shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000280)={0x7, 0x1, 0x7, 0x8, 0x2f5}) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda, 0x111001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x50, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 'ifb0\x00'}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000000180)={@empty, r5}, 0x14) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000001200)) 2018/03/23 23:07:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x100000001, 0x400) 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x721101, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000a061e0000000000000000000000000008000100060000000366ab09364485"], 0x1c}, 0x1}, 0x0) 2018/03/23 23:07:22 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x10000, 0x100000, 0x5, 0x9, 0x3f}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0x1b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e23, 0xffff, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x3c, r3, r4}, {0x8, 0x66a, 0x2, 0x53f, 0xfffffffffffffffb, 0xbd, 0x20, 0xffffffff}, {0x5, 0x5, 0x40, 0x2}, 0x8, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1e, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x0, 0x5, 0x1000, 0x4, 0x4}}, 0xe8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/142, 0x8e}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/23 23:07:22 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$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x5, 0x65, "7945843673ee38154018e4ca9438b5fe3db210931737735025d556f8dcc57dbc1bf90a3cd8de26bd7e38e20c863ea5fefc44dbb588cc19406282fc6c6e1e7b1b98f910ea64d0e3181e753635f297915f724ac93c80db3d519281292d90eee868492cc9c640"}, 0x6d) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/23 23:07:22 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x1e0, [0x0, 0x20000300, 0x20000330, 0x20000360], 0x0, &(0x7f0000000040), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x1, 0x0, 'erspan0\x00', 'ip6gre0\x00', 'bridge0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xd8, 0x150, [@cluster={'cluster\x00', 0x10, {{0x1, 0x1, 0x6fa736f6}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x101, 0xffffffffffffffc0, 0x0, 0x0, "1cb18ddaf224cda52fe9f50db30596d32e263fd3dc423368d037056b6c75c51ae26c265d0ea2ee66d63cbd11da571d4e9453a598722e8603506b6ca46f3598c1"}}}}]}]}, 0x258) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'teql0\x00', 0xc}) 2018/03/23 23:07:22 executing program 2: r0 = socket$inet(0x2, 0x3, 0x9) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x101800) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/23 23:07:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14}, 0x14}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/03/23 23:07:22 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x10000, 0x7) mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3f, 0x100000000}) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/03/23 23:07:22 executing program 7: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) syz_emit_ethernet(0x2e, &(0x7f0000ae8f92)=ANY=[@ANYBLOB="0180c2000000aa012b45b8e0e56d640000200000000057efe63971edf80002907800100000ffffffff"], &(0x7f00003b5000)) 2018/03/23 23:07:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f0000000040)=""/239, 0xef) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', r3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'gretap0\x00', r4}) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000400)={0x3, 0xfb, 0x8, 0x40, 0x0, 0x20, 0xfffffffffffffbff, 0xfffffffffffffff8, r6}, &(0x7f0000000440)=0x20) 2018/03/23 23:07:22 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/03/23 23:07:22 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x5000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42774b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 23:07:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) flistxattr(r0, &(0x7f0000000080)=""/119, 0x77) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 23:07:22 executing program 4: syz_emit_ethernet(0x2d, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x6001, "18b218ecb3b2516aecabfe8082662aa210d9cd76f5b0c03ff0239f851ce7e4"}}}, 0x0) syz_emit_ethernet(0x1f, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) 2018/03/23 23:07:22 executing program 1: perf_event_open(&(0x7f00009b6000)={0x1, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000196ac8006a5000cc2696d883a895517b825af42e35c97acd8e32277f426f9f063b334da2a06420422344382acd5497b2796d92c5f43e5fff658a65bbfb4e3550055ebdb8c703de372cb1b85e6d58289b01ff30a43874617958b3000000003fc46b89711178066b6288aab70700000000000000000000003147532b122b79a6e067168cae113562b146b082b79fc2fb7e84753cb6f98c8c1f2a9f2e528b5d081e2d59ad47b08675ca4ffbb4ef967a845718ded1ec95b9132f4e846bd66d079b1f7ce812ca608502587260f3925dfce1a36fed4b5b3d5aa969f4f89f207a2b8c37788bbe0a804065e9ed919e3481251a03"]) 2018/03/23 23:07:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendmmsg(r0, &(0x7f0000004b00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='4', 0x1}], 0x1, &(0x7f0000004c00)}}], 0x1, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x6cfd}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000380)={r4, 0x800}, &(0x7f00000003c0)=0x8) r5 = dup3(r3, r2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000001c0)={{0x80000000, 0x7, 0x0, 0x4, "b9a6651682c7f7135453e6e428cd0842e016ebef28a18747d4d53388445960f6495b293dad3d654d2f252838", 0xac56}, 0x0, 0x0, 0x6614e546, r6, 0x6, 0x1, "9277c1b06180e6b9991264cc7ae67a5defd51ffb80e6472b105112dd38b202ac69ebb04aa932d29aeb6a4af2f51ca7fef68d5f101ab00af57fac32c265e76144", &(0x7f00000000c0)='\x00', 0x1, [], [0x100000001, 0x0, 0x80000001, 0x1000]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000340)={r0}) 2018/03/23 23:07:22 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)={0x80000002}) getsockopt$inet6_buf(r1, 0x29, 0x6d, &(0x7f0000000000)=""/53, &(0x7f00000000c0)=0x35) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 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) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'nr0\x00', 0x5}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xd, 0x4) 2018/03/23 23:07:22 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x1000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) pivot_root(&(0x7f0000001100)='./file0\x00', &(0x7f00000010c0)='./file0\x00') 2018/03/23 23:07:22 executing program 4: 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) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x65) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x3, 0x20, 0x80000001, "da800302dbcec6c6eed87f7294bdee4173da92431b93b49527be89c72ccf0951901e311c538ead9d271816ba21fb0e217086be1ef5d9b45cd462632da97830", 0x12}, 0x60) futex(&(0x7f0000000580), 0x1, 0x0, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x0) 2018/03/23 23:07:22 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f00000000000000013600") fstat(r1, &(0x7f0000000180)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x1c, {0x2, 0x4e23, @broadcast=0xffffffff}, 'bcsh0\x00'}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000280)=0x2c63) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xe8c5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0xa736, 0x5}, &(0x7f0000000440)=0xc) get_robust_list(r2, &(0x7f0000000200)=&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)}}, &(0x7f0000000240)=0x18) 2018/03/23 23:07:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x67, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8001, &(0x7f00000000c0)=0x4) 2018/03/23 23:07:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x78, 0x20000000, &(0x7f0000000400)={0x2, 0x4e26, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000680)="850ef00109d25e0636334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e0000000000000001a488c59c933ba1657667611e1c87f98c2971a2877f608da84eb15d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9cef277dd14624bd49321e94eea304c011fcedefbcfe4f1f7c595c1965e26146300ebc8f9fceb1943334a2b973a941e859bea9425cb4ee33583cff14389e7067bff54ab1c1209a1f3e8853cef39fc7d552a06c72618a0da9f7cf897bc8aab19d1531c27cb5f3cbe48a7ffb4380bb0298494a4bd9974317ac64c9be7a421adbcf97981eb05f4140ccaa5d635a622c0c14497dc00788de9ebeb939f6c65aaf0a1c429e84057e2bf12577d27f87f3499c0a15d06f40d7054337a3dee945542b34e3e4cb862749656dbe83f1a673fdd57f61e632625f14c25a61e86f1e8da3feadd2ea1493c6fea38f5c26cf3ac5077d27d705745e0e5667eef5e937e13b3cc3c4c465e82e1a56afbffffffffffffff693ba8e27b9da371cf90656a51610ee6a1e82843dc89a69dc24400d1a6f62284be563b05d1ea75327e6d902aef4976871a9139d615d688340f7968389299ffa6662f9a672c28cdbce80ef3e39c7db1dfb23d5558ef98f5a26e3126138c96e0040912c156f43756b1cf5623ac24be6ff1dda8889cf99f9a921c18cb16539262ac06b9b81b83645ed54449717b5d81174ef828fb58d67b3ba2b53c8e483af831e0374ec7d2a5068f74b3967e577fe4ffdbbaee5de058dfc561299bf4dc967aadcd225c9ee15b795cb63f754bdb3a0deb0bb104e46c91c22e14fef25d9635f2f7c5afa7fb45bf9d2327739ea07d12ef501bf88c283295c420ca02f48dca1fc0609d8a8ab36e225100000000000000000000", 0xa4, 0x40040, &(0x7f0000000440)={0x2, 0x0, @multicast2=0xe0000002}, 0xffffffffffffff90) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="a8", 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/23 23:07:22 executing program 1: r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) fcntl$getown(r0, 0x9) 2018/03/23 23:07:22 executing program 4: r0 = socket$inet(0x11, 0x400000010005, 0x9) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8000, 0x800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x80, 0x8001, 0x7, 0x9}, {0x2, 0x6, 0x81, 0x7}, {0x8, 0x1, 0x2, 0x5}, {0x7fffffff, 0x5, 0x2366, 0x5}, {0x3, 0x7f62, 0x8, 0x4}, {0x7, 0x101, 0x80000001, 0x3f}, {0x4, 0x10, 0x5, 0x3}, {0x1000, 0x2, 0x6, 0x8000}, {0x2, 0x2000, 0x8000, 0x80000001}, {0xfffffffffffffff7, 0xffff, 0x9, 0x3}]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x5, 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000001002bea0187dd2b6f4ba49d4e00000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000"]}, 0xfe) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/23 23:07:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x80) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x20810, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000008f, &(0x7f00000000c0)="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", 0x126) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x3) [ 58.707273] audit: type=1400 audit(1521846442.724:34): avc: denied { prog_run } for pid=6583 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 58.729829] audit: type=1400 audit(1521846442.743:35): avc: denied { getopt } for pid=6583 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 58.751200] audit: type=1400 audit(1521846442.744:36): avc: denied { ioctl } for pid=6583 comm="syz-executor7" path="socket:[18201]" dev="sockfs" ino=18201 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/03/23 23:07:22 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0xffffffffffffffff, 0x5, 0x401}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000b87000)='system_u:object_r:qemu_device_t:s0\x00', 0x23) 2018/03/23 23:07:22 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0xc01) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) msgget(0x3, 0x400) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x7, 0x3}, 0x10) writev(r0, &(0x7f0000001540)=[{&(0x7f00000014c0)='V', 0x1}], 0x1) 2018/03/23 23:07:22 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000098c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000c00)=[{&(0x7f0000000280)={0x3b8, 0x0, 0x0, 0x0, 0x0, "", [@generic="d2e6ef7568cf92e878d45921a35388bf61822247f7f0f7364c0d606367a0fec0112d01f57f6ed38a45181fe944c60ee7c93ba5a5ed9fa3689fb6306db33f5ee6073f2d74b19f49a62bf54e736a6f13575613d0f0c33aff689ff06b1d798deb9201c9002abb78504460d51e0df787aba899f23af3ce0d5ce4c47069f11308fe4995f0dd1b6dd982e75061d7bd1e4f02c383ffbdd43e9025db363a0f4941e7dcb1420efc239ef496b6e0f9cd768dade3471090", @generic="6ccc64b5c9b145987825b65aafbf38931c19", @nested={0x1c0, 0x36, [@generic="3c912feac7fb3a8bb773370a01b5e475cda9781243a316d223bf2f058a12bcc1a9430f6e89a0a9c46e6ee89aaae2dce265fa6d7ad190e724519943c5377f4547220840331ea81c4d3885933a8d15800eaf7590fe0edacf169c18558aedb1e31e5c6442432b032ce4059d0079f54788103dce53d0019bb0fba94030593f82bb11a84a215402e600c12ea73a54952c82cc457b078f2ce918ff4686e3242d94d74f206bd712f68ee0298ba13848a9ab84d99d56daba71cca92f6c2ddea11de687a6d0282d5d8377f39d7081f051573c2f077038bb0a854119daacf05a51ba7e319fecb22067d68ac6", @generic="cc40dafaeef49d9677388f57a51337a003fdf2eb4d2294bf422f89d168c734832f89a5d50d5aba1b24c34a0caf424c3fbc47ffd9a103df061e4a442cd5e134c08824989c10ebaf971ba49f1b756d154468733c28b31e6bb712a2105b36650f25d93eb4be9fbc3b6dc076650519f0c346f556977a9f5c923909f1be2b7496992391d9c1a162f6cd41a30cfb6add8fe5bcc95aebf48f4ffcec1a86d1eeaab5ad7b2620cfa8514ef9211f7b76a53a89818f295d9c8d1d7902918967f2938a17c057b3e41aad03abd96683f6fb3a55ee1054dcdeee974b"]}, @generic="0c0b28250c0816746c0c15ce86d14dfc1d7cd0ede707f4c694c1411a772e6f0f282627fece056caeb95a7b75f682e34c883f74ce1271deedc70734a9", @generic="6106e02aa35fa35ccc91e0195fc4cf09e52119eca7216b8ab783ec5ee3663235f155340c8bf38cf48f4eb86b9dce38babfffebc0d1dab9284551374daa08dc506460cce937949b236ff427acd045ccc31dd446492d686fcd743c1290e5a6dc4d6a5887719f91d063fb50f70c7cef6d060b4b4c94d4fe9755c8281ceb7d630b3addb02caca42e4bfdcd57743cc7d6f44a6a66eb17b913fb4ff1415e9f14f074573a553d2392f3720e14c9b7721c9bccef928f9742c2aa272f16e1a096fdcc5f0f1ba9aefa271e5a8b10cdd22576a789f7940d0ea6d920b548", @typed={0x10, 0x75, @str='/dev/midi#\x00'}]}, 0x3b8}], 0x1, &(0x7f00000097c0)}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3e, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000640)={0x8, 0x8, 0x10001, 0x5, 0x8}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000008c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000006c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000880)={0x7c, 0x0, &(0x7f0000000780)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x30, 0x20, &(0x7f0000000700)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x776a2a85, 0x1, r3}], &(0x7f0000000740)=[0x78, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01}}, @decrefs={0x40046307, 0x1}, @decrefs={0x40046307}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x0, 0x2}], 0x77, 0x0, &(0x7f0000000800)="474d1e2221292ff51d3fd12ce117b0ba433c82b6b8036b613111792e05f9844dc3b758444ac1f0a242f8f49aa1b328a519d7b70317556ab9c6b4c6a475111bdefd508fce306f679c54e01fd9513aeac6c69c5a30a5d98cb7b80b3de84e33de91e99a57bf6c3e34ed94f2fe9e7e70b15ab8234307f2eff5"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000140)={{0x7ff, 0x3, 0x2, 0x2, "e0d34b31d098c514a80eab820d01f81c6a86ddbd4fa8a6f185304a4bc6e231c91283c6a65f7abf7b4da3422c", 0x2}, 0x0, 0x0, 0x700000000000, r2, 0x9, 0x400, "eb1e693875d132e931ca629dc9f49211fe2eededd7943092d5c451d5f98ba17dd042885217359689a67eebd43ffbee862076f44ab73531e771d3760d6fc25dec", &(0x7f0000000100)="8a00", 0x2, [], [0x4, 0xffff, 0x10001, 0x7c2]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/03/23 23:07:22 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f00000000c0)={0x1, 0x4, 0x100, 0x1}) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/protocols\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80000001, 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, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x100000000, 0x20101000, 0x6000, 0x5074, 0x2, 0x108000000000000, 0x2, 0x400, 0x20, 0x80000000}, 0x10) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000100)={"6753713e00030000000000000400", &(0x7f0000000080)=@ethtool_sset_info={0x37, 0x3, 0x7, [0x9, 0x400, 0x9, 0x7, 0xffffffffffff3ac5, 0x4000000000000000, 0x0, 0x8]}}) r6 = dup2(r2, r4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) fcntl$setlease(r1, 0x400, 0x1) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000200)={r7, 0x2}) gettid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000000380)={0xffffffff80000000, 0x2, 'client0\x00', 0xffffffff80000004, "b9683bdb3118c2a3", "e45690a998cfde8d8ceb3d8f2b0aad9875223f78e073cf836a3b82bbf249bf67", 0x1413, 0x6}) tkill(0x0, 0x0) syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') rt_sigqueueinfo(r0, 0x14, &(0x7f0000000240)={0x1a, 0x3, 0x5, 0x10000}) 2018/03/23 23:07:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x2, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0xf, 0x4, 0x7f, 0x1d, 0x11, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfe, 0x101000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x4) prctl$intptr(0x17, 0x6) 2018/03/23 23:07:22 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00002e0000/0xb000)=nil, 0xb000) madvise(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)="ce4fdfc30e0d510043da2866958706ff3c973c8eea38f80f4375c42f1af2f329fb19eca99c2c1a7388abcd8c093952c4087627e0feac9a9362caff3f593fe138026a64fbea69c029438ae13c01c5a374a5336af0a89367d502dc0b5cb14eb8902e054dc9811b4f3b2e48f6a08eaef510de4daa7e5a27f7c8fe2a5efa97112d1a77374c3418b07fb6d5ad2c0345f9", 0x8e}, {&(0x7f0000000200)="5e7620a9860357c0c73a7d0f4615027cdf4bc6ab", 0x14}], 0x2, 0x0, 0x0, 0x44081}], 0x1, 0x4) 2018/03/23 23:07:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x2) 2018/03/23 23:07:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) gettid() sendto$unix(r0, &(0x7f0000000140)="b853b5270b373ed8cd659a86785f540d377367fe0eef9610d425042e99ef30909efe0b8984f64958c27c48bd645d8b8215f164f2e038870e6b1f0726515f455c1ade610bdec43e9b95ffb69b268e89780773f62a1fe1e0d232bda54d374efef47984c067bc5c3806fe8e5ae2c8205c6ca31fbbbb77a977a6dd9e719d", 0x7c, 0x4800, 0x0, 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpgrp(r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') sendfile(r0, r2, &(0x7f0000023000)=0x800, 0x26a950b) 2018/03/23 23:07:22 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x5) 2018/03/23 23:07:22 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/03/23 23:07:22 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) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100, 0x80002) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="723e544d32c66b497e89193e08b9b4371425aa8116959bcfce09b6b923ffea04b0398a5e5a6aec8e4f430371aa114b37f867aeab0378131552f35951aa7dfb37a86a32533470f3b997e8ea6ef8268b8146eac787b717dd82dcd463534b820b0face6a180a30434428ad9d1df80fab3addb549b4de995a9fa6b1d6562be16617c4791fc085b503d364e33b37d22674f36b6785c68e71d9658") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000301ff8), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000648000)={'vcan0\x00', 0x0}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bond0\x00'}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f0000b4aff0)={0x1d}, 0x10) 2018/03/23 23:07:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)="0db778b382d08d1cc0d1b0c2e1402548", 0x10) socket$packet(0x11, 0x3, 0x300) ioctl(r0, 0x10001, &(0x7f0000000080)="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") r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001080)={{0x4, 0x6, 0x9, 0x5, 0x101, 0x3f}, 0x9, 0xec, 0x3}) 2018/03/23 23:07:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4f0dbee85a0b13d9c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff001, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000040)="21e1cafc3e65f0f1634831f0b800ae633e84c569ab59171aed40c7599fa98cc23dcc6feeb709aebea5565ceac7c49641677431be120092da50a7b2384272e99de7be7f181ac22c88bef6b9995530c291b554e1aad93f512eb288afdfcf90bf1a82b106c88efad411e5e0bfc557e99aaed61b05e7d7021a8b7c75d9cdb87e329b342707fc7187a4033d24e9a1aa00fe3a3121fc0094a600a427eedd26580d395f3f732391ae9ab5dbb51011fba9233f796947a5a671dfe5e72cad9bbe4ec40aa7") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x42c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/23 23:07:22 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="000005070500000000000000ff05000bfef9420001000000000007ffff002a622ef4a2e0c2aab100001025070097c11fd401c4dcf3ffa800c2", 0xff60) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}}, 0x108) fcntl$notify(r0, 0x402, 0x28) 2018/03/23 23:07:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x7, 0xe47}, {0x3, 0x6}, {0x2, 0x1f}, {0xb, 0x7}, {0x7, 0x100000000}, {0x3, 0x1}, {0x8, 0x8}, {0x8, 0xffffffffffffffe1}, {0x8, 0x9}], 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=@newspdinfo={0x14, 0x24, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/23 23:07:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ab9ea4367e7149536b8076706630a987048e1a0eac6b6727525262b1808be27ee43dfbae01707ad647dfae320292a46816fc3fe795ba0cc077494993b865d59f", "ba72b02025165df885acc3fe96a62092dc6c821e8d01ad11a42ae5cd7370b72e"}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/23 23:07:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280)=0x1ff, &(0x7f00000002c0)=0x4) r1 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r1, 0x2, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x6, 0x16, 0x4, "62348126cbbd69f6eab3ea687a03fc93f198794fc4d067b5428dba61a2d0e06c07199b2dbf4a482986597a57127a1891b11632c9e3e897299d9d28e34fc104f5", "e8a5752b9c54477de8093ff85681ad95e87cd75d0f18e00bc860529f32b3987a47277de8531e9e86b3b8414ec3e0a34f30312e3a0a81160ac9bb0d8967432c36", "6ae3b9cd61742b21c0d663315ab885d6151cd9c55f251376a11efe09b94d779c", [0x8, 0x5]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000300)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x9, 0x4, 0x0, 0x0, 0x8000, 0x10000, 0x8, 0x3, 0x9, 0x20, 0x2, 0xa000000, 0xffffffff, 0x70, 0x200, 0x6, 0x7, 0x5, 0x2, 0xb576, 0x0, 0x800, 0x9, 0x7, 0xfffffffffffffffc, 0x4, 0x3, 0x97d, 0x8, 0x4, 0x65a, 0x8, 0x120, 0x6, 0x20, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000040)}, 0x410, 0x4, 0x313e, 0x7, 0x4, 0x0, 0x8}, r2, 0x7, r1, 0x9) 2018/03/23 23:07:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='\'\x00', 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002354ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000000bc0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="441dc113a97cdfd4e04122d4662be681", 0x10}], 0x1, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}], 0x30, 0x400c084}, {0x0, 0x0, &(0x7f0000000b80)}], 0x2, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/03/23 23:07:22 executing program 2: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x800) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x2, r2}) 2018/03/23 23:07:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x6, 0x9}, &(0x7f0000000280)=0xfffffffffffffd11) close(0xffffffffffffffff) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0x9, 0x5]) mq_timedsend(r2, &(0x7f0000000040)="286672a218d8d9cb341c76627b3b644ee0875e592c3baac96e8ca84df1b196722d1bad3f2715ea3a48a206bb87cf57f5b7306b62fbd75372d719c4a8258ce36b198d5b05d95912ecb895eb7a202fecf475fdbe65030baf6f964cb9e2893de30985db6669f211822c139de71782f21921f717eff1be14aa6af958076b8679423fb8f4ff30f76a682fe0b4f01f17a9dce740c8f9383a5d3616472c3c6db24571147085b94cd84107a3a798dba7bdafdbf3f39ab14e1a20cda2473c", 0xba, 0x40, &(0x7f0000000100)) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/03/23 23:07:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x14900) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/231) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02030009100000000000000000000000020013000200000000000000000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01000000080000000000000000a0a14e4a06e15efdafdd00010000000000002000bee86106efae6772579d2bfcfcdd1d5df1a3c85ec29fac355c370a5cff39df493a8a66fa5f81ff1e1a537d76da3bbcd5216bbccea173405bbea0478780df177ffab5b9d59243b7dc5e39cd07a7cebb5de6b9f0146839940d153807ae4dedc6aef2bda0465340135cdfb5"], 0xf4}, 0x1}, 0x0) 2018/03/23 23:07:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xc98}, 0x0, 0x3, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004340)=ANY=[@ANYRES32=0x0, @ANYBLOB="170000e8"], &(0x7f0000004380)=0x8) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6}, &(0x7f0000001ffc), 0x0) r1 = socket(0xa, 0x2000000001, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) epoll_create1(0x80000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/23 23:07:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)=ANY=[@ANYBLOB="140000002310f80affffffffffffffff03000000"], 0xfffffffffffffe75}, 0x1, 0x0, 0x0, 0x200000000000}, 0x0) 2018/03/23 23:07:23 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x3f) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) write(r0, &(0x7f0000000140), 0x0) 2018/03/23 23:07:23 executing program 7: r0 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="a902c5cdc239daabdedefb42f34e4663030eebc233166b06f361ea3e9325b8dc5b272dc865becd631370e1", 0x2b, 0x0) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='@', 0x1, r0) 2018/03/23 23:07:23 executing program 2: r0 = gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000100)={0x3, {"e235b4c66f9331"}}, 0x10) prlimit64(r0, 0x2, &(0x7f0000000080)={0x1}, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xcf, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e20, 0xffffffffffffff01, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x38) 2018/03/23 23:07:23 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsync(r0) r1 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x7ffffffff002) 2018/03/23 23:07:23 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) r1 = open(&(0x7f0000001ff8)='./file0\x00', 0x6c02, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) 2018/03/23 23:07:23 executing program 7: capset(&(0x7f00002d0ff8)={0x20080522}, &(0x7f0000000000)={0xffffffffffffffc1, 0x7, 0x1000000000, 0x5, 0xfffffffffffffffe}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x40, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x7) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x7, 0x9780, 0x1ff, 0x7fff}, &(0x7f0000000200)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="97fcfa90a68728ff102cde45c86f277d5f61c3f2afc98a2a4bbd7537f2cf88bba777a7f49da698be8fc2e2baf2b861047224e585c79bf4ae95c57c9cf56e813a5dae55e5d8bedec0fc639467f6200251e83297cc174e16e0e4baa55d5218852c", 0x60}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x1f, 0x1, 0x5, 0x1, 0x6, 0x20, 0x200, r2}}], 0x30, 0x4000001}, 0x4000) 2018/03/23 23:07:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/125, 0x7d}], 0x1, &(0x7f00000000c0)=""/240, 0xf0, 0x65}, 0x3}, {{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/42, 0x2a}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/16, 0x10}], 0x6, &(0x7f00000015c0)=""/234, 0xea, 0x8}, 0x1}], 0x2, 0x40000000, &(0x7f0000001740)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef0ffc), &(0x7f00001dd000)=0x4) 2018/03/23 23:07:23 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xf90b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) rt_sigpending(&(0x7f00004a8ff8), 0x204a9000) 2018/03/23 23:07:23 executing program 4: ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffff9c, 0x40505331, &(0x7f0000000000)={{0x4, 0x8}, {0x2, 0xfffffffffffffc01}, 0x7fffffff}) syz_emit_ethernet(0x2b, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x9}}}}}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x7, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setresgid(r0, r1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000002c0)={0x5400003f, 0x4000000000000004}) 2018/03/23 23:07:23 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 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, 0x80000000000000}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) memfd_create(&(0x7f00000001c0)="e4906e34c937af063524", 0x0) socket$inet6_udp(0xa, 0x2, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000100)={0x32, 0x1, "ec228259099207770183e91b294d7cefe50d59cacc0bea7df2ec7cd66619bcdcfb5b016eb6be1a0229ca"}, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000080)={0x0, 0x100000001}) 2018/03/23 23:07:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001080)={0x0, 0x6, 0x10}, &(0x7f00000010c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001100)={r1, 0x1a}, 0x8) r2 = semget(0x3, 0x3, 0x165) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000001140)=0x5) ioctl$TCSETSW(r0, 0x4004510d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3}) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/23 23:07:23 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="73656c696e757873656c696e75786367726f757065746830264070726f63b800", 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000000)="be2735f0ee8c430e1a6ea22c0e848f90b6cfdf20058fb5b02f1ae72b2a6451f33ce3fbd840ef0e1d298846014079089a920fc8c3770625d2ea84a8278dc1265889a9c7d7d9dee491ff63bd06cc01b83ef286385a5a284bceeffc", 0xfffffffffffffd55}], 0x1, &(0x7f0000000380), 0xe81, 0x1}, 0x3) readv(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/89, 0x59}], 0x1) 2018/03/23 23:07:23 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}, 0x1}, {{&(0x7f00000046c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004740)=""/135, 0x87}, {&(0x7f0000004800)=""/144, 0x90}, {&(0x7f00000048c0)=""/112, 0x70}], 0x3}}], 0x3, 0x1, &(0x7f0000005280)={0x77359400}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x100, 0x4) close(r0) rt_sigtimedwait(&(0x7f0000000000)={0x1}, 0x0, &(0x7f0000000040), 0x8) 2018/03/23 23:07:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x2, 0xb3d2, 0x1ff) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) io_setup(0x3ff, &(0x7f0000000040)=0x0) io_submit(r3, 0x6, &(0x7f00000015c0)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0xb, 0xc8, r2, &(0x7f0000000080)="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", 0x1000, 0x80000000800000, 0x0, 0x1, r2}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f00000010c0)="39d58f3ce2e006ca072e5af0220f2b77d293caca3d3c94b60088e6ff89a2f5d4c8d65d17372b0faea16110724b7238ef8c8babf06953ae1842af5eace19478aea112c0e17dd0461bf6c30ba38a2ed5b4d6de81e066917460005ec160c3306fbc8b005aedb9aec1a23ebd538342c48f2a22ec5a7f991025d30eb14ad523946077c88707153115d62c9de63c99ccaca8aca4d7fa40b5471592e0d750d52083bd3b6e0b120d86ca66f428a169d0e02f46d13adb4e85b2c4ab3930cb4aa7af4c0778065628e5483b1f1963a450c7efcd67355a17c72c", 0xd4, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f0000001200)="d0ba3a5c74", 0x5, 0xfff, 0x0, 0x0, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000001280)="ced2004c5a7d3712a119ad72f3c57605e3f05a9a15a27d03ac6a7a5d55f92c086cdecf2112745704e9f9081a14bb5591a4b5ed72416037fe9a2172df4940a714698199e2b59636f8ba3f37206868fba96ece05cbf8f2b97b32a3a4375e70329676f25d432cd56bb8cd2b91f795ab7eb14ddd61432d3712f9df9de721181dd176aa0a9f214afe670d6a206ba40eec7586d23f9718dc4594108b66945d21717a308626981fb33ce548ab22e3cb3d5786fb407e505e45205fad25bd54dba78ca751db40886e33e461a1165c5f2a23252aba144a489c1c585b9419497f18123df9a2a74a8eca99cb52ee557a96869d07", 0xee, 0x314, 0x0, 0x1, r1}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f00000013c0)="439a4863e829f6a8f8bdc282118d27f5eb6ac0c96950b22c82a8035b03a9bd3003533053dacc7b71b34421a9017b9579efc3027e4218046529a13a3962b73fe1532dad80d4738c7140bf0667f29d9e4297db290f29e48be1450648d1bca4cf657ee8ef1d3ebe67e56e4156428c1229fc7f74040fb4e240fa93ab2cbba7004b5ee07da22a65f982cb20c9656fb0a5f68fca9873c9fe43d12ea452b0a4b43ebfb148847a33d6f66d7f30941613", 0xac, 0x8001, 0x0, 0x1, r2}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f00000014c0)="54af29df25fb0e712182e21d29e878846a191f7e17998eaa62d145b7160272a34ec5b214984790b3bded10def478512b84494e5d866215e622199345120412729b98eb53aa144d0d44ad62da4055fb4f8f0d5fae3373513253633eb878487b06797457d562155e83767a12d8d0639c0c4a3abf3fa605ca9c8c79f02831893f2dadabe492768d3ae434847d6cd68ef9ddad7da612d64f053e9b0074d929839f87915d462127b7700082fdabd331c8176ec0d43b0d4e04b3da", 0xb8, 0x4c5, 0x0, 0x0, r2}]) 2018/03/23 23:07:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f000011adf8)={0x14, 0x0, 0x8, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:sshd_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x35}, 0x49) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00000000c0)="d40de6b109fa77dd217f7f3951451822c14eae0c73dddc20a5042e7752e0d4494823b5d06ec9a7809da9110fdbfd3297104cdebf72cd07b145547713a6780d59b90f68456f90ffd353d82d7bdecb215393c186d64ddfcaea6052", 0x5a) [ 59.131974] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 59.149723] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/03/23 23:07:23 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x379) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000001000000000000000000300000a00000000000000fe8000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xec, 0x2001) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0xff, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x5, r3}) write$selinux_access(r2, &(0x7f0000000280)={'system_u:object_r:auditd_log_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x38}, 0x34) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000100)={0x400, 0x3, 0x9}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) 2018/03/23 23:07:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[]) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/03/23 23:07:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="050001070000865c228bc2847f111c1fa61574fe429373992e4c5cc1d8b9b32e8db7df75f144ecbe42b45f88bcf9a3437590c110b579e5fc4624e1d77f166860f003fd116bc6551b55f5b09b0d44308f1350c6d8ca5ddf0a0cdc3c59c021bf948b23dbc78e0b88db5f3d"], 0xa) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x20000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x1200}) 2018/03/23 23:07:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x1}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000017010000020000c2000000000000000043617e2538dbf19d21c847e8204f83f0d7a59101a0b898bc7dadbfea7506165dffb097e030194422a92b75d25d527ff7a3006243802cd3171c99e3097339ef313f9afaa75adb086797f6cd5e06fe0387f51379fdea46c77933b31f155a2de68cc37dd624"], 0x18}}], 0x2, 0x0) 2018/03/23 23:07:23 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x800, 0x4) [ 59.208780] audit: type=1400 audit(1521846443.226:37): avc: denied { map } for pid=6718 comm="syz-executor3" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/23 23:07:23 executing program 2: r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x200100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) setpgid(r7, r8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000100)={r9, 0x1}) r10 = dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00000003c0)={r11, 0x8}, &(0x7f0000000400)=0x8) accept(r10, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) ioctl$sock_netrom_SIOCADDRT(r10, 0x890b, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) r12 = syz_open_procfs(r7, &(0x7f0000000040)='net/dev\x00') sendfile(r1, r12, &(0x7f0000000100)=0x20000, 0x4000007f) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff}) sendmsg$unix(r13, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000000ff0)}, 0x0) 2018/03/23 23:07:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x101, 0x4}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000000, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x800c, 0x81, 0xffffffff, r3}, &(0x7f0000000100)=0x10) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000140)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/03/23 23:07:23 executing program 0: r0 = memfd_create(&(0x7f0000000000), 0x2) pwrite64(r0, &(0x7f0000000000)="b924", 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) quotactl(0x2, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="37d19553ebc4a865358227227ad5c98688431c48e89dc636fdaf01eba6d9a610da0306deea6b") fallocate(r0, 0x0, 0x0, 0x2) 2018/03/23 23:07:23 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000000640)=@alg, &(0x7f00000006c0)=0x80) r3 = fanotify_init(0x4, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x19c, 0x2e, 0x601, 0x70bd29, 0x25dfdbfb, {0x19}, [@typed={0x14, 0xe, @ipv6}, @nested={0x134, 0x90, [@generic="12f2ac8eb8dfb9e90978d081fc8e11e984cb01c2d57342570942baa42117334e2b6910624a4bf37cf4e47594b707c3d287cfe8a2789c7cd81ee6f8a6944d2a006744712562c47db213ea84f6300d66ad8849864f7d419663b083c36d930cb17522d2f488c82f2211395350902e6dd9668680735d28cbb903068b00b7ecc4f62e24103ddbe5e9801d368edaa0a2f23ecae1883620de990d5fa365b3a822fff3636e35aae10d05220b1df3", @typed={0x8, 0x86, @str='\x00'}, @generic="06e197d911b33101497e331df1fea67ecbd6e09d6a4c569689a7748893f96e56e7f466f6870e14cf1c200a81575590c49e3329ec5195275cefdaed2bdabe347dcaf79c58d5b8a7f045aca57d", @typed={0xc, 0x15, @str='user\x00'}, @typed={0x8, 0x18, @uid=r1}, @typed={0x8, 0x5c, @fd=r2}, @typed={0xc, 0x59, @u64=0x7}, @typed={0x8, 0x21, @fd=r3}]}, @typed={0x40, 0x5f, @binary="efe17e1af0be875233cf549a9752399d0be4411e7dd5998b56a412a2e9977c9dc34d96a422fabd282341d699a9acc3ee218151d2d6448be5bb"}]}, 0x19c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) r4 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000098020000ffffffff000000000000000000000000ffffffffffffffffa8020000a8020000a8020000ffffffff04000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000ac1414aa7f00000100000000000000006970365f7674693000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004d41524b00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/03/23 23:07:23 executing program 7: modify_ldt$read(0x0, &(0x7f0000000100)=""/101, 0x65) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x4000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/107) signalfd(r0, &(0x7f00000000c0)={0x2}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x80045530, &(0x7f0000000040)=""/97) 2018/03/23 23:07:23 executing program 1: 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 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x44031, r0, 0x0) write$selinux_context(r0, &(0x7f0000000100)="73797374656d5f753a6f626a6563745f723a67726f75700064645f657865635f743a733000340933d8cf49767d6b834fd3aa0758d48805977ce3006f01cb906fa0602b3a288afceac1264ba85fb755ba9a824b83a7f17beade6baff0baadb3b11cf93598dffe3678be7152a3ee89cbc625a5710b91770c7dce8f35708ce8d20dc8fe9adc4b14e91b592209729110d4897d8bcdb7baabf543af17fb7c1bc39808", 0x5fa0) 2018/03/23 23:07:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0xffffffffffffffcd, 0x8, 0xffffffffffff0b4c, 'queue0\x00', 0x2}) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000740)={0x8, &(0x7f0000000240)=""/213, &(0x7f0000000680)=[{0x6, 0x34, 0x0, &(0x7f0000000080)=""/52}, {0x3, 0x53, 0xd5d, &(0x7f0000000340)=""/83}, {0x100000001, 0x8f, 0x2, &(0x7f00000003c0)=""/143}, {0x1000, 0x4b, 0x2, &(0x7f0000000480)=""/75}, {0x0, 0x2b, 0x3, &(0x7f00000000c0)=""/43}, {0x1, 0xa3, 0x7fff, &(0x7f0000000500)=""/163}, {0x2, 0x7, 0x6, &(0x7f00000005c0)=""/7}, {0x1b6, 0x4e, 0xffff, &(0x7f0000000600)=""/78}]}) 2018/03/23 23:07:23 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={0x6}, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x6}, 0x8) socket$netlink(0x10, 0x3, 0x1f) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000), 0x8) 2018/03/23 23:07:23 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000008, 0x200032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x2, 0x1, 0x8000, 0x1f, 0x1, 0x0, 0x53, 0x7fff, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x8}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="e4c6e95b604d03ae0ad8d05a2d38b1154018d345d27f4db22ffbcd64a023f4a1cf1e2d6995cb869c2b675756b51a7edecdd97511930e881f85f7a6b6960b94cb7a639e76e7f6c503d2ae42f6031d975986f2b7e437139d996ab4212cfe2768abb7da713f165312b42d5414174f8b0ff1d512ee16e84daf917979f1f024feb7610cd783d2b411d1122c7c", 0x8a}, {&(0x7f0000000140)}, {&(0x7f0000000180)="0b90af05e49398a4548a9041cd08cca7eec57732ff83c45a942ba5179f2fffe902603d164c59c4ca04ceeaecb3bad39677a8b8a8db5e98870a9830e21c38463bd3559905136b7df5d4a96a1171fc34739db0db2c3644c09ae38cb1d6839ba2e85b41196129d30154a71d1ff8bb048ff2c6a915a15eb8d3197b7b65b5e8039ed0ecfa0f4edf09da", 0x87}, {&(0x7f0000000240)="92586daa1511433b23b98edd865a6bc6dd65ede9dd42959b46cd53677cc71b2d9c824d80ea9bc71f9050697261653d22d62cc9a50891d6618f1b0a71fd251a6a1735251280ae7b661260ff670fba9a29fb1de12f3405ce8a05b70115317ebc58dd50b9ce053f80144f1f83bed2a85fdbe975adfd6f5dfa8db03eb9542ae48a60d751c77c22ada90aaa1740632bb5bf5cc48a133e79dbfe70063438063b91135e4805830374ff106be8a2d42a257ce303beb9731f14d3f20a73027b3308a4c96e80fe33a5ff73716bf04a0e5ff9582117d421305106c1fd6b5bab503cae98f1ac4fff252e6c52", 0xe6}, {&(0x7f0000000340)="f3ea48c0fa55051eca6b6b1cab85a8dfd611aa3ba2f23ea50ce7f848e51642216d9347f5de7004b164ed4026025609d88ef4a2fd02e695c16249c0377e3ffbca9c062cbb126c", 0x46}], 0x5, &(0x7f00000005c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x101, 0x1, 0x7, 0x7, 0x101, 0x1, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x7f, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x40, 0x20, r3}}], 0x90}, 0x8001) getrlimit(0x7, &(0x7f0000000140)) bind$llc(r0, &(0x7f00000006c0)={0x1a, 0x32f, 0x3, 0x0, 0x0, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/23 23:07:23 executing program 0: unshare(0x4040400) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xbe6e) 2018/03/23 23:07:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x10000, 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, 0xfb56, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0xf0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xf609) 2018/03/23 23:07:23 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x101, 0x10000}}, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') futex(&(0x7f0000000040)=0x1, 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000080), 0x400000402ffffffe) [ 59.377314] audit: type=1400 audit(1521846443.395:38): avc: denied { map } for pid=6771 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=19519 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/03/23 23:07:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20000000000028, 0x0, 0x0, 0xfffffffffffff018}, {0xa0000006}]}, 0x10) sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000001300)}, 0x0) socket$inet6(0xa, 0x0, 0x9) 2018/03/23 23:07:23 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) 2018/03/23 23:07:23 executing program 3: r0 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002d40)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x5, 0x401, 0x7fff, "c64a6d5b0f8e84b49f68cd56d2586ffc6eb6bced5890316d66a69c78d1387e701407a65cb9a34c117481c8e88289fae15df63581113bc356e4246f32501308"}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000080)="5905be10b398ca423e14d911986958a012f61ddbb61ed7fbd2639ac7b3b844a436db3f27a7d5c913930b843e57cde5179e4bebb5cb18edb5", 0x38}, {&(0x7f00000000c0)="9826607b0214f27b10650f92096ae6aebed09641374c95a8617303f83d3b1235e5843bb809b57506014299d856f67ba7a0a4455193a0c4eb2878f0de4de3f4581cd7e0e253afebc2ddc4d3473bfa2ead05a0dd2b218be43a2dd04af60a3336725ced4c32ab1422d4e9a72c5234ed5e368f3067e3be9b04787d0b9a4cdde856a1bd65d65ea501f073ebaf6fb634041929c04a9173915d27947f14f561fe88e4f50873c26a95bada331e54648e273ef009e2df216f82641b76cc7f11ca863994716c3d46f086eabded5d15de0d8084", 0xce}, {&(0x7f00000001c0)="5aa623b7874cbb967b2d5637bff37b044352ea74e51011aeeb023b4fa3e2e31f563537e88e723d2592eabd923602355c651579fdb6745dcd023a82c25af274204e4383d604b602f5ebdce207cc49e7204690248d39235fa730278185632b709edfba10485d122cf2f7c06690931a065c32a18a85558efea036b0111c9bda82d0a0af8ada045ee1fac7323e79bbfd39039e963aafeb9453f208968a7aa6dd0d341dddffca36f49592950b26ad", 0xac}, {&(0x7f0000000280)="752a2fc166257e3eee2193f6ba", 0xd}], 0x4, &(0x7f0000000300)={0x58, 0x19f, 0x400, "ee335981d88f4d2ae8805489bb98e7332f7f3ae13523a77bea6e2f62a12f62807e07bed761c2565bafb3ece34d323781a458eedf053ade5ac31f54a28eeeea2ac5ee7ce1d3"}, 0x58, 0x40}, {&(0x7f0000000380)={0x27, 0x0, 0x0, 0x3, 0x3, 0x212, "a7aee10b0c48cc9f3b04451a0f690f5ebcc0059f74ad490b5dc031def97c2e4c197c83e6465880358e0a66937254ed94ed6b199e9530a327268b9b896f6f9d", 0x3}, 0x60, &(0x7f0000001800)=[{&(0x7f0000000400)="f6012b8ceef7daf15fd7c448e4a1abf8d434d771fb813cb5650c8e", 0x1b}, {&(0x7f0000000440)="b812f3b95895087fabfa96d42fe37ca373b516ce7413fac54229169a84d4075b4fe8fc838d758f9a07297113345c585c944e4f1836053d9d9e282eb5815a4f226accddc5dc80d5fda3287262c53a681cdd7070668a8b398673a7dfadc9ae5d675d6095c699b400b1a35fcefca1eeb5a87118a050cc52eb2146e921a2e34c294dd371ea4756df550bf5b5a7364bf89a8e4853207ce313c80f85cd2840c15752541dddf085de18f248de1304c3bf188dccc24c96aa69", 0xb5}, {&(0x7f0000000500)="b5caf537ed5bd734a1c40fa0121c53df8d40fa057fbe36e93a6354e5409d7c01c72bba8056d631cb32d9838ba0158725e4fbc1dc24d8c423f14529f75e7ad83043f0ecc6cd42de9191cbc2f188f8c211955a286cdde791f1f32656f2adc9a1f21bab9df2573bbf7697aad0e7b759fa6888c4e35fc6aba070e2dd1f89ab0d6779ee7c01f1a351ae18559598ece553e5f0d2f19131c440", 0x96}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="9fe9bac4a7b6c99335be7d8972327692089f32ccb0097774953ad5674109ee47080d280283d06745f1c1e319035456f1", 0x30}, {&(0x7f0000000640)="7a6cde0cd9222b2185e8d28082cfac0137723f5faa94b04e8e6a7a77d46f7e76c8f7ce82f77126fd8ac03f5e102b7ea046e08dcbde2b2c453b4563717cacc88774042cf1eb5758e4221821c5b08298a415d36d6e611522e16ff20f8e32790017888648e65922eb690c22f1ba37b6201ab4", 0x71}, {&(0x7f00000006c0)="a94b8ca9a2e7302090c32c4a6f126de3e78fffb1f16542ef289cef8cf4d08275f15eafd7ab53233f12278131bd85201e8f870817b691ed6b629dbd356b7127c8985c63ae39618faa71798bf8168bd79a5670c86d61c9689a92ba008e6c21bdc5e1710ea7f73d5308b2b93f24584250cd2661c4", 0x73}, 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{&(0x7f0000001c80)="482e65de5ceef1908676fc8aa76e7efc64ee0debfd1285b9504ddd6c459a508af147f2ac3cd9571994ab27d72ada3f52d5f2a38f3f98ff0181c7cacf5534e543957b2472a9043fac612e2abf3a23bc32de98957d15de4e27a8b146edf72f0b510b94dfa7a0c358c5d0012ead0561f0ffce32a36a062efc222e3c117e9eba023f937028199d52474692df02cc8b408c199f9966d72e19385a0d58de3de3a8f17a2b64e1915b137513e53908a88dbec8e64de76871010c6724d4a6726effd39a6b345ae67abb6a34b5c4021ff44564c8aa7b5b06778ac3270d0e161342798ebee3", 0xe0}, {&(0x7f0000001d80)="636c1bef7d2126c8bc943c23e90b1b9110a83249fefb97925bb349b94ba20294d4f56c03fe88b81db99f2df47001bdbb33583b25feda75dc0e591546095d3056c2d373ec7f616cad86b08b01121016617d57fe79fe2a647aa35093a738261866dcd6e823a970de49afee2055", 0x6c}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000001e80)={0x27, 0x0, 0x2, 0x3, 0x3ff, 0x8, "0874703167343520f472e2176c34d767352e21a8ac8c396a3bf37daa0114b6bb3882493c4b2278a16422ecb5165b32da3ff12f03091cbec0292a848df393de", 0x7}, 0x60, &(0x7f0000002300)=[{&(0x7f0000001f00)="0ec523817e3c4b4b8f2fcc92eb76ac7c3be81fda098dab49b7d91268aa7ab7ec12be10439c0c693eb8f22941eebbf1", 0x2f}, {&(0x7f0000001f40)="9c1d2dc7eb109fe58b02ada11cc669dea09f41da62b3da830cd101e6079e2384724bfcee3f8bc8dd0f09cad4832abb289b3e5e28d1ef9ca349c214d4fd07d683d9f54562085c4fba32b286dc9074250e4775a35f7b1d344543325a3ca86f259df08622198778b01de8fa73d8dcc328a1221ab18f668ba13612c03248ae754e100036257b20a774d5f2960a88cbdda38fd703c1397a27a7ccfabb63dea40d8c3a881d09ee970f16ba0b20c438eb24396cbcba487957499cffcefe6eaef4", 0xbd}, {&(0x7f0000002000)="4ec5511775507fef0d1e8ac4811efa0de8d2dbcb7bebc3e91946b99e392935a2f4dfc6522f839e3c4a5d616ffdf1a5a99f69253159a748ae884a4a3b8247cdfe32a59e1210274df658588c90191dd529decbf4fb6bab94021911efe33efd2f3c7cc4d9a7ea67217cc0d0f43972e71306485919be6aee1225331269f0448fed5e70ec9e5d526d36b8461ea5c88b5fc02ee491ef0888db961b32ed9f15f3f880f247341032389c9e064061d543026ef26d203583e2d66341c4", 0xb8}, {&(0x7f00000020c0)="7dce6845e0c2b15a40d350bc5afba3f3cdf38a84d4742986dc457f9066b0d2", 0x1f}, {&(0x7f0000002100)="58defcb85c05fc848972c57b39b7e35b39bbdd1d0bb79e03c059823e483dd271fd9b200fceaa4a066a3699ad132dcc3950f50b74a07877b6c9506b290d970aba588f9ff582c3cc9f10", 0x49}, {&(0x7f0000002180)="2dcb5d8a7821d36e4a2914d7f7338606ebd36a6c060efb375ce19c1d14264510628130d187955dfae931211e5ab56e43028ce8875c95add7deff536258e88f4973cf26d9a27955882c3e01a04558e336b3b0ab8c62dfb01f644eee6733224c1637caff467a146bfc7b001d81303a6abcacefaa706093847ce27dcb01bfb7f4997a7ca6359a4032b9625f92e676ea94eb7621121162bb4aa19277e06b327121622b1fd35cea51519300095defb869a53f59fd456507a2f0925a574d1ecc3f4ddbe020e3848c26e85221c6a47aa0e4048ffa", 0xd1}, {&(0x7f0000002280)="ea3d97e22a02bbfc3ec11c48d2325b3038454ad95e49b1f0c4fb96d0c23be326eefe81fe6b5a85a0af9d32e9f7e0fe002d1442246c428559c68ed98a8079fac518ee57c5e0fb84b131e0e5ca961da5df8b303efa2070c89d57658d7e8eac614f2e40358a83b337f77235d006ed320faa724cddb4a8e4c6d12f2ed3d352", 0x7d}], 0x7, &(0x7f0000002380)={0x88, 0x11d, 0xaab, "fe0d0dfc60d156c903b814988cc995c4c0154a81fc5b39faaea5bc934061b7b20447370179b15aa6c048bffd2a62889b948d9619d93d61f5df236c8d6052b56737f2074bd5a35ea7dad0f92a9c6033885f313d4d2fe13ff271f6fb4d0bd7dcf7a01ceb2e9301b1c13fe93c27541ae4f7130e"}, 0x88, 0x20000000}, {&(0x7f0000002440)={0x27, 0x0, 0x2, 0x3, 0x5f, 0xfffffffffffffc00, "20fb0b31984b532abddfd7f3e18906d3e0830c7df41cc24fa7b3044a86f33edcc94782de50019f05ba31dd2151a934e2ecb223b4f23a6808de5a785188cb5f", 0x4}, 0x60, &(0x7f0000002580)=[{&(0x7f00000024c0)="7f3641ff242bafae3c863b2ffbca1a65cadb7da92aa893713f87a5011e90188e004b4aedb33ff815fc797bc755dc6a141cf8972d376520cc3bdd9d2c16f4929ce0dff7456b1ccc0071028364449a8ba3cdae518f59fa23a1a88c74d657c26d300f6e616aa0f77f69c47196056512c354e6fcf507ac9641041b76b397fe87a5ab51b82b5d3f10f226", 0x88}], 0x1, &(0x7f00000025c0)={0xa0, 0x18f, 0x80000001, "40a9f31bee95619e48a8c2cc3a82c8d74e729e41c3f6c5a84c840f77e1984b778e23f141faaba86ae266ff584290c37debc49b3e8bac280345de96d11b612a2da2d8bc42f8a2708a3891706f4660a36ec222c355909ac6371b1ab933d3369ee9f0e4d13a0d9a640f93be9b622aa9badfdf0e3a925e630fc8c82c0a7ea19b84c4da4ce0257d1c2efbf82ea7ef"}, 0xa0}, {&(0x7f0000002680)={0x27, 0x0, 0x2, 0x5, 0x3, 0x8000, "161907f6d5bd8559b96c498e6623d2d26b62aa7d628e02d077f0b673ee0cd781815636562a2a51757cdfa7646da2e50cb2f98c8bbec071dea0f309037320c0", 0x6}, 0x60, &(0x7f0000002a40)=[{&(0x7f0000002700)="775713d227a8adf1260be4", 0xb}, {&(0x7f0000002740)="67976f798713da12f6300db7a4774b3dd356a38929ee346182002e3061ec44dcd3f0f72a2db7af9759b2d588731c71b8c05175820adaa82f95e1983501b97938cf721a834d45ee73729783dca0146ac92dd627efb57f0cd21190d88bc99f226ffa43f826d4e88b485abf086b588f68107c51c4a41fe0bd9a6d2a1c4ba4c611785a8ebd1b42e6", 0x86}, {&(0x7f0000002800)="b61151811f9041cf69a37524cf33457e22e6cc1208b162bf23ebd0c14fd906faaf19a819f8951a631363cfeef3e686f067b3200723097a7f2180e50e24bceea208146a86d62c11ca880ca7eb808d53d7b3ff2b80dee99c6ad91b7dfe377cfba231569faccb83d3bdea596848e56e883cb84ce58a242b31e5b72e11226ce9afb206a0f25c42d8e53f89ebfbb31313b7a7c048c067b1c819f3ca482cfa4c961f44d0e46acf27e155084d6a", 0xaa}, {&(0x7f00000028c0)="3df10c96944eb9821eb4208c2f73e8730ab085f9e8c13ed746f4dfaeef96f5e6255ec16d27827bb268e1bd5de51b6b888dfe28cf9e4c12a1631811c1b1be3abece206d9ac03b5854e3e6b25a5276fc6c0f0246bdf2afbbdfc88f8bacb7", 0x5d}, {&(0x7f0000002940)="e51f87c5527cd1727cafc169fd126145e6af07c5b6ed68476f80cad32515b38596f96af3bf2e834f4702e87aeb9e21fd33fe86a42152915cdae702", 0x3b}, {&(0x7f0000002980)="117fe3f4d7ede9f920aaafef4bb079f2f00628d6e678bcfbc6fcbf5a044e0ce834e03979e2e182e0695e9c11123d5bcf83faf2d67d4d09db53d253dc60e1b18b9e24779f8890bc821d694b6fbfd1dbb5b779a16fa220eb3928167e1692db1a8f6fa9f09067ee7c2bf6c970f58de85333a94073fad05eb2c04ee60cc4e7c88eb1713aea4086dcd72ea6dae749bc137b47465f107dfa0070b89d3539202ab41f91b488a59577c260aad0cd7c748da7f4e4b2a8e86875", 0xb5}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000002ac0)={0x27, 0x1, 0x1, 0x0, 0x3, 0x5, "0dfb38eaffad1390198a96d43950fb65bcdad746c6f3110ea33ace690ed9597f84b34e7e37eea8d66bf9f63c62c61d14bc20114c6edc00a1f97b7243ce9b26", 0x3}, 0x60, &(0x7f0000002c40)=[{&(0x7f0000002b40)="662bf80a2cf7dee2920ec70c670e2fd304a18952e9db31fa117794a72ca06f3252e9e6bc033e718e73d976e5da61d30b83339c5b7633c49688f0219cd19b64c25f6522fdf5f89f3854975d002e45f3aaeda7270d6391ae8296763c7861a53d8d12895968599b6b0d347131f018ae46df825d562a368fdecf99372a22a253043241122391b1a730005d9cebe843a8e9d9e083f12c96", 0x95}, {&(0x7f0000002c00)="8e3a9ca456e3b0424ea905265a81144c150618e28090e0cee5943b03b7ccb11a9ddd632bb178f0b8f114b88ee6ec7a23", 0x30}], 0x2, &(0x7f0000002c80)={0xa0, 0x0, 0x9514, "8b7923596757292065eb8ca4cca87aec1e738ad78bd18f88c64b6d39cfd51f5b7a13c1074ea5902ca532587eb4baada0e513707deedb90e98a9243da4cda00cfe2e44729028f92df8d23e3589b9bf446a80ab449587a7c21183e903086e76d61249003eb4ec179fd907252ef780a894470536e45773bd216c38c6aeb354c9bbaf1be9bf8af9bab0c167ad3e366"}, 0xa0, 0x44}], 0x7, 0x4000000) 2018/03/23 23:07:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x10) 2018/03/23 23:07:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e2ff8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfa000)={r1, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x5, 0xfffffffffffffff7}, 0x8) r2 = add_key(&(0x7f0000a82ffb)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r2) 2018/03/23 23:07:23 executing program 2: syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) socket$netlink(0x10, 0x3, 0x4) 2018/03/23 23:07:23 executing program 4: socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x10) 2018/03/23 23:07:23 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x94, 0x200080) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0xff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r5 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r2, &(0x7f0000000000)={r2, r1}) [ 59.491249] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 59.554871] Dead loop on virtual device ip6_vti0, fix it urgently! [ 59.571065] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/03/23 23:07:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002580)={0x5, &(0x7f0000000280)=""/40, &(0x7f0000002500)=[{0x382, 0x1000, 0x8, &(0x7f00000002c0)=""/4096}, {0x4, 0x3f, 0x96, &(0x7f00000012c0)=""/63}, {0x4, 0xea, 0x409, &(0x7f0000001300)=""/234}, {0x0, 0x1000, 0x4, &(0x7f0000001400)=""/4096}, {0x20d6, 0xc1, 0x4, &(0x7f0000002400)=""/193}]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x28, 0x28, 0xaff, 0x0, 0x0, {0x1000000000003}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @binary="085454a7a193f66149"}]}]}, 0x28}, 0x1}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/23 23:07:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd5c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r1, &(0x7f0000000080)="b63db85e1e8d0000020000e100000000ffffffffed872c678ce22c9b160e96aa1fae1a", 0x23) ioprio_set$pid(0x2, 0x0, 0x4000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000) ioctl(r1, 0x1, &(0x7f00000000c0)="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") 2018/03/23 23:07:26 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x48}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @loopback}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'bcsh0\x00', r4}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r3) 2018/03/23 23:07:26 executing program 4: unshare(0x2020000) unshare(0x8000000) mq_open(&(0x7f0000000000)="2e0100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0xfffffffffffffffe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x3}) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="da000000aebbc61b4b36f8001e3dda1ce256ca3651a44c9a76cc81627dc8cd3ee2e7c86d86f58c9b21aa2829636c090078761b62408b4bd11f7a790e4a7b79ae70120b7a1900b04505f4dedb66ef1b0ad20c878ef7c420530c9da4cd39861a43c7b1068440526eac2b4e0ac57492bec7a2f5ae2ada11655fc6209d0ecd873d5cd90f30ad8e444899035e9903d32dde5b59f8ac2fc1d3ca40ad4dd94d115b0c7851cdd6e436e05e9e472f71b92d686b351032e1b6f20c6990ee5a50cff72f8e947ce8000000000000000000000000000000000000000000"], &(0x7f0000000040)=0xe2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000080)=0x10) mq_notify(0xffffffffffffffff, &(0x7f0000932fa0)) 2018/03/23 23:07:26 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) 2018/03/23 23:07:26 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x100000000, 0x6, 0xd3, 0x6, 0xbcda}) accept4$packet(r1, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0x14, 0x80800) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001800)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0xc83, 0x4e24, 0x2d41, 0xa, 0xa0, 0x20, 0x2, r2, r3}, {0x10000, 0x3, 0x100000000, 0x7f, 0x1, 0x79, 0x3f, 0x30}, {0xb581, 0x3ff, 0x9, 0x3}, 0xd71, 0x6e6bb7, 0x3, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x0, 0xe4, 0x8, 0x4, 0x48000000}}, 0xe8) 2018/03/23 23:07:26 executing program 1: modify_ldt$write2(0x11, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffc2f) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = getegid() getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000380)=[r0, r1, r2, r3, r4, r5]) modify_ldt$write(0x1, &(0x7f00001a6000), 0x10) 2018/03/23 23:07:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/23 23:07:26 executing program 2: r0 = socket(0x3, 0x80004, 0xc86e) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl(r1, 0x40000000401870cb, &(0x7f0000000180)) 2018/03/23 23:07:26 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000240)={0x0, 0x0, 0x0, {}, {}, @cond}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/03/23 23:07:26 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2400, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a6ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/03/23 23:07:26 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000a53000)=ANY=[], 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000009fe8)={0x0, 0xa, 0x0, r0}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}]}) 2018/03/23 23:07:26 executing program 4: r0 = socket$inet6(0xa, 0x80802, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 62.473464] kauditd_printk_skb: 1 callbacks suppressed [ 62.473473] audit: type=1400 audit(1521846446.490:40): avc: denied { getattr } for pid=6841 comm="syz-executor0" path="socket:[19601]" dev="sockfs" ino=19601 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 23:07:26 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5e2c, 0x400) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/03/23 23:07:26 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x400) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/23 23:07:26 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x200) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req={0x8e, 0xfffffffffffff35e, 0x5, 0x8001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0xa}, @in=@multicast1=0xe0000001}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}}, 0xe8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x1, 0x3}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b15caa2a43333e128eff08004500001c000000000002907800000000ffffffff11009078e00000010000"], &(0x7f00003b5000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0x5, 0x8, 0x6, 0x1ff, 0xff, 0x1}) 2018/03/23 23:07:26 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="b9f235043b483a29e9ee1c6647d070cca0820d0ef0d4068b3cfc0332ed5738b1633e916ec587c0fff3d6c142760938ebee9748c0a78969dc700f449199356d53dbbe3941a91e55874dc254b2baae310d68dd", 0x52}, {&(0x7f0000000200)="79afcbe7ca152388009b5a6b57c65195fea62f14e566699c0497b7c042989c668e5c2eda78e9a2bfdb68ab77e814179374acef3a3b9de21242fab54f6ea3a1fce7d0f33ed1ff2bba6fa22cd74c5404cdeac0e8984f155bc3ddb50f582193af84e439f882ea3644dfa8824c72f93616e04e24da48a2fb8dc98c32a220633291fbececc8df31684e041e1642dfb999fca530852cd66adf9932201df224497617862bd43c6751b53c105680bcb2ed408953de125df9b1e9fb0c0c0188d2319558251f461a47b178e6e1869bdd0d716dbb9428339bb891c03d56a19a8387bc", 0xdd}, {&(0x7f0000000300)="232d8c2ab5ae1eb0d3a7d6cf5888fc65d0fd0462790d1e9e89da3238ccecde91662005774d337d83277dfa5c7fe7b6ef9feaf10199beae4c03e69fe389dd11f4b90133b662f59b597506948512111190cbf423d81682ca2897bacb28e3c422e7b88a056633124e544cd50963225dec8522bedb87ffdf976ae13f51e036354ad1e6d32dadd73c96c0e87240672696767a1905244fba6cb0dcf68f883ffcb6460b25f5179ad2ad1014a188ccd98f3b55e34ff9", 0xb2}, {&(0x7f00000003c0)="83926051ea31b74504ddc2a2d1f15e61a9c4c0307493be786a889763506070e456c9da93880b2430337ec0587ee18c3f8c0418f765e1ee82d39bc0fa4f616256d86d8c3390a431dcffefb45db5752d7e01d8b496dfcf1873e792c73a87ba1973d3dddf60064c11f9b492fad7f8e69a3356", 0x71}], 0x4}}, {{&(0x7f0000000180)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7fff, 0x8, 0xff, 0x1, 0x8, 0x1f4, 0x3f, 0xbc4, 0x6, 0x8, 0x3, 0x1}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000440)={0x5, 0xfffffffffffffffc, 0x8, 0x4, 0x6}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000480)={0x6, 0x7, 0xd0e3, 0x0, 0x400, 0x3}) 2018/03/23 23:07:26 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$unlink(0x9, r0, r0) 2018/03/23 23:07:26 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000544000/0x1000)=nil, 0x1000) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x8080) ioprio_set$pid(0x0, 0x0, 0x0) 2018/03/23 23:07:26 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x9, 0x7}, &(0x7f0000000180)=0x90) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x800, 0x21, 0x1, r0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000400)=""/208) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0x752, 0xfa2b, 0x8000, 0x20}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000580)=[@in6={0xa, 0x4e23, 0x22f, @empty, 0x1f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f0000000500)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3f, 0x81000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0xf22, 0x6, 0x7}, 0xfffffffffffffde2) poll(&(0x7f0000000200)=[{r2, 0x8}, {r0, 0x10}, {r0, 0x2000}, {r0, 0x40}, {r0, 0x11}], 0x5, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x239}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff001}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}], 0x64) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='.\x00') setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/23 23:07:26 executing program 2: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="3271f42b63364cc3ab99b117d2c2bb98c4f5560fb28caee3c47c8ec1a90b33a218faf377d0ae541dc2d8e8698d0d7650903f2b89f91e9b9ffed4e814e5260482248a36a845b4a50d0dd17d7302608b657560d0a9e83d6b4d63433051ed0f94509d08d1b7ad82fd8370c527db89cb2b7a40", 0x71}, {&(0x7f0000000180)="a9b177af527af5cce8e4f62519a127d2f00774308e796137ff09b8f1131f7cdda4486a0c997f66b4a54211a5b76c51a234a158b1432faca6632a05b3924139a8ff664852103fd71172f8f43da3c9cc43b042af63a1086f2de7bb9057c221d26628aee490cb", 0x65}], 0x2, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000090000000000000000d85c4a09"], 0x14}}], 0x2, 0x0) 2018/03/23 23:07:26 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x20, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000748ff5)={0x0, 0x7}, 0xb) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) 2018/03/23 23:07:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="34010000170025060000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000017f0000010000e1ffffffffffffff0000e00000010000000000000000000000000000000000000000000000001f000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x134}, 0x1}, 0x0) 2018/03/23 23:07:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x14, 0x11, 0x4}, 0x14}, 0x1}, 0x0) 2018/03/23 23:07:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xdc, 0x3, 0xa08, "5d1cef9f6fdd4b5ce24bb0e842658af8ad1688f3e7bd52adc605b3683dfd3fb8c7242e99072433c4830879a1bd722f66ee344ea2db2778b174c4c3f1d7d411d50b572f151d2a459cbb678334e16fb961"}, 0xd8) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r1) r2 = getpid() getpgrp(r2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000002500)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000000140)={0x20, 0x12, 0x1, 0x0, 0x0, {}, [@generic="36f1437cc0358f313e"]}, 0x20}, 0x1}, 0x0) 2018/03/23 23:07:26 executing program 1: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r6) r7 = gettid() tkill(r7, 0x16) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)=""/37, &(0x7f0000000040)=0x25) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x2d8, 0x36, 0x200, 0x70bd28, 0x25dfdbfc, {0xd}, [@generic="17230c2579d4ebb33b79a370f3e9b8ae0ee6cddc9c57a12b20d5d4416e749bbb734836a5a019fae8ca14d3f0de0e194dd21623910109faf749920bbbbfad8c913f167554bc7f26e4fe9e12f31ebd8b367dca4bfb3ebfb8e9f2a53113ee2a51cd9393048bc1fcee257a8c2665562224e5b697054712121c9f58249f28d1e650059d45ec38fb805b2c4c7a560df4deccf374b468e44fce2308aeb517f239aee1532e25807b89561181ebd79c428167c420fe1cd67013ca1e654731b0517dda427002a2ec9fc8c470825ab5da155090f5c033f4ae530cb2be6e038eda6d0f1358a0", @typed={0x1c, 0xb, @binary="26dbbeddd4f92fd853ce6086cc286db37435162c87dd1061"}, @generic="017727bbd7b781", @nested={0x1c0, 0x57, [@typed={0x8, 0x58, @u32=0x3}, @typed={0x8, 0x46, @u32=0x6}, @generic="9f92ce66a0b927d37275338d04f3f02839269abc9a03aeae872198203f82752f7c330fdf91b210fe17150cfc1149c8178e47ae539b8b8e8dd6fdb46e15be013ab6fcc505a03a5990e1f64834428d086a09ab723cc6ed7a4d370e42b3286c07b219979fc54ae45bc2d5db59d8fa0ebf8164e7566a2e4693db41f3a92a9962bd52b439f924cf3c4675171bc7ad46ecc41a10966fbc8a3a51333d3fdae08f5ff7cc339b389bbe7e1a7f235f944e636302d6da51c2ab2d01c0", @typed={0x8, 0x2f, @pid=r7}, @typed={0x8, 0x74, @u32=0xec7b}, @generic="a08376238ab7321c15d5a4cff54b2a2f7cb082245865d37fb3b774c2ecd9406a4be33c8a42224b540e821c6067abc2ffaba103219ecf3a862c6cf4c8440e20ccc5a37aeb8264be8a230ea7b62d8be4c6d2934612f42b35b1a91fa302c849611fe5e5f1a954b275e9ec63891dc7364702d50ca254880fa6cc4e89eca414b9872ca70487493e3c8551fc156732ea527fb964ad63ff324f5106512b8bbd83d61bd98d20d79898b2f8b12696fb45958013266e457e6a26888738dedb9e4f46f422fd0c1d62dabf62", @typed={0x14, 0x7e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x1c, @fd=r3}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x48000}, 0x801) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/03/23 23:07:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup3(r2, r0, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 23:07:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/03/23 23:07:26 executing program 3: r0 = memfd_create(&(0x7f0000000140)="76626f786e6574306b657972546e700700703076e26f786e65743147504c2d2a7b2b657468302b00", 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x7fffffff, 0x2, [0x100, 0x5]}, 0xc) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) 2018/03/23 23:07:26 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x13, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/23 23:07:26 executing program 7: unshare(0x20000400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r1 = memfd_create(&(0x7f00000000c0)="4560ed78393f7d846c4793a2d3fa326cc6bf55ed3f9732f687b65a0b43c4f0af3d6fbd12f7058ec995b305a84e6fffdad0db00add2c121fa10fad022c7e780f59aa911c1eae2fb920859c745979c93b276", 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x4, 0x4) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x2, {0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x3a) syz_open_pts(r1, 0x8001) pwritev(r0, &(0x7f0000000280), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/23 23:07:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xe1, "71c00458caea43fed4499fee7890e47571d0af42bc095ee9d37407d99e3b868a7d24f782a76593b969be0f85188e61b88f6f8867c551634bae693796289888e5ffe7a7ffa27c9f00b419c4726a475ee9b6c97dcbe28eea6d9318ffce82681dc2a94ec47560cc7ce869632bc9aae79e66de500d4d50ff80de3bb61a9449619ae454d671a2d8f04bd2b5827c8b06fea5914ca4cf6a7e74a4c6279a1ea4453cf5d8164bbe55ebad55a1a535f7bbfd9dbb4dea9b510d721c842bc1ba542806e618bff70eadd4c596b1cdaa9c10a1b36c3a652de4ea44fb7c5b4fc5a8a2136b7ff9cfd7"}, &(0x7f0000000440)=0xe9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r2, 0x6}, 0x8) setsockopt(r1, 0x10d, 0x2, &(0x7f00000000c0)="032efcf75a69c6e5", 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x10, 0x3, 0xff}, &(0x7f0000000080)=0x18) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4d000000dcad84a748dbaa268865feba74b66f6b8a289eac30e3e64e1e1e220a3e0de899757f1e48287ae70794e1056f9925afa0f9893a14a977464c83669c0fe0034a7358ede2f4b15c6443a0c1d2210000302a2e82cf8caf06901ab9e9b94a617888375f627722acaf30dcc96801b5f6f19def8812"], &(0x7f0000000180)=0x55) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x7) 2018/03/23 23:07:26 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r3, r4, 0x3f, 0x6, &(0x7f00000000c0), 0x8, 0x3, 0xffffffff, 0x3, 0x6b3, 0x5, 0x7ff, "8d5d8f9259e18f8c91d9f7b1be20830d2aa21799fe381c488958f2ce8d0eba3b0a5896296a95a0a7a3bcd5e28791e28497830fe5062cbbe63c2a428841bb9051a6e6109598ec598d3aa203e9e171e6b6fdc23dbc5ea94e655cf680c5881aefb68609c3e7f51c4db50b4494e5409a21865c9589b68717480213c9a2dfd922316965d5fb386abd89ec130fa90ffed31883d3dea60d707a92ad466b78e1c8e98a85a64e9608710f29d03db7d80d67c44f35f405f40ce2326583964e2ec031798e7e08"}) r5 = epoll_create1(0x0) r6 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000ab4000)) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000019000)) 2018/03/23 23:07:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) write(0xffffffffffffffff, &(0x7f0000000100)="9fc713620f55c77c480c30ddb2a9fc3964978dc9494aa320a8b458bfee8a891bbd2c4f79e2939bf806008efb60592a82e2f423d2932f163893ef7298e252588e02360ef92ab3c10f21911ae1e54019a43789a68011", 0x415) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01cff30f7f429d66b8e9008ed8f0822d1f3b0000dec230470fc76884c4c271ad7e260f302ef00fbb6a00f00fbb2a", 0x2f}], 0x1, 0x0, &(0x7f0000000080), 0x0) gettid() 2018/03/23 23:07:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000180)=0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) accept$alg(r0, 0x0, 0x0) 2018/03/23 23:07:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='tunl0\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/23 23:07:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f226066b87df9eab10f23c00f21f8663500000d000f23f8b88e000f00d00f236fbaa10066b8ca4f000066eff966b9800000c00f326635002000000f300fe8d39a0f0043000f01df", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x1d8) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000002c0)={0x80000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 23:07:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000004c0)={0x1ff, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/03/23 23:07:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x20000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000080)="d48d5615cb6d7522da310652f053f68c592334c91bbcc11710aa54f61e8dad0eba0e8b16c6f1ebcea2351a73da9b1f5addfdb503551e9b870723e7edb5ea9d1823f581932986b0b26cd3", &(0x7f0000000100)=""/202}, 0x18) creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x800000000000fb}]}) 2018/03/23 23:07:27 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000f00)='/selinux/policy\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000f80)={'ip6gretap0\x00', 0x0}) bind$packet(r0, &(0x7f0000000fc0)={0x11, 0x11, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={@in={{0x2, 0x4e22}}, 0x100, 0x800, 0xcce6, "7fc9702231248d06fde0064d6af6e33e6cd5f502d17560d81078d9bd50eecb43cb9335c43485cc6b8b319e8e72cf402253c9831292643298b83a9afe652d073d1b1ffecd7481b7acc1868e702c6df61e"}, 0xd8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000f40)=0x0) kcmp(r2, r3, 0x1, r0, r0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "defc888ee3a02b4f05c57e5d2fe66f56326ee4e81c91e5b4ba1b8964f292879c21e27a69b5ff824fefd83bdba0f58cca175a41a50b705d0fc67b421b"}}}}}}}, &(0x7f0000000000)) 2018/03/23 23:07:27 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r0, 0x1) 2018/03/23 23:07:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/23 23:07:27 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2040, 0x0) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r1) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/03/23 23:07:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/03/23 23:07:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000800)={'erspan0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/23 23:07:27 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x6, 0x800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000400)=""/155) r1 = getuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bcsf0\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "4424eabad28048f36cd72cee898e3dff31fbca1620b2ff79eb6d99fc22155aab", "791c8e6e601b7639dbcaf06f42d72ce1e416a8f159efd06939a0a1189b6f4c2e", "e3ee6b4e8620a084a29f3c712c77c3b0cd9d410093828b07a8624f9192f5b871", "32043d4e2eed07c894b0ff0a46e3c0f0158b6c4e5fd662a512cdafa5977df11c", "ff4353ca25c6265a403621a12a4f86ff3073231e1211aa33917b3e27ff8f9e95", "244db3b1843b038e56aeaa6d", 0x8001, 0x100000001, 0x9, 0x7, 0x7}}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0)=0x9e49, 0x4) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xffffffffffff0000, 0x100, "6c203ddb3ddc", 0x4}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000040), 0xffffffffffffffe1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/23 23:07:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x410000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) 2018/03/23 23:07:27 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x141040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$alg(r2, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) 2018/03/23 23:07:27 executing program 1: unshare(0x400) unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) 2018/03/23 23:07:27 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xfffffffffffffffd, 0x5, 0x2}}], {@ipx={0x8137, {0xffff, 0x58, 0x10001, 0x11, {@broadcast=0xffffffff, @current, 0xffffffffffff0431}, {@random=0x8001, @current, 0x3266}, "d9357b1462f75628fa26084439718e4bb8cc250df282a285bf3e69f1d58cba99ee971b116becf8e4667b39a82d09b7caf4dcee6250bf1743cea2"}}}}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/23 23:07:27 executing program 6: r0 = socket$inet(0xa, 0x803, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x10, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x0, @rand_addr}, 0x200, 0x0, 0xffffffff7fffffff, 0x200000cbe, 0x0, 0x0, 0x3f, 0x1000000000000000}) 2018/03/23 23:07:27 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc1105511, &(0x7f0000e08000)={0x5}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') 2018/03/23 23:07:27 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000300)=0x7f, 0x4) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c20000007d73cf61100f08004500001c000000000002907800000000ffffffff16009078e000000274de6924768266aa656aa20f6b0db3d59a41d4ebedc772fe1a921181c494b3e79b46c638d4aa014cc6b93e55c028efd796a00329034807106a710e7621e11f5ced79f7b22fc50014dec4b06a101444866cd05387f446cfb4a66e11b943e29a62255ba6e90ac9a980a436ed9eef0b669a76d979e66b8e8953302d987148ed8e7252a38abfc2ad895d4512eb0fca26d3d8ff77"], &(0x7f0000000000)) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="92c9ad107952216cd8135e7e6a0549c44a544c7075ba96be3d8e83f39c326a5170134b3bea7bb504adaed4e892a5c209ecebee573bbd4aec9c4bc8a911e67975752dc653c1f9aed6404d4a9f1ba3", 0x4e, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0xffffffff) 2018/03/23 23:07:27 executing program 2: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000150000010004009500000008000000"], &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) 2018/03/23 23:07:27 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x0}) 2018/03/23 23:07:27 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{}, 0x0, 0x81}) 2018/03/23 23:07:27 executing program 3: 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(0x1e, 0xa, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=ANY=[@ANYBLOB="1e000100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000017e3c5316a198300000002000000000000001e27800000100076c3979ac40000bd15020078a1dfd300711a8365b1b16d7436"], 0x1, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/03/23 23:07:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x0) 2018/03/23 23:07:27 executing program 6: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1098, 0x200, 0x7fff, 0x169f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xffffffff, 0x205, 0x3, 0x400980000000000, r1}, 0x10) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x3, 0x1, 0x2}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000040)=""/26, &(0x7f00000000c0)=0x1a) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1420, 0x400000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/03/23 23:07:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000000)=0x9, 0x9, 0x0) sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) pipe2(&(0x7f0000000040), 0x0) 2018/03/23 23:07:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) socketpair$inet(0x2, 0x800, 0xa4ac, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@local}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) 2018/03/23 23:07:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') 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$fiemap(r0, 0x6609, &(0x7f0000000300)=ANY=[]) sendto$inet6(r0, &(0x7f0000000040)="7e44cfe7c74e24e34d09e82d1f111c8c0f2cfe6f098206c80eda585957ad5371e0a7d748f53eeb182c5829e0bc978783c370503268a2d4a7f2e3cbfc5e5abcabd76dd74755aca01d7bf2f3ab4bb0aad90224e122105d42477fc770b0df75e05a88f84550fe1254fe564e1043677bf176307ec977c814dd81a48a8d417eaa5b6809bd447d33e3c44f7e0f8c5c666d41cc6816649c77efec1c", 0x98, 0x20000050, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x3}, 0x1c) 2018/03/23 23:07:27 executing program 0: r0 = getpgrp(0xffffffffffffffff) setpriority(0x1, r0, 0x5) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x20000) 2018/03/23 23:07:27 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000000440)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x506, 0x80) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xc4a8, 0x6, 0x0, 0x0, 0x1c, 0x4, "5a07862441746a60a2601a8c918ef0b02401610986b481fcf605e6412e98070b1562211c752831fe6a1c2078d5da6e98f090f7a245652a47dba68b2e5d87de8a", "a8614fe6feac95cbca34518b1deb368180aaa0302967b931a2b562d2700e9431c4268170cdd3c655bd5fa8d93cba1b532849d4157834b8f63655b24ffdca2fae", "ba68bdf84992ac251ee77cd5f4af04d7f9f97877cf51a549e6e38ac9e63339c8", [0x3ff, 0x2]}) tkill(r0, 0x15) 2018/03/23 23:07:27 executing program 5: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) 2018/03/23 23:07:27 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x84, "03f45552a467c8cd95c8b1ed852e1d2877febbdda143699da5dbe650f411d54d476a8d643ef1dc08d097e25d7142ede996e138aa52df76925a0c0452bf057a7f54a4454c3a89c4c86f9b4eebb1717b83dd6e436eb39edec76c270a8ba97279692fbdb77966f2d9edae28d039538596ae7813a0559ad42006a761ce70e85011a432245dda"}, &(0x7f0000000380)=0x8c) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vlan0\x00', r4}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x800, 0x8, 0xfffffffffffffffa, 0x7, r3, 0x6}, 0x2c) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000000000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/23 23:07:27 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff35) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000008, 0x80010, 0xffffffffffffffff, 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) 2018/03/23 23:07:27 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x5, 0x101, 0xffffffffffffff04, 0xebd4, 0x16, 0x6, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x9, 0x4, 0x3f, 0x1f, 0xffffffff7fffffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x81}}, [0xeb, 0x3, 0x5, 0xe14, 0x1c43, 0x6, 0x6, 0x30b, 0x5, 0x6, 0x1, 0x2, 0x5, 0x1, 0x80000]}, &(0x7f0000000340)=0x100) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000004c0)={r3, &(0x7f00000003c0)=""/214}) 2018/03/23 23:07:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) shutdown(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3, 0x3, 0x3, 0x4}, 0x9, 0x4491, 'id1\x00', 'timer1\x00', 0x0, 0xfa, 0x100000000, 0x9, 0x81}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) shutdown(r1, 0x1) 2018/03/23 23:07:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000080)=[{0x10, 0x10e}], 0x10}, 0x0) sendto(r0, &(0x7f0000000040)="0bd90c41eed1ab56ba0163695c072634810f193a186670a7daf4bec9124fb409", 0x20, 0x8000, 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) 2018/03/23 23:07:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x2}) munlockall() clock_gettime(0x5, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10007, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000200)={0x7000001d}) getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) connect$can_bcm(r2, &(0x7f0000000400)={0x1d, r8}, 0x10) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000540)=0xe8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000008d40)) lstat(&(0x7f0000008d80)='./file0\x00', &(0x7f0000008dc0)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000009100)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009140)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000009240)=0xe8) r12 = getpgid(0xffffffffffffffff) stat(&(0x7f000000a900)='./file0\x00', &(0x7f000000a940)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000000a9c0)={0x0, 0x0}) r15 = getuid() r16 = fcntl$getown(r5, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000aa00)={0x0, 0x0}, &(0x7f000000aa40)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000000aa80)={0x0, 0x0}) lstat(&(0x7f000000aac0)='./file0\x00', &(0x7f000000ab00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000000ac80)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400022}, 0xc, &(0x7f000000a840)=[{&(0x7f0000000740)={0x190, 0x21, 0x1, 0x70bd25, 0x25dfdbff, "", [@nested={0x104, 0x87, 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{&(0x7f0000000bc0)=ANY=[@ANYBLOB="e4100000210002002cbd7000fedbdf2584f53ef22bde618d3bcbfb4ed5dd2c43a7cc39efaf798dd1d3b8c6b1167b8a57f012d0c533e5d8cda2f513b048bb5ec56b1f461f3baa07cea5de986988a8a095582c44b2c99d4b3eb47740dfeb15b3abf787bab925c527c9336c0bfdb7e4e5ad8fe28376fd76cac94b4c9df582af71ca6c5ff3a1dae71e055c107700b4a4233b4b89ba3a17f14c8bc1c79704d2e04759eeb7111a089740dc0224148b7f0e6d0bebd1a89081c9da1aff1b9f1fb88f088ad84f764cfa596d020d8fea72151460d5306889afa48e7dd05762da704f9d17ec27dffd801ea7c3797260bc35d95a69c97eddd3a81b8ce5142bba2eb692864a57ccf1b595d50f7310e6a19bc3b741a6aac9ce4c8d4bb62e9e1cdcd565594422faf06cbbbd8d1f3022ef830480c708b7e036bd2bcf074fefa557ba4196ec30ccc476b5d20beddcbbaaa3fa1b6f6bfe5cb181414e5d25e5a9c3be37bff27534523fa6741b25480f0e216ba05738541cef0903449c2329a51439dd6b76fae439770f53cd1ccc998d3082b4afe261625b77e04d1de94ec9e086a6b8179fd67297763456c07997cf2106ac15f3ab876183f67eedc74093f96973e77adf13f4a016a8821da3c8a0c5a8c54cc2a7e703ea45aad0ff2bfd4525b2e9afb1a207c84ecedc36f2a589e7bc2ee4fbfd9798b0f12f0d85535c01b43701656f32ab252cecb454e68ceae36118410cf9f7a618a9e3edf49a7b6402c8879df9dce73c8e1577517b2d8f02c5a671b2a93307413ac2bd7a92d73b02151a43eabb3aca296e914d6d85419a681f32bd0a1a8e71361cfc85673b62538e6597b5ae60b7642f739f64a9f18890e2cf892820347fa0ea7a66beaf2401b83445eedd0ec0259df5f8484b24e223efdc113f183d565cf43b31e1192b58b2ba5b9bc2aa31f7b92b54443a8ea70d407d995c9ec50ac071bb6bc2975d2c519cfa7d89ad04da1ebe91fba13a69e5f9f3f4b8908be0965ff697eca9805394b882693ca81ea9f6c9094e3b1082a7031bdabb63eeb40d480489a727d3bb6c710927bfacdfa0d808b9a5c2949c6a903889fc3c64770a4b78dd68934737a53b5ac03fb7347a642bf25c0c1596c6d039ec78cde9f2b0fd21f59f066cd1aea429d726ac9619b26a34ef830095e2b18960d466bab7398333c106632e9a875e48ecb636041f6e103bbfa31e45489fecae83cfbf075409243ba729be4658fff22ae10b54ba56dc701b3f57bf51db7650d3aae1a9146e74f2d20e0e31b0a9a176bf50020419e11bab198f07e2ad1736d21e12e6efce688c66899f66db9ab346c3b039eb588e82cbf682846fcd7ea97a5e38ccb06cf81015a2d1bc12fb8a5ee933f55758effd3891dbba31f4d03c610ee68eb9cba30c4f860941acda787eb9309d72dd1ee469f8a4b2b89493efbca147fd4653e3a660e73844aec1dfb5cf996d1bfeee87b676c37df87173bf605847a73bd8bce3dcdee280d53f0df03f1eb4fc9ab016e3bc78f8e737d6af0ba450a9739afc73060e195120006f9818ea80982d93a2b96d59b917b8edba35277696d9c0b34afd409dc2ee02d0297dcb9c15ec6148d09c78693b6c56d1acd8a106a583e7156a7b5c39e4bd1c83e2cde88ac69296390e4e3db8e516838e35bcc948fcd91733c42cd6439f81004e6823a99653e4333257854d49435dce241c38ff1e3fca27e628592a73e97152551fa3b8ee6e6923e11ce7f0b2252d560380e07d38998057317e193a7cdeda4ad0f3f78750c47793f000b9127d5e67eb48b372a393a3d2fe6a2b1aeb5f6203554277c25405aa2763de5b72a57fa0dd70e54889e09d47cb3aa885e3e87bab2e5308d808d2b5f744f1278f6c7465451a8a9e7e36d7fa8d5ac47f41b432be78dce69b441eb3954b787d2f076e7c2dcdc530c0d97852bead15349824db4269961e8ec23932128f09dd1065eea5be7f54f76967fb1bdad8b1acb23282bc1546532d1d53f3a177a87277318b3f42a208d0fd7086b7d150e920a8442099e3b4f76f1e99b7503c20f8e28338601f7a63da630d923c0d0c42efdef3d0e2b62744559d4c8209cc45f646763fbc51c734aee4cac6e16d9576620a4ae5b9f78bfe910520991f29118e122ee13af61682801e535dfa85635ffad93568fb4ab102e6a9e1e5ebce74e71a4e3d47ea96aea3177279e12df9d7c6e78fd3ae25859caa0bdf9e8fb58042a25b856bfc30fe3000ded2e6b33c090d3accd80e17062a7fe15a1081b5cc23cc4a59af55b3bdf7375d60989cb61c8e9f30d80d70369275c383ea14dd150609df82b82d22581b303386ab91b92c13160035f8936ad6b118e821d2819c61d4cca874eb5bf98cae46624866788d3e3a64f303fe45c852e5122efe4550bb59f0fedf1fd0bbd1814d3ce7da073d6d0e280b54ec77b2b6d1a336825d5f1826c965debbb9d9a858db3f3ba07f2e9080c2f31d2ee16d4b9cc95e5427cd246e92a2e649c33a7d01299de11ec845c8b7761ca32755e6dbd70e07f96ebb4358c4bed55e48ee8709902d199b2da1375030ec3eb30feaace7398e086ed0be08ce8a5ceb3383197b7fd5fe3dd206a2849bbd04cce6b8012320931eeb53617d4a3b5ab1c0fd0dfd05c21d9d86aaf72b39f3d76ee9a014d73feeed5227b128235148bffa9f0b5f066185ddb8989971d1362969b4bb86ec5169625574ed93c4b6166f273ce7801cee080820ae8bafc7d8a8559637c7b7ec734bdf4be5e953502d88167b24f16a25d6a912b7939141cf14199d7b721e818ab1d757728f69e6b6e660c21c70d38b9dea4487fe06bc93e20825271bdf6c1d32ccd9d794b15a048d72be5d9474e4ade04710d05915bd14fbe99369702d3e90126d00958b6722d1e101b7abfac02794b65b779106d3ba913f598d36a73327cc679a55fac9f86f20ea7ee4c87ca6cd39c0bddb30a32dafcdc4c098f2b6b35522cca11890dd8a20e3f7ca92a115a1de9dec0fca90354e7459e26ae3fe688fb7ab45616df7def78598d05cf912e3d4bd59b715fcf28d2c343dbe60cc3ac4c2a12899e326edf1588cde1e361cdc15c8f96a3cc88faceecd51a5ecc3c594e855da79f18e56bbe016c591da47ba026517ed93dab9bda58ea199a64b888ae8af17db0df8c406822027c924b6939803b15988258a6a33908594e78417e96d0b54d59de7a29d203d1a69dd6daccb2af7a9b74141eadb41c5338d3e084bf0ba24d622b31e12d44a0f152267a3262ae8d8b92b862f8ef28dd1515ce9700ec9dbbee868ce4fa00b47ef43bca55dc8c2b6ed4ecdfd8daa23542ea321d3af5c8bfd1359fc69c056ef9f497b40f70e21ec8dbc6048553c6b90db969106270101bf105a588cbd81c541f5a56744566dc79ead3cc3276415f333e876880c1121c671934a42d0137169a1c2e42b1b34a30d7c689ac520add5abb25ea6c2ef955fe5c0bab89a1a94df223decaf400cb9a506690d00ee9915d886ee9319d87d9c70880581addad4018da8b2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f9c40b031bc88c8754f0a70b61515c939f9af6aa1230af1d6d75e95157f13c99ebb577c43653a8c0165caeb2c40a63e92f920b1a4c47623be0f401732b95e341daa3720d49df3ea25454a0d462ba01759a4a1cdbfdadc636d777f2841aa0b56cb17f1a895c2f8970845c041e742a9af9c0d3a387356f6ba3614503a6da86a4abb9e7859d507dfc7a8eba6d68828804cad8565fdada829a809026a7c402aea74a5b783fade9860aa4209db468eda21be1ddfe5d9d71ccc7c7f77187a6d60e05472d9237a94bad4e9d11584f6518918b6068e51d8537b0eb99d65a6a5d6871bdf92d3be9b36fcb98c54099459a984a97090fae8c48a46476acefa82af51b3d3c62e8a1607d584ba75c2ad2bd5862a33b720fda0107627bcaa704d82703fc56b66e4901b194bee530775bd61b323c1f274a4d949f91202a032551323fb0bf37cd9043e6133991c87fa6d16252e3a264f62af0bb503089d9dd7d76d5c6cb3199b36f3b69e64d81df24f87a0bf1b3a2e49f4b35b8891da144573c2fe7c1d853312ee333e0d7959d368644c9ddaac8cadc5aff6a1ef724f2334afe1f5ec3d4d8603f73ef33c5ce4f6f6909a0c7875b043c71e81c93b6445b4ea3d349752dd4180a13645f2c998de2418557a21175f383ca5a902564f3680b005cad340eb292ca125800248601d5ca50f047d94a7216bf3bebd02677f5688ca5b012b12e8c0b36ead941672433f6842c05bd248e3395d55a8c7ea6db3847597ce3535bdedf18927e7ef3babba2cd971676ad892e4691ba465819349d0f9f9d3ff27bcef9ed50273195969cdca92ac83db859d2e99167f16330e70170058848aa35254162fec8231799efeefbbf6cf81661326d1de1271c8d2c530a3214f87d30fc916e635c49a4de7e8b01ad7cbf7149056e98dd9a86e3b61b5d753ffb24ddff726739cb50d55ead1e35a3dd2c400430d59e53c033268fd9d5d9bd0b0ec37c15a54081924ca1fbb9a92368371d1373e5bf272f4e93a2ffb303d33803b3cefd4ee4e69ca5b8507927761377ab0144e5087aeb67a176341acedd31568361db5864d1816e810e75c5668547496625deee964ad0af66967aae52ccb73fc4c2a5c34bf4fd2fab3509a3dba1b910de8484f5a719f5acab43f8a91ddfe6d8d840da7e83af4c07f48bae02773f86541e517f6b360432141394869abe3ba44528254d8f3fe9a801fcdeada52dc6198961ee5dd3ef0760f8ffba606b5e89a8caf00221e7c3be650a9520de7ed3fb7655bbc6d2ddaea757678a959968cc28cb1fa03e9dea746f56a1d78e5abdb1475e4389788cec5ca644c98caef33a54d80ef1f40eb61ae2ad4b74198b64bf42491142a35890a2a00e204b7246ee869b05dfdbf154bf57cb21ef0ff126e6d42d9637b40f9850058493aec3476e822cd427e1326fd0f4772f079a492b754f955942cc651b51b04ac16e7149f6dc12b2364fa2dbffaa812d916a9446dd3bae84c1b62be3d952a5e648a2960ea49eb9d4fd6bc71d0446908452554d035e3e0e0b021d036dd9ae0a2b6ecb89977a0b4beaee4866fe4a86dd241b48b560a11fca7074ffa2c9781ea97a94fc0d373592b40731ab6cf4c2a948d9b743633ed7184cdfea5144636dbe9a375d7147935026da24d7ec3013645b6411cf29755155dabdcafe62c4a7c9ca06daa2ce413f333e7fbeee9848cf4811c0372282e8a6c754d20ad444c609b06006cc7b141b695541a8f2ec965344579bd6c09e317d83a8bbeacd0426068c58b1c5095d39b9cdaa780a9def8b0b76b034755077ebcc79141dcc304b09cbbe5eafd4244dce5a5a7d5104296a33ffd874dfcdc6ef01ef049598d8cc5b59b7daf9131e66edb999e2da7f3a618895ee2f96a74ff4cb2e3f3cc7f518e04a11e3731f482c98fe3dbdef799359dce8337487ceb4066ffcf03a0aa6efd0b2703691cd232975746eecf81bf71bcd1d3d2b3f678b1ee1f46e912bb96c3e358fa9ebbc4a79469ff0f3acef0f82d0c269bed02a1da4473c1de7aa783b1fff2852645d404f65e3c69a16023e89e5db757c05a2a7edcc165945c44bcf3e1ee0e4ad840722aabea6e5b03f837ae86027c031937d0eb70bd247ca8ae11eb08933c07cee62eb0e0a2a798467f69807194224b7f6d046a6caf59b3a78b3db905b0536bbe54dce95ef3c21d2f7bbb459280757210859fabfcc14cab6d2994274e6e11147727c76a33004816dd50f4d614b841e73d13b35a92eb86ae987dcc98b09c15368f8bf4afe", @typed={0x10, 0x3a, @str='/dev/kvm\x00'}, @typed={0x8, 0x8e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x73, @u32=0x6}, @generic="07de0333d557a6a08fd4680e18b93005299705a0d058261233fa7109c19109caf14541af4d4d90dcc487c23d04cbaf72aae97041f2466ae9179aca5b8bd64307e1e3cb63dfa8b04ce97ca86b200b7691ee41d28204d0d3"]}, @typed={0x8, 0x4d, @uid=r11}, @generic="333d3824bf54f306a4767b6df7d3eaa20218380d2bfaf3043a69f293e61e8e0d6fa645eecacc73cfc8bf85fd60b9ec0ba4960b44c078e50d5591082825c398a5c00925d158d74168c570075d45dee42909bea2c92f023028e0a76dc4f8fc4a0cb9d21e6f9b247ae7e2161c594d2c987fb44bb776cedbe75afb76cd8915bb0ff63fed6aff806d8bef4306629201153b752af3f67248e2b24423c216c67aadf586c3b1c3f14fb40d946f00b6bbf5a96edb32300a524beb662dc9585313c5c2a84426cb169489d8f912eeb388472b77d7dbbd8c60b4c7cfc8c2a36d2ba5aa75866d7d669e6c28ea9e8ccb770ac15fc9d4caf7b88a2c16375aad3842"]}, 0x1278}, {&(0x7f000000a680)={0x18, 0x2b, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x8, 0x1c, [@generic="0ad7cd"]}]}, 0x18}, {&(0x7f000000a740)={0x18, 0x16, 0x210, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x2c, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}]}, 0x18}], 0x8, &(0x7f000000ab80)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r7}, @cred={0x20, 0x1, 0x2, r14, r15, r6}, @cred={0x20, 0x1, 0x2, r16, r17, r6}, @cred={0x20, 0x1, 0x2, r18, r19, r7}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0xe0, 0x80}, 0x4000085) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 23:07:27 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setgid(0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x4000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) [ 63.417061] syz-executor2 (7030) used greatest stack depth: 15720 bytes left 2018/03/23 23:07:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x7fffffff) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) 2018/03/23 23:07:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000080)=[{0x10, 0x10e}], 0x10}, 0x0) sendto(r0, &(0x7f0000000040)="0bd90c41eed1ab56ba0163695c072634810f193a186670a7daf4bec9124fb409", 0x20, 0x8000, 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x4000) 2018/03/23 23:07:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c5091000000140049680000000000000000ffffffff000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0010000000000000000000"], 0x5c}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 23:07:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009ddfe4)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000000000)=@ipv4_getroute={0x14, 0x1a, 0x503, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/03/23 23:07:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x30d, &(0x7f0000004000)}, 0x800000000000) 2018/03/23 23:07:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x143100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/03/23 23:07:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000000), 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7a1c930d, 0x400000) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)=""/219, &(0x7f0000000140)=0xdb) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1000) 2018/03/23 23:07:27 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f00003f8fe4)=@in6={0xa}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x509203, 0x51) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x321, 0x6, 0x9, 0x8001, 0x3}, 0x10) 2018/03/23 23:07:27 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1ec) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local}, &(0x7f000000c000)=0x14) [ 63.529773] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=7093 comm=syz-executor5 [ 63.571513] audit: type=1400 audit(1521846447.589:41): avc: denied { name_connect } for pid=7103 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 63.597357] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=7107 comm=syz-executor5 2018/03/23 23:07:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x6000005a, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x39c, 0x2000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x1db, &(0x7f0000000080)=0x4) 2018/03/23 23:07:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000080)=""/109, &(0x7f0000000100)=0x6d) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x301}], 0x1) 2018/03/23 23:07:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'irlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) uname(&(0x7f0000000200)=""/170) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x1f, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x88) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/23 23:07:27 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000), 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="18000300000000000028eddd62d366d1b300000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/23 23:07:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$setendian(0x14, 0x2) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000038e36cf87ced30f51a8fc8c20e7b786010100001d000092b000000000000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000016c0)={0x0, 0x14}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001740)=@assoc_value={0x0}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000017c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9e}}, [0x8, 0x8, 0x5, 0x0, 0xffffffffffff8000, 0x100000000, 0x2, 0x3, 0x4, 0x0, 0x9, 0x6605, 0x5, 0x2, 0x80000001]}, &(0x7f00000018c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001900)={0x0, 0x37d1, 0x8, 0x4281, 0x1, 0x800}, &(0x7f0000001940)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001a80)={0x0, @in6={{0xa, 0x4e22, 0xfa, @empty, 0xffff}}, 0x5, 0x5, 0x200, 0x5, 0x4}, &(0x7f0000001b40)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001b80)={0x0, 0xf9, 0x7fffffff, 0x0, 0x3, 0xbe, 0x0, 0x3, {0x0, @in={{0x2, 0x4e21}}, 0x9, 0x3, 0x7fffffff, 0x8, 0x7}}, &(0x7f0000001c40)=0xb0) sendmmsg$inet_sctp(r1, &(0x7f0000001dc0)=[{&(0x7f0000000280)=@in6={0xa, 0x4e24, 0x57c, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000002c0)="e081487c9074a48bc8cb801b4554284c2da1cdc8028e43c3d30b653ef59595b21624", 0x22}, {&(0x7f0000000300)="fd532ce282768d463f3a26d916a7d216502812fe1a92b37adef024045d82ace08716a00312bcea810825b59acc2c36ddcd12f78a26251af4255ff3424513bbc2fc0cad", 0x43}, {&(0x7f0000000380)="6510dcb191962d2a8a6f8a4473c40268c39ebd07666306f32d01858e79af595d23f8914d8dc8d84019e1955327da629945f58cb4b4bb6c30f444583eb2a87d478fef280dfbe2f592db8a638991a91a355d2de4a20673381f96bc2d98b67f11dd68b16ee5fbc759baff86317b51165d8b0efcb5964bffc7569011a519651ee4340334a482d95df1228b0e9ee29498acde3f3445ae1b3975a5c2165e8906e1e1287e1c7d72bd4f5d39244feb838e7e1d23449b3f9a386fefccbde376858eb2753b95f27cd603fa0c2243f5c1e1a56f6b916fee0e2a1cad5647c23f5e52", 0xdc}, {&(0x7f0000000480)="f562a8159ccd427bba9f85707a4f1b236ee672b5540e0345e44b100303663cbefd0a4c5ab87b2ba15260d6436452cfed70f0e83f1c1ea0634184e58cd2f4a17beb37e9d2b7f81fcdd3aece21bf4fa0c963626436af24e4df031a122c5a02792ce796062181f2a0e402b97cce75d4093d1d3a2db4279b075c51a85b09ed7e37024e2b4556d9381ce3db47b95592a7d7a0c86e4e5b613907378c1db4cba6e7f6fda66879ab8d7a80e8ca84fd1c57798ae2ee7d5bd7d3708e8e4f1640b0cd916449e1a3e0370c9393aa6f442d91ea6ddbaede6d4866d304b0e4167d1de306f7edb95241a260d3dc6938d7054bce035bf8346af113f2bee74584015c81bc988401c916b03f01f8ddb2ca8b0629129e122914ed1c032c719b6b655c3ce80201eef4a7eb3a678dfaa93650728518d90691a90091086f8a4f4e10ddb877141a41b87fb26fe67e2f7f5744797ae856fbddfb07a0957dea64b1a71d232a555aafa9d6f0a4db204ce53fd4da7eac2f51eff96dfa04520cb1fa46e1e5e32915753eca8281d91a824a0965b9323586dc18e54e61423a6b11c9035e409c23d608483fe30c5630fdec67e0a9ee02e077a6ff491fcec15896ec5e065f4236ec18bec8565b0921082a7d6c83e4ce5383202ba1a4395f3a7f7e3ed0c4d91207cbca06015b29a0ecec8c461fb74ccecc099e15034e5e580e4a44613e57f61edc318e6817f0e76979dc686e25b874984437a68c6a209e2d1daea856e484af131628704e1c889ca5f40b3d6b38819f2febc89e808cd385906d11ca30d6a7283218251c30688f5e94441f3c27fbec6153491dfffb6dd5fbe727eb43dfd48d599c059bc03c28b54d8033fc033e938732f423d8c3afc6d5fec5f95f8b4dd5a1f34319becabd335455362bf70e9f676a75728238440059da91996ff2ca02c26728061d73b96b68ebdaefdc2d7155e481fb7d0d6fd1a52a088f84d5ba92622316048dce06fa89d2594c99faa9ef9d0edff8002638a6948c3e2a64473f425731941fec2aa52c7c348e22706188abc494aafdf6f5e212845c94020040b55adba280f05406582753e1a9365555b5b2be0ccbd27707a6b58c856e6a724b675ac345f9290326944ee73d38b10377fe51888df11843be866c9ddf06f57754d27886d20c854f130145bc6392cb7349c0536d90a984916bf02b68fe6cea56c8ae105019bad3a7d84a7a81b80559fdb03d9b82e0cc6a0c6690a1ea4fc6c877952019066a05229d598014abb1c8c4f36ce499f2dbd04a2a938c43e29739e6ff37bd007e2ab7b9864f3baf581a9a92104bdfd8483241be6c7f975c106645e6e18f72ab5bba952919a138c52b54d4de7f28b1dbdf4862ebde0c7a364b79ccc7469d4db6a19855c0dde4504e1cd357c0ac3d61c18d61974d5121b181446182f065aacd9974c7f2ea9919cceb5bc340a059303ea1c2bb4b6ef3347efe269c0077f8adeca211c46c0e08631f657ee2e0788c7a75e4c7472ac77d8747c0ef8b7697eb83f63c224d66031f0e888c6df808a7e263e019983d1fdb5159b217480bc2ead9bd8d2191c486c860c3f9594258e6d56333311d36088e5218de7ed7e4a1573376ab5893800790e08034d6debe72ec6bbd82d38c528809350e65f800a17e3758310537146f9903036350afbcac72f5cd2b1e73e4fb6b8b0b02a44f361c2d1681bafb8fbeadd58bddc30740d484c5b4c61add92b03fe3ec894cf164e88b015399d8deb3ffb1803ba6059dd63869a0cf03f23eaced1e0b0ec743162850a7f664f1309f076483f5899e6ac5db1ce92f3c72cc931c227ef5c370f809ea71166452c47614c3a0c5d8c0d93cf92f08d180e99a72a29d89b0f0bc6d34410ab4f2bc0d45bfcbbdcd165b6616f122b3c3f47eaee7f9742ebad1cc4b5df902210ce802fb09e797bebcbc182e73e1aa8005f8f242173f8e704b2e5d97fdcf077885deb0c35821ca8df4622f329279ac2c65141d535aaa75fce121711fd39e07a173bec56863bf8ffb595f5e0d594810abb4643349aaa1f258a4a4181d956e537b17ba185c4c96d92fc3feb53e32e34d1ed0ef22871332f797129f7a3f984354a92a244a8e2c5c3bf6991b440589e3cc06109a53c54606bc77a6da81cb663991e0b9cfa287cf3aaf3e2b17d5c495167ec6816b4188753d0f775096c5b3f61e0221eb832f151d023e3e78dc131edc1230ce16c6ea43d2ed27f0a3e828c49fe6b72f7a819d472f37c0583e2205b19a51848f26874a7dba83208d4b2faea9b838a2a3f825776e1392c60ea381c3b7e576c6ed7dd028a2553a26398078088722a85fa8a7a2f96a3ac52c3081109a6ba061ef6df668bf2950d397af543b8df6af1ac06c1cf18bb53edda0b11f2f88753ee227930f6cc66c4ac6a0a993977e395fb2fb27f4c0271d23682f13e9692be07e5867acbe70a1eec080c7f765cc8d085611622403724656fdbe8b8b1819305ac0cc1933679d10b64bae2fc84822257914efdbcda78fd1acf74b3ed0e740de852eb6e94d8c2bc570b2edae943996a2e1c73966b5e3ae82c34271cdce252521a277fd5ed6a6b138f630fb94ef7e5bc99d6bce77185a1719841bb0a126a12324cec93cbcf0981b51a0396de4ad764a30ccf5b07ad5361cec3cad598b841140b84c147d13bf8d2761ea3aa6afe98c994434afee613703e122ed196afdc6fe5939e1c41bd76779278b93dddd63b5e072cc079fe26ba35fb37505e81c9165c6b0a2a4e8d2ce84619aa073aeb30c5a82eb7ae56f4003337c1167d053e1855c65acc6f21b09320120e6023e5db1d87b41460128b085d1ed8b6f34f9108b0dbc5994ff1f81033dc83921c5a10072bb6cad8a3904f9c76d8df12d057375dbaa8927a72f7ec2249a9031dad87c4de9a4e275005e73f482320108a58811078c1c7292efd4d5c5145837a5053595f53a08e06e9f65bae6cca789fbf03f64526bf22e0ac361528038d487b2aedc608ad728470123ef8b085a1d76bf3ba320dbe9ac0fc54c0fc5e37376fb4178a5617abdd1db1ad6f4af6b169ffe43bc3d7fec79e527c6a0b82146e0bd78feee25f5da415aa1af261dd8c77b4b52e9176ebbcb9d35a2d7e62467592471922baa30308809a9dc9475595adc8b75c6a9d908b30675c1afdc46a3605b352e8003a5b3bc0a791b05d56d33e89b7bb2d9a31a513d0489e15a8bdcb2a18a9ff3c8554b9884cca83b62f8e78bae39427059b9c5d6047ea124da9b35ff77e6205b7cf9b8994f3a16843e20a6e08f30be4c8e5059f8fbe47cfc8e4ca0e1dccc5b2ff071aa934992cf83823e1ff82be627395ca9eb5b335480c621fa9efa2586ffff0f260ba78a1381333b502f3c75425b067c16845ad4acc9a81088dfa81d42f1a8a9a284ab550e897de5a5682ed6ff4a2959aac33be8d2478cf6013c796cadc9ed45af7cb36d7a816863828f3d24efbdf9178f187240a57b68fbc5d4f5e615846ce36e3bb7a829af4bacec08b31918d3faa8af17e6de89148ebb1d4dc26ed7ef4a02ee0bc3425ab55f4e49217a534fbd6d31622692cd260840195e0e4ff70372e32c012fae2e1a683fc2cd57e35283f642537bcb5081a05e0d02139a8b738007c7d2f4593985b78afca7c6161a6fb8e954d78d6088ed31bf72e9eae699fc9863bf6c75529755adbdf73ed44dc991629e49ba60a6a3a4d4a08bdd163d3f792f24ef737d6f8c5ca60fed73ab33a3f4ecf38df13c2b7f1c65be0b5be280aeff99dcec3756ef00a7bd50ac1d10e6539c9f74f2b14f2b96b2e22bfb10d57a3df3eb5881ce5fe0593123db27fa9566f65f385452e836efe005d96caf7226e3e2be5cc445abc56c78fd18cec3691eb460fd4132fa2b1f115b9291d5bf10f8fbce968d8fcf3b215479619b5aefa89112fc2d8477ee8ebf2b8ab0bb40dc26ee0142c0330c356b1f871b6d0e81a9f0407ce716734fc5cc436fea79cc500a17a8f1bf3c76f5886dfdacfbd88a4a3aa2776cf467fef6ce70abfc0d3ffa793ad8ed697676a4e669577d411d92664cc548571ece34774a3d6387c78f9cde8f17821a87ef533056669e05f82b704c100283c4a1ec78bc9f7ea93954730bfdcbea88a8abab8914487086a9d57ab932eafc2b02c30fdebde66b3c914febe524badef8bef1c320f8ce65645ce374288165ad3a2fcda6241a24b42ab9bb14adb1e9fc22998f8b7d5e386379f4dd7af4870ca700a26359241a62405c30204024c6c1de4b49c7d1a2efeadc9db0ca666a1c0fbb657926d2cde0b6e979ff5c3d4ca82750f1e50b7ea9f772bc9e0a7299043124a35fb52c25327e2d24c58392c8c1e9767c6ec53663fc9bdf333308fb18142918fcf71f5b0ad710719e3785e48a84ed180557ef3adacc5749f9bc7b6f3f67f55ac883fa67bdc5331118cc7e0f0e449aa7662456a616d2a75a763e9235f6aa041d51e4dafed9734973a9e269557acbce5a12161e4f156d808372720272d92b96f972b09fc21a6472691ffee731c2ab79a5d3e7129bbfa8417d53e18f28a498a21cf9b346888226be4189c50aff8749c80d42c4786e47d5480a98329a4617bbbd9e5ca8553c847871ec29a0a473f9e0b2926789815063f301069a974b30c7fe7572dfee329d647116e29c2bc8477d4895181f90dfb61abd266185485a588e6027d021e657dc6ab7fd495bf28eeb787271e096ca4398ea82f6c4d9ea31fc8fe08face09b232534a52f960b5244638eaae9e829f5f3edf29866e0acbf8cfe4526dedcc19769eb675f4346d8b9e8061ffba8d280b7843c28f0d2687d3853997d1cc54498a7a03dbc8a216c27b9ad7cafc2fa0e34fad6993b5069d2e1a78f642e051609fc8a8213b613644ef41e6f10b2d4a5d0d25f1a1638be4bdcc09c3f05c329f83eee2a05e1d036f27fe0daa81fc58327ba9f143a36dcb27c24e08ebe3570d45acb91076665e70475c7b3d1860d511586a827055301c599c0e172d2751e2c2ccaafbe6a4d902f20d96c422be63716ecb8536b9ddff6be5c407c46f80e3d6fffae43524f5e86db34e2da8c3f046e063f4924f2bb76e35ac9ef61c24fcf08e0ff7f18e1392e9cbc05e43620090a722055a16ef82962f4c723900c33bc1cabceaab9a44ea21cc5bbd34e4f5aac1cc94aee4e2fcea7a2e8955ed200e4e22b810a511f4c3236e3aa6fa71ef62e00ca1b5a669342b35edd043a586a55a02fb5c590d8dbf6065456e1704cc10709668b1ae91b1d1c61ecc45de00e5d5d0b708eae78a82e6d54ccc6d7db6cd063a93fac4d495ed15e6344d11cb4779069bd720f9ec9c9a1799e791213aa252626074ae438013f2e6ce1af567bd36887e83ab6435f39e70ef858c7c86d653802e0df5a0338caa6d29e96d0050c39719e2c4dd2548acfb808b106b225621c7c9ec94151f89686380cf107cbbda55b243f7a0c26851c29c4dea6cc48f7fa5ccbb5180167c2c9e99291e7a26289918fbd0b7fcd6c3ad27195c8805d2bc7c766de052c37fb0399f464c2d9352d593683e135d497b404aa2972bf701525840c9f93a82df372cea4f47b31b51675cece2c656bf7e160fc5afcea1373ddd68311a96aee75a7e493436f7ac104ebf9424979d72c6ec69665d140c8f8dfb4cbd82cbd24543516f376aea9207aae24d909efc8aed54d9cfcd82a6a0fa3690503828da6d6e3b7236befbe61c4d8d67475134e6313f807cd96ae133d18492bf764c20d8f37b67c06a9c6f633deb8e15872dd012cb015c37d1f5fc761c2e4c0c99cb2d5422cf07e06f6f11a0ef772a7c541e8021599a17f580087696ae0049ef86e", 0x1000}, {&(0x7f0000001480)="a9d1ebf24c9334d731b06c06ac1f49bc931dad27eb7786eff6b3415051eff3b9b2692a4eaab3a350be2ae9331e3d218524a65a4c2546387399a2a7152893b3346b65bcc2139c220aea7396b22b8b09ded58ef56b7dc27baea3749413ef45128ad3119c8c00ebd21daf9d580c9c40cb4b3439762132c49061ee291f0fa707befe1cc826861ae360afc08ef7c68756b36d8b8f243818427580ffc86cace408837896e6a4034e", 0xa5}, {&(0x7f0000001540)="3390fe5156c7e207bde6102b83e6d83080973dbade2aca56", 0x18}, {&(0x7f0000001580)="251b026d58b0982f5b34aa17bcc2a31bec95c2ec94573f9e614c0cad1f4ab96dfd13be022a6da926322147059ab8664dd295adf01694bae4af711121d85592283bbfa9c93d3889a9984de54d4ee9030d31b925a98ff26dbf40a9c4cd748daef595fe8c82efaf5095c952d82056fb2c2a50957820ff3e7308c6dcf0e5449f3d01c2709c9e1edcbfaca593afe0e6390f58aae0c9e998b84ccec81a", 0x9a}], 0x7, &(0x7f0000001c80)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x7, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x5, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x1, 0x200, 0x100, 0x9, 0x9a, 0x8, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0x5, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x37c0000, 0x0, 0x204, 0x1, 0x9, 0xff, 0x3ff, 0xa023, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x0, 0x4, r7}}], 0x120}], 0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) get_robust_list(r8, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x18) 2018/03/23 23:07:27 executing program 5: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3f}}, &(0x7f00000000c0)=0xb0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ecb-cast6-avx)\x00'}, 0x58) 2018/03/23 23:07:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8a00, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7fff, 0x10, 0x5e2, 0x2}, &(0x7f0000000080)=0xffffffffffffff6e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, 0x8) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) io_setup(0x3ff, &(0x7f0000000180)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00000001c0)="6b951e0f5819b8772fddfda8", 0xc, 0xa5, 0x0, 0x0, r1}, &(0x7f0000000240)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r4 = accept$alg(r0, 0x0, 0x0) prctl$setfpexc(0xc, 0x80) recvmsg(r4, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000048000)=""/81, 0x15}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x101000) 2018/03/23 23:07:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000280)=@ethtool_cmd={0x20}}) fstatfs(r0, &(0x7f00000000c0)=""/150) [ 63.680417] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 63.692432] audit: type=1400 audit(1521846447.709:42): avc: denied { accept } for pid=7120 comm="syz-executor0" 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 2018/03/23 23:07:27 executing program 7: r0 = memfd_create(&(0x7f0000001140)="110000006e626f786e657431008a0c3149ac043de7580bfc7f1bb70e7001304784bfca51b28f6b9bdfc31d49173dfddf9baace57cdfe4fea565e900b3901821f066c94fa135a4b152ef4ca76fdb074256e49e83f352adea8e6a510547b66cd138d3588fe185dea885d2a0f323d4ca0a1a3c2333582a318a7c687475ffbb82c7a262ed5660c7ee8b87e4cdbb794ccef2c61fe698b043860e9c6835ba6c8490b8f936e7e1459711efcdb237a000000000000000000000000000000", 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000050dff8), 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @result}], 0x90) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) 2018/03/23 23:07:27 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) userfaultfd(0x7ff) sched_getaffinity(r0, 0x8, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x2, 0xba, &(0x7f0000000100)="10f0956fefd066a4d3ca2daedb684226fcf1e98e2e669227f2f1561358db60a3d1da66ae7035ab5498b327788c7106200b9d15e207205a8f8e8cb16bfc07e71acf9e29220ef6d0370434e4089dbc019a96ed5d8979a06ccd9362da853df9cb1c0dda7af411d55197a4f38c9923d218fbda0f3336f9debe43ce387999a952f409ad3acccd2b71809a7aa9d5f50150a41be4753625dd29df87986375a477256e1eebf23f78d3f5e6fbe74f5f9dafacbdc533927c6197498cfc22ad"}) 2018/03/23 23:07:27 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x11) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x30800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/150, &(0x7f00000001c0)=0x96) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f6747897cc95d47888cec98ee9d60ac543278a95fd76ab00000000000000605a762ebbbbad5c41fc3e4416f3d59999a640ba6b6463c306e495cb5ac8ef306096b93a9134e540b6000000000100000095ef02044568f9579faf7b8471569afdc95fed668a259e239d4125cf0ae2fa6a8103f24a9fa53c7b7fa19dfa9260d6fa310519ad864967a93d56543d21b66fd00a9d6beaa2048cb710364d4c90e7b17ac6345750cb0ff95cc539f768916232e89fb7c867d80fb83dae", 0xb8) close(r0) 2018/03/23 23:07:27 executing program 5: r0 = socket$inet(0x11, 0x3, 0x800) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/23 23:07:27 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000100)=""/255) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0)=0x48, 0x4) 2018/03/23 23:07:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x1, [0x28c40192]}, 0xa) [ 63.716538] audit: type=1400 audit(1521846447.712:43): avc: denied { bind } for pid=7118 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 63.745848] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/03/23 23:07:27 executing program 2: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000400)="f900000000000000e2446f912ca107b0e6ba4aa7bd9a7ec6a83e713c8bb4eb01567b0917cd2a5bc22921df869d4bd6fb305f5e20d66ca72f30c2eb202ab98877ee73550c56bf960f7e8f8bd59bc3a0ade2145f4e14dd41eb4dd869cc54181c0b63f2a5bb759c5aa553ea24ef523b40dfb1208a1256142cde") ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000100)=@ioapic) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/23 23:07:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r0, &(0x7f00000b5000)='\x00', 0x149) 2018/03/23 23:07:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) ftruncate(r0, 0x2) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x5, 0x100000000, 0x8, 0x9}, 0x14) 2018/03/23 23:07:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x8000000000000000, &(0x7f0000000080)={{0x0, 0x8}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/23 23:07:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000000000)=0xfffffffffffffffc, 0x5e7) close(r0) 2018/03/23 23:07:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xae, "5b8a601902f1f217e1c8630fcee929ffd6e9051ac7994420cd07dd0391a31ac5a55e6cc47997266846a7d5f782835c8a454adf848764b708d13caf3e45e71c138cf0e3c7e34909631c65a51e8cb46196f4e48b24feb1cdd5dc78b38727380d66711e6e02a3cdac964f6e9eb28de245e8d96696d532af2d33dacb78f7de2fe1d562612525effd5f574db68fa383bcafb1ef9806c52e38ad2156faef0ba2bb18c689319505f63a4c36a31dc789c7d5"}, &(0x7f0000000200)=0xb6) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) listen(r0, 0x68400000009) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) 2018/03/23 23:07:27 executing program 5: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r0, r1+30000000}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r3}, 0xc) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000080)={0x0, 0xfec, 0xcd7, 0x60, 0x0, 0x5, 0xfffffffffffffff9, 0x8528, 0x9, 0x7fff, 0x6, 0x7}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r5, 0x5, 0x1}, 0x14) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x400) 2018/03/23 23:07:27 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x101000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000200)={"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"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000040)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/23 23:07:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), 0x4) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1b, &(0x7f0000000100)={0x40, 0x21fc, 0x7fffffff, 0x4}) 2018/03/23 23:07:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000008c0)={"6230481f520400000000ffc5d500", &(0x7f0000000900)=ANY=[@ANYBLOB="454e8aca18d1918f819bf98e09fd54306790dd55645ec9e1e9a68dddfa76caec10408870d490e9112a70e471954d58c2fe6529663fbef12724da070a88fb354947823eaf998c6327303b648632483ad43f89e8a4033189421fe1de9bd028cd3576edaa8486cff5ade240", @ANYRES32, @ANYRES32=r0]}) keyctl$set_reqkey_keyring(0xe, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000000c0)={{0x4, 0xf004, 0xc, 0xffff, 0x6, 0xb60, 0x7, 0x7fffffff, 0x3, 0xffffffff, 0x5, 0xffffffffffffff08}, {0x100001, 0x10000, 0xb, 0x401, 0x80000000, 0x3f, 0x1, 0x0, 0x2, 0x40, 0x72}, {0x2, 0xe7b626d9b9db939c, 0x0, 0x9, 0x305, 0x5, 0x2, 0x867, 0x800, 0x7fffffff, 0x0, 0x8000}, {0x3000, 0xf000, 0x0, 0x8004fef, 0x7, 0x700000, 0xa8, 0xbf, 0x0, 0x7, 0xff, 0x5}, {0x7000, 0x5000, 0x0, 0x8, 0x1, 0x6, 0x0, 0x5, 0x5, 0x80000001, 0x7, 0x1}, {0x2000, 0xf000, 0xf, 0x3, 0x80, 0x6, 0x0, 0x5, 0x9bd, 0x6, 0x6, 0x7fffffff}, {0x4, 0x4, 0xc, 0x8, 0x8, 0xffff, 0x6, 0x200, 0x9, 0xc8e8, 0x8, 0x5}, {0x0, 0x100004, 0xf, 0x236b7f31, 0x9, 0x7ff, 0x80000001, 0x9, 0x13a, 0xdc3, 0x6, 0x8000}, {0x4000}, {0x5002, 0x4}, 0x4, 0x0, 0x2000, 0x10, 0xa, 0x8000, 0x3000, [0x0, 0x2, 0x6, 0x1]}) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f0000000240)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000500)=""/124, 0x7c}, {&(0x7f0000000580)=""/139, 0x8b}, {&(0x7f0000000640)=""/193, 0xc1}], 0x7, &(0x7f00000007c0)=""/99, 0x63, 0x81}, 0x40000000) 2018/03/23 23:07:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="f444b6cd820faeb8953b8b92ee54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg$nl_generic(r1, &(0x7f0000000700)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0c08050000000202000000000000000002cf0000"], 0xfd77}, 0x1}, 0x0) 2018/03/23 23:07:27 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) 2018/03/23 23:07:27 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xffffffffffffff80) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/03/23 23:07:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2800000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="040000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/23 23:07:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8}, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) 2018/03/23 23:07:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000040)=@alg, 0x80, &(0x7f0000001600)=[{&(0x7f0000001380)=""/187, 0xbb}, {&(0x7f0000001440)=""/21, 0x15}, {&(0x7f0000001480)=""/82, 0x52}, {&(0x7f0000001500)=""/202, 0xca}], 0x4, &(0x7f0000000200)=""/85, 0x55}}, {{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x61, &(0x7f00000016c0)=""/70, 0x46, 0x400000000000}, 0xfffffffffffffffd}], 0x2, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000340)={'vlan0\x00', &(0x7f0000000300)=@ethtool_sset_info={0x37, 0x8, 0x3, [0x4, 0x0, 0x9, 0x1000, 0x80, 0x0, 0x7fff, 0x3ff, 0x8060]}}) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) 2018/03/23 23:07:28 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f000000dff8)=0xd4df) sendto(r0, &(0x7f0000000040)="cd", 0x1, 0x0, &(0x7f00000000c0)=@l2={0x1f}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x6c5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b940)=[{{0x0, 0x0, &(0x7f00000045c0), 0x0, &(0x7f0000004600)}}, {{0x0, 0x0, &(0x7f000000b900)}}], 0x2, 0x0) 2018/03/23 23:07:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000), 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = socket$inet6(0xa, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername(r1, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xffffffffffffff00}, 0x8) 2018/03/23 23:07:28 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f0000000040)='./file0/file0\x00') renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/03/23 23:07:44 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000424ff8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fedcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924924c9, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/215) close(r0) 2018/03/23 23:07:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/23 23:07:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x7, 0x7, 0xa93, 0x2}, {0x0, 0xfffffffffffffffc, 0x9}, {0xfffffffffffffffc, 0x1, 0x10000, 0x8}, {0x0, 0x8, 0x1ff, 0x9}]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) r4 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x101) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000100)=0x1) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c1b000452000effffff020000000800010021008d538865fe4812aaf841171c2c4c1ea7cd035421d596df73484ee8a751190ca6d692aae3d8e72c8a47394caffd056ce2f63b1debaeea5ac475e0741dc4ac158871a4bb8310e170a80dbf13cae98c7be6877c3cfc97270e3d90096a842f94cb2602228435fbf143a7e05b0e17de8a76aa9ba7e19f87f94cba81c113c5a140078e33238b82584b5123a332e0a3357f505dc25a38b64274d8a74aa73747b0cb51de06fd90163930bc3fd685cf793061ed77a93d596154a9", @ANYRES32=r2], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000240)) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000340)=0x1ff, 0x4) accept$alg(r4, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x81) 2018/03/23 23:07:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1f4}, 0x1}, 0x20000000000000) 2018/03/23 23:07:44 executing program 2: get_thread_area(&(0x7f0000000080)={0x6, 0x100000, 0x1400, 0x9, 0xfffffffffffffffa, 0x8, 0x2, 0x2, 0x81, 0x100}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x10001, 0xfffffffffffffffe, 0x1, 0x6, 0x4, 0x8, 0xb2ee, 0x3, 0x5, 0x4, 0x3, 0x8c3}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) 2018/03/23 23:07:44 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x208200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x40, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x9}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/23 23:07:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x400000) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) flock(r0, 0x2) sysfs$3(0x3) 2018/03/23 23:07:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x3f, 0x3, 0x25c39a0, 'queue0\x00', 0xdf61}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x5504, 0x100, 0x5, 0x797, 0x9, 0x3, 0x3, 0x2, 0x0, 0xfffffffffffffff9, 0xc3ad}, 0xb) 2018/03/23 23:07:44 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000e, &(0x7f0000ae5000)="02", 0x1) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f0000003480)='/dev/snd/pcmC#D#c\x00', 0x6, 0x440) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000034c0), &(0x7f0000003500)=0x4) ptrace$getenv(0x4201, r1, 0x57f30c76, &(0x7f0000001840)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000003440)) recvmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/249, 0xf9}, {&(0x7f0000001180)=""/40, 0x28}, {&(0x7f00000011c0)=""/173, 0xad}, {&(0x7f0000001280)=""/50, 0x32}, {&(0x7f00000012c0)=""/191, 0xbf}, {&(0x7f0000001380)=""/184, 0xb8}], 0x7, 0x0, 0x0, 0x100000000}, 0x1}, {{&(0x7f00000014c0)=@ipx, 0x80, &(0x7f0000001600)=[{&(0x7f0000001540)=""/138, 0x8a}], 0x1, &(0x7f0000001640)=""/45, 0x2d}, 0x80000001}, {{&(0x7f0000001680)=@generic, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001700)=""/26, 0x1a}, {&(0x7f0000001740)=""/235, 0xeb}, {&(0x7f0000001840)}, {&(0x7f0000001880)=""/66, 0x42}, {&(0x7f0000001900)=""/197, 0xc5}], 0x5, &(0x7f0000001a80), 0x0, 0x3}, 0x20}, {{&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b40)=""/220, 0xdc}, {&(0x7f0000001c40)=""/133, 0x85}, {&(0x7f0000001d00)=""/4, 0x4}], 0x3, &(0x7f0000001d80)=""/187, 0xbb, 0x3f}, 0x3b1f}, {{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001e40)=""/14, 0xe}], 0x1, 0x0, 0x0, 0x4}, 0x3b6}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001ec0)=""/76, 0x4c}], 0x1, &(0x7f0000001f80)=""/160, 0xa0, 0x3}, 0x7}, {{&(0x7f0000002040)=@sco, 0x80, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/188, 0xbc}], 0x1, &(0x7f00000021c0)=""/4096, 0x1000, 0x7fffffff}, 0x44db2865}], 0x7, 0x2000, &(0x7f0000003380)={0x77359400}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000033c0), &(0x7f0000003400)=0x4) tkill(r1, 0x31) 2018/03/23 23:07:44 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d0c3d49e809bfc930e11e0c379f06a03df5bab8d084865c946afe2af7d54654930f3a9e4af7785dffa55da66ec8c847f611a9a392407f6a95a441bc099f39172e9f8e4008cb45062569c7a0d2c3837390907b075f5df72dde4462cedb8d611b", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 23:07:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000000000)="a5d6a9b0a291b091019dca4b728182674bc214b918b37b1d42c2b8a074a91d4a159d84cfdc2191c46ef7be3bcfe74c64b4425e85e7c656977da0ccf488472f915ea25d079bc0c713ca78ff63ede1ba35e92806dd86793d97646f8935a6e3a73d422b197c39f8e86344", 0x69}, {&(0x7f0000000400)="597b2783d1a4ddff87eb3b182a134b6b6c321cfcb7f4480e55879cafb14a039e651c516b9ef82bc35d40c9bc8401dac3ad76ba9d45b81877e1b0799daf5d7cd67a8ee237f4172818ade3a50269471cc2c4d6559e5e110f0790c3f3fd4f28445151dc095486c16400075c", 0x6a}], 0x3, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000640)="6c198e5c8fd0132dc5a303c8ae94bdbb6577bf04c1a9a3ac5f4399da0920d0fecae9530d55a918142d628e45878145f527d38554feb5e80c9b0e7423f403a44fe5f9c7ba2d7ed8937c9a8e82a5b6368c12300b8a325cf55fc0030944c3ab89a5fbd815355207a36226be646bc33e4f9ab3e8b2f57da3d8d20fde8043c9be71367bf1338f4defb30cc745eafc9c21ab802fff709d72c3234bf8a00b0fe69d1b6f7fd185de9073ba4c6876ef", 0xab}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) r2 = socket(0x3, 0x5, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000380)=0x1e) 2018/03/23 23:07:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) ftruncate(r0, 0x7) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0xfc) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x1ff, 0x2}, 0x0, 0x1, 0x6, {0x10}, 0x8, 0x4}) 2018/03/23 23:07:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) [ 80.397752] audit: type=1400 audit(1521846464.415:44): avc: denied { set_context_mgr } for pid=7260 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 80.397937] binder_alloc: 7260: binder_alloc_buf, no vma 2018/03/23 23:07:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002840)={0x0, 0x1}, &(0x7f0000002880)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001500)={r1, 0x7, 0xa798, 0x4, 0x3, 0x7, 0x0, 0x9, {r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x6d4, 0xf7d7, 0x1, 0x800, 0x5}}, &(0x7f00000015c0)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000028c0)={r1, 0x1b457950, 0x3}, &(0x7f0000002900)=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) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$inet(r3, &(0x7f0000008ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r3, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000080)={0x2, 0x1, 0xd7, 0x5, 0x7, 0x21e11bed}) 2018/03/23 23:07:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file1\x00') r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/23 23:07:44 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000903ff8)=@fragment, 0x8) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r3, &(0x7f0000000000), 0x8) dup2(r1, r3) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) [ 80.421038] audit: type=1400 audit(1521846464.415:45): avc: denied { call } for pid=7260 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 80.448853] binder: 7260:7261 transaction failed 29189/-3, size 0-0 line 2963 2018/03/23 23:07:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000001c0)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="02000000f02dd6103259e9b0e89cfef72bb9d0172d32caeab29db4385392ecb63c910c2d9de123b57beb9e79d6f1c0757ae6bc1c6c2c6be28db3292c93b7a7c55b161db85a261b55562d8bb624675e76f4ba4caa4555", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x8}, 0x2c0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0xeeb, 0x2, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x5000000000}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000340)="22c3947afabf7cee931171c03a20f472ea4fc35a4c86dbbccb5e3da49e93105d7ad422866b744492eed66b8fa6ce9f5441719d24c64fd91a794d50059c87b177381642c5239d532ac1708d7af381266554a9d796620e53b82995b2209ff754324515978ab6afec994a4b3e1dc0c5041f8ff35d1b1d8e21029b2d074c2481f862beb9d449f3b06f5d99ebaf4ba5b4841725211bdc3a5c3df2151b69b049", 0x9d}, {&(0x7f0000000240)="c8db5f35f82fd05a27e2765170681a41110dcfe839a013b4eaba2a96d01d7d035b280a81d8", 0x25}, {&(0x7f0000000400)="627b2e93c1aa1fc85892d45e57435a0b39c7308738068cffd37c1884910491831cbca62115d71d695c78913b07f97a009f2591f4ab43a00b24f8b63efab78eee606ed8ffecd0bc5c519c4d8c1ce30fc6c32b07555e897d2e8f20d607ae3ce91657d5fbb4888d2a2edb0275cfa6f0766f10270090719ab9b4ef7cf560c2cd4a1a1f1e745533950417b0482b1462a0c771bb9d00", 0x93}, {&(0x7f00000004c0)="660b5543c07312b0c0cbd6a5fe4c28f7e47b175bc86bec", 0x17}, {&(0x7f0000000500)="ccd95161294a74caffb60136ee8e82cd256691863c131cbf3b7be1cc1989bec939f601126176bb559f9e91cf8148da019ef333e68396ce1f5d479fa8a18d8d3e2755eef7639fb4610d19186afa2d36df59cb75ecef96b51313ebc6ccfe005fef5b5af8f6eb83fd3ea545c00cd6d490f98ea29ac7267aecf6594254e21281de4b91a29279a5ebcbbd81c9d42c9155445ffb24a64c0fec31e96370c1492c808cc83a8503ab90bcc8147cbb0c8d9bcc7c2ff1d3ca07b75c4d1876dd482ad693f97d2145336e43c4d01c9d116ed6c596177e7c1cf8cf25a69878e72d491f358ab3420704b11f7c49", 0xe6}, {&(0x7f0000000600)="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", 0xff}, {&(0x7f0000000700)="0c26005d304242306772891f691a825cd12b025e29a39e22236f66a40efa208016209e35be7356139f7c8f24e517f7c4538ee9a6437ee9b36b396dd0a92f94d0881bffa46a59fc643b1cf56107211dd0f7351e2e45fc1753212b20a59b55fc041a8677f82919aa13b5eff784731a3284727be5d0961fe51e3f751882b86dbd2a28492736", 0x84}, {&(0x7f00000007c0)="6db900010a2436b51d5576d8670f449b8249a1de18089cf06e4284f9dd2e08f44fbd89b2", 0x24}], 0x8, &(0x7f0000000880), 0x0, 0x4}, 0x4841) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880)={0x0, 0x200}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000009c0)={r4, 0x2}, &(0x7f0000000a00)=0x8) recvfrom$unix(r1, &(0x7f0000000a40)=""/161, 0xa1, 0x40, &(0x7f0000000b00)=@file={0x0, './file0/file0\x00'}, 0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 2018/03/23 23:07:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/227) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x400000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/23 23:07:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) readv(r0, &(0x7f0000000040), 0x386) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x7, 0xfffffffffffffffa, 0x9, 0x18000000000, 0x9a1, 0x13d, 0x23c3658, 0x7, 0x9, 0x81, 0xffff, 0x1}) 2018/03/23 23:07:44 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1f, 0x2) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x3, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8144}) r4 = memfd_create(&(0x7f0000000080)="2e70726f63766d6e657431925d00", 0x3) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) eventfd2(0x0, 0x0) 2018/03/23 23:07:44 executing program 7: socket$inet6(0xa, 0x2, 0x0) 2018/03/23 23:07:44 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = msgget(0x2, 0x100) msgctl$IPC_RMID(r1, 0x0) 2018/03/23 23:07:44 executing program 7: r0 = socket$inet(0x2b, 0xf, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00000002c0)=""/232) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r3) r4 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x8, 0x490100) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000240)=0x400) [ 80.489359] binder: BINDER_SET_CONTEXT_MGR already set [ 80.495434] binder: 7260:7273 ioctl 40046207 0 returned -16 [ 80.513728] binder_alloc: 7260: binder_alloc_buf, no vma [ 80.519229] binder: 7260:7261 transaction failed 29189/-3, size 0-0 line 2963 [ 80.543371] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.549621] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.551685] binder: 7296:7298 ioctl c0306201 20012000 returned -14 [ 80.562239] binder: 7296:7298 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/23 23:07:44 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000340)=""/135) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x20000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/03/23 23:07:44 executing program 2: r0 = socket$kcm(0x29, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2) 2018/03/23 23:07:44 executing program 7: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f00000000c0)=0x60) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000340)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "0be61b48210f0b97379caeb5671d228934804906e5beb9afc7bac45045e384d04ff4b85c40664f9851575ba6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "af2f140b3749b78a8b50a19f0cc0aabd47fdac34e17f7965f3b690588d348117b1e18175e47eb60ffe494887658445f57e9476859192b7a4f7208196e5f5d676", &(0x7f0000000140)='\x00', 0x1}) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x111340, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000003c0)=@int=0x4, 0x4) sendto$inet(r1, &(0x7f0000000100)="0009182d0994fc51c401c9b144347c", 0xf, 0x0, &(0x7f0000be1000)={0x2, 0x40000004e20, @multicast2=0xe0000002}, 0x10) recvmmsg(r1, &(0x7f0000004a00)=[{{&(0x7f0000003580)=@generic, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004940)=""/124, 0x7c}], 0x1}}], 0x1, 0x10140, &(0x7f0000004ac0)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e22}}}, 0x88) 2018/03/23 23:07:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000d24ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000023002908000000000000000000000000dce5f10273ea3c6848359bf12a5529523098492dd970093b72d8c9c402df16ea3e61b6b44d0024f0901dc9c951de81f0e4ec546ba23af837d400ee1dbc13bed27b55424cc1613f168290fa1f9be4fb85627850d9be6ac06a9a029c30ee9180b574e91bf7306b8246f54407a96ec89b5d90e6ece06987027653ef72aff96cb3178927"], 0x14}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000100)=""/65) 2018/03/23 23:07:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003cc0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="46ceeeea459715a8522c01099754e65a8838af3f8bf42aa4d0d6ee8ec3ce4285f586f6be20828a0a2c57dfa31c6591a54477623f571dc136f953f0f2b13e8dc84c9f127b7b822e0c81b9c1", 0x4b}, {&(0x7f0000000200)="65867b0f13629f47dafd1043196375", 0xf}], 0x2, &(0x7f0000000080)}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x101, 0x161000) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000180)={0x10000, 0x0, 0x3, 0x7, 0x1, 0x8}) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@alg, 0xfffffffffffffdfb, &(0x7f00000c2fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x0, &(0x7f0000000440)=""/87, 0x418}, 0x0) 2018/03/23 23:07:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100), 0xffffffb6}]) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000000c0)={0x2710, 0x0, &(0x7f0000ffb000/0x4000)=nil}) 2018/03/23 23:07:44 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioprio_get$pid(0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xff85, @dev={0xfe, 0x80}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 23:07:44 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000100)=0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) [ 80.591876] binder: 7296:7298 ioctl c0306201 20012000 returned -14 [ 80.591887] binder: 7296:7311 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/23 23:07:44 executing program 7: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000b5dff4)=[{}], 0x1, 0x1ff, &(0x7f00003b8000), 0x8) r1 = gettid() ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x5, 0xffffffffffff84c4, 0x1000, 0x3edc, 0xe9, 0x4, 0x9, 0x3f, 0x1, 0x100000000}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/23 23:07:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='stack\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000280)="0f306467263e67660f7caa86f766baf80cb8e6f77a89ef66bafc0c66b8000066efc4e2fd1e142ee90b70000066ba4100ed0f013c29c4e27958df640f632d6c000000b9800000c00f3235002000000f30", 0x50}], 0x1, 0x5, &(0x7f0000000340)=[@efer={0x2, 0x1000}, @dstype0={0x6, 0x7}], 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x200000) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="670fc93e670f23f40f20810f221e623866b9890900000f320f005e690fc729f20f7cf20f01d1", 0x26}], 0x1, 0x0, &(0x7f0000000100), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000180)=""/173, 0xad, 0x60, &(0x7f0000000040)={0x3, {"aa07e53b525347"}, 0xfff}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000400)="c4037d08570b0b65430f410bc74424000d000000c74424023c000000c7442406000000000f011424c4c3ed0c326bc744240002000000c744240200000080c7442406000000000f011424f34233454166400f3881770066bad104ec650f0d3fc744240006000000c74424025bd40000c7442406000000000f011c24"}], 0xbdf, 0x0, &(0x7f0000000240), 0x10000000000000a4) iopl(0x40) syncfs(r4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/23 23:07:44 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x98100, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@newspdinfo={0x4c, 0x24, 0x10, 0x70bd27, 0x25dfdbfb, 0xfffffffffffffffd, [@coaddr={0x14, 0xe}, @lifetime_val={0x24, 0x9, {0x1f, 0x5, 0x8, 0x1680000000000000}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x10) dup2(r0, r1) 2018/03/23 23:07:44 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000007c0)={0x7, [0x0, 0xb39, 0x1, 0x1, 0x4, 0x9, 0x8]}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) close(r2) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b66000)) 2018/03/23 23:07:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x9}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/23 23:07:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0xffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000005c0)={0x3, 0x1, 0xfffffffffffffffd, 0x6, 0x1}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x44001) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000000540)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="1a6332e9b046d3478a8e688bd60738c1ed1471cf512f3a4837ba4f6d95a162d1063e46b5c26cb5170b453725b4c1f8f325b4b22960a3e15b4874cb6e4925a935214fa5642c5f2ca470aa60a566c80ab7a1864242fe1e69f08953fc4bc917d2002008690d2600c011b732a3261394df657c23cbf89c20183247b284480b0eae57c66dfef8fe7ea775450f8d2709f7e9a26a818268723dc65b33be", 0x9a}, {&(0x7f00000001c0)="1cdfc5cd8d28f3ec16b4abd6562047db49e97354450075efc20811da6da7dcbf5a6c2e1050ca3e77edb269ad72b38dd3bdf39646d53f9d1322726d595fb2e4bf22cd2b20083758e045dc72082ef02035fb1b4c41d56db7ca8fdfd193012dae5108852a2e5e1fa87a5dc50f284560ed4c7b1abc30fdbb5ae421a6679c2151f70bc29a3bee267193232e9b17fbaf3c5b6e44de9c2fa837c515e319154825ba12a04d2139438006a5ebf09d42289842712c192b44d4a2cd6c1071fe9d69d6b53dbfc5c0c96da91112806e7bdddf83177a83a072052965d9", 0xd6}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, 0x0, r4, r5}], 0x20, 0x4008000}], 0x1, 0x40000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/23 23:07:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xffffffffffffffff, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000d17badcca01e78740000000000000058f945d4815d2759b82c35f16aa664e3aa7e797fdabd0eb2e3a838201d741a381f520c3c19059b812d2eabe866962893b7e1d4653fba6add6fdf431fc678f06423c26d4e751c975534b23876f67c3a69681264bc115a7146df89b50801872a46587f19d84a72475e99a0733003f140071ad0c846af186df7ca5ad813a7642e563a8a56d3a89feb93c0a1cacee401f5d5d92bdf2dc3aed91f6d13bdca19fae51070791738212e07883920774da723fe6b51cbdc4e26202083db806231849ab273d9068009b41cbe4c086a84006359889f87"], &(0x7f0000000280)="72008fb2d746914a680f86127fec885f2a290c7997adea084c962bad91ed0d967ac8f41b2d4fa1e940b78244078d20af39719eb7f26c862c69bacc335a67316ad023c71f6c078b4056ec9cc693687482e3d2487ce3d47977d75feabd35aa65df2c749ea2ba84036a69e2e340fec04c3a29eb35d4edc07a636a167e113e706b0e8613f46267c9cff01a7df9e8155ab72ae6d3491c7ad2936d9d2059478673a4957a979df74e76b9", 0x4, 0x90, &(0x7f0000dc5000)=""/144, 0xfffffffffffffffe}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0xc4, &(0x7f0000000000)={0x0, 0x0}}, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) r2 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="72008fb2d746914a680f86127fec885f2a290c7997adea084c962bad91ed0d967ac8f41b2d4fa1e940b78244078d20af39719eb7f26c862c69bacc335a67316ad023c71f6c078b4056ec9cc693687482e3d2487ce3d47977d75feabd35aa65df2c749ea2ba84036a69e2e340fec04c3a29eb35d4edc07a636a167e113e706b0e8613f46267c9cff01a7df9e8155ab72ae6d3491c7ad2936d9d2059478673a4957a979df74e76b9", 0x0) keyctl$assume_authority(0x10, r2) pipe(&(0x7f0000000140)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x6, 0xffff, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0), 0x0) accept4$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) 2018/03/23 23:07:44 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000079d000)=0x100000000000001) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000002340), &(0x7f0000002ac0)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x660, 0xffffffff, 0x108, 0x108, 0x108, 0xffffffff, 0xffffffff, 0x590, 0x590, 0x590, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xff000000, 0xff000000], [0xffffffff, 0x0, 0xffffffff, 0xff0000ff], 'ip6tnl0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x7f, 0x0, 0x6, 0x4}, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xd9c, 0x81, 0x9, 0x2, 0x5840, 0x7fff, 0x3743, 0x100]}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0x0, 0xffffff00, 0xffffff00], [0x0, 0xffffff00, 0xffffff00, 0xff], 'bpq0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x84, 0x3, 0x3, 0x4}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x395fe4b4, 0x27, "5384ccf45b07a74a2378cfe213eebb1b7d31ba5275408fc49f15f4df4bf4"}}}, {{@uncond, 0x0, 0x338, 0x380, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x200, 0x4, 0x7, 0xffff, 0x4, 0x1, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}], 0xe}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x2, 0x121c, 0x8d06, 0x10001, 0x14, 0x7, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0x3}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5ed5, 'syz1\x00', 0x82}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6c0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c40)=0x0) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpid() r7 = getuid() lstat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002600)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002800)=0x0) getresuid(&(0x7f0000002840)=0x0, &(0x7f0000002880), &(0x7f00000028c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) sendmmsg$unix(r1, &(0x7f0000002a00)=[{&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f00000007c0)="85c9b49b105f5329299bc9cf6f9119897985a52e3a8513d6fb0e7fe0c8dbcdb4822054bf839a4bdb6e146c4e879a0d9629128fac5bb77086ad398e1005f851075ff36c01754a20c183652c3296e6b06728eda1a2501a305ac0097c79b18fc2d50fdd7265655bb8b9cb6f18cf4a438258ed2d5fd2a7e4958ceaa13f68d14ce0bf69cabc163505c6c7069804f93ffbeb53128f9a531840d024679a6d85834375f9f345929aa71f9a8f4200940c0bf0a4950ef3bfcf6a26104ce396f52ce43ae9406c4f", 0xc2}, {&(0x7f00000008c0)="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", 0xfb}, {&(0x7f00000009c0)="02e2c17d0bd36c3e03b9c83a814e140a4f76b1e551a8112baa10b96dcd7f63069501248fab8c19507ec54f9d36a233119a89e5ae32a1295be1de13c3f4e607034c8cfecd5b3407c09e9cdabcb61cf9725ad07baed19a5d55226c154b4a3c41313b4fd77fd24c6003f5bccb0270207e1a223c9cebd5156ca4b0fe0344925ced0ab239503e616804687e5c0f2940acc23eae5a10eea85e4d0cd6e1daff5f7ac946269f9bcea8233fb0e75b7b086f982f172044e4423358d0924fe1611ce57a06c375c39fa1d6a37140c0a6fada58e71a9f18e9", 0xd2}, {&(0x7f0000000ac0)="d46edd3acd7e4b157d501672368cab75c255d7b0922dc7a133234b544a4d0c86cdf63e5bfa1c9749a96dec94e59cb9564a4397d6513100307b0700e432d589a61297bd0e7d6c8a151a41b8dec766acb7ac19afaa2fa34fb4592191f2a0e819655fcff4b4bd04489213309679a335310548c2e42af0ede903688af4fac31cf625dda7179eb5ca8014a5f789483256e20b5a54573fd8756040c393fe4716c7adfa7083", 0xa2}, {&(0x7f0000000b80)="36db27111612d47312bd4942c8e4d673b6b66cf6d84783fa", 0x18}], 0x5, &(0x7f0000000d40)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r1, r0, r0, r2]}], 0xa0}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000e80)="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", 0xfa}], 0x1, &(0x7f0000001080)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x84}, {&(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001140)="d8d40f04b34f8dfd24cbb85795446bd6393ca7a82663bf0ee0b34d", 0x1b}, {&(0x7f0000001180)="9faf1623e20c40d0c068cb96e2a911d8a18c5a2e2215148aba9253ab220d47b532c1944e5b5d886a86f412fd68854d77e10e629f17038ecd662bac9ab6586387e19420431c99c93f6b9be84d6215afa69e453d4f51183a7c62a0b6287c3e91e325188c8e4bc4c6a52efdb43fc81c30a63bcce2ebd0da0fed7e9f631c01dec61e3c5cb801575190b48b7b6166bfe89bd9c823f55980b9c3920a769ba5e0180373b368a7c06d9e5808b3", 0xa9}, {&(0x7f0000001240)="213a954cdd49ced75d196d6aa4322250edc0047f883791737b4a465629b4cbe360356f56dd154018c60d2fe49307cc13536a9b12e8fcb2bf1e96b553860e30ff925e09b7d0a38edd0011b52adeeef36fa7d8528792e5de17f85b5695526ff8e58c016c6e8f95a20811e5fb09e5b265f4a30945661a5b77e420cd", 0x7a}, {&(0x7f00000012c0)="1cf748eda472610183ea908fe0dd4b0e7492074e8a9457cedff5332f6b305479ab06d801c071e1acfe20b560ba4e60afbb48aca6e1cc0df09acdaa1cfd198ec746021784687514d908ce068755301991646de9ce643a0efd0d8dd4e30147c8b794878098ad021d3544233ebf7303301074f0c02fcde6c1372cbdf6e31cf31502fee962fd2579bff589ec111cf1e4dc9b5074303a6d61f2e71557aaaab6a8eaf4e42aa60c90fe13c0c69b415f7cd9a8efc730c6338c2399d6390fdbc28972d88c5fbf284c132002276878aa4beb64e01f66384c93202885e68fcfb8234feffdcf97f68cff54b90a3666f67525845a2bca93e962ec5916f9076a78e01f2b51cdb4a2593b2dc02c6404a02d4de56bfe8d2af56698301887888257db066864efe1ff5d01902c1942ebed134bcb6c6b12d87bdc6a15b9b40e178a4bae37d842c68e3070241342898adde6922728d93f132e1881d856c2a675bdca0bca6354e3b3b98418597fe737e98886de1cef73fb04d6951dbf341b4e0565a517d84382dc0dcd6f7c0fd90d92e39667d671fa4635352e92649f9f8a79630aa31ba2789f68b6aa82ca4d286f028a919822e239967b90b8d772848dc20e6ec432fc225442b6cd6a5d7b43922cf275be739f5c05354342356b96d65bcd2d2b2475dad11f6bb98abde9d3bcb36ecdb57463305da6163dbc59a101ba477abf5939926df76af06fcbb1557e5ecdc221c86dd71dab91a62c5a3661bb6e6c8e975b3e4c0052ed6c7c2152133926662a8e223f5926e5b8067a191ac0ee507137046cc97ed3f162c3c7c2a72aebd54fa2ba217da620edb648be3dd074e2d518b74ccef1f8420a0b48a6c3264b10cac6fa34087740b59b5a43322ec12d1620a8097b8fb8677b114b5aa4507e829cf6c1f48c30b164c5cc38fed03cbc88b728b6bbd9a0d33135808df860c3fc74947b2307008e3d13712229ced082480fefb31c8caa11879f25f6c63bde43484c5ef31c3ac52ba409553ae2c746e6ddde4e3b736013b4adea309540212858443454f9d38046ed21ad61ecee114f96250d5d03f620d0c09d8abada085dbf27b03ecca8c6d878d319002eae57e6ca18bb788644915ae6ba9ea6e7f86d1b1905e69521e4bb80ae9a82a7c4aa9ed8d05c41b84b85b987531309cf28de0908f578e9b2b77a4fc5f10ea230744816e61df38c3b144dc1a8b8b428e71f000de29a8cf272cd1e03d8e3b0d391258ff0774634ed1cb2a8fadf82bd8ace1cbb04be33142d1f2fa64cc14b677ccbb3467db76d7ccb5becb1af7502a4bafc12fda57bc55e6c2cadcb6a3f45b68666585d59cc0b8fdc7d4dea3dc97dbd5948ddd4770c828a0660696e9a5376329865bb156ac13fb4d8650c930e6a402ad0bbe299bcbed513565aee28490543a91c835b2adc755656eaa9d3f3834de451903d4fd98b56c8fa18f05b8572f9ab6258bf6df47083ed77fe23c2596bd4473d05152282f10db3347536bc187184cfa42d3d03ec2eb15e4f707d6b7cb2e9abd30f5c78e41657628e461475fff4873dc776392dcff546c44f19ea6cfff40f1e2ba11028de3886b1ce480b99e210e271268c4592b1a7393cd0edaee13aac9b3322fcd3e413fb6c989947264218d38801c216b0b3d4c27ed84ed41b6fa0de512d15e550bd150a457915a7b6303c546a96804adbeac94663b895d24f02c583b70e37afc87063a5008f32daed4813e572d1f4fe0ee43718a93b43b71c81117816e22e9a1477076f0e11be36745ccd879b9af18f96881b978cfa919c0d82a4e323a616da5104e9233d3952cb7f24f7fb84dc2164025f79a85cd8100a07a377121d0a33017eb6332f4ec635c45d17de9430ffeb465b50054a37f39112c472307884387c8f5ed3440e5609a384c5763ffdf9d6cd80704866f665ed889ca3186b20c447da523114352cb46e758de69333d86ce3382bd0be7fc4039e6d47ce4f2b3cf69d10cd733e00ccc13f23660e929dba5b35b5cac17e82ecccc9da5293acfc9f269c0b923f8fbddcb8f6c1008c96bf66d060d0455a98d4fb28380650bc03f2e50d1ebe676adbf7abe1f0ab08a06d059d6667e1c8d55860daec357d4e8c9543f2682f5cc31acae8f64cbd6962e7c3ced3c47e5ffa4d5bf4bfdd8bdd1923260b438a3f55eea1932d965ceb67be49d9ede329d92c7d33ae5eb62ecc16d0196a61c07841356a42d6d6852ae6de7173763ecb884fa399bd9320f56f039f9bd1f02549d45bcfa729f50dc31f4b49ec00ecbc36bc2e5400eb89b0b964adf44c58b8fa8de14a670bd04ad4bdbe600578f8288b65cb26a099c02685b91a2b6c98503ffe071fa9e84d4e52b08c783714a304e7c1b00c9acb4dd0606cb12a11b0a0d28b4586662e441243a694da4e5b0fefc792a084dcee1345bf0f8403a10710ac6d8b8ace85fb02e06e38d15aadf78111ea9e13d55633ab04fa1b8331e8b1dd59e9da1aa0d18964b4ade854cc73857ca391a568ccf42a460c77ef8d67cf9a9285d287a21f00da63afb762663a39f232934a5f7b75da0b8a30d96ada914ff2beb6c00e5ca4f16089f5ee96545f4660a703182c50d4926d40444f7aef80c16d9efbf285ee54adb7eab710c5032f072d3a14f89e78c1e4c6ea652f458c9abeb1e7576ea5cfdfdcd309a605d4acedf3b67874704fb47e6903af696b49f33196ce6a0d1c703ba870fe281e4ff456d47f50efcab02fd42e070bf0449d539de8800a49d816356046e889292a21156ec3bbcd95751612883e5d33afb55baa9cfac7d7f7b20733b264cbb641455af53b38711695f63fa063f7b1bd26d29fedfdd4f81a3f4f6116db097266001f42fbe745710b18ecec869475d58653253230d421954dd810508d448f6800bc869b34cc455e909b1e1b91ed7280d120bd488b5e8e723f42ef973c4488949972f40cd016bb81fbfa5e23c6acc20bd2295e4e4e714194c3af34985c1fb803ee305a0f38713b3d2ad085bfc058b3d30db138130585e0bae4475d3a03e2030039b48bf95ddbe985257031315c89f8b908503c54648bdbba098792ded2102cc09f6ef24042cf1d187540dd835a3bc4f81397e5b170e9c6d81fecc0bbd678a88ad7b21a39aa17bc33caf64ac4d26b1c753d8a14b3d2ced370b01aed2e109f6a88c53e800030675a5acd50f0db92987e8a6b50016bdfae5563deafe6363ea883a19a0a7525507a760b0cbe443722c6e8a43eb4d17faead125621acea77310dfaa41a9996cbc70a237ca43c9fa3f112207d7c457c9520386d4d6f3d08aaa65f726e82b28ef61ae50c86f3512d8dab119bbb409d6d109002fe6c5f55e4383d677d4b6f87d646a21be4c7116740d9012814e34afba8499c9f40d5cfafa30c61e0598d36bc699b793fbed3ed7891bdb679bc0e8b6a8df6d3ee2bdc44db30408d007a5942fe3ed3a9c3d23b610ca0be2ea6a29900e4bd6c2fc2918bb771326271afe97be2cba8abb59ff1f31233e45f34975c6e743ce15fc645d56e1b2265f094b247ef7ee390e95fc0c189e9248a3de28f086e382faacaf362fe29c4da6c60163b087db28a9ff5c2b42ea653a95f150a6daf8e92dfa8c8c238fa8055e5d5799869ae72ce68d6e6ee7268e0ec97c3fc00706a2e54cff54068c1d2fa745743d25655ddd7bfc19f71d058aa84e2667ca90d9d11309555517bf3eede27c543b24369b58401bb5fdf69f8d5730a844b416acdb33d049f95b9061bc4b1329f22b8ce1d919014a0d097dd15e2fed071edcb34fad4602aadf405f4fa07b1fe16dc0fce023e0e558180765e0c8e7026d6a2fef7ec500c4d82a04c8d44ea5896eb96a5fcdee7aa91ca5af3f5de6bffbb5b3c30f3bb2582f62c1bdead30965ad63b706ee84237989623ff363e3bb0cafbde4d53c1798d6b5040bb38f4753b7acb117b025c4d0f4fa8dc2a6fec99107b7369a25dc79bda331b15983c10df888c4d921464358eb3f78640ac1853e07f6bc577a0a9a8e4b4deebfce21ba8b4c1e219fadac5d49c6af8306dd4d025a8c21b9f4a6432d66ad4e04927c02d7f2026bc8933c99cba51913fac3a0a7aa2f569faebe5097bd5095159c3b58ddf8e160a2c94b66fc37377c858579e356181103e41566e3ec5a9e03e0e0d5a1d65b715822f6d0e7a9871946d42e3dc3cea1fda068da54f436abbe09df94ff3ef9007600afbcf7bbbdb3b5e6a9c7cd559e7efa928b26afd2b6fa724f2cbf48c73a390951e41cf6bfe4992d414b3b9b395b757ecee69474ecc2d2462fe462300b1f60a2d678c0ed60f8de0c2f4e6ad4e7f8ee1b84776dcd8b13a3103efa84f8c9a969fae2a9b32e49c05cf76845516e6bd43f1afd17b9e81767498cdeb216bc3220cdf98b5ed87e7dc903e5a2ba45ccf8ccc7b68764bcc3d8517a863a4d8305f179ec388a6ecdf7ab7c54811725193d4c7b6ef344ecc103293dea728011fd18be3d33cdaf0ea50d0bb82133eb8c3272b8b73cd007feb182c796cc3e3e2f7ac279376c942e339b6adb2111bffbe15cdcefa8e3510c00712d38a23a50fa59dd8382eb8de0eb92d53e90186d370659eb5aed35888ddd314801abd25a9ef9c6f3b128f6002b35b5b518cb6fa8c38b5076bc52350b97293efb2bd37334466353e60adb88ab15f9eed7f235e9b30637154c7a4770f02989d8e63b1d5067a31cf42694e9a0cd2cc10dd62727dad1919ae8073a98090740baee6f76e1490c0f5f97b8232c56a748709a7b70fef5eb6d06582456bf961488f63b0ccd43a9e09cbc57be517078141b7e3425c4840e264b7b24db55ace0338d4031a5581d87e6023458e662c10d89577c09b5e2596c96d5a1f87607ea437b3bb46b561f07a6366c71ca4c00a4734288fe398e6f3f24e082edc126481f8b91f8c5d82841be0897bf0df083d8efb7aae5ccd493adb704575374e52d8e2b2d0ad4708a4135c64d79025c92854438d626f930968cbefde319d7147f30d7174107141f5b2c990515fdacb47c261892adb663ca200fd2c55a8c7b1a9181b9d98d765b8ed443cc38e197bcd5cc048b7347f700c946d0a1e8d1165e4cd4b17c2358ab6fb7e7adb8de225d20be4a20de64d1125934c7d52f6b8a764d4a8b32e18e91c5763f051f6843d14c1b5168983f661038faf1c7287db621b61feb272c964a6e839882ec01a0e8372e5536002da50f16eb2636f35fef187a8f5e5795b75246f018766f35f1dd5992f96587c8a4b838a83d069a9cd9d3e81b9bd926c79734dd6c39c9fdab0d56b0a9ab1ad060d717c20bb41c5783dfd3be0299bee4173dc0544ebaefd28dd7bceba176d76561fddbbb5efaa9e315975cede771548e9f153e0b65b62ee7f2294445ca1158068f31ba0e73d52547aab5f7ca16d5e99e115905c1760ec2643b4d48850fbb86d4e81514a5576e51ee6402d3e4a6189e06c126e1b0fbd5c44211487c74436000154095ea623383d1156d00791886f5d8713506831360784b882fe3b892afc0e99130960e6a39a7cf5507075541f6d77320ade2dfb06639c2c3d80245ce2dc4c30401bc0647178b54a66903297bc9c8b94d4d3ab5be06679604a67a31381479dee60fb8d3a8ee488910daa6e0c3450fffcdac1f645e5d313331a75a2d8dd8b84820d51917ace177a80e137f8164d6e5264fabc684080588f44dfcebfd5b9404ce07da89fecddd9626e998703129727728dfeb79e81f369abf154934af031453f32eca9fb9b14deea46876515869364cff293cd75135a07cab0d6ffc640051d5d3ea11ea38cd6c6bcb96f7e8f44cec53206bf2764031a03beeec3f99c9216da87", 0x1000}, {&(0x7f00000022c0)="c055fc7d7f5166ad", 0x8}, {&(0x7f0000002300)="66f9e2a8", 0x4}, {&(0x7f0000002340)}, {&(0x7f0000002380)="d2b6947a32c3206059f0623aa54974d9920c9d4326b97f2a9032f1adb7b12ea6f9be085369398d34036e9a3ad4f25395627a7770309a479fb16d48c11a7c57def6ef277433c5411d15bd8ea87037e2baf96c05fac5de9c5e5bbae61c45a28f147657e54779e3032eab20f50615855db8574974832fa6a15104f3", 0x7a}], 0x8, &(0x7f0000002980)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x60, 0x40004}], 0x3, 0x20000000) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) [ 80.711684] audit: type=1400 audit(1521846464.729:46): avc: denied { name_bind } for pid=7351 comm="syz-executor1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 80.734228] audit: type=1400 audit(1521846464.729:47): avc: denied { node_bind } for pid=7351 comm="syz-executor1" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/03/23 23:07:44 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='stack\x00') sendto$ax25(r1, &(0x7f0000000200)="9d65ba9d53813a4b2de6564a4682c80ea6cd7664ec08a23c6953b8b784a3aad5203b98a02088b30115fc6c08a8861ed8cc964c83c97b4573a820021801f58b6527c1226a758ff8fa8657f5af6ae4a152328c42e3ca2c4ec24215972a943cb22728154db2b74a72b9ada457042398975517799df78e9988caf57d82a204114887f96cb2769258d258114640b83c9f32c24bec71b7978e15daa2d671233115a662622126662ea9be3b1c583501e3b6493f53cc2859186526e43f9613dd9892cd5ac6bf176a5326b3731614845eb3e4a1a747ab736ec3efea07451af405502027f3107dd21891ea8fd10f549d7315bae89c9ea1c2af", 0xf4, 0x1a1ce7651fae37c5, &(0x7f0000000300)={0x3, {"ffe3a2d95c3d7a"}, 0x8}, 0x10) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) getrusage(0x0, &(0x7f0000000040)) 2018/03/23 23:07:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001340)='/dev/dsp#\x00', 0x0, 0x210100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001380)={0x1ff, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000013c0)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getdents(r1, &(0x7f0000001400)=""/44, 0x2c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0xcfac}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6f}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001500)={0x7, 0x5, 0x8, {r4, r5+30000000}, 0x7, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001240)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2, 0x1, 0x200, 0x4b65, 0xfffffffffffffbff}, &(0x7f0000001300)=0x98) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) syz_open_dev$amidi(&(0x7f0000001480)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_bt(r1, 0x541b, &(0x7f0000001440)="d2e67e980458fdf20b174644f33abe67a6d588228c7f0198d0042b7083e8f18e9f6ee63ebcd7291ee28f3209641c46cd8d0259c4be671f") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000808000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/23 23:07:44 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000000080)={0x15, 0x4, 0x0, @fuse_poll_out={0x7fff}}, 0x30) 2018/03/23 23:07:44 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0976fad300000000000000000000ffff00000000ff020000000000000000000000009002010090780000000060d5cae20000000000ff020000000000000000000000000001f601929f106531aa000000000000400000000000000000"], 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1a000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xbc, "f1d346e4adbf75b746f85137afe2cdd9ab91349bb628b36fb43bc3c788c58e954bec76998180298d0c197dd64f2de8d29a81bd9499ffefc306a800f8451812514398009f11f4b8a0a7a15569c6a622258a71d113f1428b9ce0ebbc5f67bdf6d8e3be919446039d294ce395619a740e80bbc109001e3698b8e4976ca375656e685bbb8132dfe3f05d608a67fab3e9cf07635bbe7863e40f08a9498ed106b49e057bc4e7fb2d9f9aa0b2f034402d27050b63cc10c82f18903118d19cd8"}, &(0x7f0000000240)=0xc4) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 80.756664] audit: type=1400 audit(1521846464.729:48): avc: denied { bind } for pid=7346 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/23 23:07:44 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x8, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0x400000, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000640), 0x4) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/23 23:07:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x4, 0x5}, 'port0\x00', 0x8, 0x101000, 0x5, 0xffffffffffffff01, 0x9, 0x101, 0x8, 0x0, 0x1, 0xa00000000}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000280)="50f7448cf18833c66f") getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x190) read(r0, &(0x7f0000000100)=""/77, 0x4d) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x400) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x40, 0xc9c9, 0x9, 0xfff, 0xc40, &(0x7f00000002c0)='bpq0\x00', 0xffff, 0x9, 0x401}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/23 23:07:44 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/23 23:07:44 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="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", 0x1000, 0x4000, 0x0, 0x0) 2018/03/23 23:07:44 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1fe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xe3ae5ccb4a391522}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x277}], 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x600000, 0x0) r1 = semget(0x1, 0x3, 0x0) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000340)=""/183) ioctl(r0, 0xc2604110, &(0x7f0000000280)="b0e841fdad904de6b88487aa8b3cbb27f9e9ff3f0fe3977a218a79f42663a4d15309ba2c2cd9b04025cb848586f3c3a854e42a2e58319eed91fdd0ff1a49e3eb1591385dc0e703888829b240") 2018/03/23 23:07:44 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={"863103f2482117f0ba6f1d870be59b3fa7605f3952225c1cd25b3b8b6d244179b1ce4a14b95a2fe71c7cf25f84750a270db43657631c5423761df344eecb29098f64d5ac0e264a48d62eba86f206cea495e06f514866c2361353de09514fae76310a20bbc5776f99c7e6f2e0170261f2a140af1e831c642f21a0444f3d8fbdd0837fb3ecdca9104f6151af5dc2bd95a93db18cd3da6a61c7d8fa4688cc48502b5c8b8611cb6500ee9e03064e32fe866c85bc5eaacaf9919ce28d744e15248e4d975eab3bf24eacba1819e8b9f5221ea131f18048cf7d84308201e88dd4f429fdf9553408b4807024f37e971abbba93695f4ac1dbf648b0def0a4718d1bdc46b5d084a0cde6454266ade222719a6654d0f4c11fcf5120559bab8238e826eafb43755f9d670fe1b2e08ad71cc9a9ce69206c01cb24a9b72a0c524f71279279cee5a506b9924089f2d37788c98f7aecdcb0c73e51c34c2988dc138f929f3bb6a4b5ae2448798192270bd6ac28120249bca7387c0519ce2da4ab9183c0a9fd208e69ee489bb937cd7269b8de7a5da3844ae06b42e54d20bb767bbbe45f9f2d37caec90ce1fc8804c114c3ccdf3c5d624e6addfdb6ddb2f6cd810b08ede1c6b83cbb9457c51b8edfd23123c2cf618db9be587875ad132e98a89e25d49381062d35a9a4126206b49bb182560591f180f4749c945b6582a777f27845c068dd7f64fbb829776fb5ab6cc7f7750218aeb4f60a15d49e2b4b99e0f9e9f8e0ca5ca3d682b0df30f931bf7f3c234b7bf5696172d59bbc87a5f68d043211dafb0cd92f388bbe43a7273553585193d4c261a33b35642d71a95a097714d6d397e0c34c8fa828362e1cb3199e56319424b30169d85d6f54c150d5e9b9bdeaff9671138963644c26d768290bf74fe15c12883e2451e07479c1e25a0fed68cf0e886ac226929cd8ed94441eef3736a034ca9766b51a5fcdb60ccff20672f4382249f1ad64414859a18b8009633529f059ff7a26ef61ecd766cf9f49ad5d5512d44b3807b33a7996b69073b46aedcfadaeb340da6facef87d974ccdf9fbd5ab83f11fa6e1ec606073a555cbc82490776dc5886354bfd57dbb413ff620c55347696104c46fa010dead38bbf51ea7074acab6b876c69aed5b095cfe745762997b234436a04d2b8a412a5311fd8313e94168159c47cb894c86f11b2ffc4e6a9ee56309e1beb43510fa0c135bbb6387dcb3b41b1ba07dce2f4f527823019b83ba3bffc5c584183d88801a6aacb2746d7d4ebf3ad084dae264a0642e6f41a63a769e0b67109aab74bfedededa3d7b8e088c85f6870503c9d55057d551896043a1cfc4617db3b15a60749b289851578a2fa564f58d1c82cd98dd02cd394be196561f64b9723b74b6c17ad3665b594aed1a247bae6222ede1fb8f279d7abec886669527596cf93acd43199e40d"}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000040)=""/184, 0xb8}, &(0x7f0000000140)}, 0x20) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000740), &(0x7f0000000780)=0x4) semtimedop(0x0, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000180)) 2018/03/23 23:07:44 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x289) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x1000, r2, r3, r4, r5, 0x88}, 0x1000, 0xf016, 0x6}) pread64(r0, &(0x7f0000000180)=""/179, 0x25, 0x0) 2018/03/23 23:07:44 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/mixer\x00', 0x200, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8000, 0x4, 0x4, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={r1, 0xffffff80, &(0x7f00000001c0)}, &(0x7f0000000040)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d007000080030000f0050000fffffffff0050000f00500000007000000070000ffffffff000700940007000005"], 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000f00)=""/238, 0xee}, {&(0x7f0000000e80)=""/36, 0x24}], 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004c3000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x10}, &(0x7f0000000100)=0x18) 2018/03/23 23:07:44 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x9, 0x4) 2018/03/23 23:07:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x2800) execveat(r1, &(0x7f0000001080)='./file0\x00', &(0x7f00000015c0)=[&(0x7f00000010c0)=')\x00', &(0x7f0000001100)='user}+],user\x00', &(0x7f0000001140)='*/cgroupself\x00', &(0x7f0000001180)='^em0$@\x00', &(0x7f00000011c0)='@)\x00', &(0x7f0000001200)='#trusted\x00', &(0x7f0000001240)='[+procselinux\x00', &(0x7f0000001280)='bdev&\x00', &(0x7f00000012c0)='cgroup\x00', &(0x7f0000001300)='\x00'], &(0x7f0000001580)=[&(0x7f00000013c0)=',\x00', &(0x7f0000001400)='keyringeth0wlan1keyring\x00', &(0x7f0000001440)='mime_type:$/\x00', &(0x7f0000001480)='\'\x00', &(0x7f00000014c0)='proc\x00', &(0x7f0000001500)='vboxnet1em0]+cpuset\x00', &(0x7f0000001540)='\x00'], 0x1500) 2018/03/23 23:07:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}}, 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x4, 0x8001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @rand_addr=0x9}], 0x20) 2018/03/23 23:07:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvfrom$ax25(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) msgget$private(0x0, 0x8) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f00000000c0)="7634e2") 2018/03/23 23:07:44 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f657859a1d9b7ccc77aa61a65000000000000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x5, 0x7, 0x3, 0x1, [{}]}) [ 80.917074] syz-executor0: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 80.928926] syz-executor0 cpuset=/ mems_allowed=0 [ 80.934031] CPU: 0 PID: 7402 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #363 [ 80.941276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.950602] Call Trace: [ 80.953167] dump_stack+0x194/0x24d [ 80.956780] ? arch_local_irq_restore+0x53/0x53 [ 80.961423] ? idr_get_free+0xfd0/0xfd0 [ 80.965375] ? kernel_text_address+0x102/0x140 [ 80.969950] warn_alloc+0x19a/0x2b0 [ 80.973559] ? zone_watermark_ok_safe+0x400/0x400 [ 80.978393] ? save_stack+0xa3/0xd0 [ 80.981999] ? save_stack+0x43/0xd0 [ 80.985601] ? kasan_kmalloc+0xad/0xe0 [ 80.989462] ? __kmalloc_node+0x47/0x70 [ 80.993409] ? kvmalloc_node+0x64/0xd0 [ 80.997285] __vmalloc_node_range+0x4f0/0x650 [ 81.001762] ? lock_release+0xa40/0xa40 [ 81.005723] ? xt_alloc_entry_offsets+0x21/0x30 [ 81.010367] __vmalloc_node_flags_caller+0x50/0x60 [ 81.015270] ? xt_alloc_entry_offsets+0x21/0x30 [ 81.019922] kvmalloc_node+0x82/0xd0 [ 81.023617] xt_alloc_entry_offsets+0x21/0x30 [ 81.028090] translate_table+0x235/0x1690 [ 81.032220] ? lock_release+0xa40/0xa40 [ 81.036174] ? check_same_owner+0x320/0x320 [ 81.040478] ? __check_object_size+0x8b/0x530 [ 81.044962] ? __might_sleep+0x95/0x190 [ 81.048915] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 81.053742] ? kasan_check_write+0x14/0x20 [ 81.057962] ? _copy_from_user+0x99/0x110 [ 81.062098] do_ip6t_set_ctl+0x370/0x5f0 [ 81.066149] ? translate_compat_table+0x1c50/0x1c50 [ 81.071179] ? mutex_unlock+0xd/0x10 [ 81.074870] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 81.080139] nf_setsockopt+0x67/0xc0 [ 81.083838] ipv6_setsockopt+0x10b/0x130 [ 81.087885] tcp_setsockopt+0x82/0xd0 [ 81.091673] sock_common_setsockopt+0x95/0xd0 [ 81.096157] SyS_setsockopt+0x189/0x360 [ 81.100114] ? SyS_recv+0x40/0x40 [ 81.103554] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 81.109064] ? do_preadv+0xe8/0x1a0 [ 81.112667] ? do_syscall_64+0xb7/0x940 [ 81.116623] ? SyS_recv+0x40/0x40 [ 81.120055] do_syscall_64+0x281/0x940 [ 81.123917] ? __do_page_fault+0xc90/0xc90 [ 81.128136] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.132609] ? finish_task_switch+0x1c1/0x7e0 [ 81.137081] ? syscall_return_slowpath+0x550/0x550 [ 81.141987] ? syscall_return_slowpath+0x2ac/0x550 [ 81.146894] ? prepare_exit_to_usermode+0x350/0x350 [ 81.151888] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 81.157236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.162067] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.167230] RIP: 0033:0x454239 [ 81.170392] RSP: 002b:00007f58320a7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.178075] RAX: ffffffffffffffda RBX: 00007f58320a86d4 RCX: 0000000000454239 [ 81.185318] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 81.192560] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 81.199802] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 81.207048] R13: 0000000000000523 R14: 00000000006f8be8 R15: 0000000000000000 [ 81.214557] Mem-Info: 2018/03/23 23:07:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x5, 0x8, [0x3, 0x0, 0x4, 0x8, 0xfffffffffffffffa, 0xfffffffffffffff7, 0xdc6a, 0x5]}, &(0x7f0000000180)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 23:07:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x1, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x200, 0xea, 0x8209, 0x5c, 0x4, 0x5, 0x9, 0x8, r1}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+10000}, {0x77359400}}) r5 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/23 23:07:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080), 0x14) [ 81.216980] active_anon:97537 inactive_anon:64 isolated_anon:0 [ 81.216980] active_file:3511 inactive_file:8589 isolated_file:0 [ 81.216980] unevictable:0 dirty:74 writeback:0 unstable:0 [ 81.216980] slab_reclaimable:8869 slab_unreclaimable:94003 [ 81.216980] mapped:24435 shmem:200 pagetables:792 bounce:0 [ 81.216980] free:1389115 free_pcp:337 free_cma:0 [ 81.250252] Node 0 active_anon:383828kB inactive_anon:256kB active_file:14044kB inactive_file:34356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:97740kB dirty:296kB writeback:0kB shmem:800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 174080kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 81.265274] NFS: bad mount option value specified: v4â [ 81.278359] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 81.278375] lowmem_reserve[]: 0 2864 6373 6373 [ 81.278386] Node 0 DMA32 free:2934440kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935312kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:168kB free_cma:0kB [ 81.278397] lowmem_reserve[]: 0 0 3509 3509 [ 81.278407] Node 0 Normal free:2607612kB min:37120kB low:46400kB high:55680kB active_anon:386248kB inactive_anon:256kB active_file:14044kB inactive_file:34356kB unevictable:0kB writepending:296kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4800kB pagetables:3168kB bounce:0kB free_pcp:624kB local_pcp:356kB free_cma:0kB [ 81.278419] lowmem_reserve[]: 0 0 0 0 [ 81.278429] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) [ 81.298962] syz-executor0: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 81.309858] 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 81.309884] Node 0 DMA32: 4*4kB (UM) 3*8kB (UM) 4*16kB (UM) 4*32kB (UM) 1*64kB (M) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934440kB [ 81.309933] Node 0 Normal: 294*4kB (UE) [ 81.314545] syz-executor0 cpuset= [ 81.342227] 100*8kB (UM) 2171*16kB (UME) 647*32kB (UME) 278*64kB (U) 5*128kB (UE) 1*256kB (U) 13*512kB [ 81.346584] / [ 81.376349] (UM) [ 81.380176] mems_allowed=0 [ 81.386743] 13*1024kB (UME) [ 81.398552] CPU: 1 PID: 7431 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #363 [ 81.407129] 5*2048kB [ 81.422858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.422861] Call Trace: [ 81.422876] dump_stack+0x194/0x24d [ 81.422886] ? arch_local_irq_restore+0x53/0x53 [ 81.422895] ? idr_get_free+0xfd0/0xfd0 [ 81.426945] (UM) [ 81.430357] ? kernel_text_address+0x102/0x140 [ 81.430374] warn_alloc+0x19a/0x2b0 [ 81.439889] 608*4096kB [ 81.441578] ? zone_watermark_ok_safe+0x400/0x400 [ 81.441599] ? save_stack+0x43/0xd0 [ 81.443639] (M) [ 81.446529] ? kasan_kmalloc+0xad/0xe0 [ 81.446535] ? __kmalloc_node+0x47/0x70 [ 81.446540] ? kvmalloc_node+0x64/0xd0 [ 81.446554] __vmalloc_node_range+0x4f0/0x650 [ 81.449548] = 2596680kB [ 81.456798] ? xt_alloc_entry_offsets+0x21/0x30 [ 81.456806] __vmalloc_node_flags_caller+0x50/0x60 [ 81.459204] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 81.468522] ? xt_alloc_entry_offsets+0x21/0x30 [ 81.468533] kvmalloc_node+0x82/0xd0 [ 81.468542] xt_alloc_entry_offsets+0x21/0x30 [ 81.471112] 12299 total pagecache pages [ 81.474703] translate_table+0x235/0x1690 [ 81.474717] ? lock_release+0xa40/0xa40 [ 81.479374] 0 pages in swap cache [ 81.483319] ? __check_object_size+0x8b/0x530 [ 81.483336] ? __might_sleep+0x95/0x190 [ 81.485380] Swap cache stats: add 0, delete 0, find 0/0 [ 81.489946] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 81.489960] ? kasan_check_write+0x14/0x20 [ 81.493558] Free swap = 0kB [ 81.496111] ? _copy_from_user+0x99/0x110 [ 81.496122] do_ip6t_set_ctl+0x370/0x5f0 [ 81.496133] ? translate_compat_table+0x1c50/0x1c50 [ 81.500957] Total swap = 0kB [ 81.504568] ? mutex_unlock+0xd/0x10 [ 81.506528] 1965969 pages RAM [ 81.510378] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 81.510392] nf_setsockopt+0x67/0xc0 [ 81.514352] 0 pages HighMem/MovableOnly [ 81.518211] ipv6_setsockopt+0x10b/0x130 [ 81.518225] tcp_setsockopt+0x82/0xd0 [ 81.522700] 329728 pages reserved [ 81.525258] sock_common_setsockopt+0x95/0xd0 [ 81.525270] SyS_setsockopt+0x189/0x360 [ 81.652861] ? SyS_recv+0x40/0x40 [ 81.656301] ? fput+0xd2/0x140 [ 81.659474] ? do_preadv+0xe8/0x1a0 [ 81.663078] ? do_syscall_64+0xb7/0x940 [ 81.667031] ? SyS_recv+0x40/0x40 [ 81.670465] do_syscall_64+0x281/0x940 [ 81.674328] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.678802] ? finish_task_switch+0x1c1/0x7e0 [ 81.683276] ? syscall_return_slowpath+0x550/0x550 [ 81.688184] ? syscall_return_slowpath+0x2ac/0x550 [ 81.693093] ? prepare_exit_to_usermode+0x350/0x350 [ 81.698089] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 81.703441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.708290] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.713454] RIP: 0033:0x454239 2018/03/23 23:07:45 executing program 6: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000000000)={0x400000000000}, 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x2030, r0, 0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="03", 0x1, 0x0, 0x0, 0x1, r0}]) 2018/03/23 23:07:45 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x81, 0x80000000400001) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x4, 0x7fffffff, 0x5}, {0x3, 0x9, 0x1bc, 0x7}, {0x3, 0x5, 0x9, 0x8b65}, {0x10000, 0x1, 0x0, 0xffffffffffffe01c}]}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x3, 0x6}) 2018/03/23 23:07:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480), 0x73, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000000140)=[{&(0x7f0000000080)=""/154, 0x85}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="908ab3c1ea7064609e0bcaed21b2841d69b6b1766a78210b207a2421d4f207e4cec7f4e962abe8fb2a70a3b79972a321", 0x30}, {&(0x7f0000000180)="582634698d9a5f93d5e6eec89f31767f100fc5d5482c3005285c0382e91b491be3db03235dfd1de5223f28d59ffc78b842e421cceed213663a69bf777f4f653ba57f37bf220979300d2036c8f1884fce11c39d28917710e12ca03171fb76a2cbeca4f80b329910e7ddb87460220b11eead530551fe24c918c537e45faf46c78370cc7bec6ade46ffe51ea3d56394724aadc72645107abbce511db3b9f0cecdec128c9b3177fbe39f8207a9b515c97051e95834b4369497417f4d689cb9cfedf1ffacca77c01fcbad7c3acd5474c12537dd31e256fa4e0cb640c3766bb863e9480f576bc090a0f83f2b53a022c78189725e37944245", 0xf5}], 0x2, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x4000000}, 0x4000000) 2018/03/23 23:07:45 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) flistxattr(r0, &(0x7f0000000040)=""/127, 0x7f) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @addr={0x101, 0x7fff}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x7f}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x76c}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x200, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x9, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000)={0x7, 0x7}) 2018/03/23 23:07:45 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'syzkaller1\x00', 0x6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x14, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x80, 0x800) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x1, 0x0, [{}]}) 2018/03/23 23:07:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000440)="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", 0x134) 2018/03/23 23:07:45 executing program 7: r0 = memfd_create(&(0x7f0000000000)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8", 0x1c) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}, {0x1, 0x0, 0x70c, 0x3, @tick=0x3, {0x3, 0x2}, {0x6, 0x6}, @ext={0xd3, &(0x7f0000000300)="8776aee425040cae8a4781c89a711bcd1b5ac394bb087ccc8c382c2bf86a8be74e1bfadf30709e79024bbdb60913e6173c42e90b5bb2b90888b485eb1bfdb54508b0f1830e5dbc1c16198c8df7880e9a01b4698bc7f85db94072c227163bca07cb47dfa7614e50e7436ada0a6bdee3dc4883d3f317d12b920a1e7f00c75181c22c407396f7b22a9e13b246aba78ca86c116d8c6dff7eb83011de36f0e3e182e47312b86150eb9c8b737ac99b6aae2ac59fd8b4fc976ca1db9028fa9c86ab6abc868a54270430eec544cc659da51fe7919424a9"}}, {0x0, 0x5, 0x7, 0x8, @tick=0x8, {0x4, 0xfffffffffffffffe}, {0x1, 0x2}, @time=@tick=0x6}, {0x10001, 0x2, 0x1, 0xfffffffffffffffe, @tick=0x3, {0x0, 0x9}, {0x24c, 0x5}, @raw32={[0x5e, 0x7f, 0x9]}}], 0xf0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x800000000000003, &(0x7f0000000080), &(0x7f0000000140)) 2018/03/23 23:07:45 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x200000) r1 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x200043, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000012c0)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x20000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000013c0)={r1, r2, 0x34, 0x7f, &(0x7f0000001300)="f0c2fc38b64fdf5d08ee1178f422082f68b21709b603ca1d27cc8600292d3463d25a3d38feffdaf9231c4af78bdede0c6a4d54efceeb89d8c37d0ab0037d4fe6411a5b9e8e00a8acb51d8de6bafef74eaeffc6a47d2b6bb1cd5d34fde1e9ace9c40d7c12f3e5cf8b46e7f92f0d9be1d5ad88934e9b05657e98adf3ec494deb783a9bef7a496113dc76e56380f1e7ccd39e5704c517ceb1abefdb070ffe673735139dac90b659810d8d8940344d510110a164ac1e", 0x252f, 0x6, 0x6, 0x3, 0x7, 0x9, 0x40, "161d51e93bf21d2b526dc8c3b00800e07ce2bbacfbed9d80cf51ef567db1bd32d91923b343ec7814b761b89594337ad43c1e5cdba602a25470b421233bc6b943be10e85d40296973a29ebf5c0ef66caf4b76c9a4c665240f48b73051acb4521d21f3ee62770765779798a7dab7336a838fb8560ffedf05029ede4e60dc0def8e213ca36d6af0887b5dc3660ce5e83af1861efde4"}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@mpls_getroute={0x28, 0x1a, 0xf524ef1a5352106b, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCCBRK(r3, 0x5428) [ 81.716618] RSP: 002b:00007f5832065c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 81.724307] RAX: ffffffffffffffda RBX: 00007f58320666d4 RCX: 0000000000454239 [ 81.731552] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 81.738971] RBP: 000000000072c010 R08: 0000000000000004 R09: 0000000000000000 [ 81.746215] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 81.753479] R13: 0000000000000523 R14: 00000000006f8be8 R15: 0000000000000002 2018/03/23 23:07:45 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x2b, &(0x7f000010ef70)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="02ef7f6de875", [], {@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, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/03/23 23:07:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) 2018/03/23 23:07:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="f0b19595ced03b84a68a36c1b7e0949bf93242e254d366d4eb7e197697582fd957534ecb328567e6c4374525d4b4cf0ffa88153b2a2bb5c939f0177a0822e77d08b2359b308bf634805939ef12338cee5e8a8e840cf27df012be1239497338f93be046fa8122c3e83d23fe66f50879d47fffcf7f0a5a24b71f7f8d9c1251d979c7f2702f78874d9e7ac576615d0d6aa11f9ecd"], 0x8) 2018/03/23 23:07:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f000017e000)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0a00000000000000000000004c0014006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063ffffff00000000"], 0x13c}, 0x1}, 0x0) 2018/03/23 23:07:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x82000, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001680)={0x0, 0x73, "b7425d9ac3af172024d0af17903abd0d91fc96e9ba626a67349feffa4d7c5d740e92987d11e57d5133e63b8e5694984e433ad14876bd707a4f1676e59d686f833c420107f4cbec18d947d229ee6a5704fa35cbf7658b03f9672642a22bb053d384cf980443a5e0e603fd9dbdf218da6955ba45"}, &(0x7f0000001700)=0x7b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1f, 0x1}, &(0x7f0000001800)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001840)={0x0, 0x3, 0x10001, 0x2, 0x4, 0x4, 0xffffffffffffff01, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x7}}, 0x8001, 0x5be, 0x100000000, 0x9, 0x6}}, &(0x7f0000001900)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001940)={0x0, 0x9}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001c80)={0x0, 0xc4, 0x600000000000000, 0x7ff, 0x3ff8000, 0x5}, &(0x7f0000001cc0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001d00)=@sack_info={0x0, 0x6, 0x6}, &(0x7f0000001d40)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001e40)={0x0, 0x94, &(0x7f0000001d80)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e24, 0x3f, @empty, 0x81}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001e80)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001ec0)={0x0, 0x25, "77e0d14c2b9ed870d50ea7a4ded0344cc077f9008ed873d3f45e5095527f955b0a7a200bd4"}, &(0x7f0000001f00)=0x2d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002140)={0x0, 0xffff}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000021c0)={0x0, 0xffffffff, 0x30}, &(0x7f0000002200)=0xc) sendmmsg$inet_sctp(r3, &(0x7f0000002300)=[{&(0x7f0000000280)=@in={0x2, 0x4e21, @rand_addr}, 0x10, &(0x7f0000001600)=[{&(0x7f00000002c0)="0a0a9fbb6a1f60a2ade5959c6fbf1ed467a34b92e0ebe29f0859bae0e2e490be4070d2a35f67fb9ad62df9846317ac2fb4e5e7fd526416b4c534749855e47f87f03a110c26bac6b3a9ac18ff965a9a6127f81a83c9620b27f87b5e69205ffe7ff3355def6b5519b9be970b50f91b1b5753420a8927bf377156febff537ef09e92391ba98631d7b3721a93c09455f", 0x8e}, {&(0x7f0000000380)="74a01e3fae19f714a001f2ac4effdd854c64cf827fa421c9dd484bcca0917112d1de02b54742b01e9bc53d6226975e5f0d602b8bbf4e8977fa01e676079a944bbf71d271f5dbdddd314ccb62b60a3e4ac7e78fae6e29bbdb31029b06782cb85fc74cae2d141694366b17299ccc0ad7e49b9c44eee81a4971f442ef5e3a238c837982685211b05711a5ba6d8e7248a0a81d93a47aabc93f77d3b384f3c58185c9d4961ddfcdea6e1546b8e24f0686b1e964a5148fe30faa4e1bf56e132bd0647d929f0905d2c4525c2ec0787c1ea0b8bab035ddb193b46e9081", 0xd9}, {&(0x7f0000000480)="9e128151c3e09eec", 0x8}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="a623278b9ad42a15b28367b02bf0b18c2f2ec1b0478963184d0961f1a1958af8803978c6008ff87a0c5deaf88ba9b253eab15d8c60559fa08bf6d29c55ee5a5650a592343ff9015833118c5db8a5a0c85bc296d052e54c41a4ae88dce8bcb412a45a3134a4b7dfad57f5b5db108b547751077628495dfdabcd2957fa4bf0ab9adb8e361669a3b34f245640a60564994a8e0326f22669247a9a84eeb1", 0x9c}, {&(0x7f0000001580)="95c4b148708e94b46b1fe52561b37f4c11ef2c5752be2b62b2edf5a0c9d483534be26de11d0a8e7a259be9c2cea2fb2633068e0b2f41c096c5c5a0ba91f0626581cfbe0c3d31790f127fa695642eb84f", 0x50}], 0x6, &(0x7f00000019c0)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x9, 0x8, 0x200}}, @init={0x18, 0x84, 0x0, {0x8, 0x81, 0x8, 0xd61}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x758f8ce8, 0x8000, 0x9, 0x100000001, 0x4, 0x40, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xa0, 0x2, 0x9, 0x8, 0x101, 0xac1, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0xab, 0x800, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffff9, 0x401, 0x7ff, r7}}], 0x120}, {&(0x7f0000001b00)=@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000001b40)="7972b6b951a40dde9b8090ba0b96495a8ec1ff8f715a631afa05e68d5bf51ce75b7d18b83c7833148a8aefe90c6caa5d0dc1236e3610dfccb681a2c6984c48db36c2a0e0ed59678cfe184661c96b89bffc51b4f3effa45165542d5517b281ce0171a0d5e4c972f220cca463cb1534ca1b77519380e431212a3d2ea7d8f874db0e8778feba7521e7ecbe1b56b260dfc4e9647077895", 0x95}, {&(0x7f0000001c00)="904fb3d60fb694b5c07a3c999b8172fa3cfd6d9e60e8cfb8b0663f3e216306859f504057299a102c135ebd0a58a6cbf2d6", 0x31}], 0x2, &(0x7f0000001f40)=[@sndrcv={0x30, 0x84, 0x1, {0xeb, 0x8, 0x200, 0x6, 0x5, 0x5, 0x4, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fffffff, 0x4, 0x6, 0xe661, 0x88, 0x7ff, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8004, 0x0, 0x7, 0xca, 0x1d, 0x101, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x100, 0x10001, r11}}], 0xc0, 0x800}, {&(0x7f0000002000)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002100)=[{&(0x7f0000002040)="1efa02077e82459788b9638058dee5c119d660e72c9b88b078b5e822a2d0aa86596bbb3e669be8bb8fe59f872b2e73b4dc961318b7ae33b06bc0aad34f3dbc9514aa6b7fd18ecc1b57b8656e7aa902623a893adea9b4b2b797edaced6a2718f8f6b28f08682484a4fb980001f7a145ae858e249094ed4d55b8cce40180590477763ae90d6cdfb94e9cb51b10818dfcf7c4ad6bba2afcb78f760fb9c0b22030e2a7334e83acaebd547dab69a6", 0xac}], 0x1, &(0x7f0000002240)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x1, 0x8, 0x37c0, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0x10001, 0x100, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x9, 0x7fffffff, r13}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x2, 0xdf}}], 0xc0, 0x1}], 0x3, 0x80) r14 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x400) ioctl$EVIOCGLED(r14, 0x80404519, &(0x7f0000000080)=""/26) r15 = semget$private(0x0, 0x1, 0x10c) semctl$SEM_INFO(r15, 0x2, 0x13, &(0x7f00000000c0)=""/16) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}], 0x2, 0x0, &(0x7f0000000140), 0x8) 2018/03/23 23:07:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x7, 0x0, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) setpriority(0x3, r0, 0xfffffffffffffffb) times(&(0x7f0000000040)) 2018/03/23 23:07:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4400, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x0, 0x6}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r3, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00000000c0)={0x2, 0x0, [{0x8}, {0x6}]}) [ 81.793463] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/23 23:07:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0f630c40000000000000080000000000000020008af8a3aba67923bbfde2354dc374fb5f04796f20c1085d1f189ad83b4b8d01e8385a425424ca3f48cde0cde5edc8d9689f9a45aafeaabb572f0f89a9a78f85feb0d6362bae7b047be13a806f2c441ce363e2b68231f71457d264ae24146e9e2312bcab421ad7b79b9a4209137275979d5f02444cbb6ddfae22e428d53eee77b5c826cc19eedff848ff1b01bbc4baeb845fdfbde301317ea61fcd134702eb6e1a8099f2a27b624e6ac294f6c49b1705b0bb6af87d32b4978f7320f02d74cd1c10b00562be0c1f27126f80e3a495b06818"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x88000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000000040)=0x2, 0x4) [ 81.833907] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 81.884855] binder: 7485:7489 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000080000 [ 81.896811] binder: 7485:7489 unknown command 2097152 [ 81.902339] binder: 7485:7489 ioctl c0306201 2000dfd0 returned -22 [ 81.910490] binder: BINDER_SET_CONTEXT_MGR already set [ 81.915927] binder: 7485:7489 ioctl 40046207 0 returned -16 2018/03/23 23:07:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f00000002c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000002a00010700000000000000000300"], 0x18}, 0x1}, 0x0) 2018/03/23 23:07:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x15, 0x94, &(0x7f00000000c0)="5fbea841fa949e4ff31dc464e800f86cb4d6f8f2d3bd4a6ad5116e8d49ed80a28d643fbebd280597b0556915b8f7e2508c1b444382b160d45498cacafe4e7dde43a2194af98262362552bae6977a271d054532f894b52f3bf4f2b969ba4f92a9fc455d5fd3c4b499e664786fc1837f5768c49d460b5283f41555a7bc8d476f60c643e1accea8e8bd8c11dba0a20e61eaa4f0e8e9"}) r1 = socket$inet(0x2, 0x4000000000000002, 0xffffffffffffffff) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x6, 0x105000) setsockopt$inet_int(r1, 0x0, 0x2000000000001f, &(0x7f0000000080)=0x5d, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000240)) fcntl$setlease(r2, 0x400, 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0x2, 0x3, 0x2, 0xaad}, {0x81, 0x5, 0x8, 0x3db5}, {0x1, 0x2, 0x3e, 0x4}, {0x1, 0x5, 0x80000000, 0x5}]}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8003, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$addseals(r5, 0x409, 0x8) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x10000}, @in6={0xa, 0x4e24, 0x10000}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x5}], 0x58) 2018/03/23 23:07:45 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/03/23 23:07:45 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x5) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="955be921f41c", 0x2ec}, {&(0x7f0000000080)="c2fa7a1ae6fce84adf72033d305b7e0f5dee6d21b44f6eb6367cd364a49137aacf55890099359b6b788c1f495a8bdca65a088c91f07796c3273644035fce554778512da49f54072c577c1ade6c493b04", 0x50}, {&(0x7f0000000280)="d492b36ebb8f323414cd49b63270c8e3638500b6af3a05c448412ab6e03fd0aaf6056b79cc965e5844371ac2b8d235ba93b64b290f548cbc75a35d0d3887b8e748ea9431a43d815f62ead791a31eca95b7fdcacf0bf01e1fdf620e3e96e35deda076a2757910ec815fcbf42f2de520d0f07e6215d02a", 0x76}, {&(0x7f0000000300)="119ec56b588d61a285830783762047e50b7cc8ad2d2cb2dc6cefce47098765e9c5e3167e4950553b508681740d1dd4414d37bd880bb4c2a4b9736e00115134b40002e408befd59f635", 0x49}, {&(0x7f0000001540)="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", 0x10fd}, {&(0x7f0000001380)="d0ec0876a718ae945fdf75594eed1d8d77a92e84f6d6ffb17a38d75fed4b6dc0948e5898fb060ac440d92a99fb4ccf75ae02a6d139d4e3ff2a1f828f793ddda4a2ca17322d0e287571a48d279705244c1eb5825c7f8e357b91155392aedfaba042c084cd6355cd14eb979026b9e8fe5fab0d02", 0x73}, {&(0x7f0000001400)="3fe4e0fea33226beb0ebdceb8112be0f9c09c94d99a1dc00b6fc5427c8e79e39113295eee84c5a54c7fa5ea1ac90d28a7206fb5a83e1fbf38cbf8bb343b905c2b54220caf5c991cc3ad3d7777b1c0c2983e74bc49388499fd85a202871af3e1a99e2f6c2cbadfc31c52b036e058fab94a47210398ef0777c7f3a218b274d000412cdf87b5cba86c0d6e6b627a455b877f55352b74b2cf3713094be1bb4515697851df23068250a784848e63eaefda0b7870c3bc703c5efd9306f0ad6b7ec7c1e", 0xffffffce}], 0x7, 0x0) syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x5, 0x408000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)={0x1, 0x0, [{0x6000, 0x10, &(0x7f0000000000)=""/16}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x1f, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000003c0)={r1, 0x80000001}) 2018/03/23 23:07:45 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000, 0x45) 2018/03/23 23:07:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2c0c0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000008000000ab27f7b1283dc92d2885bacd1193361e36c754f80d2136073cdcc7a0dce33031687fa512041fddb7f80bcbcd5a4bfec1623fe7f6493d7cd5489815e8ced5e7c2ff269d5c96832f59c9f89152285afe37518a653e"]) prctl$setname(0xf, &(0x7f0000000040)='/dev/audio\x00') r2 = dup(r0) prctl$getname(0x10, &(0x7f0000000080)=""/205) connect(r2, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x2, {0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x9b6}}}, 0x80) 2018/03/23 23:07:45 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f00000002c0)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000100)=""/38, 0x26, 0x0) r2 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/89) 2018/03/23 23:07:45 executing program 3: capset(&(0x7f0000000080)={0x399f1736}, &(0x7f00001dd000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x2f}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xffd, {0x1, 0x0, 0x1000, 0x4, 0x5, 0x3}, 0x5, 0xffffffffffffff1b}, 0xe) 2018/03/23 23:07:46 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x89f, 0x800000000aef5, 0x1}], {0x8100, 0x2, 0x7ff, 0x2}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x38}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000140)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10300, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x653d, 0x208001) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x10000, 0x400000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x6) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)={0x4, 0x0, [{0x6, 0x7, 0x0, 0x0, @irqchip={0x1, 0x6}}, {0x4, 0x3, 0x0, 0x0, @msi={0x1e, 0x7, 0x2}}, {0x800, 0x7, 0x0, 0x0, @msi={0xfffffffffffffffe, 0xc0d, 0x44b}}, {0x1, 0x2, 0x0, 0x0, @irqchip={0x6, 0x7}}]}) 2018/03/23 23:07:46 executing program 1: futex(&(0x7f0000f72ffc), 0xb, 0x0, &(0x7f00001bc000), &(0x7f0000f72ffc), 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x200001) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0xfffffffffffffffd, 0x2, 0x1, r1}) r2 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x17, 0x23, &(0x7f00000000c0)="54799b9fc1c8e290af0059bef1151cf8aeff5ca2a5745454a6eb490c9e73a710604507"}) [ 81.924226] binder: 7485:7489 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000080000 [ 81.936127] binder: 7485:7489 unknown command 2097152 [ 81.941626] binder: 7485:7489 ioctl c0306201 2000dfd0 returned -22 2018/03/23 23:07:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") fremovexattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00') getegid() 2018/03/23 23:07:46 executing program 7: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000000c0)=""/94, &(0x7f0000000140)=0x5e) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/23 23:07:46 executing program 3: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r0 = socket(0x4000000000018, 0x7, 0x1000000000100) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/03/23 23:07:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="bcc7fe9404b21f392a8dca8cc158d60f86aa3168324e44450af38b6de2f7507089704f45b073c82f445a8331ff75dd7c811da1a52b31f86a4b6e2b4575115d9b05f2081833e4998b6f40c253bb5af3a9706b49ffb3687e9f7a23b086d4730eaf38b4cdb69987cc9b8ced7b3f321d52e89451532b16dbb3fd2841a6a80c54db3d8c1436f6d4964ba7163b1bd90ef63e9914d058d272d2ee86ca7440bd1ffecae1461a35a60e", 0xa5}, {&(0x7f0000000240)="670bcf2e079af8100468e29b66f80f95f2c3641e238a9a9fc37d93ec0b001181a7799cb58eb7c92d80aee115badce3e739fcc255c54925650c315e015763d033243b57cfbfa6b4c3ec89515ff84b9e75ad3b571fa463ae4ea15757120cd5177daf30b40af5744a7dd4445df6b8edfdc0d9520103cf3f5509288c5ea3b6e0e827e455", 0x82}, {&(0x7f0000000300)="5c8650f9a83ac834cda4fdb5b877e6029b6cac2d77f56f6cd61fea9ca4fb0c023ae73ace816772380a4c9024a6443cf27f1f01920339fb9ce0", 0x39}], 0x3, 0x0, 0x0, 0x1}, 0x8010) ioctl(r0, 0x442000000000127c, &(0x7f0000000000)) 2018/03/23 23:07:46 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fanotify_mark(r0, 0x83, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/03/23 23:07:46 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') recvmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000100)=@ax25={0x3, {"3796d2ab1d3def"}, 0x9}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="e29e21339372915f41c544b825e47fc8c32d2109f8ac3592a0ae1ee3d95fc39c503ee7555786bf20ac55275c6cb9ed1eab6aceb889783048", 0x38}, {&(0x7f0000001180)="c856e6e0e089d7dc0ce271ad4e532fad117b604d61749525e22bc1bd6d0cf02fd1c2d39c28c0c9f962c848b52e2bde2b6ad73dbaf35e4d4b5d7b45b41271845e6b0d343a04c10a3217dd31d1aea5e6e8da1a97f8e77409a547314f4ca5a44c3a2da8b8fc24d4b432525092f35813403b8592b0d7b8a7ae5fdca93cd01669fa9c048aca6e7a6682754a3b58d22f56bd78dc4b8161e767739ed8fac318af346a15b6c2ce28fb2dbe71c7d542ce62320befc6d0e921952777008e14", 0xba}], 0x3, &(0x7f0000001280)=[{0x90, 0x109, 0x0, "a701020901b805ac3498d0a4f28c4fd2a2952a5167a400b6383710df0904905067afe4628f0f2c4dd70a91d4db001f2b28219ab18c777425da971fd783f6c6e60afb7af45c27284f19eb72f257f0226eba7f76d29d7ac5e0fafb93b035f636b66ca5dfbc470af3bcb71ee6d2f10ba1aca7787b958f6c2448fb49fa9355"}, {0xc8, 0x0, 0xfff, "c0085d507a39c64df89f7532cf5c024595d5a5f538f9792a6e6a6d4601fd4ff04ccd576449d9b520d16849b0f8b2e7dbc9937d2cbdd46be1579feb7a1c4d92b728c70af74a0d73cbfedc4b3eb2b2c5b9622d29eb02f4d0d2e9ee8b4af86577537fe0f61a483ab86730d97f62889bbff06e9fdb86d9aaa10b01478980d7106188867cddb8062429a1e423fc45a24ea9eb3c5a80d0fbeb4f3879213d1bd799edef891f6ee22df853efc4484e2f2cb84491413d"}, {0xb8, 0x116, 0x3, "b3e133226678026abb0397a504da3be16e9fb7f9a37d52cd10138a8395ff1ac03c17559fa95fc3bfc1d23eefe3ecff468dda2ae3537f546e24ba4663286bc724d1bdebd9de351af565610e74a624d13ecfb0697504924ae0395d5cab739b4bcf23444abc4fa60a6acad864ba37987b5b9d17c4d1eb180d9650c712216b4efc47751bd0f0a1cf28e1c88a39191ff4c8234ae52982ccbcead13d0f273e447aa4c23319cd49bda0d637"}], 0x210, 0x4040000}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001800)="50776a3427ede90000527af572a0fb3f2809695e57096118d897f1006bb21d030937f83bfb27d25e8edb08168974e3b85383cb5a6f63e846f2d7c2c5bcfcd954b4873e4d2b90b7016101540f620bc4b19814177711b1aae81f3e07770926eb827357b739c0d14d1009211b355ffb33404cbcee0198940fb94d4dd494ce7fae966e2c1242a79ae81a4b96a9154e3a6382e672226a41258462dad003ecff5302427cfbd03be17422edcf0bd3a3ce1fde9be36fce48bf52d29a00000000000000000000000000d59d0778bb5d11284a25d9728b4a0678b0", 0xb4) 2018/03/23 23:07:46 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000926fb0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="58000000000000041c010000060000000000daecf99e0000000000a139289a9e4f403089ed688f4d8dd0678fbe7b46f8e8d69f8f659e671c9b63b74d9bc177880a4f90f4b9812ad40d353b76015de3ba9b55b6000000000000000000000000000000"], 0x58}}], 0x1, 0x0) 2018/03/23 23:07:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000000000fe000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = semget(0x2, 0x7, 0x89) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x8, 0xfffffffffffff143, 0x3ff, 0x100000001, 0x0]) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02090006110000002cbd7000fcdbdf250800120004000400c06b6e000101000006006c0000ff0000bd00000000000000fe80000000000000000000000000000de00000020000000000000000000000000200080040000000e291f5a6116db44505001a00ff010000000000000000000000000001fe80000000000000000000000000001a1f001414ecc6"], 0x88}, 0x1}, 0x0) 2018/03/23 23:07:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2800000007) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/23 23:07:46 executing program 3: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4e20, 0x5, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x1ff, 0x2, 0x200, 0x3, 0x80000001, 0x2, 0xfffffffffffff7ea, 0x3ff}, {0x1ff, 0x5, 0x1}, 0xe292268, 0x6e6bb1, 0x2, 0x1, 0x393272fe3df6ef43}, {{@in=@rand_addr=0x7, 0x4d5, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x3, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x1000, 0x2}}, 0xe8) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/23 23:07:46 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x300, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xa, &(0x7f0000001000), 0x0) 2018/03/23 23:07:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x80800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="66b96d0200000f320f20c06635020000000f22c00f01b34d00df1167640f01df0f2174670f01cb66b9800000c00f326635000100000f30660f64080f30", 0x3d}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_crypto(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x0) flistxattr(r3, &(0x7f00000001c0)=""/5, 0x5) r5 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f00000005c0)={{0x40, 0x7, 0x2, 0x81, "674643c1ce0795f75052d0c11853539fe0008d8ee199baf802e4e004b2ec4b8df3ba5ae36a9888b6e010f510", 0x4}, 0x0, 0x0, 0x4, r5, 0x291f, 0x9, "deb0f20726230513cd8b5e00dd78249bcfbf922b90079c50c2bc1d4e06e12f1d45285e517364d961a04e0e6e8db65398a722491000ffffffdc4c6bb9e9fd11a5", &(0x7f0000000200)='\x00', 0x1, [], [0x3, 0x1010000000000, 0xfffffffffffffffc, 0x2]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000000)=0x32, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000240)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 23:07:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000b}, {}, 0x4, 0x100000000001}) 2018/03/23 23:07:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(r2, r1) 2018/03/23 23:07:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/23 23:07:46 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) arch_prctl(0x1003, &(0x7f0000000080)="6e9d203948068f2cf02600db2ab39526cba00299b384b865abf65a8f0e0d3356815970107a640c9ec743ee495921bc6c1f56745f33bf1f6238af75d86dc1cd7cda8fb6ddc29cf49eaea28ab36f4d389c164ddccd6521fca91d96528356af171201d1f0") 2018/03/23 23:07:46 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8", 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000040)}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) 2018/03/23 23:07:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x28) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) shutdown(r0, 0x1) r2 = socket(0x200000000010, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) sendmsg$nl_route(r2, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x1) 2018/03/23 23:07:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f00001d6fff)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/23 23:07:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) exit(0xc00) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x1}) r3 = eventfd(0x6) r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r3}) read$eventfd(r3, &(0x7f0000000040), 0x8) read$eventfd(r3, &(0x7f0000000080), 0x80) 2018/03/23 23:07:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) syz_open_pts(r1, 0x640400) syz_open_pts(r0, 0x0) close(r0) 2018/03/23 23:07:46 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) 2018/03/23 23:07:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) prctl$setendian(0x14, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) 2018/03/23 23:07:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x52000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) 2018/03/23 23:07:46 executing program 5: r0 = socket(0x4000000f, 0x3, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 'syzkaller1\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x4) write(r1, &(0x7f0000000400)="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", 0xfc) 2018/03/23 23:07:46 executing program 0: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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) read(r0, &(0x7f00006de000)=""/50, 0x32) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/156) 2018/03/23 23:07:46 executing program 7: add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x220000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0xffffffff00000001, 0x40, 0x80000001}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x1, 0xffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x800, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xc}, 0x5f) 2018/03/23 23:07:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x83}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, r1, 0x5, 0x400) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 23:07:46 executing program 1: ppoll(&(0x7f0000000000)=[{}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x5) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/23 23:07:46 executing program 5: r0 = socket$inet6(0xa, 0x801, 0xfffffffffffff106) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/23 23:07:46 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/03/23 23:07:46 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000080)={0x1, 0x3ff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x17, 0x4) ioctl(r0, 0x800000040004580, &(0x7f0000000000)="4dece527bad6895ef52cc773ac974a2c1b55d684185f7fc8990a071b3cd9a277c4e2cfd1ba6644ef99a4230d02dca8") fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000140)=0x2) signalfd4(r0, &(0x7f0000000100)={0x81}, 0x8, 0x80800) 2018/03/23 23:07:46 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x172, 0x1, 0xffffffff, 0x6, "f67f87bfc2eb495cc96daaaa62293d3ad43e2fd3bce356eab69bf69b48eeccb4fca2ba3bb8f249c58a935249", 0x5}, 0x7d538360, [0x6, 0x7, 0x9, 0xa1, 0x8, 0x0, 0x6, 0x200, 0x80000000, 0x3aa3, 0xffffffffffffff80, 0x6, 0x3, 0x2, 0x0, 0x29d, 0xffffffff, 0x20, 0x3, 0x100000000, 0xffffffff00000000, 0x7, 0x6, 0x3, 0x9, 0xed2f, 0x7f, 0x7ff, 0x8, 0x9, 0xd3c0, 0x4, 0x0, 0x6e3, 0x2351f423, 0xe7, 0x6, 0x0, 0x3, 0xe204, 0x4, 0x9, 0x8, 0x88, 0x7, 0x20, 0x800000000000, 0x7, 0x2, 0x8, 0xb6b, 0xfc6, 0x800000, 0x1, 0x5, 0x5, 0x9, 0x9, 0x22, 0xab9d, 0x20, 0xe3e0, 0x8000, 0x2, 0x7, 0x401, 0x4, 0xfffffffffffffce3, 0x1, 0x4c9, 0x2, 0x8, 0x7500000000000000, 0xff, 0x1, 0x7f, 0x3f, 0x6b4, 0x5, 0x3, 0x7, 0x100000001, 0x20, 0x1000, 0xd56, 0xffff, 0x7, 0x100000001, 0x2, 0xfff, 0x40, 0x1, 0xffffffff, 0x101, 0x4b59, 0x100000000, 0xffffffff80000001, 0xffffffff, 0x1eac7a75, 0x3, 0x6, 0x7, 0x5c24, 0x7, 0x401, 0x0, 0xfffffffffffff001, 0x10000, 0x3, 0x900000000000, 0x3, 0x9, 0xffff, 0x6b, 0x6, 0x8001, 0x4, 0x4, 0x1, 0x0, 0x4, 0x0, 0x4, 0x80000000, 0x0, 0x0, 0x7], {0x77359400}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) 2018/03/23 23:07:46 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000280)="737461b4d7564939fe400c84b989cc5418") r5 = semget$private(0x0, 0x3, 0x0) semop(r5, &(0x7f00000000c0)=[{0x4, 0x4, 0x1800}, {0x1, 0x3}, {0x1, 0x4, 0x1800}, {0x1, 0xc5}, {0x3, 0x7, 0x1800}, {0x5, 0x3, 0xe740cacb5543d89f}, {0x2, 0x63, 0x1800}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000a12000), 0x1) r6 = semget$private(0x0, 0x4, 0x400) semctl$GETNCNT(r6, 0x6, 0xe, &(0x7f0000000100)=""/209) 2018/03/23 23:07:46 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x1) chroot(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='..') socketpair$inet6(0xa, 0x4, 0xd85, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0x3, 0x400}) 2018/03/23 23:07:46 executing program 0: 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000083a3fc0601ffef5097bdceef3f89"], 0x14}, 0x1}, 0x8) bind(r0, &(0x7f0000000080)=@generic={0xb, "c6834e9ac7af511967b1b9c616f19fdb41b6c87527635da9dc3486946a40930c301b8306bcd2a159d775a8e5280216012d368d2fd834ffc442af24baaa084c2a14fda2b2e07c6f82a722e311c40d7a10450a686f1cec92e9ea4ed39525958a6ed255eea267e2daac3220bd2cf6d4b5a47c65ffa305a68988e315ca3be688"}, 0x80) 2018/03/23 23:07:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5ca, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x9) 2018/03/23 23:07:46 executing program 1: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x64) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x101) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r0 = semget(0x0, 0x0, 0x0) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f00000000c0)=""/176) semop(0x0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x40}, {0x8, 0x1}, {0x7, 0x7fffffff}, {0x2, 0x1}, {0x8, 0x3f}], 0x5) 2018/03/23 23:07:46 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f00000000c0)=0x6, 0x478) 2018/03/23 23:07:46 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x402001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000001000/0x3000)=nil, 0x10000, 0x5, 0xc, &(0x7f0000ffa000/0x3000)=nil, 0x3ba}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x7f, 0x200, 0x0, 0x7, 0x18, 0xa01}) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000001000/0x1000)=nil, 0x8, 0x1, 0x10, &(0x7f0000000000/0x2000)=nil, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000ec9ff3)='net/psched\x00') sendfile(r1, r1, &(0x7f0000e48000)=0xffffe, 0x8) [ 82.363554] QAT: Invalid ioctl [ 82.374958] QAT: Invalid ioctl [ 82.386629] audit: type=1400 audit(1521846466.404:49): avc: denied { create } for pid=7616 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/23 23:07:46 executing program 3: clock_gettime(0x0, &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x40002) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x39, 0xff}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) r4 = dup2(r2, r3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e21, 0x2f06c8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x42e0}}}, &(0x7f0000000380)=0x84) wait4(r5, 0x0, 0x80000000, &(0x7f000005af70)) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x1, 0x800}, {0xfffffffffffffc00, 0x5}]}) sysfs$2(0x2, 0xfffffffffffffff8, &(0x7f0000000140)=""/24) 2018/03/23 23:07:46 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x40000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/158) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8080, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x7ff) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/03/23 23:07:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffff679, 0x7fffffff, 0x1, 0x80000001, 0x6, [{0x2, 0x2, 0x4, 0x0, 0x0, 0x200}, {0x1, 0x100000000, 0x7, 0x0, 0x0, 0x800}, {0x80, 0x9, 0x1, 0x0, 0x0, 0x200}, {0x3, 0xcb, 0x4, 0x0, 0x0, 0x804}, {0x1ff, 0x0, 0x20, 0x0, 0x0, 0x80}, {0x6, 0xe99d, 0x8, 0x0, 0x0, 0x2}]}) 2018/03/23 23:07:46 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) close(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x81}, {0x6}]}, 0x10) 2018/03/23 23:07:46 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$packet(0x11, 0x242d9d1abc89811b, 0x300) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) pwritev(r0, &(0x7f000039dfc0)=[{&(0x7f0000cf9000)="14", 0x1}], 0x1, 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) waitid(0x0, r4, &(0x7f00000001c0), 0x1, &(0x7f0000000200)) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x1, 0x1}) 2018/03/23 23:07:46 executing program 1: r0 = dup(0xffffffffffffff9c) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x101000, 0x111) r1 = socket$key(0xf, 0x3, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x100000001, 0x8}, 0xc) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40580, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000100)='\x00') sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02bfa6fa2c3ecaf304000b0a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) [ 82.548791] audit: type=1400 audit(1521846466.566:50): avc: denied { validate_trans } for pid=7667 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/23 23:07:46 executing program 2: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) close(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae8fa8)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/03/23 23:07:46 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000001, 0x1010, 0xffffffffffffff9c, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xc, 0x30010, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000007c0)={0x100, 0x0, &(0x7f00000006c0)=[@acquire_done={0x40106309, r1, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x40, 0x48, 0x78]}, 0x55010c9}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x38, 0x40, &(0x7f00000005c0)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x1}, @fda={0x66646185, 0x4, 0x3, 0xb}], &(0x7f0000000600)=[0x20, 0x28, 0x38, 0x38, 0x8f197bbb80641f6d, 0x20, 0x38, 0x0]}}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000640), &(0x7f0000000680)=[0x78, 0x78, 0x18, 0x78, 0x38, 0x78]}}], 0x1000, 0x0, &(0x7f0000001040)="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"}) r4 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) read(r0, &(0x7f00000001c0)=""/81, 0x51) write$evdev(r4, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/23 23:07:46 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100000001, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x101000, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xb5, 0x8200, 0xfffffffffffffff9, 0xe7, 0x401, 0x3, 0x38000000, 0x0}, &(0x7f0000000080)=0x20) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x100000001}, 0x8) 2018/03/23 23:07:46 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/23 23:07:46 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff81) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}}) 2018/03/23 23:07:46 executing program 4: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) listen(r0, 0x0) 2018/03/23 23:07:46 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001ff9)=[0x800000000000fa]) 2018/03/23 23:07:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) ioprio_get$uid(0x3, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x208001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xbb, "8eddc7a6bee80da17b31b92d4f7f3f84d73731f6d27ad8940a40dd164f2c8b9879e4e7d038b8923b81612f7c242c1edc374337d5562a8fc778db5b06b7c950dffd5e249a5830fa82a20de1339fc4bb558e15e83d6fffa79d109c991f15287e26e421d1ed8f8ebd6ba9eb1f94fe97e4b3ed835a26efbbbb3132cfbcc7ef1a33851bef9d6912f5e49e974d0619c40fe45dfed37cf06bfeb64bf743dd588a57eb256f115295ee0dd5e89e363f99a2d2640c2940ed3da2f0e1e1fef76b"}, &(0x7f0000000480)=0xc3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000004c0)={r4, 0x101}, &(0x7f0000000500)=0x8) ptrace$cont(0x1f, r2, 0xa00000000, 0x85b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x4, 0xd0ba, 0x5, 0x1f}, {0x6, 0x7, 0x3f, 0x49}, {0x2e, 0x7, 0x1, 0x1}, {0x3, 0x6481, 0xbef4, 0x8}]}, 0x10) 2018/03/23 23:07:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10b100, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x1ff, 0x101, 0x1}, {{}, 0x3, 0x2, 0x2}, {{}, 0xccae, 0x3f, 0x1}, {{}, 0x7f, 0x9}], 0x60) r1 = socket$inet(0x2, 0x8000a, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/23 23:07:46 executing program 4: r0 = socket(0x100000002, 0x1, 0x7) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="4866063cbc6bc94e330ec9b4d7f51018ad6a63cf2e8cea569eceb7af8ff42098060268c1ed4b9a6fd3121d62f3f42fc60a49e3b42b5c60be4c9aae6a13202394ca842aaec55514fc5011b08a4dd9141281a3c9965175929fc43899038ef788ab67ceb71b7e13424c56cfe0a0c5395ae724ba4793d392d2d4f1f31279b50c0c366c76e37b43bc9816528773") getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffd74) 2018/03/23 23:07:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="3d2b108a8d0e98397cac1d0777a55fc2de5df1fd37bb01edfa09275b64c1f243f7587923e8a031dfe81a5ea84569354ff0b9e19ec794fb5e44a58f4b15dbb6e6416471d52f9964c12329fab6b59f795ec5156e08a496e873e3545132a163dd1528eb350bc76482f9aa") sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/03/23 23:07:46 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000140)='sched\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x10000000001c, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x131200, 0x0) [ 82.638974] audit: type=1400 audit(1521846466.656:51): avc: denied { map } for pid=7683 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=1196 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 82.664044] binder_alloc: binder_alloc_mmap_handler: 7683 20000000-20002000 already mapped failed -16 [ 82.700892] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/23 23:07:46 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x34002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000200)=0xd3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000003c0)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000000000000000f0ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f8db34002f89589226be43b35d8d5329473504405864980e89935291207345156dfbba6789d40d35bdf954149d40eadca571a19"]) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/03/23 23:07:46 executing program 5: add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="c524a2b9b0e9aa7c3fca9a14e70eae0ea233f4df1c79147444cdc836212fc864da9c923f7ce0d4fdd2d9274b7c6e9989f8da3a06c165497dc859022d5de0a4e1b5bc250e70c238ae9de8dc129dfb58434230657a61513fb2196b", 0x5a, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, 0x0, 0x0, 0x204, r0) 2018/03/23 23:07:46 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) write$rdma_cm(r1, &(0x7f00000039c0)=ANY=[@ANYBLOB="fcfffffffffffff9", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x16) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r2, &(0x7f0000000480)={&(0x7f0000000040)={0x27, 0x1, 0x0, 0x2, 0xf247, 0x2, "b31b13a6b9c8f4df3d6061f2a77ad1575e85403459233ee8bf6dbf4f37f1409b3121cb1ed5af20ecb2148bb0d8f97508e8632e9e7ae531be3004d0a0934c91", 0x9}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000100)="555066f89f3b7d2129336855182b4667d03b8c848457a9088f17f8f343716cd7c8db9c9ea1881d28eb18efb86f2a0c95e1043d1887860be775f34cd9c0aca84a767760624f4022eb7cff6541c298ac52bb91fc86cdcda48189c8c7edc5c0d52eab23e6980e8dfa11aae9c8605e1273c4fe8332a8a7b46c3c744ea3ab8dacb9e4120451f63781f7", 0x87}, {&(0x7f00000001c0)="cf9e9ab8e6a78b9828eac3227de9abf55ae7d2a80b5027e6375109d281ad83017a9a689c4250fdf2e9c3e9f23f4606ed36104ffe8b8db19e59802e62a27397a55f25eaa687f351c7e27e7ef3a6c77d2216f2ce099802813a75f23a36cfd390e474c97a77b373d4a10a82fbae087db123ad3d56ed49f3707acfd7", 0x7a}, {&(0x7f0000000240)="aeaeb80c4ec9587f90833bf022f1f626dd601ea28beff633e0d20450dddc08b53d85f888ce9ccf2a74673f52a170a7df7f9f6d5477b0699c56fa444e7340be7ab603301494d0831df781ff75063ed93daa47dab4cdde629fe6320582b5149e94ae014445451d5503adfe442d53c1f735a7ad10392810ad812fff0252bcefdb93c6486ad45801912fe7d3a99fce3684c6f449e706ae55ba8a564fb9817dc681112997adbad9b8e5a525fbbc259c83", 0xae}, {&(0x7f0000000300)="b0d938daec9f0979eed73e0ac8d1622031d9e9d851423a8febc82fa17f3b7f26cd8de12752574a4662c06805ff43f23707ed3924f9449671710a7312197f9b966d634fc620a4ac2166eeb681", 0x4c}], 0x4, &(0x7f00000003c0)={0x78, 0x0, 0x100, "db2994e2024cd49561c9c25fc516bd38bcf0e52d979cc34d8463a153fcae2ddef24d915487cf1da3e75f50175d7ebcbbdd89f3ef2a9ae6b0c7e2cd0bcf5de227cd5acbe5e1bfd2c062ad09ea52326862177ed64fdbfedd14bacc700d1d23f78ee64e0340"}, 0x78, 0x800}, 0x40800) accept4$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) 2018/03/23 23:07:46 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_create1(0x80000) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x24002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8, 0x0, r2}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r3}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) 2018/03/23 23:07:46 executing program 0: 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$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000638}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)=0x1) 2018/03/23 23:07:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0xfffffffffffffdc1, 0x5cf, 0x5, [0x4, 0x2, 0x80000001], 0xfe0000000, [0x800, 0x8ba, 0x6]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x33ec, 0x2000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x6) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x2020020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)}}], 0x1, 0x0) 2018/03/23 23:07:46 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000000b000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/23 23:07:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x805, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff56c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000140)={0x0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x13, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x20000000000}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x9}}, 0xe8) dup3(r0, r0, 0x80000) 2018/03/23 23:07:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f], {0x0, 0x989680}}) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000500)="fc", 0x1}, {&(0x7f0000000540)="153b89488133edfa22a5ad16554ce164f1345b8292b317d71fc17fdbdc73e1b2ca98168db173b19832a947e8eb6db9a2826ebf4c75320ca7c6031c3272e483a2af7eccefdc9af180d50642405548d12d86a8e289ea8cd7452c689c85e947ca7a6abe83e8511909730e646349124998d4b5d6b97e3e051487331a71ea14936644828f42925446fa7a3d000349b1c1ed71289781df75668b145b54d6bb", 0x9c}, {&(0x7f0000000600)="df9da6ba6af1c4dba21ec1c89d66d6fd50e85d12b27f68d65ee2ef52a397bb382d6b3b835528ceacbfbd24b08d9df08fb4e0f4cb9739052082e5d0507b4f1d25", 0x40}], 0x3) 2018/03/23 23:07:46 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x5, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/03/23 23:07:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/23 23:07:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x40}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001400)="5f942ef3a79acf9a0db81be1608389c515978cc7078ee2efffed57c99cdded91ab431b5a09e0894a83402c4f21285ddc6558edb45076dcf7be9096391d48f99d", 0x40}], 0x1, &(0x7f0000216f88)}, 0x0) recvmsg(r3, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/03/23 23:07:46 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0x2e, "309b910976ce2aec4ac3a499699ac74ab4e51807b078f8a0addf09abca855c04d14f47358320fbb6a5dda6c61bf7"}, &(0x7f0000000700)=0x36) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={0x0, 0x5}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000007c0)={0x0, 0x8001}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000840)={0x0, 0x9a}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0xff, 0xc0ba}, &(0x7f0000000980)=0x90) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000d00)=""/175) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000009c0)={0x0, 0x3, 0x10}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a40)={0x0, 0xa30}, &(0x7f0000000a80)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000cc0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000040)="f416b7711690f00d6be32611343a8b24f67cf2a569ff549e002efd4d806d98105dadd202c487d586263739d0ca90f775fadd564a19c095a687ed593d47c5284f0719e32fc549428ab04aa042ec4529629c3b022b4f0f65e945df3f6620a8bc5df4abf30607cdafe2617ba14ed25d01ba9d989bf5b62cd002ddada63cabd4c19956a5c7e53c69262876176f0111e1e7440b4d9e4d03e0377962b9f32923e0813fca0f48e77547275fae73b331688011a4c816976afc75b27f014c762f8d", 0xbd}, {&(0x7f0000000100)="09b958d700636658e87cb2b4372ac28487af023a2005194c5a4c5ab18b3051f25dcd659532a07801bf3e536cc909df00a3016aa37b8f918941886a857eccda3cf3b7943f20d58aeaa1ebaf7e8357c023cd3d4a5531e872a1d53fb6db8f68739e7b497f8c77cce9118d307de0e8be1d3c8fca37a97ab6ab56b53d6b252f3b1135f29827417e6e6aebf95deafc1f5dc3debaaf8d666b3831c5cc42439f", 0x9c}, {&(0x7f00000001c0)="72f46671e561e2e01d8e67e5727c54a1aaf13e90e1a616acb5e3052e43e093822ee0936eb470bab63607ad75be5f71d4c261720c073dfa8f8451129530b9f270d02e5c7618f464512012a95de55ba2a8efcf5ddabb8f1deeb7887da780a03ad94b0afc319f5bc4d398fa9cc7cbc7e0ee1048ee22c3cbe665c7b06a3215866a0de340c28dc3896d3a770360edb29e341b73e346a4c7e0d333a4c2b3812cc495618abf760a8d7efed0664d6d8268082b3937cc01cf5ab300e972f1c19f3c97db95093f8ba39c2d45838b", 0xc9}, {&(0x7f00000002c0)="0d6c211712be9b6d28083db1275a86011de55ed5b4555742b04c1c7acb31fa73db3283933fa1f4a32fc726f4c23caf3857477a6d33a980d3d067fe7dfc293f30b06955d4a95597ebe2638bcae234bb8f95e2c0fcc13aba4eeb62e46a", 0x5c}, {&(0x7f0000000340)="3b093c6814ab2379a3da71c4fe897a4cdc8e9acffca737fc12698bf0370243d20e025c3672a6379932ca9879434374b70957899d4b7c4a644cc409cec297ea9d9ae9f949ce7398da05a794cc9512f1a49bd84a6d0873b5afa99f93e9a9084f8bef2782a217974bf4274c102b118d4e72f0651ae0dcc2149cb3ad55ecaf551a5a03", 0x81}, {&(0x7f0000000400)="355d2d15722e878ca1f77b7483e54fbaf898958bd6408559a65b1766415b6e735373c29d1991ee", 0x27}, {&(0x7f0000000440)="bc325ecfe655b7bff85268041c68d3be3bde2a291ac5558aaf67b4b4f958ac53c8ab0c557383de60b1506e7b95ac386ee7fb7eadde9be7d5cad22d5677bd1e2598e6ef9dff7ee68cf8bd4748d0e06b6fda58b3f3c2ec0c76cb7e19fec9848695dd9a15f437787562984fbc596c3c01b2426df466453a7996ef596a16b7c1f6f25c7034099f5046fca53c192b00a3b0f95c2460031eeec906f2ed273ba2dda6afe46e4ccea3c92cdadc51a1786e735b05864c48f9511197a9dfdd351721b6a6d1e4398ca19d85573b9487677a519e64059062ad601c4e4a758384b1e3fa8d", 0xde}, {&(0x7f0000000540)="0a9d0da2d8abf0c7703778206f5f26e866cb146f1fac1b81d886a5d4c46249258cc0de17ac8e83f9bd81a6dedc1fb2174bf6a96230d40856f313c54b4ac130b4916f82ecdd9bf21a1f10f1742a03e52b52981159c2f5ece78beb873a7c6406ec6fd06e706e7dd77fb15fdc6ce21b5a4b6b1c72f9fa0ceb08a30a7ce3b6f9e9a82102b23af5dfd16b4c7fd4714179d1a20fa8cb106812abf9f6d7f1b0fc9b0328a605aaa49e9d81f4032303eae98728f46f589973394fb99bd14e91b016e3073bc43e581c92b4d18903b427e28a8e3f8a1a82f088d8df31418500cb4453df385a8e01982588", 0xe5}], 0x8, &(0x7f0000000ac0)=[@init={0x18, 0x84, 0x0, {0x7, 0x20, 0x2, 0x38}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0xcb5f, 0x1, 0x1f, 0x0, 0x7b9, 0xffffffff, 0xb42, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x77, 0x8201, 0x2, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0xd6, 0x0, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x409, 0x201, 0x3, 0x40, r6}}, @init={0x18, 0x84, 0x0, {0x70aa, 0x8, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x3d, 0x8202, 0x7, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x0, 0x3, 0x7, 0x6, 0x81, 0x6, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x6, 0x7, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x5e, 0x5, r10}}], 0x1e0, 0x40000}, 0x8000) close(r0) 2018/03/23 23:07:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x101000) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/23 23:07:46 executing program 2: r0 = socket(0x13, 0x2000000000000002, 0x100000001) write(r0, &(0x7f0000000040)="240000002e001d003200ffffff010000000027010000000008c5b5ff10", 0x262) 2018/03/23 23:07:46 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400040, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 23:07:46 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa0, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x1c2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0xbdb83c1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0xb89, 0x37e, 0x8, 0x3f, 0x6, 0xca70, 0x8, 0x1, 0x7, 0x1, 0x1f, 0xfffffffff5f67823, 0x1, 0x80, 0x1]}, &(0x7f0000000300)=0x100) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/23 23:07:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd}, 0x2c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 82.850092] audit: type=1400 audit(1521846466.867:52): avc: denied { bind } for pid=7754 comm="syz-executor0" 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 2018/03/23 23:07:47 executing program 4: membarrier(0x10, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x1}}, 0x6, 0x8e}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r2, 0x8}, &(0x7f00000001c0)=0x8) io_setup(0x0, &(0x7f000044bff8)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x2}) io_submit(r3, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000066efb6), 0x1a4}]) 2018/03/23 23:07:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/23 23:07:47 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x0, 0x8, 0x3f}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000140)=0x98) 2018/03/23 23:07:47 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)=0x4, 0x4) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000100), 0x0) 2018/03/23 23:07:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getgroups(0x3, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001e00)={&(0x7f00000002c0)=@proc={0x10}, 0xc, &(0x7f0000000340), 0x0, &(0x7f0000001d80)}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0x4e21}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'eql\x00'}) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180)=[@dstype3={0x7, 0x9}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0x9, &(0x7f00000001c0)=[{0x3, 0x100000001, 0x400, 0x81}, {0x4, 0xc0, 0x0, 0xc4}, {0x0, 0x80000000, 0x3710, 0xbe0d}, {0x8b0f, 0x7, 0x9, 0x3}, {0x6, 0x5528, 0x19b, 0xfffffffffffffff8}, {0x9, 0x1800000, 0x800, 0x4}, {0x100000000, 0xffffffffd5a6cf80, 0x7fffffff, 0x1000}, {0x1, 0x401, 0x8000, 0x7}, {0x0, 0x535, 0x1, 0x66a}]}, 0x10) 2018/03/23 23:07:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e9f493e0d4b48efeca7b39b3b", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x1000000000100) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="060c10") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 23:07:47 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4142, &(0x7f0000007000)) 2018/03/23 23:07:47 executing program 5: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000002, 0xffffffffffffffff) r0 = eventfd(0xfa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x81, 0x5, 0x8, 0xb4b2}, 0x10) fcntl$addseals(r0, 0x409, 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x410800) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2000005) 2018/03/23 23:07:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x9, 0x821, 0xffffffff, 0x7, 0x9, 0x1000}) 2018/03/23 23:07:47 executing program 3: epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}], 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/13) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ca", 0x1, r1) 2018/03/23 23:07:47 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='\x00') restart_syscall() bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000bf99e69300000000000000000000000000000000000000000005000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) 2018/03/23 23:07:47 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x78}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 83.057164] audit: type=1400 audit(1521846467.074:53): avc: denied { write } for pid=7812 comm="syz-executor5" name="net" dev="proc" ino=22649 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/23 23:07:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) write(r1, &(0x7f00000000c0)="8c", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) write$fuse(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000040)=""/15, 0xffffffffffffff9d, 0x3) 2018/03/23 23:07:47 executing program 3: socket$inet(0xa, 0x801, 0x84) 2018/03/23 23:07:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x8000, 0xd502, 0xd6, 0x3]}) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) close(r0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9f, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) 2018/03/23 23:07:47 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) 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 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001}, 0x2c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0xffffffffffffff2d) 2018/03/23 23:07:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) r1 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="283cbd8a55f6bb4a02e34d2ff92de366fa8d92f485d5b004544586b2db178987ca3c369307a64116428841d675b6a929b2a9feb2dd6efa729ce79dcc88bd3c03e79c08c8823d65f6f434e03349e1f63be6a3109bd8a791") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1, 0x1009, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/03/23 23:07:47 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0), 0x8) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="00000000ef654deb73eb64855c182f3643b3ab8c007f3fc9b06b6ccccc9e9cf4ec2b20f0cc4fad15d44a52cc5d89755766b39cc3612b950d060ad85c6abc97538e485e121e48d0d205f3a5a01c5deff94653ccd39c4846783ccc0183711e9e504e9e50fade637df830eb91855549748bb2e6319fe55b901aa4cbc0353dbcfb94aa05513fa76b85f70ee915ef23340d4ba84df9e861ce279fa450f1d5e2b079c5e2ec0c7b60888f052e3992826a71b8c49a585b61f1df3cc3a2333b9647110000000000000000000000", 0xc9, 0xfffffffffffffffb) 2018/03/23 23:07:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x100000000}, &(0x7f0000000200)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/03/23 23:07:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) vmsplice(0xffffffffffffffff, &(0x7f00000026c0)=[{&(0x7f0000000480)}, {&(0x7f0000000540)}], 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x4, 0x0, &(0x7f0000000340)="1cafe0d1"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x4, 0xffe000, 0xbbb, 'queue0\x00', 0x40}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x3ff, 0x20, 0x825, 0x8, 0x5, 0x5, 0x7fffffff, 0x9, 0x3, 0xbb}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/23 23:07:47 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x100) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/246, 0xf6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000832fec)={@remote}, &(0x7f0000caf000)=0x14) 2018/03/23 23:07:47 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 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) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=ANY=[@ANYBLOB="0000000018eebf5ebfe7f8b1af000000", @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x7}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0xff88) 2018/03/23 23:07:47 executing program 1: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) r0 = gettid() getpgid(r0) getpgid(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000100)="2f6578650000000000003590c0f99d6197ec9981d395798edc64a76f31e30ddf5e556457f7e5817c93b27f411a88c5bc55c0dfa1a7f0662a2decdf92f24e669e1f50366c3df9ef6e") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x1, 0x4) fstat(r3, &(0x7f00000005c0)) 2018/03/23 23:07:47 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r1 = epoll_create1(0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x8000, 0x8, 0x5, 0x5e4, 0x9, 0x4, 0x0, 0x10000, 0x8, 0xd6a}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) 2018/03/23 23:07:47 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x100000e, 0x3012, r0, 0x0) [ 83.186750] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 83.195064] binder: 7848 RLIMIT_NICE not set 2018/03/23 23:07:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x5) [ 83.230793] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 83.240837] binder: send failed reply for transaction 8 to 7839:7858 2018/03/23 23:07:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f3000000084e8bde70a25e32fb678cef2cbcb76d6c4f1fc5f2466f51806f8bd656dde146f93c905827c41fe640ce3a161213cc449d63a43e39fcfd3ab053eb006b8a722a13a22bf3a5461b1b7fc7d92f715f213f6b799ba5b0470689e1d20adc7065488866d1bd93fa04e4e877ac33d7b12dcd10dea5e261a324cc72972f9220f51de2cb1b3141005fe6dcb3d92b5cb9b9e71cf99a787909a726e3f25904c1584d20661c0a22e834b2f77fd9fcab06261aa7ebb353a0b07fc0da5e4201bde2da7cc96d16086493b483357a1d8afbe23ae711cd0191c268a28fe6083d8eb4d7df66302fa27a9d0756d427fa0de5d301a931b9a4e124c7c5"], &(0x7f00000003c0)=0xfb) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x5d, 0x0, 0x9, 0xd8c, 0x8, 0x3, 0x4, {r3, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5}}, 0x6, 0x6, 0x9, 0x3ff, 0x2}}, &(0x7f00000004c0)=0xb0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000500)={0x3, {0x2, 0xaf, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x100000001, 0xb5b3, 0x12, 0xa00000000000000, &(0x7f0000000040)='nr0\x00', 0x80000001, 0x7, 0x8001}) bind$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/03/23 23:07:47 executing program 3: r0 = getpid() ioprio_get$pid(0x1, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001740)=@full, &(0x7f00000017c0)=0x48, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000001ac0)='oom_adj\x00') r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x10, 0x9, 0x7fffffff, 0x9, 0x4, 0xffffffffffffff9c, 0xff7}, 0x2c) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001b40)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001c40)=0xe8) getresgid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=0x0) lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/audio\x00', 0x101000, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/ppp\x00', 0x0, 0x0) r13 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001e80)='/selinux/load\x00', 0x2, 0x0) r14 = syz_open_dev$sndpcmp(&(0x7f0000001ec0)='/dev/snd/pcmC#D#p\x00', 0x400, 0x0) r15 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r16 = socket$inet_tcp(0x2, 0x1, 0x0) r17 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000001fc0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40090}, 0xc, &(0x7f0000001700)=[{&(0x7f0000000080)={0x15c, 0x34, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@generic="da9e2d7cac9fe87ce308202f4829e2567d04ea21c079cef71f059412b70c9e4d97564e277efddc3c29d05486a185e2587350c63e64698cf95c5ee53378b4f824e65c5416a374fd8a2655af20d7e690b3cf4a30797f6f71", @generic="cb800696041faa1e162c6bab2af24825f23f26b139bcd736cb4d9ddeb6c8405e239e0202772298c5eccbf46dbcba4b309db9f5141b0eb1db6fba1585960766379626834e3ced27fd7dd1b2b6bc5d754d887c3bfbf813d6fae1562e9ef59f3aaf6bdf4cec0483bd091c80248db1285cf3fcf89567287ba3ef1e5564d8fb4b04e9031270d9f13c264811eb2da51dd2af0f8bf3eedbebc18a3a2843ee83c998ec67455ecbc3bf84b6c47a9d6d9d6785efe29c72ab1aebbee348ec64f8a96fcec5b4e35522be9ce374370b9be7ae8affe50d5e24027b720e6d4939e23349ea7efec2c1ffeac4d8fe9c63b590", @typed={0x8, 0x38, @u32=0xce}]}, 0x15c}, {&(0x7f0000000280)={0x420, 0x29, 0x202, 0x70bd2c, 0x25dfdbfb, "", [@generic="a3cf723563f0d3bcadf985e8b725334f7a902e75d426f7f2892011284a665012cc66141bb7e8d58905387612839c7ccc94c86ec0368fedb8a58f675573f863016c79cec50d93be60ec6a9853ebce8e0d3a41503b02caceea86d470bebee7a27d2e2c59b60b86fa30075141e4b656e072b170830927b40bdb91527149472248e9dca4b0fc341c57ec3b4c530b742e12852a8fd7c54ef33dabe93fffcf2ef9080ebf27cfbe6b96a0e0e82f23c4", @generic="da8b929d06d62788b7248dc09afb032e7af8c1a16826f17f8d7d357c744f", @generic="b6f62e25bbfd1c7d814f2d9834daf4182e07fa09eed8411b2ee9f61f06375c95066451ac0c4f449de265c6675e130ba6eb79cccd264cbba38f5aa1", @nested={0x9c, 0x52, [@generic="c127424f7f68412a76fa8edef9ba6f3084dd2501d4094c31c3a52870db11a5dd3e85aadc1f06c553e6ad461437dfa5a57ab938ab256b751d177a2dd725f9b855b8b09f121bd20fc2045a5bd81f06044329f18988d6e8e056ad8e482399157056b798e9fc665cf26831502cc7f61a108eeba10214a0ad366f1fc6ba8e5b6c59aa6ae06876484b1e4b29f4db592e", @generic, @typed={0x8, 0x9, @ipv4=@dev={0xac, 0x14, 0x14}}]}, @typed={0x8, 0x13, @pid=r0}, @nested={0xc, 0xb, [@typed={0x8, 0x48, @uid=r2}]}, @typed={0xa8, 0x62, @binary="628fdebbde8dda03e2deea7f48f9fe0ec17bd10328f20524634ad34a1742d22857cc0b5a19c892d513d9d607fe66066bb7cd6f5082272d145766dd8e2c8b2dcaa335daf0c3629db131c7b4bb7a57ed00474d21915c232ee4b50e821c9fff44436495b4211c4e65c84cd9aac9ba499f0c88e98c1266a925fbd3f843127eeb894df32cfc35b3129ab0214f316879f55c3e51fe46e0bcd15f0fe9f96f35c6189a882caafe46"}, @generic="6a14a59a708b3f89546900170a564b01c9331aad5863352b9530973473297dfcf4eaebf6683152e79ac007e1f991ee19614da22034cdadb3f9924d5db6a2de3bddaed31f0b28e416219bdb93c23c57d3778696485f67ce566ac8ebfb534fa1db1c41e625f95e96855a", @nested={0x148, 0xa, [@typed={0x8, 0x8c, @u32}, @typed={0x8, 0x3, @pid=r0}, @typed={0x8, 0x1d, @pid=r0}, @typed={0x8, 0x44, @str='*-\x00'}, @generic="1fac59bdb7682449c1dfa89a0d9692bf73c2e99543c81a280718cc126ab15158b177ef2f310a9d2e9cdc15ee7d16abb454b5298d3cfe6e3ea05ce544bc24b0d95bb5e7a3fd5212d791ead06de32f3dcb8a99f066d53cdf1d7bda507a2dd224b77f3d56d5e031bc149d6264820dbeb9c8aa6967d4d9f61e07b43b54319973c025fcb253e4d5419984b154ecfd0a17be79e28e547654b5d4716194a3cd0a2038feb8b77fe9141df2e5c6b740837b4546732ab29f1f95d1bf3c3bc1fc23cf518ea4de85cedf702ce94b87424b0541d982cc9720a4fddfe3293af4fb453057bff99053bc1e637642b3b8b3683fa376244957194461ac3c", @generic="90636e8ce9ce1a4bc81ee542e233d1cbab59d7e7c698375682fab03b9ca2e86c43bfed6915df9abbb179e64ce01613"]}]}, 0x420}, {&(0x7f00000006c0)={0x103c, 0x14, 0xc28, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1020, 0x60, [@generic="17bb05c099eeb97da57557597e1cc01db510e2f34106e405a2ae8bfa775d3d6eed6c99d01f72cf643acc1d089df33d89485e96a973389763743407aa137a0d923efc51f77a4a429e3d6fc3ea9a8afc1cd0780867ca2f2222938eae8e7d254f0ca983934f9cbf2c7cd339432a227167562dba03c4b822db79b8cb66951b9d6fdc0b0c22d214bab082f1a0ff18f6e8a7f5d87eb4769c6f8f99cc37954edc9dca8ada7e09e785aeedbbe743845fbbfee6cd3777e52269eca33b2629072c2f6130b4e8dff656da64339ad2499a66f448dac4d2511a68c271641806b45a64560a4e158f6b2a0fe4ba66497319f918d09029cf6f81a6d93800304612b24f1049ce4f04e105f18b342195b61e818ffbce6cd618f8ae4dc5345bd84fc16e8f806197e8d28866613ba5b8f51436ad4cb99754732cec03174d25d59b5ca1383b5ba8fad881456c0f6f04291f3b60c746de3cfd4a7a766d391c81133ba8737a4ee06674da764aa29dc0e70785f702c44bc22ce08ad21a683c5cf905260056c9584bde5ec699efa07a29c16a75c04ffa64ea466f8a6ce623cb9cb5a20f26d6a77470798b8c7500f8b6b22e53ee78adea297b1494dd4d061fc57d12384e0c51b802c09b7cfb099d88068a01eebb83ac531353b371ad36f5c262c3edfb093079b673d45af08d0b1b924babbc7e90c78e49671318bf49f18bb4b58128281b1385736d28a933ffb5b93d9cf1a257e5722845831bbca3a536cb7a3d480e2fd1d053c06afc3e8e5a3f2ed7480876ad412530d782c1eb3bd80cb0fe71cc5ce806f81d3dbfe84e3a9c3fe9d96a4529a79f1c51bcc5d625752261fbdc8183abfd8f37a612d4d40cbae862367c2ed20b3a91e01dcbd4cdfd269290862c96dec7cb0c28a68ebfc3206a4e783eb3395ccfc96a61cd73d1f53e1ce70ff78549ee6258cdeaf456a577655402c868371a45e7f7404d959a920efb76a85ced086080e2517681075c79a7a064a087d0996f613c3eb4214694e3253202d228c3a14dbeacdc68734e12e82ef1224db9431894767e9e7efbd078ce69bc02e66589d008e71a4b175cff249743b0e24a2370959b3b3015e4035709d328268f01362d9e6005de45930b9b3071b37cec578e16c1d118ad41c9a41aed275f4419532c9149400a7adac548d98a3cd8cb39516878db0d5587c332791217569079770a0bc18fb2a24559eeb1cfa0cd0fa4747a0467ed68b6a541b4aeb9350da240e3d3e1108341622de48a524fad4b3565e6f81af6e8673b97bce042d5f348571793963a7c56015e316a260c9908ce79f0179e2d7b06f54e1881932db13a35e174afcf7835a1549c5922a0b4c7e47bf883d6edf2ff8ac9478867487946521ea5872a37bbef0df66967633f0aea9edfc284f99bc2c83ecb0e29229cb86eb3fd2f9d7b8f34dc0eb44a198dc554a345e948f54878e65e4082373b08c3c547289fabd78e3050423512ad737f2235bb59ca6ea421999fbf332861f499c93f5fae8424252a234d507984bf13b671425a8dc2824fd2246ebeddf4fc890aa25491409d5498142bdd1c2d5d357ea2d6b7ed7f40ffc3792cc3495d8155f92acb16f652bb89b24aab457ea43676e57711086e23324c319b2202b8588cb70f6f09ba2ad16e36713ef2a91868b4c4249db5fe8095dc9692b4d38014e69b2a06d08777c85fdef3ef12789a09fd8aa14ca7b93a40850e419c5d1105f5647360d7ea03be7f9bb2791f1566741f966990139490ef0705163e0fd6a3756e2869c532d2c40c7dbb941dde6b089348122d2d67f60c900e132a6284a044f76cf7539b4159da5bef3554e4be9da565efbec16488b18aca21c0d04010781500eab2974eec28a068ca9f7ffc70774a5d410cf2d43d5d0d175147dc754773e36665e5ef025d91b242bb28f77f843637ae3ec7c40e47a067a17828844e37e2389b72b8698e4b62a52dc1c0a7668fc5af5a61a963609b8c366647670638760ad8c1074fbce3b7ae1b2bf69583766584c7b44bf8630792d5b7e34467aa3a70c3a66a8425be3b875617c715d725560e9cc0940fc689e183f4815618966e82676916e08771b32fe2015572704e284f246f3e228936c6a144613d526bcbd11860172f5c5c86d2004df3d766e24f5c2ed2a6111fcc70879b2f58de5e144c3584357d9884993d6145affb24becb44f59f1153187a99c193adbee20ea13f6a2ed7bbab90a5f0b90549ccd12ad01d4066586b4733050ee01bfeb12c338b07a96103f60c39129c0c1b1bf6da157ccb4e777af1d6a8c0741a30088f22e65588a470ecc7fc1c96eec1fe00170b66afca18d45bdc67327bd18465dd0d6e9861878c2e4c8828656e8e8a0b57fa64cc9515cc8c2c639958293b8b0ecf9a29f175b9b818d24889f386913ff5ec12352a4924e2bc424e9ba0c298e25b3cde5e0e054655d7e9cf3b5f0af2911c820c4e0b77a9d41f20cc12af9584bde898a6f409c496a29a5aeb4772f77b15eed6104e1b6824da01435652c048c5114bf69e02f258fbbfe6efe3a5262505689a8d6bb7d0a7bdf33f2497ae17a28124dfaded68356444da8691fd23580dde0d216b98c1a08e3df2e44dec211faf3c5a4a18dd5dc132d6347f752e0ebda12e77a54dd17638b1469cc7406ffe9f8125c93a8212036a2490f5b1fb1b35ce14b7c8b671626a7dd58bdc892f8a6d620b54af2687b1a1d587709a58e4d3f2681d2d68d35206aed7620107899ec3d386a67b815e48b4087c1dddf241d49f46ffbd0f2a8e6c614c6cac9eb0379c098037324d564e3c8d7ad6a372a830f3258637137a0170a79f848cd0c5eebc67af7f95c1b355f1b70f42b552dfaf0d952aa5d4b6e440a19f47c220ff5a1a19ffdeb2fcbdefde1d80acc83260cfce147206fcbd456d834dd24db6c907302015f48ba33936ec8e491e81ed0de83d2b76a78eae8e9f143453c1ae43dba5b26d2aaa013b45e144a4ae65ccd5140c590f0a44651c7e7c360f5b970cb5c3a4813262511b402d8912b512d5a6afd44dfd7b21fcbd088339bf860fe97e36c136688594c34f33b067d54a757454710cbd40b9b344db1a1353c55af8f358dc71f3c8d6f2c42c06f776fd4867857e3939df0b630b7faafde622b3969c5523c984476c556c33aa470773d83f331e8e48a2f4510f9dff99251726f44b576548f429a0bb46030d5b58020897e0df7e1637e6145cf33b459014ee234bbeadeb1bdbd8cb1e6cdb702e82cf0f42f3103bc93837d9b872ec6189d2398efde4cb2fb5d61256428b11630da6bf5628c9c02b305bbb105d070ae42febad2bc70811556d8c64b6bd5c4c43ba3d43125dfccdfab6b80872484dc715f27333c0f7327bbfb4e83d38e65b5261962564438d8105fa9afe0dbf63682245f6426532f1ac437e8c775791403da0b8abd5aa045d9e34fd52b39b0610ee1792e6a7418e74f7b60d36f4ff4aaf2407a066faca50ae0f73d650190e4727474b21d2e9a826eea29638fbb7eb7f7bd3a37a7e4a7e0bebed18af588eee143c1d518769785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@typed={0x8, 0x95, @u32=0x9}, @typed={0x8, 0x1c, @pid=r0}, @generic="90dffd8266c47e35cf"]}, @typed={0xc, 0x86, @u64}]}, 0x103c}], 0x3, &(0x7f0000001f00)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}], 0x90, 0x81}, 0x80) [ 83.272746] binder: 7839:7858 ioctl c0306201 20004000 returned -14 [ 83.293501] binder: BINDER_SET_CONTEXT_MGR already set [ 83.299185] binder_alloc: binder_alloc_mmap_handler: 7839 2000c000-20010000 already mapped failed -16 [ 83.321970] binder: 7839:7848 ioctl 40046207 0 returned -16 [ 83.322826] binder_alloc: 7839: binder_alloc_buf, no vma [ 83.333296] binder: 7839:7883 transaction failed 29189/-3, size 0-0 line 2963 [ 83.342568] binder: undelivered TRANSACTION_COMPLETE [ 83.347748] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.379600] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 23:07:47 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f00000000c0)={0x32, 0x5, 0x6, 0x2}) r2 = getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getpriority(0x1, r0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)) 2018/03/23 23:07:47 executing program 1: setrlimit(0x2, &(0x7f00000ef000)={0x3, 0x8000000000000000}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x528, 0x361902) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x9, 0x1, 0x9, 0x3f, 0x3, 0x8001, 0x9}, 0xffffffffffffffc1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 23:07:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@abs={0x1, 0x0, 0x4e23}, 0x6e) close(r0) 2018/03/23 23:07:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x0, 0x4}) 2018/03/23 23:07:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'ip6_vti0\x00', r2}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x90) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0402, 0x40) fanotify_mark(r3, 0x80, 0x40000008, r4, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x70d}, {0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x200, [0x1, 0x2, 0xffff, 0x20e, 0x6, 0x0, 0x8dc9, 0xc3]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000580)={{0x0, 0x10001}, {0xe}}) fanotify_mark(r3, 0x2, 0x20000, r0, &(0x7f0000000140)='./file0\x00') lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7fff, &(0x7f0000000180)='./file0\x00', r5, &(0x7f0000000280)="927b5e6e88182bbe34a9529442d888cdf08dba95cb9e0a1c9725c807f6df01df26bf811d52c81b8a4466669f2bd3cb34f081abd9a7d3acde931146dd893f5c66e2de2d7400f1f70b84883f2f2c37f3c1f21a387c04dd9360ed505f6eab7b424b3fde119f647b5217943f5c96437eb01f01351f3aba6b932927f2543cbfba4f9da966464bb3a240ffb2cbc3078fd21655b906e4365630710fd9e906e6fd3636677bac25bf8ad6b6ad311066d3b3c0fc48dbc6ff3cbc09dd4ab1f8527253") 2018/03/23 23:07:47 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000000)) 2018/03/23 23:07:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/100, 0x64}], 0x3) bind$alg(r0, &(0x7f00000012c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(khazad-generic)\x00'}, 0xffffffffffffffea) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001240)={{0x18}, {0xd0, 0x8}, 0xf1, 0x1, 0x300000000000}) socket$rds(0x15, 0x5, 0x0) sendfile(r0, r0, 0x0, 0x2) 2018/03/23 23:07:47 executing program 2: unshare(0x404) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd50f, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) 2018/03/23 23:07:47 executing program 0: r0 = socket(0x11, 0x802, 0x0) bind$inet(r0, &(0x7f0000536ff0)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x1ab) 2018/03/23 23:07:47 executing program 3: r0 = epoll_create1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b86ff6)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005f8ff4)) read$eventfd(r1, &(0x7f00003a4ff8), 0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r1}) 2018/03/23 23:07:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) tkill(r1, 0x1000000000016) 2018/03/23 23:07:47 executing program 6: mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'system.', "ff6c6f76626f786e65743173656c696e75782773797374656d00"}) mlock(&(0x7f0000011000/0x4000)=nil, 0x4000) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x2, 0x282) r2 = socket(0x10, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/181, 0xb5) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/23 23:07:47 executing program 4: clock_settime(0x84d853846cc3854f, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="272bf8006373b9f35f361dce7a6580a9ac949500f37aaf5a54f2d9840c2d7d9c0e3310133f87fc7f82ba8c0760435e7f7c7ea5a3c8f6c8b0496b7c072185c34db4701ad1c23c0753136b1cd2c62adecdaa66bd27fe2f218bfeaf4ce1de828877dcd019d6efd58661c1a276aa2747d6e6133913b4b4fbe1fbbba8dc6d54ace3b5fe7cf21524b8ea1499a77a5eeaa2a45e02846ee9f20e3f4be20838306702f768c69cf88bb871edb29e25f3bda4a1415f31d435943e38393686201961e3541c41ec83d2304c0862df08ea05bddbea510af524d9af0d73961df519cd1df824abc733c0615196cffe40ccdb4e67eb084e1201cb"], 0x100) r1 = socket(0xa, 0x80001, 0x0) setresuid(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r0, 0x7454534c, 0x8}, &(0x7f0000000240)=0xc) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000)=0x9, 0x4) 2018/03/23 23:07:47 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x200000000000000}, 0x0, 0x7ff, 0xffffffffffffffff, 0x9) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x4000000000005}}, 0x10) 2018/03/23 23:07:47 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x4840, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000340)={[0x10001, 0x0, 0x6, 0x6, 0x1, 0x5, 0x5, 0x1, 0x7, 0x80000000, 0x80000001, 0x3, 0x7, 0x40, 0x27, 0x39], 0x4000, 0x2}) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={r3, 0x4}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x4000000000200803, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000000200)=[0xfff, 0x5]) ioctl$KDSETMODE(r5, 0x4b3a, 0x6) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000440)=@int=0x6, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000500)=""/41, &(0x7f0000000540)=0x29) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000280)={0x0, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0x8}, 0x0, 0x3, 0x6, 0x3786, 0x2, &(0x7f0000000240)='lo\x00', 0xb2ec, 0x5, 0xf1}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000080)={r0, 0x4, 0x3, r7}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r7, 0xae80, 0x0) remap_file_pages(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x4, 0x392, 0x8000) [ 83.498195] mmap: syz-executor1 (7903): VmData 18452480 exceed data ulimit 3. Update limits or use boot option ignore_rlimit_data. 2018/03/23 23:07:47 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4080, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000003fb3), &(0x7f0000000000)) [ 83.574879] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present [ 83.646791] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/03/23 23:07:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x200000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/03/23 23:07:48 executing program 0: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setitimer(0x2, &(0x7f00000000c0)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f00000001c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000080)=0x6, 0x4) 2018/03/23 23:07:48 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x7fffffff, 0x6000000000000, 0x0, 0xaa00, 0x200, 0x6, 0x6, 0x4, r1}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x8}}, [0x8, 0x8, 0x9, 0x8, 0x800, 0x648, 0x5, 0x9, 0x7, 0x6, 0x1, 0x5, 0x9, 0x8]}, &(0x7f0000000240)=0x100) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@req) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000074e000)={0x14, 0x1, 0x1008, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x5, 0x30, 0x9}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/03/23 23:07:48 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000080)="b9400b00000f3266bad004b8c8000000efd85efe0f01cb2e640f08f33e0f019c0024000000c4c17c2b941e770000008fc858a25cfd0000c744240004000000c7442402e7d20000c7442406000000000f011424c4e1fa7e44540b", 0x5a}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3}], 0x1) 2018/03/23 23:07:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000180)={{0x0, 0x2, 0x8, 0x0, 0x6}, 0x0, 0x1e}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) r5 = getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)=0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f0000000240)={r3, r1, 0x5}) fcntl$setlease(r4, 0x400, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/23 23:07:48 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) r1 = getegid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setgroups(0x7, &(0x7f0000000380)=[r0, r1, r2, r3, r4, r5, r6]) r7 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) 2018/03/23 23:07:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) tkill(r1, 0x1000000000016) 2018/03/23 23:07:48 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f0000000080)="ced4de64231afc60632f6022ae68316b7556615118b00cf4d7d2ea88d990c7d026b34ba4baa2f92412368393f956dadaea980984aa2e12589f4429d8ea3464b7b57dd0caee2d9a0a3dcc3543ed39fb7c43fcc473d118e5a11ab28db51631668eff4f955b4951f51d8ed764c4ff9e8a8c230dc55d610900000000000000e40ccc", 0x80}], 0x107c, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = fcntl$dupfd(r0, 0x40000000000406, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x12, 0x2f, &(0x7f0000000000)="885becca46583ca7cc32a968cd6802c2d4795a1dbfbb3ad1db513152f30e8d91fa70e670cdd90dc092e8c4ff6d0163"}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/23 23:07:48 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023dfff), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x101}, 0x4) 2018/03/23 23:07:48 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/23 23:07:48 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x3c, 0x0) mq_timedreceive(r1, &(0x7f0000000100)=""/66, 0x42, 0x81, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={r2}) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="9425000000000000000000000000000000000000895ab4ad6840e48e8dec8112648315fc58b4d36cc1305bab6a1698028637fa04ae45df5e2d9bc893a81c299f483f687646aa87b3bac2bf0f9b0bc6010b223688d1aa73a0af7c2b77a58748a2a0471dfdaed27dca23cf12b3dcf0b31ce995a8e05a762f676394630659e18e22ad14f0d3f073116aa9e7cdf69f25a2ddd996d8f0dc20ca83e96bec8c04584ea83508c51c11820068039216f40f7b25ae4f3f062297501a1076f3cb0bae8b354666b4dc70b023ac3a59219f88bd1802b35fd337cd4119b8e9ac22fa8821a471c094c403a04f217b55d20350acc0d2c5e7c2c5b6baaf99fc9e04d8a6fd8e07dab5d0cbf6fb9959f8e53d6b1e0eb5b6e0da6f7ec00865c2c644000f0503d8473074e0d845775e6ae553ac504d9e61f4c70853da6a1f562134faa2fd039955f743b221b2504c65474ea0e9a94b43bb42dd384c5cb1ac2779cfcbe6db0aade7b2a5ad8fb3a3beb7ea9cfb62d427371ce5969795b0b7da9ad1e114541cebea2098dd42d8e24547642dbc0bccffcde100065aaa5cdbaf8c7a56b81a642898de4f20ddbe15fdfc51443a2a020c5131de6e664460244657a38532018d334600acbd950bb4c3437287e693a8fedea8eb7f0f81ed45def79c251ec48c1eb505b94e679825aeedfaa13e52e75ad3864be5b74c4989ac0e0a618399a8b5402fd602e529832fe96f4e963c21ca11f67b4f63f4dce6e6f272a86554e83881f1588d710c75f187621afd230114cebbb76bae5797cf70fae2665b24c1cf411bc3bc0e6e7f6bb70171dd22d38bc61c810bdca347f696337857f6ab255c058062e4df0574a4352371c0a01b93d105682f5f554190b7152796333b7b34b5223aff995416a893f94c404102ac49ba60d2cce5c29afb4a17bc6071eaf50be490a39633527786809bc3c5694668a2b1979c8c40ec0e9c388ecc4b54639c469ff28b5728b1dfcefb013e79f73d14f9748d1adae1e8a975671051f8120ea4d29435fb847cee51ba5629f64ee4e5049a79ffb49d7cfad6d03c37d384b2b3464949745bad71cb7063e0f51439ffac81f0bb025810b9d246ca11614e317f2976702d8c3cda88e9465b127f122c4da74f1816779573da13f8152f2478a4e63651cb641acdb868d96536783b41318fa769fb74e24a97edc60dbb2f51309ec43793dc8225c2ba86e382a0d5fe71e94922eda6bfb5fd659f4ffd13295a16fee03e6023f993ccad306e5a4469ff469c760c80f29320088dabe9a2b40988c155941c6dcb9fdb95cc6ee2c53450415b6e82233a41712bdf447fdc9dbb42c378fb11c6f715c92b6768721cf6bc83ea337adb08065afe898f87bafcd817ebe198d50fa8f5ef94466e2e2ffdd3949600ee94d1f453ec36c2f107507bbb33ba5d83a1aac0959014d0b7ce01a592b41f5c149199b0af988d849e5ebac3fd4ed14639755e45042575ee03e644ffd2f387a66c03f5c39bfd57c0353ab830d5c66a936d580b45437436da03b329e0cc467dc74a2792e1d7901e4c74a03fb3bf1c83c1c4ed3f9a09ed941d988ac6c4c9f2e4b2811a0d12cdcffe4d37b936d547767dbce4645bf188418ff837efbe2dc109891ae27819de616238c84f8418dec5f113dafa2902d23141c2d53bcc4aba582120c08a3332b6eff891bc5ca1a8112abbcb84b9b2652d489746f18ec323845142f06534389b2d59c81a315bc6bdb3adaed2aa8167b5563dbc7d388928dbd0a46b113721d9d8bbf1af50661254f0c9f91dab52615f7ec700387cda582559c8023bcf7d22ede713624727b15cf8ba1041cb42eba869f535f74f8b18dcc70f9a92f9500fbf31b2733e78b290c8e5ceee753a04d99f7f12999530325244b1290aeb2bef61e1513e0fdfbd73eb7780aeffb0087d504bfcdad92a210579fae66caf169f1297fbc399c08ac5efed2e515d0d8fdb5332e400438383fa5b3a27bfa27c3159f68fe8320bab099eb9246b1202b643f02e01bfc9af6baac57c0580b75e7d153e2d550b89d16ccda5240c6c299257758773515f4e6ac593721e5477e3852bb200ba3c6d02d553d4084c44572e1321987a9d06641477fc50535ce7df8b3518f816ad1947f8733549d0dc86c635127e85aef4d28db5f54587918be6338137b6fe4a5f07c1e382b80871635c1fd802f78344fe487934b3df282c728f1acf14b1ccc4b575658371fc90f5d91ba096c4e7b17ddae8e5ced9a762d2bf20bff8e2a1820b3af26d71736585ccf22459952de43da58873028c12d39ff48d2bb9782541b3d06591e2e5ac8a71b7a6a4d7b4a969fde7e54b0c59099ee500b3f3d373512f001681c036d9c3df81dabb9175e0f077439bed63e8f4774e1f4079bcd895f2cefdc0b7782851aa86fcc811f1a6c06b1d9a98fff1c74a23da5962c3bd9733ee5c4a5939f46b6c61389592c0560dadb8cca22fbd9ea0c9f45d9564008333165bd42a2295807f7df2d85e881bac6bf769fa090cf0a74249caa4770ba6185210f06a9fa56f7e06c06ce53e194ee887dc926272c9cf18ba2711cb4f4f63f11f425d533974aa328015610da8435dcd55d782c15f9e6f37dd1bd9aeb80e2e62437c666953c3b5fbc1bd8acb57b339d175afc1dcbf2e5e9b52ec38739d02a64b49b35e2f200c22ab60ea9f741ac7a5e9237489670cf6bc0dfad71ba3d9fdd0826be64f3b634ef7a57cbfcc471797917cd8a161c76a04f0213f4873590fb42d00429feadba333fdcfb52603570c932bf03d8694a3d67a110375032ad4a801420cd7126f81bcac2ffbb5dc0aae9f4950f20ff5407d379e8c1ef5aff0e433f0cde715b02ae92698bfa6d1ab74fdfc4e886c9535cd9fc5592454492ee89c9edb8d9c64c9757e393761fc3113b5984a9c181342e56865f212f7cecd7185ff585d6dc5cb0c0745632c053d1b8f7ae6d49c94bb1f3363f6cdd67b0e47f811b260052a3c588aef7ad80db8b62f5051237e9594f49856faec17479542b1b703125ce2996c52ac65bf271e35207fd4a541e5015ec5234baae2741f549be014c9c8a08d56bfb93825552cc26b22906bd4ab99b21870192fce01b83d36dc7455662f1ad6b85074bb43e3d2a4f75e92b3aef82502d88695708428812ca6ff5bc7f9a34b99bee56963c748743b0cf4e8228d9c8b4ea519c0817c6d69a2f83c54be7bf0ae533c246560254193b95ec3f7b88e72bfee8242c706276d8514fca89a48fa943e750b61028803ca607cd24da6f4b5e565b0cc345ccfe70f163828a44654ee0ffa0e59b0463041b2bf2b07633b2ea91a9218b37b7283d9aa7520caa60610ed104ad520c7d17b078e186356fa8c3ad0703b7bb19634c285f986c9b5fa00faf5c82e25ade60588c0999287c69c021e9d422baaca2048e50fd789f637ef4791a0f49048f37e08819ee3561e52d5b14221710bfe5aac973bfa84f49cf9483d6a198cb9c7155cec809921c46d39f89aff20bde253a82dff36980211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e9be77355d48e18f07755a0b5c4fc0363e8599c67a26597b9a1e99fe39f91ca809f58def0f82524beba9ceb93223663556caee9d36aa0eb764526dbcc94168afe493a2bdf95d78ed7140cf5801a7c887514db39b69b6cba0872dafa06a5de18e81098f5249dce1aa195f0b63ae674a5cbca325ed60518c66834a8c0dd02655680d487399b945624547b24e4cf4d63a00894cdc2f9d9fa31f8b9e60a9aee69365adafff3d38e3c5c85f21da9fe657c12549e55e4f35afe24f28fd6115221987e1d4a708008600", @ANYRES32=r0, @ANYBLOB="08000f00", @ANYRES32=r3, @ANYBLOB="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"], 0x2594}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x80) 2018/03/23 23:07:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x2) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x87, 0x4) bind$pptp(r4, &(0x7f0000000100)={0x18, 0x2, {0x3}}, 0x1e) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) [ 84.173993] x86/PAT: syz-executor5:7954 map pfn RAM range req write-combining for [mem 0x19e390000-0x19e393fff], got write-back 2018/03/23 23:07:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$llc(r2, &(0x7f0000000080)='>', 0x1, 0x20000000, &(0x7f0000000100)={0x1a, 0x31e, 0xbd6a, 0x537, 0x7, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r5 = dup3(r4, r3, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000180)=""/89, &(0x7f0000000200)=0x59) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000140)="6c254dfaef0f8ad3e928") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000400)="c4037d08570b0b65430f410bc74424000d000000c74424023c000000c7442406000000000f011424c4c3ed0c326bc744240002000000c744240200000080c7442406000000000f011424f34233454166400f3881770066bad104ec650f0d3fc744240006000000c74424025bd40000c7442406000000000f011c24"}], 0x1b5, 0x0, &(0x7f0000000240), 0x10000000000000a4) r6 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="0968b97091f910e559f371d920e462b91652dc8b91eec7d5", 0x18, 0xfffffffffffffffa) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat(r5, &(0x7f0000000580)='./file0/file0\x00', 0x8100, 0x0) getpeername$packet(r5, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002cc0)=0x14) connect$can_bcm(r8, &(0x7f0000002d00)={0x1d, r9}, 0x10) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r6, r7, r10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 23:07:48 executing program 6: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r0 = semget$private(0x0, 0x3, 0x204) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x200000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x0, 0x4, 0x1000, 0x7, &(0x7f00000000c0)='bcsh0\x00', 0x2, 0x80, 0x4f}) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/33) r2 = gettid() r3 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40040) close(r3) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6d, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0x0, 0xffffffffffffffa5, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x5}, r2, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/23 23:07:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xb}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=""/56, &(0x7f0000000080)=[{0x0, 0x1a, 0xb1, &(0x7f0000000040)=""/26}]}) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/23 23:07:48 executing program 0: umount2(&(0x7f00000001c0)='./file0\x00', 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3f) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x9, 0xfffffffffffff554, 0x203, 0x71, 0xaa0, 0x7ff, 0x4100000000000, 0x3, r1}, 0x20) 2018/03/23 23:07:48 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x24e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/03/23 23:07:48 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1c440, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0x3) [ 84.250928] x86/PAT: syz-executor5:7963 map pfn RAM range req write-combining for [mem 0x19e390000-0x19e393fff], got write-back 2018/03/23 23:07:48 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x8, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) pread64(r1, &(0x7f00000001c0)=""/6, 0x6, 0x0) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000240)=""/113) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x94de) fcntl$getown(r4, 0x9) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001340)) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000100)={0x100000000000000}) sendto$inet6(r3, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) [ 84.319408] rpcbind: RPC call returned error 22 [ 84.335230] QAT: Invalid ioctl 2018/03/23 23:07:48 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x200000000000000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSBRK(r1, 0x40044591) 2018/03/23 23:07:48 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400800, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000100)={0x2, 0x0, [{}, {}]}) r1 = socket$inet(0x2, 0x3, 0xdc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/03/23 23:07:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0xb, 0x7fffffff) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000140)=0x100000001, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/23 23:07:48 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18020000000000000d000000c0c50000002000000000000000b60d26a6d3fcffffffffffffffd094523339be795c75b0615c0d0d4b59db823d8b3fc853df666344c5adc9f7377f9012de3668df69f0d221e8e5c8a275d1186b1537b4c5f6a6fb7854d436b073c3f9d12859fb13c226c33c10509912ad823e777e630fa05f7a9d5c947059e7f5ce9e7f941ded32591d665533c5664c"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) write(r1, &(0x7f0000000200)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) r2 = dup(r1) ioctl$KVM_NMI(r2, 0xae9a) [ 84.372517] QAT: Invalid ioctl 2018/03/23 23:07:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x25, 0x801}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x200000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000440)=ANY=[@ANYBLOB="6d9d0000c933e4803ecede0907ddf9cc504dc6ef86968bfd9d954fbf6c27f497ec07dcb55decacd136e7a79f9b2945800d988c468dd61a7c1d7aae5d9b1aabf90b8c34e7f0069f5b2f82c45ca2eb52453307140831b1ee6c892cf5f5380db931f1b1eaecbd5c49fdd505a1a8e29f9099b9225d4556bc6fba39dd9f04d3588f800eb6ea5607c5eb9889275b106860646e50f97f328686341eef952a9052fefd0d08d5685871815e4fee91b2284f77b0d731670e17a61b21b6d6123a752ac5f2c6245e95e60000000000000000000000"]) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000180000fa020000000000005fe835fdbed5cd64b3a853349a531fca93fa1dcd0a6990d062c15f3068aac34f1994f50249d9b7d2270dc81ef10a61b36f57935ebab8aaf9db9e45cef3df03007c628c4b70e29a9bd334239921b6504c3302eca35e21c8888c91996302555df3eefd8de0", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="01000a0000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="1500a1f94ebabd14", @ANYRES32=r2, @ANYBLOB="f7ffffff000000000000000002004e23ac14141a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2101000100fe8000000000000000000000000000190400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x118) 2018/03/23 23:07:48 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x14, 0x20000000000301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)=':}em1md5sum{selinuxsystemvmnet1\x00', r1) 2018/03/23 23:07:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)="00120a2b770e55ee679341cd7e0f738cc9c8dcc201e9eb80c58b2483399a295990efc3f22d16ba139c74b987457e6895415f2713c40963ba1dc37f294200adecc19bc069ea266ce1ee9fd53f34084d2064fb4ae6e2904bbd2da2a42202076243aec07fc9a1aaf9a469bc48732d9148232972f3cc759c28bff75203b53569a37e0761b0b2c1fbe2e8917e1b5aaec0a382e1fd37e2918a504dfefe1356fe8775b571d7d21be4930e0d6def811d3be99f04c733fa3a359884e06f26acdec5083f74d7538ddd4c80dfe8e70aeccf4b7a685bac0038af0461ba088c18c2e7b64df1df6af4b8e11c1ffe8fd8b00ce65ce6", 0xee, 0x2) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/23 23:07:48 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x37e, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000000200)="73797ad1ee4cc395baf8", 0x78b17ee6, 0xa2, &(0x7f00009ab000)=""/4096, 0x0, 0x2}, 0xfffffffffffffeeb) r1 = socket(0x10, 0x3, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000140)={0x1e}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) r3 = getpgrp(0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x2e1, &(0x7f00000000c0)={0xffffffff}) 2018/03/23 23:07:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='self\x00', 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000012000), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x6, 0x800, 0x10000, 0x786, 0x0, 0x6}) 2018/03/23 23:07:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x10001, @empty, 0x2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, 0x4) 2018/03/23 23:07:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004001f00"], 0x28}, 0x1}, 0x0) 2018/03/23 23:07:48 executing program 5: clock_getres(0x3, &(0x7f0000543000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffff8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x200, 0x6}, 0x4}, 0x10) 2018/03/23 23:07:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="013fa668df158072a542827fb6f7082e6e01060000030040bd65ae607964850a680fcf75a1c99d9d9254", 0x2a) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x10004, 0x0, &(0x7f0000ffc000/0x3000)=nil}) sendto$inet(r2, &(0x7f0000000300)="212415fd4c62dc9d43ba45dd2f7f1b14afe8ac41b456bcf963ec20b9091ad9a7491c40e506c6f4651eb91ad3811b2c845720e2c3389b64a47ae8fb2a30f882af09ded4a282feef0dba5f9550485111260487cb03bc29a81ef364456511e82ed47d03ebee3f85ab882fabf6df999bd3cdc78bec2363d7d20cf22cadc730975748", 0x80, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0xe53ad2ff3ed6b7e5) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x68, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x100000000}, 0x1c) 2018/03/23 23:07:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1002, 0x400105000) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x40, 0x2, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x5, 0x40}, &(0x7f00000001c0)=0x8) [ 84.515325] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11824 sclass=netlink_route_socket pig=8026 comm=syz-executor1 [ 84.536975] tc_dump_action: action bad kind [ 84.560797] tc_dump_action: action bad kind 2018/03/23 23:07:48 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r2, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/23 23:07:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) ioperm(0x2, 0x3, 0x7) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009baffc)=0x3dd0, 0xa6b5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0x8) 2018/03/23 23:07:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x0, 0x3, 0x2, 0x200, 0xc0, 0x2}, &(0x7f0000000040)=0x20) 2018/03/23 23:07:48 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002240)='keyring\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000001080)='encrypted\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001100)="0648261945f22a7243d1df34adf497c312436e503fbbf7963344f152e3323f1be7ac779e8ace7f60b0371df9d801c84b8311278aeb1e7c137ea83f57d41c52fe0a63e14871b8403e29b28da99f6d2353343b2ac268a9d7363300b0c5e18c1920aab196597f8ea3ebe6ce03cb1812183b6ed9b00533948a8edfe3b2bb74bf74aab6c413f9c19f6609e782f7fbbf49fd97c8d2efca548cabb194d1758bbd868ec4feefa0e2e2a45bcc924b9c7525470cbea5", 0xb1, 0xffffffffffffffff) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002300), &(0x7f0000002280)=0x60, 0x800) fcntl$notify(r2, 0x402, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000002380)=""/250, &(0x7f0000002480)=0xfa) keyctl$reject(0x13, r0, 0x3f1a, 0x1000, r1) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000026c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000027c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002800)={0x3, 0xd, &(0x7f00000024c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101}, @generic={0x5, 0xd4b5, 0x7ff, 0x8001}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x15}], {0x95}}, &(0x7f0000002540)='syzkaller\x00', 0xfffffffffffffffc, 0x6d, &(0x7f0000002580)=""/109, 0x41f00, 0x1, [], r4}, 0x48) [ 84.570288] can: notifier: receive list not found for dev ifb0 2018/03/23 23:07:48 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 23:07:48 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xffffffff, 0x1, 0x100000001, 0x7, "b23d4e1c69dbb2234525240de1dd61dac138fa6cbbc07cfcde7ef2684838db7fb863c0268074a201ef8bc2d6", 0x8}, 0x1, [0x96f, 0xf6ea, 0x9, 0xfd6, 0xfffffffffffffff9, 0x7ff, 0x5, 0x5, 0x2, 0x9, 0x100000000, 0x7, 0x1, 0x7, 0x0, 0x74, 0x5, 0x0, 0x8, 0x6, 0x382, 0x1, 0x9, 0x4bd5563e, 0x3f, 0x8001, 0xfdc7, 0x20, 0x80000000, 0x3f, 0x88, 0x8, 0x98, 0x7, 0x4, 0x7, 0x9, 0x0, 0x6, 0x5, 0x7, 0x9, 0xf000000000000000, 0x2, 0x3ff, 0x400, 0x800000000000000, 0x8, 0x100, 0xffffffff, 0x9, 0x9, 0x8000, 0x3, 0xeda7, 0xe62c, 0x80, 0x7, 0x800, 0x9, 0x3ff, 0x1, 0x4, 0x8, 0x101, 0x1000, 0x7fff, 0xfffffffffffffffb, 0x7, 0x7, 0x6, 0x1, 0x1, 0x7f, 0x5, 0x0, 0x7fff, 0x1, 0xffffffff7fffffff, 0x4, 0x57, 0xeda8, 0x7, 0x40, 0x6, 0x0, 0x1ff, 0x1, 0x5, 0x4, 0x7ff, 0x100000000, 0x0, 0x4, 0xc59, 0x5, 0x7f, 0x0, 0x1, 0xc4, 0xbbdf, 0xfffffffffffffffa, 0x8, 0x9, 0x5, 0x3, 0xe39, 0x8, 0x7, 0x0, 0x80000000, 0x7f, 0x5, 0xf3, 0x2, 0xffff, 0x3f, 0x80000001, 0xffc, 0x2, 0x9, 0x1, 0x2, 0x8001, 0x20, 0x1, 0x1000, 0x1f]}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 84.624979] can: notifier: receive list not found for dev ifb0 [ 84.689607] encrypted_key: insufficient parameters specified 2018/03/23 23:07:48 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) readahead(r0, 0x0, 0x0) 2018/03/23 23:07:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) timer_create(0x5, &(0x7f0000000080)={0x0, 0x40, 0x1, @thr={&(0x7f0000000000)="5655a9a381b5d4062db2adddcaa9267d077a4fb2d02fcbceb6981b80819ee7bdffcfb9cb0fb5224a787a6404ea805cb70031", &(0x7f0000000180)="f7ea7b26d4eba73843af6df5afa858fbbd5fccc7e6bdf2366390474e9ba78795a29a6580ec715f70bb7b5cad16ed5161ec33abecc17e014f7dcde9900c895458c8e2e6e61d8dd0b403ba456eb3994aad6cba59784f92b21fca83e379c388bdb75800d4b1bab848a3e5eb2d301acba187951d0f3aa16f6e9cfed7708324d5235d4dc2265a4dbfb85c9e3d7e8ef0cb0d1d783f1a27ab55736a716f9e0d29efde0efeb739cf559ba855a84c28c3aac942de8ea76070c57ca033d7a8a81808a78ee69ef64ca6125d44b059a1481ebd16925e1ad8a1c4"}}, &(0x7f0000000280)) fanotify_mark(r1, 0x26, 0x20038, r1, &(0x7f00000002c0)='./file0\x00') r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000099d000)="b3", 0x1}]) 2018/03/23 23:07:48 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x80) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xd92, 0x20000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80200, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000ffc)=0x3, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x8, 0x2) 2018/03/23 23:07:48 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 = socket$nl_generic(0x10, 0x3, 0x10) semget$private(0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f34fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000674fe0)={0x18, 0x1e, 0x82b, 0x0, 0x0, {0x6}, [@typed={0x4, 0xa, @binary}]}, 0x18}, 0x1}, 0x0) 2018/03/23 23:07:48 executing program 1: r0 = socket$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, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x36, "d40a26576c2680987841d72a1c1e240173d6f9cdfd3b123af3733a14cfab09649579bbbcab18f8c5db3d6f315967da016dc2b245da62"}, &(0x7f0000000200)=0x3e) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vmnet1}]\x00', 0xfffffffffffffff8) 2018/03/23 23:07:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000600)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x6, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x4}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004859fd8b1ffca9a1135dc4385a7a43e72fcb4588270c117317216f555cafb14d98cc8d4466a9b19a7c4f791f7cdae408a26b19e3996ef1facc5905808f502ef"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7ff, 0x8, 0x149, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r5, &(0x7f00000000c0)=0x4) 2018/03/23 23:07:48 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], 0x9, 0x3, 0x2, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, 0x10, 0x100, 0x70bd27, 0x25dfdbfb, {0x5}, [@nested={0x84, 0x35, [@generic="a9e60ec4b2bcacdb40e3cb2d7d7591e9e47e9f4a35ff56fa61dc90e213e6c55c92f6e2b1bfe94780b344d296d5ea92b7f52f38ab236740429cc85a47800bf7928cd4e009b736df3e50c48feeb5401235d9cb2047a9303a8b6997c4fc13a444214a0671bedfd1b678904af7d9bfc9e702ab08ae1858", @typed={0x8, 0x86, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x40) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/03/23 23:07:48 executing program 6: socketpair(0x5, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r1}], 0x1, &(0x7f0000012000)={0x77359400}, &(0x7f0000fe0ff8), 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000004ff8)=0x1000000000000009) ioctl$TCSBRKP(r1, 0x5425, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f0000000040)=0xc) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2}, 0x8) [ 84.796686] encrypted_key: insufficient parameters specified 2018/03/23 23:07:48 executing program 1: 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$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000080)=0x1, 0x4) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r1, &(0x7f0000001fdc)=[{}, {{}, 0x0, 0x0, 0x1}], 0x30) 2018/03/23 23:07:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x1, 0x20000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000004c0)=@buf={0x1a, &(0x7f0000000480)="07139797226d99b3fa4dbd349459345149329d9dcc8fb806e1ca"}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000700)=@req={0x28, &(0x7f00000006c0)={'eql\x00', @ifru_addrs=@can={0x1d, 0x0}}}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000740)={@mcast2={0xff, 0x2, [], 0x1}, 0x52, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000340)={0x8, 0xfd, 0x0, 0x3, 0x2, 0x5, 0x100, 0x5, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000003c0)={r5}, &(0x7f0000000400)=0x8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0x3b68, &(0x7f0000000240)=0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 2018/03/23 23:07:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7fff, 0x7, [0xf62, 0x8, 0x40, 0x8, 0x5, 0x8000, 0x0]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x1, 0x4, 0x5, 0x2, 0x7f, 0x6daf883a, 0x0, r2}, &(0x7f0000000140)=0x20) [ 84.848509] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 84.868203] sctp: [Deprecated]: syz-executor7 (pid 8089) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.868203] Use struct sctp_sack_info instead 2018/03/23 23:07:48 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0xfffffffffffffffd, &(0x7f00000002c0)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000000340)) close(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) tkill(r1, 0x15) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0xaa}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r3, 0x1, 0x100000000, 0x401}, 0x10) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0xd3, &(0x7f0000000000)="5bb50d392f3d505cfc8424d939eb6cfee5a586d9bf09d505e8e99d930571d9bb0c4162cce52a88a95e0043ae7c49e0eee5d90be28a65bcfdc8b5abbe88a0a89934f9dae1e4a56cf374ec697e3aeef055e595fd68ec1deaa2414bf0c957f20a4848642aa91c2a32a90dd172829bdd5d035bacae53218b2eaaf4e8ca23a88b7116ef6eeccea381d5ae4b803d73580d17eeceffe6659f682870bbcf696d87f658d36c13364d03446aa4fe38b8a6171f4c1c838396c38cbaa5afaf28112e44a06e291f1a9e6cc47b5fe00909120892315ab1f8b9c8"}) 2018/03/23 23:07:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x48, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) 2018/03/23 23:07:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0xffc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x100000e4, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x97, &(0x7f0000000040)=""/151}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/03/23 23:07:48 executing program 6: r0 = socket(0x2, 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x3}) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/23 23:07:48 executing program 0: socketpair(0x19, 0x80a, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x3) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0xfffffffffffffffe) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 84.905524] sctp: [Deprecated]: syz-executor7 (pid 8089) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.905524] Use struct sctp_sack_info instead 2018/03/23 23:07:48 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x2, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000400), 0x4) write$selinux_access(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='system_uewrole_exec_t:s0"/usr/sbin/cups-browsed 9\x00\x00'], 0x3e) 2018/03/23 23:07:49 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'eql\x00', 0x5}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x0, 0x32, r0, 0x0) r1 = inotify_init() fallocate(r1, 0x0, 0x2, 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1d, 0x400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r4, &(0x7f0000de7000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064eff0)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x80) membarrier(0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0xff00, 0x1, 0xffff, 0x9}, 0x6) 2018/03/23 23:07:49 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x80000000, 0x80) setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f00000001c0)=0x80000001, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000200)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x403) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x2) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r5 = dup(r1) accept$ipx(r5, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpgid(r4) 2018/03/23 23:07:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100c3ad", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/03/23 23:07:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000000040)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x3, &(0x7f0000f1fff8)) 2018/03/23 23:07:49 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000440), 0x1f3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x69cd) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000100)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x65, &(0x7f00000000c0)=0x4) 2018/03/23 23:07:49 executing program 6: accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) mmap(&(0x7f0000197000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0xfffffffffffffffe) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x20000, 0x350) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/23 23:07:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/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, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "24c818cc157ad1fe16f5edc6e7239bb121110ae1b6838575fa6d8f8db1273427"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000000)=0xb0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 23:07:49 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/69) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x2, 0x1}}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/03/23 23:07:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0xfffff024}, {0x16, 0x0, 0x871}]}, 0x10) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) keyctl$get_keyring_id(0x0, r1, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000fc0)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/11, 0xb}], 0x1, &(0x7f0000000500)=""/74, 0x4a, 0xfff}, 0xc1a}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/17, 0x11}, {&(0x7f0000000600)=""/226, 0xe2}, {&(0x7f0000000700)=""/241, 0xf1}], 0x4, &(0x7f0000000840)=""/41, 0x29, 0xe3}, 0x1}, {{&(0x7f0000000880)=@pppol2tp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000900)=""/86, 0x56}, {&(0x7f0000000980)=""/63, 0x3f}, {&(0x7f00000009c0)=""/245, 0xf5}, {&(0x7f0000000ac0)=""/154, 0x9a}], 0x4, 0x0, 0x0, 0xffffffffffffff01}, 0x5}, {{&(0x7f0000000bc0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c40)=""/170, 0xaa}, {&(0x7f0000000d00)=""/155, 0x9b}, {&(0x7f0000000dc0)=""/34, 0x22}, {&(0x7f0000000e00)=""/7, 0x7}, {&(0x7f0000000e40)=""/219, 0xdb}], 0x5, 0x0, 0x0, 0x800}, 0x20}], 0x4, 0x1, &(0x7f0000001100)={r2, r3+10000000}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) keyctl$chown(0x4, 0x0, 0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/106, 0x6a) sendmsg$netlink(r0, &(0x7f0000003240)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="100000e1ff0104060000000007000000"], 0x10}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bcsh0\x00', 0x2}) 2018/03/23 23:07:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000000100)=0x8, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="38420c0fc76103e0b4b4f0d1f57394b1d60d9d60de6daf5c07635d2f4122972caf5fed9ca8211f99bea0ccb85fbcc7834ad30ba7785ec498134dcf6e1bc4637bcd47fa8399c3a54b04d7c426d087a714960aac6a41f86457201a0282e2afc47a3c1a37616ea8250845774ee647d3cd77eb5c0d3cde9a77d1d12278ac2cf9766f03550cf630c11a8668d23f67a326b1bf5d3213fa3ac94fe8") sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)=@ipv6_newroute={0x28, 0x18, 0x801, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}, @RTA_EXPIRES={0x8, 0x10}]}, 0x28}, 0x1}, 0x4000) [ 85.576409] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=511 sclass=netlink_route_socket pig=8158 comm=syz-executor4 2018/03/23 23:07:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) socket$packet(0x11, 0x0, 0x300) sendto$inet(r0, &(0x7f0000000280)="725ae16bc20ea5e846a2bd2aab702f5cd973916163d14db18a2f41f9bbbb0b8c99f6b2fe1480504ba1063eaf60414642d97555796b690905a75a458301a07e52eefe3f7198b41083e35d2d0192197bc15407c458bbeb2381ba442a33809a5f87025280ce94259b1b7caa73edd9e44ec71eed02c9e19249e0570051b450c47cb1d3742b8625a4de7ddba0b4a4adad074889bf31855c13ffffff", 0x99, 0x800000020000000, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000000200)="0669ba4fb28b31ec193d07dec45ac7aaebaec85850cd067c07447e54c0270362f7ec23812c26a1c61062e2d1731b62b6f34590883ff21721dd28eb7745a59ae4feab9055292c42962ca9eb68a96208913605c73814899943c0bc9a000003a2c7d700", 0x62}], 0x1000000000000043) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x2000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) 2018/03/23 23:07:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000012000103ffffffffffff7fff0e000000"], 0x14}, 0x1}, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/192, 0xc0}, {&(0x7f00000001c0)=""/51, 0x33}, {&(0x7f0000000200)=""/126, 0x7e}], 0x4, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/15, 0xf}], 0x2, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5}, 0x0) 2018/03/23 23:07:49 executing program 6: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0x0, 0xb1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40000000000000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) 2018/03/23 23:07:49 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffbffffffffffffb, 0x2000000000) ioctl$int_in(r0, 0x544f, &(0x7f0000000040)) 2018/03/23 23:07:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountstats\x00') preadv(r0, &(0x7f0000000000), 0xfffff9e, 0x0) 2018/03/23 23:07:49 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000200), &(0x7f0000000600)}, 0x78) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'teql0\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x9, [{0xaca, 0x8, 0x80, 0x7}, {0x1, 0x5, 0x9, 0x400}, {0x9e91, 0xffffffffffffff7f, 0x81, 0xffffffff}, {0x400, 0x5, 0xfffffffffffffff9, 0x2}, {0x9, 0xfff, 0xfff, 0xfffffffffffff800}, {0x3, 0x1, 0xe5b, 0x8}, {0x7, 0xffff, 0x5, 0xe202}, {0x1, 0x2, 0xe26, 0x4}, {0x3f, 0x9, 0x3ff}]}}) 2018/03/23 23:07:49 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) r2 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x84, 0x65, &(0x7f0000000000), 0x6e) 2018/03/23 23:07:49 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000140)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x928b, 0x26e3, 0x48fb932a, 0x1, 0x0, 0x5, 0x800, 0x2, 0x5, 0x6, 0x6, 0xffffffffffff8000, 0x0, 0x7f, 0x6, 0x4d, 0x6, 0x6, 0x1, 0x4, 0x9, 0xdb74, 0x80000000, 0x3f, 0xffffffff80000000, 0x5, 0x4, 0xfb, 0x0, 0x7, 0x7, 0xfffffffffffffffb, 0x7fffffff, 0x9, 0x401, 0x8, 0x0, 0x9, 0x3, @perf_config_ext={0xad0, 0x37a}, 0x1, 0x9, 0xc4, 0x7, 0x7fffffff, 0x7fffffff, 0x1}, r2, 0xffff, r0, 0x3) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:var_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x30, 0x37, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x61) 2018/03/23 23:07:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000040)={&(0x7f000000cff0)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001280)="e87d6ad0150d0066fdb7ec06aca00ec74bbb1d8fb8529a1502ded7ac0d4b15e4a3bccc1dca5bf5034141a0f03e6f0ce617d1c481ee498796ae05c0c1f99f5d03496b1c77aefa2cdbfe083ed0eeaa295bb2b3e2e99e0c0f3224d599550684bc8db93612ebb5d108569a27f92a3e88b4f7f33a7aca47d7c12333ed0af9e6a57af09d558e22145f681efb1dd41b942c00bd8234b95c62cc5a23bc42d76f34de922fb301a29db4659abe0306b64e6267c38d1af1da7a2acc60be038f3f83668e05fd"}, {&(0x7f0000001740)="78f0f036d889d89b1d80e256b2422160452e9198fd87fed1b17aa24a8edb42eb13a98f1680349ca8b1b6d519a1acefddbb91929e08accce77c7c4d79ce6b4ee8b80f6047db339b3e35d1e4f849b646394cbd1241806849373e58b2930dac7f1f9afa4034dda1036bcab058f4f804d59ec0d1bc7635afa640250d10b5afd2e3be5ed1267d5535e71965f3c7b16c91da5f0e44a8e75a72ef7b9216c1c2ed48253e22d880"}, {&(0x7f0000001400)="fbec63422cc737626bf5ab039d1fc4894092a93cd8eaecbce1afc3c6d714f6e7d2f2"}, {&(0x7f0000001440)="6463f2728fa608df1c049db419ec182e49ab16e974d6ccd4eea6f781ae8b49e81ff7c524b8598af05b5441b820eccf4e281f9fb267d5a3c847ed22a6612b05deaa1a535da45312781f40295db560e19156e39fad8d531f3c9277c0510df4ca5d53e46182c482084a8c1aba77285e32b0d1648a497cbefd120d5aa008fa72756d7fc425afcb8b2938"}, {&(0x7f0000001500)="77bc61c3d61a5e171b4880ef111d8147652b2a98d860004ec0edd5ab493ec6655264f07db036917ff292f6ac9effa652804b2ea36398614f204d2ad3fc90b3c2996f64135307c6ed2e71550e442f2351a84d5729db813eb7d08a380343cdda2b1bf325dac30f5078dc1c0628c2c9cef915c8cb8233997a48f6d2d4b27345b5219c8d96d7b32a8104c0f5bbfbc2808e163079b3222ae91df4d5729b27b9b573fab529a68425"}, {&(0x7f0000001800)="a3b352deef6c76a62c5d975348e5fa8cb1d496a5a24f6d101eae46d94e35fec5509544fafae1358d7fa94759d335fd2682e35d2fc20d7c9e5ed1e30d50cc3a9132769135c525a5fff1b5797a2f148013392817636e98783dd9bb5f0c8ab2f9d40dca225e6e031928917d0095fde156fcb5ca5e6ae0353faf1944ed29fb4952034adc9c30c1bff3cddce58701982e660bab209e82d4682f92455a2d17161fe0e6db1d8b9c138c0bf1fb9ecc0aa24825ebbf36e4b88e5b014265d211968f683434d2c57d09589d3d0d0f09bdf790a473674470e1f1a4e89485442fc46e0ca740aa30f7c8b69310456c3276d174af3da7"}], 0x11a, &(0x7f0000001900)=[{0x0, 0x109, 0xffff, "addc31531d97d9499236511db0160903516626060f33989c8378ab8b75f34cd805737eb08c6bbcd23155684d897ce7785d5cab33a8d6f47448766a7d55dc74ce06bb75b6deedde5e49099b4842f200544ab7a9e7b71fa549afa38260b01963cf67441702d3282d89f4d6d37d8ed2c87a68ad0a4f26f24a966bb69660a7cb1e88476b06df5f14d99175392661b715b27abcde2f0a05dc770c789b529c4fd9a7f5be52dd190a3801d97f2739344a46f550083ba9e574416f47f8688d"}, {0x0, 0x109, 0x7caa, "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"}, {0x0, 0x6, 0x47, "973f16ebb93e6c927231deae68f1cc8b340fb8373c0f15dfbfae342cb8d08b5c4aae1011ce359b5a690bcc14b56a898ee28854b0cd1c10758f81bc731949a0344994b554688ca6478791452629d6efb9b78c53862dcc4772d13d4aa44788d66c72f8da006c014f6a96eccf9f5563d4a7503827ddd708f53863bd56db11fddc4c492eb8106dcc8ca169be3836a7c55e78702b60a82a950820aeb42fdb110e3551c80d69f2c6a8850348d735fc20da4fa295167485903adb2846374f3638cbe4348a53e9a9308e28c1f60e5ac7ffc91e2b6a122f12dcaccac7ce999efea8c960e680c4d4f8f3bd583c4110987a0018d255f172f10edd6c"}], 0x24f}, 0xfffc7995) 2018/03/23 23:07:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x5, "e4dc28ea3e2a66f8", "f7aa2e9b1fa0bc49a765c88e173716bd4a63edc4c47bd1131a3ba4b6f8444f90"}) unshare(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 23:07:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/23 23:07:49 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x3, 0x100000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x7f}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001b40)={0x0, 0xe9, "207bd3b6aadd5301d9d94f3afe7128f43840a35cc395705dca9116e906813429575a131920928a5c72a7ea84b4880961ab8cb7ab5717434383e4ae9bc5777159dd773780ec75d3a941e5e9083e24370481e130e3da79c77e3f4796a92d48e1e4d14da6815d60475dc385eb4c57f9401fea7091a98c82e7ccdebc58c3da90ef88768e9dc8152470b0a216806d0d7c8b05c1f306033925047ae51a1e05a17c550e10df783a528252b9f942578c276582ff967eb6086131c58a9262c3b743e86acc90a409533407b9c0559d33d9b4edea2ad5e40b7470238811a4eb30752bea81af49c95fba2cf22ea21a"}, &(0x7f0000001c40)=0xf1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001c80)={0x0, 0x45, 0x30, 0x8, 0x4}, &(0x7f0000001cc0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002100)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}}, 0x7fffffff, 0x100, 0x1d4, 0xfe0000000000, 0x4}, &(0x7f00000021c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002240)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002280)={0x0, 0x4, 0x6, 0x9, 0x8, 0x6}, &(0x7f00000022c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002500)={0x0, 0x7315, 0x2, [0x1, 0x2]}, &(0x7f0000002540)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002580)={0x1, 0xa94f, 0x0, 0xffffffffffffff01, 0xdc96, 0x9, 0xe88, 0x1, 0x0}, &(0x7f00000025c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002600)={0x0, 0x8}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002680)={0x7, 0x200, 0x2, 0x4, 0x2, 0xfffffffffffffffa, 0x29, 0x8, 0x0}, &(0x7f00000026c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x8, 0x20, 0x0, 0x81}, &(0x7f0000003040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003080)={0x3, 0x8001, 0x6, 0xb0d, 0x0}, &(0x7f00000030c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003100)={0x0, 0x3a, "cee2c93035eb3944be94edd786507200cbe5a3a70d005d6b6245f1bc429b9da0014f6bf3596e06fd74d02d6d2a9f598243f20e3a0091e1a69e66"}, &(0x7f0000003180)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000031c0)={0x0, @in={{0x2, 0x2c3, @broadcast=0xffffffff}}, 0xfffffffffffffff9, 0x7, 0x4, 0x1ff, 0x1f}, &(0x7f0000003280)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003300)={0x0, 0x38, &(0x7f00000032c0)=[@in6={0xa, 0x4e24, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xe5}, @in6={0xa, 0x4e22, 0xcf6f, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000003340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000036c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x401, 0x7, 0xfffffffffffffffe, 0x0, 0x13}, &(0x7f0000003780)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000037c0)={0x0, 0x80000000}, &(0x7f0000003800)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003840)=@assoc_id=0x0, &(0x7f0000003880)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000038c0)={0x0, 0x100000000}, &(0x7f0000003900)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003940)={0x0, 0x8001}, &(0x7f0000003980)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000039c0)=@assoc_value={0x0, 0x1}, &(0x7f0000003a00)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003a40)={0x0, 0x1}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004e80)={0x0, 0x40}, &(0x7f0000004ec0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004f00)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x3, 0x4, 0x9, 0x2}, &(0x7f0000004fc0)=0x98) sendmmsg$inet_sctp(r1, &(0x7f00000050c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000140)="e0bf6f19bbd5876cbce43493c20f1c2eac8a", 0x12}, {&(0x7f0000000180)="9255cf1778481809ae9b59c0b84dc188064c4fe3c48d6274b217659d506064c8ea1dc2ab68afb9b880a34b4502b9c8903fbe15097a09ee8f648df3d8795ae9d821f2f3e52a262147416cbe0e42b962d20eddc72b002815033d03431088b5a2d4f2922c7eff4bcca37704bb095a30171eb034a20b6c984089a226392b8d6270d0056e44e5f869052b25320957ba959fa78c958970f4bc9a1bb78c537fac950dbc6ac2c5accf2441c293c27855dbdd0c4b564a51c1add9adf9fecbea0ea35f39a3f87e2d161078527db5d47e975cde5286f14582", 0xd3}, {&(0x7f0000000280)="ecf6fdafafe6037b457917980b8e9ef488611b8b5dde0199e2f58e12991da976b1a6cf1eda46291c49bbe6a47a751e15baf33c62e4ffbe0bd65f6a499982c3a4e0e0ab3d855b1b2509460317425bfff5083e6a267e12f992b2637b5e2af8aaa1f2d6b332c150955ea917e1d51fbed8b911d95a1219efb218dba3ed9efd0d998fd9ad095332f009a70aa299958a25d7462460c8a4e3316f3809c7d0b7f683b50b28e4aee07427e6a4b062459b3c08a62fec1402dfd26624206dfcade9aefe274839a0c903", 0xc4}, {&(0x7f0000000380)="2bb2e06e37823673254517e3a212932c2c2f0fe09f7d47e6703ec032b92683420831caefe75bc3b9ae30a4f47773ea79d5827a0652121c6cef99cbcb456725127c6964e6d70ff4742119ba60bc2061569af4e7f76e196194acb34dc301279bd580979cb88552b8da4163f4b4edd59acc9a621f8c418e9f71a693eb1a59ed39ae5c6be9a63dbb8fac603727340fee510fb8c85f6130b8acdef2a53ef3ff", 0x9d}], 0x4, &(0x7f0000000580)=[@init={0x18, 0x84, 0x0, {0x1e1, 0xff, 0x3f, 0x3f}}, @init={0x18, 0x84, 0x0, {0x401, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x8, 0x401, 0x8ced, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8, 0xff, 0x6, 0x7, 0x1, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x3, 0xf6d, 0x0, 0x4, 0xdb6, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x2, 0x80}}], 0x120, 0x80}, {&(0x7f00000006c0)=@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x40}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000000700)="e568cf2e6bd10a3abd7098823e48704d2e25e3bed5548afe4177fa3b464b", 0x1e}, {&(0x7f0000000740)="065a7e5d5f495309645004ec61d7db4080694b67f992f07a0fb5684e2b7aa134b02a078069ed53719ce2f8cec531b966c35220e200c818b19d6ca9ea41e463f1a314bf90f204133333172fdce62443de3a781326a3c118d3b64e15c0c18aff938a798f917e85c2ba21f6e41bad762301fb73d31425cb77e987ae", 0x7a}, {&(0x7f00000007c0)="3a22a897ad24bf", 0x7}, {&(0x7f0000000800)="c5dcbea8a39bc9b55ed10ea0ba441ee4c8314c9a8e85db23a4ff125b740e6903d1367434a034babf7e499df967fab3159c2fad7f408ea8e0bdaa80c157e7ac759f10120fa121a917504d2403ae36da05a8237c4c8b43d38852a92d0f87619d32952cea00eed5a22cab504dea2bd0f540e73a6f21957f8df65f612aaeeb4545156f4971f6b0915bd0f2fe203e07821a32e0e1f0c2e9a2bcc7a23ad0f46e3ee63394f40f07514408bfd20e8c4e0a18402fc6593d18d99e877b2669e09bd34171f1b9907713ce2456c93389a2e4a395064a1973d526855b5d", 0xd7}, {&(0x7f0000000900)="fedd0ac72b7cf9d416e7978a04724c3b48ed3826e3bed91ac23b69573953303459cae458188006ce23e07c2f952c7424875230c004ca845895788f5a91156ba0c296ee050c71d80e679e8d3c923622a6551d8fd303e114e2503fba5240104fe7ccb31edb9dbd83f5824460fc55d80a530a059be2fd", 0x75}, {&(0x7f0000000980)="2a81e2f6e2d3cb6ffd0c5988ad6b1866a1e16c65eca741a3ad991b5ba7250eb33acc1f350daf2ca39104ee44dca341720df9427b930218f25f3d1600c734b825199f4a1559e1716a34c4f33095cb23", 0x4f}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="124dcd5aca3d0695fc329108c24bb31c9e1becc6636bda7f5d7ca49899b93060fbf5c30e7c5d44457a5083a570e0420ef54fff893f217992ba447b7ccd915cba18277ae59506766dd7f09a40ee503da84da0682c8cff99e60e3cced7ead6970e7d3cfca20d226c4a3b15f514195025dae8f80a1f70a50ecbb18d51288a7f6dfafddb6b2657f282b150c94f7d13591060648f05de4e6391e9cb6cfcf1720e258c8b9d3823dd137df63c14578c5a68b1e48261039744434258b5569b53ce", 0xbd}], 0x8, &(0x7f0000001d00)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x7a, 0x649, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x3, 0x101, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x7a, 0x5, 0x3}}], 0x90, 0x41}, {&(0x7f0000001dc0)=@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000001e00)="cdc5499ed0a5c41d1daf5ff4ef5107c015229c2f5fdd6be96de5aff6d82a058cda5aa3218449bc1d1831fab558e98b150b8dec443bcfb0217e195ee77ea476f62f0b743df209a29481ed553ab03a9e6d7880c9cf6f64487e9f55fe8a8aff48af72a40d991f9ab4e53d96347610e8e8e17daa7a7b14bc7fce09b524d35114f4ec350a34bc3109ed1b16f68f2c870970c26b272777f22ee0bb5f9e06b904819a06d279ba683a05c9f8a4bcf442e8ad4a744ea15014b9f73c8fef9fc1311c424cf13f64cedb9ad49e29487013", 0xcb}, {&(0x7f0000001f00)="0b94527bf75e608c553e9201513b65cfe7ad61d8af87ac61d87259719d2bd07a50d92758afb8254f846c1b12884f297dd972c939b3c5d4df0c3d5f9e61e4f807861756b4ee411c557b83171ef788af2feec330b54e63", 0x56}, {&(0x7f0000001f80)="2272dc463877c5e0dfac3ab632b5b73aa4db47798bd8e5390d719476b719a4f092e6f36502fe0c82441be74f0c82abbdde7f763dc3d23e43ee5ed571f961f9b34ade10fddf9d9434b847299444f2b31b7cfafb43001c20c268e22801681a0c25a13f669ae7727c962ba4e474ac99d285462d5dccb90d109a9485fcc82c1b2e7b2b53e53544b925bea6feef14", 0x8c}], 0x3, &(0x7f0000002300)=[@init={0x18, 0x84, 0x0, {0x81, 0xd7a, 0x1, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8007, 0x7, 0x2284, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xd8c, 0x101, 0x0, 0x10001, 0x1, 0x0, 0x5, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0xffffffffcc892c08, 0x80000001, r8}}], 0xc0, 0x881}, {&(0x7f00000023c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000024c0)=[{&(0x7f0000002400)="d3efe8e98bdc28daaf4b21f3be4a3801fe7d91fb8b93c3aaf33a33ce442407567094", 0x22}, {&(0x7f0000002440)="78cc5773c5b2e6141034b8f19076ed6035c39ce932b73e555299dd4c60c1f28c3ae11ce9f24f7aca95500dcd64a7a5c8ce98b5b7d865ab5f40ed7401a4a8cb8ab3ec3087705ef0cee406f767ef415c5bcbb41bbe14e04ef8ad7ab100f3ac6012990a8049d2b18a339bedfd20f169db5329d91a824210375c3bee580e", 0x7c}], 0x2, &(0x7f0000002700)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x6, 0x4, 0x1f, 0x0, 0x271c, 0x5e, 0x6600, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x4, 0x8000, 0x1f6d, 0x7, 0xf2de, 0xfffffffffffffff9, 0x6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100, 0x2, 0x7f, 0x7fffffff, 0x81, 0x2, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0xaa, 0x1, 0x1a}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0xef2c, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc0, 0x8000, 0x6, 0x2, r12}}], 0x150, 0x1}, {&(0x7f0000002880)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x32e4}, 0x1c, &(0x7f0000002f40)=[{&(0x7f00000028c0)="c6e52967f9c3b42be0f1825c1e068021a061cd0abdc954a84d863d418eb4221bfdd2708edb7ff57b421025f60598e0a5e5d55b99c0837de91bdcf9a111b2a9f6e7a13a5bbfc5d79f1bd69d2bd587268d4e6707a4ded521eb62f5253d5cf9370479cb84b33afe1f236d7057e4aa3ac935972515cf0fd417ec346dbf59062ab050f01b5d51d928af3a5422", 0x8a}, {&(0x7f0000002980)="4b24430b14dddddd2c46d1488e90ab376530eac9ec0f0de40ce2d3a938f639ba240dbdb6be5e0f16877772355c35c9ecd243dbae3b59aed6311ba86e35d43e9fdde2890a9d4cac7251a4cc6f3ca450a311266ba5fc259f2a115bfed3c844f238247d940059512eaff58bd550db8150f6140c4eb6", 0x74}, {&(0x7f0000002a00)="a68bde08f0e21ae3fd5e09fd90c08a95b9c3838d7100129045fdc1e163cdd784abc8864136c75fa2f1b13ce2ed13bb18ab90a17a84186ac48b07eaab687242cd9724c18001823a5018ed14f2243d9e52fdd97332e337d6c880ab9fcc66b13c24d8db4cb1ace9ef5f62562711800c", 0x6e}, {&(0x7f0000002a80)="92d76affcc26fae68738d7a2cbc3bb6d28175329ffd2d8b3ab811a13857662712ad80784853b9e7ef9e909dce7174f0ec878cb4865a266757c0f4ded31e9f72d84591d1a400f482b10fd96f96f1f2fa43c2cee1d59461669db31ab95f915f0a340870aa0da7a3fdcbbbb3d2027ce", 0x6e}, {&(0x7f0000002b00)="9f8e983af270a67265d8c2505f8e8259c1240decafee151b79bf997f703ef4b2c4c4d232399068c860e871b0ae9de42bcd10a918a2d82499ce770dbf7102527aa54d58968e27f8a784ab2cf010b78a1a46af2fc5abe78d43b28d592712efecd69719e33f78db197973f53d55df01f026e14b0ecbe96f7867953e8f207deb23c7b9f69d285dc32858259fb21fee06130a2f95a4a15afa702ca0f00a4a2c7ddf0dfc6e56607b0f371fdd8dd1b748b1981606e89bd0131aafd155bd34c30a6c189dcdea9d", 0xc3}, {&(0x7f0000002c00)="a1123baace703069367e57b3a74dec34c8988cb2d90884f2abb47ce1be583c3eae809f", 0x23}, {&(0x7f0000002c40)="385f2e064544744c01060a8eb3d6c3e15c5ce6ea304ef519b0badb2e9d1e5006e0812c3cab0fa0cbd56a82800151aaca08ad194c9e8f3dcd07e096e7e54ed69ecc56362e9c03c84c3b456795c531b5322c4c5feaf79201fe2c5187d7ad6339ac5996ca0f4fffecf7f22506cacb484a96d298950ddc2a44580b2d98732c807bd70bed276b411a858ca4b88f545d6a6f87028b0c7e7097b1bf54ffad045376c69e3c20e00781dd8b3d840e2970546e56e78115edc58bbed2b5d7db", 0xba}, {&(0x7f0000002d00)="9c61deddd3f75de8968a9d9ee8db78e6d4c227c839392a8a7f2f3ac8689d534e6bc8bf69af5901a8bf1676411c8116fa6a92e7499bd7e1a65a5632ff58fad52427fae2daeb88918f1a46534bbe2463389507d8e75d0423e9746d5cc87600d8e2415e57def5e1d2495c5b26fc9e36f679ac970759e3c8987b4a74886b143a0de9f57e60f7b83a96117922e95ae847efde13f54c6d973c7665d3d92fb769948b7effa16360c82561508e38190c9f06ccc7b4681f77cc8164fcd2", 0xb9}, {&(0x7f0000002dc0)="8431e496ac3d30200ce7312618679e4f5245ba1cad8fa53f14567c2b1c1d05df58bede48f71dbd52e038b128f0aa3da85ad7f6d7d29e22edd35eae223381262be4d313362217d91a83d892cd78dfd16e017b82c3f5fc4fee3705e5e74abe2da380dd61b7925f47b8641e183b1bb1607b4994520dccb501064e892c442470790d13697a453e538f329a6989def4", 0x8d}, {&(0x7f0000002e80)="ecd7a0b2f44551c8eaed241806709c16b5aaac39349a587295a99fa5b6bbff7b56f799891b88b3971b8ca1ff4eeae62a45c4dbc1d708b5566578894cfe17d3fd1cd5584902a576a857697cabe54a8d5ae0419726f56f7d23b084cdc543bcaa482530bd74223e54c383bfbcae10919e8351cac77a356ae5046efff8f8bd100b73bb62efb46597fde7fb29", 0x8a}], 0xa, &(0x7f0000003380)=[@sndinfo={0x20, 0x84, 0x2, {0xa27, 0x4, 0x81, 0x40000, r13}}, @init={0x18, 0x84, 0x0, {0x7ac, 0x101, 0x800, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x7, 0x401, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8008, 0x7, 0x9, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6707, 0x1, 0x8001, 0x200, r16}}, @init={0x18, 0x84, 0x0, {0xf18, 0xc8, 0x1f, 0x29f}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff0047, 0x1, 0x8000, 0xffffffff00000000, 0x1000, 0x5, 0x8, 0x7, r17}}], 0x150, 0x4000810}, {&(0x7f0000003500)=@in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000003680)=[{&(0x7f0000003540)="c718860d71d5dc8a300fd1cd38098b2e5fa3e35add9d27c473bef28a46a75bf97ed616468b52d89b96", 0x29}, {&(0x7f0000003580)="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", 0xfd}], 0x2, &(0x7f0000003ac0)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x7, 0x31b, r18}}, @init={0x18, 0x84, 0x0, {0xcd, 0x48, 0x8, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x59, 0xed, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x6416, 0x8200, 0x8, 0x0, r20}}, @init={0x18, 0x84, 0x0, {0x9, 0x1ff, 0x3, 0x6f71}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x1, 0xffff, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x47d8, 0x8000, 0x80000000, 0xfffffffffffffffd, 0x4, 0x7, 0x12, r22}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x206, 0x2, 0x3, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xffffffffffffff00, 0x1ff, r24}}], 0x1b0, 0x20000040}, {&(0x7f0000003c80)=@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000004e40)=[{&(0x7f0000003cc0)="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", 0x1000}, {&(0x7f0000004cc0)="efe5c8b7b85b601280c8cf04aaabb54eb9b5fb99ed3ad3e1b2e750e21cfb9da4272e252a4a6f58711887889470fec631cdf77b53933034b8c63201b87d4a5ce954", 0x41}, {&(0x7f0000004d40)="fffd93d66465d5659d481579e57368ec939b14ddaefe944affd64d1ef9ad3f33888761ee843e2149b0bae2315d501b1d62a9d0ca9c67d0e7b20973bbbf22b297c330de6fb44d2525ca3e8fff81b24ff3b1b032324adb6cb679a6167da7a7ee598c31bcc0303ac7ed68230ba8330bcb8e5e59ca4b1ee2fe6b9ce0dba7da32a15eff8aaefb8ec49c58b78fe077187070d526172236233b6306d708afaca0b2a55ebac3ffecdb594ded0076b964bd89182d97", 0xb1}, {&(0x7f0000004e00)="43542d2be9ac7033410ff64b885a94196146809ef8bc4979e24e1b24ea75a84f501eda3f5c99cf9a20546faf962cebca19d3788bc7d58181576a8401", 0x3c}], 0x4, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x9, 0x2, r25}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffc1, 0x2, 0x6, 0x3, r26}}, @init={0x18, 0x84, 0x0, {0x64b, 0x10000, 0xffffffffffffff01, 0x7}}], 0x90, 0x4000010}], 0x7, 0x4080) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000140)}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) [ 85.636582] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=511 sclass=netlink_route_socket pig=8158 comm=syz-executor4 [ 85.675417] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/23 23:07:49 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/100) unshare(0x8000000) r1 = mq_open(&(0x7f00000000c0)="d202", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x9) 2018/03/23 23:07:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000009f25c4000c00e7cb9a2ae64c908971fed7911b00ec97101d1354a3fc739b8ae5babb4d1d0d980948188a5aeb3803ee073a55b5adef13eeabc91e6a4a8536568529cc7454fa4291008cdd898f006b81530a7407de0a036d734a3970a6ae8029e501eb905168480a0f77b698875a154884bc4d801cf02b4274589a949253153358cde27b003105fab01c9b998cb8f508d234af285e1df0d4fe81d0bf7e7fe23e9f389d5b90dd9f340b678df0bd5992f73eb01153e9890b5065edcf6e0c0af6ced5d3576f5aa7f8df0ce2fae1ae44751aac08", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/23 23:07:49 executing program 0: 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 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f) listen(r0, 0x4000000000000006) sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 23:07:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) sendto(0xffffffffffffffff, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0x3, 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/03/23 23:07:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) fsync(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000602000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/23 23:07:49 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) r1 = getpgrp(0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x2a, 0x0, @tid=r1}) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8) [ 85.715346] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/23 23:07:49 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0xffffffffffffff60, 0x0) recvmsg(r4, &(0x7f0000000440)={&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/30, 0x1e}, 0x0) 2018/03/23 23:07:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000c05ff0)={0x2000}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x6482) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)) 2018/03/23 23:07:49 executing program 6: r0 = socket(0x1, 0x2, 0x1) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/23 23:07:49 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00000000c0)="1f380c4b0d88530ee5334900cb95f49d5d80e7768a324d55a08d839fa40c8ae816c64be7b168b80090e0bca63d0707b6d4c9acdd48a890fca96eef6882f5bf9a29539663a36073fa3aa7c736f25ad7678d8fa48ee6068f5d67d2a50990ca7e219cb223c40805a1dae4c8b7039420a4c660144b2d58d1c3c9cd44b0f3f87c6a1920dba624bd5245428bd91917c943420c470a53c103ab3382205d97ff06da4c42", 0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x18, r2, 0x1, 0x0, 0x6, @random="fdac6834a7f2"}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/23 23:07:49 executing program 7: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000195000/0x2000)=nil, 0x2000, 0x80000010000001) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x12d9, 0x2) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8)=0xfffffffffffffffc, 0x1, 0x2) 2018/03/23 23:07:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x13, 0x8195, 0xfff, 0x5}}) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/03/23 23:07:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000c1610bb1697e34654d011f45a7cf5fe245025f4ddf08f25649b57ef800dd7da8f87611d9968108e1c8eb2369dc6b0776ee3d00d7d26702d33377795e8c80c1bdf19f478b782ea8fe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/03/23 23:07:49 executing program 2: r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/ppp\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000002cc0)={0x2, 0x70, 0xdb5, 0x1c26be47, 0x535, 0x14, 0x0, 0x7fff, 0x1, 0x2, 0x9, 0x1ff, 0x8, 0x100000000000000, 0x8, 0x2, 0x7ff, 0x2, 0x6, 0x10001, 0x9, 0xff, 0x7f, 0xf1, 0x4c7, 0x401, 0x3f, 0x6, 0xfffffffffffffffe, 0x7, 0x5, 0x7, 0x920, 0x9, 0x1, 0x9, 0xc5e, 0xfd3, 0x0, 0x9, 0x0, @perf_config_ext={0x4, 0x1}, 0x8200, 0x40, 0x6, 0x1, 0xffffffff, 0x80, 0x20000000000}, r0, 0x4, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002900)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/7, 0x7}, {&(0x7f0000001180)=""/20, 0x14}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002240)=""/251, 0xfb, 0xfffffffffffffe01}, 0x81}, {{&(0x7f0000002340)=@hci, 0x80, &(0x7f0000002780)=[{&(0x7f00000023c0)=""/46, 0x2e}, {&(0x7f0000002400)=""/210, 0xd2}, {&(0x7f0000002500)=""/103, 0x67}, {&(0x7f0000002580)=""/38, 0x26}, {&(0x7f00000025c0)=""/112, 0x70}, {&(0x7f0000002640)=""/187, 0xbb}, {&(0x7f0000002700)=""/128, 0x80}], 0x7, &(0x7f0000002800)=""/196, 0xc4, 0x5}, 0x3}], 0x2, 0x100, &(0x7f0000002980)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000029c0)={0x0, 0x1f}, &(0x7f0000002a00)=0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002c40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000002d80), 0x8) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000002c80)={0x76f6, 0x6, 0xfffffffffffffffa}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002a40)={0x0, 0x2}, &(0x7f0000002a80)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002ac0)={r3, 0xb0d, 0x0, 0x8001, 0x38, 0xfdd, 0x7, 0x8000, {r5, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2cd}}, 0x596, 0x8, 0x9, 0x8, 0x5}}, &(0x7f0000002b80)=0xb0) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) r6 = syz_open_dev$vcsn(&(0x7f0000002bc0)='/dev/vcs#\x00', 0x7d81692b, 0x200) ioctl$KVM_GET_VCPU_EVENTS(r6, 0x8040ae9f, &(0x7f0000002c00)) 2018/03/23 23:07:49 executing program 7: 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$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x9, 0x0, 0x5, 0x3, 0x1, 0x6, 0x9, 0x1ff, 0x6, 0xd1c, 0xfffffffffffffff7, 0x7, 0x5, 0x4]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r1, 0xa3}, &(0x7f0000000440)=0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x7f, 0x4) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000004c0)=0xfffffffffffffff9, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) execveat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='-lo^&\x00', &(0x7f0000000180)='bcsh0\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='user+\x00'], 0x100) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'bcsh0\x00'}) 2018/03/23 23:07:49 executing program 6: socketpair(0xb, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_addrs=@sco={0x1f, {0x3, 0xc7, 0xd3, 0x2e4, 0x3, 0x97c}}}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0xffffffffffffffd8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200)=0x3, 0x4) getsockname$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) 2018/03/23 23:07:49 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r2) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xbb, 0x0, 0x800) 2018/03/23 23:07:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x8, 0xfffffffffffffe85) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000000300)=0x4000001, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40800, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/234) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x8001) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/242) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/23 23:07:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xfe5cab23250aede0, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newroute={0x1c, 0x18, 0x307, 0x0, 0x0, {0xa, 0x94}}, 0x1}, 0x1, 0x0, 0x0, 0x2400c814}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000200)={{0x400000000000000, 0xab}, 'port0\x00', 0x40, 0x20, 0x5, 0x9, 0x1, 0xe27, 0x0, 0x0, 0x1, 0xc17}) 2018/03/23 23:07:49 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8001) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/23 23:07:49 executing program 2: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000080), 0x800) kcmp(r1, r2, 0x4, r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1010, r0, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/03/23 23:07:50 executing program 5: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x5, 0x55b) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@llc={0x1a, 0x30f, 0x80, 0x7, 0xffffffffffffff7f, 0x3f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000200)=""/18, 0x12}, &(0x7f0000000240), 0x9}, 0xa0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x40, 0x80) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/175) [ 85.915683] netlink: 68 bytes leftover after parsing attributes in process `syz-executor1'. [ 85.931247] kauditd_printk_skb: 3 callbacks suppressed [ 85.931255] audit: type=1400 audit(1521846469.948:57): avc: denied { map } for pid=8255 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=1180 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/03/23 23:07:50 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000001f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/03/23 23:07:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pipe2(&(0x7f0000000080), 0x4000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000fe9000/0x4000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/11) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001000000000000000600000000400000000000000000028100008fb3d1c080e831d1c37c684b7f710000000000000000000000000000"]) 2018/03/23 23:07:50 executing program 0: r0 = gettid() r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x24010, r1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000002c0)=0x599) recvfrom$inet(r2, &(0x7f0000000240)=""/85, 0x55, 0x10020, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000200), 0x9) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000003, 0x1011, r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10001, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x400, 0x4, 0x875, 0x14, r4, 0x20}, 0x2c) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000600)={0x8, &(0x7f00000005c0)=[{0x4, 0x3, 0x6, 0x5}, {0x7f, 0x4, 0x6, 0x6}, {0x8000, 0x5d3, 0x2, 0x9}, {0x5, 0x80, 0x7f, 0x80000001}, {0x7, 0x6}, {0x20, 0x4, 0x8, 0xffffffff}, {0xfdd, 0x0, 0x1, 0x8000}, {0xec, 0x8, 0x7}]}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/03/23 23:07:50 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6f1, 0x24002) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x11) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x200000000000002]}) 2018/03/23 23:07:50 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000040)="18f0dcfdb41f55fe8ffca45ba6c3829b9626f75e700e2bcdf608273d2ea814bc8974fe9fff48f227eda712288c3cba36fa25bd595fa066b1ce1620b7b0ce1e42515d815f0a689ae5ef44e467f024f3073d4341970df0efe22a44b38981eac52ae3b6c07f06bf0533495c17b1caafd15ce415ac40dd31b1da00d748e5374d20cc62b63aedc7cc0d8770ed8505eb92be827ded97dc7b745c3692522de9ebec9457d1b458d466324eb36ef19aed01c516e9f1251e", &(0x7f0000000100)=""/156}, 0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) dup2(r0, r2) 2018/03/23 23:07:50 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x63b94929a86adc17, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x5, [@empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e17d8f35ee3a"]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) dup3(r2, r1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x5, 0x4) 2018/03/23 23:07:50 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='nr0\x00', 0x10) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = accept$ipx(r0, 0x0, &(0x7f0000000280)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000580)={0x3, 0x0, &(0x7f00000002c0)=""/207, &(0x7f00000003c0)=""/174, &(0x7f0000000480)=""/245, 0x100000}) bind$ipx(r1, &(0x7f00000005c0)={0x4, 0xd61, 0x7f, "82148563638f", 0x401}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000000600)={0x1f, {0x1f, 0x3, 0x800, 0x9, 0x7, 0x2}, 0xc800000000000000}, 0xa) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000680)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) signalfd4(r2, &(0x7f00000006c0)={0x200}, 0x8, 0x80000) ioctl$sock_bt(r2, 0xdd17, &(0x7f0000000700)="6b35b8619d2d6d4960fd6bdb2b3522ceee97984399e45b3acf39d119ccbd9b207c728fc9262438d59da8ce4dd7276240b6d546739024d41f1f7c787067caad6dabbe892a5bbfa0174dd89e483f7d9e9a706f8ea617d91f7738521dfa13cb0c980e314881fdb4827934e0b0fb1d9d5c9f164834c9c471b7b16100ddd545b996427488bdf5523d8355f2949f0ae8aa57bcffce1a9b6236c6d46af51316d59df60cb0727ffdecc29f2cb28686bebb9ec0db3aa430cc3729bba2b8f8008bfa5c4d478934228e5f3310c211dffb5ee8dd1111ee61fe29d8bd86a603883d7a02b2ee86e5e8dfed5ba369f72049de5e45415997fe6f3bc48aea5ad9e67af607fbf550e085732ba2b36c4cfbb96afde3de0179fa5026b1c64098050834c6716b6fdde67b36b9330524c78478525594dcb42ddd3881f14ee0590b0693847b9f12cdebc7af972f02b3e3b5d4c8157c1410d6cdc3b85ea5c61ef508770ed97e8f223e1d35e36d70e1d93c13a1136190e54d1b71385d15d428f5e180c1ae5d45ddb264b997994b6fd145074b6ec7901e6d5ac57ed0fc974d9a4af9ccbfcc3b35f252d76ad5ebc9bbba18f72c7879fa4e1280f8d03ba57c066f2a82e4252842231daa51549f037e7dd9aca479d32141062f561689758d6eaac63ddf12a88fc975e496a6b7e5c048e4930935860e23968f97c5d9925bb3f411a8ce520d8f8ab2a4cbf3e3a8a5e835d15c6e34607a9b7091c6d72becfd5a676e2cbb9eeba4ea4b793b1644469a1a2a2603a49f942de3f0d43d9607b6a2c531a4f2e475432af48664791b43d0656263be72c42db82d3d820fd37d26c55349b20e7fd3a7c11b5f664997b0d215762eed1706634b6252d70b455abb5760ec237b05b37bbd984d714c32aab10ab692b4d0a49d4e1a19555f572b93b5dac7fa4d6e92e3616adc6a8e44088fd42472ec7cba2178f6099ae30da5d97e31d07604465b5862d2f217a4b1cb1849254b04684ad6c5886cdf055e5a08f31e3a48aef4b54bb3479d1e5c2b34211edc750fadcce9152ba0187b63679a246880cc41fd73e58e6280f63ffb5a7818aaa66d62cf9f0b25730f9591f239411039628691a484e08d659e9398ef033293701cc1337933878e8afd8beeaeadb6c946d823f45657897b294fdc62253b306b2d4e3f48f53d87ae10924e87de3b4b3d65c2be5d9c6863d29f83fdae889214b87917cf7377a5d9bddeb13240f4bcd5ca632c75b14c10c7559ede47fc516b869d7cb0c9983edc22ddae0bd8424210a0c7e10f5edfe7ef13a51f85f65a21addadaf73e61a0a176927d7145c7173ea5800a581965a2e82b4a21813f6dff81a8bd8c35fcbc4f065a72b63c319fe5942a0641b065659784627e1effbb69eda1b3bba0e6a683f4df4740251df84ee88c23bb528e78a1f3e0a96436b07599e43b30a3cf16ba583716e93da1487b7723b87554c62a2a9f3d9e741c12949e9279b71a7c652ee3b3db31a7025e6612420d6b104439c3c6334ba906a23155c8dd9e973e762caedd7edbd916a06d0e3285627049d2c002f227d2a4a8319956dfe55b1669eeef0958a56702859e352e0eb75d292302a67e5042bb71d10d47e999501ee5de074f057a71bc4c663aed59437ddb29345c5bdb13b7803a040ec7cf92811c6d36970440fd522f454a53d218e4b2af885e30e9ae746526f3eb29a0fc45ed88329d0bc9a109ec7a1916186228e48ad05158b402e6f0541d3c29d57869b8ef3732057739eb62701b29383223bb4dd58343000be7339b804aef2db5d2097e632b531a68c3e1639d14df5c6485aea77f33c848d57c4d488bce3b5c4495031a6d8fc769406c105076a3a6e84be19b017d97d711236f84682b61cfe7f3b5a504319e389f31621538d6e017931ccdd16d4440063162dfac7b1e7c4fbfa402ed057281bce8627c677055f771afcda5a8eb70d795587a27518fea49ebe21303d3c2a7a6605bb772c23f84bceef86098457588ffcc9ca84e27296ec714d5e1643d35a5a2175aa08aa91b5badbdc2b21e591e196058b874fcc6fe5aef97a81cf35515923b419c16a9017de7dccbcda907522f85e14508686ff617bb388ae06cb7406fe1db3cd8f631b2af8892fa5f06848342fa3147d2cc59484a41580b3dde52a9b2a8f7311ddb0226943c22c181aa2618d196a1d0d425c1dc4706853f2a7ee5c51ca600db85d50a780a979129ad1381c7a20001bacdabf1d275e7fa0624074a9c05ee1e4a93b10916075d0ba80f0c10aef4edbdc2f3f2c0dbb72cb6897bc9cd436b527f71a901799a05b235658c60ed7d65282af611ae8da706adf36c8ec262433a6528f212bea80a056b1bf0ed417a1616cf13b7a5947a39f68a2ec39129b56022131f3d43c8562ba60448ddb443f096c29715ece91ba37dd1ee0055ee5b09fe3f7a30c946a87d556b665d7535de4b010d73bc5e444294fa443858aed91493a1a24d6bc04d576de967d4089fc5cec5fabe4b0a109833d2446a30c3970826d617045e6868dfd70d579b7a86a25e0ff7365b623055610789768bba300eeb22a76b065ac83fdb9ec6cbc8c11f9c588da7c950edf8599087bbfbcc28d4bbff267c39b6da330732069753439110333948c3987288311f557be5a596524d385ee2168f111f40d82bb7d42378cc0c13ed017874c39e1bc846254fc125d3ee92aa226408ebf5f094367ebfdd1da953dcb86f5e63c0d13d391582421136673a03e3a3e67e48b507b3e908aab310d6a2c1e05efb23a5631a51a02275d24a22530882b731f6084354fd4e658213d2c860b0239303f56e160f89436efa0d3fb551408839b20ea9b4d41716b705d47f0027500f725a0829a11a07689c7e96582ee8dd80290bfba0616265b123dded9f17ed854a2780f43164b620dddb9d0bb28b112fbf51650cc997a4cc6b0a08075d6886fdb7f375d6f1e79fd1a84a94de86014c00080fce17aa2c29d04fc13a6b835f2233c183a9be34e82106d48b4fe1959b9c4d128bf1754169b94ffb57a179e2b914cee385fbe725b3f015fdec931b2afd0b3792d2c6951ac47aa09d519e5a59b7fd9ba52ce90608edafbe40285035c418b078e3030c6352df1bd1eb1f984a6f410f4a0ff451db6b0678fba5a9e361e0c6601e8bada2677624d4c35219bc7a847f88df696f34971f333966acdb0d88c1c635ee7286d73e5b96082148ec79ff785ba53f810250c8debc6b79ac91f1fb5fadc4b87ac4d37c1c49df5dcfbfc7259aa10c9d2171c0ce93b64d4c8054a0aedc9f6cdce05325bf6e622efdc95b3109711000470d0b53727f85f5e80f00054d3fb61760124b9417245da7ed281534fbb28ea011cfce0a8c62b53cc2032105a49b46f72b5a979aae1d9c5101dde1e3eb5c1b3efa5d09c14dd871bf1b5684ce2d3413c7fff18af10141eef3cbb3c4b75cdd4a9963c4399c1782121d0a28594c6b822d72fcc22166a0e03bf4e1c5d77c94c6d54ce9c1a69b7feb84ff714cd0c52e9cbc7a6e2d268362fbabdea3b27acd5b2eedda4d1f0421660591ed1ae9a2dae24e72113302cd77208c0fc870e46cb92b3214a2ed5ed0ea980f98d01ea38afdaf66b35e89e26880987ee66f5481564501d2016ea41776e878df379a7f8045911247eea98e545267c812e7b39cb1026772773c509070e44994d57eeb726bc36871bec3508981bf1afc27539c0ca015d5844d670626d26d54beb93e641089a7ac8d2a9b6c213bdbc9abedc51bede5e00fa5bb89cc4152da8ccc13d3bd2edc7aed95766d4bfe4cc2168ae47c3e2a255f8c2b96bb117ff36660e3e9e1bf9b1647a23d5e294ba27393504743abe36dcb62c5d0cba56034806be09b880241c96d14b9112f63225f74b21cdde9a5d3fac9ed4aa8e8b18b5df3280da816ebc1dc8f4695f75839246d20e6993c2a80318a6c88fc33994b0eb75fecd4800d3bce089935a17d43e28d85f06a333c772b6abc3d3cd46cf176fe6e7d3343ec9ef6e115fe64b825c8321ffa51badd5e9db3faed993cbf1691d0ce12fd89e987fc4c4d6077bf8a2838ac2ac2164722a42bdea0345ee4c2e1cc6402d28cd288f8b892cd499d91113431112081eba6e97108999c34cf50cc472e36388e93fbaa5c613b119b42858feb452865ad95789afa2e42d186890e835fa577b558099f35960fda654e2b2baccce1ad1b23ca877e854090cee7b14b4354ccfe3a1a707d1fb3fd7f6ee68fd1066017c2d0bacb1a1afd37da031faa50ff152d6d5d80693500f44ea8c02a7f971b7fbbafb07ce7e42a4f9609b674a146a37241f29de9a6bdfd1b4f478b59e4b9f37f610c48d0d9c68cb5bb021c93e015c9685290cb4e2b8cea1fc1779cb68c036a71296ce42b9501963e987d99948fccc0e613a3803ffe7320e3ef8acee490731e0e88a303d0e075a97696c4bc32cc31eabc3ddb9a889300df323dfcfc44be5c9428952beee43b0d6a06de28e74e9fe292e335a0b637f7d31ec9a8a2191c7a61631435d7c58de1fac4bc4415d7c39eaaf8062795b8d591de0d6f791ab43c49f27f4222f6003718239b5ce9ace6056300affa33e8d4ee901f4638c3a5a0578f5dd86eef391f76f63a280d78186d53c79e76c1eae303239558e62ed1f508e09997e67583786ba9427fc0e4708dd3e6890bc2b13acc2fa4e348c7133055a5cdbb4384019c8d94107cf70540c732b557bba98abf24c240c83cb96115b8fdcb8aa79927f9cb75f03f014869d3c5957165a3d7ab5222b4c9d854a3a9ac29595a28db25c319203810a12697b04b6321153b6c8ca7b859975a63bcb4f5b7b165cc56686eae2e9fcb608bf3c73d575da7b83a8093c9859f939a6b177ff909fcc03de6b358085b16559a07f2d431bb7da390b2593977f4e403e9c216cb82c00892754f8228d331b35257cf1db483394e194e13200cd34ba624c98c09a01c54efb7f583967435e00c5369bf947a904ed160da70a85ba406a428c7b371a09689498ab4b0d9568abbe94f90989c2f531570a37b91ee1df68ced39d175487815cfbfd5dbfe1136d7a45e56f0fa2b61cd08a4ff3d5618ff9851ffd7a7058d9cab03c035194428c20aa181f57c0ce357b799efbc1c75dba7af546628f55975013cb87b86bff1fcbe566602d331b1bd7ef240b6e0cdfb6f7e98050bbd21b65f23b30093ef7bf9f5600c09c4a2673329496ab1b9cef8ad6b31d601be6a1a8c17dde7fecefa5e453deb04f2f184be2f6daebd91879554ccb2733f1bfe9694987b12b821464c87202578470098e7d3ca38c0411984c5c442806ce5110c4edaebd0fde7c1354b5d0c70b43569779408049974a6fa7cd706956629586a80c28b6192b34438f1ea7d54d20b6fd9dd69b5a8ae355cdb9f204d525ad25db250a2252277a99fcc2f25dfc5836e5f1982ed70ea99e4d4ff7ca6da3fffc0300b8d33448019729991ad4556ccb3f16d888a1f4d9e3fb6aa231b2e89e0e29e83f48485181164ca85898ef79db60dc11d33cdd2d238d835e6ac454e6d49fdbf709133317715fa849223965bae893ff4803492a0cd9eae64647b33484636a27f2030cb056aa4ed8b5e22ae8558a047932aa177aeaa1bd481b0ac94405f011de93e26a7bb5c13d2165ae7eae2be30f1768c5f530e38ba302b5d1b425b88f4adcd31a197f24b907e2d78f27e511b2db02f9a84dc6dd9ceb20d544469ed85de9f393ad4fc11002083927da2bab9bdb9ee6e846ebf1ac97d35c46fc1db819cd78d490053ddc72ccc7330f6646d1470d07b2d031104a87142d7fbe2ede57d3900d157b9063d4c7a798ab5") setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001700), 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001740)) sendmsg(r2, &(0x7f0000002a80)={&(0x7f0000001780)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001800)="f3add0de63376d5a6d43151eb441b7dff62c0a898cd3044d0a6c9f481bb0ed05a681214d7e7fd464cee7232ba376c88d3622d3b1c788d845800b3aa65a3b5967", 0x40}, {&(0x7f0000001840)="4c8c6ef9ad20a12547114dfba5244edecbfa3448f6e791c96d081f1d10392c3253325cc0734f40fad86d1991c55710c8b7de2dae897b981c75c597dee32cf10abd557d55b9d6f643ff2675d9e8de31c077ff875e863159eff6f9f1ab990c233ec732c3c9a42b2c58bb416dcf412405380f866f2d2d89820554b34590ede5b50e63a1c24fd54a983bb091648cb4497a2a3256f03c613e105fdf94413fbebc17384389a9b506c0319a465113ed31b0b49abc", 0xb1}, {&(0x7f0000001900)="9a0c9f22ffea57858c3fe1b2556fdb870a9731d57b66fa81f49bb2df13fb223936941fab0f6937955ee0830e1c0ccf0dfa331dd0f7dd89e1ff84ed814c5c604d3fb0e0f1012ca4441510593b7b79a065b8f661d09f58d8e611e57d83533b2d6f0d7ca1a4273e597517812fb3467b8108f5652ab5649ca5e05404bd7f7b9f9d2f1c3005837271ed679e24e8ed6c7641", 0x8f}], 0x3, &(0x7f0000001a00)=[{0x1010, 0x1, 0x20, "3951f4f8fc75eaa1fbaea41400370b8db61917461a8927a8089912ce725c46a0639ec94fac07cbd2e7b4ce138429290ee8f63f77e5ba8ddc903d0ee371ee09281196574e908177e28b8741109204a7c7cc455f0720d7e61b7d39ad474f94032505be2129e3f0dbbd439a67d5a66bd46b6e5876f6fd1e7a5f3dc9688d49fc01bc33f24769d10aeb0e9da8336db1ea001ff383cb9e6639a5245481ab0f9140ce698b560da164b4395b1c715614973848a4f476cd1482e1ed3fe8f4059feed67b4bc23178c8bdb0081222721717bd51d82b53329e64dc67eae5ba45f29a2df7785cbdcf08550c43709754acb756ce5aab3fa0c91e1d0381ffeca69e15642f2b5a0bc01d3ec9f668aec948df444ecd636810acc5bfeda51c170fe90dfb9fba2586e958b14d5f3d021af11610b830dfab8879f496fb8ac3fc47c5ab54ce60d8db3af2c6c624ee016152a95255d5edc69ddf14e56613ad086677bbe1b2fc1af97036673ecbcdbe8d5130d511772a59e15bb742ed3881ebcd0e1c337984083616ca710c7bf4c7a32487a080b4f00ef87b2fb10f1fd5b4973f1ba327bf2f0cbf22fa652a514a7408ffa54a0503e8c3ebcd4d5807ad1500c3a825e5d4a26d85444547ece361fc0567202203ec2a407992dfcf88d1bb9eb88360ee8684791cf40bb36f30ec27766bd5f9fc12fa4ef1db517bb10595698ddd02892a136774de8eb6dbbcdcf79b00165ecee47201184ae22a758966d5846182f6c057384e2221c556344be6bc4bd935cd6a46c13e4e43831321ead9cc65daba43c567b77f8dbcf10d359c2b031991c518bbc97fba3798bb6c84c1c8a66907e4461dbf708b9365c9d13025fc1865da5e0f23f208736986c7fd5205feed815611e747b4fa396e24459cb527fb1be0b6882ef298e103e848978c6040d95903ba6cad5db16431bec3d37fe68457c2a577244518b6fe2eae00409fc4c9c13170b15295dfe5c0c73fb12f1380d0735ec5cf3fe3b383e3286f09422bb019b35b3bd7f203869b8140b592cdc28ee18cbbc402088a8e4cfd232cac8aa5f6b38e2470f214d20e9f20677bfa006c92491a91ec762f42b6c38630d9cbf225ef2360d06d68159940bb235bf51eead001f1d52907fd2940a6c8695bc1393982a70c773aeeea3e1234542b7b8340deb00a9a46969b6d2fc78635fe0c2b4412bf67e0dbcbcc37aec999bab525584cfdeb98dfcc89c4a7d1daaecc88b96ad8b497349835a8de25c8032c3a02f18064268122d8ee569fcfb54fea62a61049275425483da0f0b1dc404c2a3a5e8c57b6a870689a329f1f27a96d0fb05bb68793b09a1cc6993d29b9242cab8f71dfe0ab1b3a0ffb31fffd3d6fdfe610bad23e690a106e3713609747ba0df2cfb65cac774059f621262e4f027b178a271b3531c48b49f240f1ab91799947a63173bd53396cad9f5bdee06fe4fb137759a4244f3fe5ceb9eb50c8a7ec39d7679b97289d5f10376ddb07c1cc73d035bb44a84d9b6fb1caa089c290c8bf80892e2c4de278b545ecf2d8f89eb05abf370e474e796d5f9159610f2faf247870b9f2999d73eab9fbee7c43d877cce2967dad0cbcce703b777274ffb551ea479d9131e71aaada302fe8e21b54818213f23249ee7950350378476bfba4543159127bb6a1e133cd3b348ac17440ba8177f4fb15aaf4952513232d3131419ba6036ec62c7f3bef1b5164e0c018defe1887c8471eb403da66a7a86d3f0de8b2550f25b794e14929f68406bf386a53f4171f75aca6d3d39fa44404a09acf7b2ae8bbb0d9c8ee58d9f8044371ce49039723b5beb2fea46022bd93d83076608d4e92c179daf83720e3d67f53669f2d491697e6d0ec5a4bc40631e08bc05120364298bf7756d03c845edf69323fab2c458693d04a0fd52c50798f035a3ca080fd6890c42cced62faeca736ecb23a37ca11c2553ba267c78ca773fdcdfea12dc1345dfe17cd738d067b2ed5a0b78634a28bc4f148744599b42dce414b3d6f55955436bc0262787756afc9113b382e2b19240c2612198b0b5ae0d78e0fb9c6a9d3f0df230408eb6cbcf4ce122ffbb0cfdba054277de1d92b538a6c8d0e89978f6c1bc23e08bf58221a6833f8c29cb452e6488820b5e0f193af293504ba94ffcd95b05d0586ca0e604602b564db46c3bcd6e9a529228c08924a5e06ca99f603767872c5047e16941708440cdd9cde82ca8608b8b01a160ebb30a5f4de08fc19eb28ee05d52f4c2bc11a7717d723a81e2784e864514d6027dec72b6226ab224809dd8d6ff2d18f04049e9a3b3fbb0fa977e616d4d8bd7a3277b54fe0a593d850ff34448085f2a22c213a068d64f144cc6199de0b9b017371be11e02219e25ac0126dbf17cd09eb671a67eba922a01a5afedf7059d2af7346ed5eed75b226c15921261b7b9321a13324d2998c674ce77e042140cf088aded9a73994087589574bac24fa54ce0081005ad6013d7f7b9cbb4cd7743d01613d5e3fb71db86b7d395c7ea8296e2948615b1fb6ebfce85d56bc33d93dc7cc554814ada99853e797be59d7c68159ec0585540c413c031d1895f7916669fb4198f001e454beae875460cf6155bb69ab0b8354234dc00e353a0c82cf1a6a500d3fe9a958fb04cb58212d4515da23741f6ed9ff1d6c56bba66dc806e8334fb8bbddf1794a16ba7378c2c275a25ccf32ec766d0db475e2a7d5dc0dcb25809dc2fd84c856d8719d248610f666cfd5b369f3006e7749f40fe6c54ded1d846ac6ec1c6df74e2c1200dbeed66a126ad5688cac9f8cd641da0624627460f91342e870a7459968bfdc56875a55fe053f388f4ee6c5fe6be0125879b93d0f8bee37e9eb9d42462ac488944278aceae250a10e203f63d9a4a4ef802ee3a3ab547592a45f7032d37ca5f08e69fca214009034a850dbc530b4c1a267ba83e3588e35882ab8c7ddeea0a786bdb91196a02553ad38a7f3f0e1121c4c88a7612418c3a5b9dddc2f9c0d27034c82c4b8da39da187f777fd6c73e59ef6ba079969ef4da1bff8f4c96ab676c396b6321459c614e7f5af84436d27218718e13980047558cfbbb058f5cf285183e5a7ac0b0d1f5e8f4039672f239b089615f8974483e3f2debb84a04a763284d3e65563691e785e6eb01dac9cdab620bdcc65d4096ee7fe1f881aa314a16d1f48b81caabc83ac5503d67c36e635971baa2b659bb78af225f9f1d441a405a37ac7dc044725c03fd21e99d4fa6e578a96092a031c6f29307e9c1d0fad0dfb2bac70392654255b4fcdc7a811e47711166085f4f8cf5a6d4101831d103a0ebaaaee7ee65aaed43db2f04a32fdce8b958de3986b8c42d34ae51ed0cd7ea4a09314f20d939f4f424aa70877bdf17f71490e71cddef397b221f966db3464733c52eebdc0387bf981144f8dca0ad497b521c0f63bd756e7049eb93f2b4d94639dd36e4566d202caafc6116c6d2a714b09ae056a8660e68a00acd54c5035e63a3a2dbd30974761ae195758344f81f2c5963715235a995210c9469ee6e1a2aca86a7cf24ac129739c6135954223ec7c486b7b724967a7e399087c605eae0db3ac0f32ba04a2c3feadfdc7f05f2354277471abec171a08db709b04911818cb0796c14dcb6d582a38c109d5ca562bf2a5da7705c890c9109c6c7b6c6be101f62f1c58d1a8a25d4a5c6d75b94e95f50b12fea66da168efa46df541a53670d4c8d1b7a2b0f8392b21b0b4cda1f90a28e0b0819add2d5f4005958e897cffee61a202e8839f80d9d0d6c59361d362026a25ba7130905d3ad8e7b32437b69c33e54cb56114930cca6fa6b2e8016ea00f7afed714a3ace5900a2f5d78dcf0534bc70b083444c981759e4f8d3218a34976d447ade3a6ad135c27524efb1809a4f9f44875bb304cadd9b910cc666a905a86db9127ef16929d7963a362f3a1d78e65fdd444711893ccf52f0e54efa627daef9fe874e2d0aa3b511a9b5b4231e0b9cf1aa7f572eaa42fc0fe706b448e146300c83678a471776e8939bdff412ff0d4eadf4595ba7ce5251148e6bb58f027c26fb77e2c1651efec52cec2e613f767df4786ca4db6034ae86945f4eb93b680775509a8c33f0e2d4601642f3d1fddfd209527388ebd7dc6899e996759bbead94ac79673867afa9a0006cdc9a52001a3d5e5207a60c82cdb7edb2132958862e9a7e766e31b41f7a277a436fbe98632e68d71dcf8a277a8b89ff223aa7e9fc284f8ca09b98b7a7d533a4f5492e63f54110a25ab38bbea36956bd394a24bcf0f67966f04c9df2bddf043e9b010f8d00523cf85d370f5c5c284d8044c656d11bab243fc906f204d201dfd53561599549b7b742a258522ae108ddbd3987b497599891408500d6d8ba900c7895a5081348a2dfa44a375dee32063c22fb2ac5a6076c532f7d65b8e0135ee2e8cb92c7fc4d55086707c6a2a3c480cf48f16cc70e3dae8c7029bae3ebf62f06103712165879748989020113f848dda9a9e2b9cf047f5a7544b87cd1306c2465653af35d3d52755ba4bbec68fde4ba23c5d5129361ada4f38cbf132780736cd446e7f8e28d62d98597baf379abef2efdba3c6e6afb6282cf0b6528c7a3d55d517e0f7b938081cc2725a6c0ba20e19fe2c0b2519264813b614744a65aaec7a93cf43ba48c78286ac9a7bbbba2af4bfeabbb29063f8fa3ea6324984ab859871a814e233a9de4a020efe0b0798a36417a1939ba2e348b1f7e5f24872d269c85b23ea0225e776617e3e830950c6c99dd857da809a27b7ebc4e5b3d6d6ca65f575bddd25d215a0fb38052b2fcc1bcda69402e45d9a0e1b26ebaf3f2658f04dfae6835e0e2a720ea2c393b7e2aa9020296391b16074dc66f49bfa4861c699b5b1fcfb63d35c2add2037c99233901d878febe7589f396b8ec4fde9c472c9eadce1ce38f50a20373c2e82b997be953fe97b511e378a626b22df56a5ed62237377a9eb39f040d204058cb348c118eee049f703df74b147517422e1668a09cdf2869ca81904f9d4ca3927ebe89b34efab2dd7c7f86ef1764fd1296c2d93005fd7fc2196378ff1ad79e92be0cb170f4226232d50119a388cb249a0cffad907c5931221b751f0e72e89229cc3020a9d812dbc9f5dc7f77fa571b786c814ad87d230f2a78e1b418a9093f7bc0f946b8747cb8f27794dc2298b40275bae7b01bb9fec69edc491563a733462b6a25fda64ac7b9e5d88c157f78973e7a72bd89c08ef171cca2a2a1b0bb0f511f121953febd6a57cd514bf2a1580b68b54e569c1688e1e1ebd7d1a7411cbb92f6314845a40ddf32625edc2c70bd6911a171749bc336dd3fe4b6cb322a8abc7f2b927ef350e7363f8048385d81cdcc34cfa34079348e501e70c3d5a3223e61b269b789cb248cf5cd1d13fe57755220be5137724b38d6767b363a50b67ee809f25fec2c5a84338f995ee1172db56d75d2f1157d181699cbc64780368f192f1c5ba65634154461267a12c1fe45d160154d23552d87755032b1937322d0ab2c76cf33d3263906941fd24b1914aced1ed898e366242deef33cc6401d08e30f5d2698b2969ac8708544351808f572df91dbbe65a9c95a84c371544fa8172c47cde00d566e6aee1edcfb9b5f42204abb63268e1d5d6d56c16b63b9af193f1e5fd2b20b2c35911998d845cc5b2c061770f1fe7e01b1254aab3312aee0da94cd0f27de433deabce2b67c48dfd61dd1d13968411bb8db47050fca72914f500e6593447bae383c3c63b24656c90d2f495f96c8e74df23853c0f7b33ab3d9f0934ef978d5f3a67cd0ee249cc50e304"}, {0x38, 0x11d, 0x998d, "01b2ad5bddeae25a18e9704ae5b36757771938e365e79ccced4a223998044a4623dd32e13a7cbe"}, {0x30, 0x3a, 0xfff, "81019896606bc664ef403d1ebbe8213b7c4ad7b56e027a52201657fab4126a"}], 0x1078, 0x4000000}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002b00)={r1, 0x1, 0x1, 0x0, &(0x7f0000002ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) socket$packet(0x11, 0x2, 0x300) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002b40)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x4, {0x2, 0x4e21, @rand_addr=0x7}, 'vlan0\x00'}) set_robust_list(&(0x7f0000002c40)={0x0, 0x8f, &(0x7f0000002c00)={&(0x7f0000002bc0)}}, 0x18) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/loop-control\x00', 0x80800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002cc0)=0x3f, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/vhost-vsock\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000002d40)=""/252, 0xfc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002e40)=@assoc_value={0x0, 0x7ff}, &(0x7f0000002e80)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002ec0)={r3, 0x3}, &(0x7f0000002f00)=0x8) openat(r0, &(0x7f0000002f40)='./file0\x00', 0x4000, 0x104) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002fc0)={&(0x7f0000002f80)='./file0\x00', r2}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @empty, @multicast2}, &(0x7f0000003040)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, 0x0, 0x8, 0x100, 0x100, 0x3, 0x200000, r4}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000003100)=[0x3, 0x2]) 2018/03/23 23:07:50 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x8000) 2018/03/23 23:07:50 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/03/23 23:07:50 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8201, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) restart_syscall() ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e20, @multicast1=0xe0000001}, 'syzkaller0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x8, 0x7ff, 0x7, 0xf88}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x98, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20}]}, &(0x7f0000000380)=0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000003c0)=r0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0x2d991542, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x80000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4e, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x3}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xac0}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0xb89}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}], 0xdc) write$selinux_user(r0, &(0x7f00000005c0)={'system_u:object_r:pam_exec_t:s0', 0x20, 'user_u\x00'}, 0x27) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r2, 0x7, 0x5, 0x4, 0x40, 0x4, 0xfffffffffffffffa, 0x20, {r1, @in={{0x2, 0x4e21}}, 0x2, 0x3, 0x3, 0x2385, 0x400}}, &(0x7f00000006c0)=0xb0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000700)=0xfff, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000740)={0xffffffffacb91f84, 0xfffffffffffffffb}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000780)=""/58, &(0x7f00000007c0)=0x3a) exit(0x7) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000800)={0x1, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x628002, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000880)=0x5b6f, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x509001, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000900)='/dev/net/tun\x00', 0x0, 0x40082) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000980)={&(0x7f0000000940)='./file0\x00', r4}, 0x10) fstat(r5, &(0x7f00000009c0)) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000a40)={r4, 0x3, 0x9, "7841ad21dfbf496083833e8c2b56cd6b6032c87379"}) getpeername$unix(r4, &(0x7f0000000a80), &(0x7f0000000b00)=0x6e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000bc0)="6ee653c6affaa5135d7cd503fa09fede60a85f293ccef20ce47c9d47c151656a0900297ce60a6ecaefb14a7acefe3013ee9a96d48dd22764e31b917bc23c70dbf5b9136e811b615d91e06dde5504a261f696cfdf5ea48078ca7305c1f05cd53fde2a2bc1a8dd4b232882b0abf2266e3bee897ae93109b190734e") socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 23:07:50 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/92) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) read(r1, &(0x7f0000000080)=""/171, 0xab) 2018/03/23 23:07:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x4d) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000140)=""/25, &(0x7f0000000180)=0x19) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2}}, {{@in6=@remote}}}, &(0x7f0000000100)=0xe8) 2018/03/23 23:07:50 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xffff, 0x10000, 0x9, 0xfffffffffffeffff, 0x0, 0x3, 0x80001, 0x8, 0x0, 0x1, 0x8, 0x8, 0x80000000, 0x8734, 0x1f, 0x7, 0xffffffff, 0xfffffffffffffff8, 0x7, 0xffffffffffff8726, 0x401, 0x1, 0xf5, 0xabaa, 0x101, 0x0, 0x1, 0x80, 0x7, 0x6, 0x9, 0x8001, 0x7fff, 0x80000000, 0x1, 0x5, 0x0, 0x2, 0x6, @perf_bp, 0x20001, 0x8000, 0x8, 0x7, 0x0, 0x4, 0x80000001}, r1, 0x9, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 23:07:50 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x4c4f, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r0}) r1 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="aacf55b87bdd7213b5df803270debaecf406199d2ba112b18bdea8a2147355a0c8f48718d334ac6fdda35d5a333996a269575c10809c24cb19ec8efa9f2001bb38d27de3f955eacefd15c424f56475fbe16234b5cc78", 0x56, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) keyctl$chown(0x4, r1, r3, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000004c0)=0xe8) readahead(r0, 0x2f, 0x1) timer_create(0x3, &(0x7f0000000680)={0x0, 0x3f, 0x0, @thr={&(0x7f0000000500)="7b41dcd897cb538f0344a7b529fb2794ce3a9fbfb49844319261ab2cfc1ba1cd55fbe874eeea40dd07ee062bc2f5f5c81c64e6dd03ce1e9db8d87c32bc7734464de6e66f32de4c50e1922cb12ab953c7e7eebbe44ab9cf27b3cd5b", &(0x7f0000000580)="e0a68ce3634e396586e7c55df407e17817d07a3a238df2e7797367333c7962ea15f120f7e4d0e3726ebecbb4c7fe60313b542517fd17aa5c20aaf46fa9003dc1d75917522ac5be022aad589c4059a8589d65d5f1714e19d4918f3a918794bde43d4ddbe8514049b8d37fa0e4926aff62678207b08a633d04e6ebb013cecd4f74dcb40cd5f01c28053c21e88b4142fd87736992c2b8564a9ed188db69833a802ebb84a9ab7c14a33d6fbb4d2ec730db9c0c4f611cca5104aed9b7333aa7bae9e48e29731ab0da945ae21da7d343d22f210832a72447216b9a67d3206aedd1e1695f3b258cbe15151ea028f674fc6984c573395a9bc082ba9d"}}, &(0x7f00000006c0)) syz_extract_tcp_res$synack(&(0x7f0000000700), 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000740)={0x0, 0x2}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000007c0)={r6, 0x3ff}, 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000800)={0x2, 0xff, 0x7, 0x1, 0x3, 0x1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000840)) fcntl$notify(r0, 0x402, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000880)={0x10001, 0xffffffffffffff7b, 0x6, 0x0, 0x80000000, 0x92, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000008c0)={r6, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000900)=0x8, 0x4) r7 = syz_open_dev$amidi(&(0x7f0000000940)='/dev/amidi#\x00', 0xfffffffffffff944, 0x14100) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000000980)={@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x76, 0xba4, 0x500, 0x3, 0x2000000, r2}) process_vm_readv(r4, &(0x7f0000001dc0)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/226, 0xe2}, {&(0x7f0000001b00)=""/240, 0xf0}, {&(0x7f0000001c00)=""/143, 0x8f}, {&(0x7f0000001cc0)=""/228, 0xe4}], 0x5, &(0x7f00000034c0)=[{&(0x7f0000001e40)=""/122, 0x7a}, {&(0x7f0000001ec0)=""/169, 0xa9}, {&(0x7f0000001f80)=""/225, 0xe1}, {&(0x7f0000002080)=""/244, 0xf4}, {&(0x7f0000002180)=""/136, 0x88}, {&(0x7f0000002240)=""/210, 0xd2}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/28, 0x1c}, {&(0x7f0000003440)=""/85, 0x55}], 0xa, 0x0) sync_file_range(r0, 0x9, 0x0, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003580)=0x7f) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f00000035c0)=""/148) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003680)) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f00000036c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000003700)={{0x2, 0x3, 0x8, 0x0, 0x7}}) llistxattr(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)=""/121, 0x79) 2018/03/23 23:07:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb48, 0x101200) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r0, 0x71, &(0x7f0000000080)="d461c228880000000000000000000000") 2018/03/23 23:07:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000100)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "b09bf0"}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x40}, 0x1) 2018/03/23 23:07:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000140)=""/132) exit_group(0x9d2) epoll_create(0x6) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xc1, 0x1) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="19371f6e6caad193dab952102f64882cae98f268e240b7", 0x17}, {&(0x7f0000000200)="b1469a6302a5214b6497682ed9612227a4584caaf856185c381b93dcfd00192e4a1cffedee2e61606364400687259aefb0d6d1a0653ee66e6bec98a04f6dc65635c04735d9c1f65ef41a648bff25bfe4c53429780a54df4c7919b4ef5efaf3b126aeed521c05559bd3a3b5186513b0cb06138f342d004e1604d48bcd24e66730c4040728db735764daea95aca7d0ff61887d22aac5527dce41026b57e075817876ca2a56da7836794f72b15585c76ac6c173c6ec303d", 0xb6}, {&(0x7f00000002c0)="7f9de820d1ba7b4792b865c6c0fa7b83597283f83a222f959438db3aa39cf3803ae7a0ea0478cae6e17e28481b8f2217c5ff90110673727882398dae9049581fae69623c8ac7b265e9df18a228000a93370cbed4a50754d0c2669407dc02820bcec60e318f4538611de5cc045d0456b0cf3d268ce78b4d3d84195d246da709c231c04934e765f9a7125d1826fd764f56f254aefaac01d6aac9363e7b9b26c316a39bfac46e45281f32a53d1ccf540a5e4479f631985770048bbc30f534e4f07804af0ebd8e5450b0a3d97b92076177c77490544c8b1685aebc3d32b026748d3459359153918a2871d8bbad15ccb82108d55bab6243e866e3eea5b439b4c4425147f2016427464853f7933742547cbccec52855221bc9d8cdc07eaa800ebe04a41e17f124bea885556a03d411b28f9514cb6328fe819ea1204bc1e3c95a6c3bc41ee213d502d621ef3e16dc190a2996b6d6599a62b49dc41874cbb34fd8657fa5dbde86a82abf0f3c8c31ca27a939b385ab3acfb532ea69e0a4c4c733364b3bc09ec2070d828ac7b07798503f5b85c041e19f2df3057a3fb2fa228d7dae2924e8495b37efb1d0b888f063994121bc7228ae0bcad325906dcc777e503572e7b0427ad856f332b186bb208aaa1e24954554dc45b696e329440186747ae0d0edcfe2b40d30a4b9526cbb6e03720c711dd3814fbec09078516feda60234b769ac049b21894a095d369a8c92dbf7d13f095f15f4fd0a6777d7124f6687c76443a392c0a350f67a0982fa9dd2c8a686f46523df8eb4c398f4bd090ed28dae99632f5dd71736ba0873021718ea7618bd4291e68b37d037989d6d9ce26204030d5668bf1554bf7a6b1c2fe457d1da91734953e8d9175fd7c0ca5955a475686c6ec39db9ee6c4c25d32efdd04b5ecc0de2c3586301bf2fd30d80f50349e90547e089b3a46faa44dbb8bbb8e0289213c4b57eb9bd5cf4082fdcf605a07aef846b7643a3c840eebc3d59185ef28ab24482ad3ac9987f80a0653d7f80ef0ad47dae18c62e58761526799dfbdcd1565e9f9a77562044c2376307dca58ffc36f1ad7f0d333533761d49822fd6a070a193e31e040b740a491518bbe260cd3b2549c3d12cb62f8264c503bb99bbc887b528e11acec6ba6b0751f89c81908e31b7da0578cdfa819a7c141f0755231d2ee2ca80a27a5285383332c298fdf1d9e605bd9eb0cc8284e22e7d38345edee5c194759947588a1337853da9e19635f5fda5d57b5aa0324ef807f10883956950afbfa749791efe59b18451944aa672d01d1c0c4196684fff1d82e3d305d6e4a2e44160c61e52091f6a7bc944a68f5580d055f445629c1afd5e993b7ab0599b06422dabb9ab14b0f628737bbe727044823e964e7a78b8f97589374287aee8c8463066a325bd099d876f3a16421a7e183b8fcb78ec1c49a17b088e1d6e52b9ad5d17ed9a8beea0caa55de182e71da8c0436de81fe31891ebbcb685226b0bed94e6895cb0f4e2f6c2fb845fa97b999ec300c90e2aa2c2eabc969d2015819c55d3fd499fba4d11eaebcd03e93ad5b07fa6930bd4e4ff380c26562159bc7dcbf5348b6678e1b570efd6e29ad72b88a0ac35f034281b3dfe8afb1dd4dad53424ea193092cf6d7c014e06552d87bbb4a17852725f814d56e3dd4e5c31c8ba0b9dbea889e8089324ffd8f9358a54521a6ca2448084474663d475bac935be3a43b0c3bf39d8a12f86b9abf002d775f8123b7ab3f0aab89517286fb16ae494c0a191a06e15cd9d635c5d3c115d76496616952fdecb901a6cea0546bd42f71a7ef1fbd536f96421df3da19b025ed7fc964c4b49be4ed706710502314492e64c9dc0413506b3cd1f2da191535a833c372687a98b6d83f15dda5e0da8241a7199852219957b945628adc41a180a0158d5831d5e42e5d0343b4c3a5a44201e442033bc04872017349eb80203448031a0367177602cc36fb1b03cb3e1261f58465fdae6215c74bda65d09350cc545662425d272b5b4794ae76dd4e64afccfa0d142a7c30ac59680542902f0d03562868f638a53098f988f8fa6a743f1825ddc64088d87794a880514fae18dbb5e89f24e73681bdae6b8bcdead1c8a26ebfae909c87e7ca7a4cb62b052020e3626c962ef35290a4703708b32dadef9c4ac3b2edf5a1c6cec79d1c30cf0e08a3c0f6528bdc05e25815056074e586741dabb9861f8137747a6e64f017b83c01d19b2286c06620a0f3086b845491c9aa55a8ac8e4bb7ebed47071d29dea95839768aa30945487dc9fa131d00a60cf14ca0ebb9413907544d6d60c9ffcbdcec73bdb25ea7d00c7085065c5cb8d005482d194ef0037b6c2a27d64f4134ccb61a51ea9a321a4b7f0da7485e55c3dcbd0ffcc20c95be3873aa76fc889b2c3eaa2bae6d035cad38a0c175843b158a15539293afcf78c84e04be056493d1aff08715b1732c864f7b38f902e33af3bbd2d3038e018b77b5dcc24a78c05f3164b8b4c2a1ed82c402770c57d1ff5f9172ae4fea9e5eb8483fa2baa41c7c9f08d5994c5ffded2bde2c5833274880f30f9560a5354b400f7d99ae6f7040fe8418a2ea87dde20edcbbe70d7f125b2c259d7fab9119be98dcb1d0d01c6039cb09e9b85e2ad78f7e16be83f2d229453034e3c62b8567f88dd26ec27aed279d775d82a352c3f0db565111a6c0f27c28f1f955b77032fd3c96c20b7d0ca9e874a866b7898ad2df61324ee733c6edc4a4b09d27705aaa5c0b2c7cdbd923d3d12f3090079b365799519e52bcab3b90a5706b1ad59e6fe37dc152bf0540ef3bec91cdf63c88d400d3c2c7f7c282cbb52c340830dadcbb044243d3d5221ab568d76b28aa76ce21b376544a55e1ea0839f975c417f3dfdb86032751ba8cd1269178887e58b7a6c53e7ee791b4e0a125eb5fd4a56617f1dff3b08f0602f9946cd11b9eed398360e51ece0101389e9270d4f13dff5a1fd69dcc507050be7b4c738556dcc578dbc884dbb1fd110572e0c422ad04a9f202acd60c1a73ca31c9ac7994a8e81ccd411495398e1bc98434ea9e80df8fb28cce0798e9381e771fe72127f876e68766f96d7fbc44ded7c958cbd32d5aeb8d03eb1c2b547d3509eedd22ebb2cb0babddb70629a2d3d295cf762121a1addb425da0bda837943a3d5793e5a29fde12e1251aa17b4c672b83a156e55d5fc0e2ee2aaf0c9e1c2dfd01c7fb4deef5dcf28349659792d5562cde15ef6d89b3102fb97e6e438b21a03860d0041a5da2a0f5fe6f34228a0724603aae57b571f816fcb383d2cd0a57d21ea70a8d2ea5e3e0c47887161888e5a533bb9c5274dd65d40ec9d0f55633e89ccf9c78ee7b64cb4dc19d20bec89b507e4e0314c0f248cb67563c66eb7a186f6a10b56935259b683f29a3b2d79bf925fa079fa85e21efa0ed29db2c62a1c9ca84de2b371de35a1ec1ce13cb3fa89f66cb36eb22f6e4903a53930c24e6a50e896addbb99aa28e8335715e576bc4946f2e3eb5bc862c0050507fb309fa3d28b819b61b4f491f10e594f2528d500f3719902ea9b4efe64e82eb8d00c36ec8ae46888fdfd8f2e539f35d46949a5a439ef7d7d603bf8fbc22ba3aa9d9fbac9c041fed08299b9ff13416ae240bfc119a4ab14734e8b1d8b4fab03231c00d3fda415f7d8771f3fff36f16e89e4f2e01ca6ddee1aaa16799d48e3d217f8f54363c11ccb398908dda707dda4c10ca930af1709aa4cd7257e62f6a55e4111e981009a4e9e87cff89fe5e793c153e5aee41da0b887470bc5a60a5b10fb4ce48fcbb4a78fa9b5000a994ccaf30b3fca635e8d47c087db8616b9c99ec84b4cc12823a1cd74efe72bf5666f6a79f717291be7fd6b70b0868be32e7a6e5b95480117e81392455166be1d2574ec64aded24c881a4491c19ad54e5e9df3071edd8f1a1e6dc99dcb9b78a0a7270265d5f05303705a45c47293760c7465af180ea11516d34b1cf9e5ca2875f091be784f6bf467b46b0e36315d166421fdb10c4ef3624ae507eb1dc3f5eb0962f033ddf891604411b7568e07d135c2876254c96c241780fa1fcbac2fbdb2c6201b77c4eb0d49b326aeb06a662f8079ef83b30bafdd48a7b17842a38b9e2adb72998b09956443f712da38aa1630eb26e404567dfaabe076981b118088aa5fe1642c4b03ef1bfc56b95d43d9d34ed609c5d1e1a20d709f99b58b4c1205d57780ef5252e5a161ce9e1e6ec3d2de33dfa30b658b835e14d438ff75205daead13be5185415d69abefbc3ef840cb84f5906567b47648d41c7c8412b336e1390f7c89bf3cd394f43abeccce19f6c00a7f092bcf1670060a0f211552daaa2d5a206e2fa617f3334e80006c8298df8c272380e5fc1d910ec8ce1ffe61f194c750e87865ae400e96a04145ef9af43e05aef29ea0f9483eb5c8859223b2da659d1797b00eb46c9b4826b2b9b2db3ebec28406c17156dd3d32fe95e64460c2b2cf576e591c18e1b7c9b9d3e844b94bc3f4ebc086dcb327933b3bc6255037ec1c97279ea2df26d8746c6699fb0f786288f062324bc67a39ba88256eab508df66e0f8c6cde64e4354fbcee1e3a33a4a7fce7b7d347ce661ebda8c9b27f66af2712adba5a3368a16adfc7999c6fc37ada81a9d11e696d1ff736501237f3eb7788713b66d4f63afa3464a6fbd0c3b16de72f3f5ef170e82558295849c04d4106eaf045be7c3e6092c6be10787ca0e0942892b635c3dea1164dfcad88cf917feebbbd35a39205523c4be3dbed9a1ba718a58355612636d603a1472c73305c645c63920aa0279246c7fcad13a51b89027df79ed8308da325736485aaea3cc98cfef837a38dac7bb10314558c9df3fd9ab06ef8e42c6ed37a19c9ee06bd1c1ecd4ba46987e9d6cae9cce6048bcd9b0a37088e7b23695c6129417ba2e1917e19f52f430fb8ae14f96ce2f1fea6956f22d1ff3d60d43f0de5cee89741fe9936c6ecace64b8785e1aeba68f228520c0daa9141e7d229dea681186df8e8da737a1307df8c5a0a5331ffce9a6afb266c0e8ead48bb6245893ddebb0bdbd672179b6a783dbaf93414d572603a773ecab9185e6bafc9bdce789e1f4ac61d4a1c244db59f55b58540634981302758aa6558778bd0772f87412b33f86d06b293b7f86a1f2e5b4f87bc65deaff613d7363b6732fc2a7e52239c89aa52625c3803b822c731dbdd2824f9f99fbc4a3c6798d42beaa84c24de845ec70d9278cf95231e5bbcf15e8c443649cca5d382ba275f8e47030bb8c28aaa187a8876c4310b9bcc115fbfbd116e2b92ba1a6a1696ddc3c9944a30f433ed0593be6f864f492024fc3c7bb48294b10db8439829fdb09f61fad1817a7f386fdb36480cbe61e1fb2e6419325ee17d5d7ff9c88085a7f1e2644f736e898b69687cbc3d9ff7790855f32095185f1ba3b6cbeeb168a1c2f15a98c59051cf0e2039a1b1075ca4d87ff820087c387e0d93c1777829ac06c1b5a5e5e3b893102f7ad75e575fcdb7a1275da8bc9d4c630359e96aee16216ef3a16b598f88bb1c8d158a8fe5aed5c6d44f3c2f80fcb47302156e98e218c70ae4281a487b35c2a7c5036fdf5abdd840d397391421a3bd699608e21328f1cc60cec3b27010b877640a040f9a976f037bd7240253d3bfa367681c54944a3f0dce3ec0df1f41e89a613db4b0475c1f5e40de7b1b88ae055ed72eec6b9193403a2189639facc1f0391664f18c963a26161242c79ea61e16f04fc624a1f7c40d12f58b47e687fbff2469676ff881e85629a9c72393c3f5cd8d64b9ce79212ad1360bd96b06fc898fb7", 0x1000}], 0x3, &(0x7f0000001300)=[{0x50, 0x11f, 0x1, "7bf56bc12792b6170ccaa74a2c1626c9c0f565eb551eabc474b99e7f585dcb9af0bbd4e1b1885e9c520c238315cb2bf9acbebb2ef42cf5dd79cf78dd702b"}, {0xa0, 0x107, 0x3, "07e8985b1f22ccd23d10803812d10272376dc8ea62fd7a89af42a43f08672b419e6d992f8de1c58f233e5cea3a6781576a697bd8a5c05a8bcc00751efa8faf5a3eba06bbcde5bb3ff11df4926f2a76c398410919753e65d9aa40fbdca87c4513f0b399adaafc0c71c958a0d2b2f01e87bd087ee198a2a927d562dffa99cd69272dee2122a81250ceba714c84d6"}, {0x50, 0x11f, 0x40, "a4e75c5740fd8198a7d40ce09a578655f98f033905433a7d0f66bccfa22594e729bc2d2ab376d676ebd0a109335017f908f80b645e7408471e745eb3d5a452b5"}, {0x40, 0x13f, 0xc6, "479d628aaae05dcdb8ced3673d6ec2fa025492e9c0c70060f9b5f96d9684211769b2e4434a67bc87fac8"}], 0x180, 0x50}, 0x1) 2018/03/23 23:07:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x0, &(0x7f0000000040)) personality(0x20005) uname(&(0x7f0000d38ff1)=""/15) 2018/03/23 23:07:50 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) socketpair(0x1f, 0x80806, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) signalfd(r0, &(0x7f0000000000), 0x8) 2018/03/23 23:07:50 executing program 5: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bd9fff)) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x10840ac) timer_create(0x4, &(0x7f0000000000)={0x0, 0x12, 0x4}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000140)) r3 = shmget(0x2, 0x1000, 0x54000010, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 2018/03/23 23:07:50 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65542f736f1c746e6575037174617400") ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x2, r1}) r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x7ffffe, 0x9) epoll_create1(0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x600000, 0x0) 2018/03/23 23:07:50 executing program 6: 2018/03/23 23:07:50 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0xa0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000100)=""/103, 0x67}], 0x3, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000001c0)=0x2) 2018/03/23 23:07:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x200000, 0x0) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/247}, {&(0x7f0000000100)=""/195}, {&(0x7f0000000200)=""/97}, {&(0x7f0000000280)=""/44}, {&(0x7f0000000640)=""/4096}], 0x0, &(0x7f0000000580)=""/67, 0xfffffffffffffd90}, 0x102) sendto$inet6(0xffffffffffffffff, &(0x7f00000017c0), 0x0, 0x0, 0x0, 0x0) 2018/03/23 23:07:50 executing program 7: unshare(0x20020000) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) syncfs(r0) unlink(&(0x7f0000933ff8)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000008, 0x41012, r1, 0x0) 2018/03/23 23:07:50 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0x380, 0x0, 0x6}, {0xbe6, 0x0, 0x80000000}, {0xa39, 0x0, 0x9}, {0xbff, 0x0, 0x9c0}]}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x1, 0xffffffffffffff58}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x0, 0xdf, 0x9, 0x7df1, 0xb38, 0x3, 0x8c, 0x3, 0x2, 0xa0cd}, 0xb) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/44, 0x2c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) ioctl$KDENABIO(r0, 0x4b36) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000280)="0aa5a0e2e5b4675c85d0da441a033dfa17e295af1b29db5fdf90f40b88c8db7740a05db4dd7f6b76481914ba"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000300)={0x6, 0x48a, 0x2, 0x9, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000380)={r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e22, 0x50afc9ce, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xb000000000000000, [0x6, 0x1ff, 0x9, 0x2, 0x913, 0x3, 0x10000]}, 0x5c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000440)={0x80, 0x5, 0x4, 0x200, 0x10, 0x6}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x24, 0x4, 0x6, 0x320, 0x70bd28, 0x25dfdbfb, {0x1, 0x0, 0x9}, [@typed={0x8, 0x4a, @uid=r3}, @typed={0x8, 0x4a, @ipv4=@rand_addr=0x8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004050}, 0x20004000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000006c0)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000700)={0x0, 0x7}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r4, 0x585, 0x4, 0x2, 0xfff, 0x4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000007c0)) fcntl$getown(r2, 0x9) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000800)={0x0, r0}) r5 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="2762e80c03858af89a6bfcdf9222a9a7a33c762e3881763f04e050315313f1577a89b509c0434f8e09292fb3c1a86f9613256fdaae3c518f7e9f4f85f3877d72e0cbd2fcf6895628682d5d0ac7ff6ece097676a314d81b3cf207266be371c88162d774b89ac5a6fa24a150aabe38a03ea740a3eb33670151aa747051ed958e455d11796e7ff4f105b17430c1fc2a7297312b60ed79db7f6ce70e69", 0x9b, 0x0) keyctl$update(0x2, r5, &(0x7f0000000980)="6933307c50f3fa10f25116cffa0e43aecbe30f83df6ed8a8dc50a6fa591f7a471a02d2645d595166690ba226f1273ea21227c8aaa9f63abd4cda44e273a6b39b49f83574e787aa606b6bfc04318fea4ac6e6779b63a9fabdc79427ad97818a2568de7517f1f75500caa5e0dd7d8f0724a224648eec", 0x75) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000a00)=""/79) time(&(0x7f0000000a80)) fcntl$addseals(r0, 0x409, 0xb) 2018/03/23 23:07:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000001c0)=[{r0, 0x2}, {r1, 0x100}, {r0, 0x8008}, {r1, 0x4282}, {r1, 0x2108}], 0x5, 0x3f) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x8, 0x0, 0x10001, 0x2}) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000c80)=0xffffffffffffffad) r6 = getgid() r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000c00)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000300)="988e3afc6657755b8aef4d2c526d413f8066fb3db6d0fd5b14ca5a7f547b476202866848e77bfa5a9d6a2df30ae523a028c0140088e0d63f5920cc92f9fed339e04a4cb4e522148c81dafd69b8e2d94606434d52673578e5ddba73fa85525fd51b1042ec58c65054e8360a667976fed6c4a7c08da06f917a010c4fba494a8953d701a8c37f9ed3377abb8e292337ba3e69f7f76f", 0x94}, {&(0x7f00000003c0)="41b8739590c79f552bfb0473e37888c56d59e0093a1f39591d182013ef544b6512f04e2d811de74c27d4671a3468c497e80c45b8e5", 0x35}, {&(0x7f0000000400)="d7c8dea543153812600270ba08c2f3359d441016c6eb0f7001b25e53506fe27ac8e2473186f9675fc581a4b2103790e91fca38cc920119ccc8fcb89621cc9f3ec91ff566130208b0faff62f31a8e6d54eac667528a03e513e2002b1f8bde34f93d8788e6e67444c3b779185e9a22b0568c53bf18b085c83e1b64c46ff0607ce86fa9550ddc81a149100ae459ab94d44b8c9bdb5203bbff95da2807c4123739d2e5da931d4ea1c332a0faf4c43424e4", 0xaf}, {&(0x7f00000004c0)="5b0b9e28c83c5a0e4973eb10c5f7e42685a17712f215364aa7bccbf6dde964eeaac7d89e9dcca4bbaf6cf023f1bd350a2ede8a0f8646b49d5788f2093034bed0c2f79f34c7155d81508254c5f52d23c0366f26fcc94bc62c116040087690da36f9e8ba9649f2523fda6f3cf51115410ead5bcced2bb15415b6bfbe87b6b937a564c66d424e356b62ab0760a93aacc416a66780c6fcc7d6763c75d8ec282c166ce422ba815bc6bb691084e45404cf0cf826ceb6324b50716a36320b905fcef75581adb2db1448d4a5dfee509a7a401b55daaea6b372e481c7f40c90d068dba9fb0341e447d9e7f9be6c94d3a6d7e6418ccb1b414d41", 0xf5}, {&(0x7f00000005c0)="93353cd11f918bb41a48dd1a8596893e2dfa985ef1272fca529683cbb228501d314da293b8a3bff5b75f66ecc3c6d7374bd62897c86096cc3d35b00b26f105011da18d27631d761095e04aefcdfbdf0c05f140bffd6faaaabca7869e5fc26785effc518ea47f3e78ac140e71cfc049e999638b1bce319ac7957463e0b1062f2893f74d05cdbcb06a6c0ab2ceb065b476c16e96c8f8a7ef1254be85da5c97999b7d53fa35e1c621f8ebea0e82b42fc05fbe83812dbd6ad703df4a8a65cfba6e27bddaca8ca7483a6d50083d94a142bc", 0xcf}, {&(0x7f00000006c0)="c88a827b73d997d99db234ac43730e554992ff872b635fe68da741a7cd3fad7e7f8b2d5c", 0x24}, {&(0x7f0000000700)="a5c8f06955e7508ae2f92060af62142cd007f41ea645325554cfbe54c8af538ac93ca22fc38fca5941b745583280a27dbb1d11ae34517b666c82f6bc93f4358b2e9f0d6d436d6510e8413030d32b9dab22671887b4c62586df2a24659f5e9df05ceb29fd9890912d7f06fab674e4e29fa006c845af679c1c75ce62e862539b6365fd4e8b2063e5f69390562e82f9b89589715d4c027d7daaead700e870f68bf2bb984b95c154f6", 0xa7}, {&(0x7f00000007c0)="cd4a61a0f82d65bfd44b5db9a172f41bebffa7bf2a0feae22f5b110b4cfff5ed701ec48aa44d450dfdc80420afc20cad012c17c09ebc89481aabd52ac05297d108e387123834aa7ffca00af582e1afd6ba", 0x51}, {&(0x7f0000000840)="3b3934ef79054e0d6e3d6fa4b6eaf357775688861389ebaaebb0ad0cf3f27d04b4b3322024f7d6aa51f196a4c08a02cae5277e4be04ae9550bd7d79efe20a695f3acc0bdd295ccb862a736fd2d608e868dfbd0de8732e0f1b51c545fce54d604d6ab12de38ee835ad5f538f4191466f68530e9520aa5c843832f19cf5a7a9e58a79c13acf1368994f7d7b8ba4ec370f5a10512911bc4643a4fe73a1c426ab8eef7e28f84d2be226873", 0xa9}], 0x9, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40}, 0x8000) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000240)={0x2, r3}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) r10 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xf889, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r10, 0x40086425, &(0x7f0000000d00)={r11, 0x5}) connect$unix(r1, &(0x7f0000001180)=@abs, 0x6e) 2018/03/23 23:07:50 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x0, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x3ff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000240)=0x2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000780)={"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"}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7001) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000300)=""/236) setsockopt(r5, 0x5, 0x7, &(0x7f0000000100)="c8a8937ff2e75429c4cedee0406509cd3d7cdbb6c223dfd7846c31a2f1f1305c66ce2a5b58e7df2ac1e4ce9c5ec85dbbf3d576fd1cc7fe04c842eac6d97bb6a9a90e4dab34780b96413c3cd81a763c4c6ec60897f7829c6d86042ad843c2b59b39132281e8a5a78b43a61eb4773373f220f027f5e29bdfa3c031b134e3b6ad9f557a247f5a67e64b01c78c5db22dd0425fe6321cfbc011c1e0feb2c6111f4e907167b4593758b9963ad53123579e695fdf5ff31918e6bdac1592c3b64969e30858484e17", 0xc4) 2018/03/23 23:07:50 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7d6, 0x10000) r1 = accept(r0, 0x0, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB='!c\x00\x00'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/105) vmsplice(0xffffffffffffffff, &(0x7f00000026c0)=[{&(0x7f0000000480)}, {&(0x7f0000000540)}], 0x2, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/28, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0x1ff, 0x400, 0x0, 0x7f, 0x8, 0x7}, 0x3fc00000}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000580)={0xf0, 0x0, &(0x7f0000000480)=[@decrefs={0x40046307, 0x4}, @dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x30, &(0x7f00000005c0)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat={0x776a2a85, 0x10a, r3, 0x4}], &(0x7f0000000600)=[0x78, 0x28, 0x28, 0x0, 0x0, 0x30]}}, @increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000280), &(0x7f00000002c0)=[0x40, 0x70, 0x30, 0x38, 0x0, 0x40]}, 0xb74}}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000440)=[0x38, 0x58]}}], 0x34, 0x0, &(0x7f0000000180)="1cafe0d1f1b8d21de59f4e6ecbceae984ea53e2044b148d6a0436e4f47f926e47abcae5d9df59e4f3690043490238c573e78f6e6"}) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/23 23:07:50 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000040)=[0x0], 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x83, "f4eab24f3ccadada090fc61135f05fcc1240e78b52e052b4042c6c737954328c027cde2d902abeff52e2a95ebf3c7e86812e4781b9dec058ae567b93ffb24aca50b18efe2233ce8cf217e7c1d654cdeda46db22bc4fbbaf402b389317f3448ee922738ccb4f028f2cc428a710f8294d2591b9d1e3f6159f5dec9c5311dcdd61d022b68"}, &(0x7f0000000140)=0x8b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x62a, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x20, 0x6a, 0x562, 0x1, 0x101, 0x9, 0x20, 0x8, 0x1, 0x4, 0x9, 0x3, 0x7, 0x5, 0x631]}, &(0x7f0000000380)=0x100) 2018/03/23 23:07:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) signalfd4(r0, &(0x7f0000000080)={0x7f}, 0x8, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/03/23 23:07:50 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) setrlimit(0x7, &(0x7f0000becff0)) epoll_create1(0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 23:07:50 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000380)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000002c0)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124e9867d327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d738b2c334cf0963cd878f4408e85d861a11dce7d9151574111a03bea70c329ab8d17913", 0x9c, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000200)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000003c0)={'\x00', 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x440400, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000140)=""/105) [ 86.315714] binder: 8369:8378 unknown command 25377 2018/03/23 23:07:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x4, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = semget$private(0x0, 0x6, 0x0) semop(r2, &(0x7f0000000040)=[{}, {0x6, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) recvfrom(r0, &(0x7f0000000080)=""/210, 0xd2, 0x40, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80) [ 86.362242] binder: 8369:8378 ioctl c0306201 20004000 returned -22 [ 86.383179] binder: binder_mmap: 8369 20ffd000-21000000 bad vm_flags failed -1 [ 86.394608] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 86.403586] binder: 8369:8386 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 86.411226] binder: 8369:8386 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 86.424584] binder_alloc: 8369: binder_alloc_buf, no vma [ 86.430164] binder: 8369:8386 transaction failed 29189/-3, size 48-48 line 2963 [ 86.446650] binder: release 8369:8378 transaction 12 out, still active [ 86.453499] binder: undelivered TRANSACTION_COMPLETE [ 86.479366] binder: 8369:8378 unknown command 25377 [ 86.485935] binder: BINDER_SET_CONTEXT_MGR already set [ 86.491392] binder: binder_mmap: 8369 20ffd000-21000000 bad vm_flags failed -1 [ 86.496450] binder: 8369:8378 ioctl c0306201 20004000 returned -22 [ 86.500225] binder: 8369:8382 ioctl 40046207 0 returned -16 [ 86.511344] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 86.520882] binder: 8369:8382 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 86.528467] kvm: emulating exchange as write [ 86.533044] binder: 8369:8382 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 86.543072] binder_alloc: 8369: binder_alloc_buf, no vma [ 86.548680] binder: 8369:8382 transaction failed 29189/-3, size 48-48 line 2963 [ 86.556430] binder_alloc: 8369: binder_alloc_buf, no vma [ 86.561988] binder: 8369:8386 transaction failed 29189/-3, size 0-0 line 2963 2018/03/23 23:07:50 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28082, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x14) connect(r0, &(0x7f00000001c0)=@sco={0x1f, {0xfffffffffffffffb, 0x7, 0xffffffffffffff01, 0x1, 0x6eb, 0xa83}}, 0x80) 2018/03/23 23:07:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x1be) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="729a8c19948eb1eceb46d62f987962a9ecf10486e97ec987b0997bcbf3ebb2091af882ee41af43deebab0a5259987fc545009ee1e7a3ce85e5825f2fc6c12979e67f7e334b51c88637cf632633d1c9c2a18dbf27706f0abf42e78fce7caa", 0x5e, r1) 2018/03/23 23:07:50 executing program 6: r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 2018/03/23 23:07:50 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xef, 0x800) ftruncate(r0, 0x7) r1 = socket$inet6(0xa, 0x40000080806, 0x1) listen(r1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/03/23 23:07:50 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f00000002c0)="57c2dff21372369425718fae60a4a87fa3a04033725373d75787564d1c1c778442b78e83981143c06b9208d8e83d6a07aceacdcf8d29d12504c89664c47c1fd6469c78ae7798768a810c9ab4fbb479667db71bba3c3cbdefa74154359df2ebf90cd545397ecaa7824a42ac6d81e0f65bc786216b8f8dddaff06969b2f945d1d71973f69703df5409e7") r3 = socket$inet(0x2, 0x80000, 0x3ff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000380)={0x1, 0x5, 0x3, 0x3f, 0x4, [{0x6600eaeb, 0x20, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x8, 0xffffffffffff5092, 0x0, 0x0, 0x1104}, {0x401, 0x100, 0x3}, {0x6, 0x6, 0x200}]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x10000, 0x0) accept4$vsock_stream(r4, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x68, "abbecbb99a537c412fb523e74402577f6fdb7c858aec9755050b3be38f9e1a52afca7623139cd1074aff833c94b08c7c7c08ddcd182f32ab8124731391a9de6846f2fe22dfa14789d33f3830ed5dd22891d2bdf53bc6a22381eb8faecbec3b2c99bdbef3d95e1244"}, &(0x7f0000000580)=0x70) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000005c0)={r5, 0xe603, 0x5, [0x1f, 0x4, 0x1, 0x1, 0x400]}, 0x12) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={r0, 0x7, 0x1, 0xfffffffffffffffc, &(0x7f0000000600)=[0x0], 0x1}, 0x20) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/enforce\x00', 0x600100, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000006c0)=0x0) ptrace$peek(0x1, r7, &(0x7f0000000700)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000740)=0x4, 0x4) fcntl$setown(r4, 0x8, r7) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000780)=0x4, 0x4) sendmsg$nl_route(r4, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@ipv4_getnetconf={0x2c, 0x52, 0x4, 0x70bd29, 0x25dfdbfe, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x200}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r8 = semget$private(0x0, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) semtimedop(r8, &(0x7f00000008c0)=[{0x0, 0x7fff, 0x800}, {0x3, 0x8, 0x1800}, {0x0, 0x7, 0x1000}, {0x1, 0x9, 0x1000}], 0x4, &(0x7f0000000940)={r9, r10+10000000}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000980)=@ioapic={0x1000, 0x6, 0xfff, 0x3, 0x0, [{0x1f, 0x39d, 0x4, [], 0x7}, {0x1, 0x800, 0xee0}, {0x7, 0x100000000, 0x20}, {0x4, 0x0, 0x3, [], 0x6}, {0x3, 0x0, 0x5}, {0xffffffffffffff81, 0x7f, 0x9, [], 0x4}, {0x1338, 0x1, 0x8, [], 0x3}, {0x101, 0xfffffffffffffff7, 0x80000000, [], 0x9}, {0x84, 0xc9b, 0xde, [], 0x4000000}, {0x3, 0x0, 0xfffffffffffffffd, [], 0x7f}, {0x80, 0x8, 0x400, [], 0xcd6}, {0x100000001, 0x401, 0xffffffffffffffff, [], 0xfff}, {0x5, 0xdb6c, 0x3ff, [], 0x80000000}, {0x36e, 0x0, 0xffffffff, [], 0x1ff}, {0x0, 0xa3, 0x1, [], 0xe9ad}, {0x6, 0x5, 0x9, [], 0x8}, {0x1f, 0x200, 0x5, [], 0xfffffffffffffff9}, {0x4, 0x5, 0x100000001, [], 0x2}, {0x5, 0xe3c, 0x10a8, [], 0x80000001}, {0x9, 0xb4b6, 0x1, [], 0x1000}, {0x10001, 0xa86, 0x1, [], 0x360}, {0x1, 0x1ff, 0xc02b, [], 0x200000002000}, {0x7, 0x9, 0x6, [], 0x7}, {0x1000, 0x7, 0x0, [], 0x12}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000a80)="0da2fab82df42f1609dbe745038ae7e80336978cf3cb06e14e8ed8480afb188754b190c1897602f3a25db0c601a6558fa8dca5f30e3b1296ffa2c960d68ca452643d7db2d80dc5da3b02e19e0c2e8e6dbdccbcc408dedeea60e3dc7dde1a7733fbd3932993a8f1431cbd731643", 0x6d) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000b00)={0x5, 0x8000, 0x1ff, 0x4, 0x1, 0x20, 0x0, 0xfff, 0x3, 0x0, 0xae3}, 0xb) getsockopt(r4, 0xffffffffffffffe0, 0x9880, &(0x7f0000000b40)=""/85, &(0x7f0000000bc0)=0x55) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000c00)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000c40)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x8466f2771165a3bf}) 2018/03/23 23:07:50 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x3a66, 0x4e8}, 0x8}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'teql0\x00'}}) r1 = dup2(r0, r0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000080)={[0xa7, 0x6c95, 0x3, 0x80, 0x45f, 0x4, 0x401, 0x81, 0xffffffffffffffff, 0x80000001, 0x200, 0x2, 0x45, 0x4, 0x5, 0x7], 0x0, 0x80}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x283f, 0x5, 0x3}) r2 = dup2(r0, r1) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)={{r3, r4/1000+30000}, {0x77359400}}, 0x0) open_by_handle_at(r0, &(0x7f00000002c0)={0xb1, 0xffffffffffff37f4, "b254fd3f4de61b46b731f08cda02671e0c35cfe7dfaa2e1d39676a0a3f4b8250fc7d43fddb981fde819c77806ae706724adf59fc7425e3466d4026bd1a702b6a47d3d0dea99b42e190f0fdd580a8b614741ab29624d82e1c8742d0db32f097917d210f57e7ac6d784038d6359004411afa6ac1a985e642f6259ec6df24bdc9b633440504b3b5aa39758cb4a8cb46fd84fe073b00330b1ac0c75fa7a9728f3355c52c63d2b10b7cd329"}, 0x800) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000380)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000003c0)="ac8b2977ae27a22cf6a8119d40ca815308269dd24990d5b68cea9ddabb9970165e50071697e4811748e98d338a196784f88527c42baa248df6b08b9d5df5d3aeafbfb772f27acec0d37909e984e914adf21e17ac4d6485080e8e056a6734da298345c61c2ba4b7bf927c0df657cae00ab95232c471b56df09ef7c79b319d5189645c5fe8d2f632c3fe6eb915120641249aa53c60078bcbf67160f6325f5095e61fbfe2ead5cfb52052091a7906d8cd09095ec26d6193cc1f301270a7ae8abe7eece5ba88d9c98c3d592b16c960640ca5c11d514b70f6614a980a621f2b5ffc4476ba6f938abd95e9c4ccf9c38f5daf0d224fa7e84c8157da8d", 0xf9) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000004c0)={{0x9, 0x81}, 0x1}, 0x10) ioctl$TIOCNXCL(r1, 0x540d) connect$netrom(r2, &(0x7f0000000500)=@ax25={0x3, {"df3bf68f38448c"}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000540)={0x4, 0x0, 0x10001, 0xffffffffffffff47}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000580)={r5, 0x2}) r6 = memfd_create(&(0x7f00000005c0)='(md5sum\x00', 0x1) ioctl$void(r0, 0xc0045878) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000600)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000640)) r7 = memfd_create(&(0x7f0000000680)='teql0\x00', 0x2) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000006c0), &(0x7f0000000700)=0x8) r8 = add_key(&(0x7f0000000740)='dns_resolver\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="7281c08318397b57d073c8143e941f7cc5caee00233c39c05f9e8b6a75841ccae4a17ea1effe0b4c8a1819e2f28ee3baf211c800f51aef4a58ca5680113434eb4f5d6033dc61f436ca41c07693461192684fe88c1acc8e711bb5648a40b16c06f4cfbc202985588d6a91fac63690702144ac0be3c53443712b37f672e08029d3", 0x80, 0xfffffffffffffffb) keyctl$setperm(0x5, r8, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0xb5, "7b9914dde4b2d2cc9e4300aa3953f7173c924f9920f3be467ccde09fb4c879e40e6aa2b2921d1e39a370b2099234071517c6658720c9b2b8cb8d48e66d47667bcaa5c7e9a5b87807d944b23ddf9fe5fd53670904b5bfcf4503becbccba34584ddc14f59f8a2d0ee89d418ae6d5de304918bea3c18ce619a4dbfccc3c6c94e235568ed51d1666ef565ceeaa4452b34a804317481752fa9bf628ddedb812df69865259cf908bbe67bea7576697c07320c7282c31514b"}, &(0x7f0000000900)=0xbd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000940)={r9, 0x5b, "cfede07a362e6b630dba7664b73d1db4f5a5899fda39a950f50f5c06fe35e4ad51719d9c410057d7ed26ebf094ca541c38bb5ec352fb0207722aeeb131d7ea0a03f4112dbdadd1a39a75cbb27007dd667baaf9ce6f022efb2e3b5f"}, &(0x7f00000009c0)=0x63) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000a00)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/23 23:07:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r3 = dup3(r0, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000000c0)={0x7, 0x4}) accept4$ax25(r3, 0x0, &(0x7f0000000140), 0x80800) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000100)={0x11, 0x2, 0x4}) 2018/03/23 23:07:50 executing program 4: syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x1000) 2018/03/23 23:07:50 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r1, r2, &(0x7f000097d000)=0x10000000, 0xff) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)) [ 86.575759] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.581269] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.587183] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.592681] binder: send failed reply for transaction 12, target dead 2018/03/23 23:07:50 executing program 5: mkdir(&(0x7f00002faff8)='./file0\x00', 0xa0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)='./file0/bus\x00', &(0x7f0000000380)='mqueue\x00', 0x200004, &(0x7f0000000300)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/198) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r0, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000280)=0xe5) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="688636ba1d035e2b9f2b7ff0ab1027bd7b028113c687f2a0e3fd20a151f2eee0510e8926f16dab4bd0d49cce6f0562136b84b6ff922287e686129929d6f46939980cfcd9bcd75e1b36ab0b17c6a34e5625249afd7801df63aaec877b2e36c57d9a08ec6495bc48651c706c84ccca0dffbab51873101ae7c3fc14c677357671382b72c7a070451bcc688d93760fe276346f3c886e4ff41daae5c3452ca873a01e01eda17a687fa3e10a", 0xa9, 0x0) keyctl$get_keyring_id(0x0, r1, 0xffffffffffff8000) 2018/03/23 23:07:50 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 23:07:50 executing program 4: 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$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="11de72477f7c133f0420ec41766df10731ae8c18d468a2ae31df5102cec8374f", 0x20, 0x80, &(0x7f0000000100)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xc1}, 0xffffffffffffff3c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006dc0)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006e00)={@loopback={0x0, 0x1}, 0x2b, r2}) 2018/03/23 23:07:50 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xe72, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x7, [0x5, 0x101, 0x2, 0xfffffffffffffffa, 0x2, 0x6, 0x9]}, 0x16) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x1f, 0xfffffffffffffff8, 0x800, 0x5, 0x2d97b04a, 0x3d, 0x9, 0x730eb78c]}, &(0x7f0000000140)=0x14) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xc32, 0x7fffffff, 0x3, 0x1, 0x9}) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000011c0)=0xfff) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r2, 0x7, 0x20}, 0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001240)=@generic={0xcf, 0x848, 0x2}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001280)=0x514, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000012c0)={{0x9d, 0x1000}, 'port1\x00', 0x84, 0x4, 0x7, 0x4d, 0x100000001, 0xb0, 0x5f, 0x0, 0x4, 0x9}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001380)=""/111) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001400)=0x0) process_vm_readv(r3, &(0x7f0000003700)=[{&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f00000014c0)=""/210, 0xd2}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/85, 0x55}, {&(0x7f0000003640)=""/21, 0x15}, {&(0x7f0000003680)=""/69, 0x45}], 0x7, &(0x7f0000005c00)=[{&(0x7f0000003780)=""/203, 0xcb}, {&(0x7f0000003880)=""/117, 0x75}, {&(0x7f0000003900)=""/18, 0x12}, {&(0x7f0000003940)=""/209, 0xd1}, {&(0x7f0000003a40)=""/4096, 0x1000}, {&(0x7f0000004a40)=""/113, 0x71}, {&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/2, 0x2}, {&(0x7f0000005b00)=""/216, 0xd8}], 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000005d00)={0x10000, 0x1, 0x9, 0x76, &(0x7f0000005cc0)=[{}]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000005d80)={0x0, 0x1}) pipe2(&(0x7f0000005dc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000005e40)=@add_del={0x2, &(0x7f0000005e00)='bcsh0\x00', 0x9}) pipe(&(0x7f0000005e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000005f00)={0x0, 0x657, 0x7, &(0x7f0000005ec0)}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r6, 0x4008ae73, &(0x7f0000005f40)={0x2, 0x7f}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000005f80)={0xd000, 0x104000}) write(r6, &(0x7f0000005fc0)="e04bcff6cd7483e154b2be54e952f74f77062619dc1d2a50f2a24193e0c0a50621fde007b05cd76396b1f801205835f7fd4726d2eb104cd18ca968b8c4095b479b096a2e0c69085de56cfe729610b4a97cd4611831f6ac90a17101b5b60377ebf54c472c0b1e209621c30e3d2900febd3091a315672ced70c601213cb6757a40a441bc4772efdcdb208c96ac5470f7ff1f935e0700ef13ff3a805e91fd381ba02f170c37bf", 0xa5) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r7, &(0x7f0000006080)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000060c0)) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000006100)={0x5, 0x3, [{0x596d}, {0x7, 0x0, 0xfffffffffffffffe}, {0xfffffffffffffff3, 0x0, 0x100}, {0xbd73, 0x0, 0x2}, {0x9, 0x0, 0x8}]}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000006180)={0x1, 0x3}) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000061c0), &(0x7f0000006200)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) [ 86.649537] device bridge0 entered promiscuous mode [ 86.664991] device bridge0 left promiscuous mode 2018/03/23 23:07:50 executing program 2: r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x57) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x1}, 0x90) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7, 0x5) 2018/03/23 23:07:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9854, 0x101000) ioctl(r0, 0x80084121, &(0x7f0000005e0b)) 2018/03/23 23:07:50 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) unshare(0x400) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x4}) 2018/03/23 23:07:50 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800033, &(0x7f000022a000), 0x4) 2018/03/23 23:07:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") ppoll(&(0x7f0000000000)=[{r0, 0x2308}, {r0}, {r0, 0xc309}, {r0, 0x80}, {r0, 0x81}, {r0, 0x4410}], 0x6, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0x9}, 0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x2, 0x11) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x2, 0xf3c}, 'port1\x00', 0x89, 0x20, 0x4df, 0x8001, 0x7fffffff, 0x9, 0x57, 0x0, 0x5}) 2018/03/23 23:07:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000ed3ff2)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) ioctl$TIOCCONS(r1, 0x541d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x22000) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x6, 0xaa, 0x80, 0x2, 0x2, 0x3, 0x0, 0x60aa, 0x7, 0x1, 0x22a, 0x100000001, 0x7, 0x2, 0x1f}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000600)={0x9, 0x0, r5, 0xfe6, r6, 0xc, 0x6}) r7 = request_key(&(0x7f0000000d80)='.dead\x00', &(0x7f0000ba1ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d40)='/selinux/mls\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000a3effc)=0x0, &(0x7f0000b5c000)=0x0, &(0x7f0000000240)) getsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000b5bffc), &(0x7f0000779ffc)=0x4) getgroups(0x6, &(0x7f0000adafe8)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r7, r8, r10) setresuid(r9, r9, r9) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) prctl$setmm(0x23, 0x1, &(0x7f0000453000/0x2000)=nil) name_to_handle_at(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0xe1, 0x2, "79981b4583cfe55cfcbb662ecf386a4366dbe3401696bf69e8fa68777ea0605d8613d598702ffa61f504d4c26fe76809407332fcc80ebc36e4315186e05050d855dc60308fa4d8dcdf18cff70304ba0cc96a741aa613e942accc5a3303da881595f41d2f99ed7b8e388c75a8d089d2cb50510fd6a03aff27da5fd5b1b5e7a5f1fb404b5dfb958f4c7e06a1a4ef7fd89f18e3582c1cbf4230a1b9bd2b3834b0026ecfff2afe9c9bca67f2c2118b0cd8754951c8a7b5106f869f83c98f481805923d9abef1b6987510c79147ee820fa16a9a6e913063bf08158a"}, &(0x7f0000000400), 0x1400) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000c00)={0x1, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x3, 0x5, 0x0, 0x3, 0x6, &(0x7f0000000bc0)='ip6gretap0\x00', 0x7fff, 0x1, 0x3e}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x7, 0xa00000080000}) getpid() [ 86.695792] device bridge0 entered promiscuous mode [ 86.706935] device bridge0 left promiscuous mode 2018/03/23 23:07:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f00000000c0)="d453e48dbaab4ca2a31c784b00ec1a7088ad0ba22f5c900f46f3ed6a33080000000000000059f4ac9ae52217f5516cdf3e894fef22cb", 0x0, 0x10, &(0x7f0000f5afe4)={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, 0x259) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/23 23:07:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x800000000011, &(0x7f0000003fe0)) 2018/03/23 23:07:50 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}) 2018/03/23 23:07:50 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0x1, &(0x7f0000000180)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000002c0)={0x8, 0x1, {0x3, 0x3, 0x99ba, 0x3, 0x736}}) chdir(&(0x7f0000000080)='./file0\x00') move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000440), &(0x7f00000004c0), 0x0) 2018/03/23 23:07:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000200)={0x80000000, 0x5, 0x7f}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000100)={{0x5, 0x5}, {0x0, 0x5}, 0x3, 0x4, 0x2}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x500) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x30c}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000240)={0x1, 0x9}) r6 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8000, 0x2400) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000000c0)=0x8c0, 0x4) socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/03/23 23:07:50 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x99f8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="3b5f09814edc"}, 0x3a, {0x2, 0x4e20}, "00dfffffff18ffff000500"}) 2018/03/23 23:07:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0xfffff024}, {0x16, 0x0, 0x871}]}, 0x10) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) keyctl$chown(0x4, 0x0, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='net/ip_mr_cache\x00') setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000480)=0x200, 0x4) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/106, 0x6a) sendmsg$netlink(r0, &(0x7f0000003240)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x10}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bcsh0\x00', 0x2}) 2018/03/23 23:07:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x5ce7}, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) recvfrom$inet(r2, &(0x7f00000000c0)=""/194, 0xc2, 0x100, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/23 23:07:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) shutdown(r0, 0x1) 2018/03/23 23:07:50 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="8cdcebc8ee7b20daeaa1954cea40f3", 0xf, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x141200) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000002c0)=""/120) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000340)=@req={0x6, 0x7, 0x5, 0x800}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000180)="5fb2504fede79128259d95d9a6eb0606ab5b4312e3f247f4f143426210dc4eeb613680ef642009ed406569c6a0698f6e47e62969f84bd91b9eccfe9e36375d68656a174e18759f26c8398fc6aca867d563fefd7e4a52c03cc6167b498583f39aaf768e3d9332ab5d1b51df6577a5c25a646ee50afda21ae8b887f3875cdaca026e4f9dcd11aefebe769c6d2223a1f0eed3070acd212cf6f696b9c58fcd4d6a8173878f0a170c1b1db313477f68ef60d59fefb01fff8acf9e4c2bc826fcd8cd50e32924902d766b9878a8e51aa70ed9ee67dd330cd376ecf552d2007bf5ce", 0xde) read(r2, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) name_to_handle_at(r3, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x7b, 0x1, "5e32ee3e239a58447ff79b3457ef6b19879090190da3e0f27fcf58414537dbaf22f397bf38ae5a0ab068c576fd38fea8e4be74e2b7ab6192bbb2aad9bf2526856d7c4bc71fcbf89417cf2d87513e9e24831b04e1351889f323e13f4b9cb37e35a05ff55b8c809b01d9209de9b9cdf21a709c13"}, &(0x7f0000000440), 0x400) 2018/03/23 23:07:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/118, &(0x7f0000000080)=0x76) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000299000)=@nfc, 0x10, &(0x7f00009a9000), 0x0, &(0x7f0000735000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/03/23 23:07:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/6) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x3, 0xfff, 0x7, 0x1, 0x2, 0x3}) r2 = accept4(r1, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80, 0x0) recvmmsg(r0, &(0x7f0000003700), 0x9b, 0x0, &(0x7f0000003800)={0x77359400}) connect$unix(r2, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0xfffffffffffffd46) 2018/03/23 23:07:50 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r1, 0x5387, &(0x7f0000ca7000)) [ 86.843466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8484 comm=syz-executor1 [ 86.900270] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8484 comm=syz-executor1 2018/03/23 23:07:51 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffff6c38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8e, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xac, 0x1f, 0x800, 0x5, 0x3f}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0xd7fc72f}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1, 0x3, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/03/23 23:07:51 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x4e21, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x9, {{0xa, 0x4e24, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x1708, 0x1, 'client1\x00', 0x7, "45260948a8f0c473", "c8557f40cd5b9aee306b11f479b0b23631aaa3a5bfc79206f4d1e23c927115b7", 0x3, 0x5}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x390) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x82) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/23 23:07:51 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x20001, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = dup3(r0, r1, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@hyper}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x8, 0x8, 0x7f, 0x1f, 0x7, 0x7ff, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x255361b6, 0x8, 0x8, "e3d9e0d332d14c648a09ed5df19b2d6c52c21d490f1fa5540965a9d84f0fa0ec38e62ccf3233c31db4a5f217e19dba4eeeec4de7ce5c1fd29c188f582eeeb2972c7a00045d44ab96f476690ce815cc0b"}, 0xd8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r5, 0x1f, 0x20}, &(0x7f0000000180)=0xc) 2018/03/23 23:07:51 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000006780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006740)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000005dc0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000005f00), r2}}, 0x37b) socket$inet(0x2, 0x2, 0x6) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/input/mice\x00'}) 2018/03/23 23:07:51 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x40, 0x0) connect$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getpeername$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) futex(&(0x7f00000004c0)=0x1, 0xd, 0x1, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540)=0x2, 0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000580)=0x3) r3 = accept$ax25(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000640)="aaf74896b7d1e64cee142fd21fec85e6fcb4") ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000680)={0x1ff, 0x8000000000}) ioctl$int_in(r1, 0x5452, &(0x7f00000006c0)=0xc18) fcntl$setown(r1, 0x8, r2) getdents(r1, &(0x7f0000000700)=""/122, 0x7a) writev(r3, &(0x7f0000000bc0)=[{&(0x7f0000000780)="e9c97a55d2b026461ebfa992d47ec8f4f9cf8be9a87de9677ca821e84410b023387638f4537e15cb7a150a6587bb996e8d0f5c4439f7b395c012b89667ea9fa24e76397682edf73ffefc1d30a2c0d82cf0b145daa2b4f2252c54dd20a94dadd8655a6da21dbb64080c1e6026c3c380b7d20e4952e380f32043345b7dc4773e04f81b37176d104b50c6f0437b8f0d800b9970fc6dcb76c52a1f5b31554a2344fd21247c3291ad916b9f85c624d09324f79e94", 0xb2}, {&(0x7f0000000840)="f946dcb129c2017b12ac49c24dc039f8966407e8793a25ad640d32ea00f977d61986d241ade50e90256b56ff5ed9d131cc09117f9ded7363734da30df26987a059c0a0aedc23c6755a2e22097e4131ef360624892b3820ece230ae30f21934dfc4d720fd23f850a048962c6117a3896404aff9b5e60e07da3a5603026f29c44dababf11247c4a053696b62fdc294bf1c50fb1769e990b27082ee", 0x9a}, {&(0x7f0000000900)="2f5d2ca9e5988af0f2afecf7aa6d19b3663f3aa47b4980bc85087db96b911526e41e8c01e26de7ce555056d790a77aa116704ae8f7baf05808413ea1f4b9993e340854c691d4151bb75d9f2fe5b3509ae303c94b64ba234a13d448786de56ccb9ee3abfe03c472931c5a699cc5138ed01c024cf63780373a3f3c2997f7236d45e12614b33a892c40c127127518c2158d5a2d707a297d72", 0x97}, {&(0x7f00000009c0)="91202cf39f816a2d342bdab0aee4950bff1dcc0cf6bc63459e7b3198a157577fc26fb48a890042f604272ea378ef811f7e0006c20eca43c4c36040c12afa03460b3ae0b84b420ac833ec9750eb03ceb75eabfb4ed454a348fb43467ed6b8ff72ee460cbcb85ab0dad148e6976bdf02aaadd47015efa13c61aab2ff590cdea8b09c42c17572611282f229e32164b1fc65a6f0c1ca1bb44d9d1c12df7ff73862e35fb6de932a1508b172b584dfaa50b16bc1d7a58b935ce7b46e7ed6b488131418d48e41efbee0414b28dd6cff57df50", 0xcf}, {&(0x7f0000000ac0)="f5f2c61abed1250b86c8b968cc7fb27c812c5f46cb61df665530762ba17b6f9bbaed0f35276560183e82c486daf33104a2a18298ceaffe579a3bf0efa8918501e66b4f379da38faa66bd87411a841bd223ed5f30ed5af8813874787453811a813e8260d44c4e0230fcbe92ab6069bc452b6513f4f9cb3d3c997ac6946ba7e9549b604c0e4aa0e39a64b9a1616aa1bb2bc11f48f2e2470dd09c9d071f8494223864a03bdec2d8f10bc07fedbbf40b3aca9ab6a0c31f9356958976d77a0a02a0003d8a57a2d479b50c562e921a1a980b6c812b18ce1d2377616abe8b7109802683b31f4af527d79d718f0580f71439421e32", 0xf1}], 0x5) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000c40)="04cb39af0972478086cd59b67f1365581cab6083dc41a2f0b10d6836a13621d0095411d3dae8e2d2294e4cea6784aabcad3caea6a8735c6db5decf56daa19150d0338855d332b1b2c7a2fff6143abc66ce795350bb023b863ba86981fad536de856ee901ee010a5d45776ff5b0af92be431935a5cd192d7417e33747bfec2190ceba4328288253f8aeb6c2f739be3b390a808fffcd7978d40e74156885f776a0d8f8cd16045527e58801353f5e77045792ecee2a3c21b8dd193a64f7dd3d13893bd05cc5", 0xc4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000d40)={0x8001, 0x8, 0xe3, 0x7fff, 0x0}, &(0x7f0000000d80)=0x10) pwrite64(r0, &(0x7f0000000dc0)="6e6d906fd8a4a502a9e557267060f9bee6168e4748361b8c36f7e071704ee729a206c541ac101cf539aa69eebd677c780c49de767c382adebf03918d5f6f03198186e7e83ce9e3995487ad2ef73a18ef6b9353c842029027cbec8c93586aefba65df12234735147eda8f34a156d664d9ad5bc0406e0e8c28470c0461", 0x7c, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000e40)=0x4a, 0x4) mknod$loop(&(0x7f0000000e80)='./file0\x00', 0x8000, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000000ec0)='cgroup\x00') modify_ldt$read_default(0x2, &(0x7f0000000f00)=""/199, 0xc7) sendmmsg(r5, &(0x7f0000002200)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000001000)="c657fe045f4ea91efd7aaa92e0918595154dc3768a23e8dad7cc0f5746fa58b5a1e451be374520ef309de00c7967a5a93b2d03203a8f37125c46088337a4feb8d6b0c2e1b57f36bc58b0081ad994b5d30dcc4e9a7d970d696445e2646b348981cc2f0b68c97122c06db7ec7b508729df911de4808ad1028fd8fc09d80087e58d74f7449a5ba14029c11dff69ef2a9d34a531dd63c1800ae38c2d250c745a0d9dede8a76d8ed508e250fbd1d170b3be3118c12db97c9504a7e8ea21693cbdf659bc431cb0", 0xc4}, {&(0x7f0000001100)="da55753a02086f4991087185a918af2209bfff60561f40e7cc6a26d7d0df2aa12f2582f08260b302ee5abcc5100fa88a484d93e0bbec5c3112b673c58bcad8f843caa54df72cb9e898b6adc746ff0fbc93208ef22a59259ed59ecbba1bdca4ff3bcc121f8bfb79d7c812f9c90cd3122ff3d7b228d69e48b27125383bfb", 0x7d}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="faa0e16639c28b03438dcbd86d0c985b3e322ab2e134284500219fc226c445a633225a084a1d", 0x26}], 0x4, 0x0, 0x0, 0x8000}, 0x4}], 0x1, 0x4000094) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000002240)) socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000002280)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000022c0)={r4, 0x6}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002300)=0x8, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000004f40)=[{&(0x7f0000002340)={0x27, 0x1, 0x1, 0x2, 0x81, 0x9, "712ebb792607bb7959d1533d9cfc12442f8c9d44b19f9dfb9ba8edaa6292d41fc9d2841557700fec4d1898050b6a38965495ba99dc680a44ca984b6f611066", 0x2}, 0x60, &(0x7f0000003680)=[{&(0x7f00000023c0)="5ebafeffe3976e79495decec7f74ac4f568733972c292f415c40213efd2bce6e2fd01979e00e2a", 0x27}, {&(0x7f0000002400)="7627f838b8c7677c3d452dd5d8e6271e55eadf8ca342b09f30ef02707b208eff524c272ce5f4e19233e48df84f9cfbf13aa596bad9c048619e95bed4433206edbbd31d10caded15b845dc3bb2fbd09b5fcd0d03ae487347221e065a5069d", 0x5e}, {&(0x7f0000002480)="6497cff53a8ebae0d3dba5c57c21f0cc7afb141371ea366c6f199a81659cccea092f9927c701a3b1473447181e102d1c9f4f9d6e1634f5e016f38da49614232cb17fdcdf91f72636f60c0858c2c27a12d99a51aad92b5ca709083b45128b30a6faf920f2bc743a8c627d6fbb4b783c40f33e6fac45f26b9e3c8500c50f71b7403ac29fe169a5ca2676351009d2972b67919f5d7df39c99adc9d6006f0afcdf7a2b544b9221da4d5f44552c247164685ea62ab7d36206603bed093f037ef495f1ad", 0xc1}, {&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000003580)="051b75cd7dd49d043e2949d50706995be70c62ae1737301a3b4ff2836b7dd91ca2701f37c1c9ba89c86659c5ebba14c95e8362e69cc97a9d51f8db70e2cca7bf768986ebc29d7d766c3d79a8341be71f40cb59f3d13ceb05584d9bd9ea6f35febbb386c1d3a23fe192f856d71609b132fcf612895d20a3b8988c3309aef9fad8d84d5558e4168490253a1ed7cf4882845e7b940ae0703962b02750a6c266cb707af0b9167b252902d88675080db0ae28e0ddbf4e6980c405281fc8aabcec79e9935985119a2e05d9dffa386c1ed3c7", 0xcf}], 0x5, &(0x7f0000003700)={0x98, 0x11f, 0x5, "7e28973cc7a05b55edc337852ce4590cf29deb4126d8025042ecac32d2833134ae57662f7fc4314db6f2e15a039e66a4e4dc73a7b5066550f149bcc9c2153d0cafb16f1bac4bc0a5d2f10e18e82e0656016884a73c8ccc783967b53048b53f71fec4d5867c2522d89a2bb0c067bb461fafdc8ff17d7dcbbfd0ccf701a18ed7c7e2d3e9"}, 0x98, 0x40880}, {&(0x7f00000037c0)={0x27, 0x1, 0x0, 0x7, 0x3, 0x8, "4c655862b0f27f55bba0a362d5017d26395bed84fc768dde6e5df66dd0ae5fa6be4cdebbd7f9e58abe1bf4c48c03f6fe3335e1f096998a0a4853f67cac5d36", 0x23}, 0x60, &(0x7f00000049c0)=[{&(0x7f0000003840)="593765a718315b9250f0127a754436c1f151266e0b9d36ad72726bbf326bd94dadb40f49e592c24666f80531e91b560252bbf2c5344e732a2734e3600633ff54e7204402b9dde38f19222b501862a2b56b659372b71d17729b190d4cff26", 0x5e}, {&(0x7f00000038c0)="c7c57ed6b4d48d3719428f3b31268c01d1d3bfc7a2de602d8dd9929bb3f35621ef1ccd8d23ca62fecd401247613b691625cb515d6e511ad0fefa15cd08a82833afef36977d9704d6f747d01ed8bbcc53ee432cc5fba5f4bd45be27088225c213731c2e0ef5cb12e9b7513d21d54cfc7a162de9c1c31ba3b0c82afda4aba8c58e9ec1c7c3809c92c3a42c57b1e354bfbcd7a74b4dd7983e15c7da476daf94bb7b50ec8f36bb56cf95b26d57502b0a6f4036a78dbd8c2fb6ecb88b0eea4abec6ba1f6de6304e7bd7985d99c31282983649c79d6d25c50abcc51eed6e0e3e99c97ee32f7a402fb413795346fc8e1df3ade9e741a6569de8e2bc", 0xf8}, {&(0x7f00000039c0)="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", 0x1000}], 0x3, &(0x7f0000004a00)={0x30, 0x117, 0x7f, "088180e557d486f92e2d3d98617a343083da048d098497b93ca5fe731b61e2b6"}, 0x30, 0x10}, {&(0x7f0000004a40)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffff734, 0x6, "6b8f4b75c6f039bca906ad13184cbf0c75df3771acb0ffc7a6b45d1d7d151a20cbe06cbea2abdb8241a7cf4827d815737094a7585fad1e2e6b915c297bf134", 0x37}, 0x60, &(0x7f0000004ac0), 0x0, &(0x7f0000004b00)={0xc8, 0x12f, 0x200, "3859508b20266a8b47cd7725b41f98a30db9b06e61d26c8f4aefff1219dea0eecc08e5b27375ca94ce7885183c4fd78aeabb9fc2202f55006458c15281e21c2399ce93c1be9444c00452e2f60005e3a8cee50fd0282ae8bc0899c28cc3b809da7711834d0dc1d538f45b50d2270ae2d56436dd53d9c8effb2443ac3ef6b348f341d3c7b43b4fc29f27b60bda700018b690380599c857cac92e68e084f05cda7a06e9a82200d14266844161f8fb1f2699e4ad"}, 0xc8, 0x40040}, {&(0x7f0000004c00)={0x27, 0x1, 0x0, 0x7, 0x0, 0x0, "5aa6c182021a6fe77545a88786cefa1e412e99cea78fa6f82335ded7fe97624d9e63dc244639708a03373d3ee93225b1cdfc479e433aa3970df06d82d7c35d", 0x27}, 0x60, &(0x7f0000004e80)=[{&(0x7f0000004c80)="66c41a8ab00afe3becc96fd94a9670c928fbe9d208433f4f07a89d24bdf50378f29061285b8bf6676dbf82e7e3efb67b5b4f88870910ad5991c51c1d8587949d2474e4d2cdb62bd5cdfe1e11a79c206ecf75d02c3a3acb8a4bb2200d172a84e2c8132f66e40ce8596453a781d737b00bf9e8f47f6c200856ced5409fe50da582c8de332739e8b74eee2ad63da66413578ab15e0296243beb9f5ad71b6bda2506cd04b5d8e73bd59f8a25f758b276b65a10d0e35f8f3220425004d7706b237f664d9bbb133ccfeabd033b843f7caff83a38206e992c1788144d9e38f760b56c33ea89e8749e1b433fd50af227990c29a946ac3eea52027fe5be", 0xf9}, {&(0x7f0000004d80)="7e10f0eaa25eb3a4caa054d8771312db8079966be37ba86ce9d2d8e314af5c5d1632aa448ff7948d46fb833473272ea5d70a75287ce68fe5fdad269946e59a87d827f0a2eed4acdaa8ae739bf52709ebd13d1e2ba256d5e346a4394576c5cd1137f0478aed77b42744a105ce9903d1cb5c5ceeb56f9e67d64f953a0c4db225a52864f45a4ada8da9b213b1e10da9b1cc41a4c9b67368d8af5c5222a4c0e7b0b69af6b03f8a680efe6bc36b5d2f46f02dff264eb08a3dab588fa1d637f9e23764ee0bfb6af82dd7851fae51d148f95bde487183d90f9e5334846b0799", 0xdc}], 0x2, &(0x7f0000004ec0)={0x80, 0x117, 0x541, "6b6e7e0d55af973416874e51e041f03df1681f6e08007fd17c79e7c909ca37e30110baca808aaf8ce2155ccfb3876df28386da331dd595dd9ae97de1292330f2b8cdf62543482a04a5d8a267c4d66c8bdd5ed0d3d70352eb107aff2bb423cece30d3d867422c39cb12ca87b0df422e"}, 0x80, 0x20000000}], 0x4, 0x8000) accept4$bt_l2cap(r1, &(0x7f0000005040), &(0x7f0000005080)=0xe, 0x80000) 2018/03/23 23:07:51 executing program 2: 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/03/23 23:07:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001b00)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r3) r5 = socket$inet6(0xa, 0x2, 0x1) r6 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) read$eventfd(r6, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(r6, 0x5608) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x4e20, 0x2}, 0x1c) link(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') sendmmsg(r5, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="a0c73fedfe75c2221effffed"], 0xc}}], 0x2, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x109200, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000001a40)=ANY=[@ANYPTR=&(0x7f0000002040)=ANY=[@ANYBLOB="716c99b98ca1d0ea6444d6fa3846b0e1201bd02377cd9e98a664a17e6906be3d999b5ae331a95cb87609f8709f95c8f3c209bfed32ba276d87a5b142dcb097dc94281b7016d741de6a14ead2d5c5905691d71d9267cd759ee919a66a76287a9669cb53f6e4222ebbc2010153749a0389bc6fd9403aefb7879a46b8a56c5309fdfa51ed25fb87d6f0555bc974408acddd86a2dc78cfc779f51a276085", @ANYBLOB="8bf6461d40c1d60ec87ead6dd94fc0e18a589cfadc15a0cf3576219f2d1fd8c4ee5c7a828fd022e513b2b97ba7", @ANYBLOB="34ee6d462656fcab4cad5e1f67f573576a69436b22d1b90a3883eaff2666399327c8257724f04d7fc07011a33137c481de64baafd5061cec1e68ed98dee0398b939836a23fac9664550af6c7e8e9d18a92ae84b1f7944c405464b007eee9cf3086519563f5b6f677b72444fedb742fef8c4c7484bbef138f120d57a6b925dd762a4e6d831a3d1f2b500e77d45711bee850332f3dc8", @ANYRES16=r4, @ANYBLOB="1d9eb2891d886abc120e047f1197c6c9e6f91460bcbd46a4b8cf1f30d348b5b4396e252c24f6a9515b66d4b1576122b846a08d03c6dae00f3a539ed12220d036d4e2874fe34e4f0966b3919c9aba16521cbd179f91bb14e9bdabf743a09353effbe8de1b5530bb4cee6caed0d87ad9445e74cb185be388d535bf33215aea7fc2c616d2ce7e76b80e838a13fd73c3b038433371a0ed336567b4f7a4ab9f791db1c3d045f7e4a05e09831d1fdf6afcf8c6d9ca455512c94818e457c7bf7ec098a84722bdb7c5a363a42b015b646ed7161ee91254619c3591b1cb087192fccdd6f2f1837942f0d6139e9d47cc7f50bcc89413852cb8fd7ab4a89cf1cf437b5615ea24d32be0cbe487e45985a13ed404ed0c8505f94efb89222348b3deefe4556dc0012ca9f681d88e6a1c856eb8d637ea331e402d62c5c0508d8204c28d2860599357dc6981c5d099ce42f47b0b58c7d11212847964e30c6abf1f3ef56f06afa5e928e24e6e3068d8a7508b20952dba39be65246274852083b131119a6a93d97c2cb8f97855d4cabdc80f2577babba0a2242e1a1fd0c9d064de0a0b610352cf8c2478cd004f268f10de377c7099c5c6daa2cdddfdd1ee2abe9fcb5a2ce85e176ad21599abcfadaeb3252e8427fc369f60c5c820e7ac141c26f3744de66e162752bda42187884f097cb808c8b4bd405bec3de864dbe4ab3341366f565205033bbceffa4d19548023f1d999ea7090b48cf94622e8540a4485945dea7671c0a7c19dccedbf918de7312c62d0df1834f9da1d56aad3b73ba4058a85fe68c5c21d873fd81ded70b3b45a234544797c79b16c5e340887cbf5cd3a55551171c05754431cefb0c40e96ec4ec87cce23be0607cd788be33c420b2c770c917770bbf4dee26e732d8b50866a2f72de1705c3f1cbb592c2cd46fc3f30b5daf71caef699db8cd77607b66a031f18d9cb929ba7fcbe6922a9e2906d910a3b78cd892fc0112c19b5d68aabf85301aa77ad0b7a2a0563375bc947e1b206b33583e8e461a681e7b66226dc9bee6622cd2ba97d884a5a32c75f95f016c175bbb57131b0ad7353375d0caf0d2d5cc0850a3dc4538f36bc01fb0195b940a22c1ec93bd53060a9ee514c354068dfa01aaea72abf5e45dadf97bde086de41202dc278e3f76a41721501cfcc0fda2316a711b7a327cdcbe8167fe51b525d49a56e2d6803bf3614bdf7cfc6578207336796da551eafdab3af955b4150a1f5aa130a200f711130ad13a25b758e7ab88c32c4e4bae12916e529912bc8158cb35aee1647babcf5e3da92eb522449ea9e36c7c110c9831ceb97ba4f61ac9fe9fb801a4e0f89d8f909870baeab64534a8b31fe9df9e3e3c958aac4edcb66d81afaed1f7e74845ca8bea6e5bddedf6414c2bf3787d070fe930d5b1c612289da9041fc6cb73687ab36b4df8b9d29beebd863f165e805cb93a9ae2147391911ffda8d0bfe4beb43a9091f807794d46cce162f641050dad1ee695a585de08eb112fe60508bb537d49a9e0d45b4f107ea7b84a866c970373f31ebc01effb370ed0db474b608c2db53ee137d1fd0eb513bd5169f769d26911e419ca9a7a47184c90d796b5c3dab1c6eb209254c735657f80e3d608638fa3b4c7142f149e10d7c79cb384e70c8d7c96e40e091dca847196ba0327a240da2716aff016f60534458b05951726a2c95fc651f958eacee0f937d9c50ae0a17079cd806a61dc78d127c24f03687ce3c2a1406755b3a139fa2cf3ad905a64a7489ade66374ad8198b07371a2315abefe673caa671b4204f5f7edf900e247abff8bd010523dd15cdb4a074b68ce68d08270247d991dd86e327352cfe78a85865efff562f0b5844985dbcb303515f8e16bc3865eb9d3cb00d94496f0d8ee9a4fb6ae82637e182757a0e6b967806c9b6adc8525a970e199337136107d9d1ae1d1768dcc181842a3b4dcd2e752d08e5642a2bbefcdf472fd5396f5beba0976590c77eb53462e114f002c0b14377fed7e81b4fa731e44db83645ee3dc4988a65c6418da8e6d960dab7af2272c34bdfd7c1f923b0b752a36152c57230aaf336084da0106ea1b14fa483e414a50e31e91fbc21437160ee937543069e9870b9ea8c3ba9221e5f62f8b4164a5cb6be5c78c609461bb4469db464e406dead5bc5b416722800e31c0c753b2fc5356a38ce3fc6262fa0f15a8095bc5dc0b87ae5a96f3ff676e7c540847f1c89d5bfed92aeae178a504d383520aaf5c690764bb2f44f7d42f693c3484f2c72fe762fccd718119eb0606ed352e9932f8b2f5caa5a540e45d0052e151b9531e02e06d8b4710572b26e01c62d1762237c21a48b03eb56900f366927d8dde374ecb5a3424a6d1b86ac6e4c2aec0eee53b5703f233f690bb285447f1ec3aa40a04fa8317cfd0e9fdfc5d6526f32d7d81142d7c654362024a5d741a4624594d12d3ddb99edbec17299fbdc2851e759d243a46bc9598425f207f1833bd50848750db80353de6625344ec198b915c8f26d6c167e9abbe360b1841b16e36d326446b4aa6a284c59b2e0ecdac94b77c73515556ffa10ce6d33fdc91067a6996e71b4f272352ef87ab9e911dc13c928383c963820567402b39b330902cec2fb1b9e7c6b831f51a7ad55d609fb6d397a6e79c9f35cc24df4ff5ce53c9c5ea91d6fd876c6a8fd4fdfd160d73a8b5e071775fead62b8c3553bf5a2f9addb184df12c4c22ca68048f613e174ca62e15f2918dc46b1024fa59eca157ec052b97d9344113e070c93f7e9ab9b76fd579230cc1796aa85a3386bb9274c6e04dfced4f2f30c45bf24c8094e4c963390a1a017d635f14ec00f2773af5c96f68e82ab34aed964a3ae733b73c8a9cfc24d9e01cc2e306ec863d43fdf181a2febfaa151316520c92534823b5a10d8f3f309946144a94248507b8077fec58f75ce8f93a7ad9ba198884b9e9441eb5dc9f2d1d7541bb27fa4d152a3578d3b76934a4754d7545d7879b255a4e6ab32ab10004090248ea8741b952d14f99edfef37319fc8c136e1c866aeef52321f7a83dcd8cab62bbffaa77f07e331479a5bab58ac00730f235cc67fa6dc9fc9e8342dea44101382b5576364cf71891087acb143266c9f914b9b5d9dcf0ee1eab1a16c3c9798ab59bf6ac873aa70ffbf89c18e50db5b5b58e5111ed0e9c98883a5f70137a4992abfeb36c46a2e7d813e10ba8d020034840733956313289d8b695b98562e4e6054676de36ec84adf06772da6be3a8beaa1e6f2b968d478cd5d5756aee9042de857067825939d4a3961fea09d73da3e517daea768038f5a24593915dab2a69f6d4c562dcb103fbdc3925b29da2ebcea72e90b116b3607f5acd3d994739dcad73760e069b0ed9e4f74bc8d916968b62842f1ff5b61ceb886e0d4b67d647a1e46ff4b5c79b35519bc04eff43e064ec3b96ad1309555e2c2cf2e068336220749e9c9c2afa2a6df8fe228e10709136de11bd53dffb267114a2b88a27e2a02820ea4c5227229f182fa3d04da05c901963a8f605d96ea966850df15ffd3bc86d79bc484103bc95c7008a71455bed7655231d2814baf9ffdfb8696d5fdc934249b01cc6216e3314c71a9c52bec300826aed4eea119d1fab2f4acd05772fd60d9423537e27dd1b30a4f135a1b05c9117efb58080cb62cf86b32d95c6e016b4ced34a76bdff19585dd5a51506a4bcce97270a834211981040730b4ee31fe0523d3aaf0098973b63941dafe6ac9ecb2f2aea388c478889245897912d3d1af169e695d5cc0bda335a89da91e330657d27c0cda49add9a6f8f81b4cde655b9931df9bd0409491beece314fab415738693bfadb551913ea1160d1a2092e4870e8c39b4246e21acf9cba82682a6783f81405e1a39b3ad6c875953f15731e99036fa804dde6e05468c1c9092167033115d9a2f68de839c379433988fdc16e447de3ef204509742e60400070262caf71fe58576e667c16e6cf4617e8fe940b8a6169ed17462456d99fad93cc3269f1dcf17fbbeef291d90923a62e2d1db38dce39fabc013b69ff233cca162bcd56156ddad1225daef34dbefe6252ae8f083eedbd4a6653fa0be098989876472d07b94f4a82bace20d35dbab6f666fa11652ccc7214260dbb3d0701c7e00b8d826c44c34d050b412439bae3d6c4a9eab2d04428c406cac2fb379b7fa2fd4c4095a09a1f8b6c20b0d57bbb27e9ccf58191bef60e84d1a075c778d89f21e0ac6fab96f06a114a0f6a26b4db012ab552c76de09864cf6fea5d93880b3f8c9000da90b1436d9847401ce1098d8d67621727254e59f3a9493bc36b2c84d5ee736da781fbf3fc64ee7525fe66b6c7fe5b667194d8d53999e1088f9f40b8790de1d520189274492abe0a068aff2a5ca2fe570a41406b51da3d381968beea2a0ce04bf53d9824d32a17611124489203de36b9f5d426c3654a7e236c0dcbc97f1d317719b92b5aeda0cdccd13148e60235b843a591fa0d206f10805ef174518587c2370bfb4706ed19032c15b33bcdd2748776ceab283334e9f1d3de9baae7aa0d2f127f8fc7d6f8e5929df1cd7e89bd17c34dcf5bd483a9ffed995b5fe61442634d610321886b94d9a3fc9aae53c0611846493400d8c41b6b8b30953ff2b0a534853f2d695120fde1e720b7f22e65959f1c11c5987716fcf0a630fd10fa52996c35a366d26695925cd534072884307ef75f450fa0a04464e52889c76ce0718664b8edceac0c5cdd4dafc2ac2aca2780eea320faa3272b77b8d2c2d7ed6b43832e7c0778614481712b7d33c601a272536d466949b6abec92b70937b61a9866f243eeb6e01283a8c1cda1ec89e814a298b5252a65bdc4a5cc479de512f5881285afd974760f93d6fe901b0f82f0da8d853ba5ff44bf791540d7d514577fa25efa9c8aa34414b0861e161c5f72d1d959e60c5fcd9187ceb594335bf6880dbe1712459e0a7ac70523ce2cbabbba2ebd90cb48ca4772685e44dda8ffa1a7c7a565885123d3dba0559c111066dc54ceead69779ee6ff20dbd89f504bcba1bef9dae0892eb6ca7663286926911671678cc123c6651b73525d8752a63fd4b0b8ff113525f93cee096a11a65bee492a08c37e19c3bb7705bbf34712c3d380d563425f9b420ff8db1abe684b3bef8efa3d16af8baf535a33cc6cb382aca6740aee2967860c6cafdeb35aa9841813c2f361cd160655daa604bc8f7bd32a2d6217bdaa08db07a8a553308221dd08a519460022fe4c583f6d3b5c66ae5a13bd8347831daf49a6577ab2cece44c3f5838e648a001b62d315670877ae825c08c49785d3eab487717837986bce2ac5651f02d27d0e3b04cda8943ac64c43582eebd09ad3e8043189d7fd632c97f4b6de0d51564e38577da0fc7e27ef3d39a8612e445680fb694e3c68c6dffc9d4a67f8792ae879a795ac5cbd0aab88bf9dc8680026cb6fc9d1e8589c764e8cd817d4ece5097e96f40523ba8a8d7cfc96acc75e0ef79c2a34cdd26217ae4e9acd03253136de00f7499cb98c042b52638b2e38569fff5f09e240464e0989c85a35c5d850ffe7e692313056fb01bcaae9b7a0f8d7a0af38c168e57c51e3b790c4825d50ae265824c45f2217c53ab84f85a23a9c6a34d2981db55a303418b7f350a47ec112e6f9e361aa42e51d0deb161c8d98703388ffef0e106f40a1be836931b13a9f36278d35071d1340dac31f9274b62bef3f4370322bfe37960164f0f43403bc2c59dfe3ffa87bc057ece8cc495bbeeb01332f53c851742800464b31c073f79e1a09262672741599ca1438", @ANYRES32=r5, @ANYRES64=r0, @ANYBLOB="5a19ba053d64b61cdafc809413bcc9b748d58575fc149dd37125f164e70086f9ed4c8a35f7c748825657becdccd4448bd89d45714916ce29736c5370fcd89df9d22a25e842cfa2b58cf554c96c1066eccb0606ac6a7cdb25e2886c1825b09fe5a467555037efc615fa5dfce620cab8fc4082a937c8e872840b9421232efbbb6724fb6527bd15d20deeee768bf82f10aecc4009848f4c836004262a6787f0e80cc8304f51cdeb9f70c611b083f67c60bd2416c41a47c340f9ac8564cc993e4adf10f81be9", @ANYRES16=r6, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES16=r2]], @ANYBLOB="aa0000003f23641f4435537c0ba0ea1c3a5b37a649785ffa83bdd18711c0a2481a4a1fae1060521a74b88d4efe382e82dc948d5c225d780bc4f1f20cd6986b763f35f8365629bfdb74833139bacff9f6ccd5d241ef5b73195577f3879a31c652a5bcb37e4041ea750b3618f06f98c4120704a8a2c51e82413a2e4709f5ee25b8f047654944188aa208e3ef35f202caa706afaa6db6c9ee546269e07b27c712925a8630a3adf99a9bf7c200000000"], &(0x7f0000000440)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(r7, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000740)={0x0, 0x1fc, 0x5, [0x8, 0x400, 0x0, 0x10000, 0x900]}, 0x12) ioctl$ASHMEM_SET_PROT_MASK(r7, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000580)={0x8, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r8}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x7}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000780)=0x0) close(r9) r11 = syz_open_procfs(r10, &(0x7f0000000540)='net/dev_mcast\x00') sendfile(r3, r11, &(0x7f0000000040)=0x2, 0x400000ff) 2018/03/23 23:07:51 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20400, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x6, 0x9, 0x7, {r2, r3+30000000}, 0x7, 0x8}) 2018/03/23 23:07:51 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) r0 = gettid() getpgrp(r0) rt_tgsigqueueinfo(r0, r0, 0x20, &(0x7f00000001c0)={0x36, 0x7, 0x3, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_procfs(r2, &(0x7f0000000140)='net/rt_acct\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') 2018/03/23 23:07:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000012000103000000000000000000000000f8cab1013bdc7f08819aa355202fb46b0a1e08216dfa2959305a4d103d521557c0fb29565db41c6a5b431dc2e20bbb60fb650c534096174924cd5da31c234096f35b9ee95dcc6f"], 0x1}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@pppol2tpin6, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/24, 0x18}}, {{0x0, 0x288, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f00000005c0)=""/222, 0xde}], 0x4, &(0x7f0000000780)=""/85, 0x55}}], 0x4000000000003ac, 0x0, &(0x7f0000000dc0)={0x0, r1+30000000}) 2018/03/23 23:07:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x18}, 0x535}}, 0x8, 0xcb}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r0, 0x6, 0x7}, &(0x7f0000013000)=0x17) 2018/03/23 23:07:51 executing program 7: socketpair$unix(0x1, 0x800000000000006, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)=@abs, 0x6e) 2018/03/23 23:07:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000100)={'erspan0\x00', @ifru_settings={0x80000000, 0xef, @cisco=&(0x7f0000000000)={0x3, 0x80}}}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='#\x00\x00\t\x00\x00\x00'], 0x7}, 0x1}, 0x0) 2018/03/23 23:07:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x1) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getown(r0, 0x9) 2018/03/23 23:07:51 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x208, 0x26, 0x200, 0x70bd2d, 0x25dfdbfc, {0x13}, [@generic="ec6f27950b078af73d119d93628bf03042bdbc1ff9fb25e4e8ad191355557f90ec3b9e8111784132f1cb9d05fc40e320d0593fe44cb1cb056aaa43fe1179625471d15850ab22540da75386aa60d5d35545d5294246db78c1692f7c1c834501b29f27cf74286c6018cb7a2fce898d253c55f85c0ab8c95e5a1ee7095ff91cf841b7f33c828dca2266f94710cf79fa8f4c76dce5bad6abcb05cb975a359dbbbf20d41a9e1a85baa140fa9d6630474e0fe36c58db564c49068a4e8bb4e90eb19105466129421468a00b3ebd1764ecd68c", @nested={0x124, 0x25, [@generic="6f01df4fa99a7b781f1a96791ce837ee5fc99c76b9cd14d307c3de76d8fe6c84a6d71bd600d35edd1e309b49742f6ea45245cab271", @typed={0x8, 0x44, @u32=0x40}, @typed={0x8, 0x2d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="ba679754f401878bac16a8a666cd04ccacec65e73e58990743c60400e28dccc1521b1bb1808b4ff3093c8c6036436bfed3736e61a4581fec096bb00653fb2ed631567e6db543b4a641e24aed48ea775e02a9d3ccfdc3b496432946936355c17fb7b2b9aa621610ec38fd3f9410a2668241d401fdd9885bbe76a7ec289cd7a938fed770d72a0652247c36298afd9d95324527d9ea5d68939672af4d8eb7bbe86995ddb98e3e1f5b0204b2", @typed={0x14, 0x23, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x14, 0x29, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x8, 0xf, @fd=r1}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4004000}, 0x840) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14}, 0x14}, 0x1}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x25, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/23 23:07:51 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000100)='./file0\x00') mknod$loop(&(0x7f0000000140)='./file0\x00', 0x9040, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace(0x11, r1) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)=')p\x00', 0x5003, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x280, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)=0x6, 0x4) 2018/03/23 23:07:51 executing program 6: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0xc4, &(0x7f00000000c0)={0x3f, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) mq_timedsend(r0, &(0x7f0000000040)="d842c535961404a495130f9e10faa55f8112666eca38af62f4f6bb6ec6e5e98895e11c11205a5e", 0x27, 0x8, &(0x7f0000000100)) 2018/03/23 23:07:51 executing program 5: r0 = socket$inet6(0xa, 0x7ffdf, 0x9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000b, &(0x7f0000000040)="01", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/03/23 23:07:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) 2018/03/23 23:07:51 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) sendfile(r1, r2, &(0x7f0000000000)=0x3, 0x3) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000500)=""/159) 2018/03/23 23:07:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x20802, 0x5) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c, 0x80800) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/23 23:07:51 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 23:07:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000000)='net/rt_cache\x00', 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000680)='net/rt_cache\x00') connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendfile(r0, r2, &(0x7f0000000840), 0x45a) 2018/03/23 23:07:51 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/211, &(0x7f0000000040)=0xd) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = dup2(r0, r0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/03/23 23:07:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/03/23 23:07:51 executing program 0: pipe(&(0x7f000017aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e20, 0x3b2, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x9, 0x4) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffd) fanotify_mark(r1, 0x12, 0x38, r1, &(0x7f0000000000)='./file0\x00') connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x6, 0x3, 0x200, "5b29fb2f4aa3c3d5737e4f60f2709965d212c2f5dd91dd530ce5a84dda54218e47e329599d378145e25ac7e3f15f65cf64b9e47dfa65ad51b8840027647c16", 0x6}, 0x60) 2018/03/23 23:07:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x200000000000) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000000040)) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/03/23 23:07:51 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000002c0041, 0xc0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0xa2) perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x20003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/03/23 23:07:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000001, 0x84) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = getuid() r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffffffffff81, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000340)={{0x1, 0xfffffffffffffe01}, 'port0\x00', 0xe16864db854b703d, 0x20000, 0x2, 0xf7, 0x137c, 0x74, 0x1, 0x0, 0x1, 0x400}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000100)) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req={0xee98, 0x700000000000000, 0x7, 0xad49000000000000}, 0x10) 2018/03/23 23:07:51 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002cc0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000001640)}}, 0x18) 2018/03/23 23:07:51 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000180), 0xffffffffffff0001, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x20}, {0x16}]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/23 23:07:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000280)={{r1, r2/1000+30000}}, &(0x7f00000002c0)) sched_yield() pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x8, 0xb5c7, 0x1ff}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000000300)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)="b3", 0x0, 0x0, 0x0, 0x0, r3}]) 2018/03/23 23:07:51 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) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='cgroup)GPLvmnet1}procppp0\x00', &(0x7f0000000140)='\'*GPL-em0:\x00', &(0x7f0000000180)='procuser!trusted/.{^bdev[-*ppp1(){\x00', &(0x7f00000001c0)='/dev/vhost-vsock\x00', &(0x7f0000000200)='/dev/vhost-vsock\x00', &(0x7f0000000240)='/dev/vhost-vsock\x00', &(0x7f0000000280)='/dev/vhost-vsock\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='/dev/vhost-vsock\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)='em0mime_typewlan1\x00', &(0x7f0000000400)='/dev/vhost-vsock\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='cgroup\x00', &(0x7f00000004c0)='/dev/vhost-vsock\x00', &(0x7f0000000500)='bdev^userppp1-\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='eth1em1cpuset\x00', &(0x7f00000005c0)='/dev/vhost-vsock\x00']) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/03/23 23:07:51 executing program 7: prctl$intptr(0x4, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0xc100) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) 2018/03/23 23:07:51 executing program 2: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x8001, 0x7, 0x3000}, 0x4) 2018/03/23 23:07:51 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x3, r0, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r1, 0x50, &(0x7f0000000400)}, 0x10) clock_gettime(0x2, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000245fe8), 0x0, &(0x7f0000feaff0)={0x0, r2+30000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000004c0)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa62a, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000f5ffffff01004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000010000000100000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069161bfa89eff7a38e50287bdb5d8b1a9d11475cf899d3b0a231"], 0x110) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000340)={'dummy0\x00', @ifru_ivalue=0x2}}) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000300)={0x4, 0x1, 0xf533, 0x9f40, 0x3, 0x7}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="2c8b421c6390df40f5337a1e6678fb05b4af876410a0e90ed67ddd3ed8d8d6d44c21858004614fb6018f643afd493da53f7eebbc69c8ef642a3b4edce79b970faf5cfa2ffe40d5c583e83086c7fbb21e9ce89c0e210947b9632c842d7e6bda0b39369293103108b6a741b2a399affe31e34c438a25c62e58160277ae8c9301e73c74c285184f03e79a26af7d9ef6b049b11a8d3db4e5") ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x10}, 0x72, r4}) 2018/03/23 23:07:51 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@empty, @dev={0xac, 0x14, 0x14, 0x13}, r1}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x10, 0x80000, 0x3, &(0x7f0000000140)) socketpair$inet(0x2, 0xe, 0x178e, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x4c35, 0x9, 0xff, 0x8}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x807}, &(0x7f0000000040)=0xffffffffffffff6d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r5, 0x7ff}, &(0x7f0000000100)=0x8) 2018/03/23 23:07:51 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000a5c000/0x1000)=nil, 0x1000, 0x10200000008) fadvise64(r0, 0x0, 0x3, 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'gretap0\x00', 0x0}) connect(r0, &(0x7f0000000080)=@can={0x1d, r1}, 0x80) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xc001, 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x52, 0x3, 0xffffffffffffff7f, {0x1, 0x3}, {0x400, 0x1ff}, @period={0x5c, 0x3, 0x5, 0xff, 0xfffffffffffffff9, {0x80, 0x6, 0x3, 0x3}, 0x7, [0x6, 0x6, 0x40d9, 0x8, 0x5, 0x1f, 0x0]}}) 2018/03/23 23:07:51 executing program 7: lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000616fe7)=@known='system.posix_acl_default\x00', &(0x7f0000323fec)="0200000000000000110100008000a00000000600", 0x14, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/214) 2018/03/23 23:07:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x3, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="5120ae91", 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x11) 2018/03/23 23:07:51 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f0000000080)='fdinfo\x00') r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) socket$alg(0x26, 0x5, 0x0) readv(r2, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r5 = dup2(r3, r1) fcntl$setsig(r3, 0xa, 0x3) r6 = inotify_add_watch(r3, &(0x7f00007b4ff6)='./control\x00', 0x2000000) mmap(&(0x7f00003ef000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r5, r6) [ 87.399365] audit: type=1326 audit(1521846471.399:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8619 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 23:07:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) r1 = memfd_create(&(0x7f0000000000)='user]\x00', 0x0) pwrite64(r1, &(0x7f0000000040)="7929c2882cc91b58e367b43dd230771fd20e3aea84a4c4218717e57dfa89c1ac2a54236c6bee80b32171f8ae5f5f4537142eb8146d230fcffe6a6faca5605f44cc50b26349b7634dd7c3ab9851625964e5e1ef7e6b49cdc0b256fa82d9d9d3643eb741ba35baf828362df63a6623d155b266f8134b62d25f1abe6100128c8d25410d81532e4b804965a9aa18e109c13adaaf1d1f55023317cb994af59f2cbeb536eb0000854299c76e0255604b61963792588d14456ae6cee7ef9e99c3adbc600db3eab69f6def6b53b3e2b41b0851a4cc1bc27da0070578f996237117d056385f45bd8dd5cd72279c926d", 0xeb, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xdff1519f89486643, 0x80000000000813, r0, 0x0) 2018/03/23 23:07:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@routing, 0x8) r1 = dup(r0) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x2, 0x100, 0x8000, "05d20b7e6d2353f09a4d2d981455eb4498ffd19bc154c7d84327174e95d9acc12cbc0ee6b47dcd47dfb269f58e81ad42ebe5146bd7ee655be916515a5e359a", 0x32}, 0x60) [ 87.442507] audit: type=1326 audit(1521846471.460:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8619 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 23:07:51 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)=ANY=[@ANYBLOB="0002000000000000960e3219059a9001bb662a306fe4ceb556ded5dc5e743248c4db367e55269e5a3237ea385cb4e998bb7ca6214b6ab05e15bf5537bd030537b7e57a466ad00961ccade145a435ca7eeefb909212da900d5c3ebcbe3d07dab7bebdd2ab424841c58b0b6fa65a224745fee4c147be9c1b87a6a2a5f60cfe34b178d44d2573f34ebeb49cfaf26500a39d1511bbeb1a4792df4d1f78950f21d83f46e69f980db4b0ed0ec5d2c3953e30ee"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000340)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=""/109, &(0x7f0000001480)=""/180}) 2018/03/23 23:07:51 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={0x0, 0x15b, 0x4, 0x10, &(0x7f000004e000/0x1000)=nil, 0xffffffffffff0000}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0xfffffffffffffffe) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080), 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7fffffff}, &(0x7f0000000240)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xffffffffffffffc0) mremap(&(0x7f00008f0000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000258000/0x4000)=nil) 2018/03/23 23:07:51 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) inotify_init() r1 = memfd_create(&(0x7f00000002c0)='/dev/ashmem\x00', 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000300)=[0x6, 0x2, 0x9, 0x0, 0x800], 0x5, 0x2, 0x80000001, 0xffffffffffff9385, 0x7ff, 0x2, {0x6, 0x100000000, 0xb0e3, 0x1, 0x8, 0x8000, 0x7, 0x1, 0x1fd, 0x20, 0xb1, 0x8001, 0x4dbb, 0x693d, "a3c97530fb42f941469e6dc7c4b248381de8a96229fa21b5a79743f96cb1182e"}}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/210}, {&(0x7f0000000200)=""/167}], 0x32c) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) get_mempolicy(&(0x7f00000003c0), &(0x7f0000000400), 0xfffffffffffffff9, &(0x7f0000ffb000/0x4000)=nil, 0x1) 2018/03/23 23:07:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfec3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x36b) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x4}, 0x4) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7386, 0x802) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xab7a943d329e7220, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x100}, 0x4) 2018/03/23 23:07:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc), 0x9c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x1, 0x1b8, [0x0, 0x200000c0, 0x20000260, 0x20000290], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'dummy0\x00', 'gretap0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xf8, 0x128, [@connbytes={'connbytes\x00', 0x18, {{0xe137, 0x9, 0x0, 0x2}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"0de68a1dbbc0d2c46cbb468588e87029031fa26363b86397b3575ffda4d3"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x230) socket$inet(0x2, 0x80005, 0x100) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 23:07:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000f43000), 0x8) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0xb1c6659}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xed8b, @dev={0xfe, 0x80, [], 0x11}, 0xff}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0xfffffffffffffffc}, 0x8) 2018/03/23 23:07:51 executing program 4: r0 = memfd_create(&(0x7f0000000040)="fe3b3925f4ba267ae4a1e5a75b34e9567d76e2055c976362efd1997d827d", 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b0", 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0xfdd2, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[0x1, 0x8]}) 2018/03/23 23:07:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x25, 0x8200) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000240), 0x4) 2018/03/23 23:07:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x6, 0x9, 0x5, 0x5, 0x1, 0x5, 0x8, 0xffffffffffffff01, 0x5, 0x2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x101) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendto$ax25(r3, &(0x7f0000000000)="8b", 0x1, 0x0, &(0x7f00000000c0)={0x3, {"ad6c7bae17b561"}}, 0x10) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0x7, 0x6, "9bcd9d5510bba448d8b3fb17fe3ea613120fd6c0d4f71db2399d2b1316f9f983983ebce94d7459edaef2d9a1de19eb61ef17ee107f9b819b6397dc9967f8e8", 0x25}, 0x60) 2018/03/23 23:07:51 executing program 4: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x5}) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x200000, 0x50) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="bef77367b8df0ff510c2f517040bf8a6cccd5141af8eb0603aed7d3a6194ace6e56ec605fdc7bf7eda1032e00e62240db6b6c30f8b53f7e4b2f2dbf70c0b45298f25e1aa816ccfeaa0ea8f8e8e766a31b581add0d9c3cde2c6d45c80024f1dc72f46fc9ae4685f8d62e28903cbb4a98b0de1c107e30186e39ec5", 0x7a}], 0x1, 0x0) writev(r0, &(0x7f0000000180), 0x100000000000026a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x255f}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x800}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0xaa}, &(0x7f0000000700)=0x90) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="724d172c314e91711884c610d7f6902f0dbe481483e3c51cd022907be528042dd2a28ce4d218b225da484ecf6a8f86f7cbed669bc9e8d28e2e5a652ae60a706dff9c283592ff3b23b2c7db23ad11676da59996079c672f149986e20f60b9ebcee1f5c581a4400df5747236d0b6d43c2929f932da91c433ff445b2bb9c6e1eab34e5f4a99ef856c366cd3ce691d7fa9129f017613bd8b1e8e9a1f803e24512b7fb1646329", 0xa4}, {&(0x7f00000002c0)="819360cde85f6ff13e6e8d00abeaa36cf6f3928fb275acddbfa9abcc5877f7171dfd117f4f296450405108b526cc0ccfc7484c8026439e3bfb2e76add4dbe385b7492e5a8350314100c87b5564c3c4b3ed4221f799d86f2647e1b34fa2401376e95b1237c1dd5663b3eebe1a734d6ee5ce20faf7a70ede6105145de473890b2fbf68df01c2b9401451cbf80b9752e926a9a2d6013a93d4648546f25ad6e424", 0x9f}, {&(0x7f0000000380)="c82a0949b953689de0d03f71b504470de12cceb207a1f85e3f9e36def29bf3df50772167073606223b4a4c69a20c8505cbeb0be9d6441e8c1b381e09f4cfa9c83ff8eb27f90a08907863af9937162ae701e252b93d30227c71d11edc87469d9a80b2a7d6370234dd7f7695165505fbab8cd8895d0e401972aa3d", 0x7a}, {&(0x7f0000000400)="957932fb6d5ec44534227cb683768e932dd378196d1ad9ae9626fe34a8b0951708550f9b7bf2d88e0805a51efdb45a4c9ae78a456660d76a83f93e85ace5b8c9112d2b3b2d9040980384b28ae97e6f489895b554162dadd929cbf532b0a0f7781e3fae523cc3a62b0a4bd1c4c2d1b4ce943edd4168a58685a67085ca5d85b19dee6b43d79082bfa85b968cbc1d29a5f4739e64c15fe16a2bcbf7430c102de76b", 0xa0}], 0x4, &(0x7f0000000740)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x7, 0x4, 0x4, 0xc581, 0x100, 0x6, 0x47b, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x8, 0x2, 0x1000, 0x4, 0x4, 0xfffffffffffffffb, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x21, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x80, 0xff, 0x69bd7576, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x2, 0x1, 0x1, 0xfffffffffffff800, 0x1, 0xfffffffffffffff8, 0x5, r4}}], 0xf0, 0x40001}, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x1ff, 0x8, [0xfff, 0x3]}) 2018/03/23 23:07:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/23 23:07:51 executing program 2: r0 = socket$inet(0x15, 0x1, 0x2) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114}], 0x10}, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f00000006c0)={0x11, 0x13, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 23:07:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7176, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x1}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) [ 87.591783] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 87.619663] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/23 23:07:51 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000680)=0x101, 0x4) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0xfffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f0000000300)="5e22669fb493e29a810ddbd723148114055a5afb26551dff4278a738adfbff7de8005eabbe51051e65529a2c6855a3d57239d42aa9ce3013978e2830381405904a62f2362d44115ceca0a0781ce6006064071f1db6c06457f66c0e2f3fcfe34889e20e08f70dc6b202d1f620ebe822f0c8d44326a84f6523aa4cb37af801a53f81834f7c408321ac407ce509c7216ab2f7", 0x91}, {&(0x7f00000003c0)="99b192f161b7dabbe1f633453595ac0c8483d7aed3aaa7acd058059f1845a04197788d12c6b34eba75424961a9139dfb8df88b282d60df61812136b1b3825fb58aca55b84922246d3456ebfc4a43865485ddf4e995d37cdd3a5fc41ccd1879f863f788daf86266e5049b4a82d7a8a1cdbb9c8c1fcb256566944b3ea542292a361caf576a1ff11b5df5118669f162b2d9c27fa3e5f29a596daa9f500b6e9582857a4d3d6e", 0xa4}, {&(0x7f0000000480)="b5af537cb2495e19c3681ef75c3a2dd0f8cbfdc52ce0b9657a02229a1baf58b36a1c7cf3cdd6cfff5f66d7009c3af0cf6e703544f4f3cfb2619aae3b42cccdb2bdfcc257128414575a81e6af5271223c7d81d35b745456e667a448d612b48fd54048333b9910df4b1e83da5f343dad71f0509fd17d5f58048c44d66df6a7", 0x7e}, {&(0x7f0000000500)="b0c5dc68977999ea5abf404fbd50adff12ecf080c162be89f6b878949f3945b2b688b5e933b4ad809cc5b2edd3e88945236474d02b36b6ee3dd928b270febbca6fe446a3528def725210a9bd755cf6c79ae9c85f60fcdf2f0258e87f87508b92389e557728e1051e2241ab69f68c9ae95cfc18f619d0aeff492207e7622e29b2ed10cf9d7148cfbf613613e89487a74e5ba4131246f6d43dcf2b68befc6eebe71b2fd64582bd3edbcb1ab6b57cb630668f423f9074e2dc2a595b8d2d1d9b7c6877a71d304472", 0xc6}], 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000006c0)=0x800, 0x4) 2018/03/23 23:07:51 executing program 7: prctl$setfpexc(0xc, 0x20002) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/03/23 23:07:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xf8}, 0x1}, 0x0) 2018/03/23 23:07:51 executing program 4: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x1, &(0x7f0000000100)="88d2b6b41d0c01bdeb024785507270559195c9efb135c1dd6080072cff75281a63646182e04fccafb8eb1107b3de83dfdf586b6200e3176976a15b46cf8640e97344337a677cc5185fadd72e57e95ac16ccec629546e9cee3d13294d0bdede24409cdfdc2be8e69e326f987cbbae6423dc22ec2a2cf0838814a68593b47cf83fad9a4290d8f92673ef9241e2f386afef732ef550dd71aa19e737b09c66776e894ae5f5f62f925676f3e7e3ea8b4d261c9f79917d920178d8c097c8d1c44904bab8c91fcd3f4513fd3caeb4f8d07dce19948a82e9774bf2ef6f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x80, 0x80000) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x7, &(0x7f00000003c0)=""/34) getsockname(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) connect$l2tp(r0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x2, 0x0, 0x2}}, 0x26) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x86b}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r4, 0x1, 0x10001, 0xffff, 0x3, 0x6f, 0xfffffffffffffffa, 0x8001, {r5, @in6={{0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0x860, 0xfffffffffffffe01, 0x8, 0x9}}, &(0x7f00000005c0)=0xb0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x30100, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000680)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000640)=0x3) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) ioctl(r3, 0x840000000008982, &(0x7f0000000000)) 2018/03/23 23:07:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000d16f9ff36c6656d2d05000000009097"], 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20000a0) inotify_rm_watch(r1, r2) fgetxattr(r1, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000100)=""/57, 0x39) r3 = msgget(0x3, 0x2) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000280)=""/80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) 2018/03/23 23:07:51 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x4000, r1, r2, 0xab1, 0x6, 0x4) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x8, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) close(r3) 2018/03/23 23:07:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x80000000, r2}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x40, 0xa50000000000000, 0x678b, 0xff]}) 2018/03/23 23:07:51 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/03/23 23:07:51 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x100000000000, 0x0, 0x89, 0x8, r0}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1000, 0xff47, &(0x7f00001a7f05)=""/251}, 0x48) ppoll(&(0x7f0000000040)=[{r2, 0x100}, {r1, 0xe}, {r1, 0x230}, {r1, 0x120}, {r2, 0x580}, {r2}, {r2, 0x4}, {r2, 0x1}, {r1, 0x40}], 0x9, &(0x7f00000000c0), &(0x7f0000000100)={0x6}, 0x8) 2018/03/23 23:07:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0xfffffffffffffff7) clock_gettime(0x6, &(0x7f0000000080)) 2018/03/23 23:07:51 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x23) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7f, 0x1f, 0x5, "a0e9e2039c6e3a8b53a4e034b69aae9d5381b6390cd5ad28f7070f35eeb3fef3fe0eb3c0dd3db565a8e316503a1e32441505321eed72ded3de393c66507ad80c7c8dd710e5b963dc0ee8f64b6e2cb578"}, 0xd8) write$sndseq(r1, &(0x7f00000002c0)=[{0x2ec, 0x2, 0x40, 0x76, @time={r2, r3+10000000}, {0x1, 0x2}, {0x98, 0x101}, @raw32={[0x6, 0x0, 0x65ee1c05]}}, {0x6, 0x4, 0x5, 0x0, @time, {0x3f, 0x4}, {0xfffffffffffffffe, 0xc9c5}, @queue={0xffffffffffffffff, {0x81, 0x8}}}, {0x6, 0x9c, 0x4, 0x6, @tick=0xfffffffffffffff9, {0x10e, 0x9}, {0x9, 0x80000000}, @connect={{0x8, 0x80000000}, {0x10000, 0x42}}}, {0x80, 0x0, 0x101, 0xffffffffffffbb0f, @tick=0x7ff, {0x8, 0x8}, {0x3, 0xc00000000000}, @raw32={[0x538b7789, 0x8000, 0x7]}}, {0x9, 0x3e83c236, 0xfffffffffffffffe, 0x3, @time={r4, r5+10000000}, {0x1, 0xaa}, {0x9, 0x7}, @result={0x9, 0x7}}, {0x6, 0x4, 0x2, 0x6, @time={r6, r7+30000000}, {0xfffffffffffffffa, 0x101}, {0x8, 0x3}, @control={0x8, 0x5, 0x6c7}}, {0x9, 0x4, 0x0, 0x1, @tick=0x2, {0x8b, 0x100}, {0x5, 0x10000}, @control={0x7ff, 0x1, 0x3}}, {0x70, 0x7, 0x80000001, 0x1f, @tick=0x100, {0x10001, 0xe8}, {0x4, 0x1}, @quote={{0x2, 0x800}, 0x9, &(0x7f0000000280)={0x4, 0x6, 0x4, 0x2, @time={r8, r9+30000000}, {0x1, 0x20}, {0x0, 0x5}, @ext={0x7e, &(0x7f0000000200)="7013e6e912c3e42f340a23d38c4c340ef192475fdd7b0220d85669cf4578d66b44556db81a0bfe1201d9c81f139e5bcf1d8a5873b0315a4882fb48807b5802f66cddba16e11f4f04f69570751c2895b5cb0d64624e8a2025a1db7dc2236dc8b7b35bf151970ea3570e936cfa249b866b4e39983432e56a37f671df927add"}}}}], 0x180) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @multicast2}, &(0x7f0000000640)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000680)={'vcan0\x00', r10}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000540)={{0x0, 0x2}, 'port0\x00', 0x80, 0x0, 0x1, 0x1, 0xffffffffffffffe1, 0x1ff, 0x2, 0x0, 0x2, 0x2}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000010b000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="2c00000010000900000000000000000000000000", @ANYRES32=r11, @ANYBLOB="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"], 0x2c}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/03/23 23:07:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a67657474795f7661725f72756e5f743a73302073797374656d5f753a6f626a6563745f723b7379739cc0988527ae7b7f7acb6344115d938f74657374656d63746c5f657865635f743a73302039322073797374656d5f750300000074656d5f723a6b65726e656c5f743a7330000000000000"], 0x74) 2018/03/23 23:07:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000000180)={0x6f, 0xd000}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) 2018/03/23 23:07:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000110000002abd7000fcdbdf25ac1414bb000000000000000000000000000004d3ff0033000800180003000000"], 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x20040000) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000000240)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) dup2(r0, r2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) [ 87.744664] audit: type=1400 audit(1521846471.762:60): avc: denied { getattr } for pid=8725 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=25147 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 23:07:51 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x420000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x3, 0x0, 0xb000}, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x2) 2018/03/23 23:07:51 executing program 3: r0 = userfaultfd(0x80800) pwrite64(r0, &(0x7f0000000000)="034c4b65326f3527d2cb9153a8acc7ce558f588f58115803e9e0e0ebf632e78e549fe323b50c35f156bf1b7da70807cfcf2dde9b402f72a4bed5742e71da9ab69d736523b191513c90a6269cea3139265bc5b3fabe30e81a5387d74202f7ef2a69293ac996f1358a4a53f2d87f34c1f9e0a7a02f66fe267737ab9c8ec1b20421c237bed294ba53c7d1839ce221a9becf2089818bb47d8f01d8d97fefef04cbc75b0dd28ebf6002eb27", 0xa9, 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) 2018/03/23 23:07:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) socket$unix(0x1, 0x5, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "ffdc885bd29c1b11ab23ca4a2c2a74aee12abaeac47b03c214624896a5fa64a27b73f2216be8b71cb9fda166041532132d3c10c43072fa74f8541df1b36635729844c76c3bafbd5719f4538bf696209e"}, 0xd8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) close(r0) 2018/03/23 23:07:51 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)="e014", 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000400)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) socketpair$inet6(0xa, 0x80807, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x1000002, 0x20012, r4, 0x0) 2018/03/23 23:07:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x450, 0x4) time(&(0x7f0000000080)) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/03/23 23:07:51 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/23 23:07:51 executing program 3: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xd89, 0x2c000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000300)=""/234) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pread64(r0, &(0x7f0000000080)=""/56, 0x38, 0x0) r2 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/23 23:07:51 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001cbff7)='net/tcp6\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x4, {{0x2, 0x4e22, @rand_addr=0x39ec}}, 0x0, 0x5, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x5, @loopback=0x7f000001}}]}, 0x310) listen(r1, 0x0) readv(r0, &(0x7f0000265ff8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/03/23 23:07:51 executing program 2: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) shutdown(r1, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x8140) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14, 0xffffffffffeffffd, 0x0, 0x0, r2}]) 2018/03/23 23:07:51 executing program 0: futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000011ffc)=0x4, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x81) 2018/03/23 23:07:51 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001580)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000001400)={[{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaa7, 0x0, 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e}, {0x0, 0x0, 0x0, 0xfff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7e}]}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000080)=0x80, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) 2018/03/23 23:07:52 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x1ff, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22}}]}, 0x290) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/03/23 23:07:52 executing program 3: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x400) connect$ax25(r0, &(0x7f0000000200)={0x3, {"4ecb1e34b95a52"}, 0x1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(0xffffffffffffffff, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) close(0xffffffffffffffff) 2018/03/23 23:07:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) fcntl$setflags(r0, 0x2, 0x1) prctl$intptr(0x21, 0x1) prctl$void(0x20) 2018/03/23 23:07:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x0, 0x6d35}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000200)=""/59) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000180)={0x8, 0x101, 0x7bf, 0x3, 0x7fffffff}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x2, 0xfffffffffffffff7, &(0x7f0000000100)}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)) 2018/03/23 23:07:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000180)=@ethtool_gstrings={0x1b}}) 2018/03/23 23:07:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') setns(r0, 0x0) syncfs(r0) 2018/03/23 23:07:52 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x2) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/23 23:07:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) connect(r0, &(0x7f0000000340)=@ll={0x11, 0xf7, r2, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind(r1, &(0x7f00000002c0)=@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x80) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x82) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) write$eventfd(r3, &(0x7f0000000080), 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) 2018/03/23 23:07:52 executing program 6: socketpair(0x17, 0x6, 0xa3ea, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000004001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffdad) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x480041) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000040)={[{0x0, 0xffffffffffffffe1, 0x3a, 0x7, 0x1ff, 0x0, 0x7de, 0x2, 0xf7ae, 0x17c7, 0x3ff, 0x81}, {0x7fffffff, 0x6, 0x59a3, 0xfffffffffffffffe, 0x4e58, 0x2, 0x20, 0x7, 0x1, 0x0, 0x2b, 0x4, 0x6}, {0x0, 0x4, 0x7, 0x8, 0x1, 0x894c, 0x5e5e33d7, 0x4, 0x9, 0x9, 0xfffffffffffffff9, 0x7, 0x3f}], 0x7}) sendmmsg(r1, &(0x7f0000005d40), 0x2, 0x20040080) close(r0) 2018/03/23 23:07:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, 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0x24c0}}], 0x2, 0x0) 2018/03/23 23:07:52 executing program 0: openat$vnet(0xffffffffffffff9c, &(0x7f00008f3ff1)='/dev/vhost-net\x00', 0x2, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc), 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r4 = dup3(r3, r2, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f00000000c0)) 2018/03/23 23:07:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2001e, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB="ff"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 2018/03/23 23:07:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096f58c0b9a4d9379589385057d799f06b4ca57114c64b4d202000000000000005595dd81000000000000bf69a89de4"], 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa2, "73a17c1730deec28d9a98bb33e35be015ca3b6fde64b8a9822356b8351278a2b7a523df7285adef601bc0f2f76e5ce69c69282839e8f07a8e484d1309b1c3ca1565ed551332427f4fb09eb8b0a17e9be89f2582a3e43d3c724972af706c7c880aedd4e3ee37a7e55ebf5d3b66c3e669fbc38fe69f216553480c2d6457ff1fe410d8002e28aee461ce22fc0e2700d70f58be372fb6c9b1df86b370997c32d6c106c7a"}, &(0x7f0000000100)=0xaa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x3d, @multicast1=0xe0000001}}, 0x2, 0x0, 0x80000000, 0x8}, 0x98) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/23 23:07:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) connect(0xffffffffffffffff, &(0x7f0000000040)=@sco={0x1f, {0x20}}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x48000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/03/23 23:07:52 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 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f000011adf8)={0x14, 0x2, 0x8, 0x1, 0xfffffffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 2018/03/23 23:07:52 executing program 6: prctl$void(0x20) prctl$void(0x27) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x8001, 0x27d6}) 2018/03/23 23:07:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) r1 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='*vboxnet1eth1,\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000180)="ea2f66bc5e4377c2ff06ecb605e4e69e96acfc2d1b1bc77c30b89ffa3e5747a1c22a46dc4a39e5ab34f6bf70706d321be7ee0d8c1d4da5379a", 0x39) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/03/23 23:07:52 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x7, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x71, 0x82) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/user\x00', 0x2, 0x0) r5 = eventfd2(0x0, 0x801) r6 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000740), 0x80000) ppoll(&(0x7f0000000000)=[{r0, 0x2002}, {r1, 0x8100}, {r2, 0x1000}, {r3, 0x5}, {r4, 0x88}, {r5, 0x281}, {r6, 0x80}], 0x7, &(0x7f00000007c0)={0x0, 0x1c9c380}, &(0x7f0000000800)={0x10008000}, 0x8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000840)={0x0, 0x0}, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f0000000700)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000000100)={r12, 0x1}) r13 = dup3(r11, r10, 0x0) write$selinux_user(r13, &(0x7f0000000500)=ANY=[@ANYBLOB="73797374626a6563845f723a7465787473656c5f73686e69625f665f7500000000000000000000000000000000"], 0x2d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r13, 0x84, 0x13, &(0x7f00000003c0)={r14, 0x8}, &(0x7f0000000400)=0xffffffffffffffb4) ioctl$sock_netrom_SIOCADDRT(r9, 0x890b, &(0x7f00000002c0)) write$rdma_cm(r9, &(0x7f0000000880)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000e2ffffff76940e60645b5a144686b019d8a8190f7bb8a711058e67f166768ed5906cc42e1432766536160c331a2e2312a454195bada499c78d69223cc5b3f3a26a45b1a5504d3690"], 0x20) clock_gettime(0x7, &(0x7f0000000900)) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x5000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCGPGRP(r13, 0x540f, &(0x7f0000000480)) ioctl$KVM_GET_MP_STATE(r9, 0x8004ae98, &(0x7f0000000340)) ioctl$KVM_SET_VCPU_EVENTS(r10, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r11, 0xae80, 0x0) [ 88.219153] binder_alloc: 8839: binder_alloc_buf, no vma [ 88.224762] binder: 8839:8848 transaction failed 29189/-3, size 40-8 line 2963 [ 88.245165] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.251668] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 23:07:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)={0x20, 0x2, 0x3, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x5, @pid}]}, 0x20}, 0x1}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000004c0)=""/242, &(0x7f0000000180)=0x2b3) 2018/03/23 23:07:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x44000) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/23 23:07:52 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="b7"}) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r1, 0x40084146, &(0x7f0000000040)) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f00000000c0)="af7f344e7162038ab6db8987c354c83cef0303d71c6f85f7b5b3e7fb846cb008d0") 2018/03/23 23:07:52 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r0, 0x7, 0xb5e4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 88.273545] binder_alloc: 8839: binder_alloc_buf, no vma [ 88.279141] binder: 8839:8848 transaction failed 29189/-3, size 40-8 line 2963 [ 88.279390] binder: 8839:8861 ioctl 40046207 0 returned -16 2018/03/23 23:07:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000031c0)=[{&(0x7f0000001900)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d2790dbe6b2541fc93c11e01b1b69a07b48eb332744c5e227cea0d35816832911676bcbe5de1f1f3dfd06b862566eeaa60b1ee50ff9dd7f516648837d2467e"}, 0x60, &(0x7f0000001ac0), 0x0, &(0x7f0000007040)={0x10}, 0x10}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) 2018/03/23 23:07:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40}, 0x20a) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000002a0021080000000000000080000000000fd8e75ea9857b66882fbb2c612e50b02a7a3fec76c740437af88588f5e261065025ae6522c120647f000000000000009757ec97a37ede10c53193d9282d9a6bd549b54904a784f6b04079edba6097bd5ae0872968f12e28dfba952e8dff9494"], 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x83e, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4, 0xef72}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2}, &(0x7f00000002c0)=0x8) 2018/03/23 23:07:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000001300)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000005060100000000000000000000000000f57f6a3338a3b0ce7af609184f41589263cb57bdcb61e7328d72e5e9976a885badb3324f5062ac1414d589f3"], 0x14}, 0x1}, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0xafbd) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x240000, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x20000, 0x7) r4 = mmap$binder(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x5, 0x10, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000240)='./file0\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={r4}) 2018/03/23 23:07:52 executing program 1: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, r0) [ 88.328783] binder: 8876 RLIMIT_NICE not set [ 88.343243] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.355983] binder: 8882 RLIMIT_NICE not set [ 88.365982] binder_alloc: binder_alloc_mmap_handler: 8880 20000000-20002000 already mapped failed -16 2018/03/23 23:07:52 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) 2018/03/23 23:07:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x3, 0x12, &(0x7f00000001c0)=""/4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x501040, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) sendfile(r1, r1, &(0x7f0000000040), 0x5ca1c972) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x380, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) 2018/03/23 23:07:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/03/23 23:07:52 executing program 7: r0 = socket(0x1e, 0x4, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x4, 0xfff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 88.386643] binder: BINDER_SET_CONTEXT_MGR already set [ 88.397348] binder: 8880:8884 ioctl 40046207 0 returned -16 2018/03/23 23:07:52 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 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) capget(&(0x7f0000000440)={0x19980330}, &(0x7f0000000540)) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) [ 88.433687] audit: type=1400 audit(1521846472.451:61): avc: denied { map } for pid=8902 comm="syz-executor3" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=1202 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 88.440122] binder: send failed reply for transaction 19 to 8880:8883 [ 88.472881] binder: undelivered TRANSACTION_COMPLETE [ 88.478060] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 23:07:52 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast1}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000380)=0xe8) getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) r4 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000800), &(0x7f0000000880)=0x6e) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc\x00', 0x101000, 0x0) r9 = socket$vsock_stream(0x28, 0x1, 0x0) r10 = accept4$packet(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x14, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000980)={0xffffffffffffffff}) r12 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000a00)=0x1c, 0x80800) r13 = accept(0xffffffffffffffff, &(0x7f0000000a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000ac0)=0x80) r14 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000b00)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) r15 = eventfd(0x4) sendmmsg$unix(r0, &(0x7f0000000c40)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xffffff8a, &(0x7f0000000200), 0x2, &(0x7f0000000b40)=[@rights={0x0, 0x1, 0x1, [r15]}, @rights={0x0, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}], 0xc8, 0x4}], 0x136, 0x40840) r16 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r16, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000684000)=0x4) 2018/03/23 23:07:52 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f00000003c0)={0x436b8342}, 0x0, 0x8) signalfd(r0, &(0x7f0000000000)={0x401}, 0x8) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="15bd1131ceafe2c44643c78c37de21dd3b8539a013bbdfddc96f0c1df59c1725efc37ca64caf5bad44cc07642fe8e6b9d810c05bebb913f01bc988bbad44792a3a35b59405c5abf154ec9201f1723e76e706458e792e1f54791360f6cadfe79043546f60901a2425394fd5611342b933ae1131b2cefac22ff8acd893764f9df23ec30c93", 0x84}, {&(0x7f0000000340)="2daa096ab565bd356e", 0x9}, {&(0x7f0000000400)="48fcfa25fceb5853ce4932849def094805afe7259696e919ac282e631bbeedfea25cedabe99e5118acf7a3ed66161cb7f40f280d34b982b98205881fec71c9b338f57e80bc9ccd3ceddc9e8d67d26e1ca203e50ad36c615455330a415df84e8a569d7721a76fadc414144fb632661f769e9893790c8cabea3a013d088c13740723759182649c1e7a6ce8266743fc69b397cefa19ef63871629b2fc89d7", 0x9d}, {&(0x7f00000004c0)="b058e82f508e4cd30d68629f5a9c41a7a8c00f7881cc0612fe67d98e8956a3c26acd0b7d8d3293db2559dd0e1dd275f23fe406a7afb4dba1e7f88b781fb17cc6b005fbd080eae307336c5ac738b32e126e40fb2d9586724b44edb7723b570c98094e898ffa4807c4ebf59feceaadbd37674bf271f961f86ff2cac70536f39baece50df2f857f12155c1e5bb2b9a4e18cdcfa3f4291ecbeadfb58233e5b1c891c33e9e8c84337b9bc0e1650948065178d9c2660b38750d65d4ea33327bd1b126556dafceee0e27f7d94aeb6ccdd2a14ec8def2911774795279f", 0xd9}], 0x4) io_setup(0x20, &(0x7f0000c6b000)=0x0) kexec_load(0x9, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="c9fcff61213bac82937e771828e79cde20c1a7612059c8e20d320bf1d6a0eb583a91e9fce2b7778815f40a9aa8e1bdfb1610c68366b3fe9740ec343784f088c819aea975fe3cfb849a76f8bb036ffebfc508da7f9e5a7c7e7205ae898b40c6ceeefc9ce5a440d40ea9407746b72f23051732f4b81a2984038c5dcd8ef7462b1cd27327be09d019c08066464b1e8dab92e8bd59ebfbd8ab1132596099d2e9b6f33e65d2730025edb7f193bb984e80095c8fa4c1e4", 0xb4, 0x2, 0x3}], 0x370000) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/unix\x00') io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000000040)="60b1d1ce15b5f2b44c32139a853ca1de8dcffcbbe1cd7e952dafac0f29796c80b7b6f02e1d9e497246f85f820db87f5096ec3bb626a55fdb0c1e48d65b48c179dba7a7395f43f06be2", 0x49, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000140)) 2018/03/23 23:07:52 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400002, 0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e24, 0xf0, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, 0x1c) r1 = socket$inet6(0xa, 0x8000f, 0xfffffffffffffffc) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000000000b}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x1f9]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x400000, 0x0) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/23 23:07:52 executing program 4: io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) readv(r1, &(0x7f0000000100)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) io_destroy(r0) 2018/03/23 23:07:52 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x400840) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x1, 0xa000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006, 0x1}, 0x2c) socketpair(0x0, 0x80803, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/03/23 23:07:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x98, [0xe6, 0xfffffffffffffffe, 0x7fffffff, 0x5, 0x6, 0x5, 0x80000001]}, &(0x7f000028e000)=0xffffffffffffff76) 2018/03/23 23:07:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000080)={0x16, 0x2, 0x40, 0x1ea0400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/03/23 23:07:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'lo\x00', 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000001540)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x420000) recvmsg$kcm(r2, &(0x7f0000001480)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/216, 0xd8}], 0x4, &(0x7f0000000480)=""/4096, 0x1000, 0x3}, 0x2001) 2018/03/23 23:07:52 executing program 7: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/03/23 23:07:52 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x4, 0xa, &(0x7f0000001000), 0x0) 2018/03/23 23:07:52 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000010c0)=0x6, 0x4) ioctl(r0, 0x10000, &(0x7f0000000000)="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") mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/enforce\x00', 0x107200, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001080)={0xf432, 0xaed8}) [ 88.607994] audit: type=1400 audit(1521846472.625:62): avc: denied { map } for pid=8947 comm="syz-executor0" path="socket:[26478]" dev="sockfs" ino=26478 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/03/23 23:07:52 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x9a, "acd0c45dc68129d663bfa208a31b8b4c4aad214c6e575e069f682133307a15de43c7ab678c96eb796d8e67db4e1f567073472f28194e3e19fe1f0f2c9b4909eab40d1db1f9ebacebcd9a4e170aa2d7280ee9fd4572f2e59bf2170617b11ef7407ae1c77d5979a89635d1b06dac69e4e406b6a76881165c03f63a783193b3afccb24958f7081ca683ca243bfaa498c2542ac502c10a51e1299294"}, &(0x7f0000000000)=0xa2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7fffffff, 0x9, 0x8001, 0x8, 0x0, 0x9, 0x65c, 0x80, r1}, &(0x7f00000001c0)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) 2018/03/23 23:07:52 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000), 0x2bc) 2018/03/23 23:07:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x2, 0xfffffffffffffd3e) 2018/03/23 23:07:52 executing program 1: 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$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/241, 0xf1}, 0x40002100) r1 = gettid() syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/23 23:07:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x18040, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0x401, {{0xa, 0x4e21, 0xbf2, @remote={0xfe, 0x80, [], 0xbb}, 0xb76a}}, 0x34948e0882c199e4, 0x3, [{{0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, {{0xa, 0x4e21, 0x14, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xf}, 0x917c}}]}, 0x210) bind$rds(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x4}, {}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x7}]}) r4 = fcntl$dupfd(r0, 0xfffffffffffffffd, r3) connect$pptp(r4, &(0x7f0000000140)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80480, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x3c74d1f9}, {0xc, 0x9}, {0x8}, {0x3, 0x5}, {0x0, 0x3}, {0x0, 0x2}, {0x2}], 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 23:07:52 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) mprotect(&(0x7f0000e3d000/0x4000)=nil, 0x4000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/03/23 23:07:52 executing program 4: syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], @ANYRES32=0xffffffff, @ANYBLOB="110b00000000734fdafb3bac"], 0x5f) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xffff, 0x10882) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000300)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x10000}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x99, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x5, 0x8, 0x0, 0x10000}, {0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7000000000, 0x0, 0x3, 0x40}, {0x7, 0x8, 0xc463, 0x100, 0x0, 0x0, 0x5, 0x9, 0x7fff, 0x1}], 0xe7f}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x4, 0x0, 0xff, 0x2, 0x5, 0x2, 0x7f}, 0x20) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsync(r2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="f02a15f36937c660bc54133b6378091a5fba19124022ff2ad7cbc47c78c67b9eb5805fa3b164cc7bdebc48cf851f031d3b71cccddc835a0353ccc6285e0ed48ee27ffc121f43522fddc9e571dac8a01d4fabe89179e639c21276843be324ff82f3a339fa58dc89c9951d488bcf38e95b1173e2a387e88c3c11688584c894704d7130a37a6154c96f4e7a1d0b0a76d5a07ba6afdf75cf75721a876a", 0x9b, 0xffffffffffffffff) keyctl$clear(0x7, r6) connect$netrom(r5, &(0x7f00000001c0)=@full={{0x3, {"b58688804e220a"}, 0x4}, [{"5bf81a9a4912b0"}, {"5387f90969b561"}, {"0db1685366f0dd"}, {"394a373c87c228"}, {"2ec94094580a44"}, {"903311e52aa33d"}, {"6f61297e18377b"}, {"ff3df785e2e766"}]}, 0x48) 2018/03/23 23:07:52 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001180)={r1, 0x2, 0x1, 0x6}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0xffffffffffffff6c) 2018/03/23 23:07:52 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x204001) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2c000, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) accept$packet(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001640)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0xf, 0x2, &(0x7f0000000140)=@raw=[@alu={0x4, 0x8, 0xb, 0x7, 0x0, 0x4, 0xfffffffffffffff0}], &(0x7f0000000180)='GPL\x00', 0x7, 0x90, &(0x7f00000001c0)=""/144, 0x41000, 0x1, [], r2}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r3, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r3, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@hyper}) 2018/03/23 23:07:52 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x40000) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/23 23:07:52 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) r4 = getpgid(0x0) sched_getscheduler(r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'sha384-generic\x00'}}) 2018/03/23 23:07:52 executing program 2: 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$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x1f, {{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x10}}}}, 0x88) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x800) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000080)={0xbf41, 0x604}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c8a1e32e7ea6697b93d32112b2bc83d72a"}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x30002) bind$rds(r3, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/23 23:07:52 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6f732f6d0a94bcd76c8a0000000000") setns(r0, 0x0) 2018/03/23 23:07:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/23 23:07:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e1, 0x0, 0x0, 0xfffffffdffffffff, 0x0, 0x6, 0x4000, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x7ff, 0x40000000000000, 0x100000000000000, 0x0, 0x0, 0x8000000000000000, 0x80000000, 0x0, 0x0, 0x100000000000000, 0x3f, 0xfffffffffffffffc, 0x1f, 0x1000000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}, 0x6, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x80000000002}, 0x0, 0x0, 0xffffffffffffffff, 0xb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074eff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) socket$alg(0x26, 0x5, 0x0) 2018/03/23 23:07:52 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x2013, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1, 0x105}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) 2018/03/23 23:07:52 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x2, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/23 23:07:52 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400002, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) 2018/03/23 23:07:53 executing program 2: unshare(0x8000400) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) signalfd(r0, &(0x7f0000000000), 0x8) 2018/03/23 23:07:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x20, 0x4) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000000080)="8b1d2a80b2d98fdb0b1ebc41064d1471", 0x10) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3ff, 0x200200) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) mq_timedsend(r1, &(0x7f0000000200)="a3dd4805d707d49a6fd90d31c4b252b82c469b3370d79540f57c1c5b45d9e065506c8a6cb07540a8423aef128234eacaf90795e3d1a46a0b1611e234f494019e5dd16198f7c42a72e7be366c7f466b0ff6", 0x51, 0xdcd, &(0x7f0000000280)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r3) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000000)=""/79) 2018/03/23 23:07:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setsig(0x4203, r1, 0x309178ff, &(0x7f00000000c0)={0x17, 0x0, 0x6, 0xba}) getpriority(0x2, 0x0) 2018/03/23 23:07:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ecfff0)=[{r0}], 0x1, 0xfff) epoll_create1(0x80000) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x6) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/03/23 23:07:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x3f) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) close(r0) 2018/03/23 23:07:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) close(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x210000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x1, 0x0, 0x8000, 0x0, @tick=0x7fff, {0xc8, 0x53d}, {0x101, 0x1f}, @raw32={[0x8, 0x1, 0x9]}}, {0x8, 0x80000001, 0x7ff, 0x7f1c, @time={0x0, 0x1c9c380}, {0xf5, 0x6}, {0x1, 0xfffffffffffffff7}, @result={0x40, 0x400}}, {0xff, 0x0, 0x7f, 0x85fb, @time={r2, r3+10000000}, {0x34, 0x2}, {0xffffffff, 0x716}, @addr={0x9, 0x80000000}}], 0x90) dup(0xffffffffffffffff) 2018/03/23 23:07:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6(0xa, 0x6, 0x8) listen(r0, 0x87) r2 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) dup2(r0, r2) 2018/03/23 23:07:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) 2018/03/23 23:07:53 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff80}}, 0x5, 0x7, 0x3ff, 0x81, 0x8}, &(0x7f0000000180)=0x98) r2 = open(&(0x7f0000000240)='./file0\x00', 0x40000, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x13, 0x7fffffff}, &(0x7f0000000200)=0x8) r3 = socket$inet6(0xa, 0x802, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f000000bfe4)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x200000}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000040)}, 0x81c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000280)=0x5, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000002c0)=0x100, &(0x7f0000000300)=0x4) syz_extract_tcp_res(&(0x7f0000000040), 0x7ee0, 0x7) 2018/03/23 23:07:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xa, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0e630c4000000000ed34"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000011000)}) 2018/03/23 23:07:53 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@alg={0xf0, 0x10, 0x50e, 0x4, 0x25dfdbfe, {{'wp384-generic\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x400}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x40800) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x8000, 0x3ff) getpeername$ax25(r1, &(0x7f00000004c0), &(0x7f0000000480)=0xffffffc7) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x7fffffff, 0x5, "6681f53ee1747e8e1e2b0793d9db276c64afd9723a849780ac5bdf1520fa356a3397dd26ad258411f478f9880b367ff0aa317a3cfd40bf760b1979177a453c5a4295464dbccf1913cc8ad64ed0a1d416032cd61c9d33bf1d4d2b"}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x71d, 0x0, 0x3, 0x7}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000400)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0xeaf1, r2, 0x1, 0xfffffffffffffffa}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000002c0)={'ip6tnl0\x00', 0x1}) 2018/03/23 23:07:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4, 0x8100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1, 0x12}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000002c0)='bcsf0\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x3002) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='nr0\x00') 2018/03/23 23:07:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) [ 89.050906] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 89.090551] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/03/23 23:07:53 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x5, 0x40) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001080)) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x8, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000000)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x77359400}}) 2018/03/23 23:07:53 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) acct(&(0x7f0000000040)='./file0\x00') execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x4000000001, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x8000, r3, r4, 0x4, 0x400) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f00000001c0)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r5 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xff, 0x200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100), 0x4) dup2(r1, r2) tkill(r0, 0x16) [ 89.135385] binder: 9056:9059 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000034ed != 0000000000000000 2018/03/23 23:07:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) fsync(r0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000000180), &(0x7f0000ca4000), &(0x7f0000000100)="fcb1a1aa578dcd8d1a0f840987a97214c47a6f25648105f2913d010036fbac7eb6797b2bdf3b5d5f18c219ab512dbce89e348c87942acd4b3b3a97305d32490846645eeea8defdf653144d3e682ff8906f5e36b0a244a72fa79c26f17e08f71b") shutdown(r1, 0x1) 2018/03/23 23:07:53 executing program 6: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000780)="4000427efec76773e633621aea386ab420335b4d38cf59708fa4fa0fb27a5e65a243efd5db61d226da401487c0dc1297586673ed5cc78a3865b3d56bf28155299e830747eb3cc4ded29217ebce34351d2c10041036aa4d599f15b55492d0b53e042043840527236c8a231811bb6f6259394dff72e492eeda2412ba3b3f36f564653d409dd20b1036be26b8858d5902bef95a0366e6a05dc0ebd7d9e8ffd7682cda54be2d9f508085912bf451cf98cd0fb1a7634c928dfefca88bf9ebc7", 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000100)={{0x5, 0x5, 0x80000001, 0x2, "b20c25981bd40ba2f464dfda4eb89fdc60007a35660626c55a8344045bbfecc04be28720d83a6ae9721f452c", 0x8}, 0x20, [0x6, 0x8c, 0xfffffffffffffff8, 0x0, 0x826, 0x548, 0x1, 0x2, 0x5, 0x6c6, 0x2000000, 0x81, 0x7, 0x4a5, 0x0, 0x7, 0x0, 0x8, 0x3, 0x4, 0x3ff, 0x8, 0x2, 0x1000, 0x0, 0x5, 0x9, 0x1, 0x20, 0x3, 0x7ff, 0x6, 0x9, 0x7f, 0x1, 0x7622, 0x6, 0x0, 0x4, 0x7, 0x54, 0x0, 0x1f, 0x5, 0xfff, 0x80000000, 0x400000, 0x8a97, 0x7, 0x80, 0x7, 0x5, 0xffffffff, 0x1, 0x101, 0x1, 0x5, 0x1, 0x2, 0x0, 0x9, 0x9, 0x4, 0x0, 0x200, 0x9, 0x5, 0xffffffffffffffae, 0x4, 0x3, 0x3, 0xfee3, 0x6, 0x3, 0x2, 0x1, 0x1, 0x2, 0x400000000000000, 0x400, 0x6, 0x8001, 0xfcce, 0x9, 0xffff, 0x1, 0x8, 0x2, 0x8001, 0x100000001, 0x3f, 0x3f, 0x0, 0x5, 0x7fff, 0x1, 0x54b, 0x8, 0x4, 0x7fff, 0x401, 0xfff, 0x4910, 0x8001, 0xffffffff00000001, 0x3, 0x6, 0x7, 0x6, 0x3ff, 0x7ae, 0x7ff, 0x5, 0x3, 0x0, 0x1, 0x2, 0x7, 0x8, 0x4, 0x7, 0x6, 0x8, 0x57, 0x2, 0x6, 0x8, 0x7], {0x0, 0x1c9c380}}) futex(&(0x7f0000001000)=0x1, 0x8b, 0x2, &(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000cf7000)=0xffffffffffffffff, 0x0) 2018/03/23 23:07:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip_tables_targets\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001400)=""/4096) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x200058) 2018/03/23 23:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x537d, &(0x7f0000000040)="1d5d20cb06398fa2620efa0b494cc3fa7f5eeccab56a814b2102ba1cf482732ef292d927e045b5a3f5457607d7b0b895e8caff50f983c5dceeaa4c2d76e0576f7d83ab460f34cf2430ffe7b7e0e85ad9ea4942e49a539d73bb06730d014930f55455193efeaca0f9007e7a5e4a8ace4392680d0a561f9f2ffd561df97c8984717cc0e2d7f3b2fc94ddfca54c533831d310fd6c7b23895ea8d64a37f08ac62b4612") ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/03/23 23:07:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340), 0x8) time(&(0x7f0000000000)) 2018/03/23 23:07:53 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) r2 = semget(0x0, 0x0, 0x100) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000200)=""/71) [ 89.173302] audit: type=1400 audit(1521846473.190:63): avc: denied { map } for pid=9061 comm="syz-executor2" path="/dev/ptmx" dev="devtmpfs" ino=1126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ptmx_t:s0 tclass=chr_file permissive=1 [ 89.217583] binder: 9056:9069 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000034ed != 0000000000000000 2018/03/23 23:07:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ebfff4)=@sack_info={0x0, 0x0, 0x1}, 0xc) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/23 23:07:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip_tables_targets\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001400)=""/4096) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x200058) 2018/03/23 23:07:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip_tables_targets\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001400)=""/4096) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x200058) [ 89.262141] ------------[ cut here ]------------ [ 89.268076] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 89.277854] WARNING: CPU: 1 PID: 53 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 89.286412] Kernel panic - not syncing: panic_on_warn set ... [ 89.286412] [ 89.293766] CPU: 1 PID: 53 Comm: kworker/u4:2 Not tainted 4.16.0-rc6+ #363 [ 89.300759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/23 23:07:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ebfff4)=@sack_info={0x0, 0x0, 0x1}, 0xc) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 89.310106] Workqueue: ib_addr process_one_req [ 89.314681] Call Trace: [ 89.317255] dump_stack+0x194/0x24d [ 89.320872] ? arch_local_irq_restore+0x53/0x53 [ 89.325531] ? vsnprintf+0x1ed/0x1900 [ 89.329325] panic+0x1e4/0x41c [ 89.332506] ? refcount_error_report+0x214/0x214 [ 89.337249] ? show_regs_print_info+0x18/0x18 [ 89.341741] ? __warn+0x1c1/0x200 [ 89.345243] ? debug_print_object+0x166/0x220 [ 89.349721] __warn+0x1dc/0x200 [ 89.352989] ? debug_print_object+0x166/0x220 [ 89.357470] report_bug+0x1f4/0x2b0 [ 89.361087] fixup_bug.part.11+0x37/0x80 [ 89.365131] do_error_trap+0x2d7/0x3e0 [ 89.369005] ? vprintk_default+0x28/0x30 [ 89.373054] ? math_error+0x400/0x400 [ 89.376841] ? printk+0xaa/0xca [ 89.380105] ? show_regs_print_info+0x18/0x18 [ 89.384585] ? __usermodehelper_disable+0x2f0/0x2f0 [ 89.389574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.394390] do_invalid_op+0x1b/0x20 [ 89.398075] invalid_op+0x1b/0x40 [ 89.401499] RIP: 0010:debug_print_object+0x166/0x220 [ 89.406568] RSP: 0018:ffff8801d9637210 EFLAGS: 00010086 [ 89.411897] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815ad0de [ 89.419134] RDX: 0000000000000000 RSI: 1ffff1003b2c6df2 RDI: 1ffff1003b2c6dc7 [ 89.426373] RBP: ffff8801d9637250 R08: 0000000000000000 R09: 1ffff1003b2c6d99 [ 89.433610] R10: ffffed003b2c6e71 R11: ffffffff86f39cb8 R12: 0000000000000001 [ 89.440850] R13: ffffffff86f15580 R14: ffffffff864086c0 R15: ffffffff8147c410 [ 89.448092] ? __usermodehelper_disable+0x2f0/0x2f0 [ 89.453083] ? vprintk_func+0x5e/0xc0 [ 89.456864] debug_check_no_obj_freed+0x662/0xf1f [ 89.461673] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.466838] ? free_obj_work+0x690/0x690 [ 89.470870] ? trace_hardirqs_on+0xd/0x10 [ 89.474992] ? cma_deref_id+0x2c/0x30 [ 89.478767] ? __lock_is_held+0xb6/0x140 [ 89.482801] ? debug_check_no_locks_freed+0x264/0x3c0 [ 89.487963] ? cma_work_handler+0x1d0/0x1d0 [ 89.492256] kfree+0xc7/0x260 [ 89.495332] process_one_req+0x2e7/0x6c0 [ 89.499362] ? addr_resolve+0xbc0/0xbc0 [ 89.503307] ? __lock_is_held+0xb6/0x140 [ 89.507347] process_one_work+0xc47/0x1bb0 [ 89.511552] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.516709] ? trace_hardirqs_on+0xd/0x10 [ 89.520833] ? pwq_dec_nr_in_flight+0x450/0x450 [ 89.525478] ? __schedule+0x903/0x1ec0 [ 89.529342] ? trace_hardirqs_off+0x10/0x10 [ 89.533631] ? lock_downgrade+0x980/0x980 [ 89.537757] ? lock_acquire+0x1d5/0x580 [ 89.541702] ? lock_acquire+0x1d5/0x580 [ 89.545645] ? worker_thread+0x4a3/0x1990 [ 89.549760] ? lock_downgrade+0x980/0x980 [ 89.553878] ? lock_release+0xa40/0xa40 [ 89.557825] ? do_raw_spin_trylock+0x190/0x190 [ 89.562383] worker_thread+0x223/0x1990 [ 89.566329] ? finish_task_switch+0x1c1/0x7e0 [ 89.570804] ? process_one_work+0x1bb0/0x1bb0 [ 89.575268] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.580252] ? trace_hardirqs_on+0xd/0x10 [ 89.584374] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.588840] ? finish_task_switch+0x1c1/0x7e0 [ 89.593301] ? finish_task_switch+0x182/0x7e0 [ 89.597774] ? copy_overflow+0x20/0x20 [ 89.601640] ? __schedule+0x903/0x1ec0 [ 89.605504] ? trace_hardirqs_off+0x10/0x10 [ 89.609793] ? find_held_lock+0x35/0x1d0 [ 89.613841] ? cache_grow_end.part.35+0x84/0x180 [ 89.618570] ? find_held_lock+0x35/0x1d0 [ 89.622601] ? complete+0x62/0x80 [ 89.626031] ? __schedule+0x1ec0/0x1ec0 [ 89.629993] ? do_wait_intr_irq+0x3e0/0x3e0 [ 89.634284] ? __lockdep_init_map+0xe4/0x650 [ 89.638662] ? do_raw_spin_trylock+0x190/0x190 [ 89.643212] ? lockdep_init_map+0x9/0x10 [ 89.647240] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 89.652311] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.657301] ? trace_hardirqs_on+0xd/0x10 [ 89.661428] ? __kthread_parkme+0x176/0x240 [ 89.665719] kthread+0x33c/0x400 [ 89.669055] ? process_one_work+0x1bb0/0x1bb0 [ 89.673519] ? kthread_stop+0x7a0/0x7a0 [ 89.677462] ret_from_fork+0x3a/0x50 [ 89.681152] [ 89.681154] ====================================================== [ 89.681156] WARNING: possible circular locking dependency detected [ 89.681157] 4.16.0-rc6+ #363 Not tainted [ 89.681159] ------------------------------------------------------ [ 89.681160] kworker/u4:2/53 is trying to acquire lock: [ 89.681161] ((console_sem).lock){-.-.}, at: [<000000009136b9b1>] down_trylock+0x13/0x70 [ 89.681165] [ 89.681167] but task is already holding lock: [ 89.681167] (&obj_hash[i].lock){-.-.}, at: [<0000000025bfea74>] debug_check_no_obj_freed+0x1e9/0xf1f [ 89.681171] [ 89.681173] which lock already depends on the new lock. [ 89.681173] [ 89.681174] [ 89.681176] the existing dependency chain (in reverse order) is: [ 89.681176] [ 89.681177] -> #3 (&obj_hash[i].lock){-.-.}: [ 89.681181] _raw_spin_lock_irqsave+0x96/0xc0 [ 89.681183] __debug_object_init+0x109/0x1040 [ 89.681184] debug_object_init+0x17/0x20 [ 89.681185] hrtimer_init+0x8c/0x410 [ 89.681187] init_dl_task_timer+0x1b/0x50 [ 89.681188] __sched_fork+0x2bb/0xb60 [ 89.681189] init_idle+0x75/0x820 [ 89.681190] sched_init+0xb19/0xc43 [ 89.681191] start_kernel+0x452/0x819 [ 89.681193] x86_64_start_reservations+0x2a/0x2c [ 89.681194] x86_64_start_kernel+0x77/0x7a [ 89.681195] secondary_startup_64+0xa5/0xb0 [ 89.681196] [ 89.681196] -> #2 (&rq->lock){-.-.}: [ 89.681200] _raw_spin_lock+0x2a/0x40 [ 89.681202] task_fork_fair+0x7a/0x690 [ 89.681203] sched_fork+0x450/0xc10 [ 89.681204] copy_process.part.38+0x1758/0x4b60 [ 89.681205] _do_fork+0x1f7/0xf70 [ 89.681206] kernel_thread+0x34/0x40 [ 89.681207] rest_init+0x22/0xf0 [ 89.681209] start_kernel+0x7f1/0x819 [ 89.681210] x86_64_start_reservations+0x2a/0x2c [ 89.681211] x86_64_start_kernel+0x77/0x7a [ 89.681212] secondary_startup_64+0xa5/0xb0 [ 89.681213] [ 89.681214] -> #1 (&p->pi_lock){-.-.}: [ 89.681218] _raw_spin_lock_irqsave+0x96/0xc0 [ 89.681219] try_to_wake_up+0xbc/0x15f0 [ 89.681220] wake_up_process+0x10/0x20 [ 89.681222] __up.isra.0+0x1cc/0x2c0 [ 89.681223] up+0x13b/0x1d0 [ 89.681224] __up_console_sem+0xb2/0x1a0 [ 89.681225] console_unlock+0x5af/0xfb0 [ 89.681226] vprintk_emit+0x5c3/0xb90 [ 89.681227] vprintk_default+0x28/0x30 [ 89.681229] vprintk_func+0x57/0xc0 [ 89.681230] printk+0xaa/0xca [ 89.681231] kauditd_hold_skb+0x163/0x180 [ 89.681232] kauditd_send_queue+0xfa/0x140 [ 89.681233] kauditd_thread+0x660/0x940 [ 89.681234] kthread+0x33c/0x400 [ 89.681236] ret_from_fork+0x3a/0x50 [ 89.681236] [ 89.681237] -> #0 ((console_sem).lock){-.-.}: [ 89.681241] lock_acquire+0x1d5/0x580 [ 89.681242] _raw_spin_lock_irqsave+0x96/0xc0 [ 89.681243] down_trylock+0x13/0x70 [ 89.681245] __down_trylock_console_sem+0xa2/0x1e0 [ 89.681246] console_trylock+0x15/0x70 [ 89.681247] vprintk_emit+0x5b5/0xb90 [ 89.681248] vprintk_default+0x28/0x30 [ 89.681250] vprintk_func+0x57/0xc0 [ 89.681251] printk+0xaa/0xca [ 89.681252] __warn_printk+0x90/0xf0 [ 89.681253] debug_print_object+0x166/0x220 [ 89.681254] debug_check_no_obj_freed+0x662/0xf1f [ 89.681256] kfree+0xc7/0x260 [ 89.681257] process_one_req+0x2e7/0x6c0 [ 89.681258] process_one_work+0xc47/0x1bb0 [ 89.681259] worker_thread+0x223/0x1990 [ 89.681260] kthread+0x33c/0x400 [ 89.681262] ret_from_fork+0x3a/0x50 [ 89.681262] [ 89.681264] other info that might help us debug this: [ 89.681264] [ 89.681265] Chain exists of: [ 89.681266] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 89.681271] [ 89.681272] Possible unsafe locking scenario: [ 89.681273] [ 89.681274] CPU0 CPU1 [ 89.681275] ---- ---- [ 89.681276] lock(&obj_hash[i].lock); [ 89.681279] lock(&rq->lock); [ 89.681281] lock(&obj_hash[i].lock); [ 89.681284] lock((console_sem).lock); [ 89.681286] [ 89.681287] *** DEADLOCK *** [ 89.681288] [ 89.681289] 3 locks held by kworker/u4:2/53: [ 89.681289] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<0000000093debcd3>] process_one_work+0xb12/0x1bb0 [ 89.681294] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000ac8dc22f>] process_one_work+0xb89/0x1bb0 [ 89.681299] #2: (&obj_hash[i].lock){-.-.}, at: [<0000000025bfea74>] debug_check_no_obj_freed+0x1e9/0xf1f [ 89.681304] [ 89.681305] stack backtrace: [ 89.681307] CPU: 1 PID: 53 Comm: kworker/u4:2 Not tainted 4.16.0-rc6+ #363 [ 89.681309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.681310] Workqueue: ib_addr process_one_req [ 89.681312] Call Trace: [ 89.681313] dump_stack+0x194/0x24d [ 89.681314] ? arch_local_irq_restore+0x53/0x53 [ 89.681316] print_circular_bug.isra.38+0x2cd/0x2dc [ 89.681317] ? save_trace+0xe0/0x2b0 [ 89.681318] __lock_acquire+0x30a8/0x3e00 [ 89.681319] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.681321] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.681322] ? __save_stack_trace+0x6e/0xd0 [ 89.681323] ? noop_count+0x40/0x40 [ 89.681324] ? check_usage+0x22f/0xb60 [ 89.681325] ? __bfs+0x387/0x830 [ 89.681327] ? trace_hardirqs_off+0x10/0x10 [ 89.681328] lock_acquire+0x1d5/0x580 [ 89.681329] ? lock_acquire+0x1d5/0x580 [ 89.681330] ? down_trylock+0x13/0x70 [ 89.681331] ? lock_release+0xa40/0xa40 [ 89.681332] ? vprintk_emit+0x43b/0xb90 [ 89.681333] ? lock_downgrade+0x980/0x980 [ 89.681335] ? kvm_sched_clock_read+0x25/0x40 [ 89.681336] ? sched_clock+0x31/0x40 [ 89.681337] ? sched_clock_cpu+0x1b/0x180 [ 89.681338] ? vprintk_emit+0x5b5/0xb90 [ 89.681340] _raw_spin_lock_irqsave+0x96/0xc0 [ 89.681341] ? down_trylock+0x13/0x70 [ 89.681342] down_trylock+0x13/0x70 [ 89.681343] ? vprintk_emit+0x5b5/0xb90 [ 89.681344] __down_trylock_console_sem+0xa2/0x1e0 [ 89.681345] console_trylock+0x15/0x70 [ 89.681346] vprintk_emit+0x5b5/0xb90 [ 89.681348] ? console_unlock+0xfb0/0xfb0 [ 89.681349] ? __might_sleep+0x95/0x190 [ 89.681350] ? addr_handler+0xa3/0x380 [ 89.681351] ? __mutex_lock+0x16f/0x1a80 [ 89.681352] ? addr_handler+0xa3/0x380 [ 89.681354] ? trace_hardirqs_off+0x10/0x10 [ 89.681355] ? rcu_note_context_switch+0x710/0x710 [ 89.681356] ? mutex_lock_io_nested+0x1900/0x1900 [ 89.681358] ? __usermodehelper_disable+0x2f0/0x2f0 [ 89.681359] vprintk_default+0x28/0x30 [ 89.681360] vprintk_func+0x57/0xc0 [ 89.681361] printk+0xaa/0xca [ 89.681362] ? show_regs_print_info+0x18/0x18 [ 89.681363] ? __warn_printk+0x84/0xf0 [ 89.681364] ? addr_resolve+0xbc0/0xbc0 [ 89.681366] __warn_printk+0x90/0xf0 [ 89.681367] ? test_taint+0x20/0x20 [ 89.681368] ? lock_release+0xa40/0xa40 [ 89.681369] ? print_irqtrace_events+0x270/0x270 [ 89.681370] ? addr_resolve+0xbc0/0xbc0 [ 89.681372] debug_print_object+0x166/0x220 [ 89.681373] debug_check_no_obj_freed+0x662/0xf1f [ 89.681374] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.681378] ? free_obj_work+0x690/0x690 [ 89.681380] ? trace_hardirqs_on+0xd/0x10 [ 89.681381] ? cma_deref_id+0x2c/0x30 [ 89.681382] ? __lock_is_held+0xb6/0x140 [ 89.681384] ? debug_check_no_locks_freed+0x264/0x3c0 [ 89.681385] ? cma_work_handler+0x1d0/0x1d0 [ 89.681386] kfree+0xc7/0x260 [ 89.681387] process_one_req+0x2e7/0x6c0 [ 89.681388] ? addr_resolve+0xbc0/0xbc0 [ 89.681389] ? __lock_is_held+0xb6/0x140 [ 89.681391] process_one_work+0xc47/0x1bb0 [ 89.681392] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.681393] ? trace_hardirqs_on+0xd/0x10 [ 89.681395] ? pwq_dec_nr_in_flight+0x450/0x450 [ 89.681396] ? __schedule+0x903/0x1ec0 [ 89.681397] ? trace_hardirqs_off+0x10/0x10 [ 89.681398] ? lock_downgrade+0x980/0x980 [ 89.681399] ? lock_acquire+0x1d5/0x580 [ 89.681400] ? lock_acquire+0x1d5/0x580 [ 89.681402] ? worker_thread+0x4a3/0x1990 [ 89.681403] ? lock_downgrade+0x980/0x980 [ 89.681404] ? lock_release+0xa40/0xa40 [ 89.681405] ? do_raw_spin_trylock+0x190/0x190 [ 89.681407] worker_thread+0x223/0x1990 [ 89.681408] ? finish_task_switch+0x1c1/0x7e0 [ 89.681409] ? process_one_work+0x1bb0/0x1bb0 [ 89.681410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.681412] ? trace_hardirqs_on+0xd/0x10 [ 89.681413] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.681414] ? finish_task_switch+0x1c1/0x7e0 [ 89.681415] ? finish_task_switch+0x182/0x7e0 [ 89.681417] ? copy_overflow+0x20/0x20 [ 89.681418] ? __schedule+0x903/0x1ec0 [ 89.681419] ? trace_hardirqs_off+0x10/0x10 [ 89.681420] ? find_held_lock+0x35/0x1d0 [ 89.681422] ? cache_grow_end.part.35+0x84/0x180 [ 89.681423] ? find_held_lock+0x35/0x1d0 [ 89.681424] ? complete+0x62/0x80 [ 89.681425] ? __schedule+0x1ec0/0x1ec0 [ 89.681426] ? do_wait_intr_irq+0x3e0/0x3e0 [ 89.681427] ? __lockdep_init_map+0xe4/0x650 [ 89.681429] ? do_raw_spin_trylock+0x190/0x190 [ 89.681430] ? lockdep_init_map+0x9/0x10 [ 89.681431] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 89.681433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.681434] ? trace_hardirqs_on+0xd/0x10 [ 89.681435] ? __kthread_parkme+0x176/0x240 [ 89.681436] kthread+0x33c/0x400 [ 89.681438] ? process_one_work+0x1bb0/0x1bb0 [ 89.681439] ? kthread_stop+0x7a0/0x7a0 [ 89.681440] ret_from_fork+0x3a/0x50 [ 89.681858] Dumping ftrace buffer: [ 90.580926] (ftrace buffer empty) [ 90.584617] Kernel Offset: disabled [ 90.588213] Rebooting in 86400 seconds..