0x200000000000003c, 0x4) 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000948000)='cmdline\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ba5000-0x1c)=[@in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}], 0x1c) r1 = socket(0x18, 0x0, 0x1) ioctl$void(r0, 0xc0045c7f) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d05000)={0x6, [0x9, 0xffffffffffffff01, 0x8, 0x372, 0x9, 0x6]}, 0x10) r1 = open$dir(&(0x7f00009a2000)='./file0\x00', 0x0, 0x3) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) 2018/01/12 18:09:27 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fb9000)={@common='bond0\x00', @ifru_flags=0x0}) memfd_create(&(0x7f00003a8000-0x2)='+\x00', 0x1) [ 269.554580] audit: type=1400 audit(1515780567.322:68): avc: denied { create } for pid=18128 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f00008d5000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007f1000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000037c000-0x8)={0x0, 0x0}) futimesat(r2, &(0x7f00003e5000)='./file0\x00', &(0x7f00006af000-0x10)={{r3, r4/1000+30000}, {0x0, 0x2710}}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000df3000-0x28)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x1]}, 0x28) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000188000-0x20)={@generic="bcd93eb01713c9ca678377d7651acf4b", @ifru_flags=0x9603}) 2018/01/12 18:09:27 executing program 0: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000037f000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r1 = accept4(r0, &(0x7f000016d000+0xb0)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000236000)=0x10, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000380000)={0x3, {"768b54fd66c774"}, 0x3}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004c000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cf9000)={@generic="4156be67e013fb920f6d2c579534f6df", @ifru_settings={0x5509e393, 0x4, @te1=&(0x7f000059a000-0x10)={0x5, 0x3a7, 0xd9c, 0x6}}}) 2018/01/12 18:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f6a000)=""/132, &(0x7f0000473000-0x4)=0x84) recvfrom(r0, &(0x7f0000a78000-0xf4)=""/244, 0xf4, 0x0, &(0x7f0000068000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0c5797d9ec175fe96d90e89170e551bc7f6904ced6ec5189a55ea2ce889a5024f44e54b9dc2bebac09ad5254dc52884119996184e89f7c80e24c4bb8cdf272", 0x0}, 0x58) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000583000-0x10)=[], 0x0, &(0x7f0000e7e000-0x7)=""/79, 0x4f, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000370000-0xa)='oom_score\x00') mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f68000)=""/131) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6a000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2cd7348ce5ab89c6b992da5fe667", 0x45, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sysfs$1(0x1, &(0x7f000023a000-0x2)='\\\x00') connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@generic="0145a3ee2becff0f2511809b2fa5e1be", @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e99000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000772000-0x4)=0x2) r1 = syz_open_dev$usbmon(&(0x7f000078a000)='/dev/usbmon#\x00', 0x20, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000be2000)={0x6f, &(0x7f0000dbc000)="f7669b2da449e2802407f6cfb87a8e4bd536596d4c88caf00adce9621c6bcbd934a6113abefeda49b55b9d4e13de4e79b2d7efef0bdf46bb750a2e323db0836014b24da2ce84c3ec6a081791bd577272fec22d0d81771589d64147f4f643377d78228c829b055b345524c958e73883"}) r2 = syz_open_dev$evdev(&(0x7f00008a9000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cd4000-0x8)={0x0, 0x3}, &(0x7f00001a8000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fe2000)={r3, 0x41, 0x3, 0x2d}, &(0x7f0000f1c000-0x4)=0x10) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a22000-0x6)={0x0, 0x0}) 2018/01/12 18:09:27 executing program 0: umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.sockprotoname\x00', &(0x7f0000002000-0x1d)='trusted*)wlan0-eth0security(\x00', 0x1d, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000087e000-0x4)=0x8) 2018/01/12 18:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmmsg(r1, &(0x7f0000be6000-0xc0)=[{{&(0x7f0000899000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00004af000-0x8)=[{&(0x7f0000b07000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006d4000-0x57)=""/87, 0x57, 0xe0d}, 0x1}, {{&(0x7f00006eb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d9b000-0x10)=[{&(0x7f0000689000)=""/0, 0x0}, {&(0x7f0000570000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x1000000000000000}, {{&(0x7f00007f9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f1b000)=[{&(0x7f0000fb0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b00000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cbb000-0xde)=""/222, 0xde}, {&(0x7f0000a11000-0xf8)=""/248, 0xf8}], 0x4, &(0x7f0000141000+0x6c2)=""/176, 0xb0, 0xfffffffffffffd5e}, 0x1}, {{&(0x7f000098a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d1c000)=[{&(0x7f0000bc5000)=""/71, 0x47}, {&(0x7f00009bf000)=""/145, 0x91}, {&(0x7f0000c7c000-0xc0)=""/192, 0xc0}], 0x3, &(0x7f0000e1c000-0x77)=""/119, 0x77, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f000026c000-0x30)=[{&(0x7f00009c1000)=""/4096, 0x1000}, {&(0x7f0000d22000)=""/149, 0x95}, {&(0x7f0000126000-0xec)=""/236, 0xec}, {&(0x7f0000fcd000-0x1000)=""/4096, 0x1000}, {&(0x7f000094d000-0x33)=""/51, 0x33}, {&(0x7f0000db1000)=""/141, 0x8d}], 0x6, &(0x7f0000536000-0x2d)=""/45, 0x2d, 0x0}, 0x1f}, {{&(0x7f0000bb5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b75000)=[{&(0x7f0000d72000+0xf0e)=""/37, 0x25}], 0x1, &(0x7f00007ae000)=""/54, 0x36, 0xfffffffffffffa39}, 0x1}], 0x6, 0x20, &(0x7f0000627000)={0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$ax25(r2, &(0x7f0000043000)="c2a6f11526da20c512558c0092432b2a0dbb1e", 0x241, 0x40, &(0x7f0000245000)={0x3, {"60a00dd732520f"}, 0x6}, 0x31b) 2018/01/12 18:09:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="3fd906b755b12012217e0c84164125944221201991a34a7f22340470ef533119bc8bd15d46e8c62ae87b68d2596a1ff262597c98efac3b80b7dce28fb19dbc2a25ca7400acd1ceb1c1fe6160769cf9fea1afaf5ae42179aa96169a9cae7c05d8400d68a9fb1908c957ed10614082c57ec0469354d7c80079b9f1d96bc84ce137b2f75367b1fc8e9e43b69f7d500eafe06699e1f238ca42dd416c06c0ccb798ee485c7b0629a932f710035ffcd5badbab142e04ae08110fd71f98053292973d701d88a5e3f18dac87c140c9ac32ea739a8add603a046eef9987c3d8f4222e6aba603d11a75043c5c7be", 0xe9, 0xfffffffffffffff9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x67)=""/103) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x11, 0x6, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$invalidate(0x15, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x181080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000096f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ec8000)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f000069a000)={{r5, r6+10000000}, {r7, r8+30000000}}, &(0x7f00004fa000)={{0x0, 0x0}, {0x0, 0x0}}) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r9, 0x540a, 0x1000004) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ad000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dfd000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d2a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000797000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000044a000-0x8)={0x0, 0x0}) fdatasync(r1) r2 = syz_open_dev$loop(&(0x7f0000608000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000232000)=0x0, &(0x7f000012d000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "747880dcefd15a683823a21aa7a6b06f03df82a28cbf55e16f88129c3f55ec29026f9cb8984b1f6cb48b2f9b3d25b316209c779303e765876ff32e6b29cf4a4d", "fdd33f3016ed573ee29b88f97f3e14e1d0b88302e5cd7be43a3d7bcdda5f191b34e2a253642a3a01773754b9a3743608345554d5848150f824a973553d4290cd", "05656adbbb1dc818c3534a85725130f591341fc6c4d291bd4903a354569c426e", [0x0, 0x0]}) 2018/01/12 18:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000647000-0xc)='/dev/autofs\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002df000)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f00000db000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f9d000)={r2, 0x7}, 0x6) rt_sigprocmask(0x2, &(0x7f00000ee000-0x8)={0x1ff}, &(0x7f00006c9000)={0x0}, 0x8) 2018/01/12 18:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005ca000-0xb)={0x1, 0xffffffff80000000, 0x414, 0x0, 0x0, 0x3, 0x1, 0x4, 0x81, 0x7, 0x0}, 0xb) pipe(&(0x7f000007e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a48000-0x58)={0x45, 0xffffffffffffb5a7, 0x4, 0x200, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000985000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) getpgid(r2) r3 = open(&(0x7f0000207000-0x8)='./file0\x00', 0xca00, 0x84) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d21000)={@common='bond0\x00', @ifru_addrs=@ethernet={0x0, @random="51fd74eb7ad8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 18:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents(0xffffffffffffffff, &(0x7f0000d24000-0x197)=""/407, 0xffffffffffffffa8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f000058c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b96000)={0x10000, 0x1}) 2018/01/12 18:09:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x3)={0x1, [0x6]}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000c17000)=@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000cd0000)="33da14766fdcc27ce290fb9a531a6bcecb85e5a5c30faa27ee6ed4e7ffb171f3bb57ec1d03d0127711a6bf43afac385cab134c7b292d34ae62704272015403ead3e39d77ca3fdd1a33c44c68e50633636618dc33f10dd22b3c3d42e5ade40658f042aa1985b6f6392aba27d19f330fb90bb20bb1960aa727413c10917fa61fd5ce30825af668d8304f8506019996929a4b373fa70ee8a39b45f6c1fd", 0x9c}, {&(0x7f0000000000)="26daf822d7b2d601848e664f8ba118ffce7ff4eeacd8db15075147dfbfb82b9e8530f0b59183c6", 0x27}, {&(0x7f0000001000-0x35)="1f3c91a0acc372d906b2ac95a412f3cdc1e6fb56ce9ffb5a42af5e8bc002831f5f472196992504c13777b866a42b8cad473afb5a1a", 0x35}, {&(0x7f0000000000)="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0x1000}, 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0x1000}, {&(0x7f0000001000-0x72)="d07276979c8c95a943e106b8d61ebdb22dd0f62df5592d35cca9166982ce250e46c6b89de2b21ea2116b7ced916d34bee2b60f28811f0e5c11d23949dd61e5b798cfeef62992d4b7cc287af708d2d74a2f5c7c6d81b1594f04fc75d5e2ce09853faebf95724968bf0da28ee304b4b02dcb08", 0x72}, {&(0x7f0000001000-0xdd)="c23284a41d2171076b5167dfa8e40e0950aaf1c6587241279af6a2fdd32eba1baafac799dc60e08f378bd09a54fb1480f652d90cd00553319fbb1ebb70931434b8a667c95713f3f2d9d978d049cbe45b04f37707853aef389b162bba950310fd48de0f4e6d5b7fd26366cbd6965e380a6c20279f30560a56b6b9d60fe58b3bac17acb413a0016405e6e5f6c39d5615820e6c3a7d0f0f82b78793b53ffc173d02838e055c14d1e8ddc7aaddd10f79b7b875f2830c3fcd5306179107b2ae5964b86837b4e7a769f0db4979367605e6159069800602bf63f4baf776c8ce41", 0xdd}, {&(0x7f000086f000)="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", 0xfd}, {&(0x7f0000000000)="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", 0x1000}], 0x9, &(0x7f0000694000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8000, 0x9, 0x1000, r1}}, @init={0x14, 0x84, 0x0, {0x40, 0x1, 0x3, 0x7ff}}, @init={0x14, 0x84, 0x0, {0x2, 0x209, 0x5, 0x9}}], 0x84, 0x20000090}, 0x40010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c22000-0x20)={@common='dummy0\x00', @ifru_flags=0x2100}) 2018/01/12 18:09:27 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000d1f000)={0x7, 0x78, 0x4, 0x100000001, 0x1, 0x8, 0x0, 0x401, 0x40c00, 0x1, 0x9, 0x55, 0x100000000, 0x1000, 0x1000, 0x2, 0x1, 0x1, 0x3f, 0x6, 0x3, 0x366, 0x7ff, 0x7f, 0xd66, 0x5, 0x2, 0x100, 0x7, 0x100000001, 0x0, 0x81, 0x8001, 0x4, 0x7, 0x8, 0x8, 0xffffffffffffff81, 0x0, 0x3, 0x2, @perf_config_ext={0x3, 0xd9}, 0x1402, 0x81, 0x3, 0x7, 0x5, 0x4, 0x776, 0x0}, r0, 0x6, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/fib_trie\x00') preadv(r3, &(0x7f0000704000-0x8)=[{&(0x7f0000d11000-0xed)=""/237, 0x657}], 0x2000000000000340, 0x4000000000002) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a79000)=0x0, &(0x7f0000713000)=0x4) syncfs(r2) 2018/01/12 18:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/validatetrans\x00', 0x1, 0x0) recvmmsg(r1, &(0x7f0000be6000-0xc0)=[{{&(0x7f0000899000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00004af000-0x8)=[{&(0x7f0000b07000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00006d4000-0x57)=""/87, 0x57, 0xe0d}, 0x1}, {{&(0x7f00006eb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d9b000-0x10)=[{&(0x7f0000689000)=""/0, 0x0}, {&(0x7f0000570000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x1000000000000000}, {{&(0x7f00007f9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f1b000)=[{&(0x7f0000fb0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b00000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cbb000-0xde)=""/222, 0xde}, {&(0x7f0000a11000-0xf8)=""/248, 0xf8}], 0x4, &(0x7f0000141000+0x6c2)=""/176, 0xb0, 0xfffffffffffffd5e}, 0x1}, {{&(0x7f000098a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d1c000)=[{&(0x7f0000bc5000)=""/71, 0x47}, {&(0x7f00009bf000)=""/145, 0x91}, {&(0x7f0000c7c000-0xc0)=""/192, 0xc0}], 0x3, &(0x7f0000e1c000-0x77)=""/119, 0x77, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f000026c000-0x30)=[{&(0x7f00009c1000)=""/4096, 0x1000}, {&(0x7f0000d22000)=""/149, 0x95}, {&(0x7f0000126000-0xec)=""/236, 0xec}, {&(0x7f0000fcd000-0x1000)=""/4096, 0x1000}, {&(0x7f000094d000-0x33)=""/51, 0x33}, {&(0x7f0000db1000)=""/141, 0x8d}], 0x6, &(0x7f0000536000-0x2d)=""/45, 0x2d, 0x0}, 0x1f}, {{&(0x7f0000bb5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b75000)=[{&(0x7f0000d72000+0xf0e)=""/37, 0x25}], 0x1, &(0x7f00007ae000)=""/54, 0x36, 0xfffffffffffffa39}, 0x1}], 0x6, 0x20, &(0x7f0000627000)={0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$ax25(r2, &(0x7f0000043000)="c2a6f11526da20c512558c0092432b2a0dbb1e", 0x241, 0x40, &(0x7f0000245000)={0x3, {"60a00dd732520f"}, 0x6}, 0x31b) 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000722000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x4004000}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x3, 0x7f, 0x0, 0x5}}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b90000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000986000-0x4)=0x102) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a00000)={r1, 0xf0de}, &(0x7f0000319000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000e66000-0x9)='/dev/sg#\x00', 0x8001, 0x100) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d31000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000075000)={0x10000, 0x1, 0x2}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001da000-0x4)=0x0) getresuid(&(0x7f0000af0000)=0x0, &(0x7f0000b54000)=0x0, &(0x7f0000075000-0x4)=0x0) lstat(&(0x7f00002b9000)='./file0\x00', &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getresuid(&(0x7f0000304000)=0x0, &(0x7f0000915000-0x4)=0x0, &(0x7f00006de000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf9000-0x4)=0xc) r8 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000a3d000)=0x0, &(0x7f0000b3e000-0x4)=0x0, &(0x7f0000c0d000-0x4)=0x0) r10 = getegid() r11 = gettid() lstat(&(0x7f0000604000-0x8)='./file0\x00', &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000019a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000206000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000135000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0x4)=0xe8) stat(&(0x7f00008e2000-0x8)='./file0\x00', &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000883000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0xe8) lstat(&(0x7f0000f3a000)='./file0\x00', &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a47000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fc000)=0xe8) fstat(r0, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b33000-0x4)=0x0) r24 = getuid() stat(&(0x7f00007f4000-0x8)='./file0\x00', &(0x7f00007e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000520000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bf1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000527000)=0xe8) r28 = getgid() r29 = getpid() r30 = getuid() fstat(r0, &(0x7f00006ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000567000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084f000)=0xe8) r34 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008c6000-0x4)=0x0) fstat(r0, &(0x7f00008df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e3000)=0x0) getresuid(&(0x7f0000577000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f0000438000-0x4)=0x0) getgroups(0x5, &(0x7f0000f16000)=[0x0, 0x0, 0x0, 0x0, 0x0]) r41 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000115000)={0x0, 0x0, 0x0}, &(0x7f0000d50000)=0xc) getgroups(0xa, &(0x7f00007e9000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000089d000)=[{&(0x7f0000491000-0xa)=@file={0xa7bd29a5ce4564fb, './file0\x00'}, 0xa, &(0x7f000077f000-0x8)=[{&(0x7f0000252000-0xe1)="5845f71f82c793e944f8dfaa4ed829e83b3daf4ddbb21503d392d374527c8c721e9a978ff330a90cbdd4ab735389f383fdeb0fd5588bb78a5211a867d5d6cbcb7f2f4e23a755fedc4323bd0f323424af65451eea17deb5cc69444d99e7b9f8cb4d4aea4a398b737c3712f985ca6f0798f44cb8d90099c1af6c03bb88269c872952529d2efb26886a807227727ed4ed819696708350aba44cae28efe9825471f1404285a60e77a047d9c0c4c4f27feb24747b2666c50fa40d567dec62c64ae297b7fc91a74856399b38c9c31cb1180134357d2e7dc0a732265e88dfece67afdfc1d", 0xe1}], 0x1, &(0x7f0000fd4000-0x50)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0x50, 0x810}, {&(0x7f000011a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003a4000-0x10)=[{&(0x7f0000d89000)="a2068d48403827177c1901887f3e0f515cb6e18604972bd00840201c3281eccd7b1a633343a4dc2d3a110240fad317175f3b71f96fc912ce48af4ccd95beb209e4698e91fbee0f0ef4f4c718e9d41026ce8ecb328a4c2433009529c18f16617337a25ff7a4d492734e0bc8f4ec1d871c9cd9e92af8d7168a99033e1928d8e49a714101fb020eacf95a92f29943f1606c62a4e0f48c469db9fc3341f92e124458b57f7e790a13fb8be715140dfd28796e42e75aab88157c5062e202999225ed4f3b528e9e5bd5070a8b3c97f4678f880762d3ff3897ff01214ef043b9c3c2", 0xde}, {&(0x7f0000438000-0xfc)="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", 0xfc}], 0x2, &(0x7f000068f000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}], 0x70, 0x80}, {&(0x7f0000e84000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a13000-0x10)=[{&(0x7f0000b6e000)="6d15436d2c647540f0efcc815e27ec554f2eedb79f284930eeb659d6f08cfa7a63ab916b6e323e8f6d9bcfb127b5bc475836", 0x32}, {&(0x7f0000930000)="9d98d54d7af4f4098514b0dd7bb604765bf05409ac2524d633e0c5b3eaa8cacc377dc3dbaf3cc8528618d5a243d9e86630bee03c7e2d1bae84e3c927165b55ded2a305a3ed0890aa00e75c52c7e50b5c9c6f9571a76b2c3f26d46159a253db13f7e0e6dcc9649a6a299d8b2ff6cb2c8661d7a3e3ddaaa6e0a22a9427a9c8945348fd5ae81e0f1ea18df986b08c3661c4cf4a65728eb0f1a4d1407078a9f0780f7db106b6e21490f4bc5aa14afa0af6a44b37", 0xb2}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000757000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000052d000)=[{&(0x7f0000c90000-0xc4)="73b7dff53e0e249db52ea07b1c02ab1f05bc2ae9aaf1d1d9d328f797913aeff8af3ad405795159b4d6da591b567b0e3b0d55c8781a2198fad6849770f14335409d09a34722f5c8b41f5d4f5080d291745c38425c4308249e9d8c64f62ca49dc34a04a85cc2c5e8351f6a06c917ef1a12f252f48ec8cea8f996a0e07071dfeed1dbdc669783440f6dfeb68ed1445fd33d1568161634dbb99b7b90610b7f2c17892c9af86a71ea42b08ea41586cfad231e2ee8a70fe8d65285811b8f1de22bdb6f8a72beea", 0xc4}, {&(0x7f0000f52000-0xfb)="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", 0xfb}, {&(0x7f00003b9000)="72e60a4137c4694561ef4df0105decfb7009d0a54e2eb348539f7746ae2db128935df7497f3b6950b1d5d471d1b12068c9eacd58f4ea440c98bd5b71232014b3dd31dfba238ee44404874e5dfbbb1a6c2ea3a7f29fe9ccf7aae54eae54b7be08086bb7e8dacd3f72104cf2990ed124218590a54449a82e724b5a5589b4a0d60f95371e2086db3662685b6d718bd07abe8ec83399b3ee662336ce18a4445ab6af", 0xa0}, {&(0x7f0000080000-0x45)="7a03bb23241ee95cabbd2272ee15120b76c099aee96cd072b31a343be583e368df0da9fc82c392565346c3d97dddec84e612d59cf33585de61b159bc75139637c285e8070f", 0x45}], 0x4, &(0x7f000098d000)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x30, 0x40000}, {&(0x7f000018a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000dfa000-0x8)=[{&(0x7f0000787000+0xaa3)="b9a7ae97173e339e2e6ab8b80a4e4dfe83bfe6b96201f36a48eadfd3cfbdc65373c6a69218b082e263c9a6460aea6a0697b5f532bba1db4de6ff5672debd7b23b1eeeba966123ad849f8d91e5f18c1d6ac7cbc2dc79c338b50adce554a664e0e6b4175b916e54a9c592a1c73bbeb96da9d16aebe14", 0x75}], 0x1, &(0x7f0000c6a000)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xa0, 0x0}, {&(0x7f000039b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3f000)=[{&(0x7f0000e5e000)="722d313de35b3c22007670cba6d6aa025709ea3d5ea4a3609540f11bad05b4988eff8c665469654a487102d9d515a1e248c6bc51c39e2dd063fa4a74c55fdc5300f5bd61d2bfc7841c4d21a28ea87dd5814aa35f0709cfa2cfe0e0d6bd2ddf110b0abb1401e23824aabd995d802a1da31e4465cf51be0352f8e32ad62e835cc497dda1f55bf4b5fcd039f9d1c480e61791ef7e7e8be4107a2d4b5aed3fd72cda39aeaf01c3f175ee7c67573cafa454bdf6e76764483286adc86c123ec6124fcd8750170a8e25c98c206d31887b47ec1cc32a008215ed3e7b78c58adf99f47216264435a0041039b2f4a64b", 0xeb}, {&(0x7f0000667000)="33a3370bcbc0424827311e7243cf40f49d251c0b352bdab4be12b7d28017a04ff5c17b2fc0a342f584026ada1491b57ed215d03db0254a357846c2d37f76acfaa2786993fe095e9705e94d50bfd46b14c10542df03b18ad636753423bdbd38fab319b7930d4f7bf44bb980acf23b76d220e898b1cb487e89b8b4", 0x7a}, {&(0x7f0000d3d000-0x4a)="53cdf7a095b11791f6391d6f78304ace9f05ba57573e103eb82369ed668e639af5d73a8deecec9fff7a7b22ef2652e31bd06d5c24c68aad0887af65e8b4a8e51e04206ecb8bc0aafaea1", 0x4a}], 0x3, &(0x7f000075b000)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}], 0x34, 0xc051}, {&(0x7f0000782000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x38)=[{&(0x7f0000283000-0xc1)="9b7af4a3202eb492b844d0cc19f79a144dcad2cb12ba3c238455cad9b13031f72e3081a2d24869dd1bd70774c3e74a6e55cbabeb1fdb88ba698eb03b687c3fc839664669aa5620488b2270da5681c60a20585f5a6ac7e20b54a8ab28e4569bef49717b6bbc8526839d3ecedc0a25f7556ea914caaad0d882e380d8525a5df4fe1761d9673cf6458ed22d1665c10b1af66be1a2b36eddb2c56ab79beb949b60ad954d1c45c954bc9be304b307a934c956384d9f685bcc1cb929a05ceafd1bed9af4", 0xc1}, {&(0x7f0000ab7000)="0f83c15cfd26e43129f6da8d153fefe010e7c065e3a550be109018d0dbb9c7a19e1993e712304098868793c4f1e158215803b747e555a82a06380b2eea4d4304ccf4e0e6cd8110775b47494360b55ff4c6e286cc21e32485c0ded9ea40fd9a358310a019f5d934461f35a9a8472db1e25e5031fd4caa63ec5ba707bf513712403ca8e4c253737447000a818e78881d99f08980", 0x93}, {&(0x7f0000620000)="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", 0x1000}, {&(0x7f0000595000)="a51af84e5f74044c0fda9ae35cb1ae8ce8587410a8ba7d45daef7f105899531a1c757aa4495ed9f81a7428beab1d74365ea66d6aa73b239c88d710", 0x3b}, {&(0x7f0000173000)="578c13cdb8e933552f5bef619fbce27225a37f2be78a021e8bd9c2eaafe9db2c54301d842bcfdf473d6ac21d002f2c13078ee2f212b8da4f758f8f6a1e63d8c54859d140fdab6d7f19c83213446a94", 0x4f}, {&(0x7f0000504000-0x21)="3e1062e185db477c41c918725b41f9dd7e424f512df633c96a3f5f1e178b3a3799", 0x21}, {&(0x7f0000a9f000)="573cc13a4ef1f1bbb9c98715c6b9e720c3ce318c7b5f881572eacb0553cfb9e1893254495fc17b1455daf2351b733a469a42dd15ff47dbfbfd3460e9721acf8078e3b775dfb34e51bfed0818ce715e4bbfb999e9aa4989e770f331574abc3cf04445574dac36acbc606286e341fdc3a4e93c57683cd547b4eec04173ff05ef07a9fc05c9fb877eba18ed170040fe299fbda2857a6e6fd9314c269a3c25e5e03a00fa5c3f0f055cd7820b9f0d29be393ac8e508fb87d631364f55c47b588c267c80646f88b8e95355f40c58dcd05fda772e32b81b86591611ee484859da34ab6dbb786f33b09f116565e6357be8789a32b4928451c1bfaa", 0xf7}], 0x7, &(0x7f0000d17000-0x68)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}], 0x68, 0x0}], 0x7, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r44, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r45 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r45, r45, &(0x7f00004db000)=0x0, 0xff) 2018/01/12 18:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) accept4$ax25(r0, 0x0, &(0x7f00007e7000-0x4)=0x0, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00008ee000)=0x0, &(0x7f0000519000-0x4)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f00001c7000)="26000000130047f12001b1dc59002200160b010001000000000024ffff002333050020003f40", 0x26) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f00004d6000)='./file0\x00', 0x3, 0x8000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051a000)=@ethtool_channels={0x3a, 0x8, 0x2, 0x7, 0x4000000007, 0x41, 0x101, 0x9, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000dd1000)=0x6, 0x4) 2018/01/12 18:09:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f00002dc000-0x10)='/dev/input/mice\x00', 0x0, 0x45bf4da83eaf082b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00001c3000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000b0000-0x4)=0x0) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f4000)=[], 0x0, &(0x7f0000f1e000-0x9)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/12 18:09:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000ab000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000+0x95)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000037d000)="aa", 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c4c000-0x4)={0x2, 0x0, 0x3000}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) [ 269.890020] device gre0 entered promiscuous mode [ 269.952813] device gre0 entered promiscuous mode 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x13, 0xa, 0x376b) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a93000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000616000-0x4)=0x0, &(0x7f00008ee000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000932000)=""/101, &(0x7f00001b9000)=0x65) 2018/01/12 18:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003a7000-0x4)=0x9, 0x4) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fstatfs(r2, &(0x7f00004d9000)=""/21) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000103000-0x7a)=""/122, &(0x7f0000042000-0x4)=0x7a) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) accept4$ax25(r0, 0x0, &(0x7f00007e7000-0x4)=0x0, 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00008ee000)=0x0, &(0x7f0000519000-0x4)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f00001c7000)="26000000130047f12001b1dc59002200160b010001000000000024ffff002333050020003f40", 0x26) 2018/01/12 18:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000714000-0x8)='./file0\x00', 0x103d, 0x6) creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000266000)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000af6000)='./file0\x00', &(0x7f00007e8000)={{0x77359400, 0x0}, {0x0, 0x2710}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002fa000)={0x0, 0x0}) mount(&(0x7f000028d000)='./file0\x00', &(0x7f0000c3c000)='./file0\x00', &(0x7f0000869000-0x9)='configfs\x00', 0x1, &(0x7f0000d8e000)="649e23b796a2c9149a7244c0453b73743111e27acabfaee0a7e21cac65f97ce0c67a33253ccdad49d3fc73e123345844d336a5ecaf172ff2fb203a7d28e77e1d6c0f9dfe246d") open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/12 18:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000045000)={0x222, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) recvfrom$packet(r0, &(0x7f0000002000)=""/146, 0x92, 0x40000103, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @random="cafa45992a15", [0x0, 0x0]}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x1, 0x0, 0x400, 0x10001, 0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000042d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00006f3000)=0x0, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000e45000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d31000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000075000)={0x10000, 0x1, 0x2}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001da000-0x4)=0x0) getresuid(&(0x7f0000af0000)=0x0, &(0x7f0000b54000)=0x0, &(0x7f0000075000-0x4)=0x0) lstat(&(0x7f00002b9000)='./file0\x00', &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getresuid(&(0x7f0000304000)=0x0, &(0x7f0000915000-0x4)=0x0, &(0x7f00006de000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf9000-0x4)=0xc) r8 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000a3d000)=0x0, &(0x7f0000b3e000-0x4)=0x0, &(0x7f0000c0d000-0x4)=0x0) r10 = getegid() r11 = gettid() lstat(&(0x7f0000604000-0x8)='./file0\x00', &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000019a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f1000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000206000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000135000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0x4)=0xe8) stat(&(0x7f00008e2000-0x8)='./file0\x00', &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000883000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0xe8) lstat(&(0x7f0000f3a000)='./file0\x00', &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a47000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fc000)=0xe8) fstat(r0, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b33000-0x4)=0x0) r24 = getuid() stat(&(0x7f00007f4000-0x8)='./file0\x00', &(0x7f00007e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000520000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bf1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000527000)=0xe8) r28 = getgid() r29 = getpid() r30 = getuid() fstat(r0, &(0x7f00006ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000567000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084f000)=0xe8) r34 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008c6000-0x4)=0x0) fstat(r0, &(0x7f00008df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e3000)=0x0) getresuid(&(0x7f0000577000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f0000438000-0x4)=0x0) getgroups(0x5, &(0x7f0000f16000)=[0x0, 0x0, 0x0, 0x0, 0x0]) r41 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000115000)={0x0, 0x0, 0x0}, &(0x7f0000d50000)=0xc) getgroups(0xa, &(0x7f00007e9000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000089d000)=[{&(0x7f0000491000-0xa)=@file={0xa7bd29a5ce4564fb, './file0\x00'}, 0xa, &(0x7f000077f000-0x8)=[{&(0x7f0000252000-0xe1)="5845f71f82c793e944f8dfaa4ed829e83b3daf4ddbb21503d392d374527c8c721e9a978ff330a90cbdd4ab735389f383fdeb0fd5588bb78a5211a867d5d6cbcb7f2f4e23a755fedc4323bd0f323424af65451eea17deb5cc69444d99e7b9f8cb4d4aea4a398b737c3712f985ca6f0798f44cb8d90099c1af6c03bb88269c872952529d2efb26886a807227727ed4ed819696708350aba44cae28efe9825471f1404285a60e77a047d9c0c4c4f27feb24747b2666c50fa40d567dec62c64ae297b7fc91a74856399b38c9c31cb1180134357d2e7dc0a732265e88dfece67afdfc1d", 0xe1}], 0x1, &(0x7f0000fd4000-0x50)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0x50, 0x810}, {&(0x7f000011a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003a4000-0x10)=[{&(0x7f0000d89000)="a2068d48403827177c1901887f3e0f515cb6e18604972bd00840201c3281eccd7b1a633343a4dc2d3a110240fad317175f3b71f96fc912ce48af4ccd95beb209e4698e91fbee0f0ef4f4c718e9d41026ce8ecb328a4c2433009529c18f16617337a25ff7a4d492734e0bc8f4ec1d871c9cd9e92af8d7168a99033e1928d8e49a714101fb020eacf95a92f29943f1606c62a4e0f48c469db9fc3341f92e124458b57f7e790a13fb8be715140dfd28796e42e75aab88157c5062e202999225ed4f3b528e9e5bd5070a8b3c97f4678f880762d3ff3897ff01214ef043b9c3c2", 0xde}, {&(0x7f0000438000-0xfc)="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", 0xfc}], 0x2, &(0x7f000068f000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}], 0x70, 0x80}, {&(0x7f0000e84000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a13000-0x10)=[{&(0x7f0000b6e000)="6d15436d2c647540f0efcc815e27ec554f2eedb79f284930eeb659d6f08cfa7a63ab916b6e323e8f6d9bcfb127b5bc475836", 0x32}, {&(0x7f0000930000)="9d98d54d7af4f4098514b0dd7bb604765bf05409ac2524d633e0c5b3eaa8cacc377dc3dbaf3cc8528618d5a243d9e86630bee03c7e2d1bae84e3c927165b55ded2a305a3ed0890aa00e75c52c7e50b5c9c6f9571a76b2c3f26d46159a253db13f7e0e6dcc9649a6a299d8b2ff6cb2c8661d7a3e3ddaaa6e0a22a9427a9c8945348fd5ae81e0f1ea18df986b08c3661c4cf4a65728eb0f1a4d1407078a9f0780f7db106b6e21490f4bc5aa14afa0af6a44b37", 0xb2}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000757000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000052d000)=[{&(0x7f0000c90000-0xc4)="73b7dff53e0e249db52ea07b1c02ab1f05bc2ae9aaf1d1d9d328f797913aeff8af3ad405795159b4d6da591b567b0e3b0d55c8781a2198fad6849770f14335409d09a34722f5c8b41f5d4f5080d291745c38425c4308249e9d8c64f62ca49dc34a04a85cc2c5e8351f6a06c917ef1a12f252f48ec8cea8f996a0e07071dfeed1dbdc669783440f6dfeb68ed1445fd33d1568161634dbb99b7b90610b7f2c17892c9af86a71ea42b08ea41586cfad231e2ee8a70fe8d65285811b8f1de22bdb6f8a72beea", 0xc4}, {&(0x7f0000f52000-0xfb)="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", 0xfb}, {&(0x7f00003b9000)="72e60a4137c4694561ef4df0105decfb7009d0a54e2eb348539f7746ae2db128935df7497f3b6950b1d5d471d1b12068c9eacd58f4ea440c98bd5b71232014b3dd31dfba238ee44404874e5dfbbb1a6c2ea3a7f29fe9ccf7aae54eae54b7be08086bb7e8dacd3f72104cf2990ed124218590a54449a82e724b5a5589b4a0d60f95371e2086db3662685b6d718bd07abe8ec83399b3ee662336ce18a4445ab6af", 0xa0}, {&(0x7f0000080000-0x45)="7a03bb23241ee95cabbd2272ee15120b76c099aee96cd072b31a343be583e368df0da9fc82c392565346c3d97dddec84e612d59cf33585de61b159bc75139637c285e8070f", 0x45}], 0x4, &(0x7f000098d000)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x30, 0x40000}, {&(0x7f000018a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000dfa000-0x8)=[{&(0x7f0000787000+0xaa3)="b9a7ae97173e339e2e6ab8b80a4e4dfe83bfe6b96201f36a48eadfd3cfbdc65373c6a69218b082e263c9a6460aea6a0697b5f532bba1db4de6ff5672debd7b23b1eeeba966123ad849f8d91e5f18c1d6ac7cbc2dc79c338b50adce554a664e0e6b4175b916e54a9c592a1c73bbeb96da9d16aebe14", 0x75}], 0x1, &(0x7f0000c6a000)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0xa0, 0x0}, {&(0x7f000039b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3f000)=[{&(0x7f0000e5e000)="722d313de35b3c22007670cba6d6aa025709ea3d5ea4a3609540f11bad05b4988eff8c665469654a487102d9d515a1e248c6bc51c39e2dd063fa4a74c55fdc5300f5bd61d2bfc7841c4d21a28ea87dd5814aa35f0709cfa2cfe0e0d6bd2ddf110b0abb1401e23824aabd995d802a1da31e4465cf51be0352f8e32ad62e835cc497dda1f55bf4b5fcd039f9d1c480e61791ef7e7e8be4107a2d4b5aed3fd72cda39aeaf01c3f175ee7c67573cafa454bdf6e76764483286adc86c123ec6124fcd8750170a8e25c98c206d31887b47ec1cc32a008215ed3e7b78c58adf99f47216264435a0041039b2f4a64b", 0xeb}, {&(0x7f0000667000)="33a3370bcbc0424827311e7243cf40f49d251c0b352bdab4be12b7d28017a04ff5c17b2fc0a342f584026ada1491b57ed215d03db0254a357846c2d37f76acfaa2786993fe095e9705e94d50bfd46b14c10542df03b18ad636753423bdbd38fab319b7930d4f7bf44bb980acf23b76d220e898b1cb487e89b8b4", 0x7a}, {&(0x7f0000d3d000-0x4a)="53cdf7a095b11791f6391d6f78304ace9f05ba57573e103eb82369ed668e639af5d73a8deecec9fff7a7b22ef2652e31bd06d5c24c68aad0887af65e8b4a8e51e04206ecb8bc0aafaea1", 0x4a}], 0x3, &(0x7f000075b000)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}], 0x34, 0xc051}, {&(0x7f0000782000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x38)=[{&(0x7f0000283000-0xc1)="9b7af4a3202eb492b844d0cc19f79a144dcad2cb12ba3c238455cad9b13031f72e3081a2d24869dd1bd70774c3e74a6e55cbabeb1fdb88ba698eb03b687c3fc839664669aa5620488b2270da5681c60a20585f5a6ac7e20b54a8ab28e4569bef49717b6bbc8526839d3ecedc0a25f7556ea914caaad0d882e380d8525a5df4fe1761d9673cf6458ed22d1665c10b1af66be1a2b36eddb2c56ab79beb949b60ad954d1c45c954bc9be304b307a934c956384d9f685bcc1cb929a05ceafd1bed9af4", 0xc1}, {&(0x7f0000ab7000)="0f83c15cfd26e43129f6da8d153fefe010e7c065e3a550be109018d0dbb9c7a19e1993e712304098868793c4f1e158215803b747e555a82a06380b2eea4d4304ccf4e0e6cd8110775b47494360b55ff4c6e286cc21e32485c0ded9ea40fd9a358310a019f5d934461f35a9a8472db1e25e5031fd4caa63ec5ba707bf513712403ca8e4c253737447000a818e78881d99f08980", 0x93}, {&(0x7f0000620000)="f1e5d41672123d47f9aca39e6da314163e313ff67ed59699b7391c11e3ad48d61ca0a4225a8c7e4f4f2fdd2251bbed5bfe5daf67c3b58cb61afae6ee1ca7a00ecb81421717e8919b70fe656ab4a227a9af298999d6c57647f811b6249ba05bff11d5c2065493d8fb04047c6d538b93cd052cea6876dbb355dede22c716547d224168affef603a57e44abdc979f71941e871088c08209ac2cd0cfd79abdd57da943560f0ebb506da2b0a9e4f94ed10e6535b6e6acf6fd32a9220aaea1faadeb03fff0795e5c1242eaf094e98a2684ffffa2c08099e01d1aceb2da3352db017bab5fb6dc301328ad88be6c86d8a4b3bf26090d2afdc5a65fb2622c8ffe6e829d35e37aff24aea73cb05234594cd98c917704bcb7a0282c4f60cb4f777d4f9dd40b456eb2e1c8c63f74b48e4091d4cbf7b62ce74c9041361538b9dddf198bcdfbb59564a4191219d5d5413d6ac1459e6eab2f24e09d82deca9cef19aa8d4f0a3e16f321a5f4555becf9e536e0922ec097b16ebbea8cb0246b5ade84ddcfc7b18091e4660552a56d2142270cf48888226e748e230a626cd3b56ae8fc46c72b3bd141b3d52ccd89d7c64710d482df44f19ed4e290f57869876c27cb5006cff769bfa859640f51e81b91422ce366abc8dede15f9da7d8f9e4cf353d1b0f9cd3076420f90ba905b53a7beb8e845c146831c9a0232f27bcd116c4a068c76b46c2d4ddec65e143c154b09aa2ba743125d807ff9f87d2dbd5fd90e9c0392d8017a30fd125155dea7f79ec362d3706b696c5683e4f340ef17fa0f79a89dc4e68c8d3b37b8535d33a69ec7537652e19ea0338dff15fcc016f21da12fb3c55ec2fc00b8a7555f90043a52afc026c44993b7173063217d48321823c9ecf4a3320147c43f7797b35213dd44182f74ba89bca72e8bb40c7eef94cec80732233b3c0efb102f28313af5d03b214afd6e26694d67fa6a53e4816a3c6e0392ff1fbe59c6f81e809ff1b0a9a497490b4182702b48bd5a5a8a36c4d544cd862d9b716f204fab7d004601207da8d8739243ca37feae48993ec494ca20187a136500d48e88bfe07e1b01c5dd584201361d7f0efab07070033d3cb2137d45c132127eb3cc3556e50d0a6c82f8e9f78b1a721cf98c977b6228ff2ffdb411d6788714b89214ada4be446ed22e43a91c1f2b22bc02670a4abe3141fb5ec16187316c442706d97e709c0fb52a35f876c03ba1c4dedf06fab80ed58d491e5a1c47a4637ffe20f113c01007b4046e67ebfb14e1ea0960a93273921c90372dc39b9fa31f7b2d682e9869d632fc876aa2e393aee0e2dd076579a6cf41ae9dd4605fd56dbd00149a5e3f13dab605a86ad7a30f31c35e7ff904f5395827df1851606b9331476e779b61f50917850bda1c1b2bda9773f44ede997c15d7339f6fba8f43870b444748aeb234447673d41005489f4de504ea2c47e4630b9f2470b9d5a76d4eba6abd8aa6da4ab63f676dfce50c788d97a94ea4c1e0b09c02adece9817cd266862a66666fcb3d9148929e423f8d6fa232cb2fd3717a5a6eea416008d4613625ea31976dc38eddbfb6ec7e1fc2bdd59d9d7d75ef52ae1d91cd1c8eaf23b226342015b060e172defb333ed3a09b7438c33f4327e2d2915d7c2d678a99f8af5603f5235b92a62490bf00ce54488a8af7413d6b73f28049cc399d633111832bb9d5b0501095a2662875a787e804fd64649a281d7d27d8e3f1f62a0b1a2725b309bb33fbaf53232b063dfe989e76cca37349d84977e232251e9c37a33a18580bb0f9a39fa5188a1aa77725075cd0aaaf607fa95542b66e18009b3fe0c7b99270840e5078030aeba1aa5b291fc362697f4c0497c5ab40fbd12308109af2a4c1ba514614c445bf13e12f5b1902f4ed0afe24abda186d319d6e79852b8757330c5fa5eab598cb0362f9393aed064326e62da3375b07b0a66773ff4ec2f42831333f0297d0affc28bb8704029ed88911a70ca9b14e9232a9ed79ee4124326ed054ad4bb04b54fcb9f77f351cc19b3ab9dca1cc752e18e05dfab16f4ef041c9b209ec1228ad82927accfeb96848538e660af9ecf477752ef09b9d1e364b34d0075f1aac09fda71c9e18eca401fddf0f888e11ae1e9c1d0410fc559f99598ed0cb39674217685477df11ca8ff4ce342aa5ba3b9f5eda857cac7e03c176b8d4a530300985ce3ca96add14ae2bdb51458932913580b6d1aef8fc0ee0db0382093714c3d5137d4c063d47a2f0db3b8d1c740ec0ec94e9ba0813235890f7078fb972ae7d4e8530f021601ce4d1b3f0f900985c7bacac8beea0c513e8c505d85e5ebf18cd547b5da119925780b22a3fb62ff10d3eaccd99411e54bd096c2406b08ac10a8d7a732fdbb5f8a1742a0b37d4c374ad5dc44f7e7c7a286d3351ee205e21a40e1b13c7b6a7c685a3ecd870263b6e618c70df89afa62372e528e9908785d702b119302e0c0a27d510627a9951751fd56b7c98ddeb4c2589ee2f7669d16988780738e415a441f8b0ab348c149f67add65b5630a88083dc47f728dd032c580046add1741150afea1b1f12a67968fea1d8a39595a3adecbad043c105a556e66c6dafe59af1b3b181011b28151ed99c217f03b8371eecc7c4e96f6dc08d12dec835cd1a70e538885f219d3d00071c0feb891d5edecd2e8532d7cf34e56df3d0c1b92acd00bafc04f1aab0b593212ff822c129981a5913234d5a8d28a4ba3bd9a8d3b2c890f3e15e87de679f38c73d09a478cb08b2254d4849e79610eeb036be2bf6800d03ae0516487e8b676d8cdb26a1478b3bbe4a23be586ced17eb26321b64a095cc73765a5fa24c2d6d2dec2e5f0ee8aabec2e27d9f3cd1c28950bbbd83e4ef2918c849294048df806d65922a6da34255a9045a44bd2255aa5ca4db05e13160df4768595602165613f6e2464c80e66751a7bd6889c5dddab7bd31dcc49dcea937bd419ea1550959e92f6507a335f6f4fcc194b98ed0b591fe70c8ae77676cecb96afa4e87403fa3fa39fcb55c47086df009b9cfbfbd050c9fa1ff76c0f0b51cba26e4ad0ad8f00fec7d5fc0be385af34a604db78cabfceeb9919097a438303784ffab97a6196095fc7e03df48574db6939f5c79ade971aa37f8964056f67c53f61a8ee2156ea966cb68c3deaa365788722dba8e9ca6db5c67506c46eb3ae6ba15dfb71cec3d50afeda0412adc620c72de41990db879b35f559991349cb92119752431f2be3298de45ed95888f80f8924ded6846c5a368b613d25b85f04c12b25d6871bb010a43c54183ccca177343bdd1bed118007a74fb7efc8669cc2382988082d5ca73b19bee3d31568352e3723a26cf9b2cebc7def789609936702badfe2de0d738fa868161c68b856716253dc742e9137ad2638736cbd83d290d5c8db53f641b0a7ea9d8241f451a677562c959b14fca9199c4a933d0f122b5a72ba60ad9e55100680eac1717cfaf6933c5b733efbb1e975e6a02cf02bd0b16be118c1bd1048494010c0b0fe83700b24f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0x1000}, {&(0x7f0000595000)="a51af84e5f74044c0fda9ae35cb1ae8ce8587410a8ba7d45daef7f105899531a1c757aa4495ed9f81a7428beab1d74365ea66d6aa73b239c88d710", 0x3b}, {&(0x7f0000173000)="578c13cdb8e933552f5bef619fbce27225a37f2be78a021e8bd9c2eaafe9db2c54301d842bcfdf473d6ac21d002f2c13078ee2f212b8da4f758f8f6a1e63d8c54859d140fdab6d7f19c83213446a94", 0x4f}, {&(0x7f0000504000-0x21)="3e1062e185db477c41c918725b41f9dd7e424f512df633c96a3f5f1e178b3a3799", 0x21}, {&(0x7f0000a9f000)="573cc13a4ef1f1bbb9c98715c6b9e720c3ce318c7b5f881572eacb0553cfb9e1893254495fc17b1455daf2351b733a469a42dd15ff47dbfbfd3460e9721acf8078e3b775dfb34e51bfed0818ce715e4bbfb999e9aa4989e770f331574abc3cf04445574dac36acbc606286e341fdc3a4e93c57683cd547b4eec04173ff05ef07a9fc05c9fb877eba18ed170040fe299fbda2857a6e6fd9314c269a3c25e5e03a00fa5c3f0f055cd7820b9f0d29be393ac8e508fb87d631364f55c47b588c267c80646f88b8e95355f40c58dcd05fda772e32b81b86591611ee484859da34ab6dbb786f33b09f116565e6357be8789a32b4928451c1bfaa", 0xf7}], 0x7, &(0x7f0000d17000-0x68)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}], 0x68, 0x0}], 0x7, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r44, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r45 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r45, r45, &(0x7f00004db000)=0x0, 0xff) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xefa, 0x3ff, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000026000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009da000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d70000)=0x840, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/12 18:09:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d4a000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001ca000)='./file0\x00', 0x3ffd, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00008f5000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000af1000)='logon\x00', &(0x7f00004f4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000059f000-0x8)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r2) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/12 18:09:27 executing program 7: renameat2(0xffffffffffffffff, &(0x7f00005d0000-0x8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000493000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x6, 0x1, 0x2, [@loopback=0x7f000001, @broadcast=0xffffffff]}, 0x18) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000956000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000002000-0x6)='minix\x00', 0x0, &(0x7f0000525000)="") 2018/01/12 18:09:27 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="f2dd2f446ae18870ca5c9fc40931549190a20fe12a944410e92b34328d4f0658a95d347b20d4f68db1153652b5e3808ab9fd4b83cf2b0dd1224a86e84c30ab57ac908e964ea3486e06fe8468ed0ed1e34fcc30f677ae24873b838fbe879b13e9c3d055c50aba8590b3ef8673c384407960865930dbb6ca9aa76ba9f0f5bbce4373f110458d77ed9a96aa8db88d7d762f15fdf859159a1ead77670bdaf3a055f165b2829abd", 0xa5}], 0x1) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x2) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) fcntl$getownex(r1, 0x10, &(0x7f0000f47000)={0x0, 0x0}) 2018/01/12 18:09:27 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000)=0xb8, &(0x7f0000001000-0x4)=0x4) 2018/01/12 18:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000feb000-0xb)='/dev/loop#\x00', 0x0, 0x100803) pipe(&(0x7f00000c1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004da000)={0x0, 0x6, 0x0, 0x6a, 0x7fffffff}, &(0x7f00004ad000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000322000-0x6)={r2, 0xffffffffffff2435}, &(0x7f0000ea1000-0x4)=0x6) r3 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00005af000-0x4)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x2) 2018/01/12 18:09:27 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e77000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000748000-0x28)={@common='gre0\x00', @ifru_mtu=0x4}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000f2f000-0x8)={&(0x7f0000000000)=[0x0], 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00004df000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r3) 2018/01/12 18:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004a4000)=0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000ac3000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00006dc000-0xe0)=[{{&(0x7f0000347000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a06000-0x8)=[{&(0x7f0000f74000)=""/26, 0x1a}], 0x1, &(0x7f00004b8000-0x13)=""/19, 0x13, 0x1}, 0x0}, {{&(0x7f00007c3000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000898000-0x48)=[{&(0x7f000054d000)=""/211, 0xd3}, {&(0x7f0000886000-0xe4)=""/228, 0xe4}, {&(0x7f0000b6c000)=""/182, 0xb6}, {&(0x7f00000c2000)=""/32, 0x20}, {&(0x7f0000509000-0xce)=""/206, 0xce}, {&(0x7f0000da7000)=""/110, 0x6e}, {&(0x7f0000749000)=""/4096, 0x1000}, {&(0x7f0000314000)=""/56, 0x38}, {&(0x7f00001df000)=""/57, 0x39}], 0x9, &(0x7f0000ff0000-0xaa)=""/170, 0xaa, 0x5ca041c8}, 0x9}, {{&(0x7f0000527000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b28000)=[{&(0x7f000005f000)=""/0, 0x0}], 0x1, &(0x7f00009ad000-0xd7)=""/215, 0xd7, 0x7}, 0x6}, {{&(0x7f0000a9f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000645000)=[{&(0x7f0000537000)=""/48, 0x30}, {&(0x7f0000480000-0x8)=""/8, 0x8}, {&(0x7f0000310000-0x4e)=""/78, 0x4e}], 0x3, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f00007aa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038e000-0x50)=[{&(0x7f0000a5b000-0xb5)=""/181, 0xb5}, {&(0x7f00000a4000-0xe0)=""/224, 0xe0}, {&(0x7f0000db9000-0x48)=""/72, 0x48}, {&(0x7f000072b000)=""/4096, 0x1000}, {&(0x7f0000276000)=""/4096, 0x1000}, {&(0x7f0000aef000-0x92)=""/146, 0x92}, {&(0x7f0000aaa000)=""/69, 0x45}, {&(0x7f0000529000-0x3e)=""/62, 0x3e}, {&(0x7f00000ee000-0x69)=""/105, 0x69}, {&(0x7f0000b6f000-0x1d)=""/29, 0x1d}], 0xa, &(0x7f0000728000)=""/51, 0x33, 0x0}, 0x8001}, {{&(0x7f0000742000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e0b000)=[{&(0x7f0000851000-0x77)=""/119, 0x77}, {&(0x7f0000b0e000)=""/132, 0x84}], 0x2, &(0x7f0000f43000-0xf2)=""/242, 0xf2, 0x8a15}, 0x5}, {{&(0x7f000091a000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000656000)=[], 0x0, &(0x7f0000849000-0x26)=""/38, 0x26, 0x7}, 0x2}], 0x7, 0x40000060, &(0x7f0000aff000)={0x0, 0x1c9c380}) 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000465000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000024d000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f00004d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) 2018/01/12 18:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00007a6000-0x4)={0x8, 0x0, 0x101}) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) 2018/01/12 18:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000687000)='/selinux/user\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f00002a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00008bd000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c48000)='/selinux/enforce\x00', 0x800, 0x0) keyctl$unlink(0x9, r0, r0) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) connect$inet6(r0, &(0x7f0000e8b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xa, 0xa, 0x538a6b71, &(0x7f00007e3000)={0x0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) pipe2(&(0x7f000062b000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000afb000-0xc)={0x0, 0x2c, &(0x7f0000c4c000)=[@in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f8000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000452000)={r3, 0x5}, 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000635000-0x8)={0x0, 0xfffffffffffff001}, &(0x7f0000fdf000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000cd7000)={r5, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0xff, 0x1, 0x4, 0x4}, &(0x7f0000293000)=0xa0) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xa3000)=nil, 0xa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000001000-0xd)={0x0, 0x0}) epoll_create1(0x80000) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000054b000-0xc)={0x0, 0xaf, 0x20}, &(0x7f0000c4f000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd2000-0x8)={0x2, [0x77ac, 0x8]}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007af000)={r1, 0xa3}, &(0x7f0000f87000)=0x8) clock_adjtime(0x0, &(0x7f0000e62000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004c8000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0x7f, "b9ced675172263a120b77c47d1753c7c9f32b5449e34c6f02ad049e9c0997af1de11deba3417fba0cc6b32d1138905c308b89fee068e7cb867c79a450dda2df1fd1fc2f3fb833e7c47df81d1777233b3"}, 0x160) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f7e000-0x8)={0x0, 0x81}, &(0x7f0000f7d000)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7e000-0x8)={r1, 0x7ff}, &(0x7f0000f7d000)=0x8) r2 = socket(0xd, 0x6, 0x10001) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b84000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/12 18:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000907000)='/dev/usbmon#\x00', 0xffff, 0x1a1080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000067b000+0x7ca)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000129000-0x8)={r2, 0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000051a000)='/dev/ppp\x00', 0x40, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000b16000)="edcc3a4a5a086945344cebc94faa9867cf8ab71abcd393459effbfc5ba7aedde72eb2b494927be2aa2d3582d4988eb642ea3") 2018/01/12 18:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000ea0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 7: r0 = fanotify_init(0x20, 0xc1000) ftruncate(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000df4000)=@add_del={0x2, &(0x7f0000138000)=@generic="902e44f9758ab9e6dda3df3ba44d7010", 0x7ff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a0c000)='/dev/keychord\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000073a000)=""/235) connect$llc(r1, &(0x7f0000fae000-0x10)={0x1a, 0x1f, 0x80000001, 0x6, 0x2, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000925000)={0x51, 0x8, 0x0, {0x3f, 0xc20a}, {0x1, 0x8}, @period={0x59, 0x5, 0xfad, 0x6179ea41, 0x0, {0x6, 0x4, 0x7, 0x6}, 0x1, [0xffffffff]}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e05000-0x4)=0xa0, 0x4) 2018/01/12 18:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dc2000)='!^(\x00', 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000604000-0x8)={0xdf, 0xffffffff, 0x0, 0x3}) signalfd(r0, &(0x7f0000357000-0x8)={0x2c6}, 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00003c4000)="04a74705dd34aa8a0b4ff4943bcc0bc58ccf32d8e566caf0491e0f252832a4f578e772d5bd69989ac7027e0e1f34bea003b61eb95a3d6949ee5d6fb5c8075bff5593e35845b1da572c7f0c4d587e4e4c782a8e239dfac46739740593d19c89b82f36093fa35ec57551af5c34ba01cb29d3783a3d66cb8b5b8ea582cf7140f76a6cd4bf1cc8d9d6e1463817b5c21b7cfd98a03363ff00e83e91594dbbaaa4c031d82d368b083c0bbebc3ecef2ff73a9bac38a4262b135aef0b23a") r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/policy\x00', 0x0, 0x0) write(r1, &(0x7f0000160000)="fc00000049000700ab090008090007000a00000000000000100003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00007c7000)=""/46) 2018/01/12 18:09:27 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000490000-0x8)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6e613e65, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00003ab000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000850000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00007cc000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002d6000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) utime(&(0x7f0000f4c000-0x8)='./file0\x00', &(0x7f000084f000-0x8)={0x4, 0x9}) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x7f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000dbc000-0x24)={0x3, 0x6bd, 0x0, 0x0, 0x7edb, 0x0, 0x81, 0x2, 0xe217, 0x101, 0x92a, 0xea}) 2018/01/12 18:09:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x10) 2018/01/12 18:09:27 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000704000)=@generic="f4d1506e3812ec6fe2f6ba91aa53c1b0") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000dee000-0x4)=0xc3, &(0x7f0000481000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000002000-0xbb)="be8d405de61508bcafe7c35bd899bf59fc5b9d0f5e0361d5e089ebac28acbda8ae66256cc132f5d9e488227b4745107c8d7337e20a77b8da5d5ddf55d073c9d4c7d2c185b779b82ed6c5c7d498c54f17eab1177e52871baaab6097cabd5ef322367ebf636d2bebbc7b3c0335690557f958c5d4fe3dea4e97a1a4d2358b0a30e4a4c611f82e1fe0facf3b6234580acdf308841f11091b91dbc4fc621d0a86bc1d58a0a8f3b455e1112867d2f4adab05bbb1f64cdb1d7990d8691fc5") r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/01/12 18:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a45000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d7e000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffd95) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f000074b000)=""/252) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x4020000000, &(0x7f00009b3000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b93000)={0x0, 0x17a6, 0x7, 0x4000000000, 0x0}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000616000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000182000-0xb8)={0x0, 0x2af0, 0x9, 0x38000000, 0x5, 0x9, 0x6, 0x7f, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7, 0x0, 0x7, 0x1}}, &(0x7f0000294000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000058a000-0xeb)={r3, 0xad, "dcf62c5fe4aec35e3612be5df8552ba34f360e2a055482c7dfec38b6413f40fc1a1e60a8c08354390c011d86039f1d6f202aff788891df957b1ff926e2eeba81c56b933865e649894e9a3c9eea05e006dfb7728db70ef06cb03d1c109d4ce30015ca5ec838ef0c2a8459dd418d2221d2356a6dcde0bc48055212991632d10c654b74e97058046a8418c7a4232d4127a98c1904b5c1a5f59e2af419515ed56eb9119554bf14e2829abec90dd27fde80c944a3cd5af34bddd6a0def1b1ed9a02420eb638188045af1080b69bc0fb186ebdf03620ea52426b391b3b54ef2006175abb56e5"}, &(0x7f00008d0000-0x4)=0xeb) sendto$inet(r0, &(0x7f00003bc000)="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", 0xc90, 0x0, &(0x7f0000ed1000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 18:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) sendmsg$nl_crypto(r2, &(0x7f0000f88000-0x1c)={&(0x7f0000160000-0xc)={0x10, 0x0, 0x0, 0x40100002}, 0xc, &(0x7f0000aa0000)={&(0x7f000079a000-0x120)=@alg={0x120, 0x13, 0x100, 0x3, 0x0, {{'mcryptd(sha1-avx2)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x84) ioctl$TIOCSBRK(r2, 0x40044591) execveat(0xffffffffffffffff, &(0x7f00009b9000-0x8)='./file0\x00', &(0x7f0000ea6000)=[], &(0x7f0000347000-0x20)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x4000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000098c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f000017b000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x0, 0x80, 0x500, 0x5, 0xc0000, r6}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2018/01/12 18:09:27 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fcntl$setsig(r0, 0xa, 0x1b) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept4$inet(r2, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x2712}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r5, r6) tkill(r4, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000696000)={0x0, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x400, 0x0, 0x20}, &(0x7f000078f000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000601000-0x5)=@assoc_value={r1, 0x2}, &(0x7f00000ea000-0x4)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000003000)={0x0, 0x0}) write(r3, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r2, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000687000)='/dev/usbmon#\x00', 0x4, 0xc080) openat$autofs(0xffffffffffffff9c, &(0x7f00002a7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ppoll(&(0x7f0000005000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000757000-0xa)='./control\x00', 0x2) 2018/01/12 18:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00007ac000)={0x1, 0xb5, 0x8001, 0x0, 0x6, 0x7fffffff}) r1 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac8000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) fallocate(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000039d000-0x9c)={0x0, 0x94, "593b6b5941082871ccba96714aaae5f92c6d9feb716b8e6135275993ac8c6eb639c8b203f5f8f1ef808a928d06ffc34591367970f731db3fc01ca12c7c2dd5216e8dfdd20376f38466f04355c914567c1089576b7e35f012ce389b4ee4cd05c19660944c6284df74d57b354c5fa1032d06d6af53ded36123acded0d1e62c4f8a8f64a10eb1f1d8aeaadbb3c67c06ca7b6e7adcda"}, &(0x7f00005c0000-0x4)=0x9c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008b5000)={r2, 0x95, 0x6579457d}, 0x8) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e70000-0xb)='/dev/hwrng\x00', 0x50400, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000e6f000)='./file0\x00', 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setmm(0x23, 0x0, &(0x7f00001dd000/0x2000)=nil) [ 270.168857] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 270.187543] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/12 18:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) modify_ldt$write(0x1, &(0x7f000020a000-0x10)={0x4, 0xffffffff, 0x4000, 0x100, 0x0, 0x7ff, 0x1, 0x4, 0x5, 0x5}, 0x10) [ 270.288249] sock: sock_set_timeout: `syz-executor3' (pid 18384) tries to set negative timeout [ 270.397848] sock: sock_set_timeout: `syz-executor3' (pid 18384) tries to set negative timeout 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") open(&(0x7f00006eb000)='./file0/file0\x00', 0x101000, 0x83) 2018/01/12 18:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008fb000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000037000-0x1000)="2209ee4af72bb714b42301bc228b4e942eea6da99d5903644fcae2bdd974a3157b9e794a02553cd71e9b5ea79026cd0043f7190fcf2d6b05b9b2fbb9ac08a9090fc084b5e549433ec6b2d5c2122c4ba70af4d0b33abbc09bbd6f54b170b6f08bbe6b589a26df49d7b27a66fb32886b2f5a503f377b99515031897262ee92df2af0988570df6f60677c1a9b23680b5465eca50444dd1436fbc3bcd7c87c1eeab31f3d424018c0398c9f40e46fafeac5134a00c61ed2bc8dbb7c26987b2bcaabcedc8b64e6292b1a396efaea961676b4a5d2fe9897719d5b365e1e882e7fa5485a36bfb613c5af1c3b27180d0dca538cf4d7b0e8f9cb680322102438f8e7358aed07b393a1a971d26e0b290e8362d274aeb53265f719a9f68f6f027297867683254b9f842bad1db11eaee47f62fe363dc86fce22f5748d23c7f62ac25bbc444fa99f7960abf1b50751893838c3fcc13145cb6a2abb80746966f1a1972634c44c41c3b51d3d3cc751aa07fca9fe70eff16a26dc78b24c5f60461a027ab57507f996248e736c84c30d685fbe02708a32f825271c92b456fc85df80bb3fa03baef0cc81cc0629d3dfad858e0bc0df7fececcf976cda27941e776648b16ef76fdc2ce3ba878c22d4286fb2444ab024e52ed0431b5d8eab58021e6c41e1110a45b10380679534de8c493da356ca179594a66856982fa0c70d84b4a3cd1c628275aa0e85118f105b509df2b7780c07a9e5728a8ef31c178772f9df0b80f898f17a1c631f0177e3a1389cbf4c5c84fc8377dcf20404f8a671a402bdd1fab2ad120561e3ab79847562ce3fc33eaf03cd46d0cf249e5795e2e4e17d7aa33c178333e751f0544fbab521e738891e89f35ebab183597b2b305fba963f2ca074e9b9827314046d09a0267b0889377fe179a90bdb42083d8d3e9e439aefc8c71a5a78ae78343c07e5abd277fd993a4c91557d52cd8756fbc1518041e5937b6af4e3bd31956f78aa3bef070106ddf529e0afada180db0b8634f9be07bb2679a13cb6ac9fb7c559c1dba1ce6d1ab96a9a87dc057a169916f0266bda11f2c34500602e9393b47e598793da70b888471153e4b28c116d3abd5886d7aee217de596fde1187337491406619570241b28d334e056a8eaf672ec2351d9a0f553f93d31d6be5b27b28bf3728c4ba0b6b21c13de5ea07bf77659255ba5c617e41cad262d362e7fcb57b5abd2c52ea378c55b3ec86cd4b9be5055b00a686b4b1cfcbddc7f821fb8ae43135a9a41bb05c0cd8485eda85f34cb8b9b0dc733c2b959a082b502eaaa4d565502aeba8b6eeea90f8a1415200521d7470aa790772106753ec67002cee297cb21619c81ab1de8fbc09373d83669ee12d2087da9e86b4a253606724102b5b6422a97a713014a76542cac88ed8603f2636d2b0ea80dd6e552469a098ea56c67c4128076697bd2d95adf1a048d30b210d1280a14ef0f46e0104d6ffae5a0553aafbee991e78df13fa830b87909db98e356c6145d55cc4a8035b44d1f9742f1675d3606baf29cb51789b9f7c3729e8827b47229015cf58648219f0d5650a014c8a35217418664a6cbccfdebd8adbe06a90e22706e8b0486971a98635be6c7e663c1502687b021e6a56ea6b8a2a247c1d7f01c12339ad9cc122010e9519588c320552199c5c55f8b18e63dacb6aff3178eba53574c9433d99d2cb0d73457e69838504c661fec8c128314e8b758589204ce42d367095f44b109826fc35d7b16c2021544125f5e33ead2faadc97e70589d5674065b1b7ff6eb2ea00329390a832d8ee9f6b0eb7d02cb0e653bea4ed2a40d41849c87f0227e93d6f7b416d0a3db6c853a382f84c89e0fb6f08e2cc288f09b2f42ad6f92052729e1ab5a98429cc54662eed32bb06b1fe92151d14ae6c805035908b6d775bd695a6636b5fe47d97587c1630c57b18a9aac81c0a60022949bd8d5ef76fdfcc9f3ef84fd4ad372c68ec679d0473686d02084bab2436b983c3d70c16a344c49d989c2dc0957d3fa895092f98a7c1f94cfd68a82d43c24c7a04604baa6be46e57b9b777f358353c9fcde72e2e66fff2a01b2d7525277ef9f913c904698b60c607857d73f7fc2c536ea685aa311662df14b0a5a71d716e5a0f5ca5b9d8da051e99310fd44737d62dc691aa5e3bb76b515a6eed5842e2a274e590fb4f4d5e49e41629e19303d2babed0db53bc872f639199b30579fa78b27ef071db98f6732b5c97d33d834ed06f06dc54eb6ed59ea5482935f9d8e1e57e375c890b7b9c009d1d3ce41f53b77ebdac99c346cd76b992d30e18042a54540ba8b888b9668e97d1136c0c18acccf30a0f5c2f9c67894c918d57acb2387b5a5c3dd5e6f622d4ff4a48c531aa0ba6eff62f2db3da4ce0760ff3ee69ea14c95f12b56991178576bb38d7c9a461eac11e1927577b51ea80cce0fcd4a1267446d116bf177f377810566de8a3e9859f1eab5d3d667779051a6bf3dbc925f0d35d63875677eac305acf33a9b8db172c7a82c0688b39b8fab0bf277627392e39d372103402df8099504702b34949807c0235055e7f24f14815414c048add85112e28f483f48f02738e9bd9ff886e5c49e9ff6ad89305c92fded3799203fd5806c2e2b68560c652a52ae3a505c4898e8e4d813780ee08e62f91b080f55ed689405a67523aad6d9975f173f3894fbf85673a695c115e56f510c0a10901d9d4d0788b4aebf339e66e191925f46b1e0c94bccee25de850a294c250f07ba50f9c4c4bf29bb9e62b07ee86ad84ded6aca830f4d8028438f4cc10d2eb53c365181736c7ef5222042701409afe1f0abac9b139a7549f309422703e7d57d83bfdaebac3430c45564e0013e848fa95e3091746553b069dba230eb811a5cad6eec8699f65a9f0a6b79818c13e73a16ef61cf1b2a09d6f66d5ea20e142638fc0462cb50c20d2ce8a24a4ffbbb547d0cb4dbc8cd2b4c480f0ee2b6e6ce9b584e4c9db4a92b8ce10f0e51bde6d5166bd7f35632524faac7a404592ee8b6c46509198baacb35f02ac67a885e9fdbdeaf5865ec267fcefc98d86134f3852a951f8f7bd0d248007251ec5814b187c1074780356d27f0dad0565824b59b8889d4b62f37a870e6d9a12cb16c5c3b0f16a5e926ad24f73418177b3ee6673725f64b5e236a21fc83cfae63a28bd1fc1805279bc58650a35d991f3972ff317d720c7b92fc737e02594d4b16d0a531de281e26bcd4c7cb840b95b8db20ba859194db8a6406b8521efa5f7a1c0f7b900bc102069017e645b52bfbe11cbd2392d0fdddfd6806f6ec3671429f50a80c2d7622458d368e69ec05b5d5622bd745e0b1c775c16ee90090a4eebdfeaaac976459a1aad3484b89e82b651bf2350e169604597680215d4f55c9c436ece1e9a7458626f24bc9d5354e1f42d2f5147b1c617aaeb35d32c419ad9afed1e1de2720a17ce4ac627fdd2e7456b70c9f11489ae1440e19bef57f1956adfd7046fe82c17bc101b2db82f17f94f008cebd79402a7b3cc9710fc0f13603125fc91ebef061913e11bd56639d5cff1cf5da4254f863a1b66b6a1231ac55a4edf16521d3e83133d0e3539e0df242255ecba41a393baf2b3b08744436c38f17c549d055e196bf1d35107c4563b1f4231ca109adfa45530bddcdce31bbcd4e37c6299879d63ede6603e5068ddf58b1a387490bb8e843b14f557a091b0aba4d43d7b2e90626813c26e1ef4b046bcd19910409416e68854ec74fdbbb0780b6370f8121c0bafda08798231740b09711be1e71f4ce0ce24f474a539b4d2a47cd38019ee24ffeddb7c66c5c36023069e79fe17bc54a1af1ec09d7874b7f05b1cc7ae31d8244edaf209957c81a248496e8d54ba8fca738eb03dbef6377c617e59c7c295f26f9f984f3c8881b18a8216825de5c82e15c61f61f25551668a7dce5de6e2f471c672b2fac0c15287873b292671a7d95c8c1bc7af89dcdbb59b80acd459ab20b386dd1cca697ea3b51ad5e6ae4e7864cde604b94c8fef6422c5bda69cdd2f1a7eb506c4f85164f23e3f46af6421df2946048d1ebd6705bd81061998953d7b4fdd59421888e74907874a0c5efd186d24f6d6ac427e006cdbabc7aaf0b241f378b64845e7de316598852e14c1f67fced3b7c02dc78213358960015a9b78efdf48fb3931eb5ef7cbe6c982883b8b1b93eb674447bd623987733d1f77119697743cf39c4f4c688516378321ec8503ab4a548397579fcc6b69eb03e9b46e2e53e9f10dee989229248611656c38fed1aeb9c6c311b0e75a1554236ce75dbe581d3785b54c23b8817c1a139c3cb26b91453c5e653bc7974c98e512342376832abbdc77a050fc03e3b735fce6d353bfb4dd98abbdaf6e611f622d4b4ac616e4fa0e7f9e615fd1f3cf6593c070083bf78c6cdeee6822ea465b226cdbb8ef526174ce60be3fa821cba1d09403f2cae6e8bcc783580a1efce5c38b9b099edb8d6897fe94b1b1fc24b5be6fe3bdd3602dd6100483cd995117ea3d0eff32657839c196e9ec316d3f6d91b5687363d9d8ef5016832843d9b6b7b61663ed23876b4333d06f491f09f7b6afc124979667fd6633e33fb7c4d11a72c7a144fa13e34399f7f884a35c709f47219835ed9b5f1ef3357a003af94deebccd86add9bfd63800b5c261b897ebb30f9c63b0db27939ffdfc284634e3ea66eb42892ef48ecb9c87cf234f771472b416b990d20566c48c7cd5008f765c4223efac3192bd7d794851ad7777738b0b4d47bdada7e3ded5dcec9932dfc6adb4376f43f614b70a4aedd689ee6f5150b4dae5d5172c74f452e40878d32c97bd3a5b6fc1457eac59af7367cb4257f836eed73bb75f423f401464b22ba710535297c6b571359dd416839116cab34f1f0272a026004b92013d61bc27ade376033245fa5e2af8bb160479e361748d91c2f59d2bcf409d6f7b746d83ca304c3d843fe5a64a34b02e00336e12ee2885e6b87e0d16f2410906ed8f31f8058067b7685b2c9e56c934cdbf5dacb9aa6c25595936327fca1bb5528493425e739bc1664d2fec237071d5eb3418471ab19493ac83287029b343c79f5677a0b8119b7a6da40aabda43d3150abd095088ea9b38ea70744adab608d0b7b412d9a237335c214e36accc24a1d301db50c6238b34b66a558be9d7eff0b0003853370d5967df1abdc68c8c62226dfc4eb927d9673334bf94481e265f53888b6b932cf3332c98db03a5e64d484b198c8d8a162b59ac3a16bec4a269ba74d6c96e541ebf989327823d77256ce67132b87dba1cc42d9c7c542442da67b5f00b9ccf18df60dc2e4c00f9dd149a1192dc38690a4feaec522ee0ff363c1a6c089493ebe3a39be90e2d09a441cf24f12f5ff84952f77bc9ac6a53f8c59a9a200c21b83189268c09c0ff4d9d32ecea35e08fa2760bfe858243fb1a755717a2d331a66d819c05bd4e94c44b715442f2e15498c1a339cb4ab01a102dca1499e2fbec1902a61c1853be64ab73e3be6307984ca6aa678a5aea68099514c929f9bc688852be296ee0c42fa38aeb5e3fe2c52a691fa49f03ffcedc8ca7563f307aa33603047363033594ae77b2ab0be67c0dc290f63608e4db8ea0aaa40c661ef33e0af5f30d6b5356f2c48c7c00b462fc11adb0999dc3a941e549770278d2f2521b420d9db7acd09e253d00b914015e9e4a390b7ea7e67e8c472c1e864447d8a4404160d50b887d7ef2168362823396fce19b919678aa6f84ba569c5d3c0c26e1e5353cc15125bb0f1f29bd127d863ecfe8c528c747ccbb7c88009752c2433a5ebc3", 0x1000, 0x1, &(0x7f0000c37000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x18, 0x0, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ca000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000781000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a41000)={0x0, 0x80000000}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000230000-0xc)={r3, 0x4, "2d5b2cfd"}, &(0x7f0000fdf000-0x4)=0xc) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket$inet(0x2, 0x4, 0x8) 2018/01/12 18:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) pipe2(&(0x7f0000929000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000008c000-0x4)=0xfffffffffffffff8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/12 18:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005d3000-0x6)='logon\x00', &(0x7f00004d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000912000-0x11)='posix_acl_access\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f00005d5000-0x6)='rxrpc\x00', &(0x7f0000da3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb0000-0x1f)='eth0securityposix_acl_access}#\x00', r0) r2 = add_key(&(0x7f0000260000)='keyring\x00', &(0x7f000061f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfffffffffffffd78, 0xfffffffffffffffb) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1b000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) dup2(r3, r3) keyctl$set_timeout(0xf, r1, 0x9) keyctl$unlink(0x9, r2, r0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x7) 2018/01/12 18:09:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000003000-0x4)=0x0) 2018/01/12 18:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000259000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000378000)={0x4, 0x1ff, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b8d000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f000024d000-0x4)=0x0, &(0x7f0000c8d000-0x4)=0x4) 2018/01/12 18:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000565000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000c9a000+0x370)=0x0, 0x6) personality(0x1bf2baf1005ac136) uname(&(0x7f0000068000)=""/165) 2018/01/12 18:09:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000ef7000)=""/4, &(0x7f0000489000-0x4)=0x4) mprotect(&(0x7f0000a2c000/0x2000)=nil, 0x2000, 0x1000000) socket$netlink(0x10, 0x3, 0x13) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000907000)=0x9) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f00006b8000)="", 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) lseek(r1, 0x4, 0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006dd000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000951000)=0x8000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000da000-0x9)='/dev/rtc\x00', 0x600000, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a15000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000450000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000074c000-0xc)={0x0, 0x101, 0x0}, &(0x7f0000902000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000045e000-0x8)=@assoc_value={r5, 0x4580}, 0x8) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f000007b000)=0x6, 0x4) 2018/01/12 18:09:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x7) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x6, 0xff}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000009000-0x8)={r2, 0x3}, 0x8) syz_open_procfs(r0, &(0x7f0000006000-0xa)='net/nfsfs\x00') 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000126000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = creat(&(0x7f0000680000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0x4, 0x5}, 'port1\x00', 0x1, 0x800, 0x0, 0xcb9a, 0x8, 0x0, 0x1, 0x0, 0x4, 0xeb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x20000000080001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r3) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000784000-0x8)='./file0\x00', 0x40, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00009ef000)="83", 0x1, 0x0, &(0x7f0000a09000-0xa)=@file={0x0, './file0\x00'}, 0xa) mlock(&(0x7f00006ea000/0x10000)=nil, 0x10000) socket$unix(0x1, 0x2, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) 2018/01/12 18:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f0000df6000-0x8)='./file0\x00', 0x200000000001, 0x0) symlinkat(&(0x7f0000262000-0x8)='./file0\x00', r1, &(0x7f000061f000)='./file0\x00') 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000961000)=@known='system.posix_acl_default\x00', &(0x7f0000754000)=""/106, 0x6a) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004dc000-0x4)=0x8, 0x4) 2018/01/12 18:09:28 executing program 4: socket$inet(0x2, 0x4, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/user\x00', 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f00006ef000)=0x0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000010d000)={0x3, 0x7, 0x401, 0x1}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000ce6000)=@abs={0x100000000000001, 0x0, 0x0}, 0x8) listen(r2, 0x0) recvmsg(r1, &(0x7f0000dc9000)={&(0x7f0000a4c000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000aa4000)=[{&(0x7f00003ff000-0x61)=""/97, 0x61}, {&(0x7f0000436000)=""/27, 0x1b}, {&(0x7f0000060000)=""/241, 0xf1}, {&(0x7f00004e9000)=""/104, 0x68}, {&(0x7f0000e19000)=""/65, 0x41}, {&(0x7f00009ae000)=""/227, 0xe3}, {&(0x7f000091c000-0x31)=""/49, 0x31}, {&(0x7f0000ec1000-0x53)=""/83, 0x53}, {&(0x7f0000e69000-0x9)=""/9, 0x9}], 0x9, &(0x7f0000b7c000)=""/0, 0x0, 0x1}, 0x10000) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/vga_arbiter\x00', 0x80001, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000e37000-0x4)=0x4) r4 = syz_open_procfs(0x0, &(0x7f000001e000)="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") sendfile(r1, r4, &(0x7f000015b000)=0x0, 0x400ff) 2018/01/12 18:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000016f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00007b1000)={0x3, 0x8b87, 0x2, 0xe78, 0x0, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) syz_open_dev$sg(&(0x7f00003d8000)='/dev/sg#\x00', 0x8, 0x80000) write(r2, &(0x7f0000e06000)="", 0x130) [ 270.943825] binder: 18401:18403 ERROR: BC_REGISTER_LOOPER called without request 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x18, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b2e000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b2e000)={0x5, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000b2e000-0x8)={0x80, 0x0, 0x200, 0x9}) socket$netlink(0x10, 0x3, 0x16) 2018/01/12 18:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009ee000-0x8)={0x0, 0x3ff}, &(0x7f00000a1000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ecb000)={0x1, 0xf8, 0x800f, 0x5, 0x3, 0x7, 0xfffffffffffffff7, 0x9, r1}, &(0x7f0000c36000-0x4)=0x20) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) [ 270.995864] binder: undelivered TRANSACTION_COMPLETE [ 271.002774] binder: undelivered TRANSACTION_COMPLETE [ 271.009525] binder: 18401:18424 ERROR: BC_REGISTER_LOOPER called without request [ 271.022669] binder: 18401:18403 unknown command 76 [ 271.022679] binder: 18401:18403 ioctl c0306201 2000a000 returned -22 2018/01/12 18:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chroot(&(0x7f00006ab000)='./file0\x00') sigaltstack(&(0x7f0000341000/0x4000)=nil, &(0x7f0000efa000-0x8)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00003cf000-0x8)='./file0\x00', 0x820) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000aad000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000055000-0x18)=[{&(0x7f0000c0f000-0xe7)="", 0x0}, {&(0x7f00001f3000)="", 0x0}], 0x2, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f000097e000-0x8)='./file0\x00', 0x2) 2018/01/12 18:09:28 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) flock(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = getpgrp(0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000001000)={&(0x7f0000012000)=""/72, 0x48}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0x57828b2f, 0x4, 0x5, 0x6059, 0xff, 0x0, 0x1, 0x1, 0x8, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000013000-0x4)=0x56d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 18:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004a8000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x80487436, &(0x7f0000009000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000975000-0x4)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000129000-0x4)=0x0, &(0x7f000065e000-0x4)=0x4) 2018/01/12 18:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f00002e7000-0x1)="ac", 0x1}], 0x1, 0xf) pipe2(&(0x7f00008b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x801) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/12 18:09:28 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff9000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ff9000-0xc)={0x0, 0x1f, 0x10}, &(0x7f00003fe000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000893000)=0x0, &(0x7f0000ffa000-0x4)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff8000)=@assoc_value={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ac000)=@assoc_value={r1, 0x401}, &(0x7f00002c7000)=0x8) syz_open_pts(r0, 0x101000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ffc000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ffb000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ffc000)=0x0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ff7000-0x27)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f06fa3268d7da69}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b1a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ffa000)=0x0) setreuid(r3, r4) 2018/01/12 18:09:28 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b96000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setfsgid(0x0) [ 271.022704] binder: 18401:18424 got reply transaction with no transaction stack [ 271.022711] binder: 18401:18424 transaction failed 29201/-71, size 0-0 line 2920 [ 271.071513] binder: undelivered transaction 955, process died. [ 271.078782] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 18:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ad0000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/12 18:09:28 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/12 18:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fremovexattr(r0, &(0x7f00001e1000-0x18)=@known='system.posix_acl_access\x00') connect(r0, &(0x7f0000a42000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}}, 0x8) inotify_init() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chroot(&(0x7f00006ab000)='./file0\x00') sigaltstack(&(0x7f0000341000/0x4000)=nil, &(0x7f0000efa000-0x8)=0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00003cf000-0x8)='./file0\x00', 0x820) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000aad000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000055000-0x18)=[{&(0x7f0000c0f000-0xe7)="", 0x0}, {&(0x7f00001f3000)="", 0x0}], 0x2, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f000097e000-0x8)='./file0\x00', 0x2) 2018/01/12 18:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000039000-0x8)='./file0\x00', 0x0, 0x0) socket$inet(0x2, 0xd, 0x0) r0 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000b3000-0x1000)=""/4096, &(0x7f00000c6000-0x4)=0x1000) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000359000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff82a1, 0x0, 0x0}, 0xb) getegid() 2018/01/12 18:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a9c000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000661000-0x23)=""/35) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000029a000)={0x8000, 0x40, 0xfffffffffffffffb, 0xffffffff, 0xe419, 0x5}) keyctl$unlink(0x9, r1, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b0000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00003f1000-0x10)={&(0x7f00001d8000/0xc00000)=nil, 0xc00000}) r3 = add_key$keyring(&(0x7f000060b000-0x8)='keyring\x00', &(0x7f0000880000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x9, r1, r3) 2018/01/12 18:09:28 executing program 7: r0 = epoll_create(0x7) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c20000-0x10)='/selinux/access\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000556000)=""/194, 0xc2, 0x10041, &(0x7f0000ea2000-0x10)={0x4, 0xfffffffffffff27a, 0x1, "e7c750b506e1", 0xfffffffffffffffc, 0x0}, 0x10) fstat(r0, &(0x7f0000d1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x2) 2018/01/12 18:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007fa000-0x4)=0x1, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001aa000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cb000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000626000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000967000+0xcbf)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36980000, 0x0, 0x2, 0x500, 0x3, 0x410190, r2}) close(r0) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) splice(r2, &(0x7f00009e0000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f0000aa3000-0x34)={0x2b, 0x0, 0x0, @random="fd8bf7287c34cd9dcfb911b1c09842bb13cd6bc4945bc60c378931"}, 0x2b) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/12 18:09:28 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) modify_ldt$write(0x1, &(0x7f000000b000-0x10)={0x9, 0x20000000, 0x3c9285a409ff4f32, 0x8, 0x40, 0x401, 0x4e3b1a38, 0x2, 0x8, 0x6}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) r2 = dup(r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000016000)=0x3) mknodat(r2, &(0x7f0000015000)='./file0\x00', 0xc000, 0x3c) 2018/01/12 18:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db0000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000cb000-0xbc)=[@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x3, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x2, 0xffe000000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000d90000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000e2e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000204000)='./file0\x00', &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000e3a000)=0xc) chown(&(0x7f00002a4000)='./file0\x00', r2, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000e57000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common="740600", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) socket$inet(0x2, 0x807, 0x8001) 2018/01/12 18:09:28 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f000000c000-0x80)=@generic={0x12, "f1e7f71f71f65b4394e8075d866e91aa4a36776c47160913bb5338a88e693163168b33f5f8e991fcb7123593f7c086e6357f7978674eb651cdd8a32430a31c51cbdae2ad4a1743eb9fd8ec9c1b921bfa1589eb001b5a1930e7abdaf9881b8419475927dec6164da1ac2963333a21acc9d2a1815f64dee98c16ccb64c3180"}, 0x30) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000d000-0x4)=0x5, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000c000)='cifs.idmap\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000)="5fb1d82d14aed828462e0b0ec9cf43a6736ce6ce61c96106a9cfe221b8296e646f42f744670c4e87aefd3f4e0bb62337029a19edeafc46d24490040861898b9b24fe4d4cd51993f4fac4d03430c47f600319e83a24adca7f5dd9984c5188", 0x5e, 0xfffffffffffffffb) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='/selinux/access\x00', 0x0) keyctl$instantiate(0xc, r2, &(0x7f000000e000)="341755fccb7733c0efa9fd064dd6ba9977019ea46795f7744e6d8043756d88042eb2799e87519c090ff61d3b3447c6dc53c43023f6a4ac8bb4bfa863196a2f37adb00e56758383e01ba5af767135a2ce7d37bd9715043a71fed11246ee2a49a4c503c3857feefe850101383360c81531e8a7f5c25d96f4a706d1563ec3b90825ebcb93763f7bccea9064a85bb0be5e828a5092e1595637f4400a406df903760caf01755b0fb33d89fe15abcfe418c647ffe77e7e0ca11a1cc62be43a8507cf3ab5d34d73682f4ad269ca8346e1f379a4bc48c06546b9aca2c9ccf327", 0xdc, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f000000c000-0xc)={0x8, &(0x7f000000e000-0x91)=""/145, &(0x7f000000e000-0x80)=[{0x9, 0xed, 0x5, &(0x7f000000e000-0xed)=""/237}, {0x80000000, 0xa2, 0x3cdc, &(0x7f000000d000)=""/162}, {0x101, 0xb8, 0x2, &(0x7f000000d000)=""/184}, {0x1, 0x71, 0x0, &(0x7f000000e000-0x71)=""/113}, {0x48, 0xcf, 0x4, &(0x7f000000d000)=""/207}, {0x7ff, 0x71, 0x7, &(0x7f000000d000)=""/113}, {0x1, 0x1b, 0xb497, &(0x7f0000001000)=""/27}, {0xb98, 0x63, 0xe2df, &(0x7f000000d000)=""/99}]}) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) recvfrom$packet(r0, &(0x7f0000033000-0x81)=""/129, 0x81, 0x0, &(0x7f0000001000-0x14)={0x11, 0x5, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000a1e000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000688000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbb000-0xe0)=@ethtool_rxnfc={0x2a, 0xd, 0x0, {0x5, @esp_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x84, 0x6}, {"c3cb", @random="c212d4ef5a68", 0x7e000000, 0xdf9, [0x8, 0xb2f6]}, @ah_ip4_spec={@rand_addr=0x7, @multicast1=0xe0000001, 0x9, 0x1000}, {"a07c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x200, 0x0, [0x63, 0x100000001]}, 0x80000001, 0x2}, 0x9, [0x5, 0x2, 0x5, 0x5, 0x0, 0x13, 0x7, 0x1, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = openat(0xffffffffffffff9c, &(0x7f0000be8000)='./file0\x00', 0x200, 0x100) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000792000)=""/82) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r1, &(0x7f00000de000)="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", 0x1000, 0x0) 2018/01/12 18:09:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000361000-0xc)='/dev/autofs\x00', 0x18200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0xfff, 0x0, 0xfffffffffffffff7, 0x7f}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000dfa000-0x8)='./file0\x00', 0x0, 0x44) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00008e6000)=0x9) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000eaa000)=0x0, 0x4) 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/enforce\x00', 0x202a00, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000981000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8915, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0x58)={0x27, 0x2, 0x6, 0x3, 0x2, 0x9, "02948efa7bbdb90bc8829f040ad9042d46cb33a8a02447f7a92eb4f86bd911486821502915501ca3d21fd0b23366e27e40748f119d7bd93a53fd83d696d4b0", 0xffffffffffffb2a6}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0x63)="785d87fa071954f5b57f76ef3af34b94e228efd14875644cf2807dbeac4978f4ae9c7f4e952c6c7ff48cda8b8dd0bd25ac66cf5f74f8665f56fbff8e2bb6575f99a7789b8c4e8a03516b1e20dbf1cb391a0eb4f69b2a0454a9e124659948398ebfd77c", 0x63}, {&(0x7f0000002000-0x34)="44161b34c464e75a0a9f6cacb07a0baffeae26d2b0ed22eb8f2687e6e6dc2fb2551fffcd902df918c983a77e08783f409be14e90", 0x34}, {&(0x7f0000001000)="1328928b2d4e92a3681df3487c71fda2e7816966e038a0a37aa27cdb6ff6cf1ed0c0f18ac5faef314dbc41310120e8c115faa00314ced7cb6ae9c10dbf2b016265bc12759c30289d9f3cd52a0fcf5b39d709d5427c560f4a9567b9944b64ae2d8be678d036fe56566422d95ca405d3b5052ceb", 0x73}, {&(0x7f0000002000-0x7f)="c2d1d6849886230077e48456a783b55acb1e4205c56170e9c83cbe69e752e77892c719bd43bb537b269741e45a1adde7d4e578edf45b0be30664adaf752a14720cbe70d22e05ddd9630b3380a0887cb46e66f659a1ddb91cb51362e85d3ff26e070d7b7bced0aac45ad44e110efbe6c680d9df19b73ea4134d22dea6557e6c", 0x7f}, {&(0x7f0000001000-0xad)="f8a1d19d06bd7a86b1760f973c152cba235fd819b4737d17495472ef985c306126d462573ed4bf6476af9b509a931be7cd992903394e3dc759bb3a612e303dfb606331ae07a19235cdfa11bce749702111058022b268b6c85cfc4b383bd25f673182099729ccfe6c9947f5a4bd2510515cfa05f13b2f2075734bf3b8621fe6c2dd667e0900fcd16093cc24b7776cff8b7c045f3549e005d580bcd4d2fe9e3d12b7f8c7526708b04d7a85cec1b3", 0xad}, {&(0x7f0000001000)="04952f2f1bdadb57af1ce36e48e4bcbe83418e5fb5c9c91fc9f283aeaac6799ac00153dc7bf504d46e35ec24a3a219d167b83462f814cabee6fae199094b8bf5562b2933c209745b3dc27f680bcf0f9d3dbbc6be6bf5df82bdbd90c1fe9ec3daecabbbb415b0b6cbb878607ac6025ced98f130ba381ce988b605b490f5c50d2f6cf7ab8170de825f9affc165ccd5f084", 0x90}, {&(0x7f0000002000-0x35)="23a3896e90812dfece29597cfa32ae209aad0d3aad9d36da9b831a1bf335dafa42f6aa8fefa058c5a7e4a280ac7faa36644cd1e898", 0x35}, {&(0x7f0000000000)="52c924c2fb21ab3b6e3a25051e6018c3fe4f401ffb9cd47461a3f021612d0d4ba805c29a05f27a71b1e471713b7367228754012a71def3cad19419571b9f59e8f888bd8f7ba8ff51d932ae143fbccaede99074896e7a8ab43949e29bc9074630ea7a11a486a983ffab5f9f8c77f1e904130399a3769e4a4bfc4251ae139edcc59f071cee6c0d8edde65c2f223b6d5d67dbf3a4a26875339509528e7c2d63f0047c9d3ef7df3b549d2d6a391f6fba1ba3bc79a2ac541918770f578fc481305ec5", 0xc0}], 0x8, &(0x7f0000002000-0x18)={0x18, 0x1, 0x2, "7a04d2db08678aa210dae0"}, 0x18, 0x0}, 0x40000) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000039000-0x8)='./file0\x00', 0x0, 0x0) socket$inet(0x2, 0xd, 0x0) r0 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000b3000-0x1000)=""/4096, &(0x7f00000c6000-0x4)=0x1000) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000359000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff82a1, 0x0, 0x0}, 0xb) getegid() 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000013000)='loginuid\x00') exit(0x0) writev(r1, &(0x7f0000b91000)=[{&(0x7f00006b0000)="ef", 0x1}], 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000004000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000008000-0x398)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 271.205560] binder: 18505:18508 ioctl 5418 20016000 returned -22 [ 271.222331] binder: BINDER_SET_CONTEXT_MGR already set [ 271.229075] binder: 18505:18515 ioctl 40046207 0 returned -16 [ 271.248534] binder: 18505:18508 ioctl 5418 20016000 returned -22 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xb6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000110000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/sequencer\x00', 0x240002, 0x0) connect$netlink(r1, &(0x7f0000942000)=@kern={0x10, 0x0, 0x0, 0x17ffd}, 0xe44f5ab0a4f8093b) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000c17000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0xa0a82, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x10)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x8001, 0x401, 0x0, 0x1000100, 0x8001, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x100010000000000, 0x200000) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) fcntl$setsig(r3, 0xa, 0x19) sendto(r0, &(0x7f0000002000-0xe3)="7c80c7b6b216790064ce6ca89c3dbff3a95b2c7ffddb664539b6e5cd80b0340901d4b2916ebdf5be14bccbf9d026a0c29dfa1e0f229d4b2e76c76f399f44448fe726e9caab44e00206126f8fc00e686401ba3fd5650bb6ed1ff54ce9314cd4d707626a6caf07c2f7bc2ed61fe208d18f954ca6587e4fe9464d422745cbcc570c3b5aabced28fa8d9f309a11f73068deff85daecd6c60967b98f0000c8503ffc55e65d8668b7acfb9c215728984d5208df2e02e0af4947e486e65b5f580c2e78bf4f755ed0ab2110c66abd61d68b41b0732ca310c1095b7b545ce6c371bca3f22ba48e2", 0xe3, 0x1, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x5, 0xe4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='bcsh0\x00', 0x4}) mkdirat(r0, &(0x7f0000003000)='./file0/file0\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = getpgrp(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r6, &(0x7f0000007000-0x18)=[{&(0x7f0000003000)=""/249, 0xf9}, {&(0x7f0000007000-0x65)=""/101, 0x65}, {&(0x7f0000004000)=""/73, 0x49}], 0x3, &(0x7f0000004000-0x18)=[{&(0x7f0000005000-0x99)=""/153, 0x99}, {&(0x7f0000006000-0x9f)=""/159, 0x9f}, {&(0x7f0000004000)=""/76, 0x4c}], 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) 2018/01/12 18:09:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000523000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x8, 0x7ff, 0x2, 0x6}, {0xaa, 0x333, 0x1, 0x10000}]}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000033f000)=[{0x7fffffff, 0x5, 0x18, 0xfffffffffffffffb, @time={r2, r3+30000000}, {0xfff, 0x1f}, {0x0, 0x8e}, @control={0x5, 0x7, 0x7}}], 0x1c) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a0a000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000cf7000)={0xc0000004, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002d3000)={0x0, 0x2}, &(0x7f000085a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e49000-0x20)={0x100, 0x800, 0x8000, 0xc2d, 0x8c00000000000000, 0x1, 0x0, 0x800, r2}, &(0x7f0000263000)=0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) getuid() mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fc3000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80005, 0x80000001, &(0x7f0000c7f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) r3 = dup(r0) ioctl$KDSETLED(r3, 0x4b32, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fc3000)='./file0\x00', 0x10000, 0x104) getsockname$netlink(r1, &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000634000-0x4)=0xc) prctl$setfpexc(0xc, 0x30003) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000e1e000-0x8)={0x0, &(0x7f0000fc4000)=[]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0xffffffffffffffff, 0x0, &(0x7f0000fc1000+0xdc1)=""}) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e62000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009d1000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000001000080"}) r1 = socket(0x18, 0x0, 0x2e) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname$packet(r0, &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x14) connect(r1, &(0x7f00009fe000)=@ll={0x11, 0x0, r2, 0x1, 0x3f, 0x6, @random="c5c6052da022", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b2a000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b5000-0x4)=0xe8) connect$ipx(r1, &(0x7f0000918000-0x10)={0x4, 0x5, 0x2, "6b53c1f1310b", 0x8, 0x0}, 0x10) sendto(r1, &(0x7f0000fbb000)="94291a6d14e59e5d09a237b059c474d983e8f91e223da125fcfabfb78890fc4f3b0306bd6a93fef3e3c1304fa33ead74e50724639542f45f9f452740", 0x3c, 0x0, &(0x7f0000aaf000)=@ll={0x11, 0xc, r3, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000085000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f2e000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000554000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000-0x4)=0xe8) getresgid(&(0x7f0000cb0000)=0x0, &(0x7f0000bc1000)=0x0, &(0x7f0000c5f000)=0x0) fchownat(r0, &(0x7f0000273000-0x8)='./file0\x00', r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fec000)=@int=0x4, 0x4) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) r5 = dup(r4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000b75000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d7c000)={0x0, 0x2, 0x30}, &(0x7f0000ebb000-0x4)=0xc) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000645000)={r7, 0x400000001}, &(0x7f00008ea000-0x4)=0x8) recvmsg$netrom(r3, &(0x7f0000307000)={&(0x7f00007f5000)=@full={{0x3, {"90908212730d06"}, 0x100}, [{"8d659b5914c611"}, {"4001f66451f76f"}, {"413d73754ff94e"}, {"23d05621c47aa7"}, {"78b824dc1e36ea"}, {"2255003b60a941"}, {"caafc8a410d584"}, {"68c065d00be343"}]}, 0x48, &(0x7f00000c0000-0x8)=[{&(0x7f00006d1000-0x46)="fe59f6ed0bfcd370aa9f97b417e9942b81a942121033c3f6dfaacaf7aa75119ef8e6bf2082f29fa742f05c6b4bef914d9209ab1f0a100b7318366074a98c2cec41a67f741a4b", 0x46}], 0x1, &(0x7f0000dac000)=[{0xe8, 0x118, 0xffffffffffffff2b, "215546841a01fa179294843a84cddf28a6d588bf4fbea1beadfde47484f87ba5fbd0147c5110ac390c6d9de97abc1250d81eed6d5554522ac13d474090238171012ba7763da334ad83e0e1e0884888abc2466a73f040e3455977d3651454c8dc767fb651e9db86353ce605f356bf814f90c2a516c72b0e2d17333b3ed87331df2e221fee684955d708db0efe0e5f5eeb66b2fb90dadce6b0bd3c07bedc9adf09bdf8b48d7f68595e99fb05f63603cc192c062a2fbf7fe0208be20b3ac2988f42ce056eac9a54755136c6569c2761b0b908f8c56aaf943d1f54"}, {0x6c, 0x10f, 0xffffffffffff7fff, "dd71871286ce8276bd8073e666ffca9153afb9b8ce7c321dcc679efa08754819302d9cc2eadded2ebfa1d15022117d62a3b1a0c9e7f2040230cd05101d3a225d1fdf86b943dcee92ed6d3a958615ab80d728d0b4925fcc679b1d19679cdf"}], 0x154, 0x20000010}, 0x10140) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000a24000-0xc)={r8, 0x1, 0x0}, &(0x7f0000042000)=0xc) getsockopt$inet_buf(r6, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x44) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000f02000)=[{&(0x7f0000b95000-0x58)="580000001400192340834b80040d8c560a06000003ff810000000000000004000b4824ca944f64009400050028825aa8000000000000008000f1000affff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000523000)=0x0) renameat(r1, &(0x7f0000cc1000)='./file0\x00', r1, &(0x7f0000062000-0x8)='./file0\x00') r2 = openat(r1, &(0x7f0000f06000)='./file0\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a31000)={0x0, 0x15b66619}, &(0x7f00008fc000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a19000-0x8)={r3, 0x8}, &(0x7f000020e000)=0x8) fchdir(r1) keyctl$reject(0x13, r0, 0x1, 0x6, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f00001d2000-0x8)={0x0}, 0x8) 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0xffffffffffffff37, 0x0}, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ee000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b0c000)={0x6, &(0x7f00001fe000-0x30)=[{0x1, 0x1, 0xd0, 0x80000000}, {0x1, 0x81, 0x4, 0x8}, {0xac4, 0x6, 0x9384, 0x3}, {0x20, 0x0, 0x100000001, 0xfd}, {0x100000000000000, 0x80000001000000, 0x5, 0x80000001}, {0x7, 0x8, 0x81, 0x1}]}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000ad8000-0xd0)="dc13", 0x2) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eac000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) readv(r0, &(0x7f0000695000)=[{&(0x7f00008ba000)=""/0, 0x0}, {&(0x7f00004bb000)=""/136, 0x3}, {&(0x7f0000676000)=""/253, 0xfd}, {&(0x7f00008f8000-0x30)=""/48, 0x30}, {&(0x7f0000abe000)=""/152, 0x98}, {&(0x7f0000608000-0xc9)=""/201, 0xc9}], 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000072000)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/keychord\x00', 0x420002, 0x0) sendto(r0, &(0x7f00004bb000)="099180b013ce1dd359b2fb740f14bd5e858203fb934c582db963f9e179c6c93bd04b7232fc7a9a884b46c6172b2a27a32b21e08fc1ecf6f187b58a732f0e4c5f04dfae948261a0e0dae3ee6bfba69f213186d78d15557a66b949b352fce716e68e1389783044f3555ab40faf63111a7a57e8b0b7a056fe3349b7ea10d5d8024743c3e6897b212e7d20fe00700f063a090dcb94ca056e0123bbb2aba05ce5f6", 0x9f, 0x4000000, &(0x7f0000ecc000-0xe)=@l2={0x1f, 0x401, {0x8, 0x20, 0x80000001, 0x21df, 0x80, 0x9}, 0x80, 0xab}, 0xe) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x1de02c6b0129215f) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000002000)=""/47, &(0x7f0000003000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x83)={r1, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x0, 0x1397}, 0xb5f, 0xf5, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x180000) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000e8b000-0xa)='net/nfsfs\x00') keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000159000)='./file0\x00', &(0x7f00002f0000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000cc2000-0x8)={0x0, 0x0}, 0x0) accept4$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000974000-0x4)=0xfffffffffffffe9b, 0x80000) fcntl$setflags(r1, 0x2, 0x1) mount(&(0x7f0000ffb000)='./file0\x00', &(0x7f000091e000)='./file0\x00', &(0x7f00001eb000)='cpuset\x00', 0x2010, &(0x7f0000343000-0x52)="06b85b2a63f193a194a8e5d934b26f4909d19de49651480bd74e400000000000000006673097f9d28c3d633b7a9a27d62d94209b2212574ab21426db28529cac9f33c0f71e5001fc74061101d979fa4c3209") 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000a0b000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e9a9498694ed285bb7da4bcddc9716fa"}) r0 = socket(0x18, 0x0, 0x1) r1 = add_key$user(&(0x7f00005a2000)='user\x00', &(0x7f0000988000+0xa7b)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000058b000)="2ad411c3c68acf6cb29709d0244a052be1165452938becbe3167e106ad9a46c85c55e21c05efda1c19c8de5d67743a509b2179423adefa7db0a92ce2be6cc9f0228a51ab1c960d21e3e3d5afdddded2fbdb2510f7108cea0b5675ff7a29ee7fb1fa912ca1c2a5e42977702b6f74bd3ec4be7490a14f7df32576d9b401b076826dd1e4a7454fc7ff29c937ddad20e6be3d1a7c08c488531c7bb1c47cf8299446b1f45fafa2fc78fca055d0698d1c2d89422ae966dd1ac8835c923ad94a3713b5b86c4", 0xc2, 0xfffffffffffffff9) r2 = add_key(&(0x7f00001c4000-0xc)='id_resolver\x00', &(0x7f0000d9c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000835000-0x2f)="a90550e186a44c416ccadc552d103265e9910a73e6842993059c0ee860e66104d4e332cb62f7be8ae98582d9384a7e", 0x2f, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f000010f000-0x5)='user\x00', &(0x7f0000145000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000883000)="310fb6760f3c1831c818b7e5b39eec78d3f9bc1846fe2c2b872e71437998df8d128d528508da471ea1e01262be309ec692b4d5b4f8779996dd98552fc5e4790f956bd9d51ea5a7d731351772c5bf7141ad1b1e22dfda88e3c59b73960250788d5045c9c2d0dd32af7dca9f97bab68fb46da435759f7ca0ab137d223fc7c800f2995c1aef9b95e535a769b0c931237a1e4f0db1f6a1cfe8c151dcea1bed4c2991ddd6019255e8921748529cded897c7960f9574ee4047b1345160898b4f15c6858b38f1ab28526b41701532", 0xcb, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000901000)={r1, r2, r3}, &(0x7f0000437000-0x36)=""/54, 0x36, &(0x7f0000916000)={&(0x7f0000494000-0x40)={'wp512\x00'}, &(0x7f00006fc000-0xf9)="f4df7c952a9152f0d8e4f45da973ee7c0b81fa779c9bd6961fe38c6bf68c47f2fc60ba459fdf5e2e2613f71b91a75427ed994305b8cb20027fdb5315f47fc078391ff17df37d026977c74ebea9e281d8cb4fd8c383f052e2dd29f3c89ba3779b3ec7e44c2ee7697a7aca105b26eabd6c610b63d93f133cc50d0c88ce968f372311b9f7a2aca4f8db0b3ca014afc98703a1cb5ae359aaac5d0483a7b23fbe4f510bad9d848ee92cff1db5f7bda4ea6c8cf76a359a9c06615368181e99c862d7cd21ff127f395492e266c139747927e01689341aea84e492b8e540bda4b4590ac8ebc0394dc7ce3a5b99baf9982c4bc53a31591a265eb7e5b51a", 0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fad000-0x4)={0x0, 0x0}}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept4(0xffffffffffffffff, &(0x7f000062e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ee000)=0x10, 0x80800) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000e03000)={0x8, &(0x7f00001cd000)=[{0xfffffffffffffffd, 0x7, 0x0, 0x4}, {0xf12, 0xffffffff, 0xed34, 0x3}, {0x93, 0x980a, 0x6, 0x800}, {0xfff, 0xff, 0x1, 0x1c}, {0x100000000, 0x0, 0x7fff, 0x8}, {0xa18, 0x6, 0x1000, 0x400}, {0xffff, 0xfffffffffffffffe, 0x0, 0xdae}, {0x6, 0x1, 0x8, 0x9e1}]}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000034b000)=0xb4f) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000162000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec1000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000219000)={0x0, 0x6}, &(0x7f00002ed000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000962000-0x7a)={r4, 0x72, "c755f0fbe4af600027a1bfe7cf54dae1d47ccfe18d79235a12f4b963ee94e03a667ea344b2d22a9c0cc994acd09e197efe3ba08c3e96b413d2c44d2f1e527d112b0a4bc7fea3eae758d47dd130f1d0197d5a39efa6aeb47e653c72c808863b8e5dbbc5512058e2e2886f87d3df39ae722937"}, &(0x7f0000646000)=0x7a) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x800003, 0x3e) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d48000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000-0x4)=0xe8) r4 = request_key(&(0x7f0000bce000-0x6)='rxrpc\x00', &(0x7f0000f21000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa3000-0x5)="245d067d00", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000003000)={0x0, 0x36, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9c000-0x10)='/dev/sequencer2\x00', 0x248000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000633000-0x22)={0x1, 0x5, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) bind$nfc_llcp(r0, &(0x7f000094b000-0x58)={0x27, 0x18, 0x7fff, 0x4, 0x81, 0x5b, "84af4d843f45fb6cbf876fa9f79a77595d874e61b2f6a24508d647140f65cf46803f7bf86115dd1e167c89df0b66c75e8c76acd662f7f73d24f136f14e5a70", 0x10000}, 0x58) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000515000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0xfffffd6d, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b93000)={0x4, {0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x80000000, 0x20, 0x100000001, &(0x7f0000d0b000)=@generic="e670271ea20515ffa85ca0956803488d", 0x4, 0x2, 0x8}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007e6000)=0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6c000)='/dev/sequencer\x00', 0xc0202, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004ee000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000f97000)='net/dev\x00') writev(r0, &(0x7f0000a05000+0x209)=[{&(0x7f00002ab000-0x62)="ce30905caa189f19bb56bdc73dcda29fd80cfe290fbc7860f20b971536319759c25bd269f800ce02fd8b61e4", 0x2c}], 0x1) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) geteuid() fstat(0xffffffffffffffff, &(0x7f0000c3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a2d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a67000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e74000)={0x1, [0x0]}, &(0x7f00001cf000)=0x8) epoll_create1(0x80000) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000)=0x6c) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000006000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000007000-0x8)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000006000)={0x7, 0x400, 0x100, 0x7ff, 0x3, 0x1f, 0xd29, 0xfffffffffffffff8, 0x7ff, 0x3ff, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000005000)={{0x5, 0x7}, 'port0\x00', 0x18, 0x20, 0x2, 0xfffffffffffffff8, 0xac, 0x5, 0x9, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x100000001, &(0x7f0000004000)="03") 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000890000)={0x0, 0x2}, &(0x7f0000ffd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000060a000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff}, 0x98) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000823000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc2000)=0xe8) sendmmsg(r0, &(0x7f0000b38000)=[{{&(0x7f000063e000)=@ll={0x11, 0x1e, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000163000)=[{&(0x7f00008b6000)="96ab70dc0b8d697efce8e2d53293fe9bd44e8e2ca2ab1e68bd5030fb3aa628e8bf044f65ec7ff4f712f978cbb70e79da88cce29d13bbd8fcd3875f39c2a9739522da1bdfb7ab6dec154dea94", 0x4c}, {&(0x7f0000896000)="b0b010aef17262875e93bdf4f2eb78e5eb22969578817b0c7986339ba8f15bec0a96709f4c8f7b1387f6d1d3f3ff5241468a7c4e9f3d42608080d0162734e8983bda57e210fa36f7ea2bb61c57527d61d332ca05b02cc8f162e92ff72e9e2d09895ddded096d00ab4787410bf85d0ee3068f367b2218412b0d9b3e4ace5fa81c5e0ea39cb2e309442eab9efc880e8ed777aa5f04a89a36e4d74058c9dd99f0b671d6d993c895ce352839a1111e3354d23a30ff9c9b6d82ac9a2a9cf23dee64eeb25e58c6b4d6f012ea113d8c0cdfcb786c64893a8b9ac398fc06fc5b732e", 0xde}, {&(0x7f0000d00000)="31956e3ecda5e17bd09e290a6831a5021d090cafaba253cec09b51a2fa7deb31ac9ad2bfae07f3139c91f7426eaa99178f3650936d70a21d53365cc8d9b1949cd2c06a7874fcdd7fb8f6714404", 0x4d}, {&(0x7f00008a7000-0x3)="1dad6385fbe29a869401a1d22573664b62a84fcb0f221a4f8d495ae0057f", 0x1e}, {&(0x7f00005c2000)="7ba97fd03dec05d10c6d81e0421875c489c3e385b1c03107c0c5241aeb407a669194b29ff795fa4b1a14d63bbd787c103474174977c7a39b0ee97dce174652454b8e7d55c93846c0eec638a9b8faafd52d940f552c944d5f0d3fe1faeeb5fabd85f8212359d39b6893f933c239aa275347404e8488d115c27400bfa902f6ee001fcf1f1c447e56e6c5b98abce9394bc08b06ee93b9d2a3e568fb38111e1daed3bfb1c4eb95ebb9fab7c891b1773454159aefe7e84d6a5af6be1618cfa790dc26a69a", 0xc2}, {&(0x7f00003e5000-0xd7)="3cc3ae9e0de49e6cddc47b1f1bcc2817811cc7b87c71ecc7958e32d1f911e607408e2c1af035c2bfbd8b0e1cb7dcbcb1dd1fd33778f63a60908d002c6bfa0bf0b3710ec0b63de2a6c3b4662165bb5f839a498de88d5ac94c106d7a1fcf8f4730d054504137a2e2124d5a90e6f4e6821249ea575737bc3d489237685daf84521e86ac081f74b842fd6f9c9e0bdf29fc034c711a8e2a0ca229a604cbc118de8a713b697b3f8d4175f705b5e206052ae909168bac3a5fcfd4e97221a6e96be39774b174570a03d8ae94ea882d5ef794efdd5a8e60f06e942a", 0xd7}, 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{&(0x7f0000c4c000)="1995857e8b6a707a6b9352de8d9da7ebeee092d1d4747f2f19010b9246af3b577d68c4578ebc1857df4ea5b5fc01d53922b0331555614d95553852148e056b6d8b2fcaca3a0c86ce489462010dcf35405d6e9946a8ca3248a8ce543ede35045b20a0f6aa4b994d29cd7c727a4486b40438abb1d3f890ef23ffa12ea8b857c9b8a8824c4b673ee97dabea1ba289b0d2d04cd4bbffb8b8c9284a399a45b3d3a2457b6476f739061a910370dbbffe41ea8f1d7729237f9cd6a46831c6aef6778eaf", 0xc0}, {&(0x7f0000882000-0xab)="1c4029a2bc0ced09c3888737cdb97c2f833d54fe8ce741c39a400bd17c4937a91c0eda1c26df05ea5b646f7012f60da19c938a84dcfb0abd209fca31b59cef28341e239b475037a88a2c86fe7a98cee030eb8d550749ed2a065f82ec53ba7fd2714bd2c0715f19ee3f308b66546ba3f48e129feb4ffcbbab3cf563704fb9ef19edf20168f5c832249784b36568bd5f8cf4564605471ddf21ab2bafacac8603235b3f46d3c02abd3eb58726", 0xab}, {&(0x7f000055d000-0x6d)="141a580bb53b739ae4ec875818c45da4bc744dd3b63e651afc3721c6d996f1d27a7a5f40bf47209dfc83e200669b7a4760f8426fbe89c06c2b44735e4e9bf4c55ebc7be31b9fe560f86b5f0fb13c158f149d4d833f7bcd7809e93a697804afe176548cdee4924a31257dba1984", 0x6d}, {&(0x7f000082c000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x24000010}, 0x3ff}, {{&(0x7f0000efb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f30000-0x30)=[{&(0x7f000074b000)="be2bf1b17f22c0014368a5c561672085fdf93e68de389780b2091934836f3891ac3285807397b72942f9f21fdc0a8ce1717f54e40dd1b40e30e0df60bec51a4790cac343a33be4731f5c6b072ef082b853a58a3c0a338370e3c3eef8e1d832b736ab9dfd266479b4d6a3d68f95c7682de96c9fd1bd4bbd9633ca4cec65055b72da8575e1424eb7bdfea1c09c0fcd4c0ecdb81a22d8429c2d240cc2f3b66c0d2f07e8aedfae5678bd17c030529271126686b8", 0xb2}, {&(0x7f00007ed000-0x3b)="7a3d750faa55174da9b7bafca6e627721b915670ae198e964a849ae81f342fa1907f9cc7d5e6239dc64fdaf5e6f5f53257d8b37c82227c1f1cc2eb", 0x3b}, {&(0x7f00000fa000)="d44eb4d82d8227a6323d5dc64981595130dd6eeff348de0ce2455b14e3b69d7313e3ecfc9e707af70cc089779c72b19ad3f5724c9c5a37f3ce2634c93de268ba3d84b5fa44c535cbaaf95f3468355957af7a8489917c031a920637054ced516459e77e24e5eebf4ef795542f8ff8d995f404108a1c5824e4ecc5ebfe2c24eabadb6d6eb5a0bdf13bc10465dcb04ea58c3adcf81ec01fc20dd2c9722b1afd1c437dc478898f", 0xa5}, {&(0x7f00008ee000)='\nn-T\b9', 0x6}, {&(0x7f00002e4000)="48e0ac4198", 0x5}, {&(0x7f0000137000-0xaf)="34a3b5149360f7f133e9a778e65189031db2536057a402a1cde70d2244257a295e4c35b2fc0129d50f66979a472077c9bd8977f41a1b5b48a5c666fa01433d2c4905b023ee8f1aee3004f9a113092812c70123a18606299bec4a37a9ea191460bc6baeb627ac443b8a0f15c7d3f31917b034f3f40147764f2535053772de11a0d32c75837107bc76154538d102bb8da24df3ae1c8ef192153abe988dc56f796281de7599424bd32fc14683b7b6270c", 0xaf}], 0x6, 0x0, 0x0, 0x40000}, 0x0}], 0x5, 0x8000) r3 = openat(0xffffffffffffffff, &(0x7f0000384000)='./file0\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000e74000)={0x9, 0x1, 0x9, 0x7, 0x10, 0x0}) rmdir(&(0x7f00007d5000-0x8)='./file0\x00') 2018/01/12 18:09:29 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000734000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x6800, 0x0) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x6, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001000-0x1c)={&(0x7f0000008000+0xdd1)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f0000007000-0x8)={&(0x7f0000008000)={0x100, 0x2e, 0x800, 0x6, 0x1, {0x1d, 0x0, 0x0}, [@nested={0xd0, 0x40, [@generic="afa22a7aa68884a40ff546454ef59375a4cf7eaf46c7d15eeb19324a2e2543eb32d5d651e9ba931fc182deda65c0ae637d583bd40495d1195a7e4c623bc67126875b75a40278d463edc33a3898ee136d974c37ec", @typed={0xc, 0x59, @uid=r2}, @flag={0x4, 0x24}, @generic="7bfa537fc1150108f439bfa1b0a4cfdcfe8ed356834c127d676bb7312aa4002d2a71f144adc921fb7eded2ca08e5fd42c44fd2bcf966519f51dff6929ff08292c987f3160fd646ef25ebbce668966d658ae24ec3e663ae26b5ba6f7f6133", @flag={0x4, 0x66}, @flag={0x4, 0x1b}]}, @typed={0xc, 0x77, @uid=r3}, @typed={0x10, 0x2d, @u64=0x7}]}, 0x100}, 0x1, 0x0, 0x0, 0x24004001}, 0x4000000) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0x8f)=""/143, &(0x7f0000008000-0x4)=0x8f) [ 271.582655] binder: 18620:18632 ERROR: BC_REGISTER_LOOPER called without request [ 271.616704] binder_alloc: binder_alloc_mmap_handler: 18620 20000000-20002000 already mapped failed -16 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000091c000)=0x0, &(0x7f0000f1e000-0x4)=0x4) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) getpeername$packet(r0, &(0x7f0000b7d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000007b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000037e000)={0x0, 0xf8, "b097f89a385b1ef883ef1287886d105ae26bc3837f524127e85b07a0118503ac228d040360ca79167b2cdb9184c220cf9d2efba659eb10c595dda3240cf343c4eb168f34b03e250f3f5f2a8c636060545fe4e3046723b3c6f2ffb49fe94481c9dd2baa7af4b2cf4be9ef9f9a88ad200afcb3713d9f1b02087ed3dc2308eb87a4a7276fa44ec69b155c8319dbe534ee1c72fced15f928df0c2a0fc4723c7d44a617c52a7337cf7334f81c6aa1f9b224a46d778d7fa8aa0ea0dccbeed6cc0570687f0ffd3d15064acbc3afd66d49554309ca7a79a59d66888652ee27241b80d79af08f27aee67de4302a5adb0fae77e4647ef06de6843aecc4"}, &(0x7f0000a2b000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000040000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom(r0, &(0x7f0000a78000-0xf4)=""/244, 0xf4, 0x0, &(0x7f0000068000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0c5797d9ec175fe96d90e89170e551bc7f6904ced6ec5189a55ea2ce889a5024f44e54b9dc2bebac09ad5254dc52884119996184e89f7c80e24c4bb8cdf272", 0x0}, 0x58) fsync(r0) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0xfffffffffffffffd, 0x7fffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) fcntl$getownex(r1, 0x10, &(0x7f0000ed0000-0x8)={0x0, 0x0}) wait4(r2, &(0x7f00004d0000-0x4)=0x0, 0x4, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a9a000)=0x7, 0x4) timerfd_gettime(r1, &(0x7f0000bb8000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000076a000)={r3, 0x1c9c380}) syz_open_dev$sg(&(0x7f0000a89000)='/dev/sg#\x00', 0x6, 0xc8000) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) fstatfs(r0, &(0x7f0000b07000-0x18)=""/24) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000acc000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000053b000)={0x8, &(0x7f000054c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000084d000)='/dev/pktcdvd/control\x00', 0x181, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f", 0x1}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r1, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x200000) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) [ 271.633340] binder: BINDER_SET_CONTEXT_MGR already set [ 271.647691] binder: 18620:18632 ioctl 40046207 0 returned -16 [ 271.655328] binder_alloc: 18620: binder_alloc_buf, no vma 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfffffffffffffd79, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b25000)={{0x6, 0x0}, {0x7, 0x1}, 0x4, 0x6, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/access\x00', 0x2, 0x0) accept4(r0, &(0x7f0000646000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003ac000)=0xfdc3, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) sendmsg$netrom(r0, &(0x7f0000fb7000)={&(0x7f000019f000-0x48)=@full={{0x3, {"b6e3db6752d896"}, 0x2af}, [{"120d7c0d0c4314"}, {"ecfca227696a37"}, {"df9647142cbe86"}, {"aa5ac825daa088"}, {"0e1f37e8ff3fc6"}, {"7b525def6593dc"}, {"0cd1c2ca4e38a2"}, {"738abda5edca4c"}]}, 0x48, &(0x7f0000f87000)=[{&(0x7f0000098000-0x8e)="7446a958bcfb430a3503b560a28175e9efdabef245a34f3c10cef79e54d352a746dd90118c2ff112dc5ccfb6428ec024f835fc0295a9974dfbc8db25e43d9f002aec2d6811697887a8f8a6ed27d93800f93429406a33779ca7874910183847771b5ed647c8ca935f4d658d8a29df1107a1979b6dc57f0278b9fa4a5006fd7f7dd1ad9aa518c14c81115ad4ee3147", 0x8e}, {&(0x7f0000490000)="ff9e8cb169c8d110f5f9485b1a4a51a808bd0c50f2a3cd33e6f5f9590f9b5803b864ca231d0db0963a600512613bd20d7b46b9f00d2c43c18f1becdc43dec36cfe", 0x41}, {&(0x7f00004b8000-0x30)="e6674c04e6df05652984d69b5a13e01d00e61f0d4845c4880a62af1fb5ec79966117f4b6baa8d2f0e7c792f6581c52de", 0x30}, {&(0x7f0000dd2000-0xe9)="af24f9b307f09ff91ec863ad52d66a1d61d52b48f56355a29d6872fa3f21bb60c98b030b3aea7c27c5d85ef98c52f458bf3f5573cb53330e4215e4376d8a0306fb2b306a955a6e29aa9788c1dc57de31a20d3e525231359a3d2d8d73ac05827f210578eba7843541157511d1c6b4ef27cf758ab48575b4f66dbb41c1a02b3285b5438cab45eceec20582629164468df1c94ef710e44c913acdf8ba632530b7e1e9e0b9ca0b8a9b81ea34eea062a83c7c11c5c265f24e31c8d0fd98b609f7a83c0f94a3f98608e5c729a12597ab60325e22a275a7bb2b9b678090f01405aebffcc878148ee1ac087350", 0xe9}, {&(0x7f000005c000)="de51daf009d3ebbf9eb72110732570c3c6ebe792988c7ef3fa43bb49a6f37e2ead7ff73926718dc8193fc8232bd22d77f39597073a682c4b55e263c57270ba7418502e1ee04262eb89f988a3ac312e1b761232c91319b91d7f78ed9d0ec2bd18784ca484ec65d865a42c5ff72b425240cd0c610084f5a16e466835cbe246ffacc95cb217041b9997119ee42b545f87d8e75ccb77205e1cc3afbf48e126ff3f2c5d71e2ac9d14be7396baab70896a9d478726f28e62435be839c11709d39b6da8d340bf2782949ee9e8e677bf178074b0de14ad3387e5f5c6ebc31a4e9eb3897579eaaa3abb", 0xe5}], 0x5, &(0x7f0000e65000)=[{0x54, 0x0, 0x6, "48dd053051a1e60d4e0ada471a211d4cedfcfb161dcbe7d147cbf579aadea96d9d0eddab68b74bd42b832402bef40edf466e0026877dd8c2df5a718b4364380d0b800e4926"}, {0x100c, 0x102, 0x1000, "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"}], 0x1060, 0x4000000}, 0x4090) recvmmsg(r1, &(0x7f0000c43000-0xa0)=[{{0x0, 0x0, &(0x7f000040a000)=[{&(0x7f00006f6000)=""/209, 0xd1}, {&(0x7f0000c4a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000820000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000ce8000-0x13)=""/19, 0x13, 0x7}, 0x3}, {{&(0x7f0000f8e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00002ee000-0x18)=[{&(0x7f0000d6e000)=""/196, 0xc4}, {&(0x7f0000dc6000)=""/133, 0x85}, {&(0x7f00009d8000)=""/227, 0xe3}], 0x3, &(0x7f0000730000-0x9b)=""/155, 0x9b, 0x100000000}, 0x40}, {{&(0x7f0000164000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000894000-0x10)=[{&(0x7f00009cd000-0x40)=""/64, 0x40}, {&(0x7f0000201000)=""/107, 0x6b}], 0x2, &(0x7f0000170000)=""/149, 0x95, 0xff}, 0xfff}, {{&(0x7f0000333000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f76000)=[{&(0x7f0000f50000)=""/187, 0xbb}, {&(0x7f0000114000-0x55)=""/85, 0x55}, {&(0x7f000063b000)=""/220, 0xdc}], 0x3, &(0x7f0000f0f000-0x81)=""/129, 0x81, 0x4}, 0x100}, {{0x0, 0x0, &(0x7f0000bc2000)=[{&(0x7f0000c41000)=""/105, 0x69}, {&(0x7f00005c5000-0x53)=""/83, 0x9}, {&(0x7f0000e70000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000ca0000-0x31)=""/49, 0x31, 0x4800000000000}, 0x1c}], 0x5, 0x40000000, 0x0) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000061d000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000bba000+0x400)=0x6, 0x4) r3 = syz_open_pts(r0, 0x0) dup3(r0, r3, 0x0) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000061000)='./file0\x00', 0x800000000000) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bac000-0x4)=0x0, &(0x7f00006bc000-0x4)=0x4) unshare(0x20000400) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a1b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0f000)=0x14) stat(&(0x7f00000a6000-0x8)='./file1\x00', &(0x7f0000322000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000017f000)='./file0\x00', &(0x7f0000f69000-0xc)='./file0/bus\x00', &(0x7f0000406000)='pipefs\x00', 0x100000, &(0x7f0000c42000-0xd)="5a6cfe8db0650e247cc3baa03b") lremovexattr(&(0x7f00009b9000-0x8)='./file1\x00', &(0x7f0000d56000-0x18)=@known='system.posix_acl_access\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000ba5000)='pipefs\x00') getsockname$unix(r0, &(0x7f0000545000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000032f000-0x4)=0x8) getresgid(&(0x7f0000ede000)=0x0, &(0x7f0000564000)=0x0, &(0x7f0000331000)=0x0) syz_fuse_mount(&(0x7f0000c97000)='./file1\x00', 0x2, r1, r2, 0x3, 0x800000) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000ce6000)=@abs={0x100000000000001, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000321000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003b7000-0x4)=0x0) getpgrp(0xffffffffffffffff) recvmsg(r1, &(0x7f000049a000)={0x0, 0x0, &(0x7f0000072000)=[{&(0x7f00004dc000)=""/210, 0xd2}, {&(0x7f0000383000)=""/4096, 0x1000}, {&(0x7f000076e000-0x95a)=""/4096, 0x1000}, {&(0x7f0000a6f000-0xb7)=""/183, 0xb7}, {&(0x7f00002ad000-0x18)=""/24, 0x18}, {&(0x7f00002a8000-0x75)=""/117, 0x75}, {&(0x7f0000bb7000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000059000)=""/4096, 0x1000, 0x9}, 0x12000) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00003fc000-0x16)='ns\x00') sendfile(r0, r3, &(0x7f000015b000)=0x0, 0x400ff) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000515000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0xfffffd6d, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000594000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000da2000)=0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000f26000)='./file0\x00', 0x1000840) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000046c000)={r1, @multicast2=0xe0000002, @rand_addr=0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000054000-0x1c)={0x0, 0x46, &(0x7f0000eed000)=[], 0x0, &(0x7f0000eed000)=""/81, 0xffffffffffffff79, 0x0}, 0x80000000002000) memfd_create(&(0x7f0000f22000)='/selinux/commit_pending_bools\x00', 0x2) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000555000)='/dev/sequencer\x00', 0x656f123a360d46fd, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00003cf000-0x14)={0x4, 0x0, 0x8, 0xffffffffffff3d05, 0x27c, 0x80000000, 0x5, 0x7, 0x100000000, 0x5}) [ 271.656800] binder: 18620:18646 transaction failed 29189/-3, size 0-0 line 3127 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xffffffffffffff88, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000583000-0x8)='./file0\x00', 0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000038a000-0x4)=0x6, 0x4) timer_create(0x0, &(0x7f0000ae0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005b000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db0000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f000074f000-0x5)=""/5) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000031c000-0x8)={0x0, 0x0}) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') socketpair$inet6(0xa, 0x800, 0x7fffffff, &(0x7f0000145000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f0000359000)=""/82, 0x52) exit(0x0) getdents(r0, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00001e6000)="9c800000015a540400e9be2d4cb40300000000000000038cfbffffff5b0a", 0x1e) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a28000)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000844000)={{0x6, 0x8}, {0x9, 0xd80}, 0x6, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0x116}], 0x381, 0x0) mknodat(r1, &(0x7f0000c5b000)='./file0\x00', 0x20, 0x9) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e28000)='syzkaller\x00', &(0x7f0000834000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000981000-0x6)='wlan1\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9f000-0xc)='/dev/autofs\x00', 0x10980, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r2) keyctl$search(0xa, r2, &(0x7f000015b000-0xb)='asymmetric\x00', &(0x7f0000f11000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) keyctl$unlink(0x9, r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000096c000-0x4)=0x0) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009dc000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f95000)={0x0, 0xfb, "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"}, &(0x7f0000426000)=0x103) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000984000)={r1, 0x8}, &(0x7f0000be0000-0x4)=0x6) fcntl$getownex(r0, 0x10, &(0x7f00003e6000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00006f2000)='pagemap\x00') lseek(r3, 0xfffffffffffffffe, 0x0) read$eventfd(r3, &(0x7f00007e3000)=0x0, 0x8) clock_gettime(0x0, &(0x7f0000cdc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ecf000-0x8)={0x0, 0x0}) utimensat(r3, &(0x7f0000f75000-0x8)='./file0\x00', &(0x7f0000c7e000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}, 0x100) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000552000-0x14)=""/20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000777000)=0x0, 0x4) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) r1 = mmap$binder(&(0x7f0000cef000/0x9000)=nil, 0x9000, 0x300000d, 0x4010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dcd000-0x30)={0x14, 0x0, &(0x7f0000003000-0x28)=[@acquire_done={0x40106309, r1, 0x0}], 0x0, 0x0, &(0x7f0000ff3000)=""}) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x1000000000019, 0x100000000000000, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) lremovexattr(&(0x7f00005e0000)='./file0\x00', &(0x7f0000f38000-0x1a)=@known='com.apple.system.Security\x00') getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009dc000-0x59)=""/89, &(0x7f0000fe7000-0x4)=0x59) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f4a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x3a93d5ff, 0x39d4b3ca, 0x8, 0x80}, &(0x7f0000738000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000112000-0x1)={r1, 0x6}, &(0x7f0000167000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f8d000-0x18)={0x0, 0xffffffff, 0x30, 0x1, 0x80000000}, &(0x7f0000d1f000-0x4)=0x18) pkey_alloc(0x0, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d5a000-0x10)={0x0, 0x0, 0xeb, 0x4, r2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000929000)=0x0, 0x4) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000d19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011f000)=0xc) syz_fuse_mount(&(0x7f00004d5000)='./file0\x00', 0x6000, r1, r2, 0xf996, 0x100000) sendmsg$netlink(r0, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0d000)=[{&(0x7f00002fb000-0x13a8)=[{0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}]}], 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 271.724025] binder: 18680:18685 ERROR: BC_REGISTER_LOOPER called without request 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b45000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800802) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000753000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00004e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x8, 0x2, 0x2, 0xffffffffffffabc4, 0xb36}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eb2000-0x30)={0x0, 0x0, &(0x7f0000f85000-0x8)=[], 0x1, 0x0, &(0x7f000093f000-0xf4)="bf"}) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) exit(0x82) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) write(r1, &(0x7f000057c000-0xfe)="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", 0xfe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000452000-0x16)="000000026300cde0433eb1e3cba644ecf73bb6bb448d", &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2b4, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000716000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000074c000-0x1000)="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") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000068b000)=0x0) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e97000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3e) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008e6000)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0xa)='md5sum-[+\x00', 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000986000)={0x1, 0x8}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000c1f000)=@hdr={0x0, 0x0, 0x3, 0x0, 0x100000007fff, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}, 0x2e) [ 271.826772] binder: 18709:18733 BC_ACQUIRE_DONE uffffffffffffffff no match [ 271.853214] binder_alloc: binder_alloc_mmap_handler: 18709 20000000-20002000 already mapped failed -16 [ 271.875698] binder: BINDER_SET_CONTEXT_MGR already set [ 271.881039] binder: 18709:18733 ioctl 40046207 0 returned -16 [ 271.888078] binder_alloc: 18709: binder_alloc_buf, no vma [ 271.888094] binder: 18709:18746 transaction failed 29189/-3, size 80-16 line 3127 [ 271.900509] binder: 18709:18747 BC_ACQUIRE_DONE uffffffffffffffff no match [ 271.918758] binder: release 18709:18715 transaction 969 out, still active [ 271.930430] binder: unexpected work type, 4, not freed [ 271.935852] binder: unexpected work type, 4, not freed [ 271.941130] binder: undelivered TRANSACTION_COMPLETE [ 271.946402] binder: send failed reply for transaction 969, target dead 2018/01/12 18:09:29 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000181000)='/dev/keychord\x00', 0xb0140, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000095d000)="dd8feacd30f5c785cd2467a5b1b7167b3c8d4566800cd103aa3746a8624d5e3f3184c99773adb5e3f8127c34e629c5edc6eb03f97aa8589d3fcce6e503289eac49d8c4cddf2aa9972c1d01e39e0e0467c1807418b3470923f4a41cd899a713a740faccced98f8fe9c406bbd8daeec9a9537c2adff20bb14fd6978053f320899d9c995c", 0x83) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x1c, 0x0, &(0x7f0000002000)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x0}, @release={0x40046306, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x15)=""}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x0, 0x0) eventfd(0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000000)=""/182, &(0x7f000000c000)=0xb6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000d000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x500200}, 0xc, &(0x7f0000007000)={&(0x7f0000004000)={0x134, 0x18, 0x301, 0x7, 0x2, {0x12, 0x0, 0x0}, [@generic="b395b59def5a66503ae28d3073b5097201f9faca9713b31ce2e1cbeb471e155d645ee17e6364feff3a1a5350f0261f576a938f540a81a14a17ad938b0c930cdb4cb6bd52466150b865a26527d3eeadbf3af21319cd4a0512ef7a2fcafead5e4941d4c101d32b8d389cf830483e1cf931f0d021eb59a8682932e8fbe87bf0f50a210513816f16e75f6450119c4e91cf65cb376b3eb896bbfdcc672f805b90d6f26a3c970c5e0f7748008dc983007848585de61349d02d1c0bee603d2c3167cf27ba3e66f766ef2a61c4ea261f12f9bdff091b8a6d3e81d85568d501a6ac7b27c648fb22234f9d878e78feb12e3fdf23f6", @typed={0x10, 0x78, @u64=0x4}, @flag={0x4, 0x33}, @typed={0xc, 0x81, @ipv4=@empty=0x0}, @typed={0xc, 0x10, @ipv4=@broadcast=0xffffffff}, @flag={0x4, 0x49}]}, 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000cf0000-0x20)={@common='dummy0\x00', @ifru_flags=0x2}) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f000055c000-0xd6)=""/214, 0x1085f53e6cfb3fe4) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c3b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00002da000-0x4)=0x0) 2018/01/12 18:09:29 executing program 4: fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000c1a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000002) writev(r0, &(0x7f0000728000)=[{&(0x7f0000b67000-0x5a)="580000001400192300a14b80040d8c560a0600000000e076002043d8d8fe5800000004ca7f10643e8900050028635a0004fbf5640002000000000000001c040500effff5000022000d0001000f0000000001000f536e06ce", 0x58}], 0x1) r1 = memfd_create(&(0x7f00000c6000-0x6)='-em1\\\x00', 0x1) epoll_wait(r1, &(0x7f00001fe000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x1b) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/12 18:09:29 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000014f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000080a000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f17000)={0x400, 0x3, 0x1f}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000481000-0x10)={0x0, 0x0, 0x7f2b1745}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f2e000)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000053b000)={r2, r3, 0x9}) r4 = syz_open_pts(r1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000baf000-0x18)={0xffff, 0x7, 0x40e671a2, 0x5d, 0xd, 0x6}) read(r1, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b2e000)=0x1f) ioctl$TCFLSH(r4, 0x540b, 0x1) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/create\x00', 0x2, 0x0) fstat(r0, &(0x7f0000c2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000092a000)=0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000018c000)={0x800, 0xfffffffffffffff7, 0x100000001}) arch_prctl(0x1007, &(0x7f0000ec7000)="9e261bd965730b14bca2bd429537587db5e697c1729dac9ff54eb2dc1f5556ac0ac6b4c002a6821229d0e1c0e8651ff7fc97090a221405dcf0d371c70d9b70a94bca7e4db9815ed2769a5c20994078eda9df9eb515e4906de099f41364c4c44819698021f35ed9ed58274a819f30e3815192682e3ab8802b02c1074485440e8f06c6500c79215b4d176baeb4490b5552069f1d78d275d9795079db1dbe8d73f0def31e476317429a82489f13f446c9480045782c1467d9b03f71f3b3c32c5a56f01514dbc2e369de2e2c0516b4b9e854d0cf152f60fd2c15de6e7d4abb475f8a23f8f4a3176fbd") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00001e6000)=""/49, &(0x7f0000982000)=0x31) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef0000-0x4)=0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) 2018/01/12 18:09:29 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd4000-0x9)='/dev/ppp\x00', 0x40800, 0x0) connect$netlink(r2, &(0x7f0000e0c000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) tee(r0, r2, 0x2d5, 0x1) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000a34000-0x58)=@nfc_llcp={0x27, 0x4, 0x2d8a, 0x2, 0x80, 0x1ff, "e00386b62bb0b0545c96bb8e67b8ee08ae9d1352b8a4fb2d9b0ca0464e9b63e5a7c18cbafda592bfa031706712021b3c1334cdc5792ad60108946bcf115713", 0x9}, 0x58) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000056000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000055000)={0x0, 0x3ff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000056000-0x8)={r1, 0x1}, &(0x7f0000040000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r2, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006f1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000-0x4)=0xe8) r1 = getegid() chown(&(0x7f0000ced000)='./file0\x00', r0, r1) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) r3 = creat(&(0x7f00001de000)='./file0\x00', 0x100) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000934000)=0x8000, 0x4) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setsig(r0, 0xa, 0x1b) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000528000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") syncfs(r0) setns(r0, 0x0) clone(0x12024000, &(0x7f0000b92000)="", &(0x7f000064d000)=0x0, &(0x7f0000310000-0x4)=0x0, &(0x7f0000a4f000-0xd0)="") 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/member\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000d49000)=[], 0x0, 0x3fbc) request_key(&(0x7f0000422000-0xd)='dns_resolver\x00', &(0x7f0000f40000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e08000-0x5)="657400bf0f", 0xfffffffffffffffe) r1 = creat(&(0x7f0000a95000-0x8)='./file0\x00', 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000337000-0x4)=0x80, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ed8000-0x12)={@common='yam0\x00', 0xd0}) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00008de000)=""/137) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000056000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000055000)={0x0, 0x3ff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000056000-0x8)={r1, 0x1}, &(0x7f0000040000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r2, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) bind$ipx(r0, &(0x7f0000791000-0x10)={0x4, 0x401, 0x325, "556a9c1e261d", 0x5, 0x0}, 0x10) ftruncate(r0, 0x0) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b14000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000738000-0x4)=0xe, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ed8000-0x4)=0x5, 0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, r0, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, r0, 0x0) dup2(r2, r1) ioctl$TCFLSH(r2, 0x540b, 0x5) sendto$llc(r2, &(0x7f00005c6000)="6025d8f1f674b9c6dddbaaf086cbade687e513f1d3ae70f1392ba056d0fa4f29e9f23c409591b041dc78121c21e7fe62ffb81f78acdb2c454211a265a3216c77908cc38aa058d0b02654220c8eeafc3379d2685bfaf1b1bc2ce370f43aeed35718a652d8c51cf30bf128c4d6fcf1184ca2ac0961e8c573c179933a9c80ee168dc28d2f1f16eaae54c013207672b5ded8bee29cb01b78b15af54ea2702c876c4dc6ec57540f10df624e2f280da1b9faafe2", 0xb1, 0x40040, &(0x7f0000000000)={0x1a, 0x0, 0x1, 0x3, 0x9, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x0, 0x4, [{0x100, 0x7a8, 0x3f, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x259b, 0x2, 0xffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x0, 0xffffffff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x800, 0x10001, 0xbd, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}]}) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="49ca0984bf23", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000928000)={0x1000, 0x6979db3c, 0x8001, 0xd4, 0x3f, 0x9, 0x3fc000, 0x7, 0x0}, &(0x7f0000f4f000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000790000-0xa0)={r1, @in6={{0xa, 0x2, 0x72c0acb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000001, 0x7, 0x2, 0x40}, &(0x7f0000fc8000)=0xfffffffffffffcf1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000df3000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a36000)=0x467b, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f8f000)={0x0, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008cb000)=0x7) madvise(&(0x7f0000ea8000/0x2000)=nil, 0x2000, 0x0) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00008f9000)={0xa6, &(0x7f00007bf000)="bf8e22d2f2a86c1b43da0ab6ca1e5478e454815b464dcbbf3901c5749dfe4c4634f71ab3dda91ad2af923bd8a1ef8eabd40462aec7481d9813d71f41aa892546b6c9e6693fee98e3b383b2d4ebc9dabb4e247419fc879ce94477262b97ec05ca25b3b8164d2059380f3a573218a56a1155b3ff499e9297484e310bd521b1eea18034955e8e22e015968cea15d714afe1ba24e32ecee78f97a8a98614ec100986ab24dc8e0f99"}) socketpair(0x7, 0x80006, 0x8, &(0x7f0000aef000)={0x0, 0x0}) mkdirat(r1, &(0x7f0000652000-0x8)='./file0\x00', 0x3d) timerfd_gettime(r0, &(0x7f0000138000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000073c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000021000)={0x0, 0x7, 0x0, 0x7f, &(0x7f000062e000-0x7f)=""/127, 0x18, &(0x7f00006ef000-0x18)=""/24, 0x7a, &(0x7f0000d35000-0x7a)=""/122}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000d31000-0x8)={0x3, &(0x7f0000b54000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00006d7000-0x8)={r3, &(0x7f00002f9000)=""/88}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x0, 0x0) 2018/01/12 18:09:29 executing program 4: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eb0000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000040d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005a2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000002008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x26)="260000005e0009fff10000f83a0000000000000001070000020000000000085b1ee9ff4b35ea", 0x26) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7c000)='%posix_acl_accessvboxnet0(#vboxnet0:)\x00', 0x3) inotify_add_watch(r0, &(0x7f00001e5000)='./file0\x00', 0xa0000010) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f000088d000-0x50)=[{&(0x7f0000d97000-0xe0)="c2f7c17d9bf00254911e396dff4e0cde9eadc8be697c6975c0a27649a473e29a721ba33267240ed06a4832db3ab71f0b39bc7d1ca1db008d87e77dcb90aa37f4da1558097726bdfa156cd6711e919cb77fa1683c317c4ce8fd6870079c84d87d8ea72add87b742772187890ed0d090fb1a6a40bb1deda2f2e2344c5e83bf0b20b08130b1270b58aec4787da9f76a88f35c7e805c70e6bfdbef5fbd17dd07d5df97a155c3c9ac115f61eb0a40b82cd68c52039243cc8d93d928efbfe136fc225eefe161ac0e8ae8d1bc1e3b48ff43b5fbeedd8d48e4f16cae07898ee1c46e281c", 0xe0}, {&(0x7f0000bb8000-0xbe)="3ffb55b256e147dddb2524a0db6e3b8cd218bdc4d04f3f467f4bf6188d6a47f4aba976dd5a6fd83a0c718122bc8cf9ef07c908208bc621eba08b267fe87dccc3e967027107856d21379d3bada6db27dc61d8dfa4931c319419745587b2232b2338fd5fa4c7e4ba5bc1289240769d7450d61fb525f45783966ab57aa621ae4ae809c10db8a6256808b93bfc11873d6aeeae42832be6ccd817bc570c5ceb86d4094151fe80577499803a908a8de45f158bfc07979a60b1fad6520dbee5aa2d", 0xbe}, {&(0x7f0000199000-0x76)="ea62c3d052a63755bb1a7a40723c1c0184a1472e03d632c31844fefad18b7aca82a58208966b43782983250e2f4e69889eed95f980d3525bea9a0515168986d7ba0491ef117ca1d5dbb41af63a2a2257ba93c41631a42de62b9affefc40f019832a4ec98ee281342738c5798e09e32836a1cf964b4fc", 0x76}, {&(0x7f0000cdf000-0xb8)="2ebc68a84c14e5f0d207925a603e8cf34e3c116b1bf5b017b742b103c7f6296af349cd5112172733b84f6a21350da82331acc6e80dd9cb153c841f53be128e76a4683eef93f4a59075086243658b2bb45dc96383014a984aa22c569f44ee6278be188bb5062083f723f6138a798c62d597c9387b4be81ed17414a5e2975c85d28512746e0b7f42978ed1af2722dca9df9db0a49a7e86e69b4de04d613342d1bdb794c3a60f5471d72a1d41737e3631a0edb4c0c62806658e", 0xb8}, {&(0x7f0000357000-0x50)="8f7dbcf4c7e73295581eecdd51d2b85a81c4f106e943ee980b66cfa81ef798a5602c569b152d9872bf9ba384a7c029f82792c8edfec07a69a10ff7dd0975ef8117406a9cbd6ecb6a60af60a3daf04d14", 0x50}, {&(0x7f0000a87000-0xf6)="8a11820d0d7472cd7647fdcbefa3ef684c63d38b3cdbe38c720383fb83b00d9da0515ea67faf67f88c7d0253cca7892158e514d886bea6dbe0b701953fac88cab5b4df451b9c884bc0314e141b603b6b096f6bcfe8ddd9fd7b6ccbc3519ebd1ed138b59c6b797ec6ada4af9ad3f76e00600644e0f906541c800bac5bf13b3868c58f15ac4c0878d1d56dc4b2a0aa694bbfe68ea0d649f2d59f9e307fff3abfaa72e76c2e2e367a2cf9534073f1eb34173bc2879f1eb3d3d2d340dc8c84548e27982d6caa2cabc2fc004b1034001b7dd3a5b2685e0d06fed91113e6d368739d9acedfa1c372d548c00427f3f81e43b78166fd71377b3a", 0xf6}, {&(0x7f0000e60000)="8ed4255b5b6163e082b2ffc48a532ad465ed0c01fb1c01938aae4a4e82913d37f612fba9fb117a04306ac10e2771f2480b844940428de94cce92f1da84e315e2f2ff2af43e514a", 0x47}, {&(0x7f00006ac000)="a74f702f52a755d5de9aa4b14daef6e8894d259d512ccb5760b986231199e1a1f3a4d6be0d1eefcf36f96c6eebd69bb3d356c8e1479adf7bda2c1c8164185a122e0e8251c3302bcb5d6a208ab5af4cdd5c0121227c042e6a95583131cc2de936c30116ef988bf0c6caf5df8f2442c0f3b85c29d73c2a6780005a93fbb3c4966b2f5912629ef9c29aa6dac4fa7cdbd2e5d8a92aaee4a5b6fb598c4db63e5b68321ce3d09e682c19acee40b6cbe0b349c7f736c8e0adde0ae087cc8b9a7d68ae818388914c3b56bb58f1b38050bed485b71f0b181cda4e31", 0xd7}, {&(0x7f0000946000-0xd0)="3ca9a6e2f4e3be94d30c3f931cbaad1d89d72aeb074e03bb350945c4a9e39ce02ad808e05c9c24807faf6df65e9e01aa6bafd911ec652bd765999edfe660a8b126c07b6c2f87191441419518ba3445c3fef52653a577a05a6e1abb9020949feb1d53ce2731d6a99588d0bc3761ee05a23f0bf43aca30a4c2fe4cfae07f3cb03b263dfa0c0eab163d83b87037da0127190fa62a64a28fc5678d55a9c1ff80914b08a3086e9868f7fcceaa2ac887443a8d0208e11676dbb5049dd661882abc871103f4ada8529d5ccb594df076e2e82d24", 0xd0}, {&(0x7f0000e4a000)="63d0d928d68b945a6ee5015adf431a37a9bacbe1f645a30e6baa4e513a82c1601416a0ca7d54855d5eacfc80d085022f3f18375822d7ad026590d63a83b8f6dab6260870a60e72bd7d1ff3d1", 0x4c}], 0xa) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_flags=0xb000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000005000-0x75)=""/117, &(0x7f0000004000)=0x75) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f00006d0000)=@rc={0x1f, {0x1, 0x1, 0x5, 0x8, 0x7, 0x800}, 0x2}, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cb5000-0x18)={0x0, 0x3, 0x10, 0xfffffffffffffbff, 0x8}, &(0x7f0000864000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a86000)={r1, @in6={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e52000)=0x8c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f0000200000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a67000-0x4)=0x0) accept4(r0, &(0x7f0000beb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f68000-0x4)=0x58, 0x80800) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000bdb000-0x1c)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r2, 0x34) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r1, r4) memfd_create(&(0x7f0000996000-0x10)='/dev/input/mice\x00', 0x3) tkill(r2, 0x16) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000b6c000-0x4)=0x4) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00005ff000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c67000)=0x0) getsockopt(r0, 0x86a, 0xf7, &(0x7f0000b0c000)=""/82, &(0x7f0000cc0000)=0x52) fdatasync(r0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004d6000-0x4)=0xffffffffffffffff, 0x4) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f91000)={0x1, &(0x7f0000369000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00005e8000)={r1, 0x1, &(0x7f0000d38000)=[0x100000001], &(0x7f00001a2000-0x18)=[0x20, 0x3, 0x7c2200000, 0xfca, 0xef, 0x7f], 0x40, 0x5, 0x81, &(0x7f0000721000)=[0x1, 0x100, 0x1, 0x515, 0x3], &(0x7f00008eb000)=[0x0], 0x0}) r2 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000e9000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00003cd000)={0x0, 0x1c9c380}, &(0x7f0000675000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/12 18:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000060c000)={{0x7, 0x3}, 0x1, 0x8000, 0x1, {0x0, 0xcec4}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00001d1000-0x10)=[{&(0x7f0000e46000-0x64)="290000001800198000000000000000000206e3006737fe010000000900050000000200080000ff00b9", 0x29}], 0x1) r1 = add_key$keyring(&(0x7f0000598000-0x8)='keyring\x00', &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005fa000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d3d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f1b000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000648000-0x4)=0xe8) fstat(r2, &(0x7f0000e31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b12000-0x8)='./file0\x00', 0x4000, r4, r5, 0x6, 0x40000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000221000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x5b1032ca, 0x2, 0x500, 0xfffffffffffffffb, 0x2430200, r3}) keyctl$clear(0x7, r1) 2018/01/12 18:09:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000008000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/12 18:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000037f000-0x9)='/dev/sg#\x00', 0x7, 0x2801) epoll_create1(0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b6000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mq_open(&(0x7f000036e000-0x6)='proc\'\x00', 0x0, 0x4, &(0x7f00009d2000-0x20)={0x7f, 0x8, 0x1, 0x3, 0x81, 0x80000000, 0xffffffff, 0x7}) pipe(&(0x7f0000cbb000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/pktcdvd/control\x00', 0x400, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d73000)={0x0, 0x8, 0x200, 0x90f}, &(0x7f00003e3000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000367000-0xc)={r3, 0xa8, &(0x7f0000c40000-0xa8)=[@in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000075d000-0x4)=0xc) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f00006de000)='stat\x00') r6 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r6, r5, &(0x7f0000a73000)=0x4b, 0x400000ff) epoll_create(0x10) 2018/01/12 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$join(0x1, &(0x7f000016a000)={0x73, 0x79, 0x7a, 0x1, 0x0}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg(r0, &(0x7f0000cbb000)=[{{&(0x7f0000164000-0x10)=@ipx={0x4, 0x100000001, 0x5, "310771c99976", 0x0, 0x0}, 0x10, &(0x7f00000cb000)=[{&(0x7f0000ba1000-0x5d)="579656bdfd780adaa366510f2c8d18e9f12f5f2ab5714afb484b590993c6ed8f7f6e6e9c6fe0a94f57ebff2a097a857b33460e6528e7325a16b9a1256c8a0f5888a1a3b62c691598fda235a49cd780e8a0e18a62f09a16111796f71178", 0x5d}], 0x1, 0x0, 0x0, 0x50}, 0x1}, {{&(0x7f00002b7000-0x8)=@sco={0x1f, {0x0, 0x7f, 0x5, 0x94, 0x6, 0x100}}, 0x8, &(0x7f0000712000)=[{&(0x7f00009d8000-0x65)="6b2e60b50b8667831bfeffcd5c527c475bfe313203f941f5727d33d4ab82c2ad63faeaeccf19988b46151b2b96d3068fb2538694c6e576e488f444349e199cb20d164a32fa9db14f51fb15eeee111d507370b1e76155211b02bf8813911ee0fda226f9ff9f", 0x65}], 0x1, &(0x7f000091d000-0x420)=[{0x24, 0x0, 0x20, "e4403ee2ff2937e7a7bf66dbdbf1c76b5c2aadaf73bb"}, {0x54, 0x1ff, 0x16, "2b253a770fd63e1e8d97f1d61c7cf34ed0defe3a2aff3144ec2c4dfb1173f77667606f96415f068800d3adbbd1d0d32c5ea1da03409dcf48e50e4813e759e40e96b774dec3"}, {0x24, 0x112, 0x0, "963f9b8e9bc13d0594e2079a269fa49d8ed0057335"}, {0xe8, 0x18d, 0x1, "c7271be8a4247670933cc7b2b5dc70c0c911a88d2655fa090982e048cb6005f9fab522da398b8675e5d890325deb8275133b24dacdb07ffa7462bac50b51c59d811033aa6a241aa3d9c16d1bd1b03f85bbc8250eb81cc19eda96a13958b81d9986ae4b8155cc4a8fea265078f80ac47ec38fe9d1db292660a5efe215b595616a363e7985368d06d318fb1e28ba18469f50968058c893a4289d247ef9debb49a355856cf0345c81dd4a7025fe618a4c61c7d0105ed6805040488f9b83820af98a7ed21acdb27fc2ce77ef792f33d871431bce75aafbe396068a5fc7"}, {0x108, 0x117, 0xfb3e, "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"}, {0x90, 0x113, 0x3, "d0630d2e59a0f9c675265c0c93c80f714fbc7318ce54905ac0600c0119b8a44f51c38419873d3ee9390d8594242a8adeef1d6d507a19b51f536dabafc00f124184ee389a11cb7c755600430b0928e8cf62dbc7547dca0e2af835f3d5cc678f0f9d79135e6bdc691c8be5cb379adff043a5c29f1ed6e4b8d6e63ebeeea7754959edcdcd"}, {0x80, 0x107, 0x5, "94df3513fd359569c5e2c1f499cabbab6399572703f2063250b020e69c83fffef3ef780ff1310e50eebee8d3d403789086c8e4572ee52c16d2be4f00c9c35ce5d93dbf2a0961d8ec7900323a62509d0ad157217d74f0d74e0831e447b55e78d375297222d041613cecb1673a6173afb40b06bd24"}, {0x84, 0x6, 0x9, "4edf2b28c340b32726e97a1e8dfd7aa3bf97820bf4525cd3178c8476a5d5e09a08efa8849bc29ed9d0969ee73abc00b8b0fcffc45802fb210aebe3fa75fd4c26decc72043df5940a86229d1cc76964b3d4fb19445efbb1f4abcb1da9ae8b3df10d225e7e0a445b1d4fa0e10513b670181f364806a6fe3a"}], 0x420, 0x20000880}, 0xff}], 0x2, 0x5) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f2d000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) syncfs(r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) umount2(&(0x7f00005dc000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000428000-0xa)={0x0, 0xfffffffffffffffa, 0x1, [0x4]}, &(0x7f000063c000)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00005ff000-0x14)={r4, 0x6, 0x9, 0x6, 0x8, 0x7fa}, 0x14) prctl$intptr(0x21, 0x80000100000001) r5 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') bind(r0, &(0x7f0000f31000)=@nfc={0x27, 0x1, 0x8, 0x6}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000057e000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r3, r5, &(0x7f00004db000)=0x440, 0x63) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) membarrier(0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) fsync(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000082c000-0x8)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000806000)={0x2, 0x1000, 0x0, 0x7, 0xc0, 0x1, 0x200, 0x3, 0x8, 0x0}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000db7000)={0x0, 0x0}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000589000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004e4000-0x8)={0x0, 0x6322}, &(0x7f0000ef3000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000c0000-0x8)={r3, 0x2}, 0x8) [ 272.181109] audit: type=1400 audit(1515780569.942:69): avc: denied { ioctl } for pid=18834 comm="syz-executor5" path="socket:[56536]" dev="sockfs" ino=56536 ioctlcmd=0x534f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000060c000)={{0x7, 0x3}, 0x1, 0x8000, 0x1, {0x0, 0xcec4}, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00001d1000-0x10)=[{&(0x7f0000e46000-0x64)="290000001800198000000000000000000206e3006737fe010000000900050000000200080000ff00b9", 0x29}], 0x1) r1 = add_key$keyring(&(0x7f0000598000-0x8)='keyring\x00', &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005fa000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d3d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f1b000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000648000-0x4)=0xe8) fstat(r2, &(0x7f0000e31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b12000-0x8)='./file0\x00', 0x4000, r4, r5, 0x6, 0x40000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000221000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x5b1032ca, 0x2, 0x500, 0xfffffffffffffffb, 0x2430200, r3}) keyctl$clear(0x7, r1) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/context\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d7e000)=0x0) r3 = getpgid(r2) rmdir(&(0x7f000081a000-0x8)='./file0\x00') sched_setparam(r2, &(0x7f000099d000-0x4)=0x3) ptrace$getregset(0x4204, r3, 0x0, &(0x7f00001ae000)={&(0x7f0000701000-0x39)=""/57, 0x39}) mknod$loop(&(0x7f0000f00000-0x8)='./file0\x00', 0x0, 0x1) fanotify_init(0x2, 0x41c01) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f00008a0000-0x8)=@sco={0x1f, {0x7fff, 0x1, 0x0, 0x8, 0xfffffffffffffffe, 0x3}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a11000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000233000-0x18)={0x0, 0x1, 0x30, 0x65, 0x100}, &(0x7f0000ba5000-0x4)=0x18) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ba5000)=0x1, 0x4) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ba5000-0x8)={r3, 0x5}, &(0x7f0000a50000-0x4)=0x8) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x80) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000b22000-0x4)=0xd3, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ba4000-0x18)={0xaa, 0x8, 0x0}) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b27000-0xc)='/dev/ashmem\x00', 0x80, 0x0) 2018/01/12 18:09:30 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003f1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006c4000)=""/150) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000688000-0x4)=0x8, 0x4) chmod(&(0x7f0000068000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000)='./file1\x00', &(0x7f0000003000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000002000)=""/4096, 0x1000) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcd8, 0x2, 0x1000, 0xa, 0xa0, 0x20, 0x3b, r2, r3}, {0x824, 0x20, 0x4, 0x53c1, 0x800, 0x37e0, 0x40, 0x1}, {0x1, 0x2, 0x8, 0x2}, 0x1, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x3, 0x9, 0x40, 0x80, 0x5}}, 0xe8) 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000fa1000-0xa1)=""/161) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d23000-0x8)='./file0\x00', 0x400001, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000034b000)={0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000ed0000)=""}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ed1000)={0x0, 0x3, 0x2, [0x7, 0x1]}, &(0x7f0000332000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008ca000)={r3, 0x5}, &(0x7f0000130000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001a2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000772000-0x4)=0xe8) connect$packet(r1, &(0x7f00001b6000)={0x11, 0xfd, r4, 0x1, 0x1, 0x6, @random="de23ea9f940c", [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aba000-0xc)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006bf000+0x6fe)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000f7000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fe0000-0x20)={@generic="b85bfe1e0ae16e7e0f2d530a46b99c95", @ifru_flags=0x601}) pread64(r1, &(0x7f0000fdf000-0x91)=""/145, 0x91, 0x0) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000219000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000180000)=0x14) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000019b000-0xd)='net/udplite6\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000594000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000914000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000f5d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000475000)=0x1c, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000404000-0x30)={0x70, 0x0, &(0x7f0000be1000-0x70)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x2, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0xa, &(0x7f0000c62000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000be2000)=[0x18, 0x38, 0x38, 0x20, 0x38, 0x38, 0x38, 0x78, 0x18]}}, @dead_binder_done={0x40086310, 0x0}], 0x7e, 0x0, &(0x7f00007d5000-0x7e)="16e5b5e4766ff7a02faf57b467507b0df084e62ec256f04b99d2c2803de25bef23c242ac55e981efb05d3496108b1c3e76c0e069bc904f4cf56f6b04f3547cd705d84aebad4e9fe18ea21b30b7fc71b378d76eeb17c897d17d8c0e005f5375272cd8b8f171781691880ce76b940108f0434fc7310cb39fcb459767ed15b6"}) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e5000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000937000)={0xffff, 0x0, 'client1\x00', 0xffffffff80000000, "246c34e582a35c9e", "a9e6edaa270cc7f691cd774431fdd9b4e0517d3c997ff5b38015edac41bf1b00", 0x961, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007dc000-0x8)=@assoc_value={0x0, 0x46}, &(0x7f000098c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001ba000)={r1, 0xfff, 0x11, "0989de1c365f0459bb622230e15f7312df"}, 0xfffffeba) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000089c000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) poll(&(0x7f0000a6d000)=[], 0x8, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000dc4000)={&(0x7f0000c55000/0x4000)=nil, 0x4000}) 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000010b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) [ 272.398634] binder: 18865:18869 ioctl 80184540 20fa0f5f returned -22 [ 272.415975] binder: 18865:18869 transaction failed 29189/-22, size 0-0 line 3004 [ 272.439820] binder: 18865:18889 ioctl 80184540 20fa0f5f returned -22 [ 272.451773] binder: 18865:18889 transaction failed 29189/-22, size 0-0 line 3004 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002f9000)={0x4, 0x1, 0x401, 0x3ff, 0x0}, &(0x7f0000930000)=0x10) r2 = dup2(r0, r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000099000-0x24)={0x2, 0x2, 0x7, 0x3, 0x9, 0x0, 0x1, 0x4e, 0x3f, 0x81, 0x10001, 0x10001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f54000)={r1, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0xff}, &(0x7f0000b84000)=0x98) r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x0) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000003c000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000046c000)={0x11e, 0xa15, 0x4, 0x2, 0x3, [{0x2, 0x10000, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffc01, 0x1, 0x3ff, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x101, 0x9, 0x7, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000762000)={0x0, 0x0}) r3 = accept4(r2, 0x0, &(0x7f0000b67000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e32000)={0x0, 0x81, 0x8, 0x9, 0x3, 0x2a, 0xfffffffffffffff7, 0x2, {0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x17d7, 0x80000001, 0x8, 0x101}}, &(0x7f0000d57000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000030b000)={r4, 0xda, "61c8a9473fb56b08d6a6b9addefd6fae9bcacdbce5a53b84d7853b10c2058c122b3c7283e4e503db8a667fef6ce3e9cef08a08bdf7d06d50aa8109ab4bf1ad90081d17e30e3748b3b4a2e9b3a1ca2df65e892adc789ac370469880c1cd62086f54ba74a453a5caa10aeba0cced64a214eb633d72022ed6474d159446eb976eab3d0ec1cb6b52278110770051411c8afa1fd45bf10963764844c775a3e5e397b54072bdc46a8c127236e5e1e71a107bc09545a4b44c64779df028a5d2fbf8dc7a2fd29897fb04a6bf13937537c88aa49dfc6f2c4ce6fbe5e759f3"}, &(0x7f00008f0000)=0xe2) keyctl$unlink(0x9, r0, r0) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fb1000-0x4)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000064a000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037e000-0x4)=0xe8) mlockall(0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff8000)=0x0, &(0x7f00003c5000-0x4)=0x4) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r1 = syz_open_dev$sg(&(0x7f000029c000-0x9)='/dev/sg#\x00', 0x12, 0x2000) unlinkat(r1, &(0x7f000067f000)='./file0\x00', 0x200) 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f00008a0000-0x8)=@sco={0x1f, {0x7fff, 0x1, 0x0, 0x8, 0xfffffffffffffffe, 0x3}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000720000-0x8)='./file0\x00', 0x1) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f00001e2000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r1) r2 = inotify_add_watch(r0, &(0x7f0000efd000-0x8)='./file0\x00', 0xa0000100) inotify_rm_watch(r0, r2) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r3, r0) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b2a000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c0019040000000608006e", 0x29}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ef1000)={0x9, 0x0, 0x7, 0x800}, 0x10) 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fcd000-0x9b)="6360b2c1d9cce66cc3a4151b80747905ac92f17933599abbb2109667e2ee1250b98d43aaf9c6da31d4eb671c6e8df3cca9a54f578e47d244f4cb15e7bf4577a81c904bcc48af9fccff367f1c18a93ca844a2677648b12d334c1d53eef85cda289437ed9c065a4f9de8a01d16debef65c8b77b703df9b5c574c572df3b8e040cd65bea0cff862c7ff45b9ebad95c41cd06a42e9800a8c7b2e72c2c1", 0x9b, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000c0a000)='.dead\x00', &(0x7f0000215000-0x13)='}ppp0procvboxnet0*\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x3, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40000000000000d, &(0x7f0000dab000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ea2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0xe8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000eef000-0x8)='./file0\x00', 0xe000, r1, r2, 0x7, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000015000-0x8)='./file0\x00', 0x2, 0x80) socketpair(0x15, 0x3, 0xa17, &(0x7f0000009000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/bnep\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/load\x00', 0x2, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0}}, 0xfffffffffffffde0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/mls\x00', 0x0, 0x0) creat(&(0x7f0000f23000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000389000)={0x0, 0x80000, 0xffffffffffffff9c}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000a7f000-0x10)='/dev/input/mice\x00', 0x0, 0x41) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000990000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00004d0000)={r5, 0x1}) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) connect$nfc_llcp(r0, &(0x7f00005f5000)={0x27, 0x8, 0x4, 0x0, 0x5216, 0x4, "e846aeba90764b6948c0d999c3613f3c0d321109553a2e68a321a842867d9ae76644bb34ab0153d1d2f54c534333e1d7cae9650857de67d91c6d6d4b47d174", 0x4}, 0x58) prctl$intptr(0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000)="feb43fb049e6762c39284580f60c7873ae6fa28fe0387860c512eb3ebddd3bebfed0a55a3d62330511240a263e732613f829905dc4fc30974f538305f9c762c4f43a01603120a3adc235367a3fcddd52929a049e64dd43f8564f48c17e806000587cf0eb4c13e24d82b27a6752bfa7d3ea6187d951a781055c4c36472bf0c7727f866a6426c56f773e21baf6eb19c9cd0017d96ff91eb16a0c4d0c262d018d992601c9cae0cf07da53095956ce205220af1dd87c3c3d860b40fb86bdc09b13b3ae7504e4e37bcfac5d47a247942d22d1e6f21cb3bfac716c0eae8a5e8c15c42bcf56a40a2ec9c25b", 0xe8}, {&(0x7f0000001000-0x7a)="28d78d0eae1b946ae1d2fa4080aa0007943ecc2be937efaf774720a5a133dabc20dc985a81c2167eed561887368f6374e99a2e20b534ec3c76467c349470133f1090d2883f41048732074b980e690272ff5be0945e3ffa05de2aec2640f5af1167bc5897732773c407a81da2e5e58d33c4671595a061fcb2ddc1", 0x7a}, {&(0x7f0000000000)="cd3cd2d8608b5350fa011da555b981a5bb78224c7c671b351da6a01b2874388ee6826c578f6f4d958d68758219de287226dd8955", 0x34}, {&(0x7f0000001000)="4b71cbbaef933e3f742baef5e85fc0f3b2b28629d0a43266ec48fda67d1519e1d353150a26148953a83d32ddbe6f5f7b732ca0b87dbc4dc4bd52c056c4672f6d7a54902cd178d93bc11a96adc818f9e334ac2161b3868079b4034d788842f943491d0188ea2e4fe59eccf8326c20cb3935c4685c4c07a0d0ba310cd3e7cb0e261779019b03d220b432515012028c8a", 0x8f}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="a287b660ac515960c6222a4f25e3019bf39b584cd08c5cabb3cfd5f708762611290a39350517c02d7e7166d9986f0e2d7a7f47a10a5e7ab3010cee2949d40db6ef06a145cd126308e466f07c8309eab3926582715f7825f5717015a41329643c307be2f4cdb1e83e2798cee460847326b5aa77cf1766a88153f75e649f8a7b8e665ec9a63133f623ec1c641efee25d8ef89c", 0x92}], 0x7, 0x0) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000406000-0x9)='/dev/ppp\x00', 0x40, 0x0) syz_open_pts(r1, 0x105000) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r0, &(0x7f0000fcf000)={0xe92}, 0x8, 0x80800) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ee7000-0x70)=[{&(0x7f000045b000-0x1)="db", 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000914000)={0x10, 0x0, 0x0, @random=""}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e35000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000041000-0x8)={r2, 0x0}) poll(&(0x7f0000bfb000)=[], 0x0, 0xa163) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000953000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000067f000-0x4)=@assoc_id=0x0, &(0x7f00001ee000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003e8000)={0x0, 0xd0}, &(0x7f0000094000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ecb000)={r4, 0x10, 0xfffffffffffffffa, 0x7f, 0xff, 0x800, 0xffffffff, 0xea, {r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3a8, 0x101, 0x0, 0x5bf0, 0x62}}, &(0x7f0000a97000-0x4)=0xb8) read(r0, &(0x7f00008b9000-0xc9)=""/201, 0xc9) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000f9d000)="", 0x0) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000600000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eff000-0x10)={0x4, 0x3, 0x7fff, 0x4, 0x0}, &(0x7f0000efe000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003e3000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x227f, 0x40}, 0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000cf2000-0xb)=""/11, &(0x7f0000f00000-0x4)=0xb) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c20000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000967000)=0xf27, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000c2c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e0f000)=0x0) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) writev(r1, &(0x7f00002b3000)=[], 0x0) syz_open_pts(r1, 0x80) [ 272.532991] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 272.568962] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) accept4$packet(r0, &(0x7f0000495000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098b000)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) setpgid(0x0, r2) setpgid(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000903000)={0x0, 0x80, 0xe502, 0x9}, &(0x7f00003f3000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ad4000-0x8)={r3, 0x8}, &(0x7f00007e4000-0x4)=0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000080e000)=0x0) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000fc1000)={0xffffffffffffff7f}, 0x8, 0x80800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000060a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000041c000)={0x0, 0x2, 0x5, 0x6, 0x0}, &(0x7f0000f5d000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005ff000-0xc)={0xe0000010, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4(0xffffffffffffff9c, &(0x7f000027e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bcf000)=0x80, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a3d000-0x4)=0x0, &(0x7f00003c3000)=0x4) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000231000-0x4)=0x2000, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f0000300000/0x4000)=nil, 0x4000, 0x77) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) socket$inet(0x2, 0x0, 0x0) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e89000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000255000-0x4)=0x8, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000-0x4)=0x0) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e47000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000093000-0xd)='limits\x00') exit(0x0) getsockname$ipx(r1, &(0x7f0000641000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000c2000)=0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) preadv(r1, &(0x7f0000213000)=[], 0x323, 0x1) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b4a000)={@generic="1512e08fe018f968afdabb6672c17ac8", @ifru_settings={0x2, 0x0, @fr_pvc_info=&(0x7f0000dc8000-0x14)={0x0, @generic="7c9e2762f5f8762e8a11bd4401d841cd"}}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000120000-0x28)={@common='bond0\x00', @ifru_data=&(0x7f0000521000)="ac0003556ee71cf0feeb8aa1f37b03793a81fc0600000066714f80c5a0642ebf"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000cb8000-0x8)='./file0\x00', 0x2200, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d53000-0x17)="941559422c8f266f58273ab5a0eeae9c3c630e586f837e") 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffbffffb) readv(r0, &(0x7f0000cf2000)=[{&(0x7f0000eaf000-0x5f)=""/95, 0x5f}], 0x1) syncfs(r0) r1 = socket(0x2, 0x0, 0x7) dup(r1) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000faf000)=0x0) rt_sigqueueinfo(r1, 0x39, &(0x7f0000dc1000-0x10)={0xa, 0x0, 0xa9, 0x38f3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e74000-0x8)={0x0, 0x9}, &(0x7f0000c37000)=0x8) r3 = memfd_create(&(0x7f0000e54000)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d5e000)=@assoc_value={r2, 0x8}, &(0x7f00003c8000-0x4)=0x8) fchdir(r0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r4 = dup3(r0, r0, 0x80000) getpeername$llc(r0, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00008d9000)=0x10) chroot(&(0x7f0000a8b000-0x8)='./file0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00001ef000)=0x1ff, 0x4) syz_open_dev$sg(&(0x7f0000f54000-0x9)='/dev/sg#\x00', 0xae, 0x200000) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f000000e000)={&(0x7f0000204000/0x4000)=nil, 0x2, 0x0, 0x0, &(0x7f0000453000/0x3000)=nil, 0x2}) 2018/01/12 18:09:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000475000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) ftruncate(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000) setsockopt(r0, 0x7, 0x4, &(0x7f0000000000)="4e84b85c99acf151ffdeb2221326564ded3a39d56b56e738a71b84ed74abb07d32fb6575f9e318f72e18c4342950e57d6478a2c7311e14a6f97b64c1e128b61c813b964c6995b563632eafe6968c64847d3f13a329199c7b0b43e8ae4b2b7d576f6d43255682c386a51814c02693d4da8ec14550f9e62d2c89af85c46dcc8e9a4ac2448a434af1be525c176950a0550f612c7c93859841", 0x97) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000004000-0x4)=0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000004000)=0x9) ioctl$KDDELIO(r0, 0x4b35, 0x401) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r2, 0x0}) r3 = openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x28) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000007000-0x4)=0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000004000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000007000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2, 0x0, 0x1f, 0x27, &(0x7f0000007000)=@generic="8e603883baeacf74c2af641cf1b9ba1b", 0x8001, 0x200, 0x800}) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0x668000)=nil, 0x668000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000668000)='/dev/vga_arbiter\x00', 0x80205, 0x0) pwritev(r0, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1, 0x0) [ 272.667314] binder_alloc: binder_alloc_mmap_handler: 18950 20000000-20002000 already mapped failed -16 [ 272.682251] binder: BINDER_SET_CONTEXT_MGR already set [ 272.688271] binder: 18950:18954 ioctl 40046207 0 returned -16 [ 272.703847] binder_alloc: 18950: binder_alloc_buf, no vma [ 272.710601] binder: 18950:18967 transaction failed 29189/-3, size 0-0 line 3127 2018/01/12 18:09:30 executing program 4: rename(&(0x7f0000f8e000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x1b)=@random={'trusted.\x00', "5d297d2f7573657276626fcd6e6574302d00"}, &(0x7f000052a000)=""/4096, 0x1000) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c06000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x9, 0x500000000, 0x80}, &(0x7f000011f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d31000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80}, &(0x7f000077b000)=0x98) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e52000)=0x0) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f0000)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3d) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000317000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb67, 0x0, 0x6, 0x1ff}, &(0x7f00001e7000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a03000-0x14)={r3, 0x1, 0x8, 0x8c, 0xf4, 0x29}, &(0x7f0000df7000-0x4)=0x14) ptrace$setopts(0x420a, 0x0, 0x0, 0x0) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cb2000)="", 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f0000445000)=[{&(0x7f0000dd0000-0xc7)=""/199, 0xc7}], 0x7) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d58000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000e07000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000065000)={@common='tunl0\x00', @ifru_mtu=0x3f}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/12 18:09:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000475000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) ftruncate(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000) setsockopt(r0, 0x7, 0x4, &(0x7f0000000000)="4e84b85c99acf151ffdeb2221326564ded3a39d56b56e738a71b84ed74abb07d32fb6575f9e318f72e18c4342950e57d6478a2c7311e14a6f97b64c1e128b61c813b964c6995b563632eafe6968c64847d3f13a329199c7b0b43e8ae4b2b7d576f6d43255682c386a51814c02693d4da8ec14550f9e62d2c89af85c46dcc8e9a4ac2448a434af1be525c176950a0550f612c7c93859841", 0x97) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000004000-0x4)=0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000004000)=0x9) ioctl$KDDELIO(r0, 0x4b35, 0x401) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r2, 0x0}) r3 = openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x28) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000007000-0x4)=0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000004000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000007000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2, 0x0, 0x1f, 0x27, &(0x7f0000007000)=@generic="8e603883baeacf74c2af641cf1b9ba1b", 0x8001, 0x200, 0x800}) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@l2={0x1f, 0x2, {0x7, 0x30, 0x9a, 0x3, 0x8001, 0x3fa1}, 0xa5, 0x6}, 0xe, &(0x7f0000b7a000)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x6}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000605000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00000da000)=0x98) r0 = syz_open_dev$usbmon(&(0x7f0000e67000-0xd)='/dev/usbmon#\x00', 0x3, 0x5391fba909618d82) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00007a0000-0x1)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b85000-0x8)={0x0, 0x0}) clock_getres(0x2, &(0x7f00008e6000)={0x0, 0x0}) nanosleep(&(0x7f000054b000)={r1, 0x1c9c380}, &(0x7f00007c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) 2018/01/12 18:09:30 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000475000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) ftruncate(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000000) setsockopt(r0, 0x7, 0x4, &(0x7f0000000000)="4e84b85c99acf151ffdeb2221326564ded3a39d56b56e738a71b84ed74abb07d32fb6575f9e318f72e18c4342950e57d6478a2c7311e14a6f97b64c1e128b61c813b964c6995b563632eafe6968c64847d3f13a329199c7b0b43e8ae4b2b7d576f6d43255682c386a51814c02693d4da8ec14550f9e62d2c89af85c46dcc8e9a4ac2448a434af1be525c176950a0550f612c7c93859841", 0x97) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000004000-0x4)=0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000004000)=0x9) ioctl$KDDELIO(r0, 0x4b35, 0x401) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r2, 0x0}) r3 = openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x28) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000007000-0x4)=0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000004000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000006000)=0x9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000007000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2, 0x0, 0x1f, 0x27, &(0x7f0000007000)=@generic="8e603883baeacf74c2af641cf1b9ba1b", 0x8001, 0x200, 0x800}) [ 272.731402] binder: undelivered TRANSACTION_ERROR: 29189 [ 272.739260] binder: undelivered TRANSACTION_COMPLETE [ 272.746499] binder: undelivered transaction 978, process died. 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000460000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, r1}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d58000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000e07000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000065000)={@common='tunl0\x00', @ifru_mtu=0x3f}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e83000)={0x0, 0x9}, &(0x7f00004f0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e54000-0xb8)={0x0, 0x200ef7, 0x6e9, 0x2, 0x8001, 0xfffffffffffffbff, 0x8, 0x7f1f31a0, {0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x656b977c, 0x6, 0x0}}, &(0x7f00006d9000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005de000-0x8c)={0x0, @in6={{0xa, 0x2, 0xbc5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000054000-0x6)={0x0, 0x9}, &(0x7f000087f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000da0000)={0x0, 0xd93d, 0x9, 0xfffffffffffffffd, 0x13d, 0x0, 0xffff, 0x401, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x4, 0xd0b, 0x1ff, 0x6}}, &(0x7f00005dd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b2a000-0x4)=@assoc_id=0x0, &(0x7f0000d2f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000725000)={0x0, 0x10, &(0x7f0000693000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008cb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003d5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000782000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f54000-0x20)={0x5, 0x7fffffff, 0x8, 0x5, 0xba, 0x1, 0x1, 0x1000, 0x0}, &(0x7f0000ea6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f68000-0x896)={0x0, 0x1000, "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"}, &(0x7f0000172000)=0x1008) r11 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r11, 0x40047705, &(0x7f0000667000-0x2)={0x8001, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000084e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000547000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002d2000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x3, 0xffff, 0x4, 0x88}, &(0x7f0000eb7000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000cd000-0xb8)={0x0, 0x0, 0x1, 0xdc3, 0x7, 0x2, 0x67ce, 0xf16, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1f, 0x8a, 0x5, 0x3}}, &(0x7f000018d000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cea000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000000, 0x0, 0x8, 0x7fffffff, 0xffffffffffff0000, 0x5, 0x1, 0xdb71, 0x7ff, 0xd1, 0x81, 0x4590, 0x6, 0x7313]}, &(0x7f000019b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004fb000)=@assoc_value={0x0, 0x5}, &(0x7f0000582000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000cab000-0xc4)=[{&(0x7f0000784000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000)=[{&(0x7f0000aaf000)="7e056630881a89155bb461ee1749dee9fe6881bcb6412a732fd8e474dc086312f317c4cd744806552f34c209c1f9fef7f3349f07e0da64aa37ed9042cc8602328580624bfecb74460914e0621f7f7568aebee4c44ee19c2e52589d4a696d4b678a129242e60da17c124bab801b0846d99bbc597a0c3e6818dcabfe1eadd8958ea2231956", 0x84}], 0x1, &(0x7f000080a000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9, 0x1, 0x7f, 0x0, 0x7, 0x8000, 0x5, r1}}], 0x2c, 0x40}, {&(0x7f000063c000-0x10)=@in={0x2, 0x3, @rand_addr=0xd37a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000408000-0x40)=[{&(0x7f0000243000)="2400c0208ca2bfcc10b586f5963c6ff734e9d24fbed6a324433c4f30bd12bd3d38fb3908febb2b727ece49a262a559dd41e75a4a1cd102b701c9d03f08e75a1fc176f43a7c8947998e61b96d322040620c114c0c46439d81", 0x58}, {&(0x7f000094a000-0xad)="43e379b3480e366de29b32207fdf738bc828e6c39bc58ade20b8b4982209d53759f28558137cb1428e107a75d0a1f2ea204471d15eb759bc5f4fd530488db642746f6cb59cd4043ba1ec122bcbe8bb06658ad37b8d389f43ac9daf31088bb5c3dbe0331dc8f53e0c0d9557d6a0de6bc9b6daadb7c440a1bf0522c3f265ee0d347097ee3c1ec9af906c837bd4019ba27cadfc05a7c9d66576933ea2e936843dcc684a8080872b0a0c04e666f295", 0xad}, {&(0x7f0000dcb000-0x53)="9cddc545ce828e6afd7b5dd8f54646e769165370d24c8ebc51f4aa048399c299680a350f8c2e771b9e58a7f12632431f96af114e422005c5f81aba95f3cad43d5e2ac698144b6488e860100afb978120facb9f", 0x53}, {&(0x7f0000b4a000)="b4bb424dff40a06ba1a275d63acc92a200ae1e1728b8ad64c802f613f8aacd0f4c84f8ec8138dc84c194386783b984a94db416cff3835665e82384cd0465a404640b96783c73675fea3cdbe41505964a195c2a878c68bc59fbf0849e0f20e4b846e9eed4425149e2dbadba8cedaac3aa2f3e29d436014137c9568288cca79ed53d116e283db67189f97743bccfd59c5780ffb95054428ba8cbe32df2", 0x9c}, {&(0x7f0000c89000)="a2fdaa846452cd41c68611bfc9b2dfa9d1eefc32a47c90dc17fc91ce1a4417204541a7acabe6f5ef417fc0e4432f2339e7762952fbc88ab7bc1fd4f2bd1196c19c51a7ced902a72f7367cc9f27d9d89afa6b479223f93d1e4b533bd418743e6e56a7476b8eb60acc1b5d5b31fcde92ebe479550a3d789ba4aaa03002ac4b60eba210c47105f994bf121ec715b0ab97e08c8ce047a0f95279fc11c2af1d47e663bbe6370f569068b1f569c86b86994497eeb9d95cb526", 0xb6}, {&(0x7f00002be000-0xbd)="804826162a8ce7f2b0732b571e86cea456c3b907c21b2147c7c8aa5c5e8cef499d681f934c22294918a8d3a0ee2213e2d7a1d7e662f454e398a96c0e5efdb2e5a8e10167403b061fda28be19e06b27d990ce6840b66b65d98bb7811ac280d294a6169f53be159aa4d6e05b40d07ed601b3910caa052d7ab23f9be804be9ed2ec44601730bfdb64242657a392601c32b31295a6471bfe69baf24e5a8ad2397f6cb205196ee983295144e5c0d6036419d6c93f16ef9b464cee8d53f7cd5d", 0xbd}, {&(0x7f0000570000-0x4e)="d33df0681217a4a583d1b437cfa81d4ba307dcc94207909ba9a60d553ecddaa8c652768057b585fe241912105d263705a7f66db77eb930505b0736834163c1224effda3bb81afc21c851e2f7e48a", 0x4e}, {&(0x7f0000b42000)="0fab5ed7f45a1499c74f24d3068bbb08a280a34c6cf197f4730221126d4862f11dcd6f0ebbc473ef18487ca63bf2f86d90560009574a39e2c8ea3f2c1ac36bc393879681b909640936fa7486ae2aa440a72ad4995cc77d0cc03f69c0cf91e7e9d1a5181825975306a3a9526749bc7456b769b025e27c025ba1c1e0b89730792cb867b2ff6f758e0e51ea4bc05ce918a9ed1e441b9c50594a3e3564e5c33fd7805cf5c175", 0xa4}], 0x8, &(0x7f0000d04000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x7, 0x10001, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x4, 0x8, 0x7fffffff, 0x10000, 0x5, 0xff, 0x6, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x0, 0x8201, 0xffffffffffff0001, 0xae78, 0x401, 0x3, 0x7ff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x40, 0x2, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfff, 0x2, 0xb9, 0x1ff, 0x0, 0x7ff, 0x8, r6}}], 0xdc, 0x0}, {&(0x7f0000f1b000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000486000)=[{&(0x7f00004bb000-0xba)="0804d1ed6caabc41238fdd2ac8cb3bcd466fe3d7fe7288347c7a37c37d5beabc2bc2aba1aeef6b2d09bdc2f7d243afdd0c6496ca209d63dfd644e4d36213a700b51a09f71c093efc265b28e32d5a16a4498ac2ac216e54769a992268aafbe14674d1ba67f8ddb964f409e1828b23eb9d7a4a8fd83ff31121e81d87c58ee67f8febe8b59731bc0012e5644fdab0f0df435474474704c46dd772c4787232247ac2bfeea84226b5beeb4c745937fc95b514d146195599271af8575a", 0xba}, {&(0x7f00006f7000-0xe9)="bad3382b341fdd7b6aa87f521d503c6482cbe726eaff975f0f7b255dd61b5009ef9c9804b9c26be1304489e9ade271d0633948ad5a815e2db8f46d6b6958e8d202efad60d0aec475afc19189185340814d20a02130e6a082a927e980ba12d2b1f77509e44b5c4a48e5aab692625f1c28e6d69575e72b9fe2a6feb52509e4990684b7c20ad1d38c031fae4d44ce168ff0ca01071067f23b37e5dd21d20d8d58239603bbc5269a275bbd45ce01ac2a34aa848428aac9cd9c3c4423f1e5064e6ce470b2e396b964bff1fc868526e5e072f5583adaea3cd11bdf2f0852403085a8831c2ff09e8355c6b2f3", 0xe9}, {&(0x7f0000191000-0xdd)="d6256f7dd5d7a92dc6712e3e9c6a02df8677f11e59674b9aaa72cbfe9e9381769bf463e6af11abb4e87f06230b4c9d65d92b6ddaea1d25845de199bd3c8162a561c43929db7bbd00033c9653058c3af803ceffc48f98f699c8a861b5298246d163869606c20681fc5e1b0c783b1339144eab6090f1f57285af5a2287695b5003d095d8235c150f16293f1a1956af238fdc414d3a833b4f71a03c18d7379a051cb3a5cf73cbdbaf7bd5b8f94fa6c99bd097f59bee73bb23345fc7c307e99d485a9e9279dbba37afcfa4d5f5094b5c97e75f6d3026d79934fba6f9061bc4", 0xdd}, {&(0x7f0000147000-0x7)="7c03341c439535", 0x7}, {&(0x7f0000073000-0xe1)="28106232f7f47ace413a58ec809b462af10ddfdb120dd8cc614c159f701dce7551a7e0d775b2900e21cf52b1c9c0569f5ad107c95d4d786d83c7fa908d8512116284aafb186b12be994ccee1d3fc2ce1b94e73b4dfae8afdf7215a0bef61fb24654f6c7c50903aa94d7795cd509b424fca49e8555eb7b3eff122ab35049e4d2f8c36bec13ae1e3fc67069a5e968b509d961a93867bf08dd2942a7f805e85ab5af26d2edddd1f80f0476ec904c73820f3f31689fa94049a7c2994aa83418f82d81fa2522f437aa0252a97498267fa091c1db796bc1f5a5ca6dd86b044c1fb70fa51", 0xe1}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000cd9000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c9000)=[{&(0x7f00008b0000)="", 0x0}, {&(0x7f000049f000)="a8c1bbb0300a114dd7c11f6344832628fec87dab29177399ea30b2b41e5b2af90df36ac0", 0x24}, {&(0x7f0000dbf000)="34338aa61a164c9a5278fad6d08aa0434fcc5245c137b7182c3a100db49e83c20c696a094d20756df708699d5e9537ea86f1eda29e0f1159a4affee93e113735753df02ee77bf81f3ed14ad5cd4153f9be001a7bb53238527bc9c7bb6742bca9525d61bc214ac88515e924f01d6ed2e696cb7c6e29a5ab33f029c803f57da4a074eab42de8bb01c02a0d1e2c9609589b1f842dddc1cf91023123c2f3db19938a9d63248a4ad4058761e55eb5", 0xac}, {&(0x7f000042c000-0x77)="ff40360f8595a00e58c77e4887b291e00c00000d1a9f12ff408f2a37f772352dab37cf68e3368f3a55021b7085e15c74d953ba7ce6c629c574617fa3d6edfd5297d85d932aefc3ce5f7346178b2fbd1e8f79782645c8426892fc3ad084dcb17bd9097fb06672e481b1e62afca724d53ef5c6596086606d", 0x77}, {&(0x7f000097c000-0x4c)="d39f06a29e4b633559024f1f18cccf5689b2b9c82b458e1faa588496bdddc4501e0f01d68905ce5898c6948f792aac42f4e307e0d06c2d7ff28ff2d69ace84c58f3516d5255b4cafcfdb96776dceeb36d9e5a42f174b50fda2d715aa783bb8d42c2f9e6b0c0e39d81cfce48f5d8aa8e79a92446dfbc3ab126ad352fb6cab4839d0467a8e86d0c04e7353b6ed1c1d77e3f719c1df06db94a510e63ea5735a05c3783f63753780806b9f4b6cf2adbe071517f326741900d330", 0xb8}, {&(0x7f0000cf9000)="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0x1000}, {&(0x7f0000d09000-0x4c)="c9815399cd2377cbe89d1814a6912158b4193244bc7f86ac0fd5f89da5766ebefaeb30e2b8224a6d8b558ef9a4e9f006dac4892e32e8ee02912e9dde67934f91071d5f63788401a79e4d1373", 0x4c}, {&(0x7f00005a9000-0xeb)="82aa914801259134b0693718a9e4e48f1d75523b6595536d96ab792cd3073909ab010433e59f912bf16fe9253cf69899aba26cc930a107db1a7f6c677de7b426bf6bd5a7dbabbaab017370ea451908c4988a3a02760551434c775015d98a963db0c2463b3a0f380800fe1ba308d4140c9510d83a94f5427bd8db27501cdf7257bc8257dd5079783ee64ceacda8ccf228062b3c14464b5d1550f50691aedb8e40b844fae35b2907e1ccf87c08f14ee8eb6e79d757ad89a026ba03268478b35732046ae8f15902eac00bfaf107dd399e70a628807a6275f839645c892f4d29c08e8cd7dfbdecb399494a06b2", 0xeb}, {&(0x7f0000d1e000-0x52)="3405e0fdf0b6d65c30ba8baa6e0e4e2e9725052629d328dc3f6e9d3cd3f1ce2d186cd2b7b5ed62545e95033c9546746aa3d9f86d1358846c112beeed2654f36f1295023f1292418708431b626b733b1bc38d", 0x52}], 0x8, &(0x7f00003b3000-0x58)=[@init={0x14, 0x84, 0x0, {0x82, 0x2, 0x1f, 0x10000}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x10000, 0x5, 0x5}}], 0x58, 0x4000}, {&(0x7f0000fda000)=@in6={0xa, 0x2, 0x24000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000c14000-0x30)=[{&(0x7f0000ada000)="772a790d7aef1873cff44d40c40c89500621230b71150ff079868675caf5449cf541c2d8a1", 0x25}, {&(0x7f0000946000-0xce)="68cbae97ce73fc08b1c062906fc2868991309baf6ed0decb22d71f0ca74d0e4883518ef26525c3e32f088b7becd5deac4fca2fed8b0db464f4b07d94e51d491b747b55a304f7fb9f669b55b2837bacd774ef61e8fcbb9dd00fc6ec3c83d090f6f1ed2413e998f27ec68be500fad404c13780775623c52466f968e77d10fb1cf4c8ebdd21a1fb8304d0412f20ee9b92ac6a89d39e94478e932034b755cfeea1d38adae68df1ce55376efdc1aad1c21305168f92e9751a81f03a5c16c715765e973e79d2c1a0f3cb554b64476a1c18", 0xce}, {&(0x7f00008c4000)="622ff3803dce26498d0c88d57dd53a6014cb0122e5240fed5f03b9e8fd12d94f478bc60b736757e96525ca031dc3258c3c7fd60479cbd89fec60d501e27461bf6f0908f24b2c983eb7bfde65fbe8ed1d064c20574461be6cf674f5db3aac58b92f7a6b0f41445980827e84ba3b8f8373e76e69de", 0x74}, {&(0x7f0000403000)="ed0f97045feace7a5ca484408c5559d808", 0x11}, 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0x1000}, 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0x1000}], 0x6, &(0x7f0000946000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0x0, 0x3, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x100, 0x7, 0x9, 0x3ff, 0x10001, 0x1ff, 0x4, 0x5, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x8009, 0x7, 0x7fffffff, r9}}, @init={0x14, 0x84, 0x0, {0x2, 0x400, 0x2, 0x20}}, @init={0x14, 0x84, 0x0, {0x6, 0x80, 0x6, 0x6c}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffff, 0x80000000, 0x8, 0x0, 0x5, 0x7, 0xe4, 0xecd, r10}}], 0x108, 0x1}, {&(0x7f00004c3000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000333000)=[{&(0x7f0000438000)="0a03ab5368c629fbf8c3d5fa5c38d18465446ec169c1fd55766c88de993439e357036f720817fb0248b27549eceb9c91d8e0261ab7cc5badd7c2761595f61678caf5e2d85665e30b491d1c", 0x4b}, {&(0x7f0000a2c000)="3f5a5e89b2487c2f767e8c26d1a9944c4732c7e4d6a8f0e4c6ee8b30c13c2ea745b095a9e79c2a1b5b0ace9b2802ba0750db734d6f5968c5806284888f3b9370dd986185c60fdabf8dc2b9c51197c449190d882940f00428b423a39974f6f7ca69152664073d5889578fbbff232cb2dc74ee849862cdb8b3378a50e47678f8b7c6c760c90ea71117daa22de55408cff8", 0x90}, {&(0x7f00007b6000)="38fc0085951f570372b74728c0f2dfe316", 0x11}, {&(0x7f00003d9000-0xfd)="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", 0xfd}, {&(0x7f0000c4b000)="60688b32d93bd20b16c44991d8dce77c675c1d919982e5136706586158e7170fcbc75af2788742f820e5b4c8f970ca9225e837228ba746fb45ab9a1cba9c224708ad7e8a6ac9461ce4165d7d345a7e876cee4ec870f24b309625747827170cfaebdf317ac76988695d8b9685072945f6b0062d219f72088f2a2276b09e4c5001952b", 0x82}, {&(0x7f0000466000)="c8669ffe9c5d51e4a90dbb82c9d04dfcc0039267e6e371fe68cefcefdcbe44948cee8a642aea56c63203012c442554fe28b22ad76f0850367fbe201b6125a97a8de76c1634f4e4ac4b85dd162d00db7eb91ee2715fad00f1208b8bac33be9b68bc2453f993490007bede12b42ba85fe9d1a04e53d171177eabade3246b6283f04bcc5f592dc1e424aa4cca7eb297e0782b956d540490fc099959db4ba129fb4f9ec79e90a946cf5f10c6928fbbbb862f540ffb87e1ad4e79998a194414f09cdf42fcca40b973bd0ed98f306e706a4d", 0xcf}, {&(0x7f0000b9f000)="", 0x0}, {&(0x7f0000325000)="658bb9a160e2ce75829dd8dc5c9fd4b2eb9aaf4fb041e6c55391aa61b894e8603f2726b57dc0266812bc18da71a1efb0310e8860715c", 0x36}, {&(0x7f0000753000)="a6e09e401063fbce2d7f2be2f601f43de1633711d3969c70f09efea6275f9f9730370f82671ab6df368bb728ab32daea8a8bd0010a8d04ca7019f20dd1d90e817b2e006190ed2893ab5d6631395e8eb04d67fe56231a85719b62667ea9023183ea7cfc73ca90c4af55e153e29d2a8331d15e5c8957934625f63dff87967376237d9ddfc1bb10e421739427e2ff91267e2cf3f780436b184c77b0", 0x9a}, {&(0x7f00008fe000)="5f0175713c942c91b52794b267f1e427a88dc894b244af6d52871436418a7886f2b0e726406f421b6347ab3c59f6eee23bd836f1656d92821c522446f6357bdaff31c374af9f7a468c28d6f33a06ab0859a3d282260e49774ab15cc4bc6b14add8d27693e9f75eaf99f22ab77852351cd2cf015e25acfeb2c33f20cb5b791c766d65f87032fcb3c717385a276803b2f5249f597c05326e48d87fa8944753cda88a88d7dcd296359fbbe6cee9bb7471d8aadecd12a96e4b6ff164f85a2735ccc67593bf656724200a6230dff6f36d33675b6d41432f", 0xd5}], 0xa, &(0x7f0000bbb000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x1, 0x2, 0x10001, 0x1ff, 0x0, 0x80000001, 0x3, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x1056, 0x9, 0x8008, 0x6, 0x6, 0x4, 0x7, 0x6, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x200, 0x12, 0x400, r14}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0xffff, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0xba9d, 0x0, 0x3, 0x10000, 0x6, 0x9, 0x7, 0xcc, r15}}, @init={0x14, 0x84, 0x0, {0x10001, 0x7, 0x3, 0x100000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x54f3, 0x101, 0x201, 0x800000000, 0x8, 0x8, 0x7, 0xd9, r16}}], 0x134, 0x10}], 0x7, 0x20000000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b1a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getresuid(&(0x7f0000d94000-0x4)=0x0, &(0x7f0000f80000)=0x0, &(0x7f00004df000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f07000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x1, 0x2, 0xa0, 0xa0, 0x32, 0x0, r17}, {0x9, 0xbdc5, 0x10000, 0x4, 0x1, 0x1, 0x5, 0x1}, {0x6, 0x9, 0x3, 0x3}, 0xfff, 0xc, 0x0, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x3, 0x0, 0x800, 0x80, 0x2, 0x9}}, 0xe8) [ 272.775384] device gre0 entered promiscuous mode 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/sequencer2\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f000072a000-0x8)='./file0\x00', 0x20) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ae000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) keyctl$instantiate(0xc, r1, 0x0, 0x0, r1) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f00001f5000-0x14)={0x11, 0x19, 0x0, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b9000-0x4)=0x10) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000627000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/12 18:09:30 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000026e000-0x8)='./file0\x00', &(0x7f0000ce8000-0x11)=@known='security.selinux\x00', &(0x7f0000a59000-0x11)='vmnet1!em0[^ppp1\x00', 0x11, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a29000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c9000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00004db000)=0x0, &(0x7f0000119000+0xf8b)=0x95) 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000099b000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="254cd98dd4f2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chdir(&(0x7f00000c3000)='./file0\x00') getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) pipe(&(0x7f000066c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000543000)={0x0, 0xf593}, &(0x7f00003e5000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000187000)={r1, 0x81, 0x2, 0x9}, 0x10) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000007000)={{0x6, 0x1}, {0x100, 0x80000000}, 0x5, 0x4, 0x7914, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile64(r2, r3, &(0x7f0000003000-0x8)=0x0, 0x3ff) 2018/01/12 18:09:30 executing program 0: 2018/01/12 18:09:30 executing program 5: 2018/01/12 18:09:30 executing program 0: 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) timer_create(0x2, &(0x7f0000dce000-0x58)={0x0, 0x22, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfd000-0x4)=0x0) timer_getoverrun(r1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000053b000-0x12)='.request_key_auth\x00', &(0x7f0000e48000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e73000-0x4)='GPL\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000964000-0x8)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/01/12 18:09:30 executing program 0: 2018/01/12 18:09:30 executing program 5: [ 272.957105] binder_alloc: 19023: binder_alloc_buf, no vma [ 272.968295] binder: 19023:19047 transaction failed 29189/-3, size 0-0 line 3127 [ 272.976544] binder: send failed reply for transaction 981 to 19023:19033 2018/01/12 18:09:30 executing program 3: 2018/01/12 18:09:30 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe2(&(0x7f000091b000)={0x0, 0x0}, 0x0) write$tun(r1, &(0x7f00003d7000-0xbf)=@hdr={0x3, 0x87, 0x8f, 0x1000, 0xab, 0xdbd1, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x80, 0x1, 0xffff}}], {{0xe106, @x25={0x3, 0xd65, 0x23, "84dd7edaf0fee5c2a52b032b92703062dd716bc5df33eb7bb53ac928f9e98df3167528ed37e53dcd08b84c0db2a0f32d79f610efa7f692db03e84a5f257dd87e2ba41dd12077b7d721d0d12000d96a4bc49104b2cec2e6969d53733d6c38fa0267e38e7244b2562fa3c56fa187f0f31ddf886da5ac2078ea3151d868836ea110b98d9a35cfca7d252c2914d23cffd646826ba46dffb273c5b24918109ac0eb01"}}}}}, 0xbf) keyctl$unlink(0x9, r0, r0) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000780000-0x4)=r2) 2018/01/12 18:09:30 executing program 0: 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000022f000)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/12 18:09:30 executing program 6: 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x1d, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) [ 273.005145] binder: BINDER_SET_CONTEXT_MGR already set [ 273.010491] binder: 19023:19063 ioctl 40046207 0 returned -16 [ 273.018379] binder_alloc: 19023: binder_alloc_buf, no vma [ 273.023944] binder: 19023:19047 transaction failed 29189/-3, size 0-0 line 3127 [ 273.046392] binder: undelivered TRANSACTION_ERROR: 29189 [ 273.052172] binder: undelivered TRANSACTION_COMPLETE [ 273.063835] binder: undelivered TRANSACTION_ERROR: 29189 [ 273.080139] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ec7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/12 18:09:30 executing program 3: 2018/01/12 18:09:30 executing program 6: 2018/01/12 18:09:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006df000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0c000-0x11f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x1c, 0x0, "960d0775312bc79fa5e08be4d4ff9434d8e370c5"}}}, 0x3a) 2018/01/12 18:09:30 executing program 4: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") 2018/01/12 18:09:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f000062d000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e60300fffffff90000ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x40081}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/12 18:09:30 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000358000)={r2, 0x43}, &(0x7f0000c49000-0x4)=0x8) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000009000-0x1)="", &(0x7f0000005000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000008000)="") rt_sigtimedwait(&(0x7f000000a000-0x8)={0x4000000ffffffff}, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000002, 0x0) write(r0, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ec7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/12 18:09:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/sequencer2\x00', 0x40000, 0x0) mkdirat(r0, &(0x7f000072a000-0x8)='./file0\x00', 0x20) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ae000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) keyctl$instantiate(0xc, r1, 0x0, 0x0, r1) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000fa3000)={0x3, 0x7ff}) mmap(&(0x7f0000000000/0x31f000)=nil, 0x31f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x7, 0x1) write(r1, &(0x7f000031d000)="22000000150007010009100809000700020000000000000004000300040001008c45", 0x22) [ 273.138308] device eql entered promiscuous mode 2018/01/12 18:09:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000aaa000-0x8)=@buf={0x82, &(0x7f0000314000)="0929f2115f69d9436e10c02c188f113962405a9dc8007d004a6f4b83a47b0927a73999109923308787c3387f460bce6935db9912ebbe5c0725fb6aacbfc8f8e35b44d21ca224eb8624efd84a3443c74eaaabc3b6ec057d9a75a4b7f5e1cff7af83ad8f652148495bba482d0919a639564f4dfb34078fd0ae99c15f85533c39e9a8c1"}) 2018/01/12 18:09:30 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000827000-0x10)='/selinux/status\x00', 0x0, 0x0) write$tun(r0, &(0x7f000059f000-0x90)=@hdr={0x1, 0x81, 0x101, 0x3, 0x5, 0x100000000, @eth={@random="0befcf6e8f64", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x5, 0x8, 0x3}}], {{0x6007, @ipv4={{0x1b, 0x4, 0x10001, 0x6, 0x74, 0x2, 0x8001, 0x1, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x2b, 0x7, [{0x5, 0xc, "a7a8b54137892602b4b3"}, {0x7, 0x2, ""}, {0x6, 0xa, "3a7894a1dc8b5d36"}, {0x2, 0x2, ""}, {0x1, 0xb, "79cbf7c86906e31df9"}]}, @timestamp={0x44, 0x2c, 0xffffffffffffff00, 0x3, 0x7ff, [{[], 0x6}, {[], 0x3}, {[@multicast1=0xe0000001], 0x6}, {[@multicast2=0xe0000002], 0x7ff}, {[], 0x101}, {[], 0x0}, {[@broadcast=0xffffffff], 0x7}]}, @noop={0x1}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x80}}}}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f00000ca000-0x1c)={&(0x7f0000158000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d6000)=[{&(0x7f0000bca000-0xdb)=""/219, 0xdb}, {&(0x7f0000f5b000)=""/29, 0x1d}, {&(0x7f0000a6a000-0x8)=""/8, 0x8}], 0x3, &(0x7f0000f74000)=""/4096, 0x1000, 0x4}, 0x40000001) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) syz_open_dev$tun(&(0x7f0000930000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000358000)={r2, 0x43}, &(0x7f0000c49000-0x4)=0x8) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000922000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ed000)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6e000-0x28)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x20) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x595, 0x0, &(0x7f0000e6f000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/12 18:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$mice(&(0x7f0000d86000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b58000)=0x0) ptrace$setregset(0x4205, r2, 0x205, &(0x7f000088c000-0x4)={&(0x7f00006e8000-0xe4)="40060ceefa93f3754a9c7730411830de963e34a5668d665b946261d68e259beee2edf8d3621400d7e56c63837d01ffaceea51a132c1c881d8ab618fe9cdfe5f1a703b9800213942c05fb81633d820dce4336fd28bf898693001e337f8ad91a1887dbf7f7cf789e0235c6989c0d1a864a5538c9cf888823ce45bb4ce0c01bd25aa16f77710290c0102414f806df48594d63e0c667e782fb8452c75030e7f25b7815a8a6dc96f133aeb5ba41e654ef00cc3df9e965defbbc55ff455ec806735b58259247e50624f1df924db595d7484f0a2237e939b22a0f0995b67823dfa66a8cc14144f0", 0xe4}) mq_timedsend(r1, &(0x7f00008d8000)="24e7102e528a8605916d7aba605fdbe07ff2af41aafc97e5cab03eb0c32b7b2271c6ccb003a41c20ba54fd2054", 0x2d, 0xfff, &(0x7f0000516000)={0x77359400, 0x0}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003f2000)=0x0, &(0x7f00005ab000)=0x4) write(r0, &(0x7f000058a000-0x22)="220000001c00b515f8000000000000000700450f0d000000000000d5060002000000", 0x22) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e52000)='attr/current\x00') mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fc0000)=0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc0000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) r4 = perf_event_open(&(0x7f0000e3b000)={0x0, 0x78, 0x5, 0x81, 0xffffffff80000001, 0x1, 0x0, 0x4, 0x8, 0x2, 0x0, 0x800, 0x1, 0x0, 0x7, 0x7, 0xd5, 0xfffffffffffffffa, 0x6, 0x7, 0x9, 0x4, 0x200, 0x1, 0x7, 0x0, 0x1, 0x1, 0x6, 0x0, 0x100000000, 0xffffffffffffffff, 0x9, 0x7, 0xb5b, 0x1000, 0x3ff, 0x7f3d, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000fc0000-0x1)=0x0, 0x8}, 0x1a026, 0xfb05, 0xb0a6, 0x3, 0x1f, 0x100000000, 0x54cf, 0x0}, r2, 0x1f, r3, 0x1) fcntl$addseals(r4, 0x409, 0x2) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000358000)={r2, 0x43}, &(0x7f0000c49000-0x4)=0x8) 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) munmap(&(0x7f000093e000/0x4000)=nil, 0x4000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a7d000-0x8)={0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f0000ef3000)={0x0, 0x0}, 0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00002c9000-0x1c)={0x1c, 0x1, 0x4, @fuse_notify_inval_entry_out={0xfffffffffffffffa, 0xfffffffffffffffe}}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r4 = mmap$binder(&(0x7f0000517000/0x3000)=nil, 0x3000, 0x0, 0x20033, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000608000+0xe4c)=[{&(0x7f0000e0c000-0xe3)=""/227, 0xe3}, {&(0x7f000023c000-0xad)=""/173, 0xad}, {&(0x7f0000cc6000-0x34)=""/52, 0x34}], 0x3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000109000)='/dev/hwrng\x00', 0x3, 0x0) pipe2(&(0x7f0000e09000)={0x0, 0x0}, 0x4000) getsockname$netlink(r5, &(0x7f000074f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9e000)=0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0xfffffffffffffc78, &(0x7f0000c5f000)=[@flat={0x73682a85, 0xa, r4, 0x1}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000002a000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00001ad000-0x30)={0x0, 0x0, &(0x7f0000e79000)=[], 0x3, 0x0, &(0x7f0000d0e000+0x16e)="6e2def"}) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x4, 0x0, 0x0, 0xab, 0x0, 0x0}}, 0xfffffffffffffe5e) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000358000)={r2, 0x43}, &(0x7f0000c49000-0x4)=0x8) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000036d000-0x10)={0x0, 0x7, 0x2, 0x1}, &(0x7f00003de000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c20000-0x8)={r1, 0x2663}, 0x8) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 273.302925] binder: 19135:19146 transaction failed 29189/-22, size 40--904 line 3004 [ 273.317500] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000358000)={r2, 0x43}, &(0x7f0000c49000-0x4)=0x8) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d67000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000882000-0x4)='cdg\x00', 0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getpeername(r1, &(0x7f0000344000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000081d000)=0xc) fcntl$getown(r1, 0x9) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f0000ef3000)={0x0, 0x0}, 0x80000) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00002c9000-0x1c)={0x1c, 0x1, 0x4, @fuse_notify_inval_entry_out={0xfffffffffffffffa, 0xfffffffffffffffe}}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r4 = mmap$binder(&(0x7f0000517000/0x3000)=nil, 0x3000, 0x0, 0x20033, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000608000+0xe4c)=[{&(0x7f0000e0c000-0xe3)=""/227, 0xe3}, {&(0x7f000023c000-0xad)=""/173, 0xad}, {&(0x7f0000cc6000-0x34)=""/52, 0x34}], 0x3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000109000)='/dev/hwrng\x00', 0x3, 0x0) pipe2(&(0x7f0000e09000)={0x0, 0x0}, 0x4000) getsockname$netlink(r5, &(0x7f000074f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9e000)=0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0xfffffffffffffc78, &(0x7f0000c5f000)=[@flat={0x73682a85, 0xa, r4, 0x1}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f000002a000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00001ad000-0x30)={0x0, 0x0, &(0x7f0000e79000)=[], 0x3, 0x0, &(0x7f0000d0e000+0x16e)="6e2def"}) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006bb000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002ca000-0x4)=0x0) 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d8d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000002000-0xc)={@empty=0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000002000)={0x7ff, 0x0, 0x5, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x27, 0x92, 0x10001, 0x1, 0x1, 0x3f, "d728e1341cecd1ac96e05b45042a583747352d936bda113d905a0824aca119704e32a37296fba9563e375a6209dbb493495b1e25a20617a7ea12f326099721", 0xfff}, 0x58, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="71a6579ff8f9a0f6dcd38b8d", 0xc}, {&(0x7f0000001000-0x7)="ff022cac572bda", 0x7}, {&(0x7f0000000000)="7cd73f2fc9a842099845435fdb09e63a733daf921a9b74dae0960cb82bdd77682ab1eec3b3f4bad9802f70c6c052a5bc2fc80fe5ec94d8b96f32ef90c736d753469c929365cad1a188ef7722637e090053c500ee5ac078056c35f1a555aaed49b2e9ee4c87e52a441ab9079ca913a7cce3f502b64472685a21c6022ad51d99fab440f8f5b3c5c08fc975841ee5d368107d58664f8cfb93e25201f708cde5f994d0a4aa179a014f028d9117", 0xab}, {&(0x7f0000002000-0xdc)="1af1c8f522ac0f3e3ac4dbffcd1074b625f3cc3b03451c70dd16e0a46900fb94605e26509846b370b779a11192a76d7346ae9cd434f3771bb921b5f6cae7aafb8bdb496be07a4134abcf9fd5bc120156b475ca3f82bd167ccbee8a3b401e7fabc6cc3df0cac07792e4d539fe4c049c89c05720f03047c79cf415f577a5ff3bf5188cb895d67e682706cef79077199fc502ea41f84852015f337bf564e11da24d66f9d2b53d2d77d3f98339d1c8516b238e57a63e743746b42887196c09e51a547de9a7b1869aebb0f323c1cb65192e0c66a056a2ee85b914257453a5", 0xdc}], 0x4, &(0x7f0000001000-0x44)={0x44, 0x197, 0x3fd9, "4142cdad462d994245aa75e595c82452545b69d7e529c66a60bdb89f6c5e3d474f6f9c15a3467f5d3a3af7a5a9920e9a068ed0e8c8"}, 0x44, 0x40}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004000-0x28)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000212000-0x14)=""/20, &(0x7f0000220000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b78000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000bdb000)=0xc) tgkill(r1, r2, 0x17) write(r0, &(0x7f0000206000-0x3c)="1800000014000700000910f7d1df057f02030001000000fe", 0x18) [ 273.363721] binder: 19135:19146 transaction failed 29189/-22, size 40--904 line 3004 [ 273.386172] binder: undelivered TRANSACTION_ERROR: 29189 [ 273.392821] binder: undelivered TRANSACTION_ERROR: 29189 [ 273.398417] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000358000)={r2, 0x43}, &(0x7f0000c49000-0x4)=0x8) 2018/01/12 18:09:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000151000-0x8)='pagemap\x00') r1 = syz_open_pts(r0, 0x10401) pread64(r1, &(0x7f0000915000)=""/123, 0x7b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r2, &(0x7f0000fc5000)=@generic={0x0, ""/126}, &(0x7f00002d2000-0x4)=0x80) r3 = add_key(&(0x7f0000300000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = gettid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000115000)="63b0bef9fee1edab2e6686a3fa43d56f", 0x10) process_vm_readv(r4, &(0x7f0000dfa000)=[{&(0x7f0000a4d000)=""/115, 0x73}, {&(0x7f00008c5000-0x47)=""/71, 0x47}, {&(0x7f00009f2000)=""/188, 0xbc}], 0x3, &(0x7f0000f65000-0x38)=[{&(0x7f000023e000)=""/4096, 0x1000}, {&(0x7f0000ce3000-0x8c)=""/140, 0x8c}, {&(0x7f00009a1000)=""/4096, 0x1000}, {&(0x7f0000fa2000-0x80)=""/128, 0x80}, {&(0x7f0000158000-0x76)=""/118, 0x76}, {&(0x7f00007ca000)=""/4096, 0x1000}, {&(0x7f000022c000)=""/1, 0x1}], 0x7, 0x0) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x4000841) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000)={r3, 0x7fff, 0x36, "3888b11dfe6cf19a1f1d29fdb321344f4bf5148a760324d8bdb85f951e4ab4fdf9496c013b70761bc544df3fa97d8feb6296f35bd512"}, 0x3e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000000a000)=""/166) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0xffffff57, 0x0, &(0x7f0000004000-0x18)=[], 0x74, 0x0, &(0x7f0000003000)="d8"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) fcntl$getown(r4, 0x9) prctl$setfpexc(0xc, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000009000-0xa1)="85073d40ace543857767d1be0182d90f68793ad7f4619bbdd0d948176ece95382672a43c79e6397ecf61f9b3ab8ac6ff5d4896f60af05022fd549b19a34ff93c6e70c2fba5dcd40787721277359b46232f92a853b82c89ac15f03cec11040773ccf032304b1cfc351998641a5f406fe994df9ffa85193c74cdfb2a08083787b3f14eeb5d0f43a53059d3f51bfd4ece07d60caca6c5416c9dfde50d70ec2cb396bb", 0xa1}, {&(0x7f000000b000)="13cb2e089318fe2c8ce7d5350c3fcc50e37bea7bd5f422edf942c40267638e36e0c5d8d50fd437d6124eaf8cf0f000c591f5fe1b71998b4d3cff6dfe3bc8682de5b0fb7198702b082fa01fe57ce67bc9b36760b11aa96371af96001ee02e4193c5ffd4ffb4abb46b411aef", 0x6b}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f000000b000)="4a8263ddae9938d5284170", 0xb}, {&(0x7f0000003000)="4cece6555243079ae6244440f4d65012808f2337e8e0f6a5e2e72eec9b609571ff5e776731743a7991c5271d6555c9c6ee34211dcc83574a6ad8a717133dfe73b407c855dc853c3c2493228223041c0d49dd5f13e860f2d347a71f3383446d46f3d530f8dbdd5130d5d15abe73c40dbaabca3c65625310914b86be90c23233252d5dba49", 0x84}, {&(0x7f000000b000-0xee)="159427205dcc40b3aa1f7276485f65ea357f0ded705c9d38d9855593ba499a4ed03d90de12c122e15c6422ebe4b545a0ab364a8a14b8d2bbc0a9aed58c0798e0213b9776b59ef841c4ec92098d235186ac2de6d5fe0ead57ba6e68fc3992fd0addddd732acaf3b6ff9d6d0aba26940926295db2ca5ef108e3eb209a0fe3b5d4d0899b36e427392928921911e1c198662a35ab4ab1c35e8749215b7f65f1a2136f6b528fe874c404e7d103622fca7bbb9d95f36ccb4c1a439996b8f62b6169751b720191e5902f9ab28f96dc0fc6cace48d41e1d7c92034d42b6b1ccbe04e6fc4a81d5f0475ec0feb5aea693207c9", 0xee}], 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000-0x8)={0x0, 0x3, 0x0}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0xc)={r5, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x12}]}, &(0x7f000000a000-0x4)=0xc) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000129000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000031d000)={@common='eql\x00', @ifru_flags=0x2800}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fallocate(r1, 0x3, 0x1, 0xa4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002cb000-0xe)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b09000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000070b000-0x5c)={0x9, 0x80000001, 0x26260186, {r1, r2+30000000}, 0x7, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x4040600) r3 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mq_getsetattr(r3, &(0x7f0000959000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c0b000)={0x0, @in6={{0xa, 0x3, 0xe2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x45, 0x100000001, 0xfff, 0x7d3}, &(0x7f0000627000+0x476)=0xa0) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x20)={@generic="30be30d7a7d515429ec223bb611955e2", @ifru_flags=0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) [ 273.438409] binder: 19177:19180 transaction failed 29189/-22, size 40--904 line 3004 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='asymmetric\x00', &(0x7f0000460000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bb000-0x54)="aaaabc2ddbf9d91cf5b194ac400a6b7b68611b69d1ecf67568673c3314891802f8f4f743011a167871ac8f807026bfca328b8a226bb8950b2b7d2cd1422f1b7d2ca5a093abf60718e3bf79c1eb1b14e6fd265a7c1b8fecd1a29b526bb74588a3954e779de6aa67f79056ad365c8aaa14069e6eccd69969e319bc16e1699ae923e6e9660745372ec7d2c824b1071b7704ffa320", 0x93, 0xfffffffffffffffb) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00007a0000-0x24)={0xf22, 0x0, 0x4, 0xcf, 0x1, 0xe2e, 0x1, 0x7, 0x6e47, 0xffff, 0x1000000000, 0x6}) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) openat$pfkey(0xffffffffffffff9c, &(0x7f0000731000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r0, &(0x7f0000fd9000-0x120)=[{{&(0x7f0000489000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000414000-0x40)=[{&(0x7f00001ef000)=""/26, 0x1a}, {&(0x7f0000b50000)=""/254, 0xfe}, {&(0x7f0000110000-0xc7)=""/199, 0xc7}, {&(0x7f0000add000-0xcd)=""/205, 0xcd}, {&(0x7f0000678000-0x11)=""/17, 0x11}, {&(0x7f000068b000-0x46)=""/70, 0x46}, {&(0x7f0000e55000)=""/242, 0xf2}, {&(0x7f000076a000)=""/0, 0x0}], 0x8, &(0x7f0000d5e000)=""/162, 0xa2, 0x6d0}, 0x6}, {{0x0, 0x0, &(0x7f0000ac2000)=[{&(0x7f0000f0e000)=""/129, 0x81}, {&(0x7f00007a5000-0x4c)=""/76, 0x4c}, {&(0x7f000009f000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a4000)=""/116, 0x74}, {&(0x7f0000650000)=""/22, 0x16}, {&(0x7f0000770000)=""/239, 0xef}, {&(0x7f0000431000)=""/162, 0xa2}], 0x7, &(0x7f0000314000)=""/106, 0x6a, 0x5}, 0x7af9}, {{&(0x7f0000f43000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000a9000)=[{&(0x7f0000d4f000)=""/0, 0x0}, {&(0x7f00004d4000-0xad)=""/173, 0xad}, {&(0x7f00008e5000-0x9a)=""/154, 0x9a}], 0x3, 0x0, 0x0, 0x1ff}, 0x2}, {{&(0x7f0000e8f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00004dc000-0x50)=[{&(0x7f000034c000-0x49)=""/73, 0x49}, {&(0x7f0000e3e000)=""/4096, 0x1000}, {&(0x7f0000f45000)=""/107, 0x6b}, {&(0x7f0000670000)=""/228, 0xe4}, {&(0x7f000065e000-0x2a)=""/42, 0x2a}, {&(0x7f00007db000-0x1000)=""/4096, 0x1000}, {&(0x7f000065c000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/233, 0xe9}, {&(0x7f0000490000-0x9a)=""/154, 0x9a}, {&(0x7f0000af4000)=""/41, 0x29}], 0xa, &(0x7f0000cf8000)=""/8, 0x8, 0x4}, 0x6}, {{&(0x7f00005a9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000021c000)=[{&(0x7f0000502000-0xd)=""/13, 0xd}, {&(0x7f0000b6e000)=""/11, 0xb}, {&(0x7f0000053000-0xd6)=""/214, 0xd6}, {&(0x7f000052c000-0x87)=""/135, 0x87}, {&(0x7f0000c46000)=""/4096, 0x1000}, {&(0x7f00006d7000-0x1000)=""/4096, 0x1000}, {&(0x7f000069a000)=""/169, 0xa9}, {&(0x7f0000221000-0xd6)=""/214, 0xd6}, {&(0x7f00003dd000-0x85)=""/133, 0x85}, {&(0x7f0000d3a000)=""/180, 0xb4}], 0xa, &(0x7f0000f70000)=""/72, 0x48, 0x2}, 0x4}, {{&(0x7f00007d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001dd000-0x38)=[{&(0x7f000037b000-0xf0)=""/240, 0xf0}, {&(0x7f0000a20000-0xf)=""/15, 0xf}, {&(0x7f0000368000-0xd5)=""/213, 0xd5}, {&(0x7f00001fd000-0xda)=""/218, 0xda}, {&(0x7f0000355000)=""/13, 0xd}, {&(0x7f00007bb000-0x1e)=""/30, 0x1e}, {&(0x7f0000fa2000-0x18)=""/24, 0x18}], 0x7, &(0x7f000046c000)=""/217, 0xd9, 0xfffffffffffff800}, 0x0}, {{&(0x7f0000463000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a38000)=[{&(0x7f0000f94000-0x9c)=""/156, 0x9c}, {&(0x7f0000d1f000)=""/4096, 0x1000}, {&(0x7f0000734000)=""/0, 0x0}, {&(0x7f0000e1e000)=""/4096, 0x1000}, {&(0x7f0000c5b000)=""/132, 0x84}, {&(0x7f0000906000)=""/80, 0x50}, {&(0x7f0000802000)=""/9, 0x9}, {&(0x7f0000617000+0x9b5)=""/138, 0x8a}, {&(0x7f00002d2000-0x13)=""/19, 0x13}, {&(0x7f000065d000-0x3c)=""/60, 0x3c}], 0xa, &(0x7f0000e34000-0x4e)=""/78, 0x4e, 0x8}, 0x8}, {{&(0x7f000091c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fb9000-0x8)=[{&(0x7f00005cf000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f00001d8000-0x17)=""/23, 0x17, 0xff}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f000040a000)=[{&(0x7f000052c000-0x69)=""/105, 0x69}, {&(0x7f0000948000)=""/100, 0x64}], 0x2, &(0x7f00000fc000)=""/226, 0xe2, 0xffff}, 0x10001}], 0x9, 0x40, &(0x7f0000e67000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000151000-0x8)='pagemap\x00') r1 = syz_open_pts(r0, 0x10401) pread64(r1, &(0x7f0000915000)=""/123, 0x7b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r2, &(0x7f0000fc5000)=@generic={0x0, ""/126}, &(0x7f00002d2000-0x4)=0x80) r3 = add_key(&(0x7f0000300000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = gettid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000115000)="63b0bef9fee1edab2e6686a3fa43d56f", 0x10) process_vm_readv(r4, &(0x7f0000dfa000)=[{&(0x7f0000a4d000)=""/115, 0x73}, {&(0x7f00008c5000-0x47)=""/71, 0x47}, {&(0x7f00009f2000)=""/188, 0xbc}], 0x3, &(0x7f0000f65000-0x38)=[{&(0x7f000023e000)=""/4096, 0x1000}, {&(0x7f0000ce3000-0x8c)=""/140, 0x8c}, {&(0x7f00009a1000)=""/4096, 0x1000}, {&(0x7f0000fa2000-0x80)=""/128, 0x80}, {&(0x7f0000158000-0x76)=""/118, 0x76}, {&(0x7f00007ca000)=""/4096, 0x1000}, {&(0x7f000022c000)=""/1, 0x1}], 0x7, 0x0) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) [ 273.497479] binder: 19198:19203 unknown command 0 [ 273.507705] binder: 19198:19203 ioctl c0306201 20008fd0 returned -22 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bee000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000052000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000-0x4)=0xfffffccb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000799000)=0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000358000-0xa8)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0xa8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000279000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d75000)={0x5}, 0x4) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007fd000-0x18)={0xaa, 0x0, 0x0}) getrlimit(0xa, &(0x7f0000b75000)={0x0, 0x0}) gettid() r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a96000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d09000-0x9)='procppp1\x00', 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000781000-0x1000)="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", 0x1000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000151000-0x8)='pagemap\x00') r1 = syz_open_pts(r0, 0x10401) pread64(r1, &(0x7f0000915000)=""/123, 0x7b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r2, &(0x7f0000fc5000)=@generic={0x0, ""/126}, &(0x7f00002d2000-0x4)=0x80) r3 = add_key(&(0x7f0000300000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = gettid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000115000)="63b0bef9fee1edab2e6686a3fa43d56f", 0x10) process_vm_readv(r4, &(0x7f0000dfa000)=[{&(0x7f0000a4d000)=""/115, 0x73}, {&(0x7f00008c5000-0x47)=""/71, 0x47}, {&(0x7f00009f2000)=""/188, 0xbc}], 0x3, &(0x7f0000f65000-0x38)=[{&(0x7f000023e000)=""/4096, 0x1000}, {&(0x7f0000ce3000-0x8c)=""/140, 0x8c}, {&(0x7f00009a1000)=""/4096, 0x1000}, {&(0x7f0000fa2000-0x80)=""/128, 0x80}, {&(0x7f0000158000-0x76)=""/118, 0x76}, {&(0x7f00007ca000)=""/4096, 0x1000}, {&(0x7f000022c000)=""/1, 0x1}], 0x7, 0x0) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x1, &(0x7f00006dd000)={0x0, 0x0}) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x2, 0x0, 0x401) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b60000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x2000) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d49000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00007f9000)=0x6) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/context\x00', 0x2, 0x0) keyctl$setperm(0x5, r0, 0x4000000) open(&(0x7f0000ad2000)='./file0\x00', 0x1, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000480000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x9, 0xfff, "75f56340dbc0a7b405987d33900aa986042d3ce9c8108e89101330d1f6e8a2948e2f33ad94cabc2740a5170cad79bc42a57c843eadf568b9a04623e7d8bd96dd688b071b85ed3bc3f6851b26223ab4c4"}, 0x160) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000752000-0x3)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000337000-0x8)=0x3) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) socket$inet6(0xa, 0x0, 0x10000) [ 273.544355] binder: 19198:19225 unknown command 0 [ 273.553678] binder: 19198:19225 ioctl c0306201 20008fd0 returned -22 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) writev(r0, &(0x7f0000e6b000-0x8)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0xfffffffffffffdd8}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d62000-0x9)='/dev/ppp\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000222000-0x4)=0x2) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000159000)='./file0\x00', &(0x7f00002f0000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000d63000/0x2000)=nil, 0x2000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000d61000)='/dev/sg#\x00', 0xfffffffffffffc01, 0x4a4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000820000)={0x0, 0x80000001}, &(0x7f00004eb000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000aa5000)={r2, 0x3}, &(0x7f0000c83000)=0x8) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f000089d000)=""/181, &(0x7f000008f000)=0xb5) mount(&(0x7f0000ffb000)='./file0\x00', &(0x7f000091e000)='./file0\x00', &(0x7f00001eb000)='cpuset\x00', 0x0, &(0x7f0000658000-0x8f)="") r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f66000)={0x0, {""/7}, 0x0}, &(0x7f000027a000-0x4)=0x10, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bdc000)={@empty=0x0, @multicast2=0xe0000002}, 0x8) preadv(r0, &(0x7f000051e000)=[{&(0x7f0000093000-0x1000)=""/4096, 0x1000}, {&(0x7f0000978000)=""/169, 0xa9}, {&(0x7f0000f09000-0x1000)=""/4096, 0x1000}, {&(0x7f0000767000)=""/172, 0xac}, {&(0x7f00003c4000-0xf6)=""/246, 0xf6}, {&(0x7f000005d000-0x45)=""/69, 0x45}, {&(0x7f0000006000-0x6f)=""/111, 0x6f}], 0x7, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000561000-0x31)=""/49, &(0x7f000090a000-0x4)=0x31) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 3: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 3: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000007000)='S') 2018/01/12 18:09:31 executing program 3: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x10, 0x6, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000998000)={0x0, 0x5}, &(0x7f0000be0000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c77000)={r1, 0x0, 0xa, [0x5, 0x1, 0xfffffffffffff8c4, 0x7, 0x7, 0x4, 0x0, 0x1, 0x7f, 0x2]}, &(0x7f0000db6000-0x4)=0x1c) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000044a000-0x10)='/selinux/member\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)=0x0) sendto$inet(r0, &(0x7f0000001000-0x27)="d26e54915d6842891c17fc0be7dfb123833d00b329544f7fc5c320fe0589834e0a351ac5104ad6", 0x27, 0x8000, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x25)=""/37, 0x25}, {&(0x7f0000001000)=""/219, 0xdb}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000-0x58)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0xffffffff, 0x4, 0x1, 0x401, 0x3}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) uname(&(0x7f0000001000-0xfb)=""/251) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x8)={0x3, &(0x7f0000001000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffff0000) r1 = socket(0x10, 0x803, 0x0) umount2(&(0x7f0000ce6000+0x220)='./file0\x00', 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001400e7ff00ffcb1209004a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmsg$nfc_llcp(r1, &(0x7f0000356000-0x1c)={&(0x7f0000c66000-0x58)={0x27, 0x4, 0x200, 0x4, 0x4, 0x18d1, "2c6206bfde73cd57f5859da41df44f283a2496a83fa16119f96e7f4042e53b62a2f5c51a68b361a71540be3291580e795b8309f12830f75aef38e6083a64a5", 0x7}, 0x58, &(0x7f0000b74000-0x8)=[{&(0x7f0000af9000)="9215cfd3139652d835ff6fdcb72fc0f5b413998cec8683f465e9fa063c48ab4d9a76131f1102b47a8c6488d098a04414eab931300566c5389cdcd7599e97415743b116bbf0531695413362c9d1f1fa7fa14208aaa6a694f1a239455ad70376224b7f6b168279deebb2e5bff43b7d48a607c7bc56ed3fc7ec4e59450d31e70f4d93acab6358f3b277e9f228a61bf3ce5b2629ed520d6c117234734a476bb8c5cc187a41aa03abd6e08e338c93cef944accbfb285f570ef2e7246bb148911be05f73e096b774672d603ad54668e5e84ee3bfae6afb7d35cd30377ccd467945d3f2329dcc7f12c70c91c8bbaf8ad101227cf5b824527ccc117c84205c473e1fbe3decc79e03da6cb195d8a6e77f4e041fe131fe9c2c2e7da2264aef10b96263da933c3aea8356135941880ab6a1f19943e4604a9bf8070a4c017b1d747f658a31dc7accf3c0ec6cfb42de07783a1b4d1dd52478bdc26a372d78ce776faed52721ae12e7a42324a8dcd401e247a07ff89a7e087af00d7de249d471c75072d6e3632e3d718455a42f7ec6b84c22bf2461ee1f3ca5c3f87fc8e415d23f906b842f983a1d60ebdcd8054665402ae6d50c4f7b7919cb839bab8360c3ff69a46836bca2487e70470e1ebb2e3326c24dd0a7d99d2794d5ae98df5ac06e64b21192bfa8af78c319ff69c1168054b551d4a3ca8b5113fc2fb14a833f660c3cc483837c64088ee408dc50b80b6800e0c5f9d661b8cb48b1b5972cd507ceb855b619b5d6448abd854ef2eb5568a238ce8a9171d25bd159d37f2025e6f8091f5bf0be184807da0216f1a3a971638e55f3a34e6bda55c317e5b43099a2c9fbedf7e85f838c5e21afeaf34cd159bc1063783d5426de951dd6c2ac7490a9a79c42befbe884e82b4635f41b990210315cd538f997e8131af84ee76fa28abc69671aa38fa6c15665b932d15361b34b965e26493408625d7eaf397d250a92836df7e99e8585bed98371c6f985e10614896f12a9be5ee0e67e63a9103bc6354de5a77d8d6bd07fb8b62631d33f39068b91d2aa618d582d868e03d6a2b16c0cd6d289b4c8ff983f5c9058698d3ddab5f65a20f540c958517dc010d48a0c67335eaaf28d6b910e8af142183e28486d0c930267088d9b1ffe9d2427496bf04a6f212398d9b59cd10bb7a54e03f7a0fe33edf389d1da0b7a90196b83cfba3b441f7583e013754feb8c8b9892afde83b70b05545ed393de67ad88ac3f52ad871f7a4ffbe35b5289f7b689b8295a11ac30caa303e9244d759dda1d2b10a6809013a10d5c33d8f3ad78fd7344f7721bdb308ef7b8ac46221ccac10e733bddab8f16cceb780f2c9db8e3de897e2dc12121492f3a6042f8cbe52605b674017940e9935ee85e5de0d9f93134c34aaca11b95906b64ccab60cab02af4e0a7d663d79737b8cf70a7a4e9f1f9dd5c1ec820368d8d45121c37c9dfafd4a58ed709713411d88539571d1f5fe4318e0e1f098f44d21a85ee8dde1850b862b5648f69ac14d7e04c675371ccbb9f2ddfa74c9dea636a590b86a1774e2a89409b9608b94a33a8eb827254ffc6955e8ff6f422fa67d7968bfc2bde83c0d86e254c4556e0446576af8d12d30cb48aad933ef11269c5a1a07375e2f134b2e5e4fac9125a12fdd931d216c2ac2345150c8de6e1f82d2798233984049bb1267c42195252365cdc264c74d257f3a5a32e81a0561f302226d0f7606f88fbdc876af1dfc174a755ef6d95b2f3d7d6a200f4b46a0f30fca9f694daeca390453496d971e2444fbc989410bd1f4cd5cce64fef7071815a99daa8b6394a834f2e96f1d9f254565b0b584646411f11b20905d64f656dae28009d03f71517ed0ea86ac7debdc4180d72c81aca0b07676a960b6b8420371b6c8ac13dec4ddd6cde39fdd25914ccb46daa223f9ccf7730dd0f56404dc3c89c2cee7147880d5ee1dc93493f8feeaf0cb704f684733fc9e9a71d6bee52e7f9178f5e95098cd282429079dc994fa9ac3063185bd5b5ec1094987bcbea4fb7efb26f605e099ed864bf094b7dfe50909ca65164c7e862dc43af07e4ae277568cfa5ebe5e63a5fde577a26b6c73982952e28025f83d0adf071af6a6c562f1061a8697a9d01669c9d5f56f7c0fbef75918e873b41a22a86a87cf9ffc31e2844526e5589462eb46f404c17058112096bba3280f495778537cc0536fc5e5b33aabcd0ded589cd7a678f705971f402d1bc756a23222a79deec8a74ff4b6c8944c00ff28862ba13e4af5b766c3416f6d51bae1418c243ed98d42406addc85dee7c452f129d235ca59cd2a148a4c15d935ef226857733660a65860939739fab2a924c17cbe2bc0933b568dc4b8778536bba7b49c5da6f80aa9e06d1fe995014598397d89537d0003bf3f0ff7963510c9f6738f5385ba29ab92b2895ad7130912135cdf8790c94bcb9f7eedd86e8d8ba487969bb415fbcc294bb10e6c6a4e326b51e616d3203a6c242570206654a09f1e3c130b2bbac48d9bdb986eb422021a0511fb03776f8069683a4dc02d8095b1ea9a6a5ea5c08ce5225500e413a30aaa25418a0b1052b117bb487c973b8e31d8e5c525897d44852a793a0f1a82483013f5f68526859b1fcc200eb8d92e0445800363b5a3544144fa4e24a2cfa84b391b66e6468d2f6fb29ceca4d21fa755db7276b7d918a84d352b7b119aec3bc79352eb289a5cd09157113957bc704ea240a3c19167e9d98930f4da5e465ef52f4f82f0badbded009e86735f7f7bed9fd2393d39fac0631f6fda0409f8eb73fd4a68b5017b93c2b7f742c7033a0116b366a5c48a2010bec3e95bfd03edf48d77f8cf979f76e90b2447390d5b61e3450fce32bccbafb924736399641d91181b5fed06c896ef402bd9b1b239739b3fc2dbe6d801856a197aac9d44851ca179170356543d96002390390a672208133585f395ad1e4a8d7b93313b135e76939ee47a6fa8807f627cdf3f8e2879016d86f7079082c026b8713aec0dcc2f6a7b734d22ec863a847b523f8de8773afbd65eee6adcd4c24d1a0780e240529222470d755a3b436a62074aaf77ed702a6e3a00b46acbb9523a79e0580f2bbd1ef26e2316f990ecae781a059713c4343d88ab9bcca294645570c69f0f7924dd6000a1cfe6bb583027a98f19e2f042cc8f90dc9a3418ce980c13f3922949fb5d4d3c99433a9a4301d066c637ec917ff29fb27cca4014e04c3b421ab0bee583c7e3ab5233e1ee6fd29c3053784e5c4373d5581e90817eb0e9a62fdfd478878c4c7b549c20ed440c780947436282873149fe7d0b7ef00fec00acb70fbb74efe5ccfbed190a0c2ad6bc523cbbeaada6e7fd55a588a9f42e84619c51a025388b7857d6329848d9173930e3dfd6eff832e2a44fd4468e4b567dfb2fd12a65be485c3a9c8afa27892f157f38daeddb1cac03bc0719ebcac65877c99fccbaaf1ee7da8513db6fd225376bfb08ba8cd24a0a0bfdcdfa8ff1135b51a122d9d24f59ab63692687a5961080344ad2b9e9a995fa92f397ad22ac3544627fab954b19aeb6430a8d994fa046ad5ded5a95c9c09b4ebb0ee2c8f39e2d5e947f1ae6d553d07fa0bda874185c1d450d0f57e90007b15d7c072753273fc3b417ad1c8700c697be36477dce43828ddbe765fb11c3a29c6fca435fa555b2d443e9d0f2296802266bd33e5dec7198f6f8df73a013a01aefbc28f3185dd05e19ca6d938801f5e05e11305c0af6cd93f9d1354cf87b91dc0eea4da1cb71726b24bfff4ac65de9518c858767c0f14d6d8191babb912004ca9eb8af7e32bfb0801b1edc23c9b646811c47bf52329ab8c03536010839024999dead104396716256e9c5ca2c21b13bc7ce47d62b58496ddd13ffe18c25ae3c11dd3212ae64fcd69400ed54f697ecb16a9be64d3515eebaa7f67087dce1b2dfea819c267d68b799f40b1266b027c47611cfc70bc9f140fc0a97ce3b42f734fc7c7794b3de46441fe4feb1a962802e780f70e63adc07d9130deb1bf43f46aba0e3b6da7ab5e85a6877ab4c73e389fea3fcec87cd078fe8f8804d2755ba47c86144a3a66e72e0caa6b1add7450ac5bad46ef073840cae7a91b24c79acf9c3db8a444ca19505b429875f12aacadb6cc8500a538b36b90667a25faf2127f88209b07bd8bdcf75e4cc704d6d7da2577290eb89ba8475ab6b5bb9ccaaf1db2e6075a0f42804451507cb44acfeb9979d69e927721546f4f6862eba3b7e12f6adfc08a1240aa0fc260faec7a93381eb016d5003ea5a297cbf296f245fb3166c8dc175c7de069fa2544f01a980f07e4a27999c61fed25c113a48c899cf3b671d6f7aa4a6b02bdbb4c9c481320f65e96f6e1cd9844617eb0dda55fbea2065330c8c1c69c81e0a03e9d2893a7558425d9b9fd491b55f9a09d4f85f27fabf250939ce7943bf3f3b9786afd0737715eee1a670a11d2c41c4446406e70926c3f6bae6ace3c5b295bc7c7abb5fc5ba55666426c980d49211f272f912d3f7ac152afa10b5fd207aec7a2dde866e5c1a86a389022a21fa0be6d7bbfc2d62566567363cf1426b12abcb45d3879e093bb9c387088553305655ff155850500bc55f3e7e34069018fbb5266c52f8c067f889deeb6d5dbcfbe55a2da98208bd274d0c594aee4d8c31621a92a309a7bf7ee9ef3f7e8f4a26341806d425c5e1d4fef7d1deb6f1767329d336309be2afb7bbab1f8384f5933f20a67c650801f70d03225e55ff5765950c58eb61883a8962d73c8feb1dba299468ddc453f457490fb143d27bd8ca2a7d52b47c36ebc0873dbff92c05c18bb95192ff558f06376187f0cc8e0ed42a249da59d99a3e67822ba5af6ee1585a01d76cb6bd5338be748828472d3a5716aa36d6521b858ec7d38d16d3c7f5761aeed9ab4912d576437255e7f56ec67adf94359e2833ebf9d462eece81908034e8b47b70d4f81ac3ec9d036089aedf64d3402593ebaaa92a0aa6e1479931471e9491f6368690618b1931bff381a5829000365efc6bc5132eb7907fd89978a69c6ed35b01d1cfbd52718a5030b28a68a3159bdaaabd50c2ed86adaf99033a4d0985e9ee05c51554b8790e925d665d69d968b938f37d1ca8716042806bbdadb91e7ea68c2e50043459af4f9b2d1fb9c32f17a47fb1a20abdae396bb88015ac4d2ea12e1c419b4b35e930d0ac00659b8576ceefb240649bf815abb01260932cbf3e84388416739d3a19ee45288a635275348922c39d08389df4765b9d1ccf9db25f30d0a77ff2a815262b165880967fb94509b6d66ee63d058eeeae705d1e66ccb494479e4771ec4f2f3f14d15e61edcfece35283b8ccfd53e18b9753ffbc2e0545a63fd832dd0cc9d0599bd421c25b84f7c0a0f0c93d345803680297a5b5290fbb2122d87e9d2a338eed7966a43ef0ec0a6b83fa0d2c8e831a8aeb6ae4ec4fc3d92b6bcee00f1d4218738cae6beff7223049eeeb7dc1187b1ae7061512e6044b1faf4489f6491ff74092eb14f43b824267025669a350fa2e64f32a4689cb13b0ab24ba08c131104c190d57baa8fe3398bd460961b974ff54f4132b4b67b25dd4d4cf01e2bda82aec78351c814486798bb4b5dd8849a529b5bec285729b53620351d72269507a4e77e3680757b159f75a3e02d8a5d3c7b616d22e9ff2571256dcd1019fcf05643f2d6805072e7c25ff540f57de22f7200c2ab7b16bb981cd42462aedbabe3a751f35125614bf9a2df6851befdd162b4e629b90a4e7b2a8e8b8d19ee59a4b3adb12aa9b76bee98c137ba3ef5056c101b1882307f1dc48e835bf", 0x1000}], 0x1, &(0x7f0000f14000)={0x28, 0x115, 0x7ff, "50feba8ab8484cbe54d4489d3616b6c14025710e22a3944ba7f9"}, 0x28, 0x0}, 0x40000) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) rmdir(&(0x7f000084d000)='./file0\x00') sendmsg(r0, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f00003d3000)=[{0xc, 0x0, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x44000) readv(r1, &(0x7f0000b9a000-0x90)=[{&(0x7f000045a000)=""/227, 0xe3}, {&(0x7f00003d7000)=""/4096, 0x1000}], 0x2) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000271000)=0x2d5b) unlink(&(0x7f0000a0f000-0x8)='./file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000073f000)='/dev/usbmon#\x00', 0x96b0000000000, 0x400000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b81000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffffffff, 0xcf, 0x12}, &(0x7f0000738000-0x4)=0x10) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000001000)='net/stat\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081c000-0xc)={r2, 0x8, 0x2, [0x100000001, 0x101]}, &(0x7f0000b18000)=0xc) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000)={0x6, &(0x7f0000001000-0x18)=[{0x4, 0x2}, {0x443, 0x894}, {0x7fffffff, 0xc84e}, {0x1f, 0x3}, {0x8, 0x2}, {0x3ff, 0x100000000}]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x200000, 0x0, 0x0}}, 0xfffffffffffffe31) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000375000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000b69000-0xa8)={{0x0, 0x1}, 'port0\x00', 0x41, 0x80000, 0x6, 0xa6, 0x80000000, 0x127e, 0x4a8b, 0x0, 0x4, 0x565, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r0, &(0x7f0000ce5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000614000-0x4)=0xfffffffffffffeea, 0xfffffffffffffffe) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000ec7000-0x22)="2200000014000721004feef7e2ff050002040300010900080800060000000000f152", 0x22) signalfd4(r0, &(0x7f00005ca000-0x8)={0x159}, 0x8, 0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f3000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b11000-0x8)={0x0, 0x0}, &(0x7f0000d64000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a72000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000889000-0x14)={0x0, 0x1, 0x2, 0x9, 0x7, 0xfffffffffffffff8}, &(0x7f000019c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e72000-0xb8)={r3, 0xb0, "12ddc62392d684454053d7998850bd2dd5825103ab95c5e4af6372f54fce9789a37f3f24a0b9a0f62e59c9167b5a9c5fffc35a0fdeb7b6896493ff56593a43f431de0f46a659d312ff0461238f24917cead774e4125138be6933fba9110667d5f503014d8a0f61fc66ef1d24efb391e01cff5341f39ff0ee8db20db7f65932606f840ca1c59d4679593df4594696f489b270d807239c68ca4dfaf72bdc7852ee105033d9ae59b218e3bd270d1b93400c"}, &(0x7f0000baf000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bbd000-0x8)={r3, 0x34, ""}, &(0x7f0000f68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e3b000)=@int=0x0, &(0x7f0000835000-0x4)=0x4) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000802000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x9, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004a7000)=0x0, &(0x7f0000c30000)=0x4) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) recvfrom(r0, &(0x7f00004f5000)=""/30, 0x1e, 0x10101, &(0x7f0000a23000)=@sco={0x1f, {0x0, 0x7f, 0x2, 0x401, 0x8, 0x80000000}}, 0x8) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)="2e03", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000018000-0xd)='/dev/snd/seq\x00', 0x0, 0x20020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000047000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a3d000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000039e000)={0x0, 0xfb, 0x10, 0x8001, 0x1c00000}, &(0x7f0000f45000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004af000)={r2, 0xc00000}, &(0x7f0000792000)=0xffffffffffffffd3) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000013d000-0x8)=@buf={0x39, &(0x7f00008ce000)="42ae2b66f4722dba21f83f6724760789879ee6a23a5bc20f42f5ae938e57a476739864c1be46ce0788830fb0f4444a3d387a2ed539f1a28661"}) 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c26000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f000048e000-0x9d)="f56786af3e40704efd75d9290015347daa695cbb5fd4f653f7df0a1850fd72a2e7baeb57e3cbae112e294b8efbee241f11c5045c4aa353c987e50374cba5b62e153e29369d93d73930631b9806326f473fe9382fa0561dcb1f8c1dc240fe051d7419adb23282cad7330d478eb4ac3544b2d8a51444b3538847b8fe817225d7212fb2ea98410ebe038237d5f9de8093614532f9eedde97c0e8bd81b0a89", 0x9d, 0x800, &(0x7f00000ef000)={0xa, 0x3, 0xfffffffffffffb7a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000015000)="080ab9a38d406194d03228cab5a96645", 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@generic="f224abc39585457613b2addbf54eb948", @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00004ee000)='ceph\x00', &(0x7f00001ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000401000)={0x0, 0x0}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') lremovexattr(&(0x7f0000c5a000-0x8)='./file1\x00', &(0x7f0000bd5000-0xa)=@random={'osx.\x00', 'ppp1\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b0a000)=0x0) rt_sigqueueinfo(r0, 0x15, &(0x7f0000e82000)={0xd, 0x8, 0x8, 0x401}) socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000a50000)={0x0, 0x0}) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000036e000)='./file0\x00', &(0x7f0000000000)=""/13, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x3f, 0x6, 0x0, 0x200020000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f00004f4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) getdents(r1, &(0x7f0000c03000-0xec)=""/236, 0xec) poll(&(0x7f0000dc2000)=[{r0, 0x0, 0x0}], 0x1, 0x695) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/12 18:09:31 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x100000000, 0x951, 0x6, 0x5, 0x4, [{0x8, 0x0, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xef, 0x1, 0xaa6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3ff, 0x401, 0x40, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f00009ec000-0x58)={0x27, 0x1, 0x6, 0x7, 0x2, 0xfffffffffffffffd, "119a8d8480f966f2a78924b22f7cf87e721337712242f27b7be2448f8df735217e6ba1a7a5bb5a47a16b4b7595cc6531d8c795fccf89c8ee3e0c5318840b84", 0xff7}, 0x58, &(0x7f0000e7d000)=[{&(0x7f0000722000-0xae)="9e8cfb44bf8cba85d03fc29be68e31e57b13c90080f019826ad81a8c31603c8be965cdd728f35c9a275b4ff40f38d404669084f0b95f23ce109360979bb1fcde76dcd13d0bae3b944e263337a36cf540da98ae8d8f72ddc7bb1f13c7bee342adc1bde631b755af0c7b90e8d0036bb84035a33524888a39aaf020b2bdb41619c9252894a3c0fd35ef72460219c2975829d4a7f14c74d06746585ecb1e303730495460f4ff7e38f3f968b0fdb33948", 0xae}, {&(0x7f0000206000-0x61)="2e77dbce504799a3897310667e4fdd0139772d48785db9f0680f55092210b13f0cf923df85040e59e8629f96e549c486e5dfbbf18a96fc538c40a303c7bba5bcc7d9364f548ba73e277e487dec4654700c9c10462125b9513d9825f3cd0c2946a7", 0x61}, {&(0x7f0000000000)="3ee844513df75dd0409161ee9d4177b9794b3c557570d18f7787", 0x1a}], 0x3, &(0x7f0000d69000-0x50)={0x50, 0x0, 0x2, "1d8ee174d2bb29257c4a156ed4c5ab68c6ae2e7ab9eedfd42ed1c5bf5756f34bed8e3637d69ad6ca50227641031bf72926e834be5222eabbe203701a64c5c7c6a072"}, 0x50, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e7f000-0xb)='/dev/loop#\x00', 0x0, 0x800) rename(&(0x7f0000efe000)='./file0\x00', &(0x7f0000893000)='./file0\x00') ioctl(r1, 0x4000000000001260, &(0x7f0000023000)="") 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d20000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000177000-0x1c)={&(0x7f0000541000)=@ax25={0x3, {"bcb0d45794dde1"}, 0x10000}, 0x10, &(0x7f0000a02000)=[{&(0x7f000016a000)="62bc2206ae1415150c9dca8951a587b96e0bc5a1066b778efc016a08651e2222df6784f89bdd6a76d8fd5a43f94443e2fec4641a25a5d27f4f6ab5249efbafbdc3af5a769b8f08f1849fe41c9ccb6aa51be69d642b51615ce389151f10ee2193d5ade52d5ab5db8d5519995a8afce54864e095e0fc783f5d82808650ac87f79e3337fe54265621323f16e6363124942e2f667f33b45a", 0x96}, {&(0x7f0000a97000)="7b4fbe7b37ea855f98cbcab6d63ba81316a31184d70154469af71e9596d73b2440f808b483d0c07f4a9ea34d4edef58a18bedf3c9e05a95a1374b800185eb3c62ca143553c1bfd580d3dc4551175c057f45d66a030d4d19b05778ccd5fb7913a852f1b024b79ab084ce5ec23c5f4f43fdf233ce044a19788510bb1488d1c204440a71745aac875ecdb2ecf1ec4fde8d7afe19c07568e39cfa992d4face638d5a72e7ee99efd39528c4fd7ed98b371ef6161647d9f3d13b5197", 0xb9}, {&(0x7f0000d10000)="4d4ad3eb22b5cdeba89625fd88646922478c5467d6b053f03b304b8e7a2537e37889aadca33c2a72a22b34d3d07a931ce9ad35124bdee198c3edb51e1538576a751da3c1f7b4e713c3d829bc92813b79ab4fa39a58e9331bf49f88ed37fa96ce14627a508930e00f522c615947c37f3cba143d6b0175397a34c24391519a5c8a22", 0x81}, {&(0x7f0000a8a000)="284688a5702f7f1dc996d4e691405a5dceb5791ba49e69659d3ea9b6989bdffe0a003b4754dcc1e360b0a553a6bb41e6a5345f8bb37e5cf39916cb850ee502034373758b5a86597f2cb81ba78f68631cdeef008339ac7a783842ed8934bc3afb86029339ee0a24a921802b77d92e97c3f084b076c7e14a806728dba5039533dd3caff44100acb8d9f5844bd69c7872dc24d9b0499d", 0x95}, {&(0x7f00002bb000)="8d4ff27389f98fbb7533cc28f8f1fd343dbc83ef1f853aefd6bc50d9a650c9fed10e4c30c109a191f33a88442607bcf64f91b96f2c9ccfcdb128037a1eee64c58ecb5f91bcebbfe10021f93dc8c44faf686fec7636d195c1a43229da99a445ffc30ac1c4629fa8707988e8", 0x6b}, {&(0x7f0000bc7000-0x73)="7058af03c467c48fc5bb59cbd04f63dd4f50354fbb9148541512e66f5440a14651bf59aa20b7ff5e46d53e737157ba9cd5e54bae6fc5b665b3aa2a57cbaad28fa0e343ee22a109edce8900138671dddf7e4849d3bda038dc480dc1fd018ceef999e1e69a5c6bd0579d99b07bd78361b3bbb1a6", 0x73}], 0x6, 0x0, 0x0, 0x4080}, 0x10002) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x3, 0x0}) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2c3d254aa43c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) socketpair$packet(0x11, 0xa, 0x300, &(0x7f0000f3e000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bf6000)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000be3000-0x12)={@common="726f73651a000007ff00", 0xe2a2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007dc000-0x8)='big_key\x00', &(0x7f000060c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000fef000)='ceph\x00', &(0x7f00003e0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d5e000-0xa)='[vboxnet1\x00', r0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d11000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000c11000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000035c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fbc000)={0xaa, 0x1, 0x0}) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendto$inet(r0, &(0x7f00007ef000)="4db4eeb5a68ebc3c9b6d6c48183c59b24aac333832d53ba63cd66071b49dc1c5c3862f7f5227bbd28175f4e6b226b858be41cc7d70b76d68279e321148bb0d78dd9f15d1205f7c57aba09de9b757ddcffbeff19a723db7710fe50c9a67e45b956e69f6dd11d5eed84585e648067c601cf65e74a8c86d9cd50a50d0228d61c49f7917422a2e8598b4147d0f27eb856e9dab85077fbc32a4ec1ae3e1c98929dd562a2b8ad90756247a32280fb95ee7f5182039359719f7a12c9209dc76cdcb7fa8", 0xc0, 0x20004801, &(0x7f00008e6000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000899000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ef7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x400, 0x8ac, 0x400, 0x3, 0x200, r1}) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000973000-0x8)={0x9, 0x0, 0x400, 0x5, 0xb154}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f0c000-0x6)={0x8430f83, 0x8000, 0x3}) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r1, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f0d000-0x15)=@random={'osx.\x00', 'security!vmnet0\x00'}, &(0x7f0000408000-0x8)=""/8, 0x8) 2018/01/12 18:09:31 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000)=[{0x0, 0x7, 0x7f, 0x5}, {0x8, 0xffff, 0x7, 0x7}, {0x400, 0x10001, 0x401, 0x2}, {0x1a, 0x5, 0xffffffff, 0x1004}, {0x400, 0x0, 0x0, 0x4}, {0x8, 0x0, 0x2, 0xff}]}) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000005000-0x8)={0x81}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000005000)=[r1, r1, r1, r1, r1, r1, r1]) timer_create(0x7, &(0x7f0000001000)={0x0, 0x2, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) nanosleep(&(0x7f0000004000-0x8)={r3, r4+30000000}, 0x0) timer_settime(r2, 0x1, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, r5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000007000-0xc1)=""/193) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000-0x72)={0x0, 0x6a, "44cc18d4ba730bb59eaf9ea460e8d629a45217c96a72447f021e3136487a5beda442144c764f4a7f62a6c48c2ad30e0738142d6b141758b1e6d1859dac3ce8d92e033e3c4663ca95cbc0b802483f782b412e25b16663de16916ec6f211a25ab1ce4c5b7b3fe0541f0037"}, &(0x7f0000003000)=0x72) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000003000)={r7, 0x1, 0xb5, "629d13ca5e22763d2e5a7737fc8857a28cd6c3647d8bb5a9926db5d3e9e54cd5474d5b3bed1ad4d4fda085236ce8e0a02286ef21b7685ed89fd9525b2a3758ac6313b5aee03325db2d8cfbbc1fd30c801e471027568fd873662e54bfa4e84c8dfbf40d2dfa3f4db3a80bd192134952b3cc1a77aca6c0a71fc74371a63315e6dd9139f4f735730f488aa05c0e1c8114e3b63d74143e6295c97a22f8dfadd03deaddfe11c87be04221ddd39cdb2fed2f3317a1ddc0da"}, 0xbd) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='cpuset\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mq_notify(r8, &(0x7f0000000000)={0x0, 0x35, 0x0, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000405000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006fb000)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000763000)={0x497, &(0x7f0000be9000-0x8)=[{0xfffffffffffffffe, 0x6}, {0x2400000000000000, 0x4}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000eb3000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000388000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00001af000)=r1) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000241000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000083d000)={0x3, 0x0, 0x8000, 0x8001, 0x6, 0x88, 0x3f, 0x3ff, 0x0}, &(0x7f00007a8000)=0x20) select(0x40, &(0x7f000093a000-0x40)={0xffffffffffff306b, 0x4, 0xb2, 0xdb2, 0x7ff, 0x5, 0x1, 0xe7f6}, &(0x7f000065e000)={0x0, 0x7ff, 0x1, 0x601, 0x3ff, 0x2, 0xa22, 0x8001}, &(0x7f0000848000)={0x3ff, 0x8, 0x1, 0x8, 0x8, 0xffff, 0x2, 0x5}, &(0x7f00009ab000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004b3000)={r2, 0x9}, &(0x7f0000279000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a73000-0xae)={r2, 0xa6, "1f7d4c4876dd18fc4ee5c378d90b4ddd8d44b1dbe17627c2b8103d0c922886889834434f8058fe8b78ab461ee83227f15ba91eeb523f2a4ef5623b7df153a335adaa115678ef8f0cbf6f4eb02fc862b394af2b5ce85c2dc64451264ecc4e18d49c37cfd856f5261b2449d78449171f489ba9db3366f39760ee5c7bff675b6ae37a7085a3000c4c20c78aa294e40102b9de316324b0cc47fa0734ef79e8d4d0562c518329747b"}, &(0x7f0000368000-0x4)=0xae) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000963000)=r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00006ab000)=0x8) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x14) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00001a5000)='ncpfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e8b000-0x8)='net/ipx\x00') mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a6c000-0xf9)=""/249, &(0x7f0000e8a000)=0xf9) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e8c000-0x4)=0x0, &(0x7f00001f2000-0x4)=0x4) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x50200, 0x6) restart_syscall() faccessat(r1, &(0x7f000059f000)='./file0\x00', 0x0, 0x1100) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockname$ipx(r0, &(0x7f0000c0c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000810000)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) removexattr(&(0x7f0000bf3000)='./file0\x00', &(0x7f0000bc3000)=@random={'trusted.\x00', 'vboxnet0({\x00'}) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b20000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ee000-0xeb)="8e39efac3cf39dff1e69ea0fb6a8cb10e2da00c6518ba82f8636f19475b112514c24a940eb28f73b7cf12835f50d7f137b834ae791923fb87f314f07b2c60f88a3308b55b1f7ecab2a639fca97af327dc699666b0b9ff275725e38340606616ce8dcd5179b27407bb8a89e2640e1779fcb44b9ebf55f92cca53021fe11bd58f4e1d09c0da51dff39f2e4e77c02d276f96c8901e21a027829eb4a4447800268de3b3479930a46e07d044f1a5a628ef97e58714665cf1ee33796262291d4e0de9befb849d339c100679ba440f39efb4456bc2fd1cb512fde74a8666034e684bc036b16ed501af43db1ac4a1f", 0xeb, 0xfffffffffffffffa) add_key(&(0x7f0000c45000)='cifs.spnego\x00', &(0x7f0000ede000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002d5000)="227ddb24fa887863d6268cdf8711ab51e33236410fdcfb124baf746200a8c839134b90b2604337ecd806fa552dc02facf81d0ca244386c5e2ea7fdd20bee4f9014", 0x41, r0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f00004a2000-0x6)='logon\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000733000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c21000)={0x3, 0x0, 0x10001, 0x0, 0x0}) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000963000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:31 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000271000)=0x2d5b) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f000069b000-0x18)={0x3, 0x4, 0x3, 0xf2, 0x4, 0x80000001}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e5d000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1100}) lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000079d000-0x1a)=@random={'btrfs.\x00', ')ppp1\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 18:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000023f000-0x6)={0x0, 0x3}, &(0x7f0000ccb000)=0x6) recvfrom$unix(r0, &(0x7f0000228000)=""/4096, 0x1000, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c37000)={0xc, 0x38, 0xff2d, 0xffffffffffffffe1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad2000)={r1, 0x5}, &(0x7f0000c77000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) memfd_create(&(0x7f0000b80000-0x10)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/12 18:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) syz_open_dev$tun(&(0x7f00004ba000-0xd)='/dev/net/tun\x00', 0x0, 0x8800) 2018/01/12 18:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000d86000)=""/19) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000229000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r4, r5+30000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003d4000)=[0x88d, 0x6]) 2018/01/12 18:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffc, 0x0, 0xffffffff}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a30000-0xe)='/selinux/user\x00', 0x2, 0x0) timer_create(0x7, &(0x7f00001c3000)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8b000-0x4)=0x0) timer_getoverrun(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ef000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x2, 0x4, 0x4, 0x8}, 0x20) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) timer_create(0x0, &(0x7f0000a2f000)={0x0, 0x3, 0x0, @thr={&(0x7f0000ed4000-0x6)="ed038b209d77", &(0x7f0000e24000-0x91)="080bf201e452f82dc6d93b211f07c31251d3e0dda0f012a0c99936c11adeba4c2b2f5ff9959149693dfbdf4c6f1290b8d45298f8b17e5e1f4abd99d3c52f22d92c470e6fe1f5165927cb44ebe283fdffd8b02833192308b83f690d02e9efbd393c0e5e6130764342f74cadebdbe31b8abefe10f2aba76e88336e1bca20223466c0c0b2fa01ba384909fcc4c01de17f1d8e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000+0x6f4)=0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/12 18:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000091f000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000831000)='./file0\x00', &(0x7f00009f3000)=[], &(0x7f0000755000-0x8)=[], 0x0) 2018/01/12 18:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r1, &(0x7f0000edb000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000709000)={0xfffffffffffffffd, 0x6, 0x2000}, 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000535000)={0x0, 0x1b, "dfd836343ad79fd9dac03d52775626b06ab90fdec4edcee7805539"}, &(0x7f0000afc000)=0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000090000-0x4b)={r3, 0x50, "0dab9fde628a525740354fb4b66f4652d87738acf8f313517b97a9446da0fa7996ea30246ae00498b536bd1c06adbe59c669b2e6fc80b52fd9da3b42ab6e31bd93aa053c1a1d07051bcacd929961ac0e"}, &(0x7f0000eb0000)=0x58) recvfrom(r2, &(0x7f000068f000)=""/85, 0x55, 0x40000020, &(0x7f0000b90000-0x1c)=@in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000051c000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000973000)={{0xd75, 0x100}, 'port1\x00', 0x18, 0x12002d, 0x7fffffff, 0x5, 0x4, 0xffffffffffffffff, 0x299, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) sendmmsg$nfc_llcp(r2, &(0x7f0000f3e000)=[{&(0x7f000067c000)={0x27, 0x7f, 0xf444, 0x4, 0x3, 0xff, "06c17591916c1536b2b021c84bbeb2cf1697c292c65753bb75eb2aa349abb80e09a5474478b75b0563b8ab9fe40633dd9bc984dd363d4773fdef93741d6a03", 0x9}, 0x58, &(0x7f0000217000-0x40)=[{&(0x7f0000168000)="0e1a2e4757464de378c18df445bf1c84e4f4be7b7a11da76597e144c39e7bc9ab279286f220927f1ad6d78b47e549a1a770d5992c1a42e20b9ed0829ba86940988bcbe77b6829cb8fa47a074abf537dd9d214c2a77641bd25ac41e877cfd72987a21cddc84c91d62c6a0aed157a3b66d98df9337c7c3a4eae2795cdc3f48f6c2252a046c6aa38c004904d7cc75942f26393609c33c4d17deac8e257e874a473ca520cc3c8b65ec12d90c2fe17804acdc6b29b05ef434af3e7ec1599fdac8318f7dd30a1f0f2707b5cf1b920c74c66a59c5a637a5428aef713fc5d2520cd6", 0xde}, {&(0x7f0000988000)="2f54cb1dc2090a0485a12328b59cd355ce23", 0x12}, {&(0x7f00008d9000-0xca)="81ecb75a75357ba51a1241b283a000ff1a8cdab8e14096101dd39e903efaa31eb864590f0ba93d774898bb88c730205ff8b8df8cba5b9f2e9cffb74e69b4f1d1d6d24f36be47468efafc6db7241f5cfdad3ca58f44de1542b2412520e31b1cc007c6dc1b5c1d742d17ef6743389168eacb6157fccb0af6601af9ad4b4b000173c8ddf040f1b30dccb8434cc7435c5bf23c4144b6c7d60bcf150760fc4d0e69e52d4ca5ba23eff3be1d8fc25e27bed8837af6d3f37052fdaf6cd678466e64b7658e2cfe49a86ae9461558", 0xca}, 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0xbe}, {&(0x7f0000782000)="064e139dcf5b04be0df9f3fd7b251f8fcdf2a388702f7eac3a9f1cad11ad01f9edf44c557895864260149b1dfd328b379fb2bb764689d65febf5f47774ef7769b401db2330a45c9bfa03be9643e2a5aa42a59f66cfec801f98303287057931ae5de4129b2631fcba23154f4970482a19fd27338a15bedd2a63ebff08958edd351158666d4e59248f62e4d9bba46fc7c5b349f7b14339dbf8e6bd437cbe09fe", 0x9f}], 0x6, &(0x7f0000d50000)={0x30, 0x11f, 0xffffffffffffff80, "4ee99fc8dac0107241010cc132947b5fb99cef11e76b013f25d2953a2863307e1ef9"}, 0x30, 0x4}, {&(0x7f000026e000)={0x27, 0x5, 0x400, 0x2, 0x8000, 0x5, "06cb313f5f46417862c2db1b882315dad57785744ef8833e2cd2c12e5a012b224fcd606a7d20208a85384f9a946f82894858a656dc50eea3ced67b24d3e07d", 0x9}, 0x58, &(0x7f0000a81000)=[{&(0x7f0000dc4000)="f49b", 0x2}, {&(0x7f00009eb000-0xc6)="5d21a4b5c51c84a5c318f21dee9e590d91547b2253460331e0ba1d270511796120e4be87c9c936b2d99a5b373cabc13777d830b483da7c12cc825152319ecfb9cf89c02a6968b4f7b3e8c0449d43c3ecd0c9e1985de184fc8cc6ae8183793b705b66bed3017bd074d78f4f12084ee19aa6b55b9e9c7a04896d921282a81c42229e5a11417d25bba2e2ea7ecb2435d9bd8a9dced07a1c130b42e3b81e80ff7b4500d7a81ba8bda98bd6de04f9f087de7492da90a7a724af10d3ed98ebc50a2b76e3a8c2e8c11c", 0xc6}], 0x2, &(0x7f0000f9c000)={0x9c, 0x10b, 0x1db, "19187d6a1429053f0d2151008c8fe2dd63078374a0059c382cde0e95c08d3c0ba80a02e8e0137e260daa485f27259543443b1390c17f9bd6d071a32fbb8af3d6b5c179f25c67068552f64773d6d12483438e5783bdb4013c92cf35cbc224a726f0d4ccc2ee224c12f52de70e121cc487f898db07febbafc4013419e1d169f98e0cf0e8fadfbef08e60247a028c"}, 0x9c, 0x41}, {&(0x7f000087e000-0x58)={0x27, 0xfb, 0x8be2, 0x7, 0xcb, 0x165000000000, "a6d05b5bccfa4858cd2548c43ca26358733f41e2c7553995fc575cf8620244546724a6b69f7fefda7ed26085f793a2fbf7b6ff15e1c12c53e70e13f3cb3fbd", 0x9}, 0x58, &(0x7f0000994000-0x18)=[{&(0x7f000003b000-0x17)="0fe615a4f82d89e0e625172124f04a979c63116647b51e3275ce1b3173cdc82ec5ff8559876aa7", 0x27}, {&(0x7f00009b3000)="567c4ee6dfb0656cf089d78ae7715fcd5e286a97f6204b1e69266de75cb40410c3a515ab3467ef", 0x27}, {&(0x7f0000edb000)="0a741ed7fed90c060da7936e20236e90fb224bc3b44a5b2b36fa2258a7f3601510609a9b3b49ce5bdc547ac7519d869481ebacfa8e420770126bb0b46b7e346c81bf54328fe765b9b85f15b78d83e602c8b5216720063c80dce0ab", 0x5b}], 0x3, &(0x7f0000dc6000-0x90)={0x90, 0x105, 0x81, "530eb5bb8df510e935940683fbb654c33d6e8d03bb197592cd53c8c11856e2f51b8d2fce01e2cdb4fb2bacef409771bb888373d4affb035035922650ffe6f815a4ff081b754a4501cc70b273c8a8a6f4f267fbda43714912e264e90f625edbdb00a4f9356cbd4f0d3a915fe92e12cca9060b0d987fe23282f2328fa198268801654e1b7c"}, 0x90, 0x10}, {&(0x7f0000aed000)={0x27, 0x4, 0xfffffffffffffff9, 0x7, 0x800, 0x0, "3e3a85a103e1b1ab9ba32d4dac945dda5243a56ab7cf19f659559cad2bfdc86931acc51ef60c28796b37ad25edeba90ef56461f827415058f0c44eabb54d9c", 0x6f1}, 0x58, &(0x7f0000d18000)=[{&(0x7f0000e91000-0xed)="290e288893d20e938fba7f9de77d9ace55c5cbeedb3103e1ade1ee4c9dc1ab75f0efa7252366a875b8e18ade9abb82291c0e666ee2b68464890c237577594446e8d6b8aa22aabc265e05bd39258ffcef814af7433089f7cf4254e29f4860e99a93093d6fd30be608e989bb47a190d69ace4274e4a93d778605917b7f94d3b43f1ed404ce335be0e511e28ac837617f8df6264d31f0f873f329a61e02f8408b60c4fd9a60738707a3f39603308e65c0641edee93661a160bbb59ebf28530636aa684a243830a9e17f983b00b13eb9ca83c9fb7b3c8ab7b095f48f590167b822fbd59694be897cca2e4464f4852e", 0xed}, {&(0x7f0000a85000)="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0x1000}, {&(0x7f0000699000)="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0x1000}], 0x5, &(0x7f0000c6c000)={0xbc, 0x11b, 0x7fff, "c7e0e57705debdb485a30bc2db0a54a43e6164aa9c5c4a0ce7e567d5766c1d0d6b3bacad73f2a77259ca17878f5d875a339461af228100d397a1bc7381188950f1bf3852a886c044ae151825d638abfceecf310b9df5fca5c90f36377bae221fab232e0213926fe4f2eb56de96c21cd2d6c1571b82e12034770b6e079bfb0b836b16ae548956f0db5c403289cb81e4873877b94b5e0071f839b533ba09bf5b0ea4c6b63b2458715c328f9370e1"}, 0xbc, 0x800}], 0x5, 0x4) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000051a000)='./file0\x00', 0x12080, 0x4b) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00005d7000)=""/17) r1 = socket(0xa, 0x7fe, 0x0) sendmsg(r1, &(0x7f0000045000-0x1c)={&(0x7f0000b0b000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x38)=[], 0x0, &(0x7f00001aa000)=[{0xc, 0x109, 0x0, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) clock_gettime(0x7, &(0x7f0000f30000-0x8)={0x0, 0x0}) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cb1000)='keyring\x00', &(0x7f0000e42000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000a56000-0x6)=""/6, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000882000)={0x0, 0x0}) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/12 18:09:32 executing program 4: r0 = getpid() r1 = getpgid(r0) r2 = memfd_create(&(0x7f0000a5b000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0xfffffffffffffe01, 0x2f, 0xbad2, 0x800, 0x6, 0x1f, 0x1000, 0x1}, &(0x7f0000001000-0x40)={0x81, 0x10000, 0x0, 0x7f, 0x164, 0x2, 0x7, 0x5}, &(0x7f0000000000)={0x10000, 0x5, 0x6, 0x1, 0xbe, 0x0, 0x1, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000001000-0x8)={0x9}, 0x8}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) capget(&(0x7f0000000000)={0x399f1336, r1}, &(0x7f0000001000-0x18)={0x4, 0x56f, 0x1, 0x2, 0x5, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x5814, 0xfff, 0x10001, 0x8b67, 0x1000}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x7fff, 0x8001, 0xa, 0x6ea, 0xfff, 0x7ff, 0x0, r4}, &(0x7f0000004000-0x4)=0x20) r5 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x2000) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000004000)={0x5, 0xffffffffffffffd9, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) setgid(r6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000-0x4)=0x0, 0x4) readahead(r3, 0x181043fd, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000000000)=""/111) dup3(r3, r5, 0x80000) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 274.209150] device gre0 entered promiscuous mode 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000e7a000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) chmod(&(0x7f00001cc000)='./file0\x00', 0x2a5bf6f1ca073b39) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bd9000-0x8)={0x0, 0x6}, &(0x7f0000d36000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000c9000-0x8)={r3, 0xffffffffffffc575}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000a76000)=0x4) bind$packet(r1, &(0x7f0000d52000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000d5f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000367000)=[], 0x1f) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000beb000)=0x8) r1 = socket(0x11, 0x80803, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ecc000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x4f5, 0x5, 0x100000000, &(0x7f0000d4f000)=@common='gretap0\x00', 0x9fa, 0x0, 0x8b}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eba000-0xc)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000fc8000)=0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c97000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006d7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007db000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000801000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000435000+0x614)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0xe8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000087d000-0x4)={0x49, 0x7, 0x9000}, 0x4) lstat(&(0x7f0000d4e000-0x8)='./file0\x00', &(0x7f0000679000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00006bb000)=0x0) 2018/01/12 18:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092f000)={0x0, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xc) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000cba000)=""/42) fcntl$setown(r1, 0x8, r2) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f000064f000-0x10)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000083e000)={0x0, 0x1a, "0060d614f74b2a5d87d119f96b16e51ad05ebb5cd73101568d8d"}) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d68000)=@req={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a0b000-0x4)=0x0) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndseq(&(0x7f0000c90000)='/dev/snd/seq\x00', 0x0, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000300000)={0x0, 0x0, 0x0}, &(0x7f0000730000)=0xc) getgroups(0x1, &(0x7f00002c7000)=[r2]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000033b000-0x8c)={0x0, 0x3, 0x1000, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cae000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b3000)={0x0, 0x0}) open$dir(&(0x7f0000658000)='./file0\x00', 0x400000, 0x2) recvmsg(r3, &(0x7f0000434000)={&(0x7f000097e000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b2a000)=[{&(0x7f0000e77000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000b22000-0xae)=""/174, 0xae}, {&(0x7f00007f0000)=""/97, 0x61}], 0x4, &(0x7f0000fed000-0xd0)=""/208, 0xd0, 0x5}, 0x10000) fstatfs(r1, &(0x7f0000ab5000)=""/252) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d90000-0x40)={0x735, 0x5, 0x7fff, 0x1, 0x2, 0x81, 0x9, 0xffffffffffffff4b}, &(0x7f0000989000)={0x7fff, 0x9, 0x6, 0x6182e8fe, 0x8, 0x80, 0x310, 0xffffffff80000001}, &(0x7f0000055000-0x40)={0x9, 0x6, 0x200, 0x8, 0x401, 0xffffffffffffffe1, 0x0, 0x9}, &(0x7f00005f8000)={0x0, 0x0}, &(0x7f0000024000-0x8)={&(0x7f0000c3c000-0x8)={0x5}, 0x8}) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x17c3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/create\x00', 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xac, &(0x7f0000001000-0xac)=[@in6={0xa, 0x3, 0x2d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x20}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff94}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000886000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x9e, "43eb505910649cd85f8e861c3d9e3585ee7e63c281ce896f996f3a4737a0e80c54de39f837dfd7a21ec1c78de2aa5c3ed6ba6f415e0960da486a90486180abbd4265f8732926523aa3b3fe659f923ae5350c3c61825c3c203b05583abc227eaebbe67a30e111c54dda2ef6b2553f61f41a010098ff2c51fd52bb5dadd5995cd37fd19dce9ae0cadbb63cee2d756362050e79044933b25c7f3934951af8ba"}, &(0x7f0000000000)=0xa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffd3, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000009000-0x6b)=""/107, 0x6b, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000008000-0x1000)=""/4096, &(0x7f0000009000)=0x1000) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000004000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000008000-0x398)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xf) 2018/01/12 18:09:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005b2000)='net/ip_mr_vif\x00') timerfd_gettime(r0, &(0x7f0000742000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r1) socketpair(0x7, 0x3, 0xffff, &(0x7f0000a3d000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000078c000)=""/155) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000656000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000ec1000-0x4)=0x4) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x4000) vmsplice(r1, &(0x7f0000d81000-0x30)=[{&(0x7f0000af6000)="dd3ce1f7139bebf437f9f7217ce9967a7c95bcce51e05e5ce913f2fc2dfc763fafa9c3fc8a7ead065ab20765ef7de7cd960490048d14c0e38cdf7e85f2e02328ae9f275fae6f04dcd98e18c9b80ff9f3f18a029fa8f2745371ce540b40bef8ca0e842fe6012b2503bfaf6ccf76c4c3ec26ded51e417e4d9d5e7564c064c29825fffe4482f446d7d810f16c0fac9f", 0x8e}, {&(0x7f0000048000)="2000528ef8cabfb74e02297d9f7e8fcc557564dad63428d34e5887fdde07c1696d6fb4df963aaa25de689f17be2b71b62c008550c29b4f77d3ba6e988b8481d31b2f81a7ddb5c721f5fc51ed55ed8aee9396d6a9301bf776fcc6c2d7b3555b3bd4adcdfb4a804755144765853a6265aa31d81818410325838ac1092dbe1b57ac9f60c949f75916cbfe42f74c23ad1086dc86096592fdc3a08b408e5b9de8f076c3d98e53a550789d63882a8aab924d5b84e785222121546bff597e52491d5597ce0df1fab4b4cf79c46709ac78", 0xcd}, {&(0x7f000073f000-0x17)="910d82b66cbd6f38fb265d0692e2fe289deffd5954470f", 0x17}, {&(0x7f0000d98000-0x59)="bf8bf14942496349ef1f4e4b2a84dd9d412fd24e573b74e950fb96c9ddeeab022e4b84c2d45c813a59278849601e878ae3ab8e6e9cbaaed6479515e56aa73b459724dcb112e9f615f38f6eb101976ae8b31b2473ae7715d5f2", 0x59}, {&(0x7f00000d4000)="69b7df579003031ad502264e360e0fd39b46d50dc6b8baf568d1a4f2791817144a763dd546cc279c7e991172f43a1e9635e57bcfa7b3f90cdfdcbf78ee7e9020206525a3a9fcfb54d84f00945def0721270a471b22f880ecc1300205618ba97bda057d85b7f8c541da8a27bbf0bb549e29cf03a7a9f2d8e9c052dd05ea0c2f86ff4daa69f8e632aeabf0f5aefe84290e28b8011c75eef696a868ea6baf3bd607c98e6d7cd6a44aaf61ba378d128d4952155e4c9fb12cce29e1cfe2007273d82304fcf09fd72a", 0xc6}, {&(0x7f00006e8000-0x8)="0a90bccf78aea1d7", 0x8}], 0x6, 0xa) fsetxattr(r0, &(0x7f00005f0000-0xf)=@random={'btrfs.\x00', 'keyring\x00'}, &(0x7f0000eca000-0x8)='keyring\x00', 0x8, 0x1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000078c000)=""/106) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0x86)=""/134) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000363000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) pread64(r1, &(0x7f0000f68000)=""/15, 0xf, 0x0) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000956000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00005ac000)={0x0, 0x4, 0xfffffffffffffffe}) syslog(0x2, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = add_key(&(0x7f0000a50000-0x8)='trusted\x00', &(0x7f0000f78000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e16000)="3e6644f6dc18711febc0c42eab72270471cb1a65e164d74ebc14fd6d27332fcf692d2ca0cbc534bec617ccbb3dc63103", 0x30, 0xfffffffffffffff8) keyctl$update(0x2, r4, &(0x7f0000afa000-0x5d)="91f4c20dbb9ccc80613ffb7e18a4e0e5e2f9b7fe5769201c2dbbec4dfbb25ccb0ab43bc42afa197b1ac8f9c7add2dc150aa115f5a758f741f35afba0086deb04faa6a1024ad7fbd990417cd94e2ed33df334c2a9747342b127455201c9", 0x5d) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) keyctl$reject(0x13, 0x0, 0x0, 0xfffffffffffff800, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000abe000-0x4)={0x0, 0x3, 0x30000000000000, 0x3, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005d2000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b48000)=0xe8) 2018/01/12 18:09:32 executing program 0: r0 = socket(0xa, 0x3, 0x0) sync_file_range(r0, 0x80, 0xfffffffffffffc00, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000256000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000041e000-0x4)=0xf60b, 0x4) write(0xffffffffffffffff, &(0x7f00002a8000-0x24)="", 0x0) 2018/01/12 18:09:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x0, 0x57, 0x7, 0xffffffffffffff6b, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x934f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x7f}, &(0x7f0000002000)=0x8) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) readahead(r0, 0x4, 0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000002000-0x4)=0x3, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000005000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="42711d0a9a7bd0e2e16f9e50872d3a9cb915adcc4f65a98b6955906db491e1655d87560802d557820caf6a8437601536e32c6ec9a3b677e272b1bda70eae39224a3faa0d1db845f7911624d0201118bf97f00af7db991a2db369595abf178a48c864bd473ac1deee7dfed0c86213757136968910403d9fc5b12b40d4a36e190406dec3803a084e08b8b33f47bb268077081d8b159471", 0x96, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xb706, 0xb2, 0x85, 0x7, 0xfba, 0xac45, 0x1f, 0x0, 0x7, 0x0, 0x5, 0x83e3, 0x4, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r2, 0x4) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x10002, 0x0) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001db000)={0x0, 0xfffffffffffffffd}, &(0x7f000088b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b9f000-0x8)={r2, 0x7}, &(0x7f000094b000)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000903000)=""/0, &(0x7f0000218000)=0x0) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x1, 0x20, &(0x7f000000f000-0x11)="dc71dc7b", 0x4) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000002000-0x4)=0x18000000, 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000014000-0x4)=0x0, &(0x7f0000008000)=0x4) poll(&(0x7f0000006000-0x28)=[{r0, 0x40, 0x0}, {r1, 0x40, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x2500, 0x0}], 0x5, 0x7) 2018/01/12 18:09:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012c000)='net/icmp\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a0a000)={@generic="62bef7c5dd14e005b7afb34b8002780c", @ifru_flags=0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffff35, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000c1e000-0xe5)=""/229, 0xe5, 0x0, &(0x7f0000790000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e60000)={&(0x7f0000b71000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000650000)=[{&(0x7f0000be3000)=""/102, 0x66}, {&(0x7f0000155000-0x23)=""/35, 0x23}], 0x2, &(0x7f00002e4000-0xf7)=""/247, 0xf7, 0x80000001}, 0x40000160) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0x181000)=nil, 0x181000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000107000)={0x0, 0x0, &(0x7f000003f000+0x2e0)={&(0x7f0000001000)={0x2, 0x3, 0x5, 0x7, 0x17, 0x0, 0x2, 0x0, [@sadb_x_sec_ctx={0x15, 0x18, 0x4, 0x3ff, 0x99, "96f6f236c7288b2bf0e462004c4f15cf7ad464c616ea4b82e68862415a9ced64ab631f401fa7129e521af5f06ccc54ed11e7d1cbf3f86dedf1df71542758431ab60b96bdb7cd885e3aca61e844a312efd094a92718ee7613937c6d37fd02ccc081a02dab8708a899f5fd1d72916b1918653bc84d92f7a888e53496d2c03efc1f93afa87e078adb90f0d97db24e62229c54e634f13c96160a13"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000017c000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000d2000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000183000-0x21)={0x0, 0x19, "d5a85814b5dcb509fa29b4b8f682f4a7d1ee720ffcf1bf0771"}, &(0x7f000007d000)=0x21) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000182000)=@assoc_value={r2, 0x100}, 0x8) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000159000-0x40)=[{{&(0x7f0000182000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000113000)=[{&(0x7f00000bf000-0xa6)=""/166, 0xa6}, {&(0x7f0000182000-0xbe)=""/190, 0xbe}, {&(0x7f0000181000)=""/30, 0x1e}, {&(0x7f0000162000)=""/193, 0xc1}, {&(0x7f0000181000+0xcfc)=""/149, 0x95}, {&(0x7f0000129000)=""/19, 0x13}, {&(0x7f00000b0000)=""/165, 0xa5}, {&(0x7f0000182000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000182000-0x1a)=""/26, 0x1a, 0x3}, 0x434eecfc}, {{&(0x7f0000182000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000182000-0x20)=[{&(0x7f000003e000-0xc2)=""/194, 0xc2}, {&(0x7f0000182000-0x18)=""/24, 0x18}, {&(0x7f0000181000)=""/173, 0xad}, {&(0x7f0000182000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f0000005000)=""/133, 0x85, 0x57}, 0x2}], 0x2, 0x2140, &(0x7f00000fa000-0x8)={0x77359400, 0x0}) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007d4000-0x4)=0x40, 0x4) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000266000)=[0x0, 0xd2]) 2018/01/12 18:09:32 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000026000-0x4)=0x0) flock(r0, 0x4) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) add_key$keyring(&(0x7f0000fb9000)='keyring\x00', &(0x7f0000858000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xb)='/dev/usbmon#\x00', 0x6, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000013000-0x10)={0x1, 0x2, 0x727, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xfffffffffffff703}, &(0x7f0000012000-0x4)=0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000910000-0x14)={0x0, 0x9151, 0xffffffff, 0x978, 0x4, 0x40}, &(0x7f0000185000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c39000)={0x0, 0x7e, "c39791063466ebfe6b43b20cbd9a5c06f062a49274ec0a02f251f4990755bace2c0384cbfe0eb514c9bdd62082eebd622e1f64659a931870e75c52eac6312f8bcbb878049a937de85b0613d1c1bfa2a252613d30c77b7c7e9ef2d16d1747f7dd779db33c876e0043c10637f4713c11f1aeaa3929455b6fdb4eb1582cbbb8"}, &(0x7f000001c000)=0x86) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000bad000)={r4, 0xfffffffffffffff7, 0xb9, 0x61, 0x1, 0x1, 0x0, 0x5, {r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x4c00000000000000, 0x2, 0x1}}, &(0x7f000060d000-0x4)=0xb8) unlink(&(0x7f0000634000-0x8)='./file0\x00') fsetxattr(r3, &(0x7f0000199000)=@known='security.capability\x00', &(0x7f000092a000)='vmnet0vboxnet1vmnet0', 0x14, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) rename(&(0x7f00009dd000-0x8)='./file0\x00', &(0x7f000037f000-0x8)='./file0\x00') 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000083c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000036f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) readv(r0, &(0x7f0000133000-0x20)=[{&(0x7f0000704000-0xa5)=""/165, 0xa5}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004a0000-0x8)={0x0, 0x40}, &(0x7f000015f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006ee000-0xa0)={r2, @in6={{0xa, 0x2, 0xa8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x81, 0x80, 0x8}, &(0x7f0000fbc000-0x4)=0xa0) 2018/01/12 18:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e04000-0xf)='/dev/sequencer\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000898000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getname(0x10, &(0x7f0000333000)=""/0) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f00009d2000-0x8)={0x0, 0x0}) getrusage(0x0, &(0x7f0000a0f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x4004, &(0x7f0000f1e000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) recvmsg(r1, &(0x7f0000d0e000)={&(0x7f0000b54000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000745000-0x8)=[{&(0x7f0000c89000)=""/58, 0x3a}], 0x1, &(0x7f0000013000)=""/0, 0x0, 0xfffffffffffffff7}, 0x10000) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf1000)={0x0, 0x0}) accept4$netrom(r0, &(0x7f0000a6e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000034b000)=0x48, 0x800) r1 = add_key(&(0x7f0000d5a000-0xb)='asymmetric\x00', &(0x7f0000dd2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aef000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d5b000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048d000-0x4)=0xc) r1 = add_key(&(0x7f0000182000)='cifs.idmap\x00', &(0x7f0000ae5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ff000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f0000c43000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x254, r1) 2018/01/12 18:09:32 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e8000)='/dev/hwrng\x00', 0x2008c0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x5421, &(0x7f0000005000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) listen(r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000a000)='tls\x00', 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000000a000-0x1c)=@req3={0x6, 0x7, 0x1, 0x5, 0xffff, 0x200, 0x1000}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000008000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}], 0x4c) accept4$inet(r1, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x0) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl(r0, 0x8000000002271, &(0x7f000000b000-0x3)="") 2018/01/12 18:09:32 executing program 2: r0 = socket(0xc, 0x7, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f00001f5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000908000)={r1, 0xd2, "b785a9cd466376e10c6b9a264c9441b3e66814756a9b9320d2eec901480a1a70ddaddd9cbd6cc173f10a2d91ad53bc1eb386dc2054c18d53c29699de62a33a5455bf07fed4c797e75f1fa4fc02f53ab6f24083db5375733cc1a3a30c5d2680c2cb15e9c0d19a2775b6470e53763b1a976c31212b244991ebb4e2ef117f9a1b3092588d342995c6f2e5b64e9b5005e30756b138c6ca6b3a7fb37c18a8441958ef14533d03e134b475a4f174e869ade27e20e78da2f210285ccc98a81952718b6e7fdc1c9c39600ae66680826a292bba783f8c"}, &(0x7f0000001000-0x4)=0xda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4d, "f3501cc1d22505553178c5acb873d70777cc940489ce6579b4841f2a2a29d59db002bbe430ce4facb55ff1435573467674c1f33d3024397b89624df3bbdead25d504f9ccac74b0f77a2d3e3be2"}, &(0x7f000030a000-0x4)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) mount(&(0x7f00000bd000-0x8)='./file0\x00', &(0x7f0000b3d000)='./file0\x00', &(0x7f000097b000-0x7)='hostfs\x00', 0x18400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000449000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknodat(r3, &(0x7f00001dc000)='./file0\x00', 0x8000, 0x1) unlinkat(r3, &(0x7f0000c9c000)='./file0\x00', 0x200) 2018/01/12 18:09:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c40000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) connect$packet(r1, &(0x7f0000910000-0x14)={0x11, 0xf8, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$dupfd(r0, 0x406, r1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dc8000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x8) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket$inet(0x2, 0x2, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000049000)={0x6, &(0x7f0000edb000)=[{0x8, 0xfffffffffffffffb, 0x7, 0x10000}, {0x223, 0x3ff, 0x1, 0x0}, {0x9, 0xcb, 0xff, 0xfffffffffffffff8}, {0x5, 0x0, 0x3, 0x1000}, {0x80000000000003, 0xc0, 0x1ff, 0xfffffffffffffff9}, {0x7, 0x6, 0x9c0, 0x1}]}, 0x8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000b78000)=""/4096) keyctl$unlink(0x9, r0, r0) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e7000)=0x58, 0x80800) recvmsg(r0, &(0x7f0000904000)={&(0x7f0000d5f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cb6000)=[{&(0x7f0000a46000)=""/191, 0xbf}, {&(0x7f0000070000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000b08000)=""/80, 0x50, 0x80}, 0x40000001) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:32 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xfffffffffffffffb, 0x3, 0x3ff, 0x401, 0x8001, 0x1000, 0x8ed, 0xa8d, 0x0, 0x3f, 0x9, 0x3, 0x7ff, 0xf8]}, &(0x7f00006e6000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f}, &(0x7f0000c67000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a16000-0x4)=@assoc_id=0x0, &(0x7f000026e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009b0000-0x20)={0x1f, 0x9, 0x200, 0x9, 0x7fffffff8000, 0x3, 0x5, 0x100000001, r3}, &(0x7f0000c77000+0xaa1)=0x20) 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000013000)='loginuid\x00') exit(0x0) writev(r0, &(0x7f0000b91000)=[{&(0x7f00006b0000)="ef", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b7000-0x8)={0x0, 0x3}, &(0x7f0000fae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e8a000)={r1, 0x5b, 0xcd, 0xfffffffffffffff7}, &(0x7f00004b8000+0x488)=0x10) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000123000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00009fe000-0xa7)=""/167, 0xa7, 0x2000, &(0x7f0000251000-0x1c)={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000099e000-0x50)=[{&(0x7f0000d8c000-0xfd)=""/253, 0xfd}, {&(0x7f00003f2000-0x5)=""/30, 0x1e}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f000043a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000213000)=""/113, 0x71}, {&(0x7f0000296000)=""/100, 0x64}, {&(0x7f0000f1a000-0x6)=""/6, 0x6}, {&(0x7f0000d1c000)=""/94, 0x5e}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000225000-0x25)="240000002800070800000018000800000108efff01000000000000000000000900000000", 0x24) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) remap_file_pages(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x4, 0x3f, 0x9000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x8c56, 0x401, 0x1000, 0x1, 0x6]}, &(0x7f0000000000)=0xe) remap_file_pages(&(0x7f00005f8000/0x12000)=nil, 0x12000, 0x2000008, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x0) mlock2(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x1) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e7000)=0x58, 0x80800) recvmsg(r0, &(0x7f0000904000)={&(0x7f0000d5f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000cb6000)=[{&(0x7f0000a46000)=""/191, 0xbf}, {&(0x7f0000070000-0x6b)=""/107, 0x6b}], 0x2, &(0x7f0000b08000)=""/80, 0x50, 0x80}, 0x40000001) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00007b1000)={@common='ip6tnl0\x00', @ifru_mtu=0x9}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c42000)="", 0x0, 0x0, &(0x7f0000c1a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009a8000)='selinuxem0\\\x00', 0x3) getsockname$inet6(r0, &(0x7f0000d2d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cd7000)=0x1c) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c46000-0x14)="40706f7369785f61636c5f6163636573739a5b00", 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000456000)={@common='bcsh0\x00', 0x9}) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007bb000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000021000-0x14)={0xfff, 0x0, 0x0, 0x1, 0x400d, 0x1, 0x92, 0x4, 0x1, 0x3ff}) r1 = syz_open_dev$evdev(&(0x7f0000ee7000-0x12)='/dev/input/event#\x00', 0x1ff, 0x220e06) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000012b000-0x9)=""/9) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000e84000-0x1a)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008ed000)='keyring\x00', &(0x7f00004c0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000183000)='id_legacy\x00', &(0x7f00006df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0xfffffffffffffe95, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) r2 = syz_open_dev$tun(&(0x7f000005e000)='/dev/net/tun\x00', 0x0, 0x80102) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002db000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000c16000-0x65)=""/101, &(0x7f0000de0000-0x4)=0x65) add_key(&(0x7f0000448000-0x8)='rxrpc_s\x00', &(0x7f000035b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r4, &(0x7f00005ef000)=0x0, 0x247) 2018/01/12 18:09:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f59000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) prctl$void(0x0) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) r1 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fchmodat(r0, &(0x7f000052a000-0x8)='./file0\x00', 0x80) 2018/01/12 18:09:32 executing program 5: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) r1 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004de000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) open(&(0x7f00000e8000-0x8)='./file0\x00', 0x0, 0x32) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000755000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000045b000-0x4)=0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000060000)=[{&(0x7f0000167000-0x58)={0x27, 0x5, 0x100000000, 0x7, 0x3, 0x7ff, "406464db411c393fe35e7314c6932184c8233ef54162755dd51a16a9516890100dab5e2208b7dafbbc289f0779cbbeae077fc3e2cdeb21fcc15db0a02f8930", 0x3}, 0x58, &(0x7f0000d10000-0x20)=[{&(0x7f000049f000-0xec)="deb3792b017bf190077f75c4ebd74e285877a494743a7da415ce0b135fc4c6a8552ce65c5376c392b11a09fd6297ea18aadec5a462710b37e8f9c2f7153fd3f84e0fc537f6e2c0b1ee6346546cf40c09f18469afbb748239c79be6dd417fded54e339c7e1cbc8f9f45f40cb078591661b25715e666234faaa259617d501f4313c4af8a00ae5fb140ebe462ae403d5628dc2d55341a9bb782170008e7432f7cd2f97490947df735853209952ad10f72ecd7870f6b1c82c0619c93376af48c4493a8338f9dc99c6d35dc40ec16206a53b0992c2ae282ddcee6158954d2e0aeed023448441590c5e6815fca5dbb", 0xec}, {&(0x7f0000f40000-0x2)="e01e", 0x2}, {&(0x7f0000b4e000-0x56)="a0db409c87daa65fc1f432a30e03fecca972a80fa86df45a49b52bbffc9e97a816e41c071d3017ad92426b890e906b8f08411e5d23f97eb2d18f5df375242594edfd060d08438c0c8e01badc308002eedc6069a0cedf", 0x56}, {&(0x7f000087d000-0x73)="95a2607f2218a8717ed18a9d3083534c95a1e4f32814db4ca21df68451cc532e67f4de18397d6d2c26873f1c58edc8a94d698c1dc7d57bc27b96d35a1414885abbb88dbe954c729e64ad79c995a6ca2ee5aae317a8930ad3c9a05cf94f54c7694557b2857d49315c6c592ab100f42d6964d5ea", 0x73}], 0x4, &(0x7f00008c2000)={0x100c, 0x1ff, 0x313, 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0x100c, 0x5}, {&(0x7f0000878000)={0x27, 0x3, 0x0, 0x0, 0x2, 0x7ff, "c0bcdb65c212ed636f6d2163c61c0c4fc357f324839aae001e9e710cc03e51e7cd56512b9a86a424a417178890fb9d8d1185bb2f9208a9099cafd34cd5edb9", 0x5}, 0x58, &(0x7f0000e2a000)=[{&(0x7f000003d000+0xf3d)="447f93dc0c7f7c0c1c50cb2612a304135e736e5bc24808f3a1e28380cfdb2e82cb41349227cfa26caf08b799adc3c5c7dbc22207f4d92574200364d081dd5208f40cfbf093ae88e43654f4f1720239360398aaec82fcc72387cf75f997701b39f024e26e46364d9e7f48b29a50ca73b6ca433adfb283790665feac390d8d9850a1a9840f7afc2479c81f0d7811338ad172d464d98c", 0x95}, {&(0x7f0000865000)="", 0x0}, {&(0x7f0000e4e000)="91c74efdebbd0577a9a2b3d4149b68", 0xf}, {&(0x7f0000cfe000)="ff9c1d477b10cc7cd72c7eb12e6fa28df48b42108a38d6f2d2af0aed2126bccc7c4ae99018cfa489dbbe11bd0a6218c55b4d7770", 0x34}, {&(0x7f00009b5000)="c2624d915cc534e842b4e14515ccd96610d02cecb198091b2b92dc2bc63333c5c0bbf1e824e619b1a634d6ed98a092f5f4e992d20b0b2fe2211aeda41d013250cc7d397b156dd711b48f8e362c1cff7b62d27884c5600f69faa1df9d0c90f8a10603283c3406cc684e99d374b84225fe478fa20d182bfb715d9d2a81cd5fc4e15264ca57d7ebae3fdafe0f529a41c5d437f4c73be91a10e86ca6e378143a4a121e2391fb00cb3ab7bd928e5baabc5f9e5aa68c5b1667b77e119e13a27796b61574f81a0d68d3c346fbae33ae", 0xcc}, {&(0x7f0000e19000-0xda)="86ca801952bb448d4a0fe7087d99e6eb751e960495c00561f83165c7eadbd4c65803a59c07c1561171b7674250581f14c92a3920857789298fb4f018884f7d2064508f7eda29faf58f3743a875fa634253599e191004cad806f79e3db497a332e11fb8053035dc099a595a8847a1b09366f653105cf2fd397246872bc226d667e406c976b2fbe89770be213ed6259b2a351e4e727ef08aea13ca7fa308118de685960548b482d9859f65fa875b46395dbafdfed06133ee124021aa50a98e47ad93985c7ea68e1beee3b6a8005e078daff917ce30c23f8409700a", 0xda}, {&(0x7f000055a000)="", 0x0}, {&(0x7f0000545000-0xaf)="531fed128680cdadf696a2f35179dd122fdb05e0130c3ae7b2ef0699db89539f2162c54460ceffd99f2d4d1ec1a9329ccbc1aa8bf648f49616e98894f92d1100b939ce8005aa77fa75ad469abddd316a0ab6f557af5c57505968ce235af2871d70358ea13957a3ed9debe6f3e2f939b3dac6183d0b480f254d26e1f381c941a7058f0ce8903075308647ad1f024675d1ac80c699b229fe11225fc15170596bd5b84075aa597cfa528ee839b575628e", 0xaf}, {&(0x7f00009cd000)="d3ed183c366c5721cfe77c9a1b1cc63e91b3d7ced149d76dbaeb6165290e5b8cfd9a19503b23ef8d080a0044550800e53eac83f95ac4e60eadca55b842aa7d19e2c5ffd9695f287edc2f402c3a26e90d1744f2949356306853885b17a2b9c0873fc2f3ac3d26450069a4d8848d783062e16cffc90453d0f0b27502defb60d596fb10c5aed6211559aac3428538688d040b833fa9350c1990faf94bb877cc5ddbb066d799cf54d3f5d345e9e81b5408f927f20d66ce60", 0xb6}], 0x9, &(0x7f0000fc3000-0x80)={0x80, 0x105, 0xffffffff, "fb4bf5f86710272413c5a80c389c008a855f01ad67883e4e571b50044c9fb1c59f4d3628bdf17d01f57956313728ec8b91dee35fe2d0299b71054ad0af4d8a44f43cb8a490ced4bb5f49e77c7e89c6f53be0eb46732213647c454a7a01b3689073eb213e6ec367b515443ccae4a11a429e65fd"}, 0x80, 0x40080}, {&(0x7f0000aae000-0x58)={0x27, 0x9, 0xfff, 0x7, 0x8001, 0x249, "20557f7b18ec35b0070b349c411eba0e9a092c09f82343d1cbd8c697cd99dbb38afa467697ec2c6f59031dcdde177d965917525ed038e4896d02c78fa97341", 0x8001}, 0x58, &(0x7f000043c000)=[{&(0x7f000032f000)="8952dda95e5c6d3bc2a54cd2e674c4edfc6814340ea5fd6c673c728463e8ad28b044914f212247be963359a59817b6a2f3067019a9db9194cd962d9b86183b7ce78ee8c65290fe4be75c8ff60957ed1d14a1d95845d3bf005a83df13ae4f18ed8309813e5ea335b7a22f837ea8167ebdced91cca84960e5e720a8f36e3e57a525cb343d9accb912820b6af054497a104087690b326679b8b361273ae741d3d722821cc8263", 0xa5}, {&(0x7f000020b000)="2c3e30fb04dbc7693c8c70f520075bc14d5e6cf63ae6dc8c821c87ee27c95386a721126d3442f8ce1c5527eb4550f9852c4ed10f2dcf97b3d8873683550a5da69af7c51246c74af8fa42963281b2874e1513c9993dee78b68a85f092a3e8e0c87f247ac1ef246610929f9c0a9a9380c30ff1ab6b023d1e5e498133d8a9503d58efe78742e30efd473fa114d0f968d3efdd1de81d501f30f711f35852109eae5e9126e73e9007d9c33f4f9deb60521edc30d4e0f2", 0xb4}, {&(0x7f000052a000)="cc65aba220e98b46a65e11bcfbb0d4510458cf1ba767152bcf73a07e8ee4f2ece27390cfab5efd90ee38914c0390ab0b5f2ab01831dae655fc3b6d559382096b0a0a589ec478c1a35291d3000d9cc393d1cc343f081d5ba969f7d58cd2af83c88674ed74aacd51fd2d4ab2695df94109c86701efda32e3f9924251dcf8aaaee36091f1cfe76a3c23914bce8cf51f1fc3d95a90e594d50c2bfabd0461f930e951b32d31372130fe3e703293af8bdfe166aadb700ebcd515798730ae5e3143201e2ca9c91393b7c494", 0xc8}, {&(0x7f00006b4000-0xd0)="d7f911d37b7a4f413d6ac848eba40fc2257bde98b9672ec9a0b8794b20afacf99271f50f04eb0271ca4a7d3b7353e4195ab66c9dac0b2723f86aaf1749a5df6fa93a43d77163180a5c5c10aa8e0c3a6c4041237326a08db1dac1bac3e62a437195550b96be04259d428b991607740d349179715eef29fbff8e69dc5f53298a6a345c62b0dec959f94758d451a1aac183161d02f27502ebe138a0da518076925aaccc4e4d1c834be6b45d88e013c504c6113d1ab593f92a1090e1e83e2ae355e46e3b620ac82c7d05f9deea97af8841b5", 0xd0}, {&(0x7f00008dc000-0x16)="23fc48024b5cf6c1df29626d75c2a84e3993e27d5daa", 0x16}, {&(0x7f0000b82000-0x62)="feed99023961437c368cf565f157ff5f754617ee1a0c18e31265e9f7419a83b0814857d084ace7d7618d5a316c59ba20be74cb3b19b518b5cb43e45d9d25af1cf7e6a2a8d4e33a496ff7fd62774a2aec5609a7469ea7e6075b5a824be3fecdf3bb76", 0x62}, {&(0x7f000035e000)="4397ec711b38b47fe33843200861a1b8dfa2e137497369a64864e8cfa3d3fbd3b28055977be6f8d1c80e4a4f7b1adbbe3dbd51c66aaf79fd29c85c81e942858efe33635da6715868215bc1", 0x4b}, {&(0x7f0000664000-0x63)="6f4df2ff05764d98aec1deec2ea9e3444cc0725fc895711c9c4566ab2a04f6e6dd24ab7f77d8eed9456d6267f1f5c79d307c6aaf96dd78aabd6f5ca81f4158f16c433183948fac2bf4e9af1cf807e4e0aba75dd0ca73cd212a66ef88dd6c443d0e79dd", 0x63}, {&(0x7f0000df6000)="0737e7d584483c755d3476ed61b9478adcd83d645ab913d21e91bc2a9d420cd3eca6025c49b45626fdd694e87d0716c7d256b065a9f8b3d19fa65c93bb6a481900d3bbda566b7be125cc841bbaf7dfc636f0fe5cf1bf2b942e3cfb3440b392189ca071eaa9191a04ff528e31dbe55fb64d50eb406d1e780e25d439b1d69d656e7419717273848ad58662313514e9bcd49b2b748b469e96388d409dcae6b27bdb48fb4f418515b127567836709acb592e6cc6038970357d5b53357f945a0ee27a", 0xc0}, {&(0x7f00004ee000)="6dd345314d35eaab34508a2436bb61384d9cefd2262c33adfb7a9c3271478a57e13243edb9c3dd405bfa79116cfa03ad646cc1be6c6196dbb1e8d7be5f19996e4d2d7b385d32b5ccd668ed8834b5edcf6333d425e6752b044c5b6ef3f2fc39ad5c046fc8e071e58d0bb8ce7c3ae0953fc711018d6a502000df050460d59011a8252f3fc60497b3931ae08f31eeedc7f2397ee1cb1c0e1e9e6a79271e0775aa44c820b8ef60a955ee607207e3d7ba27025fe55ee95cf0b3e0", 0xb8}], 0xa, &(0x7f0000f26000)={0x100, 0x11b, 0x5, "6e15bbb818597be0e557d1452f0307a43384b6dfc9ee91e22d25ff5bd57e6595b41f6804b1e33ef454088ec1aada4114be173b69d78444e7fdb0ebb1658c2bd7f1c5dbea7c8677aa9096f7b8e563a85d19e6a520fee6c74cd05230cc9d8b151cd55ec21c9b80bb518036ecbe3a2bd90abc57fd9ba4e7f2b12d331e34f707f84e2d3d698a1d8f542b5227b8d40ba3a61cd650f025abb46d93af3fd47d53a4af0acacb9c123d929fc948a04b750092b900a27e9933e77a1f72b85e5e35c4ee210a6cf3e8b3fc56e534a81d976233ba77dbe7c718c472102fafdb1541096fd8e6f456005b6cd063579a3e4aab8a4798fb345eaee6"}, 0x100, 0x80}, {&(0x7f00003a0000-0x58)={0x27, 0x5, 0x25de40e2, 0x2, 0x8, 0x40, "84d45c05b2dced0027e2cedb248313d0881925116a21339c89117d32559152adcbfe42f3a696bf9d8f39f7610e037cd6f5fc530cd1e99c8702f1994b0b364e", 0x3}, 0x58, &(0x7f0000d1e000-0x8)=[{&(0x7f000095f000)="7df9445a31669d7c00d910f0fab25007f065d0ae04a1b032e2a8f86d5d590684", 0x20}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f00002f5000-0x58)={0x27, 0x200, 0x0, 0x7, 0xfffffffffffffffc, 0x7fff, "5c65d66b082a4e1e4b3c3c12266a1fc5e3b6016429b55c8c32110f789ce04ce6e03124c0f41175d6f8c8cc0d82214a84616c05504d2f0a2364641b7c0594d5", 0x6}, 0x58, &(0x7f000086e000)=[{&(0x7f0000e58000-0xe8)="48fc951a2c68c7631fbb90185351c9b0998e7c73cbed5a134d859e454dc0fb1f842d1a02f3f76e4e32ad1caf22ceb30ee22f98884802b62822c0fb8c6aa00aece2992e5799a9d21471137622fdfb1861090fb8540db05c2b50964aa0956b7f505732d2f78d826b5f941d6d784bf660af07c34ea7d9e2f6a40238f631d5735301af23241ff880aa25d86cc67918e6bc0fcdd55fe7dfa586eb36ba17379b1a421fb2eb320b50c062fef013183fbadddb38b6861d9aba35f33054584206289d0d17e62d0b38254521af95a308943f6bf4aaff58aea625714519a3c09e548f6649890eaa1c84d2fe1413", 0xe8}, {&(0x7f0000bb3000-0xc4)="033632562b117675d68825da5bf0d527f9b5544127ba0168f343a93fdf11bdc6fe1f845b3a27b9f6b068af94bb22d153f34749cc76f6923da5b971834a8c67572cef08372a71e827a08be694e1d626fdb67a26a7a1a8b7f7decc6a2c30d3725ff60a484f6a92af34e71cbffc5a0f1d315ac6473d1394ae939391a996040497551a1b58b100992516af81c8b0255b9c28eaa2809cd2d37c35e8a881f0381e14a34e7784c3f4ac391d9114460b08508b961811a020832ae521982d82f658a671927c50222e", 0xc4}, {&(0x7f000034e000)="e78d9b1b315428e76e04e41fab0766e6f882261126a69752721794a8b5251f31a09056599b30d1c55803fa5ed9081a3e860019a4", 0x34}, {&(0x7f0000683000-0xe4)="95b7f6e8200376c602e9bde67d9e9fd74699b67410d276e5c75a9be5066806c2a69f200b5ecec9aeb26a2e3009023a32aac55aec9cacb2ccd84a17af036402c0e5acc3dd736fca796694c0625f20f8fc8a5974f54994a6dc33c4ecfa8b61d2f72c3b77ecbccca158d73bec07c7483f06dd6997fa769807d85014ae60e6e1f355c4b1de8108a7e11747db51c592749f4973b4f3919465e22fe45f47295036ccd219241bd5325e0a697c7ca3be1e903111b31a8e550c320328bd2d054ca3f72220597590db424de9c4cc96ed12f0e3d383f4264faa730360525406e611910430aabdacbd01", 0xe4}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f000071b000-0x58)={0x27, 0x6, 0x0, 0x0, 0x100000000, 0x800, "bf1cb68fb616a007b64b1ef48ade42a49ac2b65426f4e154ec684026cf27ce8339f31e4e34cddec4662c0d636cb746a99924b30293e151ebcc32b64f726a2d", 0x401}, 0x58, &(0x7f0000da8000-0x20)=[{&(0x7f0000e77000)="2431639f846696524f289ccfeaccd2b98037249913f341b6131ee73ddfdfff75e037e9f8b206e6cc9b4104238dabde479b9373e601532e2bc0cbba441c27c1186461d443a9f2827dd673e49c1b31204b7610bb8644e0cb5d7373c1dc12b3ffc8379950ee03b528d8817b45c9c23d29f2ff83cc4a37a66a3e6033ed23246ed3f67fc8d12d422c0c3c85838e4c665af5cb1077afa30efb3485cc7d9028f3e94b2e59580dc79fd3f22d0a6b4370aaba749103a6b795045869e1bf1de2d1fb9d", 0xbe}, {&(0x7f0000e49000+0xaa0)="a9473b6dd9be783ea8ab827f068225fa73f8c3a924580a138d5c524f39a8f539f529d0459166c87694ea855eaef4c311e1da6be90c068d402bf3e6713d508c0e07715bc4", 0x44}, {&(0x7f0000b7a000-0x68)="4dc10dee4a1c22066d99e9de11dfbc42b781dad209a07cfa035cb33ff29baea8ae284b651901b5401977609bf1c0395eaa20e5ab23ea6556ef116d8f98b78bf23b7ff92137a2c9eb7e0730e8d9e5afd7fc7e3afcb511a6b2c289afebae98df54579f728658b54bf5", 0x68}, {&(0x7f0000ec5000)="5a44014314312c31199abf0211126f2ccb50ea3e5b1a96c0b7cc55af397720e0cb3c24b070bed9f445c8069ef198665b51f4b4abd5fbcce62f0404e024f999", 0x3f}], 0x4, &(0x7f000052b000)={0x20, 0x10d, 0x6, "49865242dd3f56992b0ff0cee4c8e81cafe3d1"}, 0x20, 0x4000040}], 0x6, 0x4050) readv(r0, &(0x7f00006bd000-0x50)=[{&(0x7f0000785000)=""/60, 0x3c}], 0x1) getgid() 2018/01/12 18:09:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x17, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/1) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r1 = open(&(0x7f0000fd8000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fdc000-0xe)='./file0/file0\x00', 0x101080, 0x1ed) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000512000+0x284)='/dev/sequencer2\x00', 0x8000, 0x0) connect$ipx(r1, &(0x7f0000621000-0x10)={0x4, 0x40, 0x4, "c39917f3e441", 0x1, 0x0}, 0x10) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000aac000-0xfc)="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", 0xfc) recvfrom$ax25(r0, &(0x7f0000676000)=""/29, 0x1d, 0x10000, &(0x7f000031f000)={0x3, {"809d35e8d71d1a"}, 0x3}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/vga_arbiter\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005ca000)={0x80000000, 0x0}) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f00004e1000-0x9)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40000003) execve(&(0x7f000038c000)='./file0/file0\x00', &(0x7f0000b03000)=[&(0x7f00007d9000)='/dev/sg#\x00', &(0x7f0000d27000-0x6)='($em0\x00', &(0x7f00001eb000+0x2c3)='/dev/sg#\x00', &(0x7f0000469000-0x9)='/dev/sg#\x00', &(0x7f000020c000-0x9)='/dev/sg#\x00', &(0x7f0000b84000-0x9)='/dev/sg#\x00'], &(0x7f0000c84000-0x4)=[&(0x7f000027b000)='\x00']) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000329000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c43000-0x4a)='mime_typecgroupkeyringmime_type\\mime_type{}wlan0systemeth1system&vboxnet1\x00', 0xfffffffffffffffb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000)=""/86, 0x56, 0x100, &(0x7f0000002000-0x1c)={0xa, 0x0, 0xa452000, @loopback={0x0, 0x1}, 0xa9d}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x75)="797c77d58129e04e2e5cd8322db4f575e8a49d04f7adf410e7a20ef24589c0894f91c9093b9008b1ada30a64e95c77abdf59dd064a328346ed186af6a900f237f84be8c370f6c2109f85ea988c488f7deac3fd489d7005654a70fdc2bffc3b5ecae2b126b58c55df32e3d65159a0be194199040825", 0x75, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000416000-0x8)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = open(&(0x7f0000d23000-0x8)='./file0\x00', 0x80, 0x92) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00004fc000-0x4a)=""/74) 2018/01/12 18:09:32 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) r1 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004e8000-0x6)='.dead\x00', &(0x7f0000877000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000080d000-0x3)="e92e00", 0xffffffffffffffff) request_key(&(0x7f0000274000)='keyring\x00', &(0x7f0000e37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b69000)='\x00', r0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:32 executing program 6: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002a000-0x4)=0xffffffff, 0x4) r1 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r1 = accept4(0xffffffffffffff9c, &(0x7f000040e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000042b000-0x4)=0x6, 0x80000) accept4$packet(r1, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d38000)=0x14, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009bd000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ddd000-0xc)={0x0, 0x8, 0x20}, &(0x7f000030b000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000707000+0x1d6)={r3, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getown(r2, 0x9) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b8a000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7d73578a}, &(0x7f000073a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000c15000-0x96)={r5, 0x1f, 0x8e, "f5af8e4653514a48f16a74aed242a120ffa72ea9e84ebdac056617e300b35dfe88bc54a219e6e33c72ba340560f95b729df792a0da8eb0552b0e82ba0d4d87f5608dd013d665b04c80f2ec65d44c9008748325cd5c54da2d6f4dc96d56d6e82a8d3b2cb20588cfdc2b9421af03948af584b7c25ae6a34b12314d50fb811d1e01078552af2a0a15f5e35eeb021050"}, 0x96) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 2018/01/12 18:09:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009e8000-0x4)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) exit_group(0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x6, &(0x7f0000002000)={r1, r2+10000000}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x208100) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002000-0x4)=[0x0]) fchownat(r0, &(0x7f0000001000)='./file0\x00', r6, r7, 0x1000) r8 = signalfd(r4, &(0x7f0000004000-0x8)={0x1df}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r8, &(0x7f0000004000-0xd)=[{&(0x7f0000004000)=""/186, 0xba}, {&(0x7f0000005000-0x6e)=""/110, 0x6e}, {&(0x7f0000003000)=""/255, 0xff}], 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000)='./file0\x00', r0, &(0x7f0000005000)='./file0\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r8) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000007000-0x4)=0x2) 2018/01/12 18:09:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f00002b0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="65746830776c616e3029637075736574766d6e6574312e2a7b73797374656d62646576a56b657972696e6765746831243a5d286264657600", 0xfffffffffffffff8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000+0x21)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x28)=[{&(0x7f0000000000)="c669ee2cb72423292166b32b52e1622fc8ff9886eb47ffca5bee14174356b8c8a7dc4be6ed95ac14ab19b7551b30287dfa0b2c9f8730b11ea8a54fa36b3363ac6278654d44717817011956131c7321995e9b15b031aa22ba76520393a460e0a3c479160baaacc3937333f1d61c011a7aa72cd10de828d90cae27f370b51ac0eec258552a37ca6437e49d6ed4c72f6bd8213bb743de5fcc09a9b4e45ea31e29696d7ef52d5a4688634eab99494e5b903ea18a6e1e6f60e79e1ab878656672aa956e11d998c4aabd4ff64b39", 0xcb}, {&(0x7f0000003000-0x4e)="8289253e2cf49d154be587c0be9fbbf2efbfdc26b959ce23db64cc5bf4a0d8c455bd458c968330eb0fd2932b178ce21949b9c57595b4da09f74b2edba28b0e7e1356e6d8efb56cc19a26ccfd9b4f", 0x4e}, {&(0x7f0000002000-0x5e)="63689d6db457b1ce46fa1aa8116966f58c7ff19dd22d1df7f40af84fbf33628b4e45ed924bb6dc0ecb350b7a6b02f14f3334f50885d8aa6b1f2c5a3fe5c2df305afe5055f8c24e321d263d9de11e09aab20375d0cd7cc95d3a294ac1dd41", 0x5e}, {&(0x7f0000002000-0x22)="cc8832700090b182363b8039ef5bb4b80c0e1683306346ec2fe3537ff971ae83940e", 0x22}, {&(0x7f0000001000)="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", 0x1000}], 0x5, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r5, r6]}], 0x2c, 0x48041}, 0x40000) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f000014a000-0x9)="0000000000000fff04") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) [ 275.228776] binder_alloc: binder_alloc_mmap_handler: 19724 20000000-20002000 already mapped failed -16 2018/01/12 18:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c75000)='/selinux/enforce\x00', 0x4040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000535000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038a000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008a2000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf7000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f0000235000-0x70)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 18:09:33 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ba8000-0x4)=0x14, 0x80000) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000619000-0x2a)="1c77d804cd7bec50893e4a166ce298a59e391c3aa7a3ffd2a5b7695833a3d410a9525cc6e170edcb8d98", 0x2a) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f0000192000)=[{0x6, 0xbf71, 0x0, 0x0}]}) 2018/01/12 18:09:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000708000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000849000-0xfb)="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", 0xfb, 0xffffffffffffffff) add_key$keyring(&(0x7f0000686000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r1) pipe(&(0x7f0000a5b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000d03000-0xa8)={{0xffffffffffffff8d, 0x3}, 'port1\x00', 0xa1, 0x10, 0xd28f, 0x1000, 0x1f, 0x8001, 0x5, 0x0, 0x4, 0x1400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 18:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000078000-0x8)={0x0, 0x3}, &(0x7f0000566000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000960000-0x4)=r4, 0x4) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000e34000-0x4)=0x0) dup2(r1, r1) tkill(r0, 0x16) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004f4000-0x8)={0x0, 0x0}) 2018/01/12 18:09:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x58)={0x0, 0x26, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x4)='net\x00') 2018/01/12 18:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001cc000)='/dev/usbmon#\x00', 0x20, 0x4044802) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) mount(&(0x7f000005a000)='./file0\x00', &(0x7f0000779000)='./file0\x00', &(0x7f0000663000-0x4)='nfs\x00', 0x0, &(0x7f0000987000)="") recvmsg(r0, &(0x7f0000ecb000)={0x0, 0x0, &(0x7f00009e3000-0x50)=[{&(0x7f00008fc000)=""/23, 0x17}, {&(0x7f000064f000)=""/188, 0xbc}, {&(0x7f0000110000)=""/132, 0x84}, {&(0x7f0000956000)=""/58, 0x3a}, {&(0x7f000046d000)=""/137, 0x89}, {&(0x7f0000eb0000)=""/230, 0xe6}, {&(0x7f0000904000)=""/102, 0x66}, {&(0x7f000025d000)=""/232, 0xe8}, {&(0x7f0000b3f000)=""/118, 0x76}, {&(0x7f0000d6f000-0xb3)=""/179, 0xb3}], 0xa, &(0x7f000085e000)=""/67, 0x43, 0xff}, 0x101) 2018/01/12 18:09:33 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000001000-0x8)='./file0\x00', 0x501280, 0x14) 2018/01/12 18:09:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1f)='[md5sumvboxnet1cgroupsecurity&\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000598000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) 2018/01/12 18:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d1000-0xe)='/dev/keychord\x00', 0x80, 0x0) flistxattr(r0, &(0x7f0000057000-0x44)=""/68, 0x44) 2018/01/12 18:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7d000-0x11)='/selinux/enforce\x00', 0x402001, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bed000-0x20)={"d0931ff35971a0f84f7cc95a1d411a4c", {0x4, 0x7, 0x8, "6436e6c2d6b6", 0xa8, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa8) socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) fstat(r0, &(0x7f0000a09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 18:09:33 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000+0x2c7)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xe9)="d22509bb178ab9ca6e17333d6ae440a7cdf7a795d1a4736509202ade6e6a23a5ae96f8d5b776dd0b24b24b793c0815802ab43f3bc877676d25c4ccc2b590a76528737780087521922641f45a2197c72fc6ba4dc7f16112f32453775f9945050a92d9b8e0c74871bd46d0340af5776a185160decb8b63e40d7e78ba4cd5376960b4f48f7e16296ed5acd8a2b660beba1a13ab6ab47f294a462de0f50892e5e18dee0fab53c15cadf720b8dc14d4ee1f12c71e3221bd7b71bd4fdc4361b2879591a290117af46f6e60ba65bbf657d69a434bbc7e6bbe4dceab55e1eab5d2cbc4c9bc6c6bb2be563735a8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000250000+0x73c)='/selinux/create\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000042d000)=0x0, &(0x7f00007af000-0x4)=0xffffffffffffffdd) r2 = add_key$keyring(&(0x7f0000fda000)='keyring\x00', &(0x7f0000795000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) munlockall() add_key(&(0x7f0000a3c000)="000069f265", &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/12 18:09:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x280000000010, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ab7000-0x28)={@common='rose0\x00', @ifru_ivalue=0x9}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000879000)={@generic="67a22893bd58ffc903d427ac4f04a9e3", @ifru_settings={0x5, 0x0, @cisco=&(0x7f00002c6000-0x8)={0x0, 0x0}}}) write(r0, &(0x7f0000395000)="260000002a00470200001fb08000e400000000000100000009ef18fffeef00000000fff90000", 0x26) 2018/01/12 18:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003e0000)='./file0\x00', &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000396000-0x5c)=""/92, &(0x7f0000776000)=0xfffffe85) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000873000)={0x3f, 0x8200, 0x5, 0x0, 0x0}, &(0x7f0000b2d000-0x4)=0xffffffffffffffe7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009b8000-0xc)={r2, 0x74, &(0x7f0000318000-0x74)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x0, 0x6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a3}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f00009d4000)=0xc) r3 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000edb000)={0x0, @in6={{0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f57000-0x4)=0x8c) write(r3, &(0x7f0000d13000)="140000005e0009fffffff9f83a0000000001fff5", 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="5709e9465af5cef473c830e4d8a02b0b", 0x10) 2018/01/12 18:09:33 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:33 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b26000)={0x1, [0x10001]}, 0x6) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b1d000)=0xfffffffffffffffe, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/12 18:09:33 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000+0x2c7)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xe9)="d22509bb178ab9ca6e17333d6ae440a7cdf7a795d1a4736509202ade6e6a23a5ae96f8d5b776dd0b24b24b793c0815802ab43f3bc877676d25c4ccc2b590a76528737780087521922641f45a2197c72fc6ba4dc7f16112f32453775f9945050a92d9b8e0c74871bd46d0340af5776a185160decb8b63e40d7e78ba4cd5376960b4f48f7e16296ed5acd8a2b660beba1a13ab6ab47f294a462de0f50892e5e18dee0fab53c15cadf720b8dc14d4ee1f12c71e3221bd7b71bd4fdc4361b2879591a290117af46f6e60ba65bbf657d69a434bbc7e6bbe4dceab55e1eab5d2cbc4c9bc6c6bb2be563735a8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000250000+0x73c)='/selinux/create\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000042d000)=0x0, &(0x7f00007af000-0x4)=0xffffffffffffffdd) r2 = add_key$keyring(&(0x7f0000fda000)='keyring\x00', &(0x7f0000795000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) munlockall() add_key(&(0x7f0000a3c000)="000069f265", &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/12 18:09:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x101, 0x401, 0x4e, 0x1, 0x7, 0x100000001000000, 0x8001, 0x7fffffff}, &(0x7f0000004000)={0x4, 0x5799, 0xffffffffffffe394, 0x2, 0x5, 0x7, 0xffffffffffffffff, 0x8}, &(0x7f0000009000-0x40)={0x3, 0x1, 0x1, 0x100, 0x5a192363, 0xad, 0x5, 0x8}, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x6, 0xfff, 0x5, 0x9, 0x9, 0x5, 0x5, 0x0}, &(0x7f000000a000-0x40)={0x2, 0xfffffffffffeffff, 0x4, 0x851, 0x1, 0x2, 0xe00000000000, 0x5}, &(0x7f0000009000)={0x5, 0x8000, 0x8, 0xd8, 0x7, 0x3, 0x1, 0xffffffffffffffde}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f000000a000-0x8)={&(0x7f0000009000-0x8)={0x21}, 0x8}) seccomp(0x0, 0x1, &(0x7f0000007000-0x8)={0x2, &(0x7f0000008000)=[{0x8001, 0x7, 0x0, 0x6}, {0xffffffff, 0x364a, 0x3, 0x3}]}) futex(&(0x7f0000005000)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000006000)=0x1000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000005000)=0x2, 0x4) 2018/01/12 18:09:33 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/relabel\x00', 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6(0xa, 0x80005, 0x7, &(0x7f0000012000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fff, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 18:09:33 executing program 3: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000682000-0x54)=""/84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x15)=""/21) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000280000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000995000)=""/163) 2018/01/12 18:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000e78000-0xbb)="") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/hwrng\x00', 0x101201, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000353000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000)=0xe8) r4 = getgid() r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000afc000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e3e000)=0x0) r7 = getuid() r8 = getgid() sendmsg$unix(r1, &(0x7f000039b000)={&(0x7f0000d35000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000014b000-0x8)=[{&(0x7f00003b8000-0xba)="4f060d16bb45812625666f5fac94fa083272cb5ab6f56a300666566f332e8ee213a5d9fad7c36d342e2516a34bdf0d0250d86fe7bbea1287f3b688b685616842b7c67dfd21bc9246875787a99f4ccdd988f99b4e015875dbb555a0fb4f856df51badbe01c865358bc4c062629cfc9a789975161f58976c4227d610949179509a6df4abdcaf8039d63f138f047c53751b988b02e920928f93020d2b6883b104908713ccc043cb7718e1e74938d30fb681f62cf5f479afa2490c13", 0xba}], 0x1, &(0x7f00005a1000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x7c, 0x8000}, 0x4000000) getxattr(&(0x7f000038e000)='./file0\x00', &(0x7f0000df5000)=@known='security.evm\x00', &(0x7f000041b000-0xf2)=""/242, 0xf2) 2018/01/12 18:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/01/12 18:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005eb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007fe000)={&(0x7f0000ef3000/0x3000)=nil, 0x3000}) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000138000)=0x0) 2018/01/12 18:09:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4000000000, &(0x7f0000002000)=""/0, &(0x7f0000003000)=0x0) 2018/01/12 18:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000764000)={0x0, 0x0}) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = memfd_create(&(0x7f0000f1a000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000981000-0x20)={0x1, 0x1, 0x2, 0x7, 0x7, 0xea5f, 0x100, 0x7, 0x0}, &(0x7f0000a82000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000799000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000d46000-0x4)=0x1008) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000be8000)=0x4) r4 = dup(r0) getsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f000047d000-0x4)=0x0, &(0x7f0000b1c000)=0xffffffffffffff31) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000317000-0xc)={r3, 0x7, 0x30}, &(0x7f0000ee5000-0x4)=0xc) 2018/01/12 18:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000910000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe27a}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) syz_emit_ethernet(0xf, &(0x7f0000167000-0x1d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "0600af", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/12 18:09:33 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a2000+0x518)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000895000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x65)={r1, 0x6, 0x5d, "ee071291be2ed9bd2194f72df9db2de92bb992e5cc37ace03f70c2ae88bdcb6435643900a905f7596e3897b5f507085de013aea0ae4967d7c553e78ed778ece7a3679b3b07562cafef8829504c041c532ea22ba137ec54b481e24fb1da"}, 0x65) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 18:09:33 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 275.951072] binder: 19786:19798 got transaction with invalid offsets ptr [ 275.964644] binder: 19786:19798 transaction failed 29201/-14, size 0-4096 line 3155 [ 275.975985] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/12 18:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000518000)='syzkaller\x00', &(0x7f000060e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e9000)='\x00', r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/keychord\x00', 0x400a00, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000316000-0x8)='./file0\x00', &(0x7f00004e4000)='./file0\x00', 0xe001, 0xffffffffffffffff, 0x0, 0x80000001, 0xbc0, 0x4) r3 = dup3(r1, r2, 0x80000) keyctl$read(0xb, r0, &(0x7f0000ae1000)=""/29, 0x1d) close(r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000755000+0x5a7)='/dev/rtc\x00', 0xb9613242d42f539a, 0x0) read(r4, &(0x7f0000e21000-0x9)=""/9, 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000d53000)=0x0, &(0x7f00007b8000-0x4)=0x4) 2018/01/12 18:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, &(0x7f0000c42000-0xa)='id_legacy\x00', &(0x7f0000245000)='keyringproc-mime_type*wlan0\x00') 2018/01/12 18:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0xfffffffffffffffe, 0x0) recvfrom$llc(r0, &(0x7f0000ecb000)=""/91, 0x5b, 0x0, &(0x7f000016b000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) creat(&(0x7f0000dd3000-0x8)='./file0\x00', 0x100) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005d4000)=0x7, 0x4) write(r0, &(0x7f0000aff000)="170000001a001bd213110005e700000080000003ff008d", 0x17) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002b1000)={@common='gre0\x00', @ifru_flags=0x103}) [ 275.975997] CPU: 1 PID: 19796 Comm: syz-executor6 Not tainted 4.9.76-g8e170a5 #21 [ 275.976002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.976025] ffff8801b79ef6d0 ffffffff81d93149 ffff8801b79ef9b0 0000000000000000 [ 275.976037] ffff8801ce053a90 ffff8801b79ef8a0 ffff8801ce053980 ffff8801b79ef8c8 [ 275.976047] ffffffff81660c0a 0000000000002a2e ffff8801b779b8f0 ffff8801b779b8a0 [ 275.976048] Call Trace: [ 275.976066] [] dump_stack+0xc1/0x128 [ 275.976079] [] handle_userfault+0xa3a/0x1310 [ 275.976095] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 275.976109] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 275.976118] [] ? handle_mm_fault+0x117b/0x2530 [ 275.976126] [] ? handle_mm_fault+0x1fc3/0x2530 [ 275.976134] [] handle_mm_fault+0x1fd1/0x2530 [ 275.976141] [] ? __pmd_alloc+0x410/0x410 [ 275.976153] [] __do_page_fault+0x5c2/0xd40 [ 275.976162] [] ? mm_fault_error+0x2c0/0x2c0 [ 275.976172] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.976180] [] do_page_fault+0x27/0x30 [ 275.976190] [] page_fault+0x28/0x30 [ 275.976199] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 275.976209] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 275.976220] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 275.976228] [] ? exit_robust_list+0x230/0x230 [ 275.976238] [] ? userfaultfd_release+0x650/0x650 [ 275.976248] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 275.976259] [] ? selinux_file_ioctl+0x355/0x530 [ 275.976269] [] ? selinux_capable+0x40/0x40 [ 275.976277] [] ? __fget+0x201/0x3a0 [ 275.976284] [] ? __fget+0x228/0x3a0 [ 275.976291] [] ? __fget+0x47/0x3a0 [ 275.976299] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 275.976307] [] ? security_file_ioctl+0x89/0xb0 [ 275.976316] [] compat_SyS_ioctl+0x15f/0x2050 [ 275.976326] [] ? userfaultfd_release+0x650/0x650 [ 275.976333] [] ? do_ioctl+0x60/0x60 [ 275.976342] [] do_fast_syscall_32+0x2f7/0x890 [ 275.976350] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000677000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = add_key$user(&(0x7f00008ca000-0x5)='user\x00', &(0x7f0000e6e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000ec000)="65e820433b05f15d65a48fb52892719da3a0f1d9d595bfe74501ed99c853da8a3ca9e96ff1236693c9bde4b8f644a105ad8d3a5ee53eef1c678abcc1bda3c39de4f62b43515fc84358f79599b7ebe3c4bee0c8592d7e21d6b348880251e120518b350eb137b780346edab9b7b5ff80d3875aff3c81c80d7a30040d8c5944d753fbc924b9c170aa0543294ea5c1fd9188cdaa12fe2b0ec667c6a07378d4b70f", 0x9f, 0xfffffffffffffffd) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000979000-0x90)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = add_key$user(&(0x7f00009ff000-0x5)='user\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b75000-0x51)="94f1165e43b4c984814578cb2c47f721ee9e3985badf889c5274d694a072563ec5a2fbd04dc461d3d6b41c0a9932b2acf17d76c96ceef94aa01154161c4f75126c30abba37ec384ce422ecc93295d3c9a1", 0x51, 0xfffffffffffffffd) r3 = request_key(&(0x7f00009a5000-0x5)='user\x00', &(0x7f00002fd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee7000)='/selinux/commit_pending_bools\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00003c1000)={r1, r2, r3}, &(0x7f000033c000)=""/55, 0x37, &(0x7f00009fc000)={&(0x7f000027f000-0x40)={'sha512-avx\x00'}, &(0x7f00000e3000-0x22)="6eb87f5d8cded343ad428ae2278f69a3b8d1d50b2fc3c76888b4a723bca167bdc249", 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000898000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f42000)={0x7, 0x16, 0x100000000, {r4, r5+30000000}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000c2000)='./file0\x00', 0x240, 0xc2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000716000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000555000)=0xe8) getresuid(&(0x7f000001b000-0x4)=0x0, &(0x7f000074a000-0x4)=0x0, &(0x7f0000cee000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f5c000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1000, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x3f, r1, r2}, {0x1, 0x8000003, 0x1, 0x741, 0x4, 0x9, 0x101, 0x1}, {0x80000001, 0x40, 0xf6, 0x9}, 0x6, 0x0, 0x1, 0x0, 0x0, 0x955961ae2958d694}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x8, 0x2, 0x4, 0x1}}, 0xe8) r3 = request_key(&(0x7f0000baf000-0x5)='ceph\x00', &(0x7f000078b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf0000-0x10)='-vboxnet0selinux\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r3) keyctl$unlink(0x9, r4, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a14000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000867000)={"d068fa99f293fff092f9e2815ecf9c5d", {0x4, 0x5, 0x100000001, "1081ffa71a9f", 0x401, 0x0}}) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) dup2(r1, r1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000d20000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d1f000)=0x1c, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000323000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7b40, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000072d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bdf000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef3, 0x3}, &(0x7f0000ed1000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e00000-0x8)=@assoc_value={r1, 0xffff}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000be0000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000e7f000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) 2018/01/12 18:09:34 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aa1000-0xcf)={0x0, 0xc7, "51180c1dc43b182676aa4db6f7cf3775089a1dc95a8b07184587db435031f648cf622b7d5806d87750cf6a27c2bd623bf43f4e95b5d95d23553085e1eae069a1ce8c15f18b0b245a2cb5c8a4a6b52485b5df8fe86fea3206ad748ca356b8792163897936477d81f4a26dee9fb590f00caccdd949c9c2c641dae498d75055c71a550dba892963ae6d4a418d73c03cd3b16dbb4229fd95ed312108a86c822beb650e668a6eb2b89ed454784a773ebd7093652d161ba812d25248adfd45633dedd098859d7dd17e62"}, &(0x7f00009c1000-0x4)=0xcf) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abb000)={r2, 0x200, 0x100000000, 0x8df}, 0x10) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000fdb000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 18:09:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000076d000)=[{{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f00009dd000)=""/15, 0xf}, {&(0x7f0000e09000)=""/38, 0x26}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f00007f9000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f00009d4000)=""/221, 0xdd}], 0x6, &(0x7f000047b000-0x1000)=""/4096, 0x1000, 0x5}, 0x5}, {{&(0x7f000006f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f88000-0x10)=[{&(0x7f0000da7000-0xff)=""/255, 0xff}, {&(0x7f00000bd000)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x200}, 0x6}, {{&(0x7f000061d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000e6b000-0x7b)=""/123, 0x7b}], 0x4, &(0x7f0000c19000)=""/102, 0x66, 0x7000000}, 0x1}], 0x3, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/ashmem\x00', 0x42, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x800, 0x2, &(0x7f00006bd000)={0x0, 0x0}) fanotify_init(0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000ddf000-0x10)={0x15e5, 0x0, 0x10001, 0x2a00}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000040d000-0x10)={0x8, r4, 0x10001, 0x2}) poll(&(0x7f000087e000)=[{r1, 0x10, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8032, 0x0}, {r1, 0x0, 0x0}], 0x4, 0x7) syz_open_dev$sndseq(&(0x7f00004aa000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) fchdir(r1) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) unshare(0x800000) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='ceph\x00', &(0x7f00000e7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x12cb, 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b93000)=""/4096, &(0x7f0000514000-0x4)=0x1000) [ 275.976359] [] entry_SYSENTER_compat+0x74/0x83 [ 276.032832] binder: BINDER_SET_CONTEXT_MGR already set [ 276.032840] binder: 19786:19819 ioctl 40046207 0 returned -16 [ 276.058209] binder_alloc: 19786: binder_alloc_buf, no vma [ 276.058228] binder: 19786:19819 transaction failed 29189/-3, size 0-4096 line 3127 [ 276.058366] binder: undelivered TRANSACTION_ERROR: 29189 [ 276.287643] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f87000-0x4)=0xc3, 0x4) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000052a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x0, 0x4, 0x2, 0x3ff, 0x0}, &(0x7f0000ac5000)=0x20) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002eb000-0x8)='keyring\x00', &(0x7f000048a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000122000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f00001e2000)={0x0, 0x7, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x0) timer_settime(0x0, 0x1, &(0x7f000040a000-0x20)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f000000c000-0x8)='./file0\x00', 0x80, 0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/01/12 18:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00004a3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/fib_trie\x00') preadv(r2, &(0x7f0000704000-0x8)=[{&(0x7f0000b55000)=""/237, 0x4c3}], 0x200000000000032f, 0x0) 2018/01/12 18:09:34 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000031a000-0xd)='/dev/usbmon#\x00', 0x1000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xf)='cgroup%/cpuset\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/usbmon#\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) r3 = accept4$ipx(r0, &(0x7f000041a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000694000-0x8)={0x2, [0x7, 0xa2fd]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000cbe000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000227000-0xb)='/dev/hwrng\x00', 0xc0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000342000)=""/183, &(0x7f000046e000-0x4)=0xb7) r1 = syz_open_dev$usbmon(&(0x7f0000649000)='/dev/usbmon#\x00', 0x6, 0x40) r2 = signalfd4(r1, &(0x7f0000d5b000)={0x81}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000008c000)='net/tcp\x00') dup2(r3, r2) readv(r3, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) fcntl$dupfd(r2, 0x406, r2) readv(r3, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d8000)=0x0) capset(&(0x7f000070b000)={0x19980330, r4}, &(0x7f00003d7000-0x18)={0x1, 0x3, 0x9, 0x6, 0x4, 0x4}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c87000)=@buf={0x12, &(0x7f00002e1000-0x12)="e215cbdec31887829f5a8af1947ebced005f"}) unlinkat(r0, &(0x7f0000389000)='./file0\x00', 0x200) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003fa000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/12 18:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f000001b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0x8, 0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000227000-0xb)='/dev/hwrng\x00', 0xc0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000342000)=""/183, &(0x7f000046e000-0x4)=0xb7) r1 = syz_open_dev$usbmon(&(0x7f0000649000)='/dev/usbmon#\x00', 0x6, 0x40) r2 = signalfd4(r1, &(0x7f0000d5b000)={0x81}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000008c000)='net/tcp\x00') dup2(r3, r2) readv(r3, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) fcntl$dupfd(r2, 0x406, r2) readv(r3, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d8000)=0x0) capset(&(0x7f000070b000)={0x19980330, r4}, &(0x7f00003d7000-0x18)={0x1, 0x3, 0x9, 0x6, 0x4, 0x4}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c87000)=@buf={0x12, &(0x7f00002e1000-0x12)="e215cbdec31887829f5a8af1947ebced005f"}) unlinkat(r0, &(0x7f0000389000)='./file0\x00', 0x200) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000210000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ea1000)=0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="e8df2382512fe01d566a4a671639313d5c9e671ce1c2c55963d707cc63f9195b0526cd77b5cf3bd4218df8ad9a05a0ff01a5ad4240b183fce6d700e3e2818a7027e866", 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014f000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000120000-0x4)=0x38a5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d46000-0xb8)={0x0, 0xfffffffffffffffe, 0x26400000000, 0x7, 0x100000000, 0x200, 0x2, 0x0, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1f, 0x3, 0xfffffffffffff15a, 0x701b3b2d}}, &(0x7f00003ea000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000060000-0x8)={r2, 0xff, 0x9}, &(0x7f00000e1000-0x4)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000d45000-0x4)=0x0, 0x4) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000005000)="01c9ebe1", 0x4) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e17000)='keyring\x00', &(0x7f0000d09000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2018/01/12 18:09:34 executing program 5: r0 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000708000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x8f, 0x0) keyctl$link(0x8, r0, r0) 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x400002, 0x0, &(0x7f0000200000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e42000)='comm\x00') writev(r0, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000004c000-0x8)={0x0, 0x0}, &(0x7f0000ca3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003c6000-0x98)={r1, @in6={{0xa, 0x3, 0x15b6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000ebe000)=0x98) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001f000-0x2)=',\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000001a000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x4, &(0x7f0000002000-0x1b)="9f72a9cdc0e5cf0ec4aeb96b9432007afc0106f950b1258883690c", 0x1b) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001f000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000000d000-0x10)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x20000000000}]}, 0xffffffffffffff4c) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000000d000-0x6)={0x6, 0x7f, 0x1}) writev(r1, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000790000)='leyring\x00', &(0x7f0000bd4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffff82, 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000733000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000dea000-0x4)={0x3ff, 0x20, 0xb9}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000be1000-0x4)=0x0, &(0x7f0000f43000)=0x4) pwrite64(r0, &(0x7f0000bfe000-0x38)="30af7ffed735bb2a5a61f5ee515f62478a1094c37e0ac1f2b0466fba8344cbb40cb1308856cdbc86dc179adb821af4a6ca24d898a927e476", 0x38, 0x0) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getresuid(&(0x7f000082e000)=0x0, &(0x7f00004d8000)=0x0, &(0x7f0000d58000-0x4)=0x0) stat(&(0x7f0000170000-0xe)='./file0/file0\x00', &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00005df000-0x8)={0x0, 0x0}) nanosleep(&(0x7f00006f1000-0x8)={0x0, 0x0}, &(0x7f00005ae000+0xa19)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000c5000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001d9000)={0x0, 0x0}, &(0x7f0000fe1000)=0x8) rt_sigtimedwait(&(0x7f00005b3000)={0xfffdfffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r4, r3+30000000}, 0xffffffffffffff49) rt_sigsuspend(&(0x7f0000aca000)={0xffffffffffff0001}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) 2018/01/12 18:09:34 executing program 5: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0xa, r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='gre0\x00', 0xcc}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x24500) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000002000)="e746bcbd6f973aaed6df87c54413e6d85d637a539caeb4965dd0ea3f6078fb3073cd43ef316483a968b5a343d7c0ae1e3179ef7858a5f31eb97f3ad891a8e0ed0f560bb3e927a08600ce6bda4758cd702d1bdaa81fb533f3d4b10893fe734399ea0a0270cc5a724891530599526353665a7b6a96a1a08460821f0071b8d1a469fa759ff2810302c48ed6f697eecb260b2bf6e0a48054e792d7e1a5c1df4f1e74d664af70598408f03c59aac7aafc99fcd6efce44f40de6639f002fa98ab71efb7fcaf264547c85147090197e8382b11c28c584472d6bcca9e065e59e3aac7e6584ee99", 0xe3, 0x20000014, &(0x7f0000002000-0x10)={0x4, 0x80000000, 0x8, "169a090a2407", 0xa9, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000005000-0x74)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000)=""/8) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x240000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6790, 0x400, 0x6, 0x3f, 0x1f}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1f, 0x8000, 0x100000001, 0x200, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x9, 0xfffffffffffffffd}, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x1, 0x4) bind$nfc_llcp(r3, &(0x7f0000863000)={0x27, 0x7fffffff, 0x1, 0x2, 0xfffffffffffff000, 0x2, "c25a70d5ad281badef598445c040de90917f5920a58ef471db3bc134f04058dafcf9835a75e18624dd3338d5d20e420232e98080a8ce452935057231f0b570", 0x3}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000149000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfb000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000164000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5a000)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d08000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ca000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b4000)=0xc) sendmmsg$unix(r4, &(0x7f000098f000-0x54)=[{&(0x7f000078a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e9e000)=[{&(0x7f000096f000)="24e741e75269113e7c0d14d6e96de7949d9831705c4d9f212152a94f92ee5336f9cadb0a7b0f7d286cdb58", 0x2b}, {&(0x7f0000d6e000-0x3)="378911fccc01ad482b63f55445a0680aebd127103c889bb9dc99484fe44b9e82ae20522b762970ef181ef8689a02324228b113a32d7ac9dfa532f70dbff1cc1207", 0x41}, {&(0x7f0000886000)="618ee5f16983cc5cfae76adb386e876020d26aee2387802df2f3e3216d7989a81f0213e3af393efcf93ed9f175f3724cdec0f6debb48b4d9b88ef0412c5231d7351079e8b9bc", 0x46}, {&(0x7f000082d000)="cf0a1231f15b1d784ffcc59baf6b4762ac64584268f3ef7373129da6cd80ab57f853ddc5d2e529e86b24024f2d70d33d8a2272a6bd497e3910766cdc0535e93f338e7db23b47938c87a74cc18adf6358ddee9b19838ed7341d8ce7a31b4c2e7a85b1fadd7a3ff6e81525d45c6d006d5780c1b8a6c4c90fb542b858fca7354dc2be17576994cfa61b9de743d80bef96f532989486d3f7391ee50483667a4885b29bf413c1c4c7a030984981311a5d6d3efe8e6fb83105953e97cf859091126a600d3e8b7a308a2d42f2a29a0c232ab76e46f2d249097b", 0xd6}, {&(0x7f00005da000)="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0x1000}, {&(0x7f0000398000)="213c11c354b9a7448a0eeff818498fd84c0c4e43ca2f7ee5402dab9096c21c045f55e319409b6d71bce50ae48122563d11b6333f4e92ef4e6d3a828afec580d68a973e814e452397240715e617ed92490c8a3a323c53cb2f9e1f997f274fbb9c7adc407b3e90bb383b4a1ab531e68705d476ff45f9c65f868ca85a81e84758d0f37001d855228e2ddcb09ad51f638637e61b0c2a0006de8ac9d7dd08b1", 0x9d}], 0x6, &(0x7f00003ce000)=[@rights={0x18, 0x1, 0x1, [r4, r3, r4]}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x1c, 0x1, 0x1, [r4, r3, r4, r3]}, @cred={0x18, 0x1, 0x2, r8, r5, r6}, @rights={0x10, 0x1, 0x1, [r3]}], 0x6c, 0x80}, {&(0x7f0000186000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000043f000)=[{&(0x7f0000a0f000)="3f3f914d7d5d2d5d2dc003c85387af0a52a5d2d5cefc0a66701f94cb11ac85fb0bcfe88dcf20cf66", 0x28}, {&(0x7f00004ae000)="7ebaddbde4721999064fdd673f74d1b8434eedd1b31ade6c481bf676e485786318e4e6a1c5ad45c775802ffa9662753e5547caa876b4d44aef8c", 0x3a}, {&(0x7f0000637000-0xd2)="93ad90cd1e15da2c8f7fca13aae1aeb35320b999292baf132a0861dc1df5e0928a2e63ee27321efe0e89b60db8e2f66dc1795c6f449b3e7eb72d688bb66acda64b870fdbce9af3b4551b0012790b06d0c00719e9f95fca32f4eaabe5a7f277f76e86aa3dc7d98e87f021aecf79a249d6db7f61aa13f1bcf5e899354e2ab8f83154ec2d446a8706d0729fd801d6c6307ba995a20f2cacf89a5ca719c5985a4d19ec7561f0cfef18e5b391b1f53d8ba3f5a8e6322eb1984409656f1e0f7101997c61f86dcf75213c06558eeb3a179856a25bbc", 0xd2}, {&(0x7f00007af000-0x9)="5d7a5711cd5a81eb16", 0x9}, {&(0x7f00006e1000-0x4c)="349f92cfaceae131954f566fb9cd9e294b6604864483b33da6ff4d443fe2f1058c21563dcfce3d610612c1592164e132df8be563e354464f1f70392b9e1a4b81ec25e03ba02ab0e52effc4b0", 0x4c}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f00001fd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000054000)=[{&(0x7f0000661000-0x68)="9ac80936fc446a218e021e568f2f325b7c510ac73f0b0a22ce1be0e6d0076ae9f1de6d52fe8317e12b260f325f7a602386259b3177b28b1a36c97678f3db04a65f4f309783fb2bca35f5fce746c71ce37013f93fb1eaeaa7680e04d62aea7f8985f1a68cae5bd6ab", 0x68}, {&(0x7f0000d9d000-0xf9)="f7e793cdb4b5ad60e9fe8ca0dd8ef3e81e0474f3fce8e46f33a9d500bfddba3922f12ec40f9c1c2403b7228b13406086d58860745f47d9d10c481f0f0e0eca91cdf0fd6ceda9851dfe60c25fa073f747716bf763187e4f538549500fcb7fd5adf1bc727e30ed9c85cd9e1605d6facce5dac3cb22c8170763be26fc51352aed3440d6b285b0284946e4aa52b39a327a6909d5c2cfbe7345e3da9337b83b0777771845757ee9dcc9aad53840a4dd4ae50ff946065e00be1b60c5a44bf9caf410d8684707e7be00dc2ce705085e440e41e8316ddb691c09f2f10efb5fd107f5302143905dca1cd7e20a0a0798d0e9b13d62c82f5d7c1ac9ffb903", 0xf9}, {&(0x7f00008f2000-0xcb)="1596643077689efb35061473c4c3b32c58a7c76036168a902dc193117e5dd2768d1e6d2f2deb2e3dd09d78145c06904f591123c7f4f58a45b2c712e3cf84ae9c08a09b21bac279334e32fc170f27f3c25b43c22d8910e2516b4f2d125aa3aad9676680dcf8fc95df47c054be714bd2d464992bd40ad4d34958afa21f6346e058463dec9026a4b42e27438ea3bd9e69ca8004edc093b746789fb69e78f1dce5987ff04d59750d657392281a7529bec828ceb5e713b2e0f0ee8a03f69c21d7bcd5cb72dc9a4dad202e558b64", 0xcb}, {&(0x7f0000383000)="130872b7cced00a1ddd4f2f5113896e7b06ac8d970aa9bbb80518291ff8f807189de586700181b4c2b9909b72678e170be448067435ad50adbd1ef81afaa3e36fe87439ec966211316313a83f6222d8d7c2eecfc678d3d1c48f85c88f650ae7b337ebc5fc46e29699ad26d10444d576c3c8136c134a7752f593021e8a6af991b92258dc74770d50afa1d32434b5eecb943d78fe13ebe433b6adcceefe89692f86cdb74d9e1e00413f195557e4f050bf655c7f0e4a7f1f84c10d22e33a3a7662ecf9d61ef6d7d853a6f629eb1cc69fb97700159ae3d3c6377ff79fd1964d42d0aeae8b072f45cb8f9db782940a8947519", 0xf0}, {&(0x7f0000cb9000-0xa0)="7c75bb2819fc731ba3a1b08e3eff6365b583ed7b88b6f4c168eb59c7c58e22e01534e44c30878c278ca29fbd7339874db58d754fb709be99770698b7ff5c4243c9c2f0856c3de6020c87dab6c4a281265fba9bae26cab975c082a67d066e029ea69308181f907e91370b5ffa579808055a7f4c17a7c9647d2672f10b9148d837a679347033a356c282af209b99fd508a34607803fbf9fb1f71c42f80c39cf566", 0xa0}, {&(0x7f0000b93000)="f5f778b79480a40da66ccfec04ce7b5a2bc25f23b0659b0960071eb0a18b05f25b0f9e5f1c1a1dbce56eeda3bf5ff3a1b2e23fb006caf0572368a1ccb8378772c5a48ec53e5a9e8b6a918fa7b2a511d3a1c33e3b948bc7e0ac07d3a4784d9aea74127cf80f455f323a17e9d5255d487d425374eadf9d1e64a31793dcc67c1f46545e8be9f0468859456859b4ea83c5216471c00b93ec16e946ecc147b590c4e0c786c145bb80cab23c323154c6e7228d15a2d8d7fab751124fa154b446ff6dbe45708fb196afefbd3bf09e4870dd0b14a2b6271fbcc9c33108b3a116ff9d9939c8", 0xe1}, {&(0x7f0000e7b000)="63f848f052f3a5cd79ebc9cfa3f26e641c0141aa603e3b49f37da8a55da7c3b7c461665c8856bc0d58f1d818250533c36da07534a9ec34fc2b04517c70da572e21fbcdce31884b74f91637a9670a9b9e50def18ce31dfdf081db47627c5b422b57b89f933dabc6d569cbbe2491470816e980c929d4ca118e7301bc375636a76fffa0c28c0ce6950ea219397a1d734dd63643da2b1036e5f78c7c20e9b9a3b97cfe0ed1209dce4c291ad012be5a2359f1a0369782cbd1b46481de86389ecbf67b9c89dda3a4ba232db905895bfcdbd0e3", 0xd0}, {&(0x7f000098e000)="ed7de0e395a9b844886538b7b4770506000000000000005ce8795c3e119e50248394a165973c2e59c7dc2f034a7fbd401765b7a657d240f9974ffb2ca63b11b34379110b60edd657a832079d28a165fbed6214adf269270425c926c7000def916fdb9dd6830f2384008b5b76a6cfb3f603dcc68f8178ee62e6e877f932744865f87f184fd8b95987a6359ba16925ed5c21f8e97cfab926acdc05c84d1ee23919c934b75ec236dc", 0xa7}, {&(0x7f0000dde000)="ec9915d8998de99ec31c5b079b437860a7e13cae729b01fe28d7d93a8d6b931bb2c7cfcf95d9983e5f6099c06daad4227773ed5505d39be075a083997df87c0bc7262a7e76c63822a2c4733257bd5c4890b0471d08be182e1806540b212f1621273c8ecd4bc55d25e81ea32326849d5acb0be1eabe4f150bc00b974c2f01b5847af7050f075ac2c909fd3aecb3f31849", 0x90}], 0x9, &(0x7f000020c000-0x44)=[@rights={0x2c, 0x1, 0x1, [r4, r3, r4, r4, r4, r4, r4, r4]}, @cred={0x18, 0x1, 0x2, r7, r9, r10}], 0x44, 0x4000}], 0x3, 0x40040) getdents(r3, &(0x7f00005bc000)=""/104, 0x68) fcntl$getflags(r4, 0x3) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) unlink(&(0x7f0000e20000-0x8)='./file0\x00') 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000325000-0x6)='logon\x00', &(0x7f000088e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000369000-0xbc)="96fd42d18b369d29445a80bcf45d3bfa1322393b38c61823a0cf88cb3c9b5d4251df06a17bdbf8f99277789dcb38cb3fb52b07b5028c39d55f10fcb574a45754671e5bf5e6e411f5c8c6edbe32baacdc77d5e9901d4401035ebd824527a94c7d872b7a76b6345bee6a37d61b20698201ed956b56578b2a5820423827d740d9668f090f619018a23b8830263a772373720c1d154eda35cdaed59b2c1e4c34fe2ac70b96c3455fc5c962af858daabfaae1728e6adcb0575f3580db175f", 0xbc, 0x0) add_key$user(&(0x7f0000d92000-0x5)='user\x00', &(0x7f000087b000+0xe15)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x36)="0d5647673600514e14096efcc746c74885b3971205fcd5232d6fd0576d0f548aa6cbb606d19e2d7197d62f5459dc661038dbdb8ddea7", 0x36, r0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0x8) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) write(0xffffffffffffffff, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) write(0xffffffffffffffff, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000019000-0x2)='(\x00', 0x0) fchmod(r0, 0xfffffffffffff7fc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000019000)={0x0}, &(0x7f000001e000+0x201)=0x4) fcntl$setsig(r0, 0xa, 0x27) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001f000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000020000-0x4)=0x0) stat(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000021000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x1000004, 0x43010, r0, 0x0) readlinkat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000007000)=""/38, 0x26) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000089b000-0xe)='/selinux/load\x00', 0x2, 0x0) signalfd4(r0, &(0x7f000000b000)={0x9}, 0x8, 0x800) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004d7000)='task\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cf1000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f000089e000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000018c000)={0x0, 0x1000}, &(0x7f000044a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001a1000-0xb8)={r2, 0x3, 0xff, 0x7, 0x2, 0xe50f, 0x1, 0x8, {r3, @in={{0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8fd, 0x6, 0x5, 0x400}}, &(0x7f0000062000-0x4)=0xb8) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xba0000)=nil, 0xba0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4)=0x0, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000097d000)=0x0) 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) dup3(r0, r1, 0x80000) write(0xffffffffffffffff, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x208000) write(r0, &(0x7f00009a9000-0x1b)="e770c93d27fb4abc9f9f996a9e337d22243cec6a55bb3b016ac717", 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x1) write(r1, &(0x7f0000160000)="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", 0xfc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e42000-0x8)=0x2) 2018/01/12 18:09:34 executing program 1: r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f86000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair(0xd, 0x805, 0x21f4, &(0x7f0000ad2000)={0x0, 0x0}) dup3(r0, r1, 0x80000) add_key(&(0x7f0000ab1000-0x8)='keyring\x00', &(0x7f0000d59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007a4000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000c56000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000169000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000484000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000548000)=""/13, 0xd, 0x40000000, &(0x7f00003cf000)={0x11, 0x6, r4, 0x1, 0x101, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cc7000-0x8)='./file0\x00', 0x40000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d97000)=0x0) fcntl$getown(r0, 0x9) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000f09000)=[], &(0x7f00007f5000)=[]) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f21000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000138000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x10) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) fcntl$setstatus(r1, 0x4, 0x2400) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f0000f84000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "09f45f", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r1, &(0x7f0000b44000-0x1c)={&(0x7f0000bd7000)=@proc={0x10, 0x0, 0x3, 0x100}, 0xc, &(0x7f0000726000)=[], 0x0, 0x0, 0x0, 0x40000}, 0x80) 2018/01/12 18:09:34 executing program 2: r0 = socket(0x18, 0xa, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f000010b000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b98000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000775000)=0x80000000) timerfd_settime(r1, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$unix(r0, 0x0, &(0x7f0000001000)=0x0, 0x0) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f0000650000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$sg(&(0x7f0000834000-0x9)='/dev/sg#\x00', 0x7, 0x400000) ioctl$KDMKTONE(r0, 0x4b30, 0x100) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000447000)={@generic="bb27da0b9a2b97c4e1a16c6157f6b786", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) personality(0xc540007) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f88000-0x18)={0x3fffffffc000000, 0x9, 0x100000001, 0x2, 0x773a, 0x400}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00006fc000+0xf8d)=0x0, &(0x7f0000a45000-0x4)=0x4) 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:34 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f000014f000-0xe)='./file0/file0\x00', &(0x7f0000012000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f0000b7d000)="") r0 = creat(&(0x7f0000f46000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009c7000-0xa8)={{0x4, 0x1}, 'port0\x00', 0x4, 0x10000, 0x3, 0x3, 0x7, 0x101, 0x100000000, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 6: r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000784000-0x10)=[{&(0x7f0000e67000)="2900000020001900013d0010000000060200001600000f00000000040d0014000022efffffff000008", 0x29}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x8) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000045e000-0x8)='keyring\x00', &(0x7f000019d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000c90000)='keyring\x00', &(0x7f0000626000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f0000ad4000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 6: r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f00004f4000)="") r0 = geteuid() mkdir(&(0x7f0000632000)='./file0\x00', 0x1ac) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = getegid() syz_fuseblk_mount(&(0x7f0000548000)='./file0\x00', &(0x7f0000225000)='./file0\x00', 0xe000, r0, r1, 0x3, 0x8, 0x4000) r2 = open(&(0x7f0000e72000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='r\x00fs\x00', 0x0, &(0x7f0000104000-0x18)="244451dcacddae0000000000000001fa25567aaff609ac12") lstat(&(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00004e8000)='./file0\x00', &(0x7f0000a22000)='./file0\x00', 0x6000, r0, r3, 0x3, 0x7fffffff8, 0x2008000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003c4000-0x4)=@int=0x0, &(0x7f00003f0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000017e000-0x6)={0x0, 0x26}, &(0x7f0000a00000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009fe000-0x10)={r4, 0x3, 0xfc8a, 0x9}, 0x10) getdents(r2, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r2, &(0x7f0000505000)=""/1728, 0x6c0) 2018/01/12 18:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d33000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 18:09:34 executing program 6: r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000013000+0xd6b)=[{&(0x7f0000014000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000013000)=[{&(0x7f0000001000)=""/82, 0x52}, {&(0x7f0000014000-0xa5)=""/165, 0xa5}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 18:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) getsockname$packet(r2, &(0x7f00003f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee6000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f97000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b58000)={0x0, 0x2, 0x0, 0x8000, 0x0, 0xfffffffffffffffa}, &(0x7f0000565000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b45000)={r4, 0x510}, &(0x7f0000d3b000-0x4)=0x8) 2018/01/12 18:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:35 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c7d000-0x8)='keyring\x00', &(0x7f0000eb7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00003bc000-0x8)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0a000-0x15)='/proc/self/net/pfkey\x00', 0x40202, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000aeb000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 277.564635] [ 277.566281] ====================================================== [ 277.572562] [ INFO: possible circular locking dependency detected ] [ 277.578935] 4.9.76-g8e170a5 #21 Not tainted [ 277.583218] ------------------------------------------------------- [ 277.589586] kworker/u4:4/9725 is trying to acquire lock: [ 277.595002] (&ndev->lock){++--..}, at: [] __ipv6_dev_mc_dec+0x45/0x340 [ 277.605659] but task is already holding lock: [ 277.610290] (&tbl->lock){++-...}, at: [] neigh_ifdown+0x3d/0x250 [ 277.618435] which lock already depends on the new lock. [ 277.618435] [ 277.625426] [ 277.625426] the existing dependency chain (in reverse order) is: [ 277.633010] -> #2 (&tbl->lock){++-...}: [ 277.637582] lock_acquire+0x12e/0x410 [ 277.641877] _raw_write_lock_bh+0x3a/0x50 [ 277.646513] __neigh_create+0x7d9/0x1bb0 [ 277.651063] ip6_neigh_lookup+0x8bd/0xa80 [ 277.655696] fib6_age+0x238/0x370 [ 277.659643] fib6_clean_node+0x2c1/0x4a0 [ 277.664196] fib6_walk_continue+0x39b/0x620 [ 277.669007] fib6_walk+0xd9/0x150 [ 277.672947] fib6_clean_tree+0xe5/0x130 [ 277.677415] __fib6_clean_all+0xf9/0x230 [ 277.681962] fib6_run_gc+0x117/0x2c0 [ 277.686162] fib6_gc_timer_cb+0x1c/0x20 [ 277.691323] call_timer_fn+0x164/0x700 [ 277.695698] run_timer_softirq+0xe8c/0x1650 [ 277.700506] __do_softirq+0x206/0x951 [ 277.704886] irq_exit+0x165/0x190 [ 277.708830] smp_apic_timer_interrupt+0x7b/0xa0 [ 277.713984] apic_timer_interrupt+0xa0/0xb0 [ 277.718829] debug_check_no_obj_freed+0x2c2/0xa10 [ 277.724158] __free_pages_ok+0x1e5/0x16c0 [ 277.728794] free_compound_page+0x5e/0x70 [ 277.733602] free_transhuge_page+0x99/0xc0 [ 277.738326] __put_compound_page+0x87/0xb0 [ 277.743055] release_pages+0x2e4/0x930 [ 277.747447] free_pages_and_swap_cache+0x113/0x160 [ 277.752886] tlb_flush_mmu_free+0xb4/0x160 [ 277.758061] unmap_page_range+0xfe9/0x1830 2018/01/12 18:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}, 0x18) dup2(r0, r2) 2018/01/12 18:09:35 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:35 executing program 1: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:35 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a45000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000d14000-0x10)={0x8, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000c8a000-0x8)={r1, 0x3}) r2 = add_key(&(0x7f0000a55000-0xc)='id_resolver\x00', &(0x7f0000b97000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000028e000-0x8)="ea3dec8dea05cc1b", 0x8, 0xfffffffffffffffd) add_key(&(0x7f0000a51000)='user\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x34e, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/checkreqprot\x00', 0x92801, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000031000-0x10)={0x0, 0x0, 0x10000, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e2a000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000)=0xe8) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000477000)={0xfffffffffffff8cd, r4}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b8b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$void(r5, 0xc0045878) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00002fa000)={0x8, 0x0}) 2018/01/12 18:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f9000-0x8)='rxrpc_s\x00', &(0x7f0000b2c000-0x3)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000700000-0xc4)="d5cd210dd3dc453cd2e921f2f39e60b0a74b1c3a6af7851043adbab3880b7a216bd3e102322093de9e386ff0c23448581a9e931e83fbd9b04705341995049bc6395120fc548d9e4dc2da6a61e7b4083808d1f9a5ec5761722dd01630d0a2e362dc8a857963c628eab2a2d8dcb5c210436360e2f964cffd9b28d7d5f9ebf2f5027d76dfc51614356540ed93a47e560386a9f4b33439bce599f53b116e8dfef4a4c916ec98783f01a2c9c732f8d6543e7a6f7913291a6b740214452c2a7c90aad9ac2dfd6c", 0xc4, 0xfffffffffffffffa) request_key(&(0x7f0000e1f000)='cifs.spnego\x00', &(0x7f0000b84000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d83000-0xc)='lowlan0,proc', r0) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) futimesat(r2, &(0x7f00005aa000-0x8)='./file0\x00', &(0x7f0000d1b000-0x10)={{0x0, 0x2710}, {r3, r4/1000+10000}}) keyctl$search(0xa, r1, &(0x7f00002c0000-0xa)='id_legacy\x00', &(0x7f0000e38000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/12 18:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/12 18:09:35 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = memfd_create(&(0x7f0000bfa000)='mime_typemime_type\x00', 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003f8000-0x44)={{0x2, 0x0, @rand_addr=0x10000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/12 18:09:35 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) [ 277.763579] unmap_single_vma+0x10b/0x270 [ 277.768247] unmap_vmas+0xf1/0x1b0 [ 277.772293] exit_mmap+0x20b/0x400 [ 277.776336] mmput+0xf3/0x2d0 [ 277.779942] do_exit+0x70a/0x2a40 [ 277.783898] do_group_exit+0x108/0x320 [ 277.788297] get_signal+0x4d4/0x14e0 [ 277.792514] do_signal+0x87/0x1a00 [ 277.796552] exit_to_usermode_loop+0xe1/0x120 [ 277.801550] do_fast_syscall_32+0x5de/0x890 [ 277.806386] entry_SYSENTER_compat+0x74/0x83 [ 277.811280] -> #1 (&tb->tb6_lock){++--..}: [ 277.816136] lock_acquire+0x12e/0x410 [ 277.820426] _raw_write_lock_bh+0x3a/0x50 [ 277.825066] __ip6_ins_rt+0x4e/0x80 [ 277.829186] ip6_route_add+0x140/0x1e0 [ 277.833566] addrconf_prefix_route+0x1db/0x2c0 [ 277.838645] addrconf_notify+0x1b8f/0x2230 [ 277.843749] notifier_call_chain+0x90/0x1a0 [ 277.848820] raw_notifier_call_chain+0x2d/0x40 [ 277.853893] call_netdevice_notifiers_info+0x51/0x90 [ 277.859485] __dev_notify_flags+0xf3/0x270 [ 277.864227] dev_change_flags+0xf5/0x140 [ 277.868779] do_setlink+0x917/0x2f80 [ 277.872989] rtnl_newlink+0xd6d/0x1550 [ 277.877372] rtnetlink_rcv_msg+0x4c3/0x640 [ 277.882095] netlink_rcv_skb+0x13e/0x370 [ 277.886647] rtnetlink_rcv+0x2a/0x40 [ 277.890859] netlink_unicast+0x511/0x750 [ 277.895416] netlink_sendmsg+0x8e8/0xc50 [ 277.899968] sock_sendmsg+0xca/0x110 [ 277.904172] ___sys_sendmsg+0x6d1/0x7e0 [ 277.908633] __sys_sendmsg+0xd6/0x190 [ 277.912921] SyS_sendmsg+0x2d/0x50 [ 277.917123] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 277.924671] -> #0 (&ndev->lock){++--..}: [ 277.929776] __lock_acquire+0x2bf9/0x3640 [ 277.934418] lock_acquire+0x12e/0x410 [ 277.938711] _raw_write_lock_bh+0x3a/0x50 [ 277.943351] __ipv6_dev_mc_dec+0x45/0x340 [ 277.947991] ipv6_dev_mc_dec+0x82/0x110 [ 277.952452] pndisc_destructor+0x13c/0x1f0 [ 277.957176] neigh_ifdown+0x149/0x250 [ 277.961819] addrconf_ifdown+0xdf/0x10f0 [ 277.966715] addrconf_notify+0x948/0x2230 [ 277.971356] notifier_call_chain+0x90/0x1a0 [ 277.976175] raw_notifier_call_chain+0x2d/0x40 [ 277.981244] call_netdevice_notifiers_info+0x51/0x90 [ 277.986852] rollback_registered_many+0x5b6/0x960 [ 277.992200] unregister_netdevice_many.part.101+0x1b/0x110 [ 277.998311] unregister_netdevice_many+0x39/0x50 [ 278.003554] ip_tunnel_delete_net+0x2ba/0x380 [ 278.008537] ipip_exit_net+0x12d/0x200 [ 278.012912] ops_exit_list.isra.4+0xae/0x150 [ 278.017807] cleanup_net+0x31d/0x610 [ 278.022099] process_one_work+0x7e0/0x1610 [ 278.026829] worker_thread+0xe0/0x10d0 [ 278.031211] kthread+0x26d/0x300 [ 278.035069] ret_from_fork+0x46/0x60 [ 278.039286] [ 278.039286] other info that might help us debug this: [ 278.039286] [ 278.047400] Chain exists of: &ndev->lock --> &tb->tb6_lock --> &tbl->lock [ 278.055434] Possible unsafe locking scenario: [ 278.055434] [ 278.061464] CPU0 CPU1 [ 278.066094] ---- ---- [ 278.070725] lock(&tbl->lock); [ 278.074194] lock(&tb->tb6_lock); [ 278.080457] lock(&tbl->lock); [ 278.086453] lock(&ndev->lock); [ 278.090014] [ 278.090014] *** DEADLOCK *** [ 278.090014] [ 278.096039] 5 locks held by kworker/u4:4/9725: [ 278.100591] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 278.109866] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 278.120048] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x610 [ 278.128620] #3: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 278.136947] #4: (&tbl->lock){++-...}, at: [] neigh_ifdown+0x3d/0x250 [ 278.145624] [ 278.145624] stack backtrace: [ 278.150092] CPU: 1 PID: 9725 Comm: kworker/u4:4 Not tainted 4.9.76-g8e170a5 #21 [ 278.157997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.168450] Workqueue: netns cleanup_net [ 278.172588] ffff8801c366f1a8 ffffffff81d93149 ffffffff853b9960 ffffffff85398270 [ 278.180546] ffffffff8537dae0 ffff8801c35eb978 ffff8801c35eb000 ffff8801c366f1f0 [ 278.188499] ffffffff81237511 ffff8801c35eb978 00000000c35eb950 ffff8801c35eb978 [ 278.196469] Call Trace: [ 278.199024] [] dump_stack+0xc1/0x128 [ 278.204357] [] print_circular_bug+0x271/0x310 [ 278.210469] [] __lock_acquire+0x2bf9/0x3640 [ 278.216408] [] ? fib6_clean_node+0x1c0/0x4a0 [ 278.222436] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 278.229425] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 278.236412] [] lock_acquire+0x12e/0x410 [ 278.242005] [] ? __ipv6_dev_mc_dec+0x45/0x340 [ 278.248117] [] _raw_write_lock_bh+0x3a/0x50 [ 278.254073] [] ? __ipv6_dev_mc_dec+0x45/0x340 [ 278.260194] [] __ipv6_dev_mc_dec+0x45/0x340 [ 278.266133] [] ipv6_dev_mc_dec+0x82/0x110 [ 278.272265] [] pndisc_destructor+0x13c/0x1f0 [ 278.278297] [] ? pndisc_constructor+0x200/0x200 [ 278.284598] [] neigh_ifdown+0x149/0x250 [ 278.290191] [] ? pndisc_constructor+0x200/0x200 [ 278.296476] [] addrconf_ifdown+0xdf/0x10f0 [ 278.302339] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 278.309146] [] ? iface_stat_update+0x27f/0x6f0 [ 278.315344] [] ? add_addr+0x180/0x180 [ 278.320769] [] ? __lock_is_held+0xa1/0xf0 [ 278.326538] [] addrconf_notify+0x948/0x2230 [ 278.333011] [] ? inet6_ifinfo_notify+0x140/0x140 [ 278.339387] [] ? ip_vs_dst_event+0x251/0x660 [ 278.345412] [] ? ip6mr_device_event+0x27/0x1d0 [ 278.352224] [] notifier_call_chain+0x90/0x1a0 [ 278.358334] [] raw_notifier_call_chain+0x2d/0x40 [ 278.365876] [] call_netdevice_notifiers_info+0x51/0x90 [ 278.375113] [] rollback_registered_many+0x5b6/0x960 [ 278.382014] [] ? free_netdev+0x300/0x300 [ 278.387698] [] unregister_netdevice_many.part.101+0x1b/0x110 [ 278.395122] [] unregister_netdevice_many+0x39/0x50 [ 278.401677] [] ip_tunnel_delete_net+0x2ba/0x380 [ 278.407962] [] ? ip_tunnel_update+0x940/0x940 [ 278.414071] [] ? ipip_exit_net+0xf7/0x200 [ 278.419833] [] ipip_exit_net+0x12d/0x200 [ 278.425518] [] ? ipip_rcv+0xba0/0xba0 [ 278.430933] [] ? ipip_rcv+0xba0/0xba0 [ 278.436348] [] ops_exit_list.isra.4+0xae/0x150 [ 278.442543] [] cleanup_net+0x31d/0x610 [ 278.448055] [] ? net_drop_ns+0x80/0x80 [ 278.453558] [] ? __lock_is_held+0xa1/0xf0 [ 278.459325] [] process_one_work+0x7e0/0x1610 [ 278.465348] [] ? process_one_work+0x72c/0x1610 [ 278.472153] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 278.478870] [] worker_thread+0xe0/0x10d0 [ 278.484549] [] ? __schedule+0x683/0x1ba0 [ 278.490233] [] kthread+0x26d/0x300 [ 278.495406] [] ? process_one_work+0x1610/0x1610 [ 278.501689] [] ? kthread_park+0xa0/0xa0 [ 278.507278] [] ? kthread_park+0xa0/0xa0 [ 278.512865] [] ? kthread_park+0xa0/0xa0 [ 278.518454] [] ret_from_fork+0x46/0x60 [ 279.155763] IPVS: Creating netns size=2536 id=24 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 3: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00004a2000-0xa8)=""/168) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000780000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000421000)={0x0, 0x0, 0x0}, &(0x7f0000944000)=0xc) lstat(&(0x7f00009a1000-0x8)='./file0\x00', &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000273000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000703000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e2000)=0xc) r8 = fcntl$getown(r0, 0x9) r9 = getuid() r10 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000003a000-0x4)=0x0) stat(&(0x7f0000ac0000)='./file0\x00', &(0x7f0000ed7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000eda000)=[0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000302000)=[{&(0x7f0000953000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a9d000)=[{&(0x7f00007cd000)="8c7a521205639d0cc938b3a52c8b005133b812beb08eec8c093c6e39caf12c4e0309379627838f3f1edf13b14c8482d31a3b4b9c480a77b4335760528144c55a70188ed0933d2f80c8ea945deab5b5f4f65d0dfbc55559f65d47bc35", 0x5c}, {&(0x7f0000511000-0xe2)="39182e7e3562ef81df80d038f4a5f06eda6d5cea4dd6559e91e54e0984dbb7b3540743d27534cc7199aaa3d21fc11f1f7e16e54d1beaddc8bb7cc54fe7ca23f9baf56af92da1e7bd76afd8284d8434fbc9cc3cb2a41c922c5ee7549d2eff37297816c3d14ada5fd55a99674903f2b6475a9a8e5b857555a4c568b84171f32dc39616964d14b064321588e08d6b6c30a0a7a107be930991155ca046412b8ed6330b4b4f1a03834da1a2f846dcee5374c0ed5c4c77d5613835a00dac911f8003cea997d8d5c4c352cdf6d012b821f4b2f7f7bc6bd0e46929345af1823f4b79269c3127", 0xe2}, {&(0x7f0000a8e000-0x7d)="fa895929d5823fc9ea2bb8eaffb132940d16bed97b608ea1235a7a36c53e06acf449b52be737c1ef36b3c0020db574ca2de02f3f918ed9673877d177f485d1cefc5a9ff4c9897dc931c12ec1adc91046cb5e5194f0fe7ac13d7e1af503ba50d09e4e37d893a9f69200a80583bfc6f8b83e3e276d0414d0995a070eaec5", 0x7d}, {&(0x7f0000a39000)="52c00d8b903c4509c29d2893171c94511131457faebb7459956723411f5c5721459f96e10120bc67f3f7fe3df3184b360510bfe9e1a2ef4e9e417dbabeb671c3cb56e9340bf5a975969c3aa5761928c6ef3a1b107b2fc5e6e81c32216bd54c7b05f8a8c4f968a21ee9ec34fe6f4d9d8776afb9ca5b59c9f913efcdf5b349ca7a2cb3a1f9ec73e8643f78760b3ae821b69d59320fb91cfc311c880c7b6a47b34349dacc9446b4e20b08235247431a2d14a757363bca26cddb43914dd454dddf2db4c165a814b2d5bfdbefa8b8292f4fdce4b924fa955802556bf12d91fada2848074ae4f4d8cf3844704ff91797", 0xed}, {&(0x7f0000005000-0xb1)="1f8c30aa2e273be6af47d7380f771c12f482ab06b7f15b851af2cbba0304712e78c1df9880187ef66a992cc1bf6770d25065fdc5a0c1748044ecfc9c22a7080fc28f9cf78ab69494dfbbb3a3f073848945bab2addea2f3bbd4a919a50a0ff1cb8e12ad21b87bc071fc0f00108172c9e2f0626b16be206c5e72d6e7d38d8dedf8256b5a10fef0329a516714f72e2af3e2e05a71fd61878d1d80e252548f0ba5ba8ad50437c20368c3c618ae322efda4f0cd", 0xb1}], 0x5, &(0x7f000032a000-0x3c)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x3c, 0x24000094}, {&(0x7f0000c21000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000372000-0x8)=[{&(0x7f0000142000-0x94)="730fc3e46b3034f15b7975b8684e09abec5cba22d72fe6e056e9ef265af7cefbac41f2a0c642c54706b0658a1354576e4c12a27ce096c42fd0148a4bd3fa3ab206549045fc0e765b8c97faf2ca5e789859de15b9bc8d6748f6a95e14925dcfff571f4ff22a7b18e904132b946192a30f619f1edf6f5387909f91333ff4d32d83da278b1777f2e831d8447f602e333bb2ccc1fd61", 0x94}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f00005a9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000826000)=[{&(0x7f0000615000)="f91e38bf014822c1fc519038a02b1768f4f93c0b8ed703e0fc76a305cae56ddb9ba395ef656687fc80a68c8da26eccf9c08cd31a26d475c3a1d663bef3440fd46926d1e476b20ae1f22d7560988e095255e2db90fb1e39fa3e51935df698c03af6e95769cf3e3591bfaec282c5b05755e61c106e54000e90e2b31e8e9980193e023fb0f3f54199f5f53133f2d9018a8dd31a9e3b6224e1dbc050e5be4668a15e9630ac593f37ffbe6c38f425a364d00969e7716c1a04e4cdab1712823ac2646219048c48c036b7cf0aa871828230d5ebfbd164f4745f65", 0xd7}, {&(0x7f0000a0b000-0xcc)="7c9b2d56e6fde3ef13771e16ce0c87c7ec8be770d4b3bc816d7f6fdb0340bc9db4f1e4a4d30827f0a19cb683296ecb9cb2684db249c30029226c5ee0e269af020f87ffa4f5e1f26277e9e702d12e10f46cdfdd9b068e86754ad664e9830ec30d70f5c25c0565475df02b0c38c6099929d6a1773dd20d179fd673c87355f9ac35a2b406fd97b8adb92b3afcc6b10e1d097c35aced1f2c85619602c5c82e7f5c7d05f4f6b6745f49f8702e3da57a2a9a28b54c33a2b6b4a6a9e1da03aae2494f57b37813248f978276c17a572a", 0xcc}, {&(0x7f0000057000)="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", 0x1000}], 0x3, &(0x7f000027a000-0x68)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x68, 0x50}, {&(0x7f0000d67000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b79000)=[{&(0x7f000038e000-0x55)="fc87467bf95e6bdcb92dfab2a16321438a10534be89536e5452b98249740b647a91cec28ce5f5d2f03c1b3c52b372f62c8f7b0a5cba052cc5acda69cd3947e4260c8650aee89c7c38d4ad033e6fe3939f7b3e413e1", 0x55}, {&(0x7f000046d000)="c89dd3f93e73b1d181db52a6955f1a805bdecb20e1494620a19ddfb93ae9dcad1746ab0645481015c048d25ed40298d60a707516244b", 0x36}, {&(0x7f0000730000)="c55b32e32a0b8f1c4d3f47edb0905a1139dd9352e25e713b0f0c618d9b023b1ac21115e1abd198b579424af1d693", 0x2e}, {&(0x7f000056e000)="21a4", 0x2}], 0x4, &(0x7f00009b5000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x18, 0x4000000}, {&(0x7f0000b97000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009d9000-0x10)=[{&(0x7f0000bd4000-0x4c)="4e04d2886d4b86e33d611e9113625be62feedc879f8f49cafdc0f44d0019d3158050664b690537ebc55c4646cdc176ac3dabf447e2f86a9334af6d8a6c7767bc8560209e60364c5fd585ddf9", 0x4c}, {&(0x7f000094d000-0xea)="351496ae3d3f173691cb7285af1aa0f0ae6d40f9c07708979e9f95c52defd9cb7eb1e5aa8a606ea1ff67e03e223045ee1d45888845b9c281816ad44ba380a452eabc5bc177ee1411c9b4ef66ab8f82d7cb7bc1121af3ab3b2fef3adcddfd6dffa5d5d290060f7346c9140c2751e2c17d9fb65ae18ae3f91234d8f56b1f7de56f8fdd5d1245c1307c9e569cedbe212542e7a15ccccaffca5f9816945879b22e3511fd0c2fbff242f2eb40453bcd86863645abe25209d934e76a41f22a5ca1a19fc85ee79e366fe297d8e0730a6507e10287cb1c1db4d9842eca1152a22b93d8763fdac2acbcc5444a4975", 0xea}], 0x2, 0x0, 0x0, 0x80}], 0x5, 0x4000010) keyctl$unlink(0x9, r1, r1) 2018/01/12 18:09:37 executing program 7: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 1: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}, 0x18) dup2(r0, r2) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001eb000-0x8)='./file0\x00', &(0x7f0000b0f000-0x1c)=[&(0x7f00002f0000-0x1)='\x00', &(0x7f00003bd000)='posix_acl_access}[security\x00', &(0x7f0000c1d000-0x7)='eth0,/\x00', &(0x7f00003c9000-0x9)=',vboxnet0', &(0x7f00004d0000-0x1)='\x00', &(0x7f00006e4000)='%t\x00', &(0x7f000036b000-0xe)='lo&@vboxnet1%\x00'], &(0x7f0000caf000)=[&(0x7f0000b8b000)='\x00', &(0x7f0000406000)='cpuset\x00', &(0x7f00004cf000)="657468306367726f75703a76626f786e6574316b657972696e67626465767070703024262a287f73656c6600", &(0x7f0000fbc000-0x2)='+\x00', &(0x7f00002c0000-0xd)='}:wlan0eth1\\\x00']) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b9a000-0xe)='/selinux/user\x00', 0x2, 0x0) utimensat(r1, &(0x7f0000334000)='./file0\x00', &(0x7f00000d1000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d72000-0x4)=0x101, &(0x7f00004d8000-0x4)=0x4) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a2c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x8)=[0x2, 0x100000000]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000bcf000-0xb)='cifs.idmap\x00', &(0x7f000012d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dda000-0x6)='(eth1\x00', 0xfffffffffffffff8) add_key(&(0x7f00002eb000-0xb)='asymmetric\x00', &(0x7f0000d07000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004de000)="3ada1374fc4c3ca842df00defce69f26ecfd9915734e17bd0cec6b15", 0x1c, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000030000)='encrypted\x00', &(0x7f0000c62000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000857000-0x1)='\x00', 0xfffffffffffffffe) add_key(&(0x7f000019f000)='trusted\x00', &(0x7f0000b9e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x11f, r1) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}, 0x18) dup2(r0, r2) 2018/01/12 18:09:37 executing program 1: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ce3000-0xa)='id_legacy\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003bc000-0x5)='user\x00', &(0x7f0000949000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000961000)="", 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000739000-0xb)='cifs.idmap\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee9000)='\x00', 0xfffffffffffffffc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf5000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000f24000-0x9a)=""/154, &(0x7f00005f2000-0x4)=0x9a) keyctl$unlink(0x9, r0, r1) add_key$keyring(&(0x7f0000f5f000)='keyring\x00', &(0x7f0000dc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dfa000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e81000)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 1: utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000062f000-0x4)=0x0, 0x80000) signalfd4(r1, &(0x7f0000800000-0x8)={0xfff}, 0x8, 0x80800) connect$netlink(r1, &(0x7f0000d27000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00002bc000)=""/150, &(0x7f0000f8b000-0x4)=0x96) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000c1a000-0x4)=0x1f, 0x4) add_key$keyring(&(0x7f0000392000-0x8)='keyring\x00', &(0x7f0000894000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b5b000+0xef9)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000b14000)={r3, &(0x7f0000d07000-0x65)=""/101}) eventfd(0x5) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) bind$inet6(r1, &(0x7f000070f000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}, 0x18) dup2(r0, r2) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f00001b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) readlink(&(0x7f0000aef000-0x8)='./file0\x00', &(0x7f0000115000-0x1000)=""/4096, 0x1000) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(0xffffffffffffffff, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000f2a000-0xb)='net/rfcomm\x00') getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f00007df000)=""/66, &(0x7f000025a000-0x4)=0x42) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e91000-0x15)='/dev/pktcdvd/control\x00', 0x40400, 0x0) r2 = dup3(r1, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b66000-0x20)={0x153b50c7, 0x3f87, 0x204, 0x6, 0x2, 0xfff, 0x9, 0x5, 0x0}, &(0x7f0000367000)=0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ef2000)=0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000844000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x40, 0x3, 0x0, 0x4}, &(0x7f0000bc9000)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000eed000)={0x0}, &(0x7f000025f000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e40000)={0x0, 0x81, 0x2}, &(0x7f0000656000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000075b000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55a, 0xb7ea, 0x80000000, 0xc5, 0x7}, &(0x7f0000cad000-0x3)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006d9000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f0000)=0x8c) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000800000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bb5000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000044a000-0x8)={0x0, 0x9}, &(0x7f0000f61000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000854000)={r3, 0x19d, "05b6559697b225a13a9281a72a4a3eb019340068739cf6e3515ad718ad78fe8ab8ba8727be0032689d1d8c68b885c21ab5a23afe1844c00b2430e09fac8d35ca7183a6734c60907021177389b78e9ca0900000b1c4a04b3d731e6013e6a7276cc38a8e525bf7050d675f0e1b69241b6a4d85b7343ca37f578fbb29da28b0058bf248dd507884d3a348ea0d48bc73c447ac6075f53e3300e3475c5a73895293fa37b5fee02c7430ce09c9cbf02c9c6490f8daea44b9d82b95f6f83222f8"}, &(0x7f0000173000)=0xc5) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(0xffffffffffffffff, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000601000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(0xffffffffffffffff, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021c1ff", 0x24) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="", 0x0) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}, 0x18) dup2(r0, r2) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="", 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00009ef000-0x28)=""/40, &(0x7f00002fc000)=0x28) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000015c000)='.request_key_auth\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$inet6(0xa, 0x802, 0x81) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006ff000-0x14)={0x0, 0x8000, 0x4, 0x6759, 0x1, 0x4}, &(0x7f0000fd1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000093000)={r1, 0x5c, &(0x7f0000bb2000-0x5c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x22, @loopback={0x0, 0x1}, 0x6b98269a}]}, &(0x7f0000723000-0x4)=0xc) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="", 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x3de, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000908000-0x8)='keyring\x00', &(0x7f0000428000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a80", 0x12) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a80", 0x12) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a80", 0x12) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ipx(r0, &(0x7f000023e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e2000)=0x10) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eb0000-0x20)={"680b9e4d832d8a7548d72369d60089e2", {0x4, 0x5, 0x800, "4532d5090340", 0xe7b, 0x0}}) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000adb000-0x4)=0x0) get_robust_list(r0, &(0x7f00005ce000-0x4)=&(0x7f0000f38000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000950000-0x4)=0xc) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001fe000-0x16)='/selinux/checkreqprot\x00', 0x105040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003ca000-0x3)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d31000)={r2, 0x20}, 0x8) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cff", 0x1b) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cff", 0x1b) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pipe2(&(0x7f00006fd000-0x8)={0x0, 0x0}, 0x4000) syz_open_dev$loop(&(0x7f0000ff5000)='/dev/loop#\x00', 0xa1, 0x2) readlinkat(r1, &(0x7f00002f8000-0x8)='./file0\x00', &(0x7f0000321000-0x6)=""/6, 0x6) getsockname$ipx(r2, &(0x7f0000798000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a8000)=0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000ead000-0x4)={0x200, 0x800, 0x4}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000f58000)=0x7) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) unlinkat(r2, &(0x7f0000faf000)='./file0\x00', 0x200) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) clone(0x8c000000, &(0x7f000040a000-0xa1)="53148ae14c62d6d31d9f83333e9df7806a01339b0e4c37c09300dfc0fee46b217ab2ec83ee937d0aec1a4e4df88cb86128aa551547d0bec8905f9b6120f8ae6e50e8f2ec4db99ee2cb7dad5567eb94645d03ab91665ff15939bc72273d5331e88d5a851d0fb269fb6bb32e4619ffe11a4b85b568f7b3bac247e62dd898f37969230a1bef7e1176b95da8fcd13899d658b15600b67e6ef31e09e96ef1d79fdd8bc4", &(0x7f0000b34000-0x4)=0x0, &(0x7f000073e000-0x4)=0x0, &(0x7f0000f50000)='X') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fab000-0x20)=[{0x4, 0x7f}, {0x0, 0x1}, {0x7, 0x80000000}, {0x4, 0x1}], 0x4) request_key(&(0x7f000040b000-0x8)='big_key\x00', &(0x7f0000de3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dbd000)='\x00', r0) sync_file_range(r1, 0x3, 0x7, 0x4) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cff", 0x1b) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r2) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f00002cb000-0xd)='/dev/usbmon#\x00', 0x800, 0x2800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004f7000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000493000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e88000)={0xe00000000, 0x2, 0x0, 0x1ff, 0xf3, 0xfd, 0x7ff, 0x1, r2}, &(0x7f00003da000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000078000-0x6)={0x0, 0x7f}, &(0x7f0000284000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef9000-0xa0)={r3, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x7fffffff, 0x0}, &(0x7f00004cc000-0x4)=0xa0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007c5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x31b, 0xfffffffffffffffb) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e41000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000550000-0x10)={0x2, 0x8200, 0x100000001, 0x3, 0x0}, &(0x7f0000488000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cca000-0x6)={r1, 0xfff}, 0x6) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c6000-0xe)='/dev/keychord\x00', 0x400, 0x0) bind$unix(r0, &(0x7f00007b6000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb08000400", 0x20) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f44000)='trusted\x00', &(0x7f0000552000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000834000-0xb)=':vboxnet0F@', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000949000-0x8)='keyring\x00', &(0x7f000062b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) socket(0x10, 0x803, 0x0) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) 2018/01/12 18:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0xffffffff) 2018/01/12 18:09:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb08000400", 0x20) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000c1000-0x8c)=[{&(0x7f0000d7e000)={0x27, 0x6, 0x7ff, 0x3, 0x7f, 0x5af3, "6d4cea2f3fa0c556345c35b619821786a7d51a23dfb20ebe0a63db2d55c102e035e61ccd02ae0059fad66cc23dea3b9011cf51bb6b0a6eae6ab743d216e9b0", 0x100000001}, 0x58, &(0x7f0000824000-0x28)=[{&(0x7f0000c38000-0xb7)="c2b4215e06547d507d3f0a6c5c7c0359e24bda3793bb6a74c2a6930376ee8f89c11e20eabccc4ccf8af1e24b4cdc02eae1531f824cd0b9e84842de4cb2930c9b292eeb68806fb2683c744488ac83dac70b7471356402aa198d47e004d968a979193a84c1e2814391ff3bbed47b5451508b0bedf3073c43a4c89a3a7d31fc3c73fc516e552cb0c7c98e9d39bc302d2e298c5e6078c668d22450be27d387a2b05cb97d91a21e941e759ffed63ec3da36119d7bba1b0468293b92134a6d64d4de84a6c3caa19fa7cccaeb52f597d515e9a7b4979b05a457aa127bceef72d3911f685fa0fda51ed42818e960", 0xea}, {&(0x7f0000cc0000-0x39)="f2aa6057ddb56aa49c6948b0a4407321c7f9245bc862bb301335a802af51f79162a5ca4a77d2213af854cf940bc2eaf041d94edc423a4ebafc", 0x39}, {&(0x7f000088d000-0x1000)="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", 0x1000}, {&(0x7f0000b9a000)="d552f376f97ec4213d9a47220fa0a30a53ba021ae16a7726fc4701428ab2711af420966431a6967c4e3dc27d7e0f0176f27e5e6a65b772bd45d36d25f5065fbcf89d3ee4056d90b4456d08cb0a231fb38529b4b0a1c8e0327aff3dd1502ee5dc87134c94253843b36a99cc7d24819dc63bd6c34b093e86f2f7ddb31c359f20e6763c4bf11bd384c1f8bb52c56a46ed4a554fc24edd7b742264991ed4b32b13fa72648f715522806e82e5cc14bc09b30838af59bc47f962866b4dfdf8614204a5b06fdcfa7935743d", 0xc8}, {&(0x7f000065f000)="17af999cf0cf5167d076d2cda71e43602db7fb8de5a2d6d1be313449ee6c950e0fa1f96f98032572ee09812e625bda11bff0da3ff3134831567ae6dccba46d1fc406c29abb127a63054172e1576a454d7ef7c4eb205227ed8a95a9e2b23e938009baaa9e9047d5a45f9ee6b6c86e13e533fd27128252c2cda6c820ca610e9c640c59bcf7683eba5de144fe4db7fd6c45df408d36e9c85f629b9f3369b722832e48cb01074ea205ab2257f0d65f2850d76d7c497173ee2c1cad2a46ad895e889961f3bcb483699dc5bea007cb80aded6a70", 0xd1}], 0x5, &(0x7f00008fd000-0x8c)={0x8c, 0x0, 0x2, "b6ae821b18a5186cfdab91487062328deb7775ee38e418005a36d60ca25f116c18794b249d8c37dbca84b5ab39465d33eb386ca382fe235b189b41329108ae2d04828c9c9147a54f4cdd7d1590b25653981b56dd3c9e9666dd54bac956545b357ace677f356de947430e4729776cf03288baed0e810d77d46ce4026b3625"}, 0x8c, 0x4000}, {&(0x7f00001c7000-0x58)={0x27, 0xff, 0xb4f, 0x6, 0x0, 0x8a7, "4c347aa156296ff493d42f0feadf38382203829895da0c0de9e993483803a9cad9c29b7a6af9ac36a063c0219db2d3ab419fa52e98dca660d9e46fc7d0dd53", 0x9}, 0x58, &(0x7f00001c7000)=[{&(0x7f00007eb000)="eb59f3676f0a5573e574d34cb711892409ac4077fc4e936c61a4f0ee68", 0x1d}], 0x1, &(0x7f00009f4000-0x48)={0x48, 0x11f, 0x7fffffff, "c0f7766b0af838e9f3414280f8e355c43d407010f9d385d77a157f33a8893afbbb80fd7346c0b2b916e6bd1ca99f6811fdf1b3c813d131aa91d199"}, 0x48, 0x40}, {&(0x7f0000fac000)={0x27, 0x790b, 0x9, 0x7, 0x5, 0x10000, "3e75528449a1140245cc64dd0bddd0980c66f7ddc874cbbe8aa7c656fc2b303b5ed35292309e2fe01fa7cea4c172e3ff336236a732114545c34833fb556eea", 0x9}, 0x58, &(0x7f00007f1000)=[{&(0x7f0000a27000-0xdb)="278a04add5b49a5ff1345f83a54eb9fe7ab5f04a0151697357334a28556d9cabc1da5d00f6f21a92abfaacaf35d127b7135fe8b5155498adc5504f54c19d7140919751175af374a0d997edc7d518c6731cb1d030cb536c00c263a8daa236bfc8e6d96e486b3db067dda4a1b1b88296718da2363cac66bf6202ff1118c45433c5e48603b7345095806eb9e418f9dcca8f5fcf3bd25822842aa30a20c5bf627a1af3042751d60136adf73d375b53a936f5133b047279310f47ed3046ababdc15a75358c208c23c1c0c3c98ad9ce4e247944e7b91e28e696c29540b46", 0xdb}, {&(0x7f000023f000-0x3c)="fd1aef17820e78fd69b9708559f8377402041e8fd96234a04b7eea41596fbd30386684105bf8a372b912e779e746390037daefa30c49d30b85603bd5", 0x3c}, {&(0x7f00002be000-0x72)="88823bb1cdfc06a316ad9a03ac5fa80d4dede122f9bef82f27508bfb96aca73417c4ff33d0e6e754d2ec57777d4d7a80e55f92f61e6ab35a8942401273a9bc149052690640ab04034d083b126628bfbede103b1a044b6b0f11cad331ea0086bf22969fce2e6c5872f78c97a0ebd66eaa0d63", 0x72}, 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0x1000}], 0xa, 0x0, 0x0, 0x4000004}, {&(0x7f0000071000)={0x27, 0x8, 0xda3, 0x4, 0x5, 0x4, "e9797e902ef672ef4102646dcda59ea27a1a62c039d91f96c7f46b11baaf564662cbe8b58cc445b88590833fd906e0de62d22b8ef4a0a3f2bcff0bc35bdf81", 0x0}, 0x58, &(0x7f0000ec3000-0x8)=[{&(0x7f000052b000)="58d8fe93387b1fd8ad5a95ec0d7fb0845ab03c46949a61cbb4c67eb807161468328652cf8c2214bce354882a15bde890330c306b042bae7298dcfb31ebb55ab4e9122f61028e87645ce8f697984904709c72c10c720bc2468f8b9250e4f6efe608b6eb4415", 0x65}], 0x1, &(0x7f0000a5a000-0x4c)={0x4c, 0x10e, 0x2000000, "c3bbb1099ae6a72ccb23f47639a05369bf5e4b3a9ad28d0a9f2baf4cfa18de99be94ac859a27ccdd8b31ed87e3c17bd233ce735698e1319003d7e099580158"}, 0x4c, 0x40000}, {&(0x7f0000533000-0x58)={0x27, 0x6, 0x1, 0x6, 0x9, 0x9, "1c645778bdbc0f13fd77722683720d2e9f5cdb38b7bceeed95349945549f40ea02cb46522a3b05e323142922727b36ff9589ede2ec81aeb3afad48e0b9647e", 0x100000001}, 0x58, &(0x7f0000a8d000-0x30)=[{&(0x7f0000a89000-0x1)='.', 0x1}, {&(0x7f0000933000)="9bcf09ba2adf3e5d9ee06d8dd1dd", 0xe}, {&(0x7f00003ac000-0x2b)="dbe4d1e1a56e769b0be08f9973a673f3842e112dbebf7a2976f2aa4a20ea521303ca573287ce9eed44b98e", 0x2b}, {&(0x7f00007f0000)="aa1b5ce7704692d552fe9f5a75ba670a8afa05ce82cad6949ad855c75d10f2f4602e9d777e7ca6cee8e87817aedb174c5e0359f007096c2675002c1fdf7076515f0e4a5430f2aafe262d957a62771089b55051cfc1dd2e4ed2f1", 0x5a}, {&(0x7f000018f000)="", 0x0}, {&(0x7f0000572000-0x97)="4d51c489f1b153ca8996a96adae8b84003c59358b4571f18d045cc0e3b2206b90bfdd0bc40ea7df1249b358e6db03395ef55bcf537aef86068f4b6b3f90c84ece94464b07d26b8e354dcc2b0171d7aed7e5cde9912d1e07cb7cd4469fa89897e5874700614ed39d3e0888e4bad1f17637fbed05ffc6bd35b2ad7e7dbf0953d85f02c58f3f91bef9d264759dc0610c1f73a9901234d40372e6a02985d7a93781b6900b9f97f0cd946166a658c316e", 0xae}], 0x6, &(0x7f000066f000-0x88)={0x88, 0x1, 0x7, "482c77d387b2126aa6dd725dff7a0d030a2ad1de0faff8df87e8d1c5666312ccb2b601937c03d65f5c5a15fa8e69fe1fe0330c442be0728a9bf28d125a4f5b3f058512b5298fbc40f430ba0d7b072487f218f2b0109f04246937747914678cfdde71f273eccb9d6b6d99ecc753f340eebf4b8e73b9f147bc7c"}, 0x88, 0x8000}], 0x5, 0x4) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f000052c000-0x8)=0x0) dup2(r0, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8, 0x7, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb08000400", 0x20) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f00001a1000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 2: r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00002d1000-0x4)={0x7}, 0x1e) 2018/01/12 18:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d6a000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x22, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x0}}) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000891000)=0x0) ioprio_set$pid(0x1, r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000e59000-0x4)=0x0, &(0x7f0000714000-0x4)=0x4) add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/12 18:09:37 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000030000-0x24)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080004000021", 0x22) 2018/01/12 18:09:37 executing program 7: add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 18:09:37 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/12 18:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 18:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") keyctl$unlink(0x9, r0, 0xfffffffffffffffb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091b000-0x3)=0xc) ioprio_get$uid(0x3, r2