0x7f0000000040), 0xa, &(0x7f0000000080)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace(0x4208, r1) arch_prctl(0x1005, &(0x7f0000000000)="ef73288d8b3a8ddc3a24fd0b3c6b3ed8b1b77d73300a40b7427ceb7ee72365786a27ff50e48b46840b76c99a9c7f0c20321a2dac2de8968dc179c4c32c9832ab9ecd38eb969fe54d10d7781cf7d44aa9ec07fb06a61f6342c88757ec0872709b") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) 2018/02/24 23:52:08 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x2, 0x6, 0x3ff) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r2) 2018/02/24 23:52:08 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x2000000000010, r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x6, 0xf0a, 0x1, 0x4, 0x3, [{0x412, 0x7, 0x807c, 0x0, 0x0, 0x800}, {0x80000001, 0xfc50, 0x20, 0x0, 0x0, 0x480}, {0x5, 0x2, 0x7fffffff, 0x0, 0x0, 0xc00}]}) ioctl(r1, 0x227e, &(0x7f000040c000)) 2018/02/24 23:52:08 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/31}, &(0x7f0000000040)=0x21, 0x80800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="5861bd215223a708ac4c5e6c726e80bdb7958b723f132d9b94b00dd4eabe659c0f700146e8840aa6168d12") getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) signalfd(r0, &(0x7f0000000100)={0x6}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xfc, &(0x7f0000d0fffc)=0x200004000000804, 0x4) 2018/02/24 23:52:08 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x2, 0x5, 0x98, 0x3, 0x3, 0x3, 0xa201, 0x1, 0x1b, 0x458, 0x1, 0xd53e, 0x4}, {0xffff, 0x7, 0x1, 0xfffffffffffffff7, 0x9, 0x9, 0x5, 0xffff, 0x62a9, 0x0, 0x9, 0x7fff, 0x100000000}, {0xbd, 0x200, 0x7, 0x3, 0x6, 0x6, 0xfffffffffffffff8, 0x22a, 0x0, 0x9, 0x10001, 0x0, 0x58a}], 0xc4}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x0, 0x4}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000bbdffb)='F\a\x00f\x00', 0x5) 2018/02/24 23:52:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x12000}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x200) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000080)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="2f424730bf65a177207535f3f6dc4ad5555d72b5d3a003e35e64e506ae53dea3493a77e64bb3d105d54ec05231d00c5cb4144f00416345a929712428a8dc659c153f84f3e219f442199538ff1c272bd409d3a8f5f1ac5dde9bb809b16bfa3f0239f7b21fe8176a828bf9262b3407122b4f6a981809ee4a805c8ce5f0b8cf4ab6482d7d6aa2e5cd1517faaece0e7789107bfa", 0x92, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000540)=[{&(0x7f0000000180)="9dc6fc1b95c107652c20794a1abeec0079f85fc267be0e12950ef5fd3e1c731d00d207e00a82b9ffd2d7bc884d4707a01deb6527b0a1ddda4b93225ec9801dff5537752724bbcc13373e2d177ddca013da3996d083071cf4153b68d499f2e0fb7ace9883c0bf4595e8f01a57563e70a5965756057be5d6e4491ce066aa67", 0x7e}, {&(0x7f0000000200)="4b695aa0abc5c886ff410d2edf1d8361f1421991b75401b7eb1755f48848513a3f3a543584c7db139fe4cda9cab4a03bbfc527e885cf306d3120cbb081039359fc2cb459d672d60b938b9192abef733026a93f45e8ef40f2b8c5087a", 0x5c}, {&(0x7f0000000280)="13511334a677ad71df8665c6ea4c1a3b990a04812c66a627492870359df034b1ee7ff2ab6f4b8868d8ffe39a6df8707f585fc31a7995008ce4a9554ef1b5513f853ae106b61f6f0d98f0", 0x4a}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000400)="b873414a66b06fe819e26edaa6b1f9f64997a21104e7af3a1be24b5ce7a105e9fc7784e12bd3b219cb060e729f8f72bfa0c0845294d522a969a2b943ac451f0b4fd902f94d6007f09a879813f96ec923e7b200e91f3fcee371ae8bdefc4dfd8bb7a47709a2b7ef9f8f7b6179", 0x6c}, {&(0x7f0000000480)="6cb01ea2a6c85d60df1b516befd41eab0c000b208c69e6197a8982a49d60d230ce51826f77d1153419cb1d5823d3b5fedc1bb494813b1979bac6f99c9feeac5f7d0dfd6caad35284f0ab79224f77bae3cdeb616f927470c5bbf80b3e378fda523f93611f55a1364a9fd719c4ca07d460c49672d54816c71e87dbc96c98ac53de5dd63babe29d23e61a4f73acb62b66a4598222a33a0759afb30b03436b10e9f7ca9ae765be549b7ae4165fc6544e600b77e44263d23c", 0xb6}], 0x6, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000309000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="b9800000c00f3235008000000f302ed1880b000000f20f2d1866b837018ed8c4c29d0738805d0500660f38826de5b80030c84c0f23d00f21f835200000040f23f8360fc76a0036640f01590b", 0x4c}], 0x1, 0x40, &(0x7f0000000100)=[], 0x0) 2018/02/24 23:52:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x9, 0x6a17, 0x40, 0x61}, &(0x7f00000001c0)=0xa0) shutdown(r0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000740)='net/stat\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x5000, 0x1000}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000780)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000040)={0xbfb5, 0x3, 0x9, 0x681, "8d84fb0a26203e5e259023cc0005255541b98576e42b9d4c292a681e111ee12d8ef2210064b80b5d37aaed7e", 0x2}) [ 86.542232] pte_list_remove: 00000000478bb902 0->BUG [ 86.547544] ------------[ cut here ]------------ [ 86.552276] kernel BUG at arch/x86/kvm/mmu.c:1209! [ 86.557215] invalid opcode: 0000 [#1] SMP KASAN [ 86.561863] Dumping ftrace buffer: [ 86.565374] (ftrace buffer empty) [ 86.569053] Modules linked in: [ 86.572221] CPU: 0 PID: 12766 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #327 [ 86.579549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.588880] RIP: 0010:pte_list_remove+0x3ae/0x3c0 [ 86.593688] RSP: 0018:ffff8801b98ee988 EFLAGS: 00010282 [ 86.599026] RAX: 0000000000000028 RBX: ffff8801d7360480 RCX: 0000000000000000 [ 86.606269] RDX: 0000000000000028 RSI: 1ffff1003731dce6 RDI: ffffed003731dd25 [ 86.613508] RBP: ffff8801b98ee9c8 R08: 1ffff1003731dc7d R09: 0000000000000000 [ 86.620747] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b36d7078 [ 86.627986] R13: 0000000000000000 R14: ffff8801b0934ae0 R15: ffff8801b0934b08 [ 86.635228] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 86.643421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.649271] CR2: 0000000000000000 CR3: 0000000006e22001 CR4: 00000000001626f0 [ 86.656513] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 86.663754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.670995] Call Trace: [ 86.673563] drop_spte+0x15a/0x250 [ 86.677077] mmu_page_zap_pte+0x224/0x340 [ 86.681202] ? ept_prefetch_invalid_gpte.isra.75+0x180/0x180 [ 86.686977] ? __lock_is_held+0xb6/0x140 [ 86.691025] kvm_mmu_prepare_zap_page+0x1c5/0x1310 [ 86.695932] ? mmio_info_in_cache+0x6b0/0x6b0 [ 86.700400] ? __lock_acquire+0x664/0x3e00 [ 86.704612] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.709775] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.714935] ? check_noncircular+0x20/0x20 [ 86.719143] ? __is_insn_slot_addr+0x1fc/0x330 [ 86.723696] ? lock_downgrade+0x980/0x980 [ 86.727818] ? find_held_lock+0x35/0x1d0 [ 86.731850] ? kvm_make_all_cpus_request+0x44a/0x580 [ 86.736926] ? gfn_to_pfn_atomic+0x650/0x650 [ 86.741310] ? lock_release+0xa40/0xa40 [ 86.745258] ? __lock_is_held+0xb6/0x140 [ 86.749289] ? kvm_dying_cpu+0x40/0x40 [ 86.753152] kvm_mmu_invalidate_zap_all_pages+0x4a0/0x680 [ 86.758666] ? kvm_mmu_zap_collapsible_sptes+0x720/0x720 [ 86.764086] ? lock_downgrade+0x980/0x980 [ 86.768205] ? lock_release+0xa40/0xa40 [ 86.772151] ? lock_release+0xa40/0xa40 [ 86.776099] ? mmput+0x549/0x6d0 [ 86.779435] ? kvm_dying_cpu+0x40/0x40 [ 86.783304] kvm_arch_flush_shadow_all+0x15/0x20 [ 86.788035] kvm_mmu_notifier_release+0x59/0x90 [ 86.792675] ? kvm_dying_cpu+0x40/0x40 [ 86.796537] __mmu_notifier_release+0x1da/0x6a0 [ 86.801178] ? mmu_notifier_unregister+0x5d0/0x5d0 [ 86.806080] ? __khugepaged_exit+0x3f7/0x650 [ 86.810463] ? rcu_pm_notify+0xc0/0xc0 [ 86.814326] ? __khugepaged_exit+0x410/0x650 [ 86.818707] exit_mmap+0x3ff/0x500 [ 86.822219] ? SyS_munmap+0x30/0x30 [ 86.825814] ? __khugepaged_exit+0x43d/0x650 [ 86.830194] ? hugepage_madvise+0xf0/0xf0 [ 86.834312] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 86.840165] ? check_noncircular+0x20/0x20 [ 86.844370] ? rcu_note_context_switch+0x710/0x710 [ 86.849276] ? __might_sleep+0x95/0x190 [ 86.853227] mmput+0x223/0x6d0 [ 86.856392] ? get_task_exe_file+0xc0/0xc0 [ 86.860598] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 86.865416] ? do_exit+0x8fa/0x1ad0 [ 86.869025] ? lock_downgrade+0x980/0x980 [ 86.873151] ? mark_held_locks+0xaf/0x100 [ 86.877278] ? do_raw_spin_trylock+0x190/0x190 [ 86.881837] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.886824] ? trace_hardirqs_on+0xd/0x10 [ 86.890948] do_exit+0x90a/0x1ad0 [ 86.894371] ? find_held_lock+0x35/0x1d0 [ 86.898402] ? mm_update_next_owner+0x930/0x930 [ 86.903043] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.908204] ? lock_downgrade+0x980/0x980 [ 86.912322] ? __unqueue_futex+0x1c0/0x290 [ 86.916527] ? lock_release+0xa40/0xa40 [ 86.920470] ? fault_in_user_writeable+0x90/0x90 [ 86.925194] ? do_raw_spin_trylock+0x190/0x190 [ 86.929744] ? futex_wake+0x680/0x680 [ 86.933517] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 86.938591] ? futex_wait+0x6a9/0x9a0 [ 86.942369] ? debug_check_no_obj_freed+0x3da/0xf1f [ 86.947358] ? check_noncircular+0x20/0x20 [ 86.951566] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 86.956649] ? futex_wake+0x2ca/0x680 [ 86.960423] ? memset+0x31/0x40 [ 86.963674] ? find_held_lock+0x35/0x1d0 [ 86.967708] ? get_signal+0x7a9/0x16d0 [ 86.971571] ? lock_downgrade+0x980/0x980 [ 86.975694] do_group_exit+0x149/0x400 [ 86.979551] ? do_raw_spin_trylock+0x190/0x190 [ 86.984111] ? SyS_exit+0x30/0x30 [ 86.987534] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.992001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.996998] get_signal+0x73a/0x16d0 [ 87.000691] ? ptrace_notify+0x130/0x130 [ 87.004725] ? lock_downgrade+0x980/0x980 [ 87.008843] ? lock_release+0xa40/0xa40 [ 87.012788] ? __lock_is_held+0xb6/0x140 [ 87.016825] do_signal+0x90/0x1e90 [ 87.020338] ? iterate_fd+0x3f0/0x3f0 [ 87.024108] ? mntput+0x66/0x90 [ 87.027358] ? setup_sigcontext+0x7d0/0x7d0 [ 87.031649] ? lock_release+0xa40/0xa40 [ 87.035598] ? kvm_vcpu_fault+0x520/0x520 [ 87.039719] ? do_vfs_ioctl+0x486/0x1520 [ 87.043758] ? exit_to_usermode_loop+0x8c/0x2f0 [ 87.048402] exit_to_usermode_loop+0x258/0x2f0 [ 87.052955] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 87.058463] ? do_syscall_64+0xb6/0x940 [ 87.062410] do_syscall_64+0x6e5/0x940 [ 87.066267] ? __do_page_fault+0xc90/0xc90 [ 87.070471] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.074936] ? finish_task_switch+0x1c1/0x7e0 [ 87.079400] ? syscall_return_slowpath+0x550/0x550 [ 87.084306] ? syscall_return_slowpath+0x2ac/0x550 [ 87.089208] ? prepare_exit_to_usermode+0x350/0x350 [ 87.094193] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 87.099527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.104340] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 87.109499] RIP: 0033:0x453de9 [ 87.112667] RSP: 002b:00007fbe8681ece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 87.120345] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453de9 [ 87.127583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 87.134824] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 87.142065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.149305] R13: 0000000000a3e8ef R14: 00007fbe8681f9c0 R15: 0000000000000001 [ 87.156551] Code: 79 e5 61 00 48 8b 75 d0 48 c7 c7 00 6a 22 86 e8 81 89 4b 00 0f 0b e8 62 e5 61 00 48 8b 75 d0 48 c7 c7 c0 69 22 86 e8 6a 89 4b 00 <0f> 0b 4c 89 ef e8 48 4f 9a 00 e9 01 fe ff ff 0f 1f 00 55 48 89 [ 87.175621] RIP: pte_list_remove+0x3ae/0x3c0 RSP: ffff8801b98ee988 [ 87.182164] ---[ end trace e073af69a803d16e ]--- [ 87.186917] Kernel panic - not syncing: Fatal exception [ 87.192734] Dumping ftrace buffer: [ 87.196242] (ftrace buffer empty) [ 87.199922] Kernel Offset: disabled [ 87.203517] Rebooting in 86400 seconds..