0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x1, @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]}]}, 0x2b8) sysfs$2(0x2, 0x3ff, &(0x7f0000001000-0xde)=""/222) 2017/12/17 12:34:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000f48000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/selinux/relabel\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fdb000-0x8)={0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000f1f000)=[{r0, 0x8004, 0x0}, {r1, 0x8021, 0x0}, {r2, 0x20, 0x0}, {r3, 0x2100, 0x0}, {r4, 0x200, 0x0}, {r5, 0x3610, 0x0}, {r6, 0x400, 0x0}, {r7, 0x1213, 0x0}], 0x8, 0xc5) r8 = getpid() ptrace$getregs(0xe, r8, 0x7, &(0x7f0000fd8000)=""/224) 2017/12/17 12:34:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0x3, 0x300) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) signalfd4(0xffffffffffffffff, &(0x7f0000932000)={0x5}, 0x8, 0x80000) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x4, 0x9, 0x0, 0x3383, 0x3, "75b5fea2daae248b6d1f6172d71a96c75ce86df89ba3b36d54f2b2a1a426e0f1dd2b78bf9e0f2b793a71366fd3eaba4a11ef9bf1766836e9e6f0f95b13f3b9", 0x200}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="0beb6df8ff2c9595f91e4de2592997ae174bd4477830cf090fc972188bf063df7b8ea3db163e1b76e670857235548b7c0d555b1111ea44226c29308142139a1d3add49c78e", 0x45}, {&(0x7f0000001000-0x2d)="b565c7f25802ad6e45dfc708514a18e3556fd1ba516ba1cd2dfd020e410346162f866c0606730bf330a90b194d41783855816a7d742e3750aec8b80398ed6fef9073d4279de35b06e7434068f2821bc69ad210d6f49c71cdbfbc9c28f11ed7d296413a1d52dbd1195dad008b8e6f9423a468ea98b49d1cb83fb9dcadebf137e7abb434b2bf6e6f30cb852f4b6191da9bdf89c06c4cc34d3bd9bf6726398ebe82cb9e811a8bbf580bf43616363343a7e14ad040de03932de14c34422782ecf88d7bb965040efe8bd32bb6c42c22d0a950f9f14a1d874bbe9b3abf2d8f74dfbb1817a0", 0xe2}], 0x2, &(0x7f0000002000-0x38)={0x38, 0x100, 0x3, "b263776e0e3957d789435066dc95adad8c08235bcb7297b5d147c29c0fbee337c278ba74"}, 0x38, 0x0}], 0x1, 0x20000000) r4 = dup2(r0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f0000002000-0x30)={0x4, 0x8000, 0x2, 0x6, 0x2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000000)=""/41) 2017/12/17 12:34:19 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000da5000-0x1a)={0x55, 0x35, 0x1f, {0x8d, 0xffffffffffff0918}, {0x0, 0x433}, @const={0x690, {0x7, 0xff, 0x5, 0x9}}}) 2017/12/17 12:34:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ad2000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x8, 0x7, 0x4}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a13000)={r1, 0x6, 0x8, 0x3}, 0x10) 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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000001000)={0x27, 0x7ff, 0xc8, 0x2, 0x7, 0xf4, "49c2c62adc63210a4c08bb20b8ac75b79e8c8142c53a9b4054f95a1125d6f3b6c9e1f040b6e8ed0ea85bb1396af037f4d58720d3b0c4c7eeefc316afe3423d", 0x3}, 0x60, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0xf0)={0xf0, 0x10b, 0x3, "403508c696d74981709fb276991829ada542aadcb4527b10b7fe76237c1cafb219e263ebfce1eead613e323f8f179846645491a34e94c40ee88e7d6fed2e558f8fb037f8c569d410d7f6a256e87640b19125cc604e0b57d0feefc0eacde31891adfd921258b42c2f35584093a5ad80f71dfc566f5c4da87669d62783dc030f69a767fffd55cc22ee1f7aef9039a6352f9f442a2457d7b0b9bc8c59c3a3a983bc13d26a86720adeffffc2b5d08f0b42dd7c037dd90b1a793df05cea6f628899d250d7a138385844b23efd057fccdaf57fd36860b611e0de5ae4f5e61264"}, 0xf0, 0x20000000}, {&(0x7f0000001000)={0x27, 0x40, 0x3, 0x7, 0x1, 0x1, "ad71ab41277301b68ced6223471873bf4e09a461183ca26bf836826fd6e23beeb03f22128f22e4fe09a6b6432304a67734205d131205a10845310ffe094533", 0x200}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="79c5892d24db1d3dbd57d61741da33dd4a2aaf8f6996b6aff7a274d04be6c7e83ba24c4da62ca9264be35c0b1a359dbb41b8e4ce76ae04a8d20f6050450cd9ee27db0d998e392320bb08b5a99298ef91586ebf9b", 0x54}, {&(0x7f0000001000-0x7)="0561d3c062b352", 0x7}, {&(0x7f0000000000)="0dfc0a2dde829e739666a37a682e24882f3fd6630d6bc02c7e4809b206208fce242ff4ada1f90024d2349a261eca3516e87eef5beb71f2dec038c57e6c55a9f684b96922acc2389861d0d4423da8904d47157b6e2503289d3a1169f52275c2dd8e9993c5a22c43fa628fee2688c9638a91e400709df915292fcf3dfc763477e97bc0a39f439ea835a198286ed653223840e9ad0f97da", 0x96}, {&(0x7f0000002000-0xb5)="dbf19a6b99bfd1ff5abf943bc5e5c52371868e0c0536659c19d7a1838236f3ce12d3645dfed619b06c9103fbd1370176611e12b5d69370914f26f9eaeb83185a56d0c1f22d9a7b350d571204d1a092f0297cb5e543e1173346bca83c98dbde80ba267c2b6d27fc17da16938ceed523097c9cb271c53639878bfb4f1f0c8667a3d1ded8fadb8fbb953072611f59689e9cca3677039962e55bd11409770e19db60ef08f10b1fd4fe8e354f6861b61a4a62b5cb6b10de", 0xb5}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000000000)="10ca1408fc4dae32f9", 0x9}], 0x7, 0x0, 0x0, 0x4}], 0x2, 0x20000000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) 2017/12/17 12:34:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40500, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x28)={@generic="a9711b436f75aa6553a9e0333a2c281e", @ifru_map={0x3ff, 0x101, 0x5, 0xba, 0x6, 0x100000001}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000094d000-0x4)=0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c2000-0x16)='/selinux/checkreqprot\x00', 0x400200, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r6 = syz_open_pts(0xffffffffffffff9c, 0x2000) sendmsg$unix(r1, &(0x7f00008ef000)={&(0x7f00008b9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f00000fc000)="9a4c4be2711dc6a890179c0a5259a160c4fa2ec9c7b7e6923f69cfc7c9c3e1b36da1c50dae5557a6ed84ba12af8a87ba2ea32da5621e3899cfa54c6333b2b1c3644efe67d79a26cd308ce9b4a465498756aa222ddee5ec3451d98d127a9c649594344b31aee1c8fd8326848284e0e2212984cd75386eb09b6e3ec874501e36a00ceecd076f83122066cf2485719223eb5dfb2fe41ee4d431322d31ccca5eebad8e54535e2b6d4c424565294bde915e8cbbc169496811a3a07c0690356d", 0xbd}, {&(0x7f00005cb000-0x1f)="55cb56d3fab83a9928d77829d075859e70f5f782397950f49489b138e37ecb", 0x1f}], 0x2, &(0x7f0000dd9000)=[@rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6]}], 0x28, 0x80}, 0x4004) 2017/12/17 12:34:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/253, 0xfd) 2017/12/17 12:34:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) read(r0, &(0x7f00000cf000)=""/218, 0xda) 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) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000001000)=""/49, 0x31}, {&(0x7f0000001000)=""/157, 0x9d}], 0x4, 0x0) 2017/12/17 12:34:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x35, 0x8e, 0x7f, 0x4}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x7ff}, 0x8) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2017/12/17 12:34:20 executing program 0: sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000167000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000065b000)={r1, 0x3}) [ 154.628534] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 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) getsockopt(r0, 0x5, 0xcd2, &(0x7f0000001000)=""/106, &(0x7f0000002000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fa7000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000352000-0xa0)={r1, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x9, 0x2, 0x59}, &(0x7f0000000000)=0xa0) [ 154.670661] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2017/12/17 12:34:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d55000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dce000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004db000)={r1, 0x7ff}, 0x8) 2017/12/17 12:34:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000773000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000086000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xbb62, 0x3, 0x1f, 0x9}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/72, &(0x7f0000000000)=0x48) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xb0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000828000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2a000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000057a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) 2017/12/17 12:34:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000f7e000)='/dev/usbmon#\x00', 0x6a8, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009d8000-0x8)={0x0, 0xd0}, &(0x7f00004dd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x11, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x8000, 0x9, 0x4, 0x1ff, 0x6, 0x1, 0x5, 0x9, 0x10001, 0x1ff, 0xfffffffffffffff8, 0x0, 0x2, 0x7]}, &(0x7f0000110000-0x4)=0x108) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd7000-0x2)="") lseek(r0, 0x1, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000fe1000-0x10)={0x0, 0x0}) 2017/12/17 12:34:20 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000ed9000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000013000/0x3000)=nil, 0x3000, 0xa, 0xc2d8b60955348018, r0, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x1, 0x0, 0x3}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xffff, 0x4}) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={0x100000001, 0x3ff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) 2017/12/17 12:34:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000bc7000)='/dev/sg#\x00', 0x64ae, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000997000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x2}, &(0x7f0000ba3000)=0x6) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/35, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ext3\x00', 0x0, &(0x7f0000026000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) uname(&(0x7f0000b61000-0x18)=""/24) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r4, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) write$tun(r5, &(0x7f0000328000-0x134)=@pi={0x0, 0xfbfb, @ipv4={{0x1e, 0x4, 0x8000, 0x3d09, 0x130, 0x3, 0x7, 0x4fa9, 0x3f, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0xfff, [@rand_addr=0x8f5]}, @noop={0x1}, @timestamp={0x44, 0x38, 0xbd2, 0x3, 0x20, [{[], 0x28e}, {[@multicast2=0xe0000002], 0x4}, {[], 0x24000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffff}, {[], 0x0}, {[], 0xffff}, {[], 0xc50}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x81c7}]}, @end={0x0}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x8, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x100000001, 0xb7bd, "c4feca07112025a4cdfb450e372dc44f2548e4d62f9b319dc9600ed323326cdb440cb31e3e9e21ad1e5a9174fdf7b996988f75b3fed0838d218b9c3307ec423c037a32d30ac2e16eebb075efc5af14388c1d9312cb73b1c623abd90aab248db4c2a19e2ec31cd2f4c30fa0323b868dd52a549ee5ecaef323fb855d13a355a49cd9e0e142f923fea03215ea9a590a54ba477e6723c6716f0c2dd276f7697b94d0a229a5d4fcee7e5ad62ed2a6c454e6f3"}}}, 0x134) sendto$inet6(r4, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r4, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x9, {0x1eeb, 0x129, 0x40000000000004, 0x65c0, 0x7, 0x100000001}, 0x4, 0x7fff}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="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", 0x56f}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000032d000-0x4)=0x0) r6 = dup(r4) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000f54000)='\x00', 0x1) write(r6, &(0x7f0000cdd000)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0xd7, "a88c5eef57abbd5e9857316dfcb6bac16660efea26098cebd61426fa8454c8b7404d1ac9126f4bd1806977447585e58a60eb87a9480ba4d767b62524e8e397142039df510da91cd4de54a1e6fbdb7b925dbaff7e271e5625d8439c101574301ed06f94bf21b34018a02feade1ecd5fff30a33ba752935e36fb3f0fdf23293ab70d57a5d9718946499fd3b76006f72da69f3c7935150378b0170c449a240506d42e411c82c2ac0ff6f5f95b185e59fd40dc05bcec9267b3720480081d37164d1df63a2336b1038983e1dc5dba03bd7786aa09fd0d77c8f5"}, &(0x7f0000003000-0x4)=0xdf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x1, 0x2}, 0xc) recvfrom$inet(r0, &(0x7f0000000000)=""/98, 0x62, 0x41, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000969000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x3, 0x5, 0x3, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/17 12:34:20 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0x1a, 0x0, 0xda, 0x9, 0x3, 0x1, @random="97bcfe4dde53", [0x0, 0x0]}, 0x10) 2017/12/17 12:34:20 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ea000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0x91)=""/145) 2017/12/17 12:34:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044f000-0x10)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000738000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x8, 0x3, 0xfffffffffffff001, 0x82, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00000d3000-0x20)=[{&(0x7f0000000000)="15b88cd1e89e5b07c30a8636134ad75723a3f04bc3e515f544e3bd3cb620b8dd818fd23ba045d223707162eec17d21148fc844f3ad5f9e1039ed63c11bb10abbec9f5928431a7a9a6692cc81de3ed7800cc81ad2", 0x54}, {&(0x7f0000be2000-0xbf)="1d0d776a2820557f298787a9886b4bf2b878751c5bf7072daef094a4f53956924e0e4c02ec7eef338070b5b70c976094f0294bed4f6c612241827e6acf291bfe3056dc6876904e86d62f72556d9b0c553a7b1105b97d47fa4a55c6e592e95e41b2820943a857db4d89bc544393933191a1429bdb0b2ed71f518f6dfa36a4fa105d06524fba41f4d6ab4d07207a182f9c9fd3e855f9e40fc5b3d19a3e2e0b18bba8c34c9b47adfbd0daaf4fabb937228fbb2e1d7486808b922ce84fce0b05f1", 0xbf}], 0x2, &(0x7f0000acd000-0x78)=[{0x78, 0x119, 0xc1, "0baa14693b877052044192a03de81e0cdeb2ee2aa7ceb31aab615d75c7232942ea99796f6bf8a95da639f37287039715711a27ee12eb12137b49edff5aacac4fa34277b603410e8c79497e8ca32be1871ad8d6fee986ee12c0a151ea490b307cf3cfef"}], 0x78, 0x4c010}, 0x8004) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) signalfd(r2, &(0x7f0000003000-0x8)={0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000003000)='./file0\x00', 0x20) 2017/12/17 12:34:20 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000857000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 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) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000)={0xdfcb, 0x1, 0x9, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xcd, "bc943441d8b85c1417fb37385c4c50578561e7ed973a3f274afe272b1112229daaec38af68b569cd0ad336508f785025cccd229f6091ab80ae4fe52d6cc8e8d9e1c4ad0b6c4cb3d559a584a404267d954879a0c8a43e96d6493629d214a88ccbc41b0c9be6605ecd4e3bf9471154add4e7d6197c7a2b7337ac1e0e0877f5755819784ee8c53df329cff63a01d0b75de12916b1061e90fc824e6d49914189b53fe370854dca043a0200be2c16ca4c3c4926192fab6a4f5a00f694ca805506f0adcea2eb0491f8c6c79eab01d608"}, &(0x7f0000001000)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) 2017/12/17 12:34:20 executing program 6: r0 = gettid() sched_getattr(r0, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/17 12:34:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000054d000)='/dev/usbmon#\x00', 0x4, 0x1) fcntl$setflags(r0, 0x2, 0x1) 2017/12/17 12:34:20 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) acct(&(0x7f0000000000)='./file0\x00') 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x6) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x2, 0x2, 0x5, 0x8001, 0x7, "893e2464f5ea2469d3a857b6c3c838e0c6661a6e1ba455c73921949ac5d8cccb220700f543f513b7b21ec904b7c76fcdcfe7b62933f4a03828e612ad37a0d0", 0x5}, 0x60) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 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) 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) process_vm_readv(r1, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000002000-0xa7)=""/167, 0xa7}], 0x4, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/42, 0x2a}, {&(0x7f0000001000)=""/191, 0xbf}, {&(0x7f0000002000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0x25)=""/37, 0x25}, {&(0x7f0000002000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f07000)={0x800, 0x6, 0x8, 0x0, 0xffff, 0x7f, 0x1, 0x8, 0x0}, &(0x7f0000e02000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x27, 0x0, 0xe752, 0x200000000000004}, &(0x7f0000000000)=0xa0) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1, "82"}, &(0x7f0000b28000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x7)={r1, 0x9, 0xffffffffffff8001, 0x7ff, 0x6, 0x799}, &(0x7f00006be000)=0x14) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setreuid(r0, r1) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000247000-0x9)=""/9) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="319c34c4574c05006107b35e96be42d3ba") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000082e000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x800, 0x0, 0x3ff, 0x12, 0x80, 0x80, 0x100000000, r2, r3}, {0x7, 0x8, 0xb754, 0xfffffffffffffffa, 0x100, 0x0, 0x7, 0x8}, {0x6, 0x8000, 0x3, 0x7}, 0x9, 0xfffffffffffffffc, 0xa5b2, 0x1, 0x28, 0x3}, {{@in=@rand_addr=0x10000, 0x1, 0x1}, 0x4, @in=@multicast1=0xe0000001, 0xdc, 0x7, 0x0, 0x5, 0x8, 0x100000001, 0x1}}, 0xe8) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000da3000-0x8)=0x0) timerfd_create(0x2, 0x800) 2017/12/17 12:34:20 executing program 7: eventfd(0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2d000)='net/hci\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000013f000-0x8)=0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004c8000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) 2017/12/17 12:34:20 executing program 4: getrlimit(0x5, &(0x7f0000c64000-0x10)={0x0, 0x0}) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)='./file0\x00', &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x140, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000051000-0x8)='./file0\x00', 0xc0000, 0x80) connect$netlink(r15, &(0x7f000078f000)={0x10, 0x0, 0x0, 0x3}, 0xc) stat(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r15, 0x80404518, &(0x7f0000e3b000-0xc7)=""/199) stat(&(0x7f0000e4f000)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r16, r17) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)=""/12, &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:20 executing program 3: pipe(&(0x7f0000aaf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:20 executing program 4: munlock(&(0x7f0000ce6000/0x3000)=nil, 0x3000) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2800, 0x2) 2017/12/17 12:34:20 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000033b000-0x4)=0x0) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00007a8000)=0x4) fallocate(r0, 0x0, 0x100, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x47, "22e233557a139420cf62406c21e4a577a890d74218b290630f0cd13a38ed9ca3ea597b04d383af618934d379cd003f2b1db47d521a135e75decc0f19c62010294785e02c2fe924"}, &(0x7f0000001000)=0x4f) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006fc000)={@common='rose0\x00', &(0x7f0000da2000)=@ethtool_eeprom={0x0, 0xec, 0x2, 0x2e, "d04f20820836f93f60908489f0cc8b58cce5c3fc4834d5f76de6e06903f9ca67203f68e0f9736ab9983e1eb2dbd4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007bb000-0x9)='/dev/ppp\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb7bb}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000195000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1d)=@ethtool_flash={0x33, 0x100000000, "535dee98f297ebc0e18e3b97a23b3b40a71d2639bfa61498096c62f79596c882559b3381880f1e3e05ed467d18e423f3b7640fc4e30e0c9b775c31fe165e43655aeecf9ad9a2d48e0182b0e7a6ef7adc3af728bfb51cc36db77b047652f848740689d873e213d8f4067782bdbbff55a1c46ff95bfc43b0d458cd13233303835f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x400, 0x4) unlink(&(0x7f0000002000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0xffffffffffffffe1, 0xffff000000}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0x1, 0xf53c, 0x2}, {{0x0, 0x7530}, 0x1ff, 0xfffffffffffffffe, 0x10000}, {{0x77359400, 0x0}, 0x10000, 0x3, 0xad6d}], 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000003000)=0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xfd)=""/253) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40142, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000-0x2)={0x6, 0xffffffffffffffc1}) bind$inet6(r1, &(0x7f00006ff000)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003ad000-0x5c)={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0xf44, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0xf3, [0x400, 0x6, 0x1, 0x4, 0x12, 0x4, 0x3, 0x1]}, 0x5c) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xf2d, 0x6, 0x1c, 0x0, 0x1]}, &(0x7f0000001000)=0xe) 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) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="8a61eb00e07eb786ee5e6bdcda12ed0cf74d916051cf1db9360d0111d27a32d4807de109d6b1e60ff9086f2f0570e3d6530648f145df4a92a0dcfaf585a0cb3682d9ca6b96b4f96ca6b8f8526e1de287a8a481298ad5e52b9f07524777e3b7920b3fe0d79d182f7ba2adc3ae89504cf20198a79123f203bdbd71d9d998", 0x7d}, {&(0x7f0000002000)="c2db953f9ae992bdb7b40aabce46d1cfa17d3bffaad1fa424064f1d6f538e8fdb65abe4f1df12a1a034885f387ee2fec3da776b7738c401f351e3adc8ae69e4930c3e9a0d44c59883c3d46acaddf3927b457dc067170336bdb1bbd4f205474d80f408f0dd263f58b23428af8ca997288b58bd447e9a5b091ee7f6f55d8d5a8a7d3b04fda416a2815abc2a09d5da040efa589d913cc90cb01374b6a3686be3db03ac5486393ddaa33808c8db5fe5bb9ee5853e0f25ca0f9cf9b595a7910a060ca22f5e1799bd77f5a23698242c553ac14baa076eda4ee98ba751ba0185abfb0ef80", 0xe1}, {&(0x7f0000002000)="bf00743965b01e545c07c52481ecc873bca59cc46631a5e1b41fba8329cfcf1e324bc689ab8c556294fbf5cada25bf8225a25ab9496875a227647dc9b9fdb38e3d84130fa542efeab87d7e7f8d8d5be1625d3b468255298fad394dc10c56e7e1ff6c77b632b7721a9489294f01639b8e97f4b08c94bcd33c88aa0b15ace233e88514f889c8bbfc540e451bc6c31f522cd4ab954dca2e317abb063f4f1d53a850e64c149dae95cf7496733fa825b6902ed96f8d7ff03c4938ab0ead8563a113ea9db9d5c264f6a64752236ad60c0f3b061abf5a1c3b6e081a", 0xd8}], 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x2c03) getsockopt(r0, 0x2, 0x4, &(0x7f0000001000-0x8e)=""/142, &(0x7f0000001000)=0x8e) 2017/12/17 12:34:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cdd000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xf972}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x539, @loopback={0x0, 0x1}, 0x2}], 0x54) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)='./file0\x00', &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f0000757000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fcc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open(&(0x7f0000051000-0x8)='./file0\x00', 0xc0000, 0x80) connect$netlink(r5, &(0x7f000078f000)={0x10, 0x0, 0x0, 0x3}, 0xc) stat(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000e3b000-0xc7)=""/199) stat(&(0x7f0000e4f000)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r4, r3) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)=""/12, &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe4)=""/228, 0xe4) r0 = socket(0x9, 0x5, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004c1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000921000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xae)={r1, 0xa6, "fc72f0c77fcc6524bf8f1e3c5035951039be9cb1d2dd48a5957e876d54e109e1b4117af368436a9163cbacb2da086def004c99700abc5e4498fd835ce1c1af0dd3d8cf3b88311185385f54473d213a5567556bad0ac75f85c96d92e993fb1b40620741c61dff63f3afe6303a045f3bca64693e1f2d387d5bca62d2f3670b07544835e166e68734b6cc9ad6840b1c09f3d308f65a6444954200c6f2d6cde1293bad02406d5257"}, &(0x7f0000001000-0x4)=0xae) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0x8)={r2, 0x1, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x7f, 0x30, 0x9, 0x10000}, &(0x7f0000001000)=0x18) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x47) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@common='dummy0\x00', @ifru_names=@common='ip_vti0\x00'}) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/17 12:34:20 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a32000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f000051e000/0x12000)=nil, 0x12000}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000+0xba9)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="158b9c3fb0f7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/21, 0x15, 0x41, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:20 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x6b) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x8)=""/8) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000744000/0x2000)=nil, 0x1, &(0x7f0000ce5000/0x2000)=nil}, 0x18) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:20 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004c0000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/17 12:34:20 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d4000-0x15)='/dev/pktcdvd/control\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x4, 0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x18, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/220, &(0x7f0000001000-0x4)=0xdc) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00006a7000)="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", 0xfb, 0x20040084, &(0x7f00001b4000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/17 12:34:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/hwrng\x00', 0x10b042, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) 2017/12/17 12:34:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000d7a000)='./file0\x00', 0x200, 0x40) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0xc4, r2, 0x1, 0x5}) getsockname$netrom(r0, &(0x7f0000c48000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000091000-0x4)=0x10) 2017/12/17 12:34:20 executing program 4: socket$inet(0x2, 0x806, 0x3f) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x1)='\x00', 0xc2, 0x40, &(0x7f0000adf000-0x40)={0x6, 0xffffffffffffd418, 0x1, 0x1, 0x2, 0x8, 0x3, 0xffffffffffffffff}) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x70)={0x0, 0x68, "f8205277bb15601976e066f8ebd58fdb08f847b8fc205d401df28deabdcd4f67fb36863b544bb3ea14c9727cca005d52aad585ac800fcef6fab08cca1512385780639ffab2932da9cb6373be3e95dea3790a6e918e4b74eb960963d3dab537668367eec142a25c44"}, &(0x7f0000002000-0x4)=0x70) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x8000000000000100) 2017/12/17 12:34:20 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) madvise(&(0x7f0000b2e000/0x4000)=nil, 0x4000, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fec000)={0x0, 0xfffffffffffffff8}, &(0x7f0000356000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f8000)={0x400, 0x0, 0x800, 0xfffffffffffffffc, r3}, &(0x7f0000f84000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049a000)={r4, 0x800000000000004}, &(0x7f0000fa6000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000dba000)=0x0) ppoll(&(0x7f0000fba000)=[{r1, 0x0, 0x0}, {r1, 0x5200, 0x0}, {r2, 0x220, 0x0}, {r2, 0x3042, 0x0}], 0x4, &(0x7f0000189000-0x8)={0x0, 0x0}, &(0x7f0000cc9000)={0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000eda000)=0x0) exit(0x8000) connect$unix(r1, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007cc000)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000fd6000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c6000)={{{@in=@multicast1=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00007be000)={0x100, 0x0, 0x5, 0x1, 0x7ff}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001ac000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000946000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x7ff, 0x3, 0x0, 0x20, 0x5, r6, r7}, {0x5, 0xeb, 0x2, 0x8, 0x401, 0x6, 0x4, 0x3}, {0xb7, 0x7fffffff, 0xd2, 0xfffffffffffffffe}, 0x7, 0x5, 0x9, 0x1, 0x80, 0x0}, {{@in=@empty=0x0, 0x4, 0x3}, 0x13, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x2, 0xbc3, 0x2, 0x4, 0x6520}}, 0xe8) close(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) setuid(r8) 2017/12/17 12:34:20 executing program 7: ioperm(0x1, 0x10001, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000178000)={0x8, &(0x7f0000a63000)=""/130, &(0x7f0000001000-0xc0)=[{0x7, 0xa7, 0x3, &(0x7f0000d54000)=""/167}, {0x574bf94d, 0xf7, 0x6, &(0x7f0000f82000-0xf7)=""/247}, {0x6, 0x2e, 0x4, &(0x7f0000001000-0x2e)=""/46}, {0x0, 0x1000, 0x3a2, &(0x7f0000001000-0x1000)=""/4096}, {0x400, 0x9, 0x40, &(0x7f0000000000)=""/9}, {0xee5c, 0xaf, 0x2, &(0x7f0000000000)=""/175}, {0x82, 0x96, 0x9, &(0x7f0000eea000)=""/150}, {0x4, 0xbd, 0xefc, &(0x7f0000c86000-0xbd)=""/189}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r1, 0x38, &(0x7f0000004000-0x38)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000003000-0x4)=0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000004000)=']\x00', 0x2, &(0x7f0000004000-0x28)=']wlan1mime_typesecuritybdevwlan0-!nodev\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0xffffffff) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000)=0x60, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000006000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7, 0x9, 0x9fa, 0xfffffffffffffd15}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000007000+0xc82)=0x8) 2017/12/17 12:34:20 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) syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x2, 0x81) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c9d000-0x1)="", 0x0, 0x20008045, &(0x7f0000b04000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00006cf000)={0x3, 0x5, 0x2000}, 0x4) socketpair$inet6(0xa, 0x0, 0xe31, &(0x7f0000f5f000)={0x0, 0x0}) restart_syscall() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000400000-0x20)={0x7, 0x9, 0x8000, 0x1ff, 0x5bd57cd3, 0x9, 0xffffffff, 0x4, 0x0}, &(0x7f0000120000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000054a000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8, 0x800, 0x687}, &(0x7f0000061000-0x4)=0xa0) r4 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') modify_ldt$write(0x1, &(0x7f0000ef6000-0x10)={0xaf5, 0x0, 0xffffffff, 0x2, 0x800, 0x9, 0x65, 0x4, 0xdc, 0x0}, 0x10) chroot(&(0x7f0000a3a000)='./file0\x00') acct(&(0x7f0000df5000)='./file0\x00') ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000f57000-0x4)=0x0) sendmsg$key(r4, &(0x7f000043b000)={0x0, 0x0, &(0x7f00003bd000-0x10)={&(0x7f00001a9000)={0x2, 0xa, 0x7fffffff, 0x0, 0x8, 0x0, 0x100, 0x8, [@sadb_sa={0x2, 0x1, 0x0, 0x1, 0x100000001, 0xdb, 0x0, 0x0}, @sadb_lifetime={0x4, 0x3, 0xffffffffffffff46, 0xfff, 0x8, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00006e0000)=0x0, &(0x7f0000738000-0x4)=0x4) remap_file_pages(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0x0, 0x6, 0x40002) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00005c6000-0xf3)="f766d13d02c8943b359f0816865133e0aadaf717b698f00491755f55b848c8649b78c78ab8046a7991862dc8851c6c6d20cf302634bedb312cf4875ad8d44e9f731c798d0d7066ab5505b0b40b659ebc94d5dbb580883aab503273f7d5368367996605ef2b6b9e3dc44e8dc286b731da2323fee55fa242f9327331ce64c016befbb61a4ee94ee5f8542d4c80f4fedfcd548e7b327334fdae3bc8404ecbaeebcfcc5c306e8759a91bb8fca2e8c2d3e76f8a4f2316ff562e9fd18de8768f50840f9029d531b733ffa62ebafb17fac7e363ab490150d14a44af3b7eeae9976f4d21a6417b63720bb8c3338a2857cdf07c5410eae0", 0xf3) preadv(r4, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}, {&(0x7f0000f5c000)=""/40, 0x28}], 0x3, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c36000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000065000-0x12c)=[{{&(0x7f0000855000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000532000-0x60)=[{&(0x7f0000325000)="158fcd9b9fdc03c618030d53b63ddfc95875232f560246cc6c8937a0ac938f46b54bd549d3f41c42be8b24a55973d7fd1df9678adb4d61c4761323e59309630731af3c06b508c241b78aadb6b10042d53181c1ee01e7dc2e9cde5efa8ae71b281465d46ce24a8ad09811c77a68eae64aa056db21b9fc39d3b1ac8cd476a2f7a66745e09fbf535b256b6e74d4cd1eecc92edf5fe63c823b8d6adf4fa6f54d05d86b2d53da2a7569f4df91c1240a5f8dcc5f1e981c55037a82f390be2ce2bfc2ae3e4ff384408b1afdcff0bbb2db082d53a11d002d3b64de0099ebe87f246dc0cbeffa9f5d5dba6c299847f22082d18141f1c07ab19f039fee2215f93d1f8055e10075555562162e905479132bb0e956b31c1bc00676d71a1e454dd9126f48cda7d4a85a33787bbe0c116a057b8172370942eacf8bc69a86def0d80eb311832a30e6a837b648a41847556b10a2a282349e4eb6c68d5fb9bf930cda3db825754eb0f4d51dc906cb4c43e9d3bedf223cb9da6d73146a10c8e90391cea68063147037e5cc0d2a3e60260f37b8dc300be3966a337982f91f0dfd8e0519d573810911c3b9b94685dbabe091e3bfcbf1ab68b2fe14242246a983a859fb0b813cd440e97eef823ee368fb2d66e696f8672a33d9dac99a08cdcf1651303e0d70e77931f3809ca0e0ec016cc17a0db163fa02eece6d82813b2b82a98117f7030f0b3ba5ab452f5ae1270438da2110ddbc95a50b3c7e334eefe6b688415376a47ff6db7f14b77122e3319e153e8586fa9700c148eff65df12b7354091d052ffb57876b0e93f962e5857b37538c4bd10de6a62a63ccf6dde9fa095d61e055d3a1ad3b99519a492e1c52666a6380d897192df3f5053fa625170474cb4d97b8cd21746b73b2836e2642bde85e2d0aa78fb67300f33a11", 0x28f}, {&(0x7f0000b7a000-0x10)="9c555ace6a67efb9d36bf09e34b041e9", 0x10}], 0x2, &(0x7f000004a000-0x78)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f000001e000)="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", 0x382, 0x801, 0x0, 0x0) sendmmsg(r0, &(0x7f0000654000)=[{{&(0x7f000053f000)=@ax25={0x3, {"dfeac3f902a0aa"}, 0x0}, 0x10, &(0x7f000076f000)=[{&(0x7f0000c74000)='E', 0x1}], 0x1, &(0x7f000095e000-0x268)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/17 12:34:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000626000)='./file0\x00', 0x4000, 0x114) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e16000-0x20)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @broadcast=0xffffffff]}, 0x20) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x2}, {0x7ff, 0x400}, 0x2, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x30)=[&(0x7f0000002000-0x9)='/dev/rtc\x00', &(0x7f0000001000)='vmnet0self.)(\x00', &(0x7f0000002000-0x2)=':\x00', &(0x7f0000000000)='eth1,\x00', &(0x7f0000002000-0xb)='{zsecurity\x00', &(0x7f0000001000)='/dev/rtc\x00'], &(0x7f0000001000-0x38)=[&(0x7f0000002000-0x9)='/dev/rtc\x00', &(0x7f0000001000)='/dev/rtc\x00', &(0x7f0000002000-0x9)='/dev/rtc\x00', &(0x7f0000002000-0x9)='/dev/rtc\x00', &(0x7f0000001000-0x9)='/dev/rtc\x00', &(0x7f0000002000-0x12)='ppp1cpuset{eth0lo\x00', &(0x7f0000000000)='/dev/rtc\x00'], 0x1000) syslog(0x0, 0x0, 0x0) 2017/12/17 12:34:20 executing program 3: ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x4) timer_create(0x5, &(0x7f0000078000-0x60)={0x0, 0x22, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000+0x53c)={0x255f, 0x8000, 0x7, 0x1ff, 0x0}, &(0x7f0000260000)=0x10) 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$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x82)={r2, 0x7a, "36644688dde52dbfb17c3f252aa3c223287b0ef6cd0de2b27e8b210486053acbadf6d7fa9e6a8969b2bb8a8902e0f5a0a192343133fc4c6359f769513dacb6c6a107bcacea49a5b4403c2ea5662d5422d238ee408899d972d27de870e79452999916925dac7c020000000000000046b64a0ff2acccd889f3a8cc"}, &(0x7f0000000000)=0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x191) accept$netrom(r3, &(0x7f000086a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001d0000-0x4)=0x48) timer_delete(r0) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003a1000)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b3c000)='./file0\x00', &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x241, 0x4) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000e9e000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000)=""/129) 2017/12/17 12:34:20 executing program 2: socketpair(0x19, 0x3, 0x100000001, &(0x7f0000a9a000)={0x0, 0x0}) 2017/12/17 12:34:20 executing program 4: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e63000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000058b000)=[{0x0, 0x0}], 0x1, 0x893, &(0x7f0000000000)={0x1}, 0x8) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) fchdir(r0) 2017/12/17 12:34:20 executing program 5: r0 = getegid() stat(&(0x7f0000c92000)='./file0\x00', &(0x7f00003d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ca3000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffe0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x45, 0x7ff, 0x8001, 0x30}, &(0x7f0000ebb000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x5, 0x0}, 0xc) setregid(r1, r0) pipe2(&(0x7f00001ba000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000003000-0x26)=""/38, &(0x7f0000003000-0x4)=0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x5, &(0x7f000046a000-0x60)={0x0, 0x26, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b75000-0x4)=0x0) timer_gettime(r6, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/17 12:34:20 executing program 7: socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000e44000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00001c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7fffffff, 0x3, 0x8001, 0x10, 0xa0, 0x20, 0x0, r1, r2}, {0x4, 0x2, 0x5, 0x7, 0x0, 0x5, 0x1, 0x6a}, {0x3, 0x200, 0x4, 0x7}, 0x5, 0x9, 0x0, 0x0, 0x92, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x523, 0x0, 0x0, 0x7f, 0x1, 0x9, 0x3}}, 0xe8) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000474000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000097a000)='@&ppp1\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00003cc000-0x41)=""/65, 0x41) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000f90000+0x7e1)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) recvfrom$ax25(r1, &(0x7f0000001000-0x61)=""/97, 0x61, 0x40000000, &(0x7f0000001000-0x10)={0x3, {"b91e5d994f9e90"}, 0x10000}, 0x10) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001000-0x6a)="7c876da0755a263437cd9320a4d4008dbf79869ee0fed95af0bac4e5042d8813e899638fd9f57a510066b3a7a905c35cf6e67654c3f4c4875654313e350f23bcede676008aa904f9993d99c95a9df0265da070a688decad1506902b7c06609012dbad5fe39ddb41cb63e", 0x6a) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r4) 2017/12/17 12:34:20 executing program 3: r0 = creat(&(0x7f0000019000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000031c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000000)={r1, 0x8, &(0x7f0000222000-0x20)=[0x6, 0x9, 0x7, 0xffffffff80000000, 0x9, 0x7c5, 0x7e3, 0x7], &(0x7f000065b000)=[0x8, 0x4, 0x100, 0x0, 0x8], 0x20, 0x1, 0x80000001, &(0x7f0000678000)=[0x7f], &(0x7f000095a000)=[0x7, 0x8, 0x8001, 0x7, 0x5, 0x1000, 0x4, 0x8], 0x0}) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x3, 0x0, 0xffffffffffffffff, 0x7, 0x8) pwrite64(r0, &(0x7f000020b000-0xba)="4a7c8dd9f8898e93be849ee60f43363f1cce9c15b46dc85af99da522fa4f388e44fbee6b6d37331142b6e2abe79933b1ec6539376a4cee375e3266d28ea41dffca3db91e87c9431acb4088e71dd309f8b96f900b8d39803ae45abcb7fa4a6a014e992ddc36850d5fb44996f16b5a952d073de8168c48cbf69318b81d4f3ffddc92087f527bf61e93bdefc5dc841a711868ca7b217993a9a5f259c95ae8cfc073fb2b6ecde787c789fd9342f5ae87bec0b70fa0b11b7924571805", 0xba, 0x0) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a66000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00006ee000-0xa1)=""/161) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009c1000-0x10)={0x8, &(0x7f0000894000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x10}) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000767000+0xdad)={0x3, [0xfffffffffffffff8, 0x0, 0x44]}, 0xa) 2017/12/17 12:34:20 executing program 5: syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffff7fffffd, 0x3) pipe(&(0x7f0000837000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f00000da000)="ebb8bc994e146af0f64099583fa9532bc3ab88aa3de05ff310b6457ba6bbe0b7e77185fad0ff06e24ac63776b5bb7d41d46346d5bf5477df43d12709ebf0c663c91b992ddfd573ac28f9c2a66d7d145a6271d62eef1abef6901b351cb96a35a8d545a4f709ca1b0f7b20e7d349697c8cb9e424b9cb26a6f421837973713ed0fb791db7593013", 0x86, 0x20000000, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e08000)=0x0, &(0x7f0000d23000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b38000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x6, 0xe) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xcb, &(0x7f0000cb6000)=0xfffffffffffffffd, 0x4) socket$netlink(0x10, 0x3, 0x12) r7 = socket(0x20000015, 0x400008006, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ab7000-0x10)={0x0, 0x1ff, 0x4, 0x58a}, &(0x7f0000798000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000078d000-0x10)={r8, 0x9, 0x3, 0x3}, 0x10) sendto(r7, &(0x7f00008ec000-0x16)="14000000000ae7ff01f8001a000000ff011f0012b2c6", 0x16, 0xfffffffffffffffe, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000427000-0x50)={{0x2, 0x11}, {0x5, 0x1f}, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000012c000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r0, r1, 0xc000000, 0x20001) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x47, 0x2}], 0x18) ftruncate(r0, 0x10000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd5000-0x10)={0x0, 0x0}) pipe2(&(0x7f0000e4d000-0x8)={0x0, 0x0}, 0x800) ppoll(&(0x7f0000fd5000-0x10)=[{r1, 0x400a, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000048f000)={r2, r3+10000000}, &(0x7f00002ea000)={0x553}, 0x8) flock(r4, 0x8) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/17 12:34:20 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, 0x35, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000002000-0x4)=0x0) timer_create(0x7, &(0x7f0000e20000)={0x0, 0xc, 0x1, @thr={&(0x7f0000325000)="b576f8822b01b1e5244f284252193ded404f2fdac9a46da30d1334f094fc7e0113c0a110bd7a6b45335f6062b6620154d6771f5a2c4490a64570a4d19390aac7a6d842b23e49f7773fb6973a05dabb8e0b78413af6c8ecdc17f9628fd7188088421708c95fd3f263280fe55e413d", &(0x7f0000001000-0xee)="a7cf49f5c041260b7966315fdaf39560054ff8eea89ac0780c8fbef741d4a556ee5f010dbe0b957139b38a7bee280ac14ba411723fe3511dc304089e00dc4395edfa23943e9d88e8a3cb9c0d25bb744082dc9f506166623fa4ecef8f66067efff4e968814d65ceb7f7f42238485291f2619130eb814de57af1401bc419f2a86a4c0c261eac4437f335d950804ccbf0a4099092c83e2374b0bbbda99dda08cf1d69c2ffa9366e3c35e73e6551d5b42ec739e3a7afbd5b8590146ea9793f94ba10d05345aec071d51eb9a784e433f027f9bbaaffed2fb926ef4d82163da04c21dbc87ef0776a7d52f287a7e1e96e88"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2017/12/17 12:34:20 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$void(r0, 0x5450) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005cc000)=0x0) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000320000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername(r0, &(0x7f00009a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ff000-0x4)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fb3000-0xe8)={{{@in=@multicast2=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000652000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r4}) preadv(r3, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) r5 = accept4$inet6(r3, &(0x7f0000cbf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006d2000)=0x1c, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000094e000)={0x0, 0x0}) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd018d97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d32000-0x14)={0x5, 0xfffffffffffffffe, 0x3, 0x8, 0x10000, 0x7, 0x3, 0x4, 0xbb5, 0x574d}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000068000)=0xa0, 0x4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c42000-0xb5)=""/181) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ee5000)=0x0, &(0x7f00005ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000021b000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc94}], 0x38) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x400, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3d2, 0x7fffffff, 0xfffffffffffffffa}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/rtc\x00', 0x800c0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000f2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000860000)={0x0}, &(0x7f000047c000-0x4)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000427000-0x8)=0x0) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0xffffffffbfffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x64)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x43df}], 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2017/12/17 12:34:20 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008cc000)=0x7) socket$inet6(0xa, 0xf, 0x8) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2a0000, 0x0) clock_gettime(0x0, &(0x7f0000181000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x30)=[{{r1, r2/1000+10000}, 0x3, 0x0, 0x0}, {{0x77359400, 0x0}, 0x7, 0x0, 0x4}], 0x30) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x10200, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x0, 0x9, 0x8, 0x1000}) 2017/12/17 12:34:20 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000956000-0x3)=""/3, &(0x7f0000a03000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fadvise64(r2, 0x0, 0x7, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000119000-0x166)="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", 0x166) 2017/12/17 12:34:20 executing program 1: r0 = open(&(0x7f00009ae000)='./file0\x00', 0x800, 0x338af7442d584272) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2017/12/17 12:34:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f8f000+0x6c9)=@assoc_value={0x0, 0xdd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0xffffffff}, 0x8) 2017/12/17 12:34:20 executing program 3: r0 = creat(&(0x7f0000cb0000-0x8)='./file0\x00', 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={{r1, r2/1000+10000}, {0x0, 0x0}}, 0x100) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80801) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}], 0x1c) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x5, 0x7}, 'port1\x00', 0x0, 0x40, 0x80a, 0x3e, 0x3ff, 0xa6, 0xffffffffffff8000, 0x0, 0x5, 0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000-0x10)={0x7, &(0x7f0000002000)=[{0x9, 0x39b3f504}, {0x101, 0x1}, {0xffff, 0x8}, {0x10001, 0x800}, {0x7, 0x78}, {0x257, 0x98}, {0x2ce, 0x2}]}) recvfrom$packet(r0, &(0x7f0000001000)=""/59, 0x3b, 0x2000, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000ab000)={{0x40, 0x1}, {0xfffffffeffffffff, 0xffffffffffffb64b}, 0xffffffff00000001, 0x3, 0xb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) 2017/12/17 12:34:20 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000006a000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000d15000/0x3000)=nil, 0x3000}) 2017/12/17 12:34:20 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002af000-0xb)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000afd000)=""/173) 2017/12/17 12:34:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000938000-0xb)='/dev/hwrng\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000113000/0x2000)=nil, 0x2000}) 2017/12/17 12:34:20 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a7a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000c48000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x7, 0x74, "548773b9eabe3e63e0b696a18ffb0d06738a67242c8a38f5ece478d1f7200e2869943f36669711c4b885c5b14111c494bdcdefc5dc8a416aacb0cc08dff6e906a93c2f75094c378e1e196f989d921ada0313e1a07ea36e30b640ff38b26d122efbeff9b840c8050f44634c5911a51ee8f1d94c17"}, 0x7c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40041, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000274000)={0x0, 0x91, "3454748d2b783300e196313d529060ee79969cdca0cab1c334119cd5aa44311746343c24c7aa73162eef7f5a31c596eab7ae1e7eed9d66c0fd85f857ae4bb17d3dad3162c356cbe041923c91e3fbd677a4308d564831acc989caba9f734636b8e8e7af2135f09f60eb71f62ac3666b6b3a9675bf043b4c541372e0c5222eb36922a7f4312d454ecf732277502cfc91e5d4"}, &(0x7f0000001000-0x4)=0x99) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r4, 0x1000, "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"}, &(0x7f00008dc000-0x4)=0x1008) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/17 12:34:20 executing program 1: r0 = memfd_create(&(0x7f0000a3d000-0x22)='security\\\\md5sumem1\'vmnet1selinux\x00', 0x1) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009b9000)=0x62, 0x4) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000358000)='/dev/loop#\x00', 0x6, 0x400) r0 = openat(0xffffffffffffffff, &(0x7f00009af000-0x8)='./file0\x00', 0x40000, 0x180) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000749000)=0x0, &(0x7f0000c1f000-0x4)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfc, 0x9, 0x0, 0x200000, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x2000000000, 0x800000000, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ce000)={0x0, 0x0}) epoll_create(0x7) socket(0x1, 0x5, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x2, 0xa}) 2017/12/17 12:34:20 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a1000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xc3)=""/195) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1a1000, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000b5000-0x5)={r1, 0x0, 0x0, 0x0}) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000)={0x7, &(0x7f0000001000)=[{0xe0c, 0x9}, {0x282, 0x8b9}, {0x1, 0x100004}, {0x10000, 0x3}, {0x0, 0x7f}, {0xe8a, 0x7ffffffc}, {0x300000000000, 0x8}]}) 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) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={@generic="3cf66a5cb359ddb368271aef1b332cd1", @ifru_map={0x8b, 0x1, 0x92, 0x101, 0x2, 0x106}}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000+0xdef)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000002000)=""/148, 0x94, 0x10000, &(0x7f0000002000-0xa)=@file={0x0, './file1\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006d5000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0xffffffff00000001, 0x3, 0x0, 0x1, 0x20, 0x20, 0x7, r0, r2}, {0x5, 0x681, 0x100, 0x9, 0x3, 0x2, 0x5, 0x8}, {0x8, 0x8000, 0x9, 0xfff}, 0x76, 0x7, 0x0, 0x1, 0x20, 0x3}, {{@in=@multicast1=0xe0000001, 0x5, 0x9}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0x100000000, 0x5e57376, 0x2, 0x2}}, 0xe8) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 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) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/195) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x37)=""/55) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f3000-0x1)='\x00', 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc2000)=r1) r2 = socket$inet(0x2, 0x1, 0x3) r3 = syz_open_dev$mice(&(0x7f0000efc000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc6000)={0x1, [0x0]}, &(0x7f0000a1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000167000-0x10)={r4, 0x7ff, 0xffffffffffffff48, 0x5}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbe000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000319000)={0xc1, &(0x7f0000ecb000-0xc1)="8449f782214296e46534e80ae679f947d897cc740bb34b816271d3d33e716bec22b7b33034d36fc1eb0977e7c993cf5107341e0e9bdcb2dbeccb93d5d16cacf9acddb18950f45f6834362440daefadde172bc59fba86af9bf589084170f933941d046e69d9c67055ba084be3fa9d96ee3198adbdc5a4c0d61ea881c166f1714c9ecdac9f37dad0f320eff3dd9497fc2796de25cd767fec7b21ca97fa5e37af7553ea913e3d2a5a8b127378acec922219bcd5dc56f93bd87999e61964c9c553acc4"}) bind$unix(0xffffffffffffffff, &(0x7f00009e0000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r6 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f000048a000/0x3000)=nil, 0x3000, 0x300000b, 0x9, 0x140) writev(r6, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000ad6000)=0x0, &(0x7f0000e55000-0x4)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/dev/sequencer2\x00', 0x4b8800, 0x0) ioctl$KDSIGACCEPT(r7, 0x4b4e, 0x12) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000677000)=[{0xc, 0x9}, {0x8, 0x80000001}], 0x2) timerfd_settime(r5, 0x1, &(0x7f0000a51000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00003b3000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000a63000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x80, [0x8, 0x8, 0x27, 0x1f, 0x1f, 0x0, 0x6788, 0xffff]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000389000-0x4)=0x6, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) sendto$inet(r2, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000a25000)='./file0\x00', &(0x7f0000000000)=""/69, 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/17 12:34:20 executing program 2: 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10004, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000002000)="4aa3472accccc5e6e85bbcff7fb4478641178de82e1b2c504b09c35ff8f847b7c21359526af4cf670c2baca4d6ad1d48632245dbd4ae1ce6c5dff0ad6f126409ad9e396185abe5c70f3f2eeb728091c9c29f99cdd418fa93a9799ebb26d563a7a66219ae7831123529b2d1940708f76e810c43ce", 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x2e, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x10040, 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) pselect6(0x40, &(0x7f0000002000)={0x10000, 0x8, 0x7, 0x6, 0xfff, 0x8001, 0x800, 0x4}, &(0x7f0000003000-0x40)={0x1, 0x2, 0x7, 0x2, 0x5, 0x5, 0x3, 0x4}, &(0x7f0000003000-0x40)={0x5, 0x0, 0x8000000000000000, 0x40, 0x1f, 0x9, 0x100000000, 0x3}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)={0x1}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000003000-0x20)={{0x0, r3}, {0x0, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x2}, 0x4) 2017/12/17 12:34:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/ppp\x00', 0x180, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/17 12:34:20 executing program 6: syslog(0x9, &(0x7f0000087000-0x7)=""/7, 0x7) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x20000, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000002000-0xc1)=""/193, 0xc1}, {&(0x7f0000004000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000003000-0xa9)=""/169, 0xa9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f0000002000)=""/92, 0x5c}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x8, 0x4, 0x80000001, 0x4, 0x9, 0x0, 0x4, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0xfffffffffffffff7, 0x3a, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x2000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xdc)=""/220, 0xdc}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$packet(r0, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d0f000-0x4)=0x14) 2017/12/17 12:34:20 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d53000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7fffffff, 0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0xfb}) 2017/12/17 12:34:20 executing program 3: open$dir(&(0x7f0000a78000-0x8)='./file0\x00', 0x7fffd, 0x80) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000063e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cc5000-0x4)=0x14) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x7ff) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/102) 2017/12/17 12:34:20 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fadvise64(r0, 0xd, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b3d000)={0x80000000}, 0x4) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) inotify_init1(0x80000) 2017/12/17 12:34:20 executing program 0: getgid() 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x85, r1, 0xeec40f1c9d8cb6a, 0x1ff}) 2017/12/17 12:34:20 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000034000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0xac23, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@empty=0x0, @multicast2=0xe0000002, @rand_addr=0x9}, 0xc) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a38000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001e5000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/36) r0 = memfd_create(&(0x7f0000001000-0x9)='keyring-\x00', 0x40000000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="20887b2ac6b1c3db564ec0c040210c0db8372d87f3e94c8ab672f00088349e7407460399e7b73c34debe8e6ee10fa29e6ca9a9a54dd333e046a9deb828faeece2d751314aa9ae11ee43b297945b3f050caeabe4514c50c587d70c96571408da231d60b276f462c9f9c1a58b7d027e5608ddd970edfda0d") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000)={0x5, 0x6, 0xfffffffffffffffd, 0x5, 0x3, 0x7fffffff, 0x40, 0x78, 0x8, 0x425, 0x8000, 0x7}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2017/12/17 12:34:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r2, r3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xaa2}, 0x8) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x200, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f0000000000)=""/218, 0xda) 2017/12/17 12:34:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x200100, 0x2001, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000bb0000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x7, 0xf, 0x5, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000090f000-0x10)={0x5, 0x6, 0x9e6e, 0x3}) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f2a000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x3, 0xbff7, 0x5}, &(0x7f00006ee000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000994000)=@assoc_value={r6, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000554000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x802, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000a91000)={0x5, 0x0, 0x6, 0x62, 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffffffe1}, &(0x7f0000e58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009fa000)={r7, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x7, 0xa8, 0x62d, 0x4}, &(0x7f0000772000-0x4)=0xa0) 2017/12/17 12:34:20 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cbb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$sg(&(0x7f000093c000)='/dev/sg#\x00', 0xf7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) fanotify_mark(r1, 0x80, 0x8010010, r2, &(0x7f0000093000-0x8)='./file0\x00') 2017/12/17 12:34:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000994000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x102, 0x4) fgetxattr(r0, &(0x7f0000000000)=@random={'security.\x00', '\x00'}, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.\x00', '/dev/hwrng\x00'}, &(0x7f0000002000-0xea)=""/234, 0xea) 2017/12/17 12:34:20 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000210000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x100) 2017/12/17 12:34:20 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000034a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x8) 2017/12/17 12:34:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x200, 0x2000080) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = dup2(r2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xd9, "9b20da43a1f7fecd8d4bc5cb8804a821b0373673500d2ebc8c1f66895997075cf0762b7210648184342e2986f6a1c40b9e138099b7d31adaccfcedccf6666bfacc6f1f0082bcc4ef53ec34fa8764489b34411850cb6665b5fe21497c2974bbd4b397cf0e31de522d7b25071a00000006597fbae992e0e949c2d2434359960810ae496c7075d2da889a5dce16d354c88db2509499950b079022798d7c628f1decc80b0d19002605b2ce084fd6a442ede26b5bb3a806fd5b4801fba223d5935b3fbb44a49a727511154c77b7619164598fc65eae46d90c8f82c7"}, &(0x7f0000002000)=0xe1) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r5, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x800}, &(0x7f0000002000-0x4)=0x8) syslog(0x0, &(0x7f0000002000-0xa6)=""/166, 0xa6) getresuid(&(0x7f00006bd000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000adf000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x5)=""/130, 0x82}, {&(0x7f0000003000+0xb60)=""/200, 0xc8}, {&(0x7f0000003000)=""/136, 0x88}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}, {&(0x7f0000003000-0x3a)=""/58, 0x3a}], 0x7, 0x0, 0x0, 0x3}, 0x23) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f0000000000+0x90c)={0x39980732, r9}, &(0x7f0000003000-0x18)={0x5, 0x3, 0x7f, 0x20, 0x80, 0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000)={r6, 0x80000000, 0x24231a26, 0x4, 0x5, 0x1}, 0x14) syz_fuse_mount(&(0x7f0000b49000)='./file0\x00', 0xbd195156795c19a5, r7, r8, 0x8, 0x1080004) 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aaf000-0x20)={0x6a, 0x0, 0x10000, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x200, r1, 0x10000, 0x1f}) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=r1) 2017/12/17 12:34:20 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xa474, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x800, 0x1, 0x7fff, 0x2f12, 0x7}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0x11a}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000e49000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f000089a000-0x1)='e', 0x1}, {&(0x7f0000001000-0xf0)="062c2fb9162045945471eaf244a20b72f011ca86162c6403e3d4ae7dd4997cbe297015ee387293127a6dd093e809ca7efc35c9b7227c5c06743d29f86a09f7b2339238d776aa3f4928fa80e24d69c64119f0404aebe7dd9249a1e221a004d68565037df4b8b09e589b4ef59054fcea3867fc9bf9b95d3627de4716e08f16d3b1648f45dc3a185e834d73ed7ffed1df1f91bd2c64dd6610e9b745993fd921b761f503fac2b1ef8134b5cbb55385e6266aa3fc8cdd8448e13b93a04d17adba104148b2c3cea47974323a25c250a5d1e940b7694acdcb45fb12cf5ce97b0531de61aa14b8a3257688dcd11f7215aff42c35", 0xf0}, {&(0x7f000080c000)="13593b7e2520da63c9c40b948d25a83365b77e73bdd8246233968851b3434d44cb072a5ef01625", 0x27}], 0x3, 0x0, 0x0, 0x1}, 0x40000) 2017/12/17 12:34:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0xe7)="cd194d6d636290c28367685e073432f57e03f6532a8b48cbddc0b655dd33fb4303a13f0d28cf485039eabaa297d72fddf9c86a489529df7d25f24220ca019078b00261682a00687c00dc732ed9c9514cd9bab8d515c341410e0c37412cccaf8bde1c1a36b2dd9d383d491adc95de5c2e6c1800b330f4f1cadb034d0b6169801300943fc27b0b2182e08a3d7acbe7d9ad6fdf9d75ab1cd92a43f481f57bd860337b118ecd357a77152e50d54193cc47380a893c7e20fb25422abc8426a8ef4a080b4a1e33b6f39ad7ec0b79919c80331067ecd3a5a6e9092aa43fa19fa6dd4c15b1435b0484e369") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0xffffffff) 2017/12/17 12:34:20 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000328000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/130) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000002000-0x5)="77961680ad", 0x5) 2017/12/17 12:34:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000001000-0x15)="5287f4f477fd1619249f16ce630ee177bebf574b15", &(0x7f0000001000-0x4)=0x0, &(0x7f0000136000)=0x0, &(0x7f0000da0000)="9ee5273c9892e11a6935d16c6de15cf2f34afab2165511971ead6fda1f42f09e8c73aaea3c20c2f90d6fe3b0c4500efdb95678d01b82b6c5b3dadb0bfa448c8078d30c310f33e5c23d9a304975c97ed2b180bc54c9041a8d59cf3019c20d74fc256699b0a30d24ab4efcfd4271c150c8a2f75eb1f8fb74aca296dc631f765aa1bc2106e5a8ce095351cc149db66824bd422e4a7b63eb41d67e92225e37811b59bc") alarm(0x0) [ 155.513458] device gre0 entered promiscuous mode 2017/12/17 12:34:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000057e000)='/dev/autofs\x00', 0x1, 0x0) r2 = open(&(0x7f0000b5a000)='./file0\x00', 0x200, 0x24) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f86000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f000044c000)={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb238}, 0x1c) sched_getparam(r0, &(0x7f0000663000)=0x0) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0}) clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000b64000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000cb3000+0xe67)="", 0x0, 0x4, 0x0) ptrace$setopts(0x4200, r0, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$TIOCCBRK(r4, 0x5428) ioctl$KDDISABIO(r4, 0x4b37) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_int(r5, 0x29, 0xcf, &(0x7f0000121000-0x4)=0x0, &(0x7f00009c5000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000eb9000)={0x1000, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r5, &(0x7f0000419000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7, &(0x7f0000ea6000)={0x3f}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000058b000-0x8)={0x0, 0x6}, &(0x7f0000c7f000+0x1fe)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000db1000-0x8)={r6, 0x7fff}, &(0x7f00005c0000-0x4)=0x8) socket$inet_sctp(0x2, 0x800000000000003, 0x84) vmsplice(r2, &(0x7f0000c3e000)=[], 0x0, 0x1) fanotify_mark(r5, 0x6, 0x40000002, r5, &(0x7f000018d000-0x8)='./file0\x00') openat(r5, &(0x7f0000ee9000-0x8)='./file1\x00', 0x5, 0x0) 2017/12/17 12:34:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xb4f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x6d}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xffff, 0x10}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000001000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000000)=0x0) 2017/12/17 12:34:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000754000)={&(0x7f000026c000)={0x10, 0x0, 0x3ff, 0x8}, 0xc, &(0x7f0000f67000)=[{&(0x7f00007d5000)=[{0x103, 0x4, 0x400, 0x8, 0x4, "3faf36612865f96ea19646ac71c551c7491e879aa260dd00d848a3ff2b073c0986f296ff0642ced26e2bc468b7a46c2596706ea7ff1f0ec85bfadf39b8352e5b6f0aab0ba6e8fd53c84326af01b35983cd46d5994b7973b5f3377585d766266561b06aaeae30566d017e84dfffd7ba89367be096b123f990df75d61e2f2a6e274e4833f1bb776d7a49299df1162002e2b486b71c8dc15501c7454f66e229dcbdf3d541cf618f3ce6660832648969ff2df2cbaefef2b32e81cbc363e35777d9dee1d3934caaa7e1d2e0c6fd5dddf2c33026705427af559577f1c48485b50285f82134aaca6318e5d71debaa91b42d12a91250eb"}, {0x47, 0xffffffff, 0xa00, 0xfff, 0x8, "ea748c78baaea6acc1655c185fb1af699c56f0d511abd9ee3c6f8b7badf48a0ecbc37589b22c36fd1a7dc0afd636700b39075be917f65f"}, {0xc7, 0x5, 0x4, 0x5, 0x3, "4e6389aa255abcc561513b5ee85a313c467edea1daf55aa1ce1ff0cda9cd0194387aaa0b7d822ad57e1c9c5fc00518dec0f5e7c357080b980963279546f2f8b5e27482bde7ae08470de9da985b1009ce0ee0a84104f110ff8d1be73606006e59355fabbe8155da89249e073aee184638cb272fcdcfe78bc1dfb2dd62af84ade8c6049203aba725b491066d264b3fce4e382802b780ac6a6de1257d149b5592a29f0ec3fbc431310a5f8d093457e7769cee1824c2e3878b"}, {0x108, 0x1f, 0x0, 0x8, 0x0, "bfeca80af4a4f283bc9da38c247066191637b634910f9488659ebc0e5db116480917bc0b2e9950e0cfb2fd80af336cca532fa6fe7d88dfd56af8846cf815ce831c49f706593d1877c88319c7f00372d2168d253179b8d6e8debba2b33dfea0fa262cd62fbf98933ebd78ddecadef3d35c0098557758785c015f68bb303ebd1c19956f1b5fda3c0885c8010b0f22ff60e9d341c2857de68595a1bf7f728868465820d9c67b1d908e390022c82d45e692476c2c4249326ce7c4a295daf5c61e00fdd4b89fecce0da817bff7df4d0c2a6a8266f09ffc6866ac6ea57b947f2b9d3c34f59d28e2ad471019e00e12a3a646ee9f6096149b2249ae1"}], 0x319}, {&(0x7f000083d000-0x271)=[{0xdb, 0x9, 0x700, 0x101, 0x2, "a2d852149451a9f51b1c9b2fd8693bdaf8a14a75dafa0743ca761bc1ce5b1a034be2511a53776184eb75109bff771f8b5cb9e47c8aa4e28a5bfcd7f79db31ba2748f2734c8318d5a63a82838ff20b62862648baf2dc108c21683d8580d2dda1554ee94ae4ef8e7f6991fd8ffe4bd7a599abded735dab4f4da5c56000f76c4b064a3382dacc755380326d858f4e649e5d46fb35105299f7a574322bda9efbe954b2ee0e845657527b058337c7dd03541cb63fa232694766c508a4233d82b3af545d3e63ae863bdeac814181"}, {0x10, 0x0, 0x0, 0xfffffffffffffff8, 0x2, ""}, {0x4a, 0x5, 0x100, 0x98, 0xeb, "cf712aa1972699f249c72e887d5f1205212c0e4b392d37c2ec1cb471cd5a58ff7f0232cf732fb7f0c27a094a9df4657ca7e45a944dfece02376b"}, {0x61, 0xffffffff, 0x800, 0x7, 0x100, "9ac5f8cddb4948a4e2eb42a69e5f1233b3593897a7709a5e5dca0eb53e8e00219a0dded751cb2e3fe487a67dbae506ec155e8164b14ac9c5d67d6c9d4fc392415a6b7379d36aeebc665a3485c3cecd4c49"}, {0xdb, 0x8, 0x0, 0x80000001, 0x8001, "a1095b9a368f28112bccfa314595883b0e088e3d64881431accb55355419275e5e95d93a257437b0dd4f13a0b632ed49b55daad7f1362ec12fffe6714fcbe557c896bd0c19ef43c41eeca12a1b1d837a38e809b5cf50fa96f30c4b973152397ee3b098bf29a1b0047ddc07d6e4d3b672a936368973877b5b2513a0f138d6f61ecd02451b96eb0ae89ed690b70b53438a565f17b55c052bfe7a52752394e5a8bd8744500c118983476684c9170ac4d4c7cc66725d340d4877b126c805022eb2c30cca36c605e9ade0d876fb"}], 0x271}, {&(0x7f0000001000-0x7b)=[{0x5d, 0x9, 0x800, 0x9d4, 0x5, "9df7fa09a70fccfe4efdd5cf41e55a1a75d7f953f502157a582a4bcebef892d7be2f9debc8b0caa956135075a4fa1688754ce317a6da1af3183b2fa8130eed4cb8bd23d11f1f290085a2beedbe"}, {0x1e, 0x1, 0x100, 0x1, 0x7f, "754f7c29f640517f69f4401783a3"}], 0x7b}, {&(0x7f0000001000-0x145d)=[{0x85, 0x7, 0x804, 0x100000000, 0x1, "92fdf65adea220324c6e7dffef682c6343b49054f8f42949045dda9b834a6edde7710d90f07528422d7bcb08cb07f39244170fca676f78089933a8cfda99b522e74e367dcf567a8d173b9a06e25a6ca6f62556fd02fe8f528f12a5dba2cfb0a6ca37d1a2e27afd8db0cf4f87a245551de0efa970a0"}, {0x10, 0x3, 0x300, 0xff, 0x7f, ""}, {0xb9, 0x3, 0x10, 0x20, 0x1, "5b4d11ff9be62c1cc2a18dfdbd9e0c62bda981a7de7eb58981bd052f31ea03bc389c57ca85f86de98b5aea0880b5137a8a9c79580cadaa25b8c1ca49fa8cb77c82ec711acd24ed854cb34afc8c7dc7de8ea2b95bc0e220de3e6b481e7fcdfecdd5888e05d13110403e2a951e1db3068e5bcaac2554b9747b5b58c0a62edc3e7bcd1976a1d90a569e003b3a8c9bca8230e02cb35765598732345c1cbe8f27b8a91ead619b890250792d"}, {0xec, 0x9, 0x610, 0x80000001, 0x200, 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{0x18, 0x5, 0x0, 0x3, 0x42, "5b2f402098aa3b39"}, {0xf6, 0x3, 0x100, 0xfff, 0x1, "6f625d44cc66635b8dc759ad979fbac7793812162721cb74be34e248842ead4c9c23b0b8df178a5bd943213cab723168c0ccb41ee67b4c08f40c5889ecfb6efca214e3e681462914279610f7c6d209e300795160ff0b70cc837d7e01bdb9ae26e06ba5ae09fbd9ae273814b89764c68ca9138bcf38ab0cdb42255be642d892da371eab726b813e72afe0fcdf3790c8579498ad4079906080bc4a0abda26e19919acc2604f95bdb5f51248dfa1966373ec43f7526b81e7e3588685fc2aa79099834705dfcd4da311c9c6e89a81b162d5dd575d04e87118c8ad087239904ecf5c3073c6c8ab73f"}, {0xb1, 0x5, 0x0, 0x2, 0x20, "f2e339a7661e3ab08c88ecbc73d838c0d383fe29afd316310b0bef7a2c06c0827695c8f7197d52b59215cbe30f60e12b8167291d558f9b2c0c92428b6004aca6719b31a460dd0bb7a555f35193376ca7e4784f3737fecb2a5410ce2d2c80a0b9afb3120207156f435236781f18a90aa59cfa644cb73c029b6701914c8b07903f6c7549075918fbb758d881e0dcb8aebefff856676d3ded360fa12e9d535c98168f"}], 0x145d}, {&(0x7f000071c000)=[{0x45, 0x0, 0x20, 0x14ee, 0x81, "ada5749fbd5e702c787ed84cf9025cd097f0f8d29abb6097c087cfa5bce470faa29db152cc6392cb9afbd7c921750b62af090e46fb"}, {0x19, 0x0, 0x100, 0x23, 0x5, "48a67f3a10fac80095"}, {0x4c, 0x0, 0x300, 0xfff, 0x9, "49ab785d28495296d1087d883125b62c5b073188ad64f1359b18a924b38e057a9a7746fb0c1324dc62269a9ebaa1254450add495111a13f0e3dab3fb"}], 0xaa}, {&(0x7f0000001000-0x21d)=[{0x5a, 0x401, 0x100, 0x7, 0x7, "b2bcce8fa755695e9aeb8d683e87e47f92f903d8254b1fe0a9d6e7e0d461a821bc38c1d9c76c77befd2ce4acba1689e552d56ae0021af62275c767832f26877fc4c46c1e721145e6bfdc"}, {0xbc, 0x5, 0x0, 0x11, 0x0, "b376f6d4f30428ebd7c83b07dd73331e2e80fd392a9bbeee512f4ff238144d924eab9b2293f28f6f7661ee9bc22fc55951b9b5739aa2e5ea559fd38cabe3288bdfeb4e4341866bbfb037b2e77fcb39728a69db50f5d5a5255547b1387d4d4b8bc5f2c68f8a861fc76720908f14bcf53d4ff40b1e7d716b2da125d0e99748ac642a43ca96ad9c99343dd5609081244217288a543bb44ccb9f79cf9726d43686cb5c907862bfe94f7939771309"}, {0xb6, 0x20, 0x100, 0x0, 0x3f, "b002d422952fe5b88dab41ad838d526f934d829a43787e1d5fc85134988b913365c11c50a1953412e8234ef5682033e2398a87d934af71a88a64ff68e65ec0969760d7f728110329f305c9dca09b3922fd7d4fedeebb80c458a917bf8b31331685e86b7717d2cd8f80cda34ed12bdd4c3f6624408bb274562acdda3ce1e4d8bc5330042f575eef1d2ed481312082e5ea4f18c6c219d264c10c084ad8779dd32deb019cd7c57b"}, {0x13, 0xd4c, 0x700, 0x0, 0x40, "f15054"}, {0x3e, 0x73, 0x11, 0xffffffff, 0x0, "06d5f6418b50e949ff7691ac6944167cd61cc8d5f173d077d4eea1ac117f2182b7ff452ef17c658c2f6302c82144"}], 0x21d}], 0x6, 0x0, 0x0, 0x8000}, 0x800) 2017/12/17 12:34:20 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000028e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000be6000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:21 executing program 4: unlink(&(0x7f00004d5000)='./file0\x00') mlockall(0x2) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005d5000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x5080, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0, 0xb8fc}, &(0x7f0000003000-0x4)=0x8) 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) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x12)={0x7, [0x3f, 0xaf, 0x81, 0x4, 0x7, 0xcd0, 0x7c0000000000000]}, &(0x7f0000005000-0x4)=0x12) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x0, 0x4) bind$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x8, 0xe5, 0x7, 0x80000001, 0x2, "3ebe3017f9ef3eeb5532fa10994c8833b131e63abfca5d6f45b61da1a7bc12521a2b1ab281272daf05500c2cf5d44a4c7a4553c7ce41b79c4742d94b3caeaf", 0x5ee}, 0x60) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x5}, 0x6) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x401}, 0x8) 2017/12/17 12:34:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f4d000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000021000-0x8)='./file0\x00', r1, r2, 0x1000) 2017/12/17 12:34:21 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/vga_arbiter\x00', 0x42801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000096000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(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) fcntl$setstatus(r0, 0x4, 0x46000) fsync(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1000, 0x4, 0x9}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xea)={r2, 0xe2, "249f98e3fc846f1c3b4cb8dc6164eae166a86ad4b6a75f6a10a7e0a5c9fc64ce1e2d8de797b222cc9942826d4bed6315bdcb9f99e4f89827118061c3b8d2d192691ca7ab2bbc17f1c2b82d921cbbfac85a18115e9e767189c7166be650861eeb468f06aa07aaf070a77bcfaeed362a012839deff6b7705f175122cb2cd19c8bf636cf32b88d4ffef0e8b2fa2039174e634243d1bc8816412e885535533e3efd2f4b836acabb238c54275c0b86e24563e6ad7970d28bb92cc70c01a742bc924ee9746dacea09b1df0b31887e00594b5dd7a0bee88496a531aaf301fd67605dc7cb39f"}, &(0x7f0000000000)=0xea) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) sched_getattr(r1, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000002000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007d0000)={@common='lo\x00', @ifru_flags=0x2300}) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000320000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername(r0, &(0x7f00009a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ff000-0x4)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fb3000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000652000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r4}) preadv(r3, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) r6 = accept4$inet6(r3, &(0x7f0000cbf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006d2000)=0x1c, 0x800) r7 = getpgrp(0x0) r8 = getegid() setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000bc5000-0xc)={r7, r5, r8}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000094e000)={0x0, 0x0}) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd018d97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d32000-0x14)={0x5, 0xfffffffffffffffe, 0x3, 0x8, 0x10000, 0x7, 0x3, 0x4, 0xbb5, 0x574d}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000068000)=0xa0, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000671000-0x4)=0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c42000-0xb5)=""/181) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ee5000)=0x0, &(0x7f00005ec000-0x4)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x400, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3d2, 0x7fffffff, 0xfffffffffffffffa}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/rtc\x00', 0x800c0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000f2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000860000)={0x0}, &(0x7f000047c000-0x4)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000427000-0x8)=0x0) 2017/12/17 12:34:21 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4, 0x100) 2017/12/17 12:34:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000bb7000)=0x7ff) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x3, 0xe, 0x7, 0x3, "17a86b18086178608971d85836867c1a7c91044eb2d17d99db27a8bf4d9a387a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000001000-0x31)=""/49, 0x31}], 0x5, 0x0, 0x0, 0x660fb94b}, 0x40000000) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='attr\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000002000-0x4)={0xcd, 0x3, 0x2aed}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3ff, 0xa35, 0x9, 0x100, 0x5f66, 0x0, r1}) 2017/12/17 12:34:21 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d52000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) 2017/12/17 12:34:21 executing program 1: r0 = open(&(0x7f0000c11000-0x8)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) 2017/12/17 12:34:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x78)="ffbbb912534329c2bb292f28e479d536cb89d45e99fdebf91a3f74666b54b856802e286191753195214244a28da3e3041014def52b2ae349df3d48a012a62df3fb3f23ae8c5096df8abd55abdd5a5e29ab275c0f6a3a08dfa14e9ddeec045f1edab0b05ef122e99a3ad561377c1dc2a0a7740dfa6a093e51", 0x78, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x101, 0x7, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca8000)="2fb700", 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r3) 2017/12/17 12:34:21 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a14000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x0, 0x7ff, 0x29212290, 0x7}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000044e000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19b, 0x200}, 0x98) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = accept4$ax25(r1, &(0x7f00007af000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000044c000-0x4)=0x10, 0x800) sendto$inet6(r1, &(0x7f0000002000-0xb0)="68d88b35f7514cbaced3012859258b80762b58b033d41d433b7c668a0a25f08fc90e6f0647408d62ddd794bc46affdf8b13e1702bc3d1f5114237223d7a20f758987c652092c4c05ed55c286d9132516566814f98db91402b088397c51ab8a25db20e047e03be2fd63906810ec9e7e8752dcafddac1c637143a70af67adfb3f6f38c25046dafb2e0154e4b69a864a52c656b51ad6a578291a33f8912222d4531b08768dded99dcd8a0e17218cda82155", 0xb0, 0x8000, &(0x7f0000001000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c0000}, 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x8) 2017/12/17 12:34:21 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000710000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b43000-0x8)=""/8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x0, &(0x7f00008ba000)=[]}) 2017/12/17 12:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0xfffffffffffffffe, @fr_pvc_info=&(0x7f0000805000)={0x80000000, @common='ip6_vti0\x00'}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000df4000-0xd)='/dev/net/tun\x00', 0x0, 0x27e) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r5, 0x6, 0x100, 0x1) r6 = open(&(0x7f0000fcf000)='./file0\x00', 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendto(r7, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r8, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r6, &(0x7f000096c000-0x20)=[{&(0x7f00007e4000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec", 0x43}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000402000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ce8000-0x20)={@generic="cba0704c4c2babc65e831329b01eabfd", @ifru_flags=0x1000}) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf4000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00005b3000-0x8)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000fbf000-0x50)={{0x3, 0xfffffffffffffffb}, {0x6, 0x3}, 0x3, 0x2, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000009f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b09000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000ee000-0xf0)=[{0x1, 0x9, 0x6, 0x1000, @tick=0xa6, {0x4, 0x4}, {0x1, 0x7}, @control={0x6, 0x7ff, 0x6}}, {0xffffffffffffffe1, 0x7, 0x2, 0x10000, @tick=0x200, {0x4, 0x1}, {0x0, 0x800}, @queue={0x5, {0x3, 0x8}}}, {0x8, 0x5, 0x9, 0x7ff, @time={0x77359400, 0x0}, {0x7, 0x7ff}, {0x0, 0x1}, @ext={0xfd, &(0x7f0000b60000-0xfd)="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"}}, {0x6, 0x80, 0xffff, 0xb4, @time={0x0, 0x1c9c380}, {0x7ff, 0x100000001}, {0x1, 0x5}, @queue={0x84f0, {0x3, 0x7f}}}, {0x4, 0x10000, 0x8000, 0x3, @time={r5, r6+10000000}, {0x5, 0x8000}, {0xf04, 0x2}, @quote={{0x2, 0x3}, 0x3ff, &(0x7f0000db4000-0x30)={0x5, 0x7, 0x6, 0x3, @time={r7, r8+30000000}, {0x9, 0x5}, {0xfffffffffffffffc, 0x6}, @raw32={[0x20dd, 0x4, 0x2]}}}}], 0xf0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000fc0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$dupfd(r2, 0x8193df501f4dcff1, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007c6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f00001f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aaa000-0x2f)=""/47, 0x2f}, {&(0x7f0000f3c000)=""/75, 0x4b}, {&(0x7f00001fe000)=""/242, 0xf2}, {&(0x7f0000058000)=""/11, 0xb}, {&(0x7f0000ead000)=""/46, 0x2e}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r9, 0x40a85321, &(0x7f0000f5d000-0xb0)={{0x1, 0x4}, 'port1\x00', 0x0, 0x1000, 0xffff, 0x2, 0x4, 0x800, 0x10001, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000fbe000)={r10, 0x0}) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) pselect6(0x40, &(0x7f0000540000)={0x2, 0x3, 0xffff, 0x6, 0x6, 0x2, 0x0, 0x2}, &(0x7f0000f79000)={0x0, 0x6, 0x4, 0x0, 0x401, 0x91, 0xc2, 0x8}, &(0x7f0000bcd000)={0x3, 0x9, 0xa9a, 0x7fffffff, 0x80, 0x1000, 0x2, 0x6}, &(0x7f0000dff000-0x10)={0x77359400, 0x0}, &(0x7f0000934000)={&(0x7f000017e000)={0x7fff}, 0x8}) mlock(&(0x7f000013b000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/17 12:34:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000881000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00001a0000-0x44)={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) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r3, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000050a000)={0x7, 0x2, r1, 0x20, r2, 0x200, 0x5, 0x9}) 2017/12/17 12:34:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fef000-0x11)='/selinux/enforce\x00', 0x0, 0x0) flock(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2017/12/17 12:34:21 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a93000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b6d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000062b000)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000075b000-0x40)={r1, 0x1, &(0x7f0000b63000-0x4)=[0x7], &(0x7f0000103000)=[0xeb, 0x10000, 0x2, 0x7, 0x6, 0x6, 0x1, 0x8], 0x11, 0x6, 0x4, &(0x7f00001b0000-0x18)=[0x2, 0xd590000000000000, 0xad, 0x3ff, 0x3, 0x1000], &(0x7f000078c000)=[0xfff, 0xffffffffffffffc1, 0x8000, 0x101, 0x8001, 0x2, 0x8, 0xfffffffffffffc00, 0x2], 0x0}) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00006df000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') tee(r0, r0, 0xbf, 0xd) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='eql\x00', 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) sendto$packet(r0, &(0x7f0000000000)="6afdd4201e69b56919a685ed7e14fb62007ee6aeafff34b203d08e20eb1beaf136999e8254807a615ad29412ae95d7", 0x2f, 0x4008040, &(0x7f0000001000)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @random="96de3a32bf86", [0x0, 0x0]}, 0x14) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x83) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000000)=0x0, &(0x7f000059b000)=0x4) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2017/12/17 12:34:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8e9, 0x9, 0x8, 0xfffffffffffeffff, 0x100, 0x1000, 0xbad4, 0x0, 0xfffffffffffffffe, 0x58f, 0x20, 0x7, 0x5, 0x3, 0x3]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x80000001, 0x4, 0xfffffffffffffe00, 0xeb, r1}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x352) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000)=@req3={0x7, 0x7f, 0x75c5, 0x800, 0x7f, 0x28, 0xc496}, 0x1c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xd05c9af26406fee8, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000051d000-0x190)={0x100000001, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2017/12/17 12:34:21 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000472000)='/dev/keychord\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000012f000-0x20)={0xf2a0, 0x5, 0x8, 0x9, 0x4, 0x2, 0x80000001, 0xf7d4, 0x0}, &(0x7f00000f7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f46000)={r1, 0x0}, &(0x7f0000526000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000667000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x79}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r3, 0x0}) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c32000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket(0x8, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x40) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r2, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025a000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) r5 = syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x100, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000b8e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce1000)=0x10) getpeername$packet(r5, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000385000)=0x14) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000021f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x100000000000000, 0x11, 0x80, 0x20, 0x0, r6, r7}, {0x0, 0xfff, 0xd63, 0x6, 0x0, 0xfffffffffffffffd, 0x3, 0x3}, {0x2, 0x0, 0x9, 0x7fffffff}, 0x80000001, 0x9, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4, 0x9}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0xe28f, 0x8, 0x1, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000222000-0x8)={0x0, 0x18fd}, &(0x7f0000854000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000afa000)={r8, 0x800000008000001, 0x27, "2b7fc98ab43d80490000002607c8ff6f5709b0ed2381000000af65fe5d0254a13ed9e984546568"}, 0x2f) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00007cf000-0x10)=[{&(0x7f0000e35000-0x11eb)=[{0x59, 0x14e70, 0x20, 0xf63, 0x1, "3eeead53a22435250859005fd97b16c83d36014d0c7099678c2c63c08e271b617305f3353b7b3c38cfa570cba267296cc7b59478b37939ce44db2cc9b5302f944ba3ccf8511c8e2eef"}, {0xbe, 0xf1c, 0x800, 0x1, 0x58, "e5b9b9a9652102ee1ff034e62ddf1cac5a055e333a2a15b0ff2e1ac6899a31bc6a8f50c52cd179f513e75ef2c6885e337d7a0a6fab853635e20c2b9a7a7af801d317d569e66affca07a55e4e2bc31e0aa0dc6949c7193b516eb2d92b0764cae3b6609495eea3a6ccc9331f5ab0f0bc1ed4684e21c544a030fd5d2541bf49c061605efc310b68e674994cd99c6f7acdc2e4825fe42571885f5f2fae5ede55fc03fba51dc1abbb8a595fe9f16b8c4c"}, {0x1010, 0x401, 0x8, 0x6, 0x9f, "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"}, {0xc4, 0xd5ae, 0x300, 0x1ff, 0x8, "125dd829f49f7ca600c25c050eb07202f3e1b53c9ea35ab445dff5263ccc44ad588d8e96a3e0109d553103fbf01b70c5d393bc8b4226ec0ddfe385d724fc519713954836b00bf4e82e1a081250b062b24135e0a679bb51f453d8a35ef443c6ddbfb69de7b6b75f3b88f54d4d0a8616f636a10e513cfb6a8b7a354624db0985e54d2996a29786b7482c192d14c1f5be50b2a54bda52d56eae9d547a48ba5b55cbf1b59fbd31bf682b960beff46dbda1f260266040"}], 0x11eb}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}, 0x20008800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)='/dev/vga_arbiter\x00', 0x80000000040, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) stat(&(0x7f0000134000-0x8)='./file0\x00', &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00004b2000)=0x0) fchown(r0, r1, r2) 2017/12/17 12:34:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000057e000)='/dev/autofs\x00', 0x1, 0x0) r1 = open(&(0x7f0000b5a000)='./file0\x00', 0x200, 0x24) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f86000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f000044c000)={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb238}, 0x1c) sched_getparam(0x0, &(0x7f0000663000)=0x0) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0}) clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000b64000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000cb3000+0xe67)="", 0x0, 0x4, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cca000-0x4)=0x0) ptrace$setopts(0x4200, r3, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TIOCCBRK(r4, 0x5428) ioctl$KDDISABIO(r4, 0x4b37) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_int(r5, 0x29, 0xcf, &(0x7f0000121000-0x4)=0x0, &(0x7f00009c5000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000eb9000)={0x1000, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r5, &(0x7f0000419000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7, &(0x7f0000ea6000)={0x3f}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000058b000-0x8)={0x0, 0x6}, &(0x7f0000c7f000+0x1fe)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000db1000-0x8)={r6, 0x7fff}, &(0x7f00005c0000-0x4)=0x8) socket$inet_sctp(0x2, 0x800000000000003, 0x84) vmsplice(r1, &(0x7f0000c3e000)=[], 0x0, 0x1) fanotify_mark(r5, 0x6, 0x40000002, r5, &(0x7f000018d000-0x8)='./file0\x00') openat(r0, &(0x7f0000b39000)='./file0\x00', 0x1, 0x2000000000000000) 2017/12/17 12:34:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80000, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x7, 0x80000001, 0x4, 0x2, 0xa86, 0x1, 0x4, {0x0, @in6={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe6aa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0xc46, 0x67, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x0, 0x6540, 0x1}, &(0x7f0000000000)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x141040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) 2017/12/17 12:34:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b6000-0x11)='/selinux/enforce\x00', 0x480, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000416000)={{0x7ff, 0x5}, {0x81, 0x5b13}, 0x200, 0x3, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000632000-0xa)='encrypted\x00', &(0x7f00006cf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) keyctl$get_keyring_id(0x0, r1, 0x8) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000ae000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000-0xc)={0x3, 0x1, 0x8001}}}) 2017/12/17 12:34:21 executing program 7: munlockall() pipe2(&(0x7f0000d99000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0x8d)="8bfb45c8e6b43ddcab6bdf7103c76316652e98a359e9f71061d3e7e0b03d1263f784fd673bf416e5d22c3d616f6dd538a8dc072abe500ca57e40280fb54f6a5d16a7d64f820705e3bdb91f1171f64488ca75c2ae91f0ce6d6845568f51fbce79aae0cb4c3171195d8b0d46d5f7b0c03b2a77e0a2a0869d0c105dfbfabbc657d5869d9acd583a1809372bb80c0a", 0x8d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000324000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x2, 0x0, 0xd6, 0xff, 0x0, 0xfffffffffffffff8, 0x8080, 0xe, 0x8, 0x1, 0x7, 0x19, 0x0, 0x100000000, 0x0, 0x1, 0x7f, 0x210, 0xcf, 0x3f, 0x4, 0xffffffffffffff81, 0xfffffffffffffff8, 0x1, 0x0}, r2, 0xfff, r1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000-0x58)={0x3, 0xffff, 0x0, 0x1ff, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x54f)=@generic={0x0, ""/126}, &(0x7f0000366000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, 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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x94, 0x0, &(0x7f0000001000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @flat={0x0, 0x10b, r2, 0x3}, @fda={0x66646185, 0x6, 0x3, 0x35}], &(0x7f0000001000)=[0x78, 0x38, 0x68]}, 0x1}}, @exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x48, &(0x7f0000001000)=[], &(0x7f0000001000)=[0x20, 0x18, 0x0, 0x48, 0x78, 0x48, 0x18, 0x68, 0x38]}}], 0xdb, 0x0, &(0x7f0000001000-0xdb)="0af8661e3ea3237a5d90c1bace75c8a3ae0da76d0caf93ea2bc6cc5e4d2bc655c02732e1b49960a181e5cab7396c90819feeda760b1558c552e03605168021cfb4b77d133a57b83a5e10dce347fe79e43ebf87822ca9b63d622438da0f33efdfe42c46ef7eca8348b9cb20716d70a29cfbf621fcacbbc19426284a814614fe71e85a3d9af9c4006c29712062991bb842b6d293619dc25916342f1d261c0e28b88e63022de69ea2e388ecb8dfa5de60fe1353e72f88591cf29bd7eece5d97117735aa463c44acae746dc923b7d7c627d8a78ed7cde8f3b44f89d39c"}) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x109000) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2001, 0x50) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000983000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dde000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e05000)={r1, 0xfff, 0x1, 0x0, 0x5, 0x1, 0x7, 0x0, {0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x731}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xa129, 0x0, 0x1, 0x1}}, &(0x7f0000001000-0x4)=0xb8) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2017/12/17 12:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000a56000)=""/83, 0x53, 0x40000000, &(0x7f0000bab000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00\x00 \x00\x00\x00\x00\x00\x00\x00T\x00', @ifru_map={0x2, 0x8dfa, 0x1, 0x9, 0x3, 0x9}}) r2 = socket(0x400000000011, 0x803, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffd) llistxattr(&(0x7f000066f000)='./file0\x00', &(0x7f000066e000)=""/0, 0x0) r3 = epoll_create1(0x80000) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TCSETAF(r4, 0x5404, &(0x7f000066f000)={0xba, 0x3, 0x6, 0x100000000, 0x3, 0x9, 0x9, 0x6, 0xfff, 0x7}) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x140, &(0x7f0000665000-0x40)={0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x400000000000000, 0x0}) r6 = memfd_create(&(0x7f00001fd000)="2da900", 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000723000)={0x9, 0x8000, 0xd, 0x10000, 0x0}, &(0x7f0000130000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000732000-0xa0)={r7, @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]}, 0x100000001, 0xabd3, 0x1, 0x1ff, 0x4}, 0xa0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000a3c000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000326000)={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xc) r11 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000017d000-0x6d)={0x0, 0x65, "f0ecdb96215e4ba1509d39978b6dc16cf53646ff0fc9dbefb84eee46b746eaee7f19ef1d984ca715761784e05437d9dd1fa0f57c681dc8590802c1e779db01ffee8c91dc93ba23f0883a2ba5999f37f3ab90df8ac690fe8aabc9f71497d3389b517a795098"}, &(0x7f00005b1000-0x4)=0x6d) sendfile(r11, r1, 0x0, 0x7) mq_open(&(0x7f0000a04000)='-$\x00', 0x80, 0x100, &(0x7f0000514000-0x40)={0x2f5, 0x2, 0x0, 0x97f5, 0x6, 0x4a, 0x8000, 0x4}) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000452000-0x8)=@int=0xffffffffffffffe0, 0x4) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = memfd_create(&(0x7f0000ef1000)='trustedmd5sum(^vmnet1/wlan1\x00', 0x2) r14 = getegid() sendmsg$netlink(r13, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000bf4000)=[{&(0x7f000099d000-0x18)=[{0x15, 0x1e, 0xa01, 0x3, 0x0, "00ffe802ce"}], 0x15}], 0x1, &(0x7f0000aeb000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r8, r9, r14}, @rights={0x30, 0x1, 0x1, [r1, r12, r6, r1, r3, r0, r6]}], 0x90, 0x800000}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r11, &(0x7f00003e8000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000208000)={{{@in=@empty=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eae000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a45000-0x4)=r15) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:21 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b60000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x10000, 0x3, 0x9, 0x1f, 0x9, 0xbb, 0x37e5f746, 0x0, 0x7, 0x7, 0x20, 0x3, 0xd5]}, &(0x7f00004e7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eee000-0x14)={r1, 0x1, 0x9, 0x6, 0x100, 0x20}, &(0x7f00005d2000)=0x14) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) [ 155.805108] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket [ 155.842783] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000763000)={0x7, 0x4, 0x3, 0x5, 0x5, [{0x7ff, 0x3, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x186, 0x7, 0x0, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9f5, 0x3, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xa26, 0x599b, 0x8, 0x0, 0x0, 0x2e88, 0x0, 0x0, 0x0}]}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f37000-0xbf)="18000000020001000000be8c5ee18c0000ffff08030100ec01da1e03366f3cdc0200000074fffffff74852bb8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0009ba00000000c88ebbff0601fd000b01170000b100000000000000000000ffffdffffffffff7e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b381000000000000000d0041a00b4ebc200effc01b6", 0xbf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000048f000-0x4)={0xe12, 0x5, 0x8000}, 0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000a69000)=0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000281000-0x14)={0x1, 0xff, 0x7284, 0x0, 0xffffffffffffff00, 0xfc8, 0x4, 0xfffffffffffff73b, 0x3, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000bc000-0x10)='/dev/sequencer2\x00', 0x125981, 0x0) prctl$setfpexc(0xc, 0xc0003) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000244000)='y\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000039000)=0x0, &(0x7f0000725000-0x4)=0x4) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x1, 0x1, 0x5}) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000863000)={0x2, [0x6, 0x1]}, 0x8) 2017/12/17 12:34:21 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x101080, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000008000)=""/83) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000011000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000000e000)='fdinfo\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() geteuid() getgid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000010000)=[0xffffffffffffffff]) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getgid() gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000013000)='/dev/input/event#\x00', 0x1, 0x40080) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:34:21 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000036000)='/dev/pktcdvd/control\x00', 0x84200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x37) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004b8000-0x88)={0x80000001, {{0xa, 0x2, 0x1, @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]}}, 0x88) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x9, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x99)="aaa36b2415b63185c4e6dee6fe265e3a8f8ef02a55ecaf79f8ad1739aca7d0e8d2612aa257eb80f8bde6ae45f3181cea098ca6fdf70ad2f308ab3dad40670bc13fb359c187e9df74060308e03317dc95f9675cd2e6c472d96875090e8aa492249f36b563583f4c4b7ed589ddf893e3cfec9daa31ae061522c1fae3eece08a8284c7a4ea0ac4c525b8f8c803ece514a731a85d431463a9c6154", 0x99}, {&(0x7f0000001000-0xc3)="be5408178562a89539cc50da138f99128689b1ad5337a90f91de20381d3a154ba0b7779d6b7da3938b85d0d66ad42394890fdd826e6e122497998dd4d3c10199e811abdc0649fa4288cb1d82372421e31a973d31e37bc1505ad77f89ca0ff72df032e03171542f11b77eeb821a65a12bab8bcbb61971c8bdb011939090932105e3b3c77e250385fea9ff63771a10c07b41d7110e7bdfed87c301202afba4f01f697e0b9bd629a6c4b0f997d22d1c46b1321577ec029c92e1469245a62c5a91a79d50c7", 0xc3}, {&(0x7f0000002000-0x1a)="4674249df8b66a5f82ec627bb819667e2d326eea7e7a79ad8726", 0x1a}, {&(0x7f0000000000)="ef99cd103cb320e8df2d63fb6f706004cf6fcae438792c62265762834d1585fa24e380b7c8439262fc98633c066547d4db294b1a5e5c486532f7f72150f0329f318e8adcf9b2603d9622fd8b9cdd65fed1267e95d7d7fe94b4eca9f93bb025e4b8f8374f2ee9f530b60e2dba05bfd75e45b6b1bc251aac0d9bfa3c1b92e18e15388a5fd8a5bdabce1cbe8f7742e98ad957f4c397308ed36a4f626392def11957947efa8645e01cf5a1dc29e1b21393c6d659aec6c372bcd0bbf90d0eb6a4da5a7a1ff748203d97f7f9b76371770980e6df8bc4df370636e05bd6809b01b8ce17a62c702ca452b9cc362c41f13212240ecac75dae", 0xf4}, {&(0x7f0000001000-0x3c)="c1ad8fb96738122364db7862029b64833a2d2400448540fd9bd67a50a3bfe22893872482594fd40ad378aa184f55c25b8eb4356a12885e6399ed8e42", 0x3c}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x2a1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = memfd_create(&(0x7f0000000000)='bdev!cpusetproccgroup#\x00', 0x3) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000aa7000-0x30)=""/68, &(0x7f0000922000-0x4)=0x44) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000)=@full={{0x3, {"f3ec81b629a11f"}, 0x7}, [{"7e98717e0000da"}, {"a92ffbc6004008"}, {"0202da01e35fa4"}, {"9f09e5b2c9eb7e"}, {"c07afea9822fd5"}, {"47ccaa2a804e63"}, {"14efa51f227cd9"}, {"90c5283da22cab"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2017/12/17 12:34:21 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cbd000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xfff, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x1000, 0x8bc]) r1 = accept4$inet6(r0, &(0x7f0000001000+0x992)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000c02000/0x4000)=nil, 0x1, 0x0, 0x0, &(0x7f0000002000/0x1000)=nil, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) 2017/12/17 12:34:21 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bb5000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000299000-0x10)={0x49, &(0x7f0000001000-0x49)="40692b69db1a10dfbf90d0c9bf04cd92aa7ae970b3ad96f8a8421dade1989d4a4097d483bed288aaa5ed236ece563b1c43700df5178578bdd4e7af70a463fa16a7cef2f37953114aae"}) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00006c9000-0x4)=0x10) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7ff, 0x8000, 0x8, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x200, 0x80, 0x1, 0xfffffffffffffffb}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x7, 0x3, 0x8, 0x80, 0x1, 0x1000, 0x40000000000, {r2, @in6={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4b2, 0x10001, 0x6, 0x4dcb}}, &(0x7f0000001000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) 2017/12/17 12:34:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fcntl$getflags(r0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000025e000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c0000+0x95f)=0xe8) add_key$keyring(&(0x7f0000641000)='keyring\x00', &(0x7f0000244000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) setfsuid(r2) clock_adjtime(0x5, &(0x7f0000f15000)={0x6, 0x3, 0x20, 0xffff, 0x5134ad6b, 0xe0, 0xfffffffffffffffa, 0x92, 0x0, 0x2, 0x200, 0x40, 0x6, 0x8, 0xb51e, 0x8, 0x7fffffff, 0x6, 0x5c, 0x0, 0x2, 0x7ff, 0xfffffffffffffb7a, 0x1, 0x0, 0x3}) socketpair$ax25(0x3, 0x3, 0x103, &(0x7f0000ac9000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8004, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000084000-0x27)="cda9295f7c8f0d0b306b0a6b25f9fbb928789ea1b7b2e9a55961d9d64ddff21f3e1039eaa35108") ioctl$int_out(0xffffffffffffffff, 0x4, &(0x7f0000d9c000-0x8)=0x0) r3 = add_key$keyring(&(0x7f0000896000)='keyring\x00', &(0x7f0000ada000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f0000a19000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) readv(r0, &(0x7f0000f52000)=[{&(0x7f0000fbb000-0x87)=""/135, 0x87}, {&(0x7f0000537000-0x62)=""/98, 0x62}, {&(0x7f0000d30000)=""/43, 0x2b}, {&(0x7f0000c64000-0x78)=""/120, 0x78}], 0x4) request_key(&(0x7f0000fa5000-0xa)='syzkaller\x00', &(0x7f00005b7000+0xbd6)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bdc000-0x2)=']\x00', r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000383000-0x14)={0x5, 0x8, 0x0, 0x3, 0x648a2150}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000656000-0x4)=0x100000001, 0x4) r5 = dup3(0xffffffffffffffff, r0, 0x80000) syz_emit_ethernet(0x43e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x408, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x8, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x2c, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000cd, 0x89, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da87123d652e695cc87b49a3c763d6408869034d3dc7cd1ffb14e762afaec755f47b5868e1251418ca73c822e869ddf53f89ce3ee9c2a19c459ac5103b3a1cbe7f21b34867c6de42c85b38f127cfbc49e5fa464889acf982431fc627f4b5898d21713"}, {0x0, 0x2a, "11a5f63ca2a47fee32b82ce44b5bd0f4dffc6d57a8f253b8de2944e50f053b5c6674784ec5df0693c242"}, {0xc9, 0x9b, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b3445e6ad9d2"}, {0xfd, 0xef, "98c1bd8288246360a1e717d9e742c8ef8f22c761d370f78fee39841fdec7979495e717035102792294d7e2766c732401b7a22fb122a0c9efdc0ae3ef13f74c93ccf03bae385527cb56f324b14c3f2fe1e796b9ad8a8f49217ee83898abe89c6e3b8ad46bc008f738f0b5512ac39cdf97ab486cf6d51ab94e4c270a5432a2c9fe9af45bb5f6b3760ff4b34b2e992b8b62931f38411b10e9ad0e6384a6db4e9f10137fea20bf020d5cd09179deebca3735db529b048dcab7bb3afa3a65a7593015882b4c2865a2c1c7d0c3baf87d502e40cb0c937bde8f4939bd805eb97cc80ca1cefe635736de8c13d85609b499bc2f"}, {0x0, 0x1c, "f1ce024774a0992433bb93528620836d44b489434fe53f49fbc45a1e"}, {0xfe, 0x77, "63e56458c55b536e150000000294eb3725578c5c76ee1e5c5505fc9c1b074bd62e7e4a22462559a066609a61ff00000004f20a7b8446651d9a952ce7c48c1e9dd47f408fb09f76b4ffe1fac8d9b2ed3406fc2e4d039cc7aa28e4610c9b2e2cf45bd7905c22b2b4a90ff5776ac35b67b7bdeee460f2e489"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00005b6000-0x20)={@generic="dae5c5d2c1ed1137bfaff42d985cc563", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(r5, &(0x7f0000835000)=0x3, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000ce4000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x7, 0x4, 0x0, 0xffffffffffffffff, 0x2c, 0x0, 0x0, 0x0, 0x7f, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x1000000000000000, "882314"}, ""}}}}}, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f00005e3000-0x26)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) getpid() 2017/12/17 12:34:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000291000-0x4)=0x1c) ioctl$VT_DISALLOCATE(r0, 0x5608) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x9, 0xcb, 0x2, 0x8, 0x80, 0xbf6, 0x9, 0x3f}, &(0x7f00008f0000)={0x0, 0x7fffffff, 0xffffffffffff02e4, 0x9, 0x7, 0x400000004000000, 0x6, 0xfffffffffffffe00}, &(0x7f0000a31000)={0x5, 0x2, 0x0, 0x2, 0x8, 0xedb, 0x20, 0x6}, &(0x7f0000001000-0x10)={r0, r1/1000+30000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000000000)=""/27, &(0x7f0000001000)=0x1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) recvfrom$inet6(r3, &(0x7f0000001000-0x7)=""/7, 0x7, 0x120, &(0x7f0000001000)={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x10001}, 0x1c) epoll_wait(r3, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x4) fchdir(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000004000-0x1)='\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x1d9, 0x3, 0x10001}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000-0x20)={0x1f, 0x3, 0x2, 0x8, 0x6, 0x0, 0xfff, 0x100000001, r4}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000009000-0x4)=0x4) 2017/12/17 12:34:21 executing program 1: r0 = syz_open_dev$mice(&(0x7f00006d2000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x5, 0x0, 0x6, 0x10000, 0x0, 0x20, {0x0, @in6={{0xa, 0x2, 0xe36, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2d1, 0x8, 0x3ff, 0x81}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) 2017/12/17 12:34:21 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x1, 0x4, 0x8, 0x7, r2}) listen(r1, 0x3) 2017/12/17 12:34:21 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001a4000-0x4)=0x40000) 2017/12/17 12:34:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4e000)={0x0, 0x54, "430e322a9f9488b92995e5a831679b545211ee8460ac9237ab6e00d0fca59eefdd6202f2f17b3674de35528f29a9c561139f9a6e944ff01dfb2d8f023871c766f4051f1d09abafc99ca65fc5a69fb04d6066d6a0"}, &(0x7f0000a11000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b89000-0x8)={r1, 0x10001}, &(0x7f00000b2000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c32000-0xd)='/dev/net/tun\x00', 0x0, 0x7ffffffffe) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket(0x1d, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x40) r4 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(r3, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025a000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) r6 = syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x100, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r5, &(0x7f0000b8e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000)=0x10) getpeername$packet(r6, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000385000)=0x14) r8 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000021f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x100000000000000, 0x11, 0x80, 0x20, 0x0, r7, r8}, {0x0, 0xfff, 0xd63, 0x6, 0x0, 0xfffffffffffffffd, 0x3, 0x3}, {0x2, 0x0, 0x9, 0x7fffffff}, 0x80000001, 0x9, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4, 0x9}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0xe28f, 0x8, 0x1, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000222000-0x8)={0x0, 0x18fd}, &(0x7f0000854000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000afa000)={r9, 0xf53, 0x27, "2b7fc98ab43d80490000002607c8ff6f5709b0ed2381000000af65fe5d0254a13ed9e984546568"}, 0x2f) sendmsg$netlink(r4, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00007cf000-0x10)=[{&(0x7f0000e35000-0x11eb)=[{0x59, 0x14e70, 0x20, 0xf63, 0x1, "3eeead53a22435250859005fd97b16c83d36014d0c7099678c2c63c08e271b617305f3353b7b3c38cfa570cba267296cc7b59478b37939ce44db2cc9b5302f944ba3ccf8511c8e2eef"}, {0xbe, 0xf1c, 0x800, 0x1, 0x58, "e5b9b9a9652102ee1ff034e62ddf1cac5a055e333a2a15b0ff2e1ac6899a31bc6a8f50c52cd179f513e75ef2c6885e337d7a0a6fab853635e20c2b9a7a7af801d317d569e66affca07a55e4e2bc31e0aa0dc6949c7193b516eb2d92b0764cae3b6609495eea3a6ccc9331f5ab0f0bc1ed4684e21c544a030fd5d2541bf49c061605efc310b68e674994cd99c6f7acdc2e4825fe42571885f5f2fae5ede55fc03fba51dc1abbb8a595fe9f16b8c4c"}, {0x1010, 0x401, 0x8, 0x6, 0x9f, "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{0xc4, 0xd5ae, 0x300, 0x1ff, 0x8, "125dd829f49f7ca600c25c050eb07202f3e1b53c9ea35ab445dff5263ccc44ad588d8e96a3e0109d553103fbf01b70c5d393bc8b4226ec0ddfe385d724fc519713954836b00bf4e82e1a081250b062b24135e0a679bb51f453d8a35ef443c6ddbfb69de7b6b75f3b88f54d4d0a8616f636a10e513cfb6a8b7a354624db0985e54d2996a29786b7482c192d14c1f5be50b2a54bda52d56eae9d547a48ba5b55cbf1b59fbd31bf682b960beff46dbda1f260266040"}], 0x11eb}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}, 0x20008800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)='/dev/vga_arbiter\x00', 0x80000000040, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 12:34:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xe000, r0, r1, 0x9, 0x0, 0xa080) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x424000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000+0xeb8)=0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x10003, 0x7fffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000002000)={r7, 0x5a225c0c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x3, 0x1000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)=[{0xb8, 0xffffffffffff8898, 0x3, 0x8, 0x10001, "02e1bc94fc7df202be4d15209fc920c5e1fd0563b7df123971e41d78ee9dd6af8f78da252bcb59dfce376d0bf4df913b0c2afcc4eef44fc537ff8e00116a3e94f57780f3dc48bb6540329d680a42ca2b5b2a0f5ea40568a1c307e8b58e2001f924deb2dbd9b5e1b0ebb4a86fcdc97900bb30555bda2bbeb7027a222becdb485351062387782789e6c01d71655fc49399c59d53fb11efb0a277f5a5399be318734b62ec83aee921c7"}], 0xb8}], 0x1, &(0x7f0000001000-0x148)=[@cred={0x20, 0x1, 0x2, r4, r0, r1}, @cred={0x20, 0x1, 0x2, r5, r0, r1}, @cred={0x20, 0x1, 0x2, r6, r0, r1}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r8, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x148, 0x40004}, 0x1) 2017/12/17 12:34:21 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b67000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x54, &(0x7f00008f4000-0x54)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x9, 0x8, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000003000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:21 executing program 1: syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffff7fffffd, 0x3) pipe(&(0x7f0000837000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f00000da000)="ebb8bc994e146af0f64099583fa9532bc3ab88aa3de05ff310b6457ba6bbe0b7e77185fad0ff06e24ac63776b5bb7d41d46346d5bf5477df43d12709ebf0c663c91b992ddfd573ac28f9c2a66d7d145a6271d62eef1abef6901b351cb96a35a8d545a4f709ca1b0f7b20e7d349697c8cb9e424b9cb26a6f421837973713ed0fb791db7593013", 0x86, 0x20000000, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e08000)=0x0, &(0x7f0000d23000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r5 = syz_open_dev$sndseq(&(0x7f0000b38000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x6, 0xe) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xcb, &(0x7f0000cb6000)=0xfffffffffffffffd, 0x4) socket$netlink(0x10, 0x3, 0x10) r7 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ab7000-0x10)={0x0, 0x1ff, 0x4, 0x58a}, &(0x7f0000798000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000078d000-0x10)={r8, 0x9, 0x3, 0x3}, 0x10) sendto(r7, &(0x7f00008ec000-0x16)="14000000000ae7ff01f8001a000000ff011f0012b2c6", 0x16, 0x4000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000427000-0x50)={{0x2, 0x11}, {0x5, 0x1f}, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:21 executing program 6: socketpair(0x10, 0x3, 0x6, &(0x7f0000585000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b57000-0x10)={0xe9a, 0x8007, 0x10000, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000719000)=@sack_info={r1, 0x9, 0x8}, &(0x7f0000341000-0x4)=0xc) 2017/12/17 12:34:21 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x8, 0x200, 0x1, 0xfffffffffffffffc, 0x7, 0x5, 0x7fffffff, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x47)={r2, 0x3f, "c3801b2bc715972075396462c8850174312d240258ea266f766e54c3c58da57804652339d4e24f6131512421dbee481530e7c4480377eb754a6b5214c45aec"}, &(0x7f0000003000)=0x47) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) r4 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={r1, r3, r4}, 0xc) getsockname$unix(r0, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) 2017/12/17 12:34:21 executing program 2: 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(&(0x7f0000094000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000fab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2017/12/17 12:34:21 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006a5000)={0x5, &(0x7f0000000000)=[0x1000, 0x200, 0x20, 0x10000, 0x7]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000)={0x2, 0x1, 0x9, 0x8, 0xee9, 0x5, 0x40, 0x7, 0x3, 0x7e7, 0xa798, 0xffff, 0x8, 0x9, 0x6, 0x0, 0x2000000000000000, 0x4, 0x1, 0x1, 0x990, 0x6, 0x4, 0xffffffff, 0xc2, 0x81}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x100, 0x1, 0x1, 0x9, 0x4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000)={0x9}, 0x8) 2017/12/17 12:34:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000079a000)='net/wireless\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000643000)={0x4000000, 0x4, 0x400}) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000d29000-0x44)=@file={0x0, ""/66}, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="876cd480bd3d910449c935ff21522a49", 0x2}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cf9000)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00004b7000-0x10)=@req={0x5, 0x131, 0x8, 0x9}, 0x10) 2017/12/17 12:34:21 executing program 2: syz_open_dev$mice(&(0x7f00001ee000)='/dev/input/mice\x00', 0x0, 0x800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fa000)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) dup3(r1, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/17 12:34:21 executing program 6: memfd_create(&(0x7f00000e2000)='\x00', 0x3) 2017/12/17 12:34:21 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x0) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fcntl$getflags(r0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000025e000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c0000+0x95f)=0xe8) add_key$keyring(&(0x7f0000641000)='keyring\x00', &(0x7f0000244000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) setfsuid(r2) clock_adjtime(0x5, &(0x7f0000f15000)={0x6, 0x3, 0x20, 0xffff, 0x5134ad6b, 0xe0, 0xfffffffffffffffa, 0x92, 0x0, 0x2, 0x200, 0x40, 0x6, 0x8, 0xb51e, 0x8, 0x7fffffff, 0x6, 0x5c, 0x0, 0x2, 0x7ff, 0xfffffffffffffb7a, 0x1, 0x0, 0x3}) socketpair$ax25(0x3, 0x3, 0x103, &(0x7f0000ac9000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8003, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000084000-0x27)="cda9295f7c8f0d0b306b0a6b25f9fbb928789ea1b7b2e9a55961d9d64ddff21f3e1039eaa35108") ioctl$int_out(r3, 0x5462, &(0x7f0000d9c000-0x8)=0x0) r4 = add_key$keyring(&(0x7f0000896000)='keyring\x00', &(0x7f0000ada000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000bf1000-0x8)='keyring\x00', &(0x7f0000a19000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) readv(r0, &(0x7f0000f52000)=[{&(0x7f0000fbb000-0x87)=""/135, 0x87}, {&(0x7f0000537000-0x62)=""/98, 0x62}, {&(0x7f0000d30000)=""/43, 0x2b}, {&(0x7f0000c64000-0x78)=""/120, 0x78}], 0x4) request_key(&(0x7f0000ee3000-0xa)="73790500000000000000", &(0x7f00005b7000+0xbd6)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bdc000-0x2)=']\x00', r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000383000-0x14)={0x5, 0x8, 0x0, 0x3, 0x648a2150}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000656000-0x4)=0x100000001, 0x4) r6 = dup3(0xffffffffffffffff, r0, 0x80000) syz_emit_ethernet(0x43e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x408, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x8, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x2c, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000cd, 0x89, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da87123d652e695cc87b49a3c763d6408869034d3dc7cd1ffb14e762afaec755f47b5868e1251418ca73c822e869ddf53f89ce3ee9c2a19c459ac5103b3a1cbe7f21b34867c6de42c85b38f127cfbc49e5fa464889acf982431fc627f4b5898d21713"}, {0x0, 0x2a, "11a5f63ca2a47fee32b82ce44b5bd0f4dffc6d57a8f253b8de2944e50f053b5c6674784ec5df0693c242"}, {0xc9, 0x9b, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b3445e6ad9d2"}, {0xfd, 0xef, "98c1bd8288246360a1e717d9e742c8ef8f22c761d370f78fee39841fdec7979495e717035102792294d7e2766c732401b7a22fb122a0c9efdc0ae3ef13f74c93ccf03bae385527cb56f324b14c3f2fe1e796b9ad8a8f49217ee83898abe89c6e3b8ad46bc008f738f0b5512ac39cdf97ab486cf6d51ab94e4c270a5432a2c9fe9af45bb5f6b3760ff4b34b2e992b8b62931f38411b10e9ad0e6384a6db4e9f10137fea20bf020d5cd09179deebca3735db529b048dcab7bb3afa3a65a7593015882b4c2865a2c1c7d0c3baf87d502e40cb0c937bde8f4939bd805eb97cc80ca1cefe635736de8c13d85609b499bc2f"}, {0x0, 0x1c, "f1ce024774a0992433bb93528620836d44b489434fe53f49fbc45a1e"}, {0xfe, 0x77, "63e56458c55b536e150000000294eb3725578c5c76ee1e5c5505fc9c1b074bd62e7e4a22462559a066609a61ff00000004f20a7b8446651d9a952ce7c48c1e9dd47f408fb09f76b4ffe1fac8d9b2ed3406fc2e4d039cc7aa28e4610c9b2e2cf45bd7905c22b2b4a90ff5776ac35b67b7bdeee460f2e489"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00005b6000-0x20)={@generic="dae5c5d2c1ed1137bfaff42d985cc563", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(r6, &(0x7f0000e6b000)=0x200000000005, 0x8) syz_emit_ethernet(0x4a, &(0x7f00000d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x3ff, 0x2, 0x3}], {0x8100, 0x1ff, 0x0, 0x9}}], {{0x4000000800, @ipv4={{0x9, 0x4, 0x0, 0xffffffffffffffff, 0x34, 0x0, 0x0, 0x0, 0x7f, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ra={0x94, 0x6, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x1000000000000000, "882314"}, ""}}}}}, 0x0) socket(0x10, 0x3, 0xfffffffffffffffe) write(r0, &(0x7f0000895000-0x32)="26000000120027109301c1fff50000000100000400000000080012092002f95105003f00e74db1120700adaee3f7e6e2cd9f", 0x32) getpid() 2017/12/17 12:34:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') 2017/12/17 12:34:21 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005dc000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/17 12:34:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 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(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="00b8d424686003f5013c50bf9d937ffdf8114662be3fd816f15e0bf3291b6206ea24887f457bb37d849997fb7c544dffd7eb9070078d58c348940dcc623fcd12e459e0ffb1893e1bd5a059d20405500a5af04cd81d4154ea25716e9d6487051b1af7c624115ba843b434ffa63e5f18d9ffe1c0e7aebd7e90adb5194445d7f72874c4182d86039a2004a2adb2eda19e4880b9b17f67384100a0ba18dd7cbacdb7674fae246ca3c7eb63e890766af3953c0d01dc60764a33e67cb0222fcbb67e85765e3e121d73a58ac191634f953ddf7df2daf7117185bc18ad838500854188897b69eca3c8d6d5333adba804278715e5799f", 0xf2}, {&(0x7f0000001000-0x2d)="39629d973b05a3234e4303f377da7737d3d4af81c2e6475319a15feb9bc9499352c323208767795d346e162e66", 0x2d}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="9e202734d42bd4441c9441cf15", 0xd}], 0x4, &(0x7f0000000000)=[{0x58, 0x1ff, 0x564, "f767f6488f451f35c66deacb25d933d9059022c1eb222b09dbc375e138337fd2719d4c58c5b6b21b8719cdc53dd7ef1a1c7f3d41471c4d39fa0863ae96bdb29df4d8c4d585"}, {0x90, 0x102, 0x8001, "b464ca4887a414a70ddee9f83912e1d347c8e5eee5cd7f791a8fc2d53933deeddba6b878669e1e0ce529bae837d944d2885966e11165840b5054e934eeac6ee0a6d4ffcf23603d7ab838c6eb6df7657bc74093fa4451c6c71566f36e2d18cfd7fa7c9ec5a3cb0bb592b2296e39ec0678d4067d6af0126bda8c88f4717b879959"}], 0xe8, 0x20000000}, 0x24040080) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00007d2000)={0x2}, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"0e1c535cbe4e6085675eaa89acdf2b74", {0x4, 0x4, 0x68f4, "2cba6a26f496", 0x1, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendto(r0, &(0x7f0000002000)="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", 0x1000, 0x40, &(0x7f0000001000-0x8)=@sco={0x1f, {0xffffffff, 0x6, 0x100000001, 0x401, 0x0, 0x2}}, 0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000-0x24)={0x9, 0x6ab, 0x80000000, 0x5, 0x6, 0x3ff, 0x7fffffff, 0xfffffffffffffffd, 0x1000, 0x7, 0x0, 0x7f}) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:21 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002ad000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x4c5bbfba, 0x4) 2017/12/17 12:34:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x2400, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x7f, 0x1, 0x80}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r3, &(0x7f0000000000)=0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x76)={0x7, 0x6, 0x3, 0x9, 0x4, [{0x80, 0x5, 0x1eaf, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0xffff, 0x4, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x6, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x5, 0x0, 0x0, 0x2a07, 0x0, 0x0, 0x0}]}) splice(r0, 0x0, r1, 0x0, 0x9, 0x8) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddd000)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000fec000-0x4)=0x400) r1 = socket(0xa, 0x2000000001, 0x0) r2 = getpgrp(0x0) capget(&(0x7f0000001000-0x8)={0x399f1336, r2}, &(0x7f0000034000)={0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/17 12:34:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8400, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2017/12/17 12:34:21 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000984000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000686000-0x8)='./file0\x00', 0x100, 0x1600) 2017/12/17 12:34:21 executing program 2: sched_yield() 2017/12/17 12:34:21 executing program 0: r0 = open(&(0x7f0000375000)='./file0\x00', 0x2402, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2017/12/17 12:34:21 executing program 3: epoll_create(0x0) 2017/12/17 12:34:21 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/17 12:34:21 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dac000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xe17, &(0x7f0000c65000)={0x3}, 0x8) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) 2017/12/17 12:34:21 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000778000+0xaec)='/dev/vga_arbiter\x00', 0x80000, 0x0) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00003e3000)={&(0x7f0000a27000-0x48)=@full={{0x3, {"c177bb5ba13912"}, 0x100000001}, [{"a999fc6e735238"}, {"67498f64c92264"}, {"329f48a9ce8889"}, {"5a296aa9fd3a42"}, {"3acc5be49efaf0"}, {"9a6d8bbe7ced3b"}, {"c2b12e0ba9a17a"}, {"b381a18af5e82f"}]}, 0x48, &(0x7f00005f8000-0x40)=[{&(0x7f0000f65000)="055fc434d5285bd7484bc0ae9b8842714695e6af92b435970e3104fcf0334d8984dad18ba5191586fcde9801ce9a0a1f043e9446988412bff3b5cb710499eb43f664b9e6533cde5c0276a5e45b8df0f380ed4f2f60afb19b8545a8c07cdc651b4f8084c60a26c821e703c164bbbbcdc19101aedfdcabfcc1decf328b721e290c6e0a1fb8bc7ed9741e76257fa6f2765303cbf7db315209ccc3a476", 0x9b}, {&(0x7f0000001000-0x6d)="01377081534de7873dbdec8addab2cd3821194ad60a787188b2a85ac923d6866a91bb77cdd364d172dd6e940aa272445eebabcc5e24c055ee596bee77d8c694558b5cf9becdcaa3a5d116cf1f3373260fca0356bf23ed6a506dd6309b8f6e198b74117704529558dd5561dda03", 0x6d}, {&(0x7f00004c2000-0xeb)="62f889baedba04601cbce5f4986f27811a5c1bf2f72e0d556bab2dca1279ac6553b9bf3abdd6ba498b2e24e68817b076966bacde17076664e76c58f51adb2b07ab0e51080531a31481fdb0b862456d83900cc5f07c2ca22b28d72d757fca0661675b46b9d87f3242efa7145fa607e4df61ee0efd45cce8b5f9d477b72518f7c3ad73722b48f5f7a825997d79e23ff91e2b2d2cecd8e7d31f92642e18efc3266f5f3cdc5844d5ec4f8ce72e9e20cf87876aed5561b21229a961af15c78141e630ec9a5228f965b9926ad60d9a81cc79ee5af835481e24f8c1bc9fd41cc7719145b049dff259cbbb18d2e4ad", 0xeb}, {&(0x7f0000911000-0x95)="b9d1d3c6b4ede68c0da2b56455ebef978740ac72e4f29f79828928d9e25ceb94318113f44a6e5e898665e22fda650374542877d79629fec06e47c7379e3728538fcaa6298087e85434cf9e37e83363f838f5a2c6461b3d9469ec4990203aef3c8037acdf4d7c63c31d85f32aa9da543322c1fb888b5da627190b7afe04a4d7ed0c745b40d55eca43bd411f7fab467925f97220bd39", 0x95}], 0x4, &(0x7f000031a000-0x158)=[{0x80, 0x10c, 0xc681, "632c484d8cdcde885e2c7ce00f4094333e44ab366963a4792bd9aeb348a3fb5fb1d035664699522390e15c34d3ce3fd3ef4c05e8a9192b9d17dbdf1210c883ed849871c98c4a3e15e1c86f4419b70c8ac8a902c60396c67a9689a8a2b08fd9225b7d07e2f66159ec51de72921f"}, {0xd8, 0x194, 0x8, "a0bbdbdf24a9ad6ec79c18b0777d8772d9e02d460713cf28878f359e6130d3b134a895f0b3a67a28343e6c9346cda14c305eebf20c2ab137ef2a4ad43d614b309c9d3917971d9b06330b9de8c63a2567e4ad9920a8111d62522af4b14e15b92a96e0c95255e41df3aa6af891ad473232fa1eeaf968a3ca362f21dce4d2d78927239d69207ff3883e262327c0fa09b5822b5fee9a3e388ab3dbe6bc55137c580a2a8955530d84c05e3aa0ac067d223b24ac6ec856c8a84a03449131247544de1f0b46da30"}], 0x158, 0x20000004}, 0x48d0) 2017/12/17 12:34:21 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', '\x00'}, &(0x7f0000771000)='*selinux\\%trusted*&\x00', 0x14, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/17 12:34:21 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e29000-0x8)={0x0, 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) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000965000-0x40)={r1, 0x4, &(0x7f0000000000)=[0xffffffffffff4c97, 0x9, 0x9, 0x10001], &(0x7f0000001000-0x10)=[0xb4b6, 0x8000000, 0x73, 0x1], 0x2, 0x1, 0xfffffffffffffff7, &(0x7f0000000000)=[0xaf2], &(0x7f00008fb000)=[0x1], 0x0}) restart_syscall() 2017/12/17 12:34:21 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') connect$llc(r1, &(0x7f0000593000)={0x1a, 0x18, 0x10001, 0x3f, 0x45a2, 0xfffffffffffffffa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/17 12:34:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="d5a0893c3eba3485ef2d3b1c1cd21f8f2bf7e3d4c831baaaa2016f0a7945222e621b75c5fbd66c1138a0cd78ff24ec79903ffc536200186b06e64c72980ade573479abcd6e8908adb3f80db6d3834d57b59dc5d80d406472c4cf29b829adf9e0d82617f30da2dc4ff2b54ad01f4530dbb684b45361eae5cae03fe8db8833a95b4c00b4a3f75bde5f9d373519dfbf5c6dd34eb86f38fd127df90f562b3326fb3495161a65cdd9ef2dbe68aad0dac8e7860f2eba69ae0508d068dabf0ef993eef14810906cb7ec6d99150e6e7a13cc21ac2b79f894b9b75a674679d6619d834bf4a5bdb5aafe418417", 0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000209000-0x50)={{0x2, 0x3, 0x0, 0x0, 0x1}, 0xffffffffffff6456, 0x9, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:21 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061c000)='/selinux/checkreqprot\x00', 0x880, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000708000-0x9)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x6, 0x80000000}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x65, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) 2017/12/17 12:34:21 executing program 7: r0 = getgid() getresgid(&(0x7f00002ba000)=0x0, &(0x7f0000c0b000)=0x0, &(0x7f00006b0000)=0x0) getgroups(0x2, &(0x7f0000ca3000-0x8)=[0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000e95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[r0, r1, r2, r3]) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000223000)={0x5, 0x0, 0x1000}, 0x4) 2017/12/17 12:34:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c9a000-0x10)=@req={0x28, &(0x7f00009a0000-0x28)={@common='lo\x00', @ifru_settings={0x1d28, 0x4, @fr_pvc=&(0x7f0000001000-0x4)={0x5ea1}}}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x3) 2017/12/17 12:34:21 executing program 4: inotify_init1(0x7ffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5c000-0x10)={0xa, &(0x7f00005ec000-0x50)=[{0xcbd, 0x0, 0x80000000, 0xff}, {0x1000000000000006, 0x20, 0x2, 0x2}, {0x7f, 0x8f4, 0x9, 0x7}, {0x401, 0x8000000, 0x40000000, 0x6}, {0x91, 0x10001, 0x64, 0x81}, {0x10000, 0x100, 0x3f, 0x4}, {0xcf, 0x5e, 0x7fffffff, 0x3f}, {0x6, 0x5, 0x8, 0x7ff}, {0x3ff, 0xd7, 0x1, 0x9}, {0x1ff, 0x80000000, 0x3f, 0x1}]}, 0x10) 2017/12/17 12:34:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x9, [0x5, 0x9, 0x2, 0x5, 0x1, 0x2, 0x9, 0x5]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a60}, @in6={0xa, 0x2, 0x2f1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e35}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x40, 0x2, 0x10}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0xb0, 0x0, &(0x7f0000003000-0xb0)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000002000)=[], &(0x7f0000004000-0x8)=[0x20]}, 0xb085}}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f0000001000-0x4b)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000)=0x0, 0x1, 0x3, 0x7}, @fda={0x66646185, 0x5, 0x4, 0x2}, @flat={0x73682a85, 0xa, r4, 0x3}], &(0x7f0000003000)=[0x38]}}, @enter_looper={0x630c}], 0x17, 0x0, &(0x7f0000003000-0x17)="e33e020769ea6a48bfb536ca5963ea71e9caa7e84fb4cf"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000001000-0x14)={0x5, 0x0, 0x9, 0x9, 0x8, 0x1, 0x9, 0x3, 0x2, 0x0}) 2017/12/17 12:34:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ba5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000025000)=[{&(0x7f00002b2000)=""/106, 0x6a}, {&(0x7f0000cd3000-0x46)=""/70, 0x46}, {&(0x7f0000ff0000)=""/233, 0xe9}, {&(0x7f0000b43000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xd5)=""/213, 0xd5}], 0x5) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x7387, 0x0) r5 = dup2(r3, r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d10000)={0x0, 0x5}, &(0x7f0000052000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b0b000-0x98)={r6, @in={{0x2, 0x1, @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, 0x7}, 0x98) r7 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r8 = dup2(r3, r3) fcntl$setstatus(r7, 0x4, 0x42c00) ioctl$int_in(r8, 0x5452, &(0x7f00005bd000-0x8)=0x41) socket$inet(0x2, 0x11, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, [0xfffffffffffffff7, 0x81a]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000052000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063c000)=0xc) getpid() fcntl$getown(r3, 0x9) getpgrp(r10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009d8000-0x4)=0x0) getpgrp(r11) r12 = getpgrp(r10) fcntl$setown(r3, 0x8, r12) fcntl$setsig(r3, 0xa, 0x12) r13 = gettid() recvfrom$inet(r0, &(0x7f0000e3b000)=""/168, 0xa8, 0x40000000, &(0x7f0000980000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r8, 0x29, 0x2b, &(0x7f0000a8f000-0x108)={0x10000000000057, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000067d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007f2000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe, 0x6c50f42f, 0x101, 0x100, 0x9, 0x0, r14}) fallocate(r8, 0x3, 0x1, 0x63b1) tkill(r13, 0x100000000000016) 2017/12/17 12:34:21 executing program 3: fanotify_init(0x0, 0x101000) 2017/12/17 12:34:21 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000074d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000708000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000972000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000002000-0x5c)={0x0, 0x2, {0xffffffffffffffff, 0x3, 0x81, 0x3, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:21 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000003d000)=0x7, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x400, 0x4, 0xff, 0x7, 0x1, 0x9, 0x5, {0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xfffffffffffffeff, 0x200, 0x42}}, &(0x7f0000280000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2017/12/17 12:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket(0x8, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x40) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r2, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025a000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) r5 = syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x100, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000c74000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000)=0x10) getpeername$packet(r5, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000385000)=0x14) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000021f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x100000000000000, 0x11, 0x80, 0x20, 0x0, r6, r7}, {0x0, 0xfff, 0xd63, 0x6, 0x0, 0xfffffffffffffffd, 0x3, 0x3}, {0x2, 0x0, 0x9, 0x7fffffff}, 0x80000001, 0x9, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4, 0x9}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0xe28f, 0x8, 0x1, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000222000-0x8)={0x0, 0x18fd}, &(0x7f0000854000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000afa000)={r8, 0xf53, 0x27, "2b7fc98ab43d80490000002607c8ff6f5709b0ed2381000000af65fe5d0254a13ed9e984546568"}, 0x2f) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00007cf000-0x10)=[{&(0x7f0000e35000-0x11eb)=[{0x59, 0x14e70, 0x20, 0xf63, 0x1, "3eeead53a22435250859005fd97b16c83d36014d0c7099678c2c63c08e271b617305f3353b7b3c38cfa570cba267296cc7b59478b37939ce44db2cc9b5302f944ba3ccf8511c8e2eef"}, {0xbe, 0xf1c, 0x800, 0x1, 0x58, "e5b9b9a9652102ee1ff034e62ddf1cac5a055e333a2a15b0ff2e1ac6899a31bc6a8f50c52cd179f513e75ef2c6885e337d7a0a6fab853635e20c2b9a7a7af801d317d569e66affca07a55e4e2bc31e0aa0dc6949c7193b516eb2d92b0764cae3b6609495eea3a6ccc9331f5ab0f0bc1ed4684e21c544a030fd5d2541bf49c061605efc310b68e674994cd99c6f7acdc2e4825fe42571885f5f2fae5ede55fc03fba51dc1abbb8a595fe9f16b8c4c"}, {0x1010, 0x401, 0x8, 0x6, 0x9f, "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"}, {0xc4, 0xd5ae, 0x300, 0x1ff, 0x8, "125dd829f49f7ca600c25c050eb07202f3e1b53c9ea35ab445dff5263ccc44ad588d8e96a3e0109d553103fbf01b70c5d393bc8b4226ec0ddfe385d724fc519713954836b00bf4e82e1a081250b062b24135e0a679bb51f453d8a35ef443c6ddbfb69de7b6b75f3b88f54d4d0a8616f636a10e513cfb6a8b7a354624db0985e54d2996a29786b7482c192d14c1f5be50b2a54bda52d56eae9d547a48ba5b55cbf1b59fbd31bf682b960beff46dbda1f260266040"}], 0x11eb}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}, 0x20008800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)='/dev/vga_arbiter\x00', 0x80000000040, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 12:34:21 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000244000-0xc)='/dev/rfkill\x00', 0x4803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e98000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069c000)=0x18) 2017/12/17 12:34:21 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/sequencer\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8)={0x8, 0x4, 0x1, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x4000c0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000bc0000)='./file0\x00', &(0x7f00009da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0xed)=""/237) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000064d000-0x18)={0x2, 0xfff, 0x7, 0x3, 0x7, 0x9}) 2017/12/17 12:34:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f07000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000068a000)=r1, 0x4) 2017/12/17 12:34:21 executing program 7: r0 = open(&(0x7f0000d33000)='./file0\x00', 0x40, 0x51) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000761000)=0x8001, 0x4) 2017/12/17 12:34:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x3, 0x3f, 0x6, 0x80, 0x20, 0x8, r1, r2}, {0x6, 0x9, 0xac, 0xd3, 0x2, 0x6, 0x10001, 0x5}, {0xc0ad, 0x5, 0x8, 0x1}, 0x56bae00b, 0x0, 0xffffffffffffff9d, 0x0, 0x40, 0x3}, {{@in=@broadcast=0xffffffff, 0x100000001, 0x2}, 0x9, @in=@multicast1=0xe0000001, 0x1, 0x7, 0x3, 0x3, 0x3, 0x5, 0x0}}, 0xe8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r3}) fcntl$setlease(r3, 0x400, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) 2017/12/17 12:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000819000-0x8)='./file0\x00', &(0x7f0000e73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000051000-0x8)='./file0\x00', 0xc0000, 0x80) connect$netlink(r15, &(0x7f000078f000)={0x10, 0x0, 0x0, 0x3}, 0xc) stat(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r15, 0x80404518, &(0x7f0000e3b000-0xc7)=""/199) stat(&(0x7f0000e4f000)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r16, r17) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)=""/12, &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:21 executing program 0: utime(&(0x7f0000b35000-0x8)='./file0\x00', &(0x7f00003a6000-0x10)={0x3, 0xf46}) r0 = socket(0x1, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 12:34:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x3)='-#\x00'], &(0x7f0000002000-0x40)=[&(0x7f0000000000)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0x6)='nodev\x00', &(0x7f0000002000-0xd)='!trusted!GPL\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='userposix_acl_accessvmnet0\'\x00', &(0x7f0000000000)='\x00'], 0xc00) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/98) [ 156.253246] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket [ 156.297434] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket 2017/12/17 12:34:21 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b0000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) r4 = add_key$user(&(0x7f0000662000)='user\x00', &(0x7f0000a0f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000024e000)="db132d809119eddadb19656e8152022167dfb3317e685e1d82207707c8d86119c570b18919ea1f2b3842187c13ca3a5ac1b1d6b597bb078aa612094551ea23a51402e1ab6f555b5603cf409c555e6584eafca35b8555535b8934838f240d5be680c3eec433ef2a6b02dab6", 0x6b, 0xffffffffffffffff) r5 = request_key(&(0x7f0000b84000+0xcc0)='syzkaller\x00', &(0x7f0000156000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000464000-0x1)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r4, &(0x7f000006b000-0xa)='id_legacy\x00', &(0x7f00002cc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) read(r3, &(0x7f0000c7e000)=""/28, 0x1c) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00009db000-0x10)={r7, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r8 = add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', r8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000078a000)={0x0, @tick=0x0, 0x0, {0xfffffffffffffffd, 0x0}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x8000000024401, 0x0) socket(0x10, 0x2, 0xc) 2017/12/17 12:34:22 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b46000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x2c, &(0x7f000085c000/0x4000)=nil, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="60134dff56e11dc7b0605b2920a6cb49", @ifru_flags=0x75ecb8f702ec0ce9}) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r4 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="c66f2261a3d7727708b16334f2daac1f6ba7a8eeb01f389b04a791912bb566710869f906e67d5d4530ab5f8590af9cf49bc4c52a316b628eb24d205b8f29ae15db561253a39194b8a239a18ace33941bd83797f259d160eb76a2b2744c6f75153d9caa30eabedc3dfe306ffe89576d1f5e630ae30bf03e8757088d118848edfcb5efc37e10e0f629cff0e525683b2cc2d91c4371a5fa292afa", 0x99, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x20, 0x7, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000004000-0x38)={&(0x7f0000002000)={0x0, 0x0, 0x200, 0x0}, 0xc, &(0x7f0000003000-0x90)=[{&(0x7f0000004000-0x3dd)=[{0x4d, 0x2, 0x300, 0x7, 0x7ff, "b1538bb41c40edf915b08da78ca3a175366ddbed42faf820465979c088cf5f8b147a84ef2e63de4072c93954101e3974deb8f75c1ddb6410b008a1372f"}, {0x6a, 0x200, 0x1, 0x1, 0x200, "621b3f352ea8ebf0ade54134505c181cd92c366f76e0af18f36dec18686a9a519948411ce8f1ac158952e1c9b54e13ea1937595ad4a59e9a1ab1d79db330de0dfe023e908daa8fa0dfadb3be8ffb357a16a046396988333b562d"}, {0xd6, 0x40, 0x2, 0x1, 0x5, "fb5b12f863534bf47aa53e1f841b0b4ea8aa9724a7deffd1e2093057542146e54b7d7bd36158028fc036f314c6a6bfb4a1cb4d5712c34e77643a9b2bda3cf12d70df56a7009d971c987fd74d268d9df5b6298cfa546db012cef93ca9fd219eee29f389c97d92c359aa7548fa6e5443229e6af2a1dcc917ab050240635b448451d338bf0af04aa97a87b707e9931f28746e8ae46d18d7ea8c96ae80089bb911b424a567a009b15f641c1bc62d09acc26a73ab8da06f9cedd992660a1b5bd3dda9c9ac59a89c9f"}, {0x10, 0x100000000, 0x4, 0x0, 0x8001, ""}, {0x98, 0xd4, 0x402, 0x40, 0x7, "60fce220cb0a22de69f355b597a04f79ab17c2b3be19a4ceb404428c1fe97c7f7c51ed6b1ffa61d6ef6bec5c8203d5987e1b4c858386a259dd2408ea898d6e190d31a113f4c830005470fd1d8c50958a551f42654a658ac2ccbc9a03b3004bc285f448f6d6b943aeab1685fcdd7998644bccd09d0aa7c88b4a924fbba27b0ed4eb46a9df4eb7654b"}, {0x91, 0x10001, 0xf03, 0x67, 0x4, "6526c115988959c5e3a2463c28943f5a87ea918154e304aa80aa769586b5d80b4d7eee307cced27a2e4b5ca05f2c790d528781a3b5c57703231886704d4c9bbcf56663b0b860ee166972189217cf21f245e08c3e90d816fea583a4251b3a6dc539456d628d325197acb93ad2d6e06e1e013ba013f359df9cb0c5b95706e50b416d"}, {0x23, 0x1, 0x600, 0x7fffffff, 0x0, "2e1642388bd8c77985c3e82fae77da7d7dfb6b"}, {0x10, 0x80000000, 0x324, 0x9, 0x0, ""}, {0xae, 0x3ff, 0x26, 0x5, 0x1000, "b396a1edf889a84c9fac6e0eed58602d5a49b7b6a0db1e3134a0e845f4c4dd8d7928c6c1a9faa42934d6dc99e8aca228eed686378eb3bc6a06396c93dddef03949322d837a735affe6a75e54f6f37003dbf9fba9b8718f0c45e67e7f318cbffba4b0cbe08a468c94ff6ff28bdb206f046d74102a7f4ad0c9904a7bad18f3202dd1e0d516eb472c4842387a1bc149d12ec7fdd839e5d20ed229202b2a13c4"}, {0x36, 0x7, 0x10, 0x1, 0xd4c9, "dd81cf01a3d4bb3f0ee7990ba6632eb0428f577c77515674c7a54c3c7100b5f4ca0e24e412cf"}], 0x3dd}, {&(0x7f0000004000-0x154d)=[{0xe7, 0x80, 0x2, 0x4f6c, 0xffff, "b0a854678e4d274eedb98bb594211ea24bd5782e5610458e1ceb883d240f0606bb496094749f0f42c95e4be6994d40f5fb60967e057308c18177912d2911842eefed200a901f4793c32724cb4f1f9cda7f8d0710e1341f277040f5ebae3b5866ba04de355ec3a05da6f906f0cd896fd8e2e07c279fa831e4c9f794f57a6fdeb3ddca5300d8c8dfdd81a895eed936ec95e25a22552e1df3541bb56c2b68c0a86c9b104decb8259156d08707d34b5627154fdca5a44f7686b32382a7b60f9f6a524a0e27978f60a1ef2821a9356f8c4031876291eb24b127"}, {0xdb, 0x5, 0x4, 0x7, 0x8, "6777dfc6ee393871b1176466ef9eda2e3a3e1b56f63b78cba29441a8589fceae90eeb5a54251adc78b5bef942c284918ef2f439c687604b523a5b28c5d6d537e19f5b202c2e7f836b43323de126f0b66c426bed5259d71e04de5210706dc77709836e35bdb85703f1837810b5befa215c2f5b87051734f26cc2a5d76fd922d02c524d696d9a6c500b35ab04d444b1c018b0042bea76e648e0a1681656d946c0e7243205ab6236983dc12a1309ac07581056f7f1b2667eaa9ffe8948fe90bfce48e65e89aafe334036b82b7"}, {0x90, 0x9, 0x100, 0x10001, 0x6, "0346afc73372979ae6f6e64a7e1a226a8111f39595b960efd711fb17ad0d983ca448a783bb9d6c5fd8fb162b8d086bbe403df92f74b700d40c4643db378f910363305ce4fc333ea4d0c17a350089c3d87ba4bc0969dc83c320ae6a5f162ea314c254be525df4def7ce812c74fc265303b990f01aaaa7cdd10bdc498376087e6e"}, {0x10c, 0x4, 0x8, 0x261, 0x8, "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"}, {0xb2, 0x87, 0x100, 0x2, 0x0, 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"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0x1097}, {&(0x7f0000000000)=[{0x13, 0x1, 0x0, 0x1c000000, 0xfffffffffffffff9, "bc2904"}], 0x13}, {&(0x7f0000001000)=[{0x8f, 0x2, 0x109, 0x8000, 0x6, "ac80108309e20c17085242cc84b51b15b8c93a93b0fad5e5a13196081161092b200cdd84ab889199e65921e59fbac7ab1c11aebbd88be72be504ad42bacc58ec37673559a47fd93a829aaa2e2c1f97b7caeb82e2c22580161e904412162e9590ed919e67eba163b7810a4960e570a362efc7ee751fa4e776ffc750a0fcae63"}, {0x44, 0x80000000, 0x311, 0x80000000, 0x9, "07ca50d04280003135cc3ca00ba0914377922cf7e18dbcb5125c8529c7530f9fe618bc525a55f6295710af4e8430aa5192d59618"}, {0x10c, 0x80, 0x1, 0xfffffffffffff001, 0x10001, "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"}, {0x90, 0x1ff, 0x222, 0x10000, 0x7, "7769f348a6607c4b338ecde79cc0b2a6093268a8bf47740cc570440d96d0833bfb09ed1642e6bdc3641900d3141490efdd7b64e5d8a77951b45990d1b0346e4c1cf325e39aae7fb60788d6def3bb5c330e7ed3b07a3b6fd539f0a384613d5fef48dc3f4a1fe63e030184a967b8c031cec70702b632c2b0d1f32583316f011ad0"}], 0x26f}, {&(0x7f0000003000)=[], 0x0}], 0x9, &(0x7f0000003000-0x70)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}], 0x70, 0x4000001}, 0x24000000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/4096) 2017/12/17 12:34:22 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000623000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f00008a9000-0x8)='./file0\x00', r1, r2, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00007a2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa7000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7f}, 0x4) 2017/12/17 12:34:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x1ff, 0x3f, 0x100, 0x80, 0x4400000, r1}) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006a6000-0x4)=0x0) 2017/12/17 12:34:22 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001000-0xe8)={0x7, 0xe0, "a00f082a4e181000c253dc38a9a1142428f72caaba1ab09fa978edec31546b89103ae4b764061f5a5ec802131e1a47b05ae6af55c0acc6f3003c265bf070a9930fbe03208cdaadca0a76ad2e95958723b7e17618e2c3824d57c78d3072970c9b83543e064d9fb4f5186179a9a1ec8d4502240acc4b45f7f5dbd0f9f0620e9e6d7ae22a4c3a4e33310269b2beb5e8a4b32befb9d9ff7bca4400bcbe6f25cf322b56046dc5a0e492237fff0a82d01ff446a8a0bbba0508a7b04ccd903ba3da9f960d392552cc22dfbe8226d9a012e377d548a4306177ca1be35bc36f7deab7b7c5"}) 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) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) 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) sendmmsg(0xffffffffffffffff, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="095decc44dd8c0328e856614dd0d14a1e9f3", 0x12}, {&(0x7f0000001000-0x23)="b1ceaeecd02043fbb40fadd57de58126a0b4f3db86ca032785a6d810483eaf2a7fb31f", 0x23}, {&(0x7f0000002000-0xbf)="ec91846f34de9fe081ffea45b008625fe5ce884f05e7f544133c584419e63ff718cd5e76094dc3ee7537da4e7037c3c240ad1ffd4012dd905c1793e31cfb6799816e6d7fcbf19abc4771b821eabedae5ceab4d257e4d4bdb4ad6d96a53d69155231894fb2ad93993adae65424cb662f7cb08ed89559a2eb6c9b5b4246fed0ff73fdca31c2a06ef65a43338f8fdc77223a1d59a0917a21a4d61409164e59741237ecdcdad3a24d2066b95fefc58302b6a161860b1c70df5b6bb94e0ccee05c6", 0xbf}, {&(0x7f0000000000+0x11d)="74ca5fffcffb54a620f2029d0c9476c7243c1cb8a678d191cf9057384ce3467d0d9ebbefffdf725e5254fcf4369069d72a725afb7a56b732aaf34ba72ea319712b2293eb186b6aa4f0942d8e5327dc7872f502808090081493c919622138aac1f8a6fb196c0a6902fe3396dfa191ba4aa75eb84cffb0", 0x76}, {&(0x7f0000002000-0x9)="b0331b5a5a8eeb42c6", 0x9}, {&(0x7f0000001000)="99be94c86f3c9a2dcb0574d9aec56ca4f044597bba13d46f932c4cf24d1758dfadeba6c46ec1e5d51701ec6b90ec6a58102c81972b412774b9edc08070b4e505d210d6947f38a55ce0875e85324cfaa3250a8759be0047cd7951fa", 0x5b}, {&(0x7f0000002000-0x61)="86243b8c3cd20957fe5c7002c49d3dc24fe91623e381e6023b5f5b4f9ad2f7ad76c02b9418194f6af50c0820a77342d2c01f336d17d908b3f1014ba833089aac3b931052c367c455815d07e67e027b0e53ba5034707e512cc41a636d94f369b2cc", 0x61}], 0x7, &(0x7f0000002000-0xd8)=[{0x50, 0x0, 0x1, "ec295133279106e7a5e622a86a025609554ce91c58cac759db8946fae8a68d760ea0cccdfe6c40da36e695dafcfdf63252eee345da0eadeff5c3612a87aeed"}, {0x88, 0x1bf, 0x6a, "935e62af57e8abeb7066d88c0e71ac0b61af1231af5b0cf1505ca353afab053029c2a908d2838c4dd0dd7cd84e6773408fa18519f5eccd98a949440d31c84e733005a60adc91a352bb4d42f5b7859fb836b6160c9d04acc1b24f7aff358e57d7a0787db09dcbf11380bf88e1eeec526348be1f09b50e2944"}], 0xd8, 0x40040}, 0x1}, {{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="3fae2de5", 0x4}], 0x1, &(0x7f0000001000-0x258)=[{0xd0, 0x196, 0x4, "0f2faffe320116105867dab3cb630711666debce09d77875767ae0b7e59d8662eaa50b57aa3ab72edd43ef1e36f64d391326c879c3f70de1d9e0822aa10fa37d107630f37a1894e6578fb8dad6c996a0bea98f9dac35cbdeeefb73468a1e3a8c045ec9c3f314ee6f996e6caf026756090dcb7eaf0c288303d2fa70d0b5b563451d0496bdc6533674a53d33e8250708ffde1f46c0f24272570eb0b2220da7eeea187a796fbdf04408659bd56470457da477fce1b406992d423be55846bbd9"}, {0x88, 0x29, 0x200000000000, "6ee7c1fd29f8c7f7c465959687ca346a68898b7e1e13fc8501c1cf652cfe14f02cd0e365959d8f963f392632191fa17d707dcf3b8ffe83e380b06743a896015247309d3d63e4020d7924bc0752a889532a28fae7397ae119195fec1ab20a810f22b574c73861ee274026695f90b8baa9ec96a96f"}, {0x40, 0x0, 0x3, "8c014a8cad729deb54742e3fadde626a7ef924fec7a51ac2f3e8d3e63a9584511bed8759fec94fe06a23a95d29901ccf"}, {0x48, 0x9162d582227531f3, 0x15, "be89420f18decef7670207a4468bf71244adbc16989e2dec200652d1b00ffa3b73773d6853673202259ba105519a7063255a2e561d95730c"}, {0x68, 0x11, 0xffff, "f5d096eb905d76e59b17d38c29b1a4898f10c8c2d55a018cca7de1ecb1322e3fd10e419c31d8feaf23b90661936521217a4009a7b16f9b9c4bb49b3444e6e8e4689aa1b2fed4a6db087c34814ba17bc3671ee3413483"}, {0x10, 0x110, 0x9, ""}], 0x258, 0x1}, 0x5}, {{&(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x3d)="c463cf66e78f1102c47167e440932843de0b8b26bb279d7c3e85aa64a3de3ddfe0787bd760ffb1930822d35956bfb5446dfdc692686810e367d64355c9", 0x3d}, {&(0x7f0000001000)="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", 0xfd}, {&(0x7f0000000000)="b51eddd71cc8c56a95ef1e1463838ea6680f0210b5573fd55b3382602b42986e75a6d39684cb1bb4f46b9a4df7da3ac76ceefd2385de86c67694341c39c430a3b04da4c86daef9d767d9f45026d87e0772a0fb4920f1e9b30d931360a626413997c26ebf4db820b5b02eaef7ac1b739c633a1db14d33ba9ba3d89c24e1ddf4fe12c1195ae0863f33ad98a42c7fac83c052e8607df5a9a916ea086b8ea074e5bd8f10576e9e492c7b4e4b0b7d8de41f7c9e632505be77772f057aa4865ea6d97f79b1d243cc018227a6c8fc60b637bde8d9b30d4c4f9f", 0xd6}, {&(0x7f0000001000)="0018be7ea5ffd63905289a4029cbb092752f5393f120a26fc7610225947a67159b4ea3a07288a048afbd8bb7d85ca1472c99384d4ba402dcb35ce112ee5b962ce27733ea76357a12", 0x48}, {&(0x7f0000002000-0x3b)="80688377606cb76953961223111c2e30be93324a7ac672b29bc71d8105455938dc862bd9a2190057980bc1310c9fb003c28c1cadbf252355f76013", 0x3b}], 0x5, &(0x7f0000002000-0x11f8)=[{0xf8, 0x0, 0x1000, "66d36dde719bba0b39508a9af46bfd084f40c3143a3ac04566fd3443d98b4e5d2f0e91ef97e1efde751c9c0fc376f74a44d1aa046bc16c83b7fb3cb0c44b566a48c90248e5983b10588b196d794a5e880f4a201457b21e1926f586977237f05231663eb6a7771952c6e11799c6e6d5c2669062d92d7817c7154062fd9ff890e61ad05c6282a4b5e785e32f20bc23d31cc1ae1bed05d386eb668b7f206cccbe2578ddcfec6f9b3504a9786a4fe855b63027703d9c5073ca83c67c80c2db94c7a48b7667a07063ee63d57a96d63f5bee0333a5e60f852d777c03c941b425c1b64e884846ab92"}, {0x60, 0x6, 0x400, "d4651a98b1aa311143b3cabe066323a143fb406766d5f2ba0c903883e26d27dfb1818761490be9b1e57418f689f18e82e6d5073aa86f56fa0a96a0e5907e53bb0b28e6f8c98b3115b7f3240eaf"}, {0x90, 0x11, 0x6, "2112a9f934d372330aa323697fb377948fe82ccb277ca797fcabbccae6c3edf3d6fff61af398598c92d0d8709aeb4f4ba498fe4aa16a822764cb6b0fa74ce19907b83bfbfef20ef6672f30474baaad8d2142cba460ce83e128919438dd2067a959e4923f0af8d13e108b26fa0576b56cfbec3c67604402f5a205cf4f1fce"}, {0x1010, 0x100, 0x401, 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{0x90, 0x6, 0x1, "7d02ad1f3d051b89fdbb1912dd1fa7710f399da27346c6dafc22c7c0f735b60ab5f1b9339741f8ddcf2d5459ec76024a08214aba13f095f655f7381265c0a275d759bc1b364cbd37aa9ccfd24a62f1821bda52fccffdacda930f67f73ddc438ac4650ab725070b1fb74c6fbf18a9e43f0454d79a362ae0d275564cfa"}, {0x20, 0x6, 0x3, "55cfe36a8ce4620a60c618"}], 0x1120, 0x40000}, 0x62}, {{&(0x7f0000002000-0x14)=@ll={0x11, 0xc, r3, 0x1, 0x2, 0x6, @random="5cd92cb1f2a3", [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000001000-0x26)="77ca74ac1d3b16e3f253edc274200799a1bf78b2b9c7246276ca3da342c7cd7dfe8260ac5c72", 0x26}, {&(0x7f0000001000-0xd2)="f208164e2eae543ec2dfe5839d5a5f20086fa5cd8f1ca0f234f67f3ad62b58ee3ca72b5107c97e9bcac38f72094830208c8d9d61fcde61123c1a18b70dfe7090ea2161d38a2a47c6ca6236d6f1e32a1cc3e5c459bcaa0e6562476395c5ede3ea2fc3fec29bca6b3cbbc6ac1b81886c0442434d21bf4bccf5d224152810cf9df45a1e4736101db1c98a989b4a69f9979a61df7b4e62bf4e1631aea60b3edf714991afc472a34299e42ea41f18e332cb19fb9401d268d3acbcb26ad59dcee451c1ee6180f638abd9aa712b543fd986043368b1", 0xd2}, {&(0x7f0000001000-0xec)="3aa1e7658d02d66aa95f58d0973784abfc5964edb3ec5ad2a19937a50844f98ac06b8ca07c26a2ad3c0f2b0023e7b271a69989d6eab583c8bce2e18f1287a5395f5200c77e0b8fab3b808a8dac736b2d8fcdb09ecdfecdafa9636a9fe2843ede38f4a95a84442e38009b93e08a602d90d917d1cbeb501e1ea49e0e0250c2ebd0d9208cf535816b4baca0a2cd76fa51f05304c3e197730c21f04a4dfb7eb4dd495b6237bb551e2adf4b081d4a44860bc32b882fcb1ac903353653fb176464779d408de2a46bb4b4aa8bf6d5d0459bd1b4d7d4247e64fafaa7954ee66f0f7315e44720273af2352e9a17a76e95", 0xec}, {&(0x7f0000002000-0xf5)="f49903d99b77c8f9803843a76bf153566b5994b0213b5d48838a9c284f8c83df30672fe616e1c07843c25d7c998f0cc372b0721083a64cfbee61d90c765ab8d3928d089938af831885d26fe9cb0fa8f3f961421c72d6b7115a9d6367e47e661145a47cfe63918ea4a70157201f8968a5b1a2f1bbc042cfb0fc0b5f5a36f8a65d572024c2e87100cd189262ea0c890371710c7425231027baed3cb1a500adafbfa32a4f95a174ba526d31e916ec86e7d23e990cf06249c91b9b54c5fc50a70cead44104863eb66ce9691a28a69948de43403cca8b5aee5697278641ac2a41ff7763d38796d1778f4f50927a540134fc3a69ea6b47e5", 0xf5}], 0x4, &(0x7f0000001000)=[{0xf0, 0x10c, 0x1f, "64c92ee0aec59e0eae1e0469a0cdf69610309056f471f589efa0d4532b4b831bd896e64aeb3f803b29ea6e47a02fa79084ebe705f661c8342bdb56e23d2a7e3a4ecd573586c929c48d7061715a5a2610040fbd7e48943c3bfd33d2e8474fda87cc5736f264541f204d76d3a653680df1e6743e38dccc1ce2cd92648f4c8d62dc0756045058e4f76332fdd446c67025812bcd3c79145cb3228d475bc1f7eee0f2084affc456de6000b0862235de40dcf544df1aa555437b5497700c98da9f0bac33bb7dd803db899bb645598533be3f51ffc9f37b5636725faf0f2b8de8"}, {0x78, 0x10f, 0x9, "8b6c9855f2e17e18311cc78ccc445439c01b005d7869d574b88f8f3617c30b34e2af91c7ed3e8679fbae0db5ec72f0273d7a39ce6cd5034a922795f5ce91b1826c930c8907d5d67af0a9dc821ca0165560a84e694148c5f577f3fa5a1bdaa8e85c"}, {0x80, 0x11, 0x4f0000000, "621eb927733a0dd22220903c5365e93ae893a657c7830a82ad230b57f45f42f1d7fe50b5a5b9bc34298534a9d1bbd26bd8e0547d047413f2da5dcb692f11c7b39dcaf6c0066d7f75f33e06fe3d26442404a71cef8a7834cda5f14ca5ae67a9d5447146540320996fce819c46373ac4de"}, {0x80, 0x111, 0x8, "bca93f1ad80efb81e6f3d6691c6ea4be0d6a912cde88e03ae3d1bb8351b0f8d1b97aa14b1c49da2bc305b5bb2df7679cd0866306dd79532b26775a27f1bfc232f10f0c558c86bfd0f60823b41706a4aa70e215d7b44e355034677a44c4285a2c9b721869411f0f9128e6401aa25a7f"}, {0xd0, 0x10c, 0x4, "4a14964f6bb35907f92e750aec859c2404292dc782b6a6efd8c45fed9f7e113dbd90130804683250219347d6dfc3d7337aaaf3ce8e9d86baf1a2e09fc32c01e9befc46e963c5ad711caec81c9aa004bbab60429f922c292b229eb6daf0772a3a573260c8a686f84dc37c85ba815f02dbeed8d1c80e557249839812bbc8f592e719fa5689a661b5f5db7f1307e1c179b469caae55bcf97712ad8f73bd055fb4e3c71d308c9325eadaa60b413a3b03c82a2c7d7b3f90ebd9047966a2fbaadb"}, {0xb0, 0x11b, 0x8, "085c21f5a7c39784f20290ca6f65ac8de459670f5b863b62a9e7d545f6aa3ad6902debc094ff4393082c6f26e79135e96296bd23711c957e950d84d89897429210f075d78a5d6cbfa78c0025df6be9963045391620674cb5cc176b4dfbb154fd8db0d1dec6bc8b768bfde90c4ffa5ae51661d98862306b4003b2c9a5088e309773be80b5188daa38283e8eaf593da16c77c9a3c483fc6a8a37711ae1b8d60cdc"}, {0x48, 0xff, 0x7fff, "ebc61635a02866bfa2140559a372e254763260ca3de2da0393c746488dd3b78bb22c965ec796517fdfc116f7b8dedea03019"}, {0x68, 0x100, 0x2, "74e9359ca680d12ce918cc50653fe31fb7b4a5b149e582387fb2e10f77401b21304d47840a3c54f927e8dbcd3acd17acfef94c4c1f008718a4c766f355e9f64e5da57f178b9452603c67b4180e25a365bbc7e4b925"}, {0x68, 0x29, 0x92f5e92, "ac8c7520a91efb49708a43a1fe02b794b0674f3216ef783f23b705090c298b00cdd2bb15bedec72cb1dce621132d37cf3bb35715a7c213c32736716ab0487086e35e312fcad41254c8f7101d07d7d7becf"}], 0x500, 0x1}, 0x2}], 0x5, 0x20000810) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x403a) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000d08000-0x4)=0x0) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x133042, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000+0x86)={0x0, 0x7f}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000986000-0x20)={@common='rose0\x00', @ifru_flags=0x6c00}) 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) 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) 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) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000001000)=""/220, 0xdc}, {&(0x7f0000001000)=""/133, 0x85}, {&(0x7f0000000000)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x1ff}, 0x101}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000002000-0xf2)=""/242, 0xf2}], 0x2, &(0x7f0000000000)=""/191, 0xbf, 0x3}, 0x1f}, {{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xd5)=""/213, 0xd5}], 0x1, &(0x7f0000002000-0xb0)=""/176, 0xb0, 0x100}, 0xffffffffffffffff}, {{&(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/150, 0x96}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xcc)=""/204, 0xcc}], 0x5, 0x0, 0x0, 0xf1}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/36, 0x24}], 0x2, &(0x7f0000000000)=""/16, 0x10, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f0000002000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000001000)=""/235, 0xeb}], 0x6, &(0x7f0000000000)=""/232, 0xe8, 0x6}, 0xd60}, {{&(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000002000-0x71)=""/113, 0x71, 0x80}, 0x1}], 0x7, 0x10020, &(0x7f0000002000-0x10)={0x0, 0x0}) 2017/12/17 12:34:22 executing program 4: socket$inet6(0xa, 0x0, 0x3) 2017/12/17 12:34:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004d2000)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000-0xbc)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x708}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc74}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41c0}], 0xbc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000468000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x800, 0x2, 0x800}, &(0x7f0000000000)=0xa0) 2017/12/17 12:34:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000bb9000-0x9)='/dev/sg#\x00', 0x3a75, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005d8000)='yeah\x00', 0x5) 2017/12/17 12:34:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x1, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000e54000-0x8)=0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00004a3000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000030000)=[{&(0x7f00003da000)="11", 0x1}, {&(0x7f0000aa7000-0x9)='tG', 0x2}], 0x2) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000e05000-0x44)=@un=@file={0x0, ""/66}, &(0x7f000045d000-0x4)=0x44, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b1e000-0x10)=@common='bcsh0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b37000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x5d, 0x1, 0x9, 0xffff, 0x0, 0x8d, 0x1, 0x8, 0x400, 0x9, 0x8daa, 0x1, 0x2]}, &(0x7f0000cd4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000063a000-0x4)=@assoc_id=r3, &(0x7f0000112000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dde000-0x4)=0xc) sched_rr_get_interval(r4, &(0x7f0000734000)={0x0, 0x0}) dup2(r1, r0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d9e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a4000-0x4)=0xc) fcntl$lock(r1, 0x26, &(0x7f00009e8000-0x20)={0x0, 0x0, 0x0, 0x58, r5}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:34:22 executing program 6: pipe2(&(0x7f000012e000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4d61d789, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:22 executing program 7: 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) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e24000)={0x4, 0x4, 0x8, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xe23, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0xe57, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1, 0xffffffffffffffff, 0x8000000000009, &(0x7f0000001000-0x10)=@common='teql0\x00', 0x401, 0x6, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000000)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e1000)=0x0) nanosleep(&(0x7f0000c18000)={0x77359400, 0x0}, &(0x7f0000625000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000738000-0x10)=@buf={0x0, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000b59000-0x20)={0x80000000, 0x3, 0x10001, 0x0, 0x1, 0x9}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/sequencer\x00', 0xd551151cf54a0f13, 0x0) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_procfs(r6, &(0x7f00000dc000-0x5)='maps\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000b00000-0x4)=0x10001, 0x4) pread64(r7, &(0x7f0000a48000)=""/0, 0x0, 0x1fffffc) 2017/12/17 12:34:22 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fd8000)=0x101, 0x4) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) madvise(&(0x7f0000b2e000/0x4000)=nil, 0x4000, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000217000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fec000)={0x0, 0xfffffffffffffff8}, &(0x7f0000356000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f8000)={0x400, 0x0, 0x800, 0xfffffffffffffffc, r3}, &(0x7f0000f84000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049a000)={r4, 0x800000000000004}, &(0x7f0000fa6000-0x4)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000092a000-0x4)=0x0) ppoll(&(0x7f0000fba000)=[{r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r2, 0x220, 0x0}, {r2, 0x3042, 0x0}], 0x4, &(0x7f0000189000-0x8)={0x0, 0x0}, &(0x7f0000cc9000)={0x2}, 0x8) connect$unix(r1, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007cc000)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000fd6000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c6000)={{{@in=@multicast1=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000946000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x7ff, 0x3, 0x0, 0x20, 0x5, r6, r7}, {0x5, 0xeb, 0x2, 0x8, 0x401, 0x6, 0x4, 0x3}, {0xb7, 0x7fffffff, 0xd2, 0xfffffffffffffffe}, 0x7, 0x5, 0x9, 0x1, 0x80, 0x0}, {{@in=@empty=0x0, 0x4, 0x3}, 0x13, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x2, 0xbc3, 0x2, 0x4, 0x6520}}, 0xe8) close(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) setuid(r8) 2017/12/17 12:34:22 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e4d000)={0x0, 0x0}) 2017/12/17 12:34:22 executing program 3: r0 = creat(&(0x7f0000269000)='./file0\x00', 0x101) modify_ldt$read_default(0x2, &(0x7f000046e000-0x5)=""/5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1, &(0x7f00009f4000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c90000)={0x0, 0x0}) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x7f}, &(0x7f00007fb000-0x4)=0x20) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x0, {0x25, 0x4, 0x5, 0x5, 0x5, 0x0, 0x3, 0x8002, 0x11, 0x6, @empty=0x0, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x4, [{[@loopback=0x7f000001], 0x5}, {[@rand_addr=0x4], 0x3c2b}]}, @ssrr={0x89, 0x1f, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x8]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xe7c5, @multicast2=0xe0000002]}, @cipso={0x86, 0x14, 0xe4, [{0x7, 0xe, "df21741175882f000000096d"}]}]}}, '!9'}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$ipx(r0, &(0x7f0000660000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000479000-0x4)=0x10) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={0x77359400, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000009b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f000098e000)=0x4) 2017/12/17 12:34:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) madvise(&(0x7f0000b2e000/0x4000)=nil, 0x4000, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000217000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fec000)={0x0, 0xfffffffffffffff8}, &(0x7f0000356000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f8000)={0x400, 0x0, 0x800, 0xfffffffffffffffc, r3}, &(0x7f0000f84000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049a000)={r4, 0x800000000000004}, &(0x7f0000fa6000-0x4)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000cc5000)=0x0) ppoll(&(0x7f0000fba000)=[{r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r2, 0x220, 0x0}, {r2, 0x3042, 0x0}], 0x4, &(0x7f0000189000-0x8)={0x0, 0x0}, &(0x7f0000cc9000)={0x2}, 0x8) connect$unix(r1, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007cc000)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000fd6000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c6000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000946000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x7ff, 0x3, 0x0, 0x20, 0x5, r6, r7}, {0x5, 0xeb, 0x2, 0x8, 0x401, 0x6, 0x4, 0x3}, {0xb7, 0x7fffffff, 0xd2, 0xfffffffffffffffe}, 0x7, 0x5, 0x9, 0x1, 0x80, 0x0}, {{@in=@empty=0x0, 0x4, 0x3}, 0x13, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x2, 0xbc3, 0x2, 0x4, 0x6520}}, 0xe8) signalfd4(r1, &(0x7f00009f8000-0x8)={0x7fff}, 0x8, 0x80000) close(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb2000)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) setuid(r8) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {r0, r1/1000+10000}}, &(0x7f0000e7a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/17 12:34:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x29) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xf3)=""/243) 2017/12/17 12:34:22 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e70000)=0x14, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/sequencer2\x00', 0xc4000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000ba3000)=""/220) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xfffffffffffffffc, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a3000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xfffffffffffffff9, 0x80000000, 0x5, 0x4f0, 0xffff, 0x8, 0x1, 0x6, 0xffffffff, 0x3, 0x7, 0x101, 0x8e7, 0x7]}, &(0x7f0000fe0000)=0x108) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000657000-0x4)=@assoc_id=r3, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe3000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000449000)=0x8) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ff8000)={0x0, 0x1000, 0x7, 0x6, 0xe4, 0x2, 0xfffffffffffff7c6, 0x3, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd6, 0x80, 0x7, 0x6}}, &(0x7f000040c000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00001cd000-0x4)=0x4481fff, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d55000-0xe)='/dev/keychord\x00', 0x8002000000100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b82000)={r2, 0xbe, "757b6e3c062a9e621d3928a4fbd27bee7845e9b4aff4706cd12eb286356a07a45cd195469743eef099d21bc6d2481cd9e8630fc7959191b229c5195ea758a12ffc977abdcb1535d810b6a46224f35974bf00d3e6fb71ae9f4f3e30cd4f75c42de926ea4f4d268011dbb73fb7df52ea04c08d39f42a7230abb2b7282b18b210ef5e4c0c87ee7c4a7660f5de1f4d7185d8b355a69417dccb00123c9d5de5e8fdf30230ad904956b1644f8086669d08d6ffe22da4febac71a38134c342df08f"}, &(0x7f000069d000-0x4)=0xc6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) clock_gettime(0x0, &(0x7f0000ffb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000ffb000)="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", &(0x7f0000bc7000-0x4)=0x0, &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000fbd000)="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") mq_timedsend(r3, &(0x7f0000ffa000)="54b52ec6a645d9f52a8bee345c", 0xd, 0x5, &(0x7f00003da000-0x10)={r4, r5+30000000}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000ffd000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ffb000)={r2, 0x5829}, &(0x7f00000aa000-0x4)=0x8) remap_file_pages(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x1, 0x7, 0x2) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b5f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/1, 0x1, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x1, 0x670, 0x3, 0x1}) 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) 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) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000004000-0x8)={0x7, 0x2, 0x7, 0x3, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) 2017/12/17 12:34:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000837000)={&(0x7f0000000000/0x1000)=nil, 0xea, 0x7, 0x2, &(0x7f0000c2e000/0x2000)=nil, 0x0}) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00002a1000)=0x5, 0x4) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x97c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r1, 0x4, 0x81ede2db88076292) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x46000, 0x0) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x804, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x5, 0x9, 0x8001, 0x1}, 0x8) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000ad2000)=0xc) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000674000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/17 12:34:22 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7fffffff, 0x401, 0x4, 0x5, 0x6, 0x3, 0x3, 0x8, 0x0, 0x1000, 0x8}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4a0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x2, 0x200, 0x3, 0x6, 0x8a5e, 0x24, 0x20, r1}, &(0x7f0000b4d000)=0x20) r2 = syz_open_pts(0xffffffffffffffff, 0x200000) sync_file_range(r0, 0x400, 0x3, 0x3) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000bb000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000a1000)={{0x1, 0x0, 0x80000000, 0x2, 0x2}, 0x7fff, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2017/12/17 12:34:22 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000634000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000082e000-0x4)=0x14) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000efd000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1ff, 0x2, 0x80, 0x1a, 0x20, 0x20, 0x2fb, r1, r2}, {0x0, 0x4438584e, 0x0, 0x46da, 0x1000, 0x10f, 0x40, 0x9}, {0x8, 0x8, 0x5, 0x9}, 0x3, 0x100, 0xfb9f, 0x1, 0x10, 0x0}, {{@in=@multicast1=0xe0000001, 0x26, 0x7ff}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x6, 0x0, 0xff, 0x7fffffff, 0x0, 0xb7}}, 0xe8) 2017/12/17 12:34:22 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000121000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x6, 0xffffffff00000000}, 0xc) sched_getattr(r0, &(0x7f0000def000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x1) 2017/12/17 12:34:22 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x2cb) 2017/12/17 12:34:22 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e68000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dce000-0x4)=0x10, 0x800) fadvise64(r0, 0x0, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c1a000)=@int=0x401, 0x4) 2017/12/17 12:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x200100, 0x2001, 0x0, 0x0, 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x7, 0xf, 0x5, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000090f000-0x10)={0x5, 0x6, 0x9e6e, 0x3}) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f2a000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x3, 0xbff7, 0x5}, &(0x7f00006ee000-0x4)=0xa0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f000098d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0b000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00009e6000)={r9, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000994000)=@assoc_value={r8, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r5, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000a56000)=0x0, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000461000)=0x0) r11 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005df000-0xc)={r4, r10, r11}, 0xc) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000554000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b66000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x802, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000a91000)={0x5, 0x0, 0x6, 0x62, 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffffffe1}, &(0x7f0000e58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009fa000)={r12, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x7, 0xa8, 0x62d, 0x4}, &(0x7f0000772000-0x4)=0xa0) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x3, 0x2000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001ce000-0x19)=""/25) 2017/12/17 12:34:22 executing program 7: pipe(&(0x7f0000967000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000089e000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getegid() 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x800, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x23)=""/35, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ext3\x00', 0x0, &(0x7f0000026000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) uname(&(0x7f0000a57000)=""/24) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r4, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) write$tun(r5, &(0x7f0000328000-0x134)=@pi={0x0, 0xfbfb, @ipv4={{0x1e, 0x4, 0x8000, 0x3d09, 0x130, 0x3, 0x7, 0x4fa9, 0x3f, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0xfff, [@rand_addr=0x8f5]}, @noop={0x1}, @timestamp={0x44, 0x38, 0xbd2, 0x3, 0x20, [{[], 0x28e}, {[@multicast2=0xe0000002], 0x4}, {[], 0x24000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffff}, {[], 0x0}, {[], 0xffff}, {[], 0xc50}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x81c7}]}, @end={0x0}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x8, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x100000001, 0xb7bd, "c4feca07112025a4cdfb450e372dc44f2548e4d62f9b319dc9600ed323326cdb440cb31e3e9e21ad1e5a9174fdf7b996988f75b3fed0838d218b9c3307ec423c037a32d30ac2e16eebb075efc5af14388c1d9312cb73b1c623abd90aab248db4c2a19e2ec31cd2f4c30fa0323b868dd52a549ee5ecaef323fb855d13a355a49cd9e0e142f923fea03215ea9a590a54ba477e6723c6716f0c2dd276f7697b94d0a229a5d4fcee7e5ad62ed2a6c454e6f3"}}}, 0x134) sendto$inet6(r4, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r4, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x9, {0x1eeb, 0x129, 0x40000000000004, 0x65c0, 0x7, 0x100000001}, 0x4, 0x7fff}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="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", 0x56f}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000032d000-0x4)=0x0) r6 = dup(r4) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000f54000)='\x00', 0x1) write(r6, &(0x7f0000cdd000)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2017/12/17 12:34:22 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$packet(r1, 0x0, &(0x7f0000638000-0x4)=0x0) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000c0b000-0x8)='./file0\x00', &(0x7f000080e000)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/102, 0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000)='system.sockprotoname\x00', 0x15, 0x3) 2017/12/17 12:34:22 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000761000)={0x0, 0x0}) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001fd000)={0x0, 0x6, 0x10001, 0x1, 0x7, 0x81, 0x7, 0x8001, {0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90d6, 0x0, 0xff, 0x1, 0x0}}, &(0x7f0000f6b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bed000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000069d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004f7000-0x6)={0x0, 0x1}, &(0x7f0000eb2000+0xe30)=0x6) sendmmsg$inet_sctp(r1, &(0x7f00004e4000)=[{&(0x7f0000b27000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd4000-0x50)=[{&(0x7f0000690000)="52312d2ba2a8c7cd1b1b8b81ac8704a0b138f30819f9a87d5878673be74cc276f71184985aad318e460578b73ac624f9ddf4c355c4c33a111eabd75783ed649d2be4f5e9966bbf5d7cba3f3203f5015e04c6eeaf59acc509f79bd377e33d189c10bbc5863beb53ea5a00a2128d8ffa89af640ee243f9b7d09d6e2e6e6d555fce66e91e05c907a1df94ffe9442a4e0c94d9bc313bf0fd278520bd3946260a9d683a55c2e0cef73fc831e345d39cb0c33b77b1", 0xb2}, {&(0x7f00009b8000)="5e5286d4066c7ea70fff917c04985d5abf7303dcb6045fc7df804811721a6c5439144703d8a08054a0764e4345ecb5a6bda7edf01a7e8fa0cb51d676dea0f7ae2eed9a7d", 0x44}, {&(0x7f000030f000-0x1000)="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", 0x1000}, {&(0x7f0000432000-0xb)="9ba30976de260b18a5066b", 0xb}, {&(0x7f0000400000-0x6)="4c08b3e5332c0e22582be12eeeff01c2661e1aa4d7c9dd60a7994ead92", 0x1d}], 0x5, 0x0, 0x0, 0x20004001}, {&(0x7f0000141000-0x10)=@in={0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb5000)=[{&(0x7f0000dd3000)="8a1b6a37ae9bd7209186d5dc8cf298b209b74211287022525fcb01bf7bca81f79f3b667aa153a9d99911529b70c091cc91946cdb5f6f0379815b372cd5214b2f0aba03d7bcf09ac6db61271fb86c96caf9785b5e29f034352d5abb2e166a77216c0500d7d06acd77c67a8dec635eabb8b96ea1192c3d35037c53da00edfe63449a94a461c6d3a5971529d27925379673bc51734794427640c31a3a510abb4441230cb4bcc199d998e96de0841bfa9fa1649e03c4484e5163f465bea3b5ba20a5d14f7c3b33a8165af5abe0d56b0175f4bcc346d0fac958b8ca", 0xd9}], 0x1, &(0x7f0000629000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7f, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xebc, 0x8, 0x0, 0x9c1, 0xff, 0x3f, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0xffffffffffffffff, 0x80, r3}}, @init={0x18, 0x84, 0x0, {0x1000, 0x9, 0x7ff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0x3f, 0x100000001, r4}}], 0xf0, 0x10}], 0x2, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000048000)={0x0, 0x0, 0x20}, &(0x7f0000684000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000590000)={r5, 0xd8, "a5af7a65ef368c4149c906fc994be2d7e0dc4d9bdbe0ac54d0954f7a50064563628b1cca4599df5322e6e0dade82445ad4b43a94cb3260604fd0b62bd982b70b71258bf9eabd73d24b9f12b85b0d32cf7764c3701123d3539ba0fc73d85e359c1f40349d311478ae3384e443c8343011bfd319dab5b4c77e89d6ad4a2741ffa7cb2040d09bdf9bdbb3314c12fdccd0c6ee3b502a702310f4b9c28dfe279817c918e61e5d22b523a88b9851d46977c369c88a74bcc13c487444a555ede36fc01d9cc55b3020b5529f58814a2b1a672199f593ade2090ad155"}, &(0x7f0000bb8000)=0xe0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000015b000-0x25)="24000000130007ffffffef00000009000100000c0d00030001ffffffff000000f9b81617", 0x24) alarm(0x6) inotify_add_watch(r0, &(0x7f0000ce8000)='./control\x00', 0x20) r7 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000fcd000-0x4c)={0x40, 0x7, 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]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f000090c000-0x4)=r5, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000fcb000)=0x0, &(0x7f0000fcb000)=0x4) 2017/12/17 12:34:22 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000082f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000158000-0x4)=0x14) connect$packet(r0, &(0x7f000055a000)={0x11, 0x1a, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000005c000)=[{&(0x7f0000001000-0xd2)="3469d8582c5f2ed96544bb89a8340dbe7e4e2eb35e3ee35d189fb1d7fa540126be4036b5f504197e7b8954e7ba13a5a4d4ed17ae495303624fa33269073f8c03409ddde18eb08c0b1fa3d4621b2c03142234078de4c525ace26107018d9df8cc930244d5cbcd162ad822a0ba8a77e1b158b4e5d72479a1d729b431956c62596f44e3002a68fe85809d186d0fad802046c6522c457ddf1d12d36b14cff52aecec2cd347022f3c34df5b4308e9595b72cde238a6129a84c73b58095ba2b602e7ede935d11bf3a4f6ebd69d11e7e1b72acf0bc6", 0xd2}, {&(0x7f00003d7000)="0bbe", 0x2}], 0x2, 0x0) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000053f000-0x8)='./file0\x00', &(0x7f0000001000-0xf)=@random={'user.\x00', 'keyring-\x00'}, &(0x7f0000e79000-0x21)="a940776c616e3026706f7369785f61636c5f6163636573735c2f215b7d2d492b00", 0x21, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000ed3000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00002b0000)={0x8, 0xb92c, 0x3, 0x4, 0x5, 0x3f, 0x3ff, 0x7651}, &(0x7f00000cb000)={0x1ff, 0x5b2, 0x5, 0x2, 0x1, 0x2, 0x1, 0x3f}, &(0x7f000070d000)={0x0, 0x2, 0xfffffffffffffff7, 0xfff, 0x2, 0x15f25401, 0x0, 0x1}, &(0x7f0000b39000)={r0, r1/1000+10000}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x200100, 0x2001, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f0000bb0000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x400000007, 0xf, 0x1, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f000090f000-0x10)={0x5, 0x6, 0x9e6e, 0x3}) close(r3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f2a000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x3, 0xbff7, 0x5}, &(0x7f00006ee000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000994000)=@assoc_value={r8, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r5, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000554000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000b66000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x802, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000a91000)={0x5, 0x0, 0x6, 0x62, 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffffffe1}, &(0x7f0000e58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009fa000)={r9, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x7, 0xa8, 0x62d, 0x4}, &(0x7f0000772000-0x4)=0xa0) 2017/12/17 12:34:22 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000542000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/17 12:34:22 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00006de000-0xe9)=""/233) 2017/12/17 12:34:22 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fc000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x4a)="6e73446367726f757000faab4a6719d521547fcdd16502027280a1dba6cff071c3542dabb24c43a2b31fe2ce33af051c699f2e07df3ed3008fac991ed02d93cf7e498a141d49973f4e4ccab1d043b93cc6106ec266a315a9ee5a087e6551c3e93e786888d1000065cc1d3bb8fcb4652f31d5ab49f582fca214c795611747068023ae20cce3c0df6a9ec2e303a7c4c051efa350410dae9760249951232bee2d15eb13052ce20648997a8961df1a7129d911eb1c45b84535be396fe7ad2bc43ec642b48ba9d945ea78c510e7575f542209db46988f9cda1a7a237324b10b5ee60c10e2fa44e3309a") ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) [ 157.126163] device gre0 entered promiscuous mode [ 157.166062] device gre0 entered promiscuous mode 2017/12/17 12:34:22 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/17 12:34:22 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00003c0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000195000-0x4)=0xbea, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="2cc19318e680564740e5df8ce394d47a", @ifru_flags=0x2600}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000231000-0x8)={0x8, 0x4, 0x7, 0x1}, 0x8) 2017/12/17 12:34:22 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003b0000)={0x8, {{0x2, 0x0, @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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d86000-0x10)='/dev/sequencer2\x00', 0x658400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000002000-0x34)=""/52, 0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000-0x4)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={r2, r3, 0x2}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/111) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000179000-0x5c)={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0xfffffffffffffe00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7, [0x6, 0x1b8c000000, 0x6, 0x8, 0x9, 0x7f, 0x2, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000ad4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000751000-0x4)=0x0) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/rfkill\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000d3c000-0x78)={0x4000000002, 0x78, 0x10000dc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2000, 0xfffffffffffffffe, 0xfc, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x2, 0x4000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000947000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000b86000)='\'vboxnet0ppp1\x00', 0xfffffffffffffffe) ftruncate(r0, 0xd4) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f00003e2000-0x26)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609cfe9", 0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005a7000-0x87)={0x0, 0x7f, "42a9275fb4229ef2672e3505d027fe0f5e524cf3ac29b97b7388dcd913db2462c0fb56baf72e7e8c63d9cc0c34815b17a525434da97a769d23c94fe17260cfca2250a262e517c4987e0cdff3f34073f708d1fe802a693acf6b24d3a541d08295e2e946e9c91aa1444f2c82757cccca327856b0c889f92c9ab0bbccd6d146a3"}, &(0x7f0000a83000-0x4)=0x87) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000771000-0x20)={0x0, 0x3, 0x6, 0x7, 0x3, 0x51d, 0xfffffffffffffffd, 0x0, r4}, &(0x7f0000966000)=0x20) bind$llc(r3, &(0x7f0000e22000)={0x1a, 0xff, 0x5, 0x0, 0x7ff, 0x80000000000009f0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000c23000)=""/126) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000115000-0x10)={r5, 0x0, 0x2, 0x1ff}, &(0x7f00004a6000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000416000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a65000-0x4)=0x0) sched_getattr(r6, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000037a000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) wait4(r6, &(0x7f000008f000-0x4)=0x0, 0x80000000, &(0x7f00005c2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x24, 0x8000000000000a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000000000010001, 0x6, 0x0, 0x2}, &(0x7f0000612000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000095d000-0xb8)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x101, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8000, 0x20, 0x520, 0x32c000000000}}, &(0x7f0000500000)=0xb8) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1b, 0xfffffffffffffffd, 0x0, 0x1000000000000000, "01"}], 0x14}], 0x1, &(0x7f0000635000)=[], 0x0, 0x0}, 0x0) flistxattr(r1, &(0x7f0000809000-0xaa)=""/170, 0xaa) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e8c000-0xc)={0x0, 0x0, 0x0}, 0xc) setuid(r9) r10 = perf_event_open(&(0x7f00006c3000)={0x7, 0x78, 0x8004, 0x7, 0x6, 0x1, 0x0, 0x5, 0x40000, 0x2, 0x3, 0x7f, 0x100000000, 0xd, 0x0, 0x9, 0x0, 0x3a5, 0x4, 0x93, 0x8, 0x608, 0x5, 0x9, 0x9, 0x3, 0x0}, 0xffffffffffffffff, 0x84a8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004d4000)=0x3, 0x4) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00006e3000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bdc000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/157, 0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/17 12:34:22 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000590000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000268000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000455000-0x8)={r1, 0x0, ""}, &(0x7f000057b000-0x4)=0x8) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0x5, 0x5, 0x3, 0xf5a7ee0f4c846ac8}, &(0x7f00006d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000725000)={0x4e77, 0xff, 0x4, 0x80000000, 0x100000001, 0x6, 0x45, 0x6, 0x0}, &(0x7f0000f1a000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e92000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x8a, 0xfa70, 0x3}, &(0x7f0000914000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066e000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000509000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) link(&(0x7f0000c24000)='./file0\x00', &(0x7f000077c000-0x8)='./file0\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006cb000)=0x0) ptrace$getenv(0x4201, r4, 0x7, &(0x7f0000dcf000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006bd000)=0x0, &(0x7f00001e0000-0x4)=0x4) request_key(&(0x7f000071b000)='trusted\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f27000-0x4)=0x5, &(0x7f00009c4000-0x4)=0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2b000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0xfffffffffffffffc, 0x6, 0xc4}, 0x20) 2017/12/17 12:34:22 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/hwrng\x00', 0xdaa6c7a85459a23a, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ddd000-0x58)={{0x0, 0x3}, 0x1, 0x5, 0x3f, {0x4, 0x8000000000}, 0x7fff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007d4000)=[@in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad}, @in6={0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xb13b, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}], 0xc4) 2017/12/17 12:34:22 executing program 4: 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) execve(&(0x7f0000527000-0x8)='./file0\x00', &(0x7f00003ba000)=[&(0x7f0000d86000)="7070703028ff747275737465642e73656c6676626f786e6574307573657276626f786e65743000", &(0x7f00006fb000)='#+user!\x00', &(0x7f0000000000)='%$vmnet1:}[\x00', &(0x7f0000000000)='vboxnet0,cpusetmime_typeppp0eth1[cgrouplo(\x00', &(0x7f00005a3000)='Fppp1{.vboxnet1\x00', &(0x7f0000b1f000-0x2)='.\x00', &(0x7f0000c5b000-0x20)='posix_acl_accessem0+$vmnet1ppp1\x00', &(0x7f000086d000)='\x00'], &(0x7f0000d20000-0x18)=[&(0x7f0000001000-0x2)='*\x00', &(0x7f00001b3000)='eth1*/&\x00', &(0x7f0000000000)='-\x00']) 2017/12/17 12:34:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000ff9000)='/dev/sg#\x00', 0x1f, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001b4000-0x4)=@assoc_id=0x0, &(0x7f0000c1d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x8, 0x2}, 0x10) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x6, 0x40002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000002000-0x60)={0x0, 0x10, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xf893}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x40, 0x8, 0x7}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000003000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xcb}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}], 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="ccbc1813059bedcd211ef5debf649405cde47d8c9b824fdfb0e0182ac2322d528a51b8a133ca6e9f66b9b535b8fda72be7fe7be393ca8c1f7ed554a85d772fbd71e2ffb3f62789bfff0bd8ce8ee0f9ea2f4f050f65dff936edf567755a7cf2893bd95d6bb78704d19288fd4cab307edd4a40b64629f9b81ebfe13d64e7ad60ca863ec7ba4f4973fb03a6590a5faca6b5f1cd9755f03dee6b31084f94fb87e451072fda9a361285c9d7efbc97e344eb34257a3c98d0d12960a1fef57da87a109e5a879ab28273edc052d35aaa8f", 0xcd, 0xfffffffffffffff8) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0x89)="9b52ac1733a6845393949e250c5e2eaa0f91c4da2ea84482babd15b87224bbd7276dd0228425cd44c6e41d5b2a3aed09a2ad932cbbbb47386e44d94467053743ff6216fc9b6196b40c69b8786b8fcc2298b8b1e2e73541dd11f68fc6b0ba97445af3143d216b2afb668c347cddd7ed57c96b420e135100542ec55c04ea29849b4e0c6b4b4efc187652", 0x89, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000006000-0x8c)={0x8e, 0x4, 0x7fff, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000006000-0xbc)={0x50ecafa6, 0x1, 'client1\x00', 0xffffffff80000000, "5d41a4e88941a2c0", "14229fa974e3830604771174aa586a3b8e8591e00d9368bf0db854215798e98a", 0x400, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netrom(r2, &(0x7f0000004000)=@full={{0x3, {"6fb63427fc1070"}, 0x5}, [{"c70ef030d76e30"}, {"6bad32e63d56bc"}, {"c8e0dd69d86f76"}, {"783d815a310614"}, {"2cfd5360d0fb16"}, {"815670bdccda45"}, {"0268cbff902c65"}, {"002da08d3a3eeb"}]}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000-0x8)=@random={'os2.\x00', '[{\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x1, 0x0, 0x1, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0x9, r5, 0x0, 0xffffffffffff0000}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000006000-0x4)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000003000)=@random={'os2.\x00', ')/eth0vmnet1*\x00'}) 2017/12/17 12:34:22 executing program 7: pipe(&(0x7f0000c74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f00002e5000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7, &(0x7f0000000000)={0x2}, 0x8) 2017/12/17 12:34:22 executing program 1: fstat(0xffffffffffffff9c, &(0x7f00007b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) 2017/12/17 12:34:22 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c67000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000da3000-0x8)={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x9}, &(0x7f000027e000)=0x8) 2017/12/17 12:34:22 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ba2000)=0x0) 2017/12/17 12:34:22 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff5000)=0x1c) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fd5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ec0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ae000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001a0000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/17 12:34:22 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dbb000)=0x0, &(0x7f00002f5000-0x4)=0x4) r1 = socket(0xa, 0x3, 0x3f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008af000+0x50a)=0x20, 0x4) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x200100, 0x2001, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000bb0000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x7, 0xf, 0x5, &(0x7f0000f1f000-0x8)={0x0, 0x0}) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f2a000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x3, 0xbff7, 0x5}, &(0x7f00006ee000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000994000)=@assoc_value={r7, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r4, &(0x7f00009b8000)="", 0x0, 0x4040001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000554000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b66000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x802, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000a91000)={0x5, 0x0, 0x6, 0x62, 0x2}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00005d0000)=@common='bcsf0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffffffe1}, &(0x7f0000e58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009fa000)={r8, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x7, 0xa8, 0x62d, 0x4}, &(0x7f0000772000-0x4)=0xa0) 2017/12/17 12:34:22 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000edb000-0x5c)={{0xa, 0x1, 0xc28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x101}, 0x7ff, [0x2f, 0x1000, 0xffffffff, 0x8, 0x92, 0x9, 0x9, 0x1]}, 0x5c) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x8}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x29}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x8, 0x8000, 0x5, 0xfff, 0x7, 0x3f, 0x3, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000763000)={0x7, 0x4, 0x3, 0x5, 0x5, [{0x7ff, 0x3, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x186, 0x7, 0x0, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9f5, 0x3, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xa26, 0x599b, 0x8, 0x0, 0x0, 0x2e88, 0x0, 0x0, 0x0}]}) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000f37000-0xbf)="18000000020001000000be8c5ee18c0000ffff08030100ec01da1e03366f3cdc0200000074fffffff74852bb8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0009ba00000000c88ebbff0601fd000b01170000b100000000000000000000ffffdffffffffff7e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b381000000000000000d0041a00b4ebc200effc01b6", 0xbf) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000581000-0x4)={0xe12, 0x1, 0x8000}, 0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000a69000)=0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000281000-0x14)={0x1, 0xff, 0x7284, 0x0, 0xffffffffffffff00, 0xfc8, 0x4, 0xfffffffffffff73b, 0x3, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000bc000-0x10)='/dev/sequencer2\x00', 0x125981, 0x0) prctl$setfpexc(0xc, 0xc0003) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000244000)='\x00y', 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000039000)=0x0, &(0x7f0000725000-0x4)=0x4) 2017/12/17 12:34:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x28080) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000117000)=@assoc_id=0x0, &(0x7f0000586000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000074000)={r1, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c2000)=0x8c) [ 157.383452] device gre0 entered promiscuous mode 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x232, r0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xc12, 0x2}) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dae000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000097f000)=r1) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000001000-0x8)=0x0) setsockopt(r0, 0x4, 0x9, &(0x7f0000cde000-0x1000)="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", 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000ce7000)='./file0\x00', 0x40801, 0xa0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000689000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000005b000-0x10)={r3, r4, 0x9}) close(r0) socket$unix(0x1, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b0f000)=""/152, &(0x7f0000830000)=0x98) bind$netrom(0xffffffffffffffff, &(0x7f00002c1000-0x10)=@ax25={0x3, {"612dd7f396800d"}, 0x0}, 0x10) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x7)='cgroup\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x121801, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000003000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) preadv(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000004000-0x64)=""/100, 0x64}, {&(0x7f0000002000-0xea)=""/234, 0xea}, {&(0x7f0000004000-0xe1)=""/225, 0xe1}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000003000)=""/178, 0xb2}, {&(0x7f0000003000)=""/224, 0xe0}], 0x8, 0x45) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000002000-0x4c)={0x4, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002d5000)={r4, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x40) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000004000-0x8)=0x3) 2017/12/17 12:34:22 executing program 3: r0 = signalfd(0xffffffffffffff9c, &(0x7f000038f000)={0x6}, 0x8) fchdir(r0) 2017/12/17 12:34:22 executing program 1: pipe(&(0x7f0000d4e000)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f00005dd000-0x9)='/dev/sg#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xfffffffffffffffb, 0x400, 0x2b, 0xbba1, @tick=0x3, {0x10000, 0x200}, {0x100000001, 0x0}, @note={0x3, 0x0, 0x7, 0x101, 0x10000}}, {0x3f, 0x1, 0x0, 0x1a8, @tick=0x100000001, {0x5, 0x8}, {0xfffffffffffff001, 0x20}, @queue={0x101, {0x100, 0x7fffffff}}}, {0x101, 0x80000000, 0x0, 0x0, @tick=0x9, {0x9, 0x20}, {0x396, 0x40}, @queue={0x1, {0x4, 0x4}}}, {0x66eb, 0x10000, 0x1, 0x100000000, @time={0x0, 0x0}, {0x6, 0x6b5}, {0x8119, 0x7}, @raw8={"80dc6dcd5151be805529eb1b"}}, {0x81, 0x8, 0x9, 0x2, @tick=0x3, {0x75a7, 0x20}, {0x2, 0x6bde}, @connect={{0x100000001, 0xac}, {0x9, 0x8}}}, {0x6, 0x538e, 0x4, 0x100000001, @tick=0xffffffffffffff80, {0xfffffffffffffffe, 0x2}, {0x8000, 0xff}, @raw32={[0x2, 0xffffffff, 0x40]}}, {0xfc, 0x80000001, 0x0, 0xba4, @time={0x0, 0x989680}, {0x8000, 0xe45}, {0x3, 0x6}, @time=@tick=0x13}], 0x150) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x7, 0x3, 0x4, 0x1, 0x1, 0x7f, 0x9, 0x7fffffff, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r5, 0xffffffffffffffd3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x6, 0x1f, 0x4, 0xd41, 0x6, 0x7f, {0x0, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5a7, 0x0, 0x10001, 0x6}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x8, 0x100000001, 0x9c, 0x8001, 0x0, 0x6ef, 0x9, {r7, @in6={{0xa, 0x1, 0x7c2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x7f, 0xfffffffffffffffd, 0x4}}, &(0x7f0000002000-0x4)=0xb8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1b47, 0x3, 0x8, 0x19, 0x80, 0xa0, 0x4, r1, r3}, {0x7fff, 0x8, 0x3, 0x3, 0x254e, 0x164c90d7, 0x7ff, 0x8}, {0x2fa, 0x1, 0x9, 0x7ff}, 0x643e, 0xb, 0x4000000000, 0x0, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x360a, 0x200}, 0x19, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4a, 0x4, 0x3, 0xe20, 0x3, 0x2, 0x7}}, 0xe8) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xa000, r3, r4, 0xbe70, 0x7, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x4, &(0x7f0000002000)=[{0x1, 0xfffffffffffffffa, 0x6, 0x8}, {0x0, 0x401, 0x1f, 0x8}, {0x2e83ea29, 0x401, 0x1322c00000000, 0x800}, {0xff, 0x2, 0x5, 0x700000000000}]}, 0x10) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe3000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000984000)="98594d633ac639ebe3864e8d4d6b71f8f208571a68d0bf4e807f56a984c4079e2633f61b4b3921eaf36d062798b560a71bfaba4d71ab8da88f33dca24429429aae16d9fba1b7d89dfa38386d67a0b2beb8c2daa18ed54e2837f4b153ad25e60f92460ce9e2d9acc3cd1f2195f285d59d24c3520fa385f3a38d8223b28aec4baaf145d60e948947b38738cad8ffbc5b60051bcc6f4636182d55270dcd7657b227855ca70dcdb5c59fbb929f4aaa974110a5a8a3f808ff7a579385cdb2e49a516fbc0045377eda9e75aa1049fac4fcb1b8351893086175cd40363dd63daf42aa2b02ce50a7533c105a176512dc78337dfdb3981a0f0c3d2d", 0xf7) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000320000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername(r1, &(0x7f00009a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ff000-0x4)=0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fb3000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000652000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r5}) preadv(r3, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) accept4$inet6(r4, &(0x7f0000cbf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006d2000)=0x1c, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000094e000)={0x0, 0x0}) write(r2, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd018d97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d32000-0x14)={0x5, 0xfffffffffffffffe, 0x3, 0x8, 0x10000, 0x7, 0x3, 0x4, 0xbb5, 0x574d}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000c42000-0xb5)=""/181) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000ee5000)=0x0, &(0x7f00005ec000-0x4)=0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x400, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3d2, 0x7fffffff, 0xfffffffffffffffa}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/rtc\x00', 0x800c0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000f2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000860000)={0x0}, &(0x7f000047c000-0x4)=0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000427000-0x8)=0x0) 2017/12/17 12:34:22 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1aa3d01b}, &(0x7f0000001000-0x4)=0x98) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x9, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6, 0x8, 0x1, 0x148b, 0x5, 0x8, 0x8, 0x8001, 0x10000, 0x100000001, 0x6, 0xffffffff, 0x8, 0x4]}, &(0x7f0000001000-0x4)=0x108) 2017/12/17 12:34:22 executing program 1: r0 = getpid() tgkill(r0, r0, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x4, &(0x7f0000000000)={0xfffffffffffffff8, 0x4}, &(0x7f0000ee9000-0x10)={0x0, 0x0}) 2017/12/17 12:34:22 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000521000-0x20)={0x6, 0x0, 0x10000, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x4}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000709000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000516000)=0x8, 0x80000) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000000)={0xbe, &(0x7f0000001000)=""/190}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x7f) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000002000)={0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x616, 0xffffffffffff1570, 0x2e85, 0x3, &(0x7f0000002000-0x10)=@generic="a412db1e7de5f782c8ecba74cf67c34e", 0x4, 0xfffffffffffffffc, 0x3}) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000-0x34)={{0x0, 0x3, 0x7fff, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000003000-0x57)="be3f3931d635f591e1b527c77931f87296916b0a70383438fbb7f933529ca26d21d09eeb413b549f389ccb7e37a358eadaf99999f74453de163fb8cc9252364734c8ad63c2160c6c34ae0a3b89a164cfbbcb5b9e8742d4", 0x57, 0xc000, &(0x7f0000002000-0x14)={0x11, 0x0, 0x0, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$netlink(r0, &(0x7f000005c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000829000)=0xc) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000009e000)={@generic="ff0620f45fbbae2bb62b987e828b4b22", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x3f, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000+0xfa7)={0x3, &(0x7f0000003000-0x18)=[{0xfffffffffffff000, 0xfffffffffffff000, 0x1ff, 0x9c6}, {0x9, 0x4, 0x1, 0x3}, {0x8, 0x3530, 0xfff, 0x0}]}, 0x10) clock_nanosleep(0x1, 0x1, &(0x7f0000d82000-0x10)={0x77359400, 0x0}, 0x0) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='securitykeyringvmnet1lo\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x2, 0x5, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x80010, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xd0, 0x80, 0x8, 0x3, 0x3, 0x1, 0x1, 0xdd8, 0x3, 0x9, 0x20, 0xae, 0x7, 0x851]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xd7, "f0a7cddc2648bb17f6f29a535ae15c1be64f85e4e261c5ddafe5cb301072745d470b5c5db0c8b8f856420ab88d493c59e2975493e2516aec050b10bbafae297a1b861cc71179f98f3b349cb844ab620bc3e8e65c5ece4c1e7f21fca3c12b9c26de384156f9c3aa732f19875d6833400edef4394a1a8d1401119e5366d5fe7177206b4014619192b3e51c7a61bb4d7772300c1a24699893cac177d804c12960fe5e4ddd1681b17a82c56f1bde9e0a321dce0aaf4fe65dc86b475eadc9f1715e53c00c2b5604ccd833b989e5b9227f19f95bd74a6b76a5b2"}, &(0x7f0000003000)=0xdf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000)=[{&(0x7f0000002000-0x1c)=""/28, 0x1c}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000002000)=""/219, 0xdb, 0x8}, 0x100) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x94302, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x8)=[{r0, 0x100, 0x0}], 0x1, &(0x7f0000b02000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) 2017/12/17 12:34:22 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, 0x0, 0xc1000002, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x4, 0x7, 0x10001, 0x4, 0x9, 0x1f, 0x3, {r3, @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, 0x1, 0x100000000, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e79000-0x5)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000)=""/195) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) 2017/12/17 12:34:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f2d000-0xb0)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [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, 0x2, 0x798, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000c6b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) rt_sigsuspend(&(0x7f0000000000)={0x200}, 0x8) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f3000-0x1)='\x00', 0x1) r1 = creat(&(0x7f0000e52000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000678000)=0x4) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc2000)=r2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000efc000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc6000)={0x1, [0x0]}, &(0x7f0000a1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000167000-0x10)={r5, 0x7ff, 0xffffffffffffff48, 0x5}, 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000319000)={0xc1, &(0x7f0000ecb000-0xc1)="8449f782214296e46534e80ae679f947d897cc740bb34b816271d3d33e716bec22b7b33034d36fc1eb0977e7c993cf5107341e0e9bdcb2dbeccb93d5d16cacf9acddb18950f45f6834362440daefadde172bc59fba86af9bf589084170f933941d046e69d9c67055ba084be3fa9d96ee3198adbdc5a4c0d61ea881c166f1714c9ecdac9f37dad0f320eff3dd9497fc2796de25cd767fec7b21ca97fa5e37af7553ea913e3d2a5a8b127378acec922219bcd5dc56f93bd87999e61964c9c553acc4"}) bind$unix(r4, &(0x7f0000407000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000ad6000)=0x0, &(0x7f0000e55000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000350000)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0xe373, 0x80000001, 0xd0}, 0xa0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/dev/sequencer2\x00', 0x4b8800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000677000)=[{0xc, 0x9}, {0x8, 0x80000001}], 0x2) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000a63000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x80, [0x8, 0x8, 0x27, 0x3, 0x1f, 0x0, 0x6788, 0xffff]}, 0x5c) finit_module(r1, &(0x7f0000e23000)='/dev/sequencer\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000389000-0x4)=0x6, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) sendto$inet(r3, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)=""/28, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a23000-0x11)='/dev/vga_arbiter\x00', 0x600083, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r6 = add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', r6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000078a000)={0x0, @tick=0x0, 0x0, {0xfffffffffffffffd, 0x0}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x8000000024401, 0x0) socket(0x10, 0x2, 0xc) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000402000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000058c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf4000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000022c000-0x8)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000fbf000-0x50)={{0x3, 0xfffffffffffffffb}, {0x6, 0x3}, 0x3, 0x2, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000009f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b09000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000ee000-0xf0)=[{0x1, 0x9, 0x6, 0x1000, @tick=0xa6, {0x4, 0x4}, {0x1, 0x7}, @control={0x6, 0x7ff, 0x6}}, {0xffffffffffffffe1, 0x7, 0x2, 0x10000, @tick=0x200, {0x4, 0x1}, {0x0, 0x800}, @queue={0x5, {0x3, 0x8}}}, {0x8, 0x5, 0x9, 0x7ff, @time={0x77359400, 0x0}, {0x7, 0x7ff}, {0x0, 0x1}, @ext={0xfd, &(0x7f0000b60000-0xfd)="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"}}, {0x6, 0x80, 0xffff, 0xb4, @time={0x0, 0x1c9c380}, {0x7ff, 0x100000001}, {0x1, 0x5}, @queue={0x84f0, {0x3, 0x7f}}}, {0x4, 0x10000, 0x8000, 0x3, @time={r5, r6+10000000}, {0x5, 0x8000}, {0xf04, 0x2}, @quote={{0x2, 0x3}, 0x3ff, &(0x7f0000db4000-0x30)={0x5, 0x7, 0x6, 0x3, @time={r7, r8+30000000}, {0x9, 0x5}, {0xfffffffffffffffc, 0x6}, @raw32={[0x20dd, 0x4, 0x2]}}}}], 0xf0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000fc0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$dupfd(r2, 0x8193df501f4dcff1, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007c6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f00001f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aaa000-0x2f)=""/47, 0x2f}, {&(0x7f0000f3c000)=""/75, 0x4b}, {&(0x7f00001fe000)=""/242, 0xf2}, {&(0x7f0000058000)=""/11, 0xb}, {&(0x7f0000ead000)=""/46, 0x2e}], 0x6, 0x0) accept4$inet(r1, &(0x7f0000877000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ba000)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r9, 0x40a85321, &(0x7f0000f5d000-0xb0)={{0x1, 0x9ea}, 'port1\x00', 0x0, 0x1000, 0xffff, 0x2, 0x4, 0x800, 0x10001, 0x0, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000fbe000)={r10, 0x0}) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) pselect6(0x40, &(0x7f0000540000)={0x2, 0x3, 0xffff, 0x6, 0x6, 0x2, 0x0, 0x2}, &(0x7f0000f79000)={0x0, 0x6, 0x4, 0x0, 0x401, 0x91, 0xc2, 0x8}, &(0x7f0000bcd000)={0x3, 0x9, 0xa9a, 0x7fffffff, 0x80, 0x1000, 0x2, 0x6}, &(0x7f0000dff000-0x10)={0x77359400, 0x0}, &(0x7f0000934000)={&(0x7f000017e000)={0x7fff}, 0x8}) mlock(&(0x7f000013b000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000763000)={0x7, 0x4, 0x3, 0x5, 0x5, [{0x7ff, 0x3, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x186, 0x7, 0x0, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9f5, 0x3, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xa26, 0x599b, 0x8, 0x0, 0x0, 0x2e88, 0x0, 0x0, 0x0}]}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000f37000-0xbf)="18000000020001000000be8c5ee18c0000ffff08030100ec01da1e03366f3cdc0200000074fffffff74852bb8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0009ba00000000c88ebbff0601fd000b01170000b100000000000000000000ffffdffffffffff7e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b381000000000000000d0041a00b4ebc200effc01b6", 0xbf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e5000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000581000-0x4)={0xe12, 0x5, 0x8000}, 0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000a69000)=0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000281000-0x14)={0x1, 0xff, 0x7284, 0x0, 0xffffffffffffff00, 0xfc8, 0x4, 0xfffffffffffff73b, 0x3, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000bc000-0x10)='/dev/sequencer2\x00', 0x125981, 0x0) prctl$setfpexc(0xc, 0xc0003) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000244000)='y\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000039000)=0x0, &(0x7f0000725000-0x4)=0x4) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x100) pause() setns(r0, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000abe000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x36d, 0x30}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioprio_set$uid(0x3, r2, 0x8) 2017/12/17 12:34:22 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000476000-0x4)=0x29, 0x4) 2017/12/17 12:34:22 executing program 2: rt_sigreturn() 2017/12/17 12:34:22 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069e000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000345000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x19, 0x11, "1d06c92b205d1ae5f4a452f77efe07b7964fbfeabce4c8eb0d2e2f4d8a501a59fc732e28607a8221bafa8d60b222720f061852efaab1cbebb1dd4641d2880d38", "8f6f9918a2fc0d9a6b609cf2c2b3f8f98544c830d7eab1797218a020662595ab", [0xe69, 0x3], 0x0}) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @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]}, 0xeb, 0x5, 0x5, 0x3, 0xf5a7ee0f4c846ac8}, &(0x7f00006d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000725000)={0x4e77, 0xff, 0x4, 0x80000000, 0x100000001, 0x6, 0x45, 0x6, 0x0}, &(0x7f0000f1a000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e92000)={0x0, @in={{0x2, 0x0, @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, 0x8, 0x8a, 0xfa70, 0x3}, &(0x7f0000914000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066e000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000509000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) link(&(0x7f0000cc7000)='./file0\x00', &(0x7f000077c000-0x8)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d66000-0x48)=[{0x3, 0x2}, {0x3, 0x7}, {0x8, 0x4}, {0x3, 0x101}, {0x6, 0x3}, {0x8, 0x100}, {0xf, 0x40}, {0xa, 0x7fffffff}, {0xf, 0x100000000}], 0x9) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006cb000)=0x0) ptrace$getenv(0x4201, r4, 0x7, &(0x7f0000dcf000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006bd000)=0x0, &(0x7f00001e0000-0x4)=0x4) request_key(&(0x7f000071b000)='trusted\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f27000-0x4)=0x5, &(0x7f00009c4000-0x4)=0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3c, 0x800000, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0xfffffffffffffffc, 0x6, 0xc4}, 0x20) 2017/12/17 12:34:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f95000)=0x14, 0x80800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0xff, 0x0, 0x960, 0x800}, {0x56, 0x3, 0x2, 0xffffffffffffffff}, {0xfc, 0x1, 0x6, 0x4}, {0x2, 0x3, 0x6, 0x524f}, {0x0, 0x1, 0x6, 0x7}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=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 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000-0x1)={0x20}, 0x1) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000002000)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006000-0x8)={r5, r6}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x6c, "eea81ee6aedeb9d4393f39b92d6f9a1f6912f9a6ce5806e6a1b32b0934594e98d0b980c14670519f795884b40731578d2623ae5089398dea2ff3833cb57a046edda8c9cd1f292fb288a25a7b0f8cb9510ea0752ddeb611470830c6f9dcfd7629ce98c2c13242d5fb93e65b09"}, &(0x7f0000002000)=0x74) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002000-0x6)={r7, 0x401}, 0x6) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x21a, 0x9, 0x7fff}) 2017/12/17 12:34:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x80000000000001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008b1000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:22 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f9000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\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) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x1e)=""/30) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101400, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000e2a000)=0x0) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001e0000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000026b000-0x1)='^', 0x1) 2017/12/17 12:34:22 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000252000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0xffffffff, 0x5}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x7}, &(0x7f00006ae000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x2, 0x5, 0x8000, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x20}, 0xc) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) stat(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)='./file0\x00', &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e6a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = open(&(0x7f0000051000-0x8)='./file0\x00', 0xc0000, 0x80) connect$netlink(r15, &(0x7f000078f000)={0x10, 0x0, 0x0, 0x3}, 0xc) stat(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000023d000)=0x0, &(0x7f000095a000-0x4)=0x0, &(0x7f0000f9c000)=0x0) ioctl$EVIOCGKEY(r15, 0x80404518, &(0x7f0000e3b000-0xc7)=""/199) stat(&(0x7f0000e4f000)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r16, r17) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)=""/12, &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xfffffffffffffffc, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00004f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x6, 0x11, r2, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a3000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xfffffffffffffff9, 0x80000000, 0x5, 0x4f0, 0xffff, 0x8, 0x1, 0x6, 0xffffffff, 0x3, 0x7, 0x101, 0x8e7, 0x7]}, &(0x7f0000fe0000)=0x108) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000657000-0x4)=@assoc_id=r3, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe3000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000449000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x100000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe3000-0x8)=@assoc_value={r3, 0x7fe}, &(0x7f0000fe2000)=0x8) mmap(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000a71000)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a29f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9897fa5215306011cc2d227684d1ba2ec89f39d38be02568c99de343c5dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f535f4fb4b4601a2af24c6f003d10d1ff20465c11832a23997722c62f0a02db430ed", 0xb3}, {&(0x7f0000f21000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000fdf000-0xcf)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdf000-0xd8)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000c96000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278901709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a412066de167d377164858a88c48252635588adca97bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1634c2f4c399ccc74b2ed54c082f822526041732e610f248c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa1}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fdf000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x80, 0x14, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7a, 0x80, 0x0}}, @init={0x18, 0x84, 0x0, {0x9da, 0x1, 0xbc, 0xa61}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000001, 0x8, 0x0, 0x81, 0x100, 0x3ff, 0x6f65, 0x0}}, @init={0x18, 0x84, 0x0, {0xb122a9b, 0x5, 0x400, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfb33, 0x6, 0x0, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x86, 0x8, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2850, 0xfff, 0x3, 0x7}}], 0x9, 0x800}, 0x4c001) mmap(&(0x7f0000000000/0xbba000)=nil, 0xbba000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x60, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000993000)={0x1f, 0x10000005859, 0x3, 0xfffffffffffffffd, 0x3ffffffffff}, 0x14) r6 = socket(0x21, 0x2, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000ab8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000bba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bbb000-0x10)={0x0, &(0x7f00009be000)=[]}, 0x10) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000081d000)=[{&(0x7f0000922000)=[{0x18, 0x1e, 0x305, 0x80002, 0x0, "0000000400"}], 0x18}], 0x1, &(0x7f0000618000)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f00000fd000/0x4000)=nil, 0x4000, 0x2000000000000003, 0x3e, r1, 0x80000000000000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:22 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a7d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003ca000)={0x10000004, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000c13000-0x45)=""/69) 2017/12/17 12:34:22 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ff8000)={0x0, 0x1000, 0x7, 0x6, 0xe4, 0x2, 0xfffffffffffff7c6, 0x3, {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]}, 0x0, 0xd6, 0x80, 0x7, 0x6}}, &(0x7f000040c000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffa000-0x4)=0x4482000, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d55000-0xe)='/dev/keychord\x00', 0x8002000000100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b82000)={r2, 0xbe, "757b6e3c062a9e621d3928a4fbd27bee7845e9b4aff4706cd12eb286356a07a45cd195469743eef099d21bc6d2481cd9e8630fc7959191b229c5195ea758a12ffc977abdcb1535d810b6a46224f35974bf00d3e6fb71ae9f4f3e30cd4f75c42de926ea4f4d268011dbb73fb7df52ea04c08d39f42a7230abb2b7282b18b210ef5e4c0c87ee7c4a7660f5de1f4d7185d8b355a69417dccb00123c9d5de5e8fdf30230ad904956b1644f8086669d08d6ffe22da4febac71a38134c342df08f"}, &(0x7f000069d000-0x4)=0xc6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b85000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000ffb000)="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", &(0x7f0000bc7000-0x4)=0x0, &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000fbd000)="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") mq_timedsend(r3, &(0x7f0000ffa000)="54b52ec6a645d9f52a8bee345c", 0xd, 0x5, &(0x7f00003da000-0x10)={r4, r5+30000000}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000ffd000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ffb000)={r2, 0x5829}, &(0x7f00000aa000-0x4)=0x8) remap_file_pages(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x1, 0x7, 0x2) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b5f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/1, 0x1, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) fsync(r0) 2017/12/17 12:34:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204881, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1dcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000002000)="ac3d7f2e95e70af9bd6b97c9747718f3aed7cebbc1ce82e46f7092ac8996a9735327bebd98add7a3ff91fc5fa98f48bbfd6ac8bbd34f26eeb48837fe4ed7e4253763dd1c60b8228ea752aefa746e1ed62c52894099b72c3a5553fbff1aba498906e184bfcc8202e3e695f8ac", 0x6c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0xaab}, 0x8) 2017/12/17 12:34:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x5, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x8}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x3, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/17 12:34:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x7a)="f498f98d0d7efb4ecac27b8d08ad970b392c3991681082d07699997526aeeba68e7bd56dda0c97a7e523bb24073e4c2e11c0befdbc94fd990bd8ab021418c9aff58353dfbf515d8e6fc81265aeeeef5111359e5c64e0d162f1e53ef502539bd88de32dead39b5b5fe805215c18f10959079a708af9bd8eb93a8a", 0x7a, 0x0) 2017/12/17 12:34:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000bb000)={0x0, 0x6, 0x0, 0x7fffffff, 0xc9b6}, &(0x7f0000000000)=0x18) prctl$setmm(0x23, 0x4, &(0x7f0000670000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd5000)={r1, 0xfee}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x6, 0x11aadca3, 0x101, 0xff, 0x2, 0x3ff}) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b2000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r2, &(0x7f000060a000-0x18)=""/24, 0x18) lookup_dcookie(0x1, &(0x7f0000c6f000-0x1000)=""/4096, 0x1000) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='pipefs\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007df000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000f41000)=[{&(0x7f0000807000-0xdf)=""/223, 0xdf}, {&(0x7f0000920000)=""/4096, 0x1000}], 0x2, &(0x7f0000104000)=[{&(0x7f0000c5c000-0x32)=""/50, 0x32}, {&(0x7f000033c000-0xe)=""/144, 0x90}, {&(0x7f0000ae6000)=""/230, 0xe6}, {&(0x7f0000aea000)=""/192, 0xc0}, {&(0x7f00008bb000)=""/99, 0x63}, {&(0x7f0000aec000-0x76)=""/118, 0x76}, {&(0x7f0000733000)=""/98, 0x62}, {&(0x7f0000f05000-0x9e)=""/158, 0x9e}, {&(0x7f0000c7c000+0x4ae)=""/246, 0xf6}], 0x9, 0x0) sendto(r1, &(0x7f000004a000-0x1000)="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", 0x1000, 0x4000, &(0x7f000001c000)=@ipx={0x4, 0x794, 0x2, "94aa2c133034", 0x7, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f02000)={0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f00008ce000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004e000)={r3, @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]}, 0x100000001, 0x3, 0xfffffffffffffffa, 0x4, 0x0}, 0xa0) sched_setscheduler(r0, 0x0, &(0x7f0000627000)=0xfffffffffffffffd) 2017/12/17 12:34:23 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000075c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xff, 0x0, 0x6, 0x1fb, 0x8}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000002000-0xc)={0x10, 0x0, 0xa1, 0x1}, 0xc) 2017/12/17 12:34:23 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/17 12:34:23 executing program 1: syz_open_dev$evdev(&(0x7f00009d1000-0x12)='/dev/input/event#\x00', 0x7, 0x101000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077d000)='/dev/vga_arbiter\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000)={0x0, 0x20000800, 0x5000, 0x8000, 0x6, 0x8, 0x1, 0x2, 0x5, 0x9}) mq_unlink(&(0x7f0000001000)='/dev/vga_arbiter\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0xf, 0x2000bed) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x800) dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000001000)={0xfffffffffffffffa, 0x6}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x164}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) getdents(r2, &(0x7f0000001000-0x16)=""/22, 0x16) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xef, "6657ba3fa8dfdcdd047a73de13f3ec4887c1f02acc9a4e90f60f5f352aa0ecebf1a1de81039b7365e2ca70cd31960ffb096cfca19a1afd733eb7777dfc3592b1bcc1f48be2dda3f8ec6c37c16ea63422d973e2acb7060148359d5a6427f80b966a1fb4ddd723aafc1406d8a0661f18fdbc85c87bdfe402a215dc767fe8a1264f7184e851f1f2f6962f6f5618c5c484698706d651c9289ef595eb66745bb082e5a52fb253676eee3308f6674615e8c75687735efca9a4b2e13b6d9e57cde9ec1f47af4877ad74b32a430616c42b5a6843675328c29580acda9c9806fdf359cc14ab467436d429dea3a82674472623c3"}, &(0x7f0000004000-0x4)=0xf7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x1f}, 0x8) mq_open(&(0x7f0000001000)='/}ppp0GPL(#\x00', 0x0, 0x20, &(0x7f0000002000-0x40)={0x1, 0x1f, 0xfffffffffffffbff, 0x20, 0x4, 0x9, 0x1, 0x9}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000346000-0x9d)=""/157) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xfffffffffffffffa, 0x4) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x1f, 0x1, 0x8, "8921820423b0f32d13f9e21a5dc974963a5c6a917d3709e59d09509bcf255aff160334fede7d78b7026496cc545f585ff61906c451f983976aac8049dc8d471b", "7ec52c5d9e1c6663319974b76e85761f7053abed87a9d42ad87ab98ea16673ed", [0x3, 0xff], 0x0}) [ 157.673649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=259 sclass=netlink_route_socket 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="c303c77b0cec3da2daa15dae4cde3baa", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x4}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x54)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff27}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000)={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x240200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000005000-0x37)="8225d9c5ee749cfaca844cb45fe54c896d2ee4cac27874b3f12fe90c47ce106ea9ab2c68326b0fe7ea3468a73f95d288870ed622a584b7", 0x37) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b91000)=0x0, &(0x7f0000032000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000001000-0xd8)={0x2, 0x4, 0x401, 0x9, 0x1b, 0x0, 0x1, 0x1d, [@sadb_lifetime={0x4, 0x6, 0x2, 0xb9, 0x19, 0x401}, @sadb_sa={0x2, 0x1, 0xfb0, 0x6089, 0x1ff42340, 0x32, 0x4, 0x54a}, @sadb_x_policy={0x4, 0x12, 0x1, 0x7fffffff, 0x0, 0xabe, 0x200, {0x5, 0xffffffffffffff19, 0x8000, 0x8, 0x0, 0xfffffffffffffffe, 0x0}}, @sadb_lifetime={0x4, 0x0, 0x8, 0x8, 0x3e5, 0x2}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x5, @in=@multicast1=0xe0000001, 0x5, 0x10, 0x16491efc67d09385}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000005000-0x28)={@generic="3ff8e623395b5dba02c44ef667b2eb11", @ifru_data=&(0x7f0000000000)="debb2648c30ac50dfdcaf6bfb6ff3e17adcf7e2b27e3afa0b56c0a00767a2331"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0xc)={r1, 0x8, 0x1, 0x100000001}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000004000)=0xa7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000006000-0x30)=[{0x2, 0x80000001}, {0xb, 0x100}, {0x2, 0x101}, {0x8, 0x6}, {0x4, 0x5}, {0xb, 0x1ff}], 0x6) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x109000, 0x62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000001000)="d50698a37a363fde595ee979319bf287779e6967e980b1fd016360afb7a4af69835143343ef12c03af7e15d34b0c319c965698836f07a1d3fd1b20cbabcdf7117dd5797dd782787db4847de7efc0e7b5e693871db7dc040832163c9fbeac98ea1d482b2ab4029e61da89e69d679867571980a140", 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f00008ba000-0x9f)=""/159, &(0x7f0000000000)=0x9f) 2017/12/17 12:34:23 executing program 2: 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ptrace$setopts(0x4200, r0, 0x8, 0x5) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001000)={r3, 0x1}) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005a4000)=0x7) 2017/12/17 12:34:23 executing program 0: lgetxattr(&(0x7f00004e5000-0x8)='./file0\x00', &(0x7f0000d49000)=@random={'os2.\x00', '&lo/\x00'}, &(0x7f0000ea4000-0xc2)=""/194, 0xc2) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f0000556000)=""/54, &(0x7f0000876000-0x4)=0x36) 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000402000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ce8000-0x20)={@generic="cba0704c4c2babc65e831329b01eabfd", @ifru_flags=0x1000}) mlock(&(0x7f0000ccd000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf4000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00005b3000-0x8)=0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b56000)={0x7c18, 0xffffffff9690a033, 0x2, 0xea7, 0x5, [{0x9, 0x200, 0xff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x1ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x101, 0x3, 0xfd54, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x10001, 0x8, 0x401, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7ec, 0x2e3, 0x10001, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000009f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b1f000)={0x0, 0x0}) write$sndseq(r3, &(0x7f00000ee000-0xf0)=[{0x1, 0x9, 0x6, 0x1000, @tick=0xa6, {0x4, 0x4}, {0x1, 0x7}, @control={0x6, 0x7ff, 0x6}}, {0xffffffffffffffe1, 0x7, 0x2, 0x10000, @tick=0x200, {0x4, 0x1}, {0x0, 0x800}, @queue={0x5, {0x3, 0x8}}}, {0x8, 0x5, 0x9, 0x7ff, @time={0x77359400, 0x0}, {0x7, 0x7ff}, {0x0, 0x1}, @ext={0xfd, &(0x7f0000b60000-0xfd)="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"}}, {0x6, 0x80, 0xffff, 0xb4, @time={0x0, 0x1c9c380}, {0x7ff, 0x100000001}, {0x1, 0x5}, @queue={0x84f0, {0x3, 0x7f}}}, {0x4, 0x10000, 0x8000, 0x3, @time={r4, r5+10000000}, {0x5, 0x8000}, {0xf04, 0x2}, @quote={{0x2, 0x3}, 0x3ff, &(0x7f0000db4000-0x30)={0x5, 0x7, 0x6, 0x3, @time={r6, r7+30000000}, {0x9, 0x5}, {0xfffffffffffffffc, 0x6}, @raw32={[0x20dd, 0x4, 0x2]}}}}], 0xf0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000fc0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$dupfd(r2, 0x8193df501f4dcff1, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000d09000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000050000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007c6000-0xc)={r9, 0x80000, 0xffffffffffffffff}) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f00001f8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aaa000-0x2f)=""/47, 0x2f}, {&(0x7f0000f3c000)=""/75, 0x4b}, {&(0x7f00001fe000)=""/242, 0xf2}, {&(0x7f0000058000)=""/11, 0xb}, {&(0x7f0000ead000)=""/46, 0x2e}], 0x6, 0x0) listxattr(&(0x7f000053e000)='./file0\x00', &(0x7f0000537000)=""/43, 0x2b) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r8, 0x40a85321, &(0x7f0000f5d000-0xb0)={{0x1, 0x4}, 'port1\x00', 0x0, 0x1000, 0xffff, 0x2, 0x4, 0x800, 0x10001, 0x0, 0x3, 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]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f0000fbe000)={r10, 0x0}) pselect6(0x40, &(0x7f0000540000)={0x2, 0x3, 0xffff, 0x6, 0x6, 0x2, 0x0, 0x2}, &(0x7f0000f79000)={0x0, 0x6, 0x4, 0x0, 0x401, 0x91, 0xc2, 0x8}, &(0x7f0000bcd000)={0x3, 0x9, 0xa9a, 0x7fffffff, 0x80, 0x1000, 0x2, 0x6}, &(0x7f0000dff000-0x10)={0x77359400, 0x0}, &(0x7f0000934000)={&(0x7f000017e000)={0x7fff}, 0x8}) mlock(&(0x7f0000b28000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x86, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={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) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0xff, 0x3, 0xac8e, 0x17, 0xa0, 0xa0, 0x10000, r2, r3}, {0x800, 0xa223, 0x1, 0xffffffffffffffe0, 0x4, 0x2, 0x2, 0x4}, {0xfffffffffffff000, 0x5, 0x1, 0x520}, 0x20, 0xfffffffffffff9bd, 0x2, 0x1, 0x8, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7ff, 0x8}, 0x10, @in=@multicast2=0xe0000002, 0x6c7, 0x0, 0x2, 0xc000000000000000, 0x8, 0x8, 0x7af}}, 0xe8) 2017/12/17 12:34:23 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025f000)='/dev/rfkill\x00', 0x0, 0x0) 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) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0x0]) setgid(r1) poll(&(0x7f0000001000)=[{r0, 0x22, 0x0}, {r0, 0x1006, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8100, 0x0}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0xf)=""/15) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) prlimit64(r2, 0x6, 0x0, 0x0) 2017/12/17 12:34:23 executing program 1: r0 = memfd_create(&(0x7f0000afe000)='self\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c50000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008b1000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) [ 157.766674] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=259 sclass=netlink_route_socket 2017/12/17 12:34:23 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0x0) 2017/12/17 12:34:23 executing program 1: r0 = socket(0x13, 0x2, 0xffffffff) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000031f000-0x6f)="3db875f107f7b3f5f977041eb8c508450e19ab41a15e8ea11ef16c84ad81f9334181a7b5200ab125103036db5d30c128f1f9d7a45b1f5f507b2132a3b4e35116836a7ca8765093b2ead498d00638264aa08934849d5b6fd3dd2db3dd4dcb7e3547dabfd9c913fa6fb503e99d6530e8", 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000001000-0x8a)="37f4e9119b728824e3ea16765971e3cef25def36d4f2d138003ab0506f729264281cb73901beae220539832e84f75f9bd7ec12bcd10d7207aebf87d5507987b82db2edb64747376ccd3fa0e40c3cd339f144da66f74ac125e20c2b8c6375537b9b5acda4d0f65a88182073984a8590236b39bea882984ecfa0c1b03db10a48e2de5fd97a7c5c65045e1c") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008d2000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000910000)={r1, 0x81}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c32000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket(0x8, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5007}], 0x4) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x40) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x800) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r2, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025a000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) r5 = syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0x100, 0x240000) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000b8e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000)=0x10) getpeername$packet(r5, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000005d000)=0x14) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000021f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x100000000000000, 0x11, 0x80, 0x20, 0x0, r6, r7}, {0x0, 0xfff, 0xd63, 0x6, 0x0, 0xfffffffffffffffd, 0x3, 0x3}, {0x2, 0x0, 0x9, 0x7fffffff}, 0x80000001, 0x9, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4, 0x9}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0xe28f, 0x8, 0x1, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000222000-0x8)={0x0, 0x18fd}, &(0x7f0000854000-0x4)=0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000afa000)={r8, 0xf53, 0x27, "2b7fc98ab43d80490000002607c8ff6f5709b0ed2381000000af65fe5d0254a13ed9e984546568"}, 0x2f) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00007cf000-0x10)=[{&(0x7f000035a000)=[{0x59, 0x14e70, 0x20, 0xf63, 0x1, "3eeead53a22435250859005fd97b16c83d36014d0c7099678c2c63c08e271b617305f3353b7b3c38cfa570cba267296cc7b59478b37939ce44db2cc9b5302f944ba3ccf8511c8e2eef"}, {0x14b, 0xf1c, 0x800, 0x1, 0x58, "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"}, {0x1010, 0x401, 0x8, 0x6, 0x9f, "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"}, {0xc4, 0xd5ae, 0x300, 0x1ff, 0xb, "125dd829f49f7ca600c25c050eb07202f3e1b53c9ea35ab445dff5263ccc44ad588d8e96a3e0109d553103fbf01b70c5d393bc8b4226ec0ddfe385d724fc519713954836b00bf4e82e1a081250b062b24135e0a679bb51f453d8a35ef443c6ddbfb69de7b6b75f3b88f54d4d0a8616f636a10e513cfb6a8b7a354624db0985e54d2996a29786b7482c192d14c1f5be50b2a54bda52d56eae9d547a48ba5b55cbf1b59fbd31bf682b960beff46dbda1f260266040"}], 0x1278}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}, 0x20008800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)='/dev/vga_arbiter\x00', 0x80000000040, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 12:34:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000baa000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000981000-0x4)=0x80000000, 0x4) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000ff8000)=0x0, &(0x7f0000006000)=0x4) sendto(r1, &(0x7f0000a0f000)="ee80c1bb76f14d0f98eaebfa7894a0932b4670ecf91787a9bbec48c79ff7", 0x1e, 0x4000000, 0x0, 0x0) socket(0x11, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000377000)='/dev/usbmon#\x00', 0x5, 0x2a600) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00009cd000)={{0xfffffffffffffffa, 0x80000001}, 'port1\x00', 0x0, 0x80000, 0x81, 0x1f, 0x9c, 0xffff, 0x3, 0x0, 0x7, 0xffffffffffffff1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xfffffffffffffffe, &(0x7f00005fb000-0x10)={0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2017/12/17 12:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aab000-0x8)='./file0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r0, &(0x7f0000001000)=""/24, 0x18) lookup_dcookie(0x1, &(0x7f0000c6f000-0x1000)=""/4096, 0x1000) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='pipefs\x00', 0x0, 0x0) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) dup3(r0, r0, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xffff) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000a7a000-0x1d)=""/29, &(0x7f00008bc000-0x4)=0x1d) 2017/12/17 12:34:23 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) 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 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x59d, 0x7}, &(0x7f0000002000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0xffffffffbb97a631, 0x16}, 'port1\x00', 0x88, 0x80000, 0xffffffff, 0x3, 0x3, 0x5, 0x4, 0x0, 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) 2017/12/17 12:34:23 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x402, 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) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) fcntl$dupfd(r0, 0x0, r0) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000120000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x18, 0x0}) 2017/12/17 12:34:23 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000076c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000889000-0x4)=0x0, &(0x7f0000a8d000-0x4)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000f52000-0x18)={0x7, 0x1, 0x0, 0x7fffffff, 0x4, 0x0}) 2017/12/17 12:34:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000573000-0x9)='/dev/sg#\x00', 0x1, 0x2080) mmap$binder(&(0x7f00002f6000/0x2000)=nil, 0x2000, 0x2000000, 0x22010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x1, 0x6]}, 0x8) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x200, 0x500) 2017/12/17 12:34:23 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x8402, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000d7a000-0x10)={&(0x7f0000001000)=""/17, 0x11}) 2017/12/17 12:34:23 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000716000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000006f000-0xf3)={0x0, 0xeb, "8b109c4b55a64a12297219bd7ea5f2a9ffd179921963a2b5635b3248a44ebd8d65cbc012c8b749250db56b668f3e843083a05c4fcb1647f854d74ae597bd7396b4d9edf8679900d60f2c5f768df6dc9bf320e6026a63f5ba0ab292535657aadfad101aec740d11a65c33a8b805c171c75beab70caafbf97973b3cbc85516926573e9ab1beda7fe3e8c5a54f94f679dab38ca4ed2988624502aa1b91cb1113bada37fe741edbc6784306cc2436faccb322fa8feda6a12801122b3608099fa501c4bb91f093945a51117bbbe98f3d5df734d25f7c23ac63648c5c1f954b1886d22fed0a3e408a3491d930478"}, &(0x7f0000baf000-0x4)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x40000000009, 0x0}, 0xc) fcntl$setpipe(r0, 0x407, 0x1f) 2017/12/17 12:34:23 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) prctl$setmm(0x23, 0x5, &(0x7f0000efc000/0x1000)=nil) r0 = open(&(0x7f0000567000)='./file0\x00', 0x4000, 0x123) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ec9000)='hybla\x00', 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/17 12:34:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400003, 0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x10001, 0x0, 0x200, 0x9, 0x1, 0x6, 0x9, 0x0, 0x6, 0xfffffffffffffff7, 0x3}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000)=0x0) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x141100, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000edb000-0x4)=0x14, 0x80800) r2 = geteuid() ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x367) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x0, 0x80000000, 0x15, 0xa0, 0x20, 0x2, r1, r2}, {0x831, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x1}, {0x1, 0x200, 0x9, 0xfffffffffffffffe}, 0x40, 0xd7ab, 0x200, 0x1, 0x85, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0x173}, 0xb, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0xffff, 0x7, 0x125, 0x4}}, 0xe8) [ 157.877466] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket 2017/12/17 12:34:23 executing program 7: socketpair(0x1b, 0x5, 0xfff, &(0x7f00002f4000)={0x0, 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) execveat(r0, &(0x7f00004c6000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=[], &(0x7f0000000000)=[&(0x7f0000bac000)="282b75736572747275737465642d262547504c65746830766d6e6574316d696d655f74797065626465766b657972696e672d6c6fd16370757365746b657972696e6700", &(0x7f000041a000)='eth0securityppp1\x00', &(0x7f0000000000)='.wlan1)&\x00', &(0x7f0000000000+0x7bd)='\x00', &(0x7f0000001000-0x2)='//', &(0x7f0000353000-0xd)='nodevvmnet0.\x00', &(0x7f0000001000-0x1)='\x00'], 0x100) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x300000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0x8000, 0x6, 0xc01, 0x2, 0x6b, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x20000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000e45000-0xcc)=""/204) 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) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x1c)="1a4081abac577547549cc671ab129f91c0268c02e462fc924784ad7d", 0x1c}, {&(0x7f0000001000-0x8a)="bc1d1bdf0d85e314ef22d74d2fc3852d98a44dec30a1e01e8f555f5cf2c4d49cbd03cd7b83b0ca8127c88bb786ae889d867d4e47ba93be94eb69ddf6e510e3885907483d5f866f762490421804a3df97618b1c1a68cfd811a9b10b84e206a6689f09cd0733b4ede0de392c2b38a3f296651e1828085b7305420a9795b10e35d85d191faae353c1575a91", 0x8a}, {&(0x7f0000003000-0xbd)="13f5a393ae2c1fb98e4c8df6965bcf9a59aed4a089b7dd996bb4ab30b507b4053fe083d5366d7a6f05ca0b18f26507a0bad7e4e30226a2076ca87a21e83229501f2fe0088bccb461d690b011b6719f5b08cfc1ebb70e337a88484c774d17d58bac1551e8cbb92199dc4f8ec75c7dc3ee3cf04ad4888e823ceb797676dd2306ed2e28b1bf490a7e03524ea2c8938cde855cc395eee54e1aa8764e1eaf25dbe7a999f24b456ac409e7744fc3902b63c282081b07bf2f78deeca39764ae10", 0xbd}, {&(0x7f0000001000)="adccad6c68ae6b3b58e8652efafc7d026ac762b643d64a5b6488fd4d3df063f064db05775f24f214c3e2934ea74517d09547563578326c2bf4b62057eae6ac11d5718f15a5f34eb398b8a30b47537dfb956e84777e06c6d3d1b6a4653bc556ce85698883144c78aec0f764e26072098c0975688fa33bbf03d6b825fe9ed2bcfd8f3fc709bc33a3aad1d3da04950c0e9addcd2d570981dfc6e796560cac107a7a5e9dcecc48ea3899b60b23aa99aa7f63bc3a78ad32", 0xb5}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x81}, 0x40) [ 157.924555] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=20080 sclass=netlink_xfrm_socket 2017/12/17 12:34:23 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/checkreqprot\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000004d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x800, 0xffffffffffffff81, 0x20}, &(0x7f00005fd000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 12:34:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000817000)={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x7ff, [0x4, 0x0, 0x3ff, 0x81, 0x8000, 0xa6, 0x200, 0x100]}, 0x5c) 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000093c000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xc)=@nl={0x10, 0x0, 0x7fffffff, 0x6}, 0xc) r1 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000-0x8)=0x0) 2017/12/17 12:34:23 executing program 5: msync(&(0x7f00008b8000/0x4000)=nil, 0x4000, 0x1) 2017/12/17 12:34:23 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f00009eb000)=0x4) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x30, "6be78bcff886ed7dcb4a901ceb2ec2661750db15ca649b4922dac604df44edf44f35f7ff8bc98491cc9d5c83a3a8df99"}, &(0x7f0000000000)=0x38) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007fd000-0x10)={0x5, 0x8209, 0x7fffffff, 0x5, r1}, &(0x7f0000604000)=0x10) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e02000)={0x0, 0x35, 0x3, @thr={&(0x7f0000ee0000)="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", &(0x7f0000194000-0xfb)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) clock_gettime(0x0, &(0x7f0000da7000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00009ca000)={{r2, r3+10000000}, {0x77359400, 0x0}}, 0x0) 2017/12/17 12:34:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014e000-0x11)='/selinux/enforce\x00', 0x1, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x101}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0xff}, {&(0x7f0000000000)="", 0x0}], 0x2, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x1, 0x60b1, 0xf0d, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x9, 0xfa3c, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x20, 0x202, 0x3, 0x3, 0x8, 0x8, 0x2bfdd9a1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xf, 0xfff, 0x20, r3}}], 0xc0, 0x4040}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)=0x0) 2017/12/17 12:34:23 executing program 1: r0 = timerfd_create(0xfffffffffffffffd, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005e0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x8, 0x0, 0x1, 0x4, [{0x1a223dbe, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7fff, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x24, 0x7fff, 0x6, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x818, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x20, 0x0}, 0x20000000001, 0x47, 0x2}], 0x18) ftruncate(r1, 0x10000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd5000)={0x0, 0x0}, 0x800) ppoll(&(0x7f0000fd5000-0x10)=[{r1, 0x400a, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000048f000)={r2, r3+10000000}, &(0x7f00002ea000)={0x553}, 0x8) write$sndseq(r4, &(0x7f0000626000-0x180)=[{0x4, 0x54a, 0xffff, 0x4, @tick=0xfffffffffffffffd, {0xf4f, 0x4}, {0x3, 0x3}, @queue={0xffffffff, {0x876, 0x7}}}, {0x4400000000000000, 0x4, 0x6, 0x800, @tick=0x1, {0x1000, 0xfffffffffffff33e}, {0xd4, 0x89a}, @addr={0x8001, 0x1}}, {0x569a, 0x31d4, 0xfffffffffffffffb, 0x93ed, @time={0x0, 0x0}, {0x9, 0x3}, {0xcd37, 0x397}, @raw8={"f7ad539ef449ca2546c8ba01"}}, {0x20, 0x81, 0x7ff, 0x800, @tick=0xff, {0x3ff, 0x7f}, {0x3, 0x5}, @raw32={[0x4, 0x6, 0x3ff]}}, {0x7, 0x9b9e, 0x37ed, 0x63, @time={0x0, 0x989680}, {0x80000000, 0xfff}, {0x4, 0x3}, @raw8={"669578a1824b2edc3ac20071"}}, {0x9, 0x80000001, 0x8001, 0xff, @tick=0x3, {0x0, 0x1000}, {0x4d, 0x6d}, @time=@time={0x0, 0x1c9c380}}, {0x3d47, 0x80000001, 0x7, 0x101, @tick=0x8000, {0x7, 0x5}, {0x2, 0xe36}, @connect={{0x9, 0x8}, {0x9d1, 0x7ff}}}, {0x3ff, 0x5, 0x80, 0xf7c, @time={0x0, 0x989680}, {0x7, 0x10001}, {0x7, 0xfff}, @control={0x100000001, 0x401, 0x5}}], 0x180) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/17 12:34:23 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f29000-0x12)='/dev/loop-control\x00', 0x0, 0x0) 2017/12/17 12:34:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009f000)=@assoc_value={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x40) 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) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0xd9)=""/217) 2017/12/17 12:34:23 executing program 6: 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$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x9, 0x2, 0x7, 0x81, 0x3, "cae8e3f5214734c90f075363dbda4f480a4681e0580952212107d383882d6c926561affd20c8991ac0ab5c130b2582401ec91cb328070907bd749f8a68578e", 0x7}, 0x60, &(0x7f0000002000)=[{&(0x7f0000003000-0x71)="cca4bd8b195fa693faca5cf246a59b03e2b842faeb17feb4dc84618790506b1e54509faaecbf71944cf936a54502b520a1554e519e96b10c739440b2215f624bf375b6616e7c6d69cd43267085432c4a5f9b7ba9c91bcb0820b97b12bce4f7fce9332ed7f162b60b58177f0278b8a72b8f", 0x71}, {&(0x7f0000003000-0xa6)="5c6386cb0f3df3556c49c43d175d612debd386d4f1b375ad5d2c9e4360b1c5e7ecbf6c214a3610f6a00c3a995e2fa2c54a56f47ef5b1a30c98c1260eaf84ec60e69246e5b0e230e5ac2c272909032ab7c3aef8cd452e90c14c82f143d376bc538ae46c214b2c13c8e70bf9d286a90c04ae1f035a13e0141bbdc16b2d31f0effde62921ccd8da8799d60d935699dd618e4c9be01c449d3830d14935695446eac7f669a3d8f2c8", 0xa6}, {&(0x7f0000002000-0x2)="2986", 0x2}, {&(0x7f0000000000)="03ddceecdef438ffed5557a1cb1c1b287d52a84b3dbb54dba17d9fea8834cca9520092a83fca536c721f1cec09124d2b94cf63d00774ee22c3378f0ed3283497561168d241e91a4e067ea2c220a02a42b4ba6633", 0x54}, {&(0x7f0000000000)="43d714ab9d5576b800cc97388ca68111338777b1fa5da76ffcc112f5252d4946de1cf904f43796f58f8e6b9d738afa56287166d576db8159bd0c4fa297747340e82d961ce4b06221ac7c126f68adb0a4ee8794bb6ba809a620fd255901cdf73e95f3ca42073640e404e93e0f6ab1a46ae65d15f7ce6870fc9dad0f683f33c0471f1a8186709cb14ef67a648aa22311368c8f412c772f9002647866483724ac1044a48ff40e784afce244e932b6e9c78a57f3fe2d461edf74cb76e9ac89514c0a12d7", 0xc2}, {&(0x7f0000001000-0xcf)="50855bb008b25ade43f80bbc76db90fa35562e19c0b096f729fd387b929d0c17878715096c0b56a664be23a60d8805b8f8dda1b83d5f3e6aedb06b6234b5ed237959ff69e9cb5c0d8b13e26ec5b711e9b76a212bf984801c3872a104e41ac8a1cde081043e3f85c9c5f0a737c50c14f012084c72639a5cbd292d1ad41ce1cef3005c36c4f6cd27eba597aad3f2806a7b725fa0d17fb82debc8024fb5808ff27dfa5996ab82869f1157f05adbb60173588b1b15e0de1ba54a039a89235f4dc2e665ae41baa829654170cc0c7b6818b7", 0xcf}, {&(0x7f0000001000)="b6c94c1a3ab64704da6ffcd631f43ab2", 0x10}, {&(0x7f0000002000)="01f819d87b9a9628f50dd13dafbb4e3363f7ad4d4a78f354e092a66ef57f7efa02d57ee9b506a72b0df5871645b177205a9a0811bcad3ed38f5eeb0ae5004c70e80072fc40e50a5098c420b00d7f2dd1850816f0dc0896c7c97fad765f2cbf4552367f50dd6b7522a43d243da6fd8a2afe6ba2916163ea4a1361f64df0f23b555fab1632455d70", 0x87}, {&(0x7f0000002000)="2c62490054ff7b60f9a36b027ada8d5c7de8623cccf03b74462483ad6790e17fae0ae92f7cac567147f7227c3ef7d85e26393e1e507901b0de366279bc6b8bd1b0cfe6ef73ea5ecfee9869e71986b3536816fb7275005f9a3bcf1ca472fde3511c9da5299e63295f187ad82ede4396c8be676e3ba1cf71b2", 0x78}], 0x9, &(0x7f0000002000-0x30)={0x30, 0x119, 0x2e, "609f7f66057882e21aa2ac495bc516bd4616a16448d1da2f3c"}, 0x30, 0x8010}, 0x40801) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb0000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x4, {{0xa, 0x1, 0xfffffffffffeffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000bfd000-0x4)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f3000-0x1)='\x00', 0x1) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bc2000)=r1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00001d2000-0x6e)="105c1f3d6c7f8d99e153726c7dc7c2a4649a21e442b452c5e08bcb0a4f6a067e304731895f20254a3fb1684f158daaa7c0ad4d6360d4c30446b16334f74a25bfcf74065399af32f018098f71f9c0615e343c1ce1d4b35fc95d88682804b5e90b951de15a66a65e7fb47b473b3b5d", 0x6e) r3 = syz_open_dev$mice(&(0x7f0000efc000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fc6000)={0x1, [0x0]}, &(0x7f0000a1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000167000-0x10)={r4, 0x7ff, 0xffffffffffffff48, 0x5}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000857000)=0x9, 0x4) accept4$packet(r0, &(0x7f000050c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001b8000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000012e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000319000)={0xc1, &(0x7f0000ecb000-0xc1)="8449f782214296e46534e80ae679f947d897cc740bb34b816271d3d33e716bec22b7b33034d36fc1eb0977e7c993cf5107341e0e9bdcb2dbeccb93d5d16cacf9acddb18950f45f6834362440daefadde172bc59fba86af9bf589084170f933941d046e69d9c67055ba084be3fa9d96ee3198adbdc5a4c0d61ea881c166f1714c9ecdac9f37dad0f320eff3dd9497fc2796de25cd767fec7b21ca97fa5e37af7553ea913e3d2a5a8b127378acec922219bcd5dc56f93bd87999e61964c9c553acc4"}) bind$unix(0xffffffffffffffff, &(0x7f00009e0000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000780004003000000040000000000000019001a000800000000000000000100000000010c269e000000", 0x39}], 0x1) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f0000ad6000)=0x0, &(0x7f0000e55000-0x4)=0x8) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/dev/sequencer2\x00', 0x4b8800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000677000)=[{0xc, 0x9}, {0x8, 0x80000001}], 0x2) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000a63000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, 0x80, [0x8, 0x8, 0x27, 0x3, 0x1f, 0x0, 0x6788, 0xffff]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000389000-0x4)=0x6, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) sendto$inet(r2, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006c9000-0x28)=[&(0x7f0000dc9000-0x1)='\x00', &(0x7f0000001000-0x8)='+]wlan1\x00', &(0x7f0000e2f000)=')@\x00', &(0x7f0000001000-0x30)='vmnet0vmnet0vmnet1@securitykeyringnodev(ppp1%#\x00\x00', &(0x7f0000000000)='&\\ppp0,[wlan1/md5sum&(+([,\x00'], &(0x7f000066d000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f00000ee000-0x2)='&\x00', &(0x7f0000000000)='\'\x00', &(0x7f0000000000)='posix_acl_access\x00', &(0x7f0000001000-0x12)='%\\lonodev[vmnet0{\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000bc3000-0x1a)='%vmnet0\\mime_typevboxnet1\x00']) socketpair$inet6(0xa, 0x5, 0x237, &(0x7f0000c6a000-0x8)={0x0, 0x0}) 2017/12/17 12:34:23 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000903000)='/dev/autofs\x00', 0x28000, 0x0) fcntl$setpipe(r0, 0x407, 0x8000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x68)={0xffffffffffff3492, 0xfff, 0x58af, {r2, r3+30000000}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:23 executing program 5: 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000068d000)={0x9, 0x5, 0x820f, 0x8001, 0xffffffffffffffff, 0x7, 0x6, 0x379, 0x0}, &(0x7f0000d92000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096f000-0x8c)={r1, @in6={{0xa, 0x3, 0x5a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@common='gre0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x20)=[&(0x7f0000003000-0x10)='/selinux/access\x00', &(0x7f0000002000-0x10)='/selinux/access\x00', &(0x7f0000003000-0x8)=')wlan0@\x00', &(0x7f0000002000)='\\vmnet0nodev\x00'], &(0x7f0000002000-0x8)=[&(0x7f0000003000-0x10)='/selinux/access\x00']) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x3) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x14)={0x0, 0x100000000, 0x0, {0x8, 0x8233}, {0x1, 0x101}, @rumble={0x100, 0x1}}) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e74000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, r2, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r3, 0x0}) socketpair(0xd, 0x0, 0x9fd5, &(0x7f000025d000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000043a000)={r2, 0x80000, r4}) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000+0xfa6)={0x3f, 0x4e, "b199b952da84c3cfb7758b5b34b67c856c9ad4c376873bb18c3f1af9da8ac64ee575146c559e85bee580e183ff6dda47c766cde27b0c08206c31053859a68e8993c6823c34b19f22f4d3925b51ea"}) 2017/12/17 12:34:23 executing program 7: memfd_create(&(0x7f0000dfc000)='&/vboxnet0/cpuset{$\'{nodev\x00', 0x3) 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f8e000)=@file={0x0, ""/18}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000003000)=""/204, &(0x7f0000004000-0x4)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0xff, 0xe465}) accept4$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80800) 2017/12/17 12:34:23 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/keychord\x00', 0x311200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000624000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x100) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00006be000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0xfffffffffffffffe, @fr_pvc_info=&(0x7f0000805000)={0x80000000, @common='ip6_vti0\x00'}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r1, 0x406, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = syz_open_dev$tun(&(0x7f0000df4000-0xd)='/dev/net/tun\x00', 0x0, 0x27e) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r6, 0x6, 0x100, 0x1) open(&(0x7f0000fcf000)='./file0\x00', 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendto(r7, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) 2017/12/17 12:34:23 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a92000)=0x200) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000400000)={0x0, 0xff}, &(0x7f0000396000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001c7000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000e2f000-0x4)=0x8) 2017/12/17 12:34:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f000063a000-0x9)='/dev/sg#\x00', 0x7, 0x14800) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/66, 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x3, 0x5]}, 0x8) 2017/12/17 12:34:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000054b000)={0x0, 0x2, 0x2, 0x6, 0xff, 0x3, 0xffffffff00000000, 0x10001, {0x0, @in6={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xffff, 0x3, 0x0, 0x4}}, &(0x7f00009f9000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000039d000-0x14)={r1, 0x8001, 0x1ff, 0x80000000, 0x4, 0x10001}, 0x14) 2017/12/17 12:34:23 executing program 5: alarm(0x100000001) 2017/12/17 12:34:23 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000359000)=0x2706, &(0x7f00007db000-0x4)=0x4) 2017/12/17 12:34:23 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000740000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/219) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={"b66255b35586b1f98103680ed75961e1", {0x4, 0x7fff, 0x9, "833ece79f11b", 0x9, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x200400, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x5, 0x4) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000072c000-0x4)=0xa089) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000742000-0xe)=""/14) 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009be000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) sendmmsg$unix(r1, &(0x7f0000fde000)=[{&(0x7f0000a3f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ba3000-0x80)=[{&(0x7f0000680000)="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", 0x1000}, {&(0x7f0000273000)="", 0x0}, {&(0x7f0000974000-0xcf)="c2c08b84b37f7459892adb7d48d0c316d3f25e245fe1eb9f0db4ca5f874058fa29f48f26d1e64c99f7473b24540ed5e2c65f30242db15f2be792dc7ddfa994b499f74171f6d6e0b041fa990490c403810a7a212bc978c124c980d765cc2b2b5ec7a49f736614168f11ecbda247490d08f4e149b101c855416e08afb0a2a414b3c7c02594f192d3fc93771f738f50defb9e4b096f61984ede7fa732e74017a6fb85317419ea0b25cbe718e1f454457f5d29dfbccaf0ec6575ddff49e02c752148be7f18f086d45334ec5cedcc848d84", 0xcf}, {&(0x7f0000178000-0x4f)="f5079d0221103e29503f0d100a39b058fb2cacfdeec5378149fa4a57a7828300d605a8c93de35d2a21d8bc12b04dd09af2befc5880e11da89b6016b8c36930c89d76733127f1d184b41662dfe75765", 0x4f}, {&(0x7f00004c7000)="be82623fc9cf5c7aa39f82f4af1f9532ef4cefc52610efa393ae0fa39f947d76cdf44831dff7517c66ddf73d3b969b6c29ff47896ae7b21b70056a7fce20a06f22853799ead951dbe04f93dbce862122e5b91db86e690fab2a6c256b492aee19", 0x60}, {&(0x7f0000080000-0xff)="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", 0xff}, {&(0x7f0000915000)="1d859630bcca9737459d989916f7eefe8ecc9ed32d552971cfd9e2678e2ade44ac77da9e03dbc21312afab353502bb0bd32a94989618fd52c572a423dcd2f7e565048ed4ce71c402eac0be49467828b99ea5c1c348b8d8", 0x57}, {&(0x7f00006e6000)="38341af282f51a40084503b0fd0400263ef630c9ee333a8a9d58d1f5eb6b32d6d8a3400857d3a8c41cfe5f", 0x2b}], 0x8, &(0x7f00005d5000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x8000}], 0x1, 0x20040041) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000386000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000c8f000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000b83000)=0x5) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') rmdir(&(0x7f00007b4000-0xa)='./control\x00') setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00002c8000-0x4)=0x1000, 0x4) ioctl$VT_RELDISP(r3, 0x5605) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009d2000-0x10)={&(0x7f0000b07000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000071d000-0x8)={0x0, 0x0}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000c7a000)=0x0) 2017/12/17 12:34:23 executing program 0: set_tid_address(&(0x7f0000639000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/ipc\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x3, 0x1, 0x400}) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xd172, &(0x7f0000001000-0xe0)="5040ed5d9934c5e9ce747d15d2456d7f2a391a890ca192836bf4420315ee9c78adbf9d3d4e3fdc58d31f13b00484c9b0d989c3e8689066ecba5adf1bd8eccd9a22f4f83d0dd2b930a00028da315e301706dfd02f1f0633faaa288a2aad88e914437f6f1de322f75ff146aa7baf8fe04058a66fcd4fa6d275a9d719a6dca26ee36fd80cc6206396d838e1ca426b2828ba2a1df43fff217faaa94367877f3382f1cb385998a5e50b07deb9c9c682b5baaa0f3a324adf43612529041956d8e7e3d4ed21862f52b42665c90aa9a1b92159cf024326ed948d1944ae408d2a790e9647") 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c07000-0x10)={0x0, 0x8202, 0x4, 0x4, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f8a000-0x6)={r1, 0x1ff}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0xb71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfb37, 0xb7, 0xb7, 0x1}, &(0x7f0000001000-0x4)=0xa0) 2017/12/17 12:34:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000fa000-0x10)='/dev/sequencer2\x00', 0x40042, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000eee000-0x17)="de2133ecb0d2812e0aaf7586a644a5578c53375e902fda") 2017/12/17 12:34:23 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a2b000-0x8)=0x8) 2017/12/17 12:34:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000068000-0x6)={0x2, 0x2, 0x1f}) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x0, {0x25, 0x4, 0x5, 0x5, 0x5, 0x0, 0x3, 0x10000, 0x11, 0x6, @empty=0x0, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x4, [{[@loopback=0x7f000001], 0x80000005}, {[@rand_addr=0x4], 0x3c2b}]}, @ssrr={0x89, 0x1f, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x8]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x2, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xe7c5, @multicast2=0xe0000002]}, @cipso={0x86, 0x14, 0xe4, [{0x7, 0xe, "df21741175882f000000096d"}]}]}}, '!9'}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000220000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000118000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000baa000)=0x14, 0x800) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000a78000)=@file={0x0, ""/4096}, &(0x7f000064b000-0x4)=0x1002) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r7 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b61000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061e000)=0x10, 0x982aff4572febd93) r8 = syz_open_dev$binder(&(0x7f0000227000-0xd)='/dev/binder#\x00', 0x0, 0x2) r9 = inotify_init() r10 = syz_open_dev$loop(&(0x7f0000b94000-0x5)='/dev/loop#\x00', 0x8c6, 0x80100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005bb000-0x8)={0x0, 0x0}) r12 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000976000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000743000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00005e6000-0x38)={&(0x7f0000667000-0xc)={0x0, 0x0, 0x8, 0x2}, 0xc, &(0x7f0000904000)=[{&(0x7f0000ddb000-0x96)=[{0x96, 0x6, 0x420, 0x80000001, 0x20, "dd65bd5c0b082ac5c6cb3a177e0098adc3a6b59e57e4fe7d4164416d5bfb80bfc75afec65ac33531940b512fef8603e1ca6a49764fdef78e908ad87444ed8908541d7d4a5bcea14eff998d2c11fde06e47631123e08e4cc7a71a65ddae75cecddfbf81eaf5b752d945bffb7d8d026fe61bf8a1ff603d4ed17ec7106b6b9061d6f036f38439d7"}], 0x96}, {&(0x7f0000fa6000)=[{0xfc, 0x1, 0x0, 0x7, 0x257b2a8f, "dc370abbb6a2bc6337bfe92be39ea0ec102b2fa80eea8834c87fea8c072e3807a59bdb3f5189a4c1808d44b71ef6dedd90be0268b3ad37193f5bb48a69e478a5a094f23bad290fdc453d6cd474fd1bd5cbdc79b9495fb5cf33e4866602144596534e47552e6c642876abcf8ae969cfea255dcbc2d48eeb4568721595dd94bddfc4650bfd7032143b1cdae0c9b3779785bce8eb965e05ebb26f9c6dd7402829c3f382a3210c5f95edd38189b5832f34c6cfa35748c5654639252069407a46cd32435414882cdf51b6063ff877a76795fdbeb1922fda75d43cd0daa670c4c18e06a0345c7510ee8268c1f29802"}], 0xfc}, {&(0x7f00007ae000)=[{0x94, 0x6, 0x400, 0x2, 0xfffffffffffffff9, "5963ae834e0b26093a3fb820cd01c989088467925d516049aa5b3966cf4f7aae951f05ed2cfae688d448a780ae3d49a05c860aa80339981739f42203d6894ec44aecb564d47642cca5d1cbd213481f7bcce7ed2631511a1aafc27d3e91090d9b8c3c083f09e540be3bd667a73f240607ce212a09fd7e81cefad8cf5c127465dabd10e3f2"}, {0x5d, 0x0, 0x100, 0x0, 0x8, "b344c7efc56ab01495badf698ce5bffd2d6963ebd438c15da3b4fa7490c3cbd7cc6b1a6aa26b0db5122b8cff6351f02a0c055f38e74013f390d9f8f36c6c2a5d931a48ac547328275c57bd77ec"}], 0xf1}], 0x3, &(0x7f00001c5000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}], 0x58, 0x8080}, 0x4000000) 2017/12/17 12:34:23 executing program 2: pipe(&(0x7f0000fc4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c7a000)={0x0, 0xb, "6b537ba3b73da30576777e"}, &(0x7f00004c5000-0x4)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x7fffffff, 0x9, 0x75}, 0xa0) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x18, 0x9f8e}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r1, 0xe2eb}, &(0x7f0000003000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000+0x441)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000809000-0x12)={0x7, [0x3, 0x6, 0x3f, 0x7, 0x7, 0x2, 0x9]}, &(0x7f0000a8d000-0x4)=0x12) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/35, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ext3\x00', 0x0, &(0x7f0000026000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000928000-0x4)=0x0, &(0x7f000008c000-0x4)=0x4) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) uname(&(0x7f0000a57000)=""/24) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r4, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) write$tun(r5, &(0x7f0000328000-0x134)=@pi={0x0, 0xfbfb, @ipv4={{0x1e, 0x4, 0x8000, 0x3d09, 0x130, 0x3, 0x7, 0x4fa9, 0x3f, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0xfff, [@rand_addr=0x8f5]}, @noop={0x1}, @timestamp={0x44, 0x38, 0xbd2, 0x3, 0x20, [{[], 0x28e}, {[@multicast2=0xe0000002], 0x4}, {[], 0x24000}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xffffffff}, {[], 0x0}, {[], 0xffff}, {[], 0xc50}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x81c7}]}, @end={0x0}, @rr={0x7, 0x1b, 0x8, [@rand_addr=0x8, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x100000001, 0xb7bd, "c4feca07112025a4cdfb450e372dc44f2548e4d62f9b319dc9600ed323326cdb440cb31e3e9e21ad1e5a9174fdf7b996988f75b3fed0838d218b9c3307ec423c037a32d30ac2e16eebb075efc5af14388c1d9312cb73b1c623abd90aab248db4c2a19e2ec31cd2f4c30fa0323b868dd52a549ee5ecaef323fb855d13a355a49cd9e0e142f923fea03215ea9a590a54ba477e6723c6716f0c2dd276f7697b94d0a229a5d4fcee7e5ad62ed2a6c454e6f3"}}}, 0x134) sendto$inet6(r4, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r4, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x9, {0x1eeb, 0x129, 0x40000000000004, 0x65c0, 0x7, 0x100000001}, 0x4, 0x7fff}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="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", 0x56f}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000032d000-0x4)=0x0) dup(r4) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000f54000)='\x00', 0x1) write(r5, &(0x7f0000fd0000-0x42)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2017/12/17 12:34:23 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bdf000)={0x0, 0x0}) 2017/12/17 12:34:23 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000469000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000e77000)="ce") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000175000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23a, 0x6, 0x9, 0x80, 0x7f, &(0x7f0000002000-0x10)=@generic="b8f5f314b33e3cce4a2244b9480ea001", 0x9d, 0x101, 0x4}) 2017/12/17 12:34:23 executing program 2: 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) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) fsync(r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x400200) r2 = memfd_create(&(0x7f0000001000)='^\x00', 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0xa6) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x1)='\x00', 0x1) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x3, 0x10040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0xd0)=""/208, 0xd0) fcntl$setsig(r1, 0xa, 0x3) 2017/12/17 12:34:23 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000+0x71d)=0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x80000) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/net\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0x0, 0x2, 0x80000000, 0x17, 0x80, 0x0, 0x8, r2, r3}, {0xfffffffffffffff9, 0x1, 0x76d, 0x2, 0x80000000, 0x34bc9dc4, 0x401, 0xfffffffffffffffc}, {0x80, 0x7, 0x3, 0x1}, 0x5, 0x6, 0x10000, 0x1, 0x20, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec1d, 0x1}, 0x8, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x5, 0x983, 0x7ff, 0x10000}}, 0xe8) stat(&(0x7f000030d000)='./file0\x00', &(0x7f0000001000-0x44)={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000004000-0x28)={0xffffffff, 0x3, r1, 0xb, r4, 0x1e3, 0x80, 0xffff}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x8000, 0x484, 0x5, 0x384, 0x5}) 2017/12/17 12:34:23 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a4000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00008b3000-0x4)=0x0) [ 158.282474] binder: 27208:27214 ioctl d172 20000f20 returned -22 2017/12/17 12:34:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000017f000-0xb)='pkcs7_test\x00', &(0x7f0000955000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='!\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x1000) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000040c000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0xffffffff, 0x4) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x6, 0x4) 2017/12/17 12:34:23 executing program 7: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='irlan0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2017/12/17 12:34:23 executing program 0: r0 = socket(0x9, 0x1, 0xac) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000037a000)={0x0, 0x3, 0x9, 0xb60, 0x531, 0x3, 0x1f, 0x7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x6, 0x7}}, &(0x7f0000c07000+0x74a)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x80, @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]}, 0x6, 0x4, 0xfffffffffffffffa, 0xff, 0x4}, 0xa0) setsockopt(r0, 0x8000, 0x0, &(0x7f00001e7000)="7ed4dfbde45ce2987f803f9e4fbc866ee90ebc878d8e0ce4233619b22353c23b6b2669360f0aa7eea120ea8560210fbf62d4235631355fba8dbb43bb6c2a35b104f453ebd99ae9e7ae2477fbee1114613b1ade70ac7a06600d2b", 0x5a) 2017/12/17 12:34:23 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00004ef000-0x8)='./file0\x00', 0x80, 0x80) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005f0000-0x4)=0x5) 2017/12/17 12:34:23 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xdc96dd58c94f9df0, &(0x7f000028c000)="0079ef1b935370634ab64f6e25bfffe863db2828e135da1d9c16b2df98dee5e1001f362c498fbd46742650c861b7e8b2bb875ddbffecdb3438bb83ecb1162f13db105f94f1c7b16078a59503978e45b4e6955c2b2b3267053a5935eb03d5e0875ec6bb3a8fa12091bd2533bda51fcb423819fc82a7", 0x75) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0xfff, 0x400, 0x7, 0x7fffffff, 0x9, 0x1, {0x0, @in6={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb5c, 0x4, 0x4, 0x151e, 0x2}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x8, 0x10000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) sched_getscheduler(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xf78, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20, 0x0}, {r0, 0x88, 0x0}, {r0, 0x4, 0x0}], 0x3, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2017/12/17 12:34:23 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x2, 0x0) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x0, 0x4}) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/165, 0xa5) 2017/12/17 12:34:23 executing program 3: unlink(&(0x7f0000fb0000)='./file0\x00') 2017/12/17 12:34:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000497000-0x9)='/dev/rtc\x00', 0x40, 0x0) splice(r0, 0x0, r0, 0x0, 0x8000, 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005f4000)=0x40, 0x4) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x7c, &(0x7f0000ffb000-0x7c)="e070057f495d639f34829777697b75eef880604f94afcd0a025a8537e206fe2a5474cc7e77e13001a810ff91a5d697d16a8b3e9e8dfe8609a17a343dc9ab99d55b0c9567f8059c741116f627dce2738ba5ddb97b5c19092ec2bbea14532eb9673d1216c7ff8a1a618c709541fcf3a059860d8e80def275b343310f7a"}) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006ef000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00008f2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x4000000, 0xffff, 0x7, 0x0, 0x5, 0x0, 0x9, 0x0, 0x18e, 0x0, 0x8, 0x0, 0x1, 0x2000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c3000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000057e000)={{0x8, 0x3}, {0x0, 0x4}, 0x3, 0x0, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000)='/dev/ptmx\x00', 0x400800, 0x0) setsockopt(r3, 0x8, 0x8af, &(0x7f0000424000-0xa)="dc91aa2f3d26cc5772fb", 0xa) syz_emit_ethernet(0xc0, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x0, {0x25, 0x4, 0x5, 0x5, 0x5, 0x0, 0x3, 0x8002, 0x11, 0x6, @empty=0x0, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x4, [{[@loopback=0x7f000001], 0x5}, {[@rand_addr=0x4], 0x3c2b}]}, @ssrr={0x89, 0x1f, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x8]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xe7c5, @multicast2=0xe0000002]}, @cipso={0x86, 0x14, 0xe4, [{0x7, 0xe, "df21741175882f000000096d"}]}]}}, '!9'}}}}}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000961000)='/dev/autofs\x00', 0x203, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x60) sysfs$2(0x2, 0x9106, &(0x7f00005be000-0xa2)=""/162) r6 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r5, &(0x7f00007d6000)={0x10, 0x0, 0x800008000000004, 0x0}, 0xc) setsockopt$sock_int(r6, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000ffe000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x1, 0x242, 0x0, 0x80000040fc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, r0, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00002b0000+0x1bf)={@generic="68ea63d6dc848a82aeab9c3415b33041", @ifru_mtu=0x90000000000000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d48000-0x4)=0x0, &(0x7f0000405000)=0x4) socket$inet(0x2, 0x200001, 0x40000000) r8 = syz_open_dev$tun(&(0x7f00006f0000)='/dev/net/tun\x00', 0x0, 0x84000) fcntl$dupfd(r8, 0x0, r4) 2017/12/17 12:34:23 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001bc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000380000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x380000000, 0x80, 0x84d, 0x0, 0x0, 0x1, 0x2000, 0x9, 0x2, 0x5b2a0a82, 0x0, 0x10, 0x0, 0x3, 0x2, 0xfffffffffffffe00, 0x9, 0x0, 0x72, 0xffff, 0x0, 0x1, 0x4, 0x4, 0x0}, r3, 0x0, r2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000969000-0x17)=[{r0, 0x8, 0x0}, {r1, 0x0, 0x0}, {r2, 0x4000, 0x0}, {r4, 0x20, 0x0}], 0x4, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000932000)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000516000)=0x0) fcntl$setflags(r5, 0x2, 0x1) 2017/12/17 12:34:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000+0x3be)={0x2}, 0x4) 2017/12/17 12:34:23 executing program 4: chdir(&(0x7f0000fde000-0x8)='./file0\x00') 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000fb5000+0xf6f)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x8) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3ff, 0x6200) 2017/12/17 12:34:23 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000f7000-0xd5)="a1e43ff5c51a647b6e441e26a38291b6adb30b3caf0b647ca480e29374747fad6edd36d81618aa7f94f0e648f7a939f1e76e0f1be8b09537d0283901c8a327d7a8ae37a963b6925967e45c0ceabed222793d90c9c837e8293fd82cb02ea7d4e1fd541e3a96d21ce8492bcedb2aa9af06b37f10171421acff5e96482907b7013b0917057e9215f72145096e4a20e7beb1a43758ea217c5e84e8150191991bb46a09f294aa642731d7e0f4c74f70d68f291bfe591cb36dd2d67ec5e1825f0dacb0958eaa65dd9f336fcb58cea44fd9d28879c5c4c5f0", 0xd5) 2017/12/17 12:34:23 executing program 4: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000638000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$pid(0x2, r0) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000eb2000-0x14)={0x0, 0x6, 0x0, 0x4, 0x1, 0x80000001}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002b2000)={r2, 0xffff}, &(0x7f0000b4e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd7000)={0x0, 0x8f, "3d61f87942867ff0ff9b532b61a5aa9855f1823383f6f9ab3e7b65dc95f96f5545f0a0bac5066ab60342eea3a6866123fe2bacfa2a11eec3b31c9ab191f4e6af885016db7a81fe07917ee389ca3a76626905b6fe453ab378047216b2d72283b1ed651808b3579ca60cd1557d95b745e9bdba386edf1e731c2c38c0ee71122d91af2e3cb6c0adf14b4c734f178d4e30"}, &(0x7f0000112000)=0x97) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a12000)={r3, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x5, 0x4, 0x10}, 0xa0) 2017/12/17 12:34:23 executing program 1: mlockall(0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e0000)='/selinux/create\x00', 0x2, 0x0) write$tun(r0, &(0x7f00000b4000-0xfb)=@hdr={0x2, 0x3, 0xfffffffffffffff8, 0x9, 0x2, 0x8, @ipv4={{0x1e, 0x4, 0x80, 0x2, 0xf1, 0x0, 0x2, 0xffffffff, 0xae, 0x0, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x13, 0x7, [@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001]}, @end={0x0}, @timestamp={0x44, 0x20, 0x6, 0x0, 0x401, [{[@broadcast=0xffffffff], 0x5}, {[], 0x7f}, {[@broadcast=0xffffffff], 0x100000001}, {[], 0x1}, {[], 0x8}]}, @generic={0x9c, 0x3, 'i'}, @timestamp={0x44, 0x2c, 0x1, 0x0, 0x8b34, [{[], 0x3f}, {[], 0x20}, {[], 0x407fd3a}, {[], 0x762}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6906c991}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x8}, {[], 0x0}, {[], 0xfffffffffffff001}]}]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x100000000, 0x0, 0x0, 0x7, 0xbe, "8abdce", 0x3, "7444a3"}, "a4c2cf20cd7597070253c6e53526e208ed4dac5e98a643a54f13f22129b77629820dcd37bd19eed2bbf13df2ddbddcfe5d81a365257925880ee6c5d04e93e695e51b20d0ff299e9df89bbc03a08a74e3e9b472f04a0a1859f880d03566d4b97c47c38cfde135e50163"}}}, 0xfb) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/58}, &(0x7f0000000000)=0x3c) 2017/12/17 12:34:23 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ba000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004f7000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000527000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0xb28a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbb, 0x8000, 0x20, 0x3, 0xffffffff, 0x9, 0x8, 0x1ff, 0x8, 0x401, 0x4, 0x0, 0x9d, 0x100, 0x6]}, &(0x7f0000617000)=0x108) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2017/12/17 12:34:23 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c16000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fec000-0x5)='htcp\x00', 0x5) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 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$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x2c)="0833c64c0e2f26c1d9347c0ddec7d4b6fd660aec34aa425ec07d10dfa067c3aecf3995f00b2c7af08a310c1b", 0x2c, 0x4000080, &(0x7f0000000000)={0x11, 0x1, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/17 12:34:23 executing program 3: r0 = epoll_create1(0x80000) fcntl$setpipe(r0, 0x407, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000cf2000-0x8)='./file0\x00', r2, &(0x7f00004ee000)='./file0\x00', 0x2) fcntl$setlease(r0, 0x400, 0x1) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet1selinuxuser$-.-system\x00', 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4ec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x3fb49051, 0x0, 0x42b, 0xfff, 0x80000001, 0x9, 0x40, 0x10000, 0xf0b00000, 0x7f, 0x8, 0x4}) 2017/12/17 12:34:23 executing program 0: r0 = getpgrp(0x0) sched_getscheduler(r0) 2017/12/17 12:34:23 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000039e000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000a80000)={&(0x7f0000f14000)={0x2, 0x11, 0x1, 0x7, 0x23, 0x0, 0x7, 0x100000001, [@sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1f, 0x18, 0x2, 0x200, 0xf0, "4b59648adc419c901e32b24cb8f75a4bd8fcd17e9125552e5a33563b0088d9a9aea87b20cd2221a5c134725e24f12c3f7968c80b38fb015d36131934a2492b1194bfbcbdf56fba054535c58e7a97b6e6ee0fd06a7999d3d54515c826333c6262459adac84f704d1a97a2d3d785e52666033ced4c2850f395df6eb85310c2e35b3f624e354e7b766bd53f16650c59237f14c42ee7109b4b1022253141b78018aa34e4bea9a5507d8e99ff267bc52a919dfac80e85c3e6841734c05aa110adb5416c834f4df895e47c23446e38ea3ea474d60384084d7ce63baafcb61825161547559574f055b4b1faf3d82595f4e42b20"}, @sadb_key={0x1, 0x9, 0x8, 0x0}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) 2017/12/17 12:34:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) 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) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b10000)={0x5, 0x4, 0xffffffff, 0x40}, 0x8) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r6 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) r10 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={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) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={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) sendmmsg$unix(r2, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x73)="97577984f5a76fe8f61a16550bb50b24eba7c81106781a2315f47480376327bf11b733155c4d5d9d14bfe242b68f657722466856a9dcae1a44a3de5568ec06302ab57a5f3db9167fc461122b5a0d764b23d1e4822abf58f551b3104114f938c78589f3a31b202ee7f6d44eea33ce66ac54698f", 0x73}, {&(0x7f0000000000)="875597ed576305cc17dc48cb9a792623b112d7185bf61b480053cf31e4cbce3ef844376f63ea567e6a48e69ff175b24157f461d77b8fd5452c904d", 0x3b}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="a5f078817a0faaedf88c2082ee7a290dd5b1a578fbb72b8197ed27befb576328b7a5ce6d62d6fba87a8d81ec90e9c24f7fa7da5335a484186782459dd9ef24837171654435724e2a194621d3a3ac8e71903928c4b0a2dac75ad8caefd11e2919713193b71a46330f52e94cdfd16baa02e2237ceaf75df035f0ef1fcb733b8f02b8e88214d291c9ff4a82eff744bb6946a997380e62fac4f7816a8ac6cf0f6ce772ddc7b83e7b4594bd470c91eddb2025e9b10cc7322be84fba8e08841d518100", 0xc0}, {&(0x7f0000000000)="ec4821ece7db72693771c2e0b4b3618c3fe0cfbbf09dd9493ec44f0e2dab0c29e0321a0a67291c85f3d8c7c446f1cf9988d0bae73781f43dc81857f68694d3413c47f0a70db1e1539da4eb85200cfdef842e3b74e098eef96ab022016c711e1f1e151cf1c5aaac2a3174282228fc96a54f793bbc0e5cbec75d42a6f6f2c251d8dc992e40149258cc74cda27c059da6255b08e0921c3207e40b9bdd7bd75302e83a080db982dd2b7accfa5b813ad524b329074146dd26305dca8a9266b1d06ed443dc63d3dce01435c425af737cc648d93d4528", 0xd3}], 0x2, &(0x7f0000002000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}], 0x70, 0x801}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="79c155fe5d3967f30acd2e8e44117cb9c7a9a86738dcd509759c8064d8659c22dc72cb1d84ff77257a94a5cb0aac74ac7481cafdb99ba7f376eeb3f5888a38c3c4b28d476c7e1f213406f6d81e3db4f55f34a9b32c7cccfe9f65", 0x5a}, {&(0x7f0000000000)="9b26d12f2313260842868a24afbbd35f12c1468dda110d8c23a478c7f5ca55227dee25e9a921e5e10b7e4b8c7042669aa21b43f59e42bd85c45390f54e40448a8241220a0d9792f0a92f71130cdee613b275c59a8ed20383165ffa1ddf3f1dd7dcab20c33a4e0c61c1dea9a31cbc58563f5de8e9fedfbb2cee7069c781850b2b3997a90e1b88dfe728fe80a73b74ea0b9c3218d500b94c1ff858c9e884e0b27f1b34895904f750b947d9", 0xaa}, {&(0x7f0000000000)="634383cc3ca20ab1bec5a6d4da891f2c1e5bbb7e17b7d6134405b53b90a7e78df4eb8ffba336110f5399fff6357cdd4dffea3cc5cb7850928cdde43a6696c1a66aded568b038ae54696ea350707bd7710c361fa5823515254a9bea14bc574f4f54d4cc9afa514b0fbcad9200c5e1bd1892266f03ed84cdd45e65ff3da7080a5daeeff2bbc765afbf8b0666872c1f8d756d7faeb720717596c06efe5c9eafd11d6f044f3c7d8b476c", 0xa8}, {&(0x7f0000002000-0x1000)="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{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="7a847f43e4733ae3022d3a436b64b69c915a23d5325501719151662629e9ed49125f374d5bbdd49af9213a539543e47369e873c56c4c5099f9a09447b01c5708d39e457b", 0x44}, {&(0x7f0000000000)="b869c765d6edd1241c6b8c86b01eb77eff434768a03d1978ec951dacc31148a8424e336e7ea8d27146fada1ad747723f421a0809ac725884e3c16f79b43dac991a1fc8bc79ac345fcc66c587c25daf1fe307d94ca172733620b0b89d5bf1d46be26083692360288aad9bf4f2583cc6f44c77f96ef0fc658d88315771ee81ca6d30", 0x81}], 0x7, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r16, r17}, @cred={0x20, 0x1, 0x2, r3, r18, r19}], 0xa0, 0x4}], 0x8, 0x4) munmap(&(0x7f0000044000/0x3000)=nil, 0x3000) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x7, 0x1, 0xffffffffffffff01, 0x7, 0xfffffffffffffffb, 0x4, 0xc32}, 0x0) 2017/12/17 12:34:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000d3000)='user\x00', &(0x7f00006b9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="949b8d5f5708f86f52ddf20d8808f3d2260899d8af9496108d683e109cb3c5c3aace4c5df7f50c2ebb9a8a737bba8bc674647a05703e3174d26bc2ef95321fb1a091210ab95f6272cc921864d5bd87145b1fd372ad060d4c31940054d88f95f9711861b026d0682a159b45bf89d706ae7af62f2b78e107b776d3df17e7eaf23e4877c96c6c3560458ac1d1c638c33de6aa9a30e3005bed28afcc37c19a0ecb68c91b7a52", 0xa4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/14, 0xe) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000-0x4)=0xb9c1, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000688000)={@broadcast=0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000f95000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='lp\x00', 0x3) 2017/12/17 12:34:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b9000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001b6000-0x4)=@int=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000)={0xaf38, 0x20100800, 0x0, 0x7ff, 0x9, 0x9, 0x800, 0x1, 0x2, 0x1}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x8, 0x100000001, 0x20000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x40d, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @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]}, [0xfffffffffffffff8, 0x40, 0x7, 0x7, 0x7, 0x1, 0x70, 0xffffffff, 0x3ff, 0x0, 0x5, 0x8, 0x1ff, 0x0, 0x7fffffff]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x200, &(0x7f0000005000)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000006000)={&(0x7f0000002000/0x2000)=nil, 0x6, &(0x7f0000001000/0x3000)=nil}, 0x18) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000007000-0x77)=""/119) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000005000-0x50)={{0x2, 0x9}, {0x8, 0x28ac1ae6}, 0x7, 0x7, 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, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r4, 0x1ff, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffa, 0x7, 0x400, 0x1000, 0x2, r5}) 2017/12/17 12:34:23 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004bd000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xc308}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x10000, 0x6, 0xb17, 0xfffffffffffffffd, 0xffffffffffffffe0}, 0x14) 2017/12/17 12:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/rfkill\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000d3c000-0x78)={0x4000000002, 0x78, 0x10000dc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2000, 0xfffffffffffffffe, 0xfc, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x2, 0x4000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet6(0xa, 0xfffffffffffffffb, 0xc3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000947000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000b86000)='\'vboxnet0ppp1\x00', 0xfffffffffffffffe) ftruncate(r0, 0xd4) sendfile(r2, r3, &(0x7f0000001000)=0x0, 0x400000000fee) r4 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00003e2000-0x26)="00000000000000ff4d080008010401030305010010000100100010000f0000f1de005609cfe9", 0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005a7000-0x87)={0x0, 0x7f, "42a9275fb4229ef2672e3505d027fe0f5e524cf3ac29b97b7388dcd913db2462c0fb56baf72e7e8c63d9cc0c34815b17a525434da97a769d23c94fe17260cfca2250a262e517c4987e0cdff3f34073f708d1fe802a693acf6b24d3a541d08295e2e946e9c91aa1444f2c82757cccca327856b0c889f92c9ab0bbccd6d146a3"}, &(0x7f0000db7000-0x4)=0x87) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000771000-0x20)={0x0, 0x3, 0x6, 0x7, 0x3, 0x51d, 0xfffffffffffffffd, 0x0, r5}, &(0x7f0000966000)=0x20) bind$llc(r4, &(0x7f0000e22000)={0x1a, 0xff, 0x5, 0x0, 0x7ff, 0x80000000000009f0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000c23000)=""/126) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000115000-0x10)={r6, 0x0, 0x2, 0x1ff}, &(0x7f00004a6000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000416000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000a65000-0x4)=0x0) sched_getattr(r7, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000037a000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) wait4(r7, &(0x7f000008f000-0x4)=0x0, 0x80000000, &(0x7f00005c2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x24, 0x8000000000000a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000000fffd, 0x6, 0x80, 0x2}, &(0x7f0000612000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000095d000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8000, 0x20, 0x520, 0x32c000000000}}, &(0x7f0000500000)=0xb8) r8 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r8, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1b, 0xfffffffffffffffd, 0x0, 0x1000000000000000, "01"}], 0x14}], 0x1, &(0x7f0000635000)=[], 0x0, 0x0}, 0x0) flistxattr(r2, &(0x7f0000809000-0xaa)=""/170, 0xaa) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e8c000-0xc)={0x0, 0x0, 0x0}, 0xc) setuid(r9) r10 = perf_event_open(&(0x7f00006c3000)={0x7, 0x78, 0x8004, 0x7, 0x6, 0x1, 0x0, 0x5, 0x40000, 0x2, 0x3, 0x7f, 0x100000000, 0xd, 0x0, 0x9, 0x0, 0x3a5, 0x4, 0x93, 0x8, 0x608, 0x5, 0x9, 0x9, 0x3, 0x0}, 0xffffffffffffffff, 0x84a8, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 12:34:23 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000086d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x4) ioctl$KDDELIO(r0, 0x4b35, 0x8) 2017/12/17 12:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000ff8000)=0x0, &(0x7f0000006000)=0x4) sendto(r0, &(0x7f0000b09000)="ee80c1bb76f14d0f98eaebfa7894a0932b466aecf90087a9bbec48c79ff7", 0x1e, 0x4000000, 0x0, 0x0) socket(0x11, 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f2e000)={0x0, 0x0, 0x333}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d97000-0xc)={r2, 0x80000, r0}) r3 = syz_open_dev$usbmon(&(0x7f0000377000)='/dev/usbmon#\x00', 0x5, 0x2a600) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00009cd000)={{0xfffffffffffffffa, 0x80000001}, 'port1\x00', 0x0, 0x80000, 0x81, 0x1f, 0x9c, 0xffff, 0x3, 0x0, 0x7, 0xffffffffffffff1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x400) r4 = socket$unix(0x1, 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xfffffffffffffffe, &(0x7f00005fb000-0x10)={0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2017/12/17 12:34:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = getpid() ioprio_get$pid(0x1, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000daa000-0x10)={&(0x7f00009e6000/0x2000)=nil, 0x2000}) 2017/12/17 12:34:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5040007) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x9, 0x10001}, 'port0\x00', 0x42, 0x0, 0x7fffffff, 0x9, 0x3ff, 0x2, 0xbbe7, 0x0, 0x4, 0x63e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x1) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = dup3(r1, r2, 0x80000) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2020c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)=0x0) write$tun(r3, &(0x7f0000003000)=@hdr={0x0, 0x7, 0x6a29f59b, 0x4, 0x8, 0x9, @ipv6={0x7, 0x6, "17b75b", 0x2349, 0x3c, 0x6, @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]}, {[@dstopts={0x0, 0x267, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xe7, "e9968d493625102fed9074265b15e74f0f6ee89138c021ead53392338aa07a36f447641c945dbe6f1d4a3a3cbcd71f307c75a89e8333ea55768acb9c1f3f87d388e85578bd184d25cea14a1791d19fab35fba5593e4ae9aca256672167946f278d48b515e3be30adfcd03c0fe0b49362ddabd818af077c36b83151467c431c25bfbcac34b3cfe84676520fc07f48c46a3a2d112a1f3d45e76b56e336adf20e085d7841bc02b35597f7cdab7e95d2071c8d5f1dce9594053b3133a899ace9ec404c0036d355a4dd0912bcb96d538596a1936fc3f8710c0c33617b1c292ecfd8e4453abc3a028003"}, {0xfe, 0x31, "a64dae90f88a5daffaf49fb57d91d638dcc482ffd5f4dc44eee165f5d41b54f4002095191d3da08794aa75315d246ee959"}, {0x0, 0x86, "a70561923125d6d2447a56f790554484317023a4a0367bd3f894e45bc14e83d5068a97965ab7792acf465162e633ea19aa0a2031bc2f4207b1ef26439c33df0f6fa244305ff292d7eb69682d946747612831aa206181a6e639fd46b0a50d0938dc20881c4573ef82c51624a0ef58d14ffc9af07b5ed019ce50764ca0c0f493fcf33d5bc0a125"}, {0xff, 0x1000, "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{0x5, 0xe1, "aa0491a452485cb16255b625973da01ef354a0fa0e883f965f29d07bcbb40704037a401f0046b3ef910315ae3e5d9e6a54eb2f8f1305960e03837d6957f0cea33a8c009bb0f171842ca9f4e2881c6c861995928c93d6c764dcc147be81469d4b9dbe5b89ca48b4c13eadc203f20251561e4bd511c3b4f6003f561d28f392bc1870a87de8d868072c5c087ffa45660c057a60688b3d1a2a93821eeb437aeef4e8d008ffb8725e415e6d4fba91176619774a3ae3d59bfbab1fd42af2108a024f073342732fdd1cc80b771a38276a354bedf79ed9d86c2aad11a1297c9b0c4c56a660"}, {0x0, 0xae, "dffc5fabd6ab9e22e764b7e65d78235b777dbd08e82914933c32e1c386011e287a01eb9ac628ece241baebb1b686e6e435a3f68be558e5f647902bf714f8adcef4d8f3dd81c26dd9fb55e54f5c6bedd6e6c7256e56a3758769e72845b2f49488953fdabc6900ea88e4912c79641c1f8f0287f4f2df22bbf5eef643584c206bb55dc2c8d7db459e2c1cff006c9f6e685ebd4cdf6700e2e1cfafe822ae12b7a45568af31fc4bbabc69961d9902f544"}]}], @udp={0x0, 0x0, 0x1008, 0x0, 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"}}}}, 0x237b) 2017/12/17 12:34:23 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x4, 0x0}) 2017/12/17 12:34:23 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003bf000-0x8)={0x0, 0x0}) write(r0, &(0x7f000043c000-0xa1)="f4515c9b8105e751cf8c251412cbd0cd31a9aa71dc6f3a03a17ba39100bad46b1ce30330c340de849f23feac86ca1a4f5478542e0b4bd74f40dbbfa82d0e648bde46dd4de82a7adc24db6b0a488be62633f4a3014b1a66c06f8f28337f3a8e506fc11c1bc7fe0c6e5fe5985d95803c81c91dc0668abaa2635aae736f9fda0058ddcae77d4910fdd9dc40a880545a0e86f59666f087afe697e9a33fef47aed112de", 0xa1) 2017/12/17 12:34:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 2017/12/17 12:34:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8c000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x2e}) 2017/12/17 12:34:24 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000091a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x1, 0x2, "f60421ede208", 0x56, 0x0}, 0x10) 2017/12/17 12:34:24 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@generic="b7c153d2cf19ff7f49505c923f4b8455", @ifru_settings={0x0, 0x8, @te1=&(0x7f0000000000)={0x4, 0x2, 0x65, 0xf76}}}) 2017/12/17 12:34:24 executing program 3: socket(0x2, 0x1, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fa6000-0x4)=0x891) 2017/12/17 12:34:24 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000f84000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000545000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/rfkill\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000d3c000-0x78)={0x4000000002, 0x78, 0x10000dc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2000, 0xfffffffffffffffe, 0xfc, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x2, 0x4000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet6(0xa, 0xfffffffffffffffb, 0xc3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000947000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000b86000)='\'vboxnet0ppp1\x00', 0xfffffffffffffffe) ftruncate(r0, 0xd4) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f00003e2000-0x26)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609cfe9", 0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005a7000-0x87)={0x0, 0x7f, "42a9275fb4229ef2672e3505d027fe0f5e524cf3ac29b97b7388dcd913db2462c0fb56baf72e7e8c63d9cc0c34815b17a525434da97a769d23c94fe17260cfca2250a262e517c4987e0cdff3f34073f708d1fe802a693acf6b24d3a541d08295e2e946e9c91aa1444f2c82757cccca327856b0c889f92c9ab0bbccd6d146a3"}, &(0x7f0000a83000-0x4)=0x87) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000771000-0x20)={0x0, 0x3, 0x6, 0x7, 0x3, 0x51d, 0xfffffffffffffffd, 0x0, r4}, &(0x7f0000966000)=0x20) bind$llc(r3, &(0x7f0000e22000)={0x1a, 0xff, 0x5, 0x0, 0x7ff, 0x80000000000009f0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000c23000)=""/126) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000115000-0x10)={r5, 0x0, 0x2, 0x1ff}, &(0x7f00004a6000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000416000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a65000-0x4)=0x0) sched_getattr(r6, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000037a000-0x4)=0x0, &(0x7f000079b000-0x4)=0x4) wait4(r6, &(0x7f000008f000-0x4)=0x0, 0x80000000, &(0x7f00005c2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x24, 0x8000000000000a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000000000010001, 0x6, 0x0, 0x2}, &(0x7f0000612000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000095d000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x8000, 0x20, 0x520, 0x32c000000000}}, &(0x7f0000500000)=0xb8) r7 = socket$netlink(0x10, 0x3, 0x14) sendmsg$netlink(r7, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000af7000)=[{&(0x7f000000f000)=[{0x14, 0x1b, 0xfffffffffffffffd, 0x0, 0x1000000000000000, "01"}], 0x14}], 0x1, &(0x7f0000635000)=[], 0x0, 0x0}, 0x0) flistxattr(r1, &(0x7f0000809000-0xaa)=""/170, 0xaa) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e8c000-0xc)={0x0, 0x0, 0x0}, 0xc) setuid(r8) 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000601000)=@known='system.advise\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x40, 0x3, 0x6, 0x6}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) recvfrom$ipx(r2, &(0x7f0000000000)=""/139, 0x8b, 0x100, &(0x7f0000001000-0x10)={0x4, 0xfe, 0x4, "02e6e818e79d", 0x7, 0x0}, 0x10) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x2) 2017/12/17 12:34:24 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007ad000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000)={0x3, 0x11, 0x6a05, 0x10001, "40a2d856112cb4e34c69a6043955feefc997f0ae5c970ec0f5b24f682fe0712f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000f16000-0x20)=[{&(0x7f000082b000)=""/99, 0x63}, {&(0x7f0000a48000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000000000)=[{&(0x7f0000a73000-0x98)=""/152, 0x98}, {&(0x7f0000893000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f00007da000)=""/68, 0x44}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000000)=""/248, 0xf8}], 0x6, 0x0) r2 = open$dir(&(0x7f0000502000)='./file0\x00', 0x468001, 0x4) unlinkat(r2, &(0x7f0000a2b000)='./file0\x00', 0x200) 2017/12/17 12:34:24 executing program 7: r0 = socket(0x2, 0x80a, 0x2870) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0xd0001) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006c6000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x5, 0x4) accept$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x100, &(0x7f0000000000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/12/17 12:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000378000)='\x00', 0x1) r2 = socket(0x2, 0x80001, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00008d9000-0x10)={0x77359400, 0x0}, &(0x7f0000600000)={0x0, 0x0}) listen$netrom(r2, 0x9) r4 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x9) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00001a7000)=0x0) pread64(r4, &(0x7f00001ee000)=""/0, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000ada000-0x10)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000237000)={0x80000000}, &(0x7f0000093000)={0x0}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000357000)={r3, 0x0}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d5b000)=0x0) rt_sigpending(&(0x7f0000373000)={0x0}, 0x8) r6 = getpgrp(r5) r7 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x41, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x4, 0x0, 0x100, 0x0, 0x0}) mq_timedreceive(r7, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/access\x00', 0x2, 0x0) sysfs$2(0x2, 0x7ff, &(0x7f00006d9000)=""/182) mq_timedreceive(r7, &(0x7f00006ce000-0xea)=""/4, 0x4, 0x384, &(0x7f0000052000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/rfkill\x00', 0x218081, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000bc9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ede000)=@ethtool_gstrings={0x1b, 0x8af6, 0x12, "6afcd6d2e60254ba96827df60e0e3b092562"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000071000-0x16)='/selinux/checkreqprot\x00', 0x80200, 0x0) fcntl$lock(r2, 0x0, &(0x7f00003db000)={0x3, 0x3, 0x800, 0xb374, r6}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x69229bd4, 0x4}, &(0x7f0000000000+0x991)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000085000)=@assoc_value={r1, 0x9}, &(0x7f0000646000)=0x8) 2017/12/17 12:34:24 executing program 1: rt_sigtimedwait(&(0x7f0000a36000)={0x3}, &(0x7f0000a79000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000823000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000001000-0x2)='/dev/net/tun\x00', 0x0, 0x10000) fremovexattr(r2, &(0x7f0000c92000)=@random={'btrfs.\x00', ',\x00'}) 2017/12/17 12:34:24 executing program 3: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa0000, 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) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2f, 0xc00) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1a000)='/dev/ptmx\x00', 0x400001, 0x0) r4 = syz_fuseblk_mount(&(0x7f00001fe000-0x8)='./file0\x00', &(0x7f000044a000-0x8)='./file0\x00', 0x2, r0, 0x0, 0x8, 0x5, 0x82820) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000078000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xecb267c44e207394, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = mq_open(&(0x7f0000001000-0x4)='&@,\x00', 0x40, 0xd, &(0x7f0000000000)={0x7a, 0x7f, 0x8, 0xfff, 0x3, 0x1, 0x8001, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000058b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/status\x00', 0x0, 0x0) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8f000)='/dev/rtc\x00', 0x812200, 0x0) r14 = socket$inet(0x2, 0x805, 0x2f156a02) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000404000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x97, 0x6}, 0xc, &(0x7f0000000000)=[{&(0x7f0000390000-0x358)=[{0x4c, 0x81, 0x2, 0x7, 0x81, "612a9012b0f7347db1cc170f1c75eca4239e57cf0fdb660952eb0c1bc2290848ff1af9e4bdc93cf3bff8ce98a8a7f887a5c359c0e4ff69b0756c436e"}, {0x24, 0x3, 0x0, 0x7fffffff, 0x976a, "61ffcd56b6674d0aaf5f932d38df950628a75a51"}, {0x40, 0x1, 0x0, 0x4, 0x36, "404c31ae0973ed591866306c254bfe3046e38b45b0d5a4a0e64ee1e17382e5524a1681c8a840a72f8f9f2dcca6190caa"}, {0x1a, 0x7, 0x302, 0x40, 0x7f, "0ca4a85d53f81e4a9bfd"}, {0x32, 0x272, 0x718, 0x3, 0x101, "e498c7fc018bed998b01239d7cef5f19e5fd79508ccd25d4a109d45cd662e3511bb1"}, {0x26, 0xffff, 0x10, 0xa2e, 0x200, "92ab8628bed6aa1c3d5b59e466fd1dc729fcba76de4a"}, {0xd3, 0x5, 0x402, 0x3ff, 0x2, "cb9151a514eddaac5e79532ff1575456fc2c85b88d36dfcd5b4cf15f778c0792037f87dbd8c2a59b24390e2e4a17edeeafb7fc87bb01536cb9078d58781ff3933b2b051456e74ae4afa8f5fbcf7d447a4fb4ef2e37cf84e7dfdd6216add494ecddea055d9f1dd9752ac22efe4492d4b983b06db1b8d64f32138d5a9c0049cbd098308f3a76a5397b0008a1b97fe43b0f1e8abb44e4bd34a5f1a1889db90595796d7744e11315710d1b9cf41539ba297d8d765800a3ad03a744a685217034b14a95e2fb"}, {0xc2, 0x1, 0xb1b, 0x8, 0x1, "28640016b5a7d358076763ba13b6ecac73439cb476c9924973027d08d786ba6edb5e0bab555ce493dfdf9528fddce852417c5d68b43162c7508117aafe0033bb5f4e1791d4505fe7165a67ea4334564485c378557381699e22cafd68ef2e16569e242440f64556256eb4fc817ef81e63ec21ddd903df5e1e580324f3c8e4df4447a66a577b427fe47b0c1641abb4fd3c472e4c3f0841729e0f5ed82cbe64076011a468f6e2f82281e11d0148f618affc3cbd"}, {0xa1, 0x19, 0x301, 0x6274fe17, 0x6, "518c473e51bbc1c6c9ee6cc7d38578b52ee63e4e5066591d8c6dfd70bb573a8a582b9262dad7d82da14e392c09d9354d39dfd5cea27ab9637985a0504af903ab909cb47aa31a2a4bfb820fb778990dcf9ed7134581a98de87b8127138793b000157fb232467731fb46ce730d1fc6a911d89f3a462ce540d0e1b44d48e9d326452e2380d787a6ec0583289f8e3bab83e13f"}], 0x358}, {&(0x7f000066a000-0x2cb)=[{0xab, 0x1, 0x408, 0x100, 0x9, "bbe9f53dc7f1c7de8cbc97ab33154b1d3adb70cc5ff88d5b10da316c6c8dcdb34600bcce092402aedd97d81e8c2343ac52b6180e2b24f73665dc886e767967eaaceb2741d1d176b4a1376cb6abadc29ee083d1e0bf44711b16b393cfb08f04603582ad4b71316e66bc6914e9c00a5bc3264b83f32a6e05367062dec0f61dd539cd09ece77401fd640e62e37891ad8689494a94957a32f6137ac043"}, {0xbb, 0x3f, 0x10, 0x4f, 0x4, "8d45eef10d724bdbba89272eae58b03371a8698f879a590fee0e8315402af7a9eb0fc302f9f59758a536ff794ac0b507ff704ed43cfbd5f7d8dfee0aa7183a144b027e4737570810b9afe2fa75395d61cda792497974591923c7b4252f9c055aedfd6652a67b2229a5dd3eaf5631167ed99a2a885e3349ec4326359857afc224f7ccc434237da66c4d0061d5877c525a02f1db3c4f21694e5cd39184f0f571864d990c041bd5b1d5d2f93b"}, {0x8d, 0x81, 0x300, 0x101, 0x3f, "b1f98b7a72e105ccc7ec157e6e622438efece90d6627b75180df08ed3684350ac76875debe8629ce12c0bdeb14b9a63adba1361061cac9e75a2532226525de60d2538f7206e4607d5606d72df17d7e13bea420f4b09a2b20e344ba1c5521efc9e2f4e7b32dbbeac6e6b1b68e6324b2c444113bd9ca66fb20ef62f3cf60"}, {0x5e, 0x800, 0x821, 0x4, 0xcf, "92623cca76f76070e86157925ef9278c5f9af9af6cfe0f127ab4a7782b45b669568a1d0e910b7f5e67adc06fb682b32174e9133a1b7f4f505fa24fa574a2ede14dca6dc3ac2edb1d8e40bffa3984"}, {0x7a, 0x9, 0x8, 0x7, 0xffffffffffffffff, "a56ea6f591cc7e53f58835c59697cb31fe2c37df0f8a02594bba1e8d285079ddeb5410592ac0193d461b10e044cb0440c0f65970d7e26f5d4c9839ec935fbe9585be6e8089f43c781b9be6a72c787e5cb70ab537839aa78cab4484fed8c34d7467161033f118c90206e9"}], 0x2cb}, {&(0x7f0000df8000)=[{0x4c, 0x0, 0x20, 0x2, 0x100000000000000, "18ac6f4659be4432ed44263f23467f73eb7bc4133859b90be771e4da0148c0bcd5b6377bd61dc032ea25d8b991ea22262ad21952f1de2cb809159ae3"}, {0x7b, 0x80, 0x310, 0x4, 0x8, "8c798c0063f3ba5355949a53deea87fd7db3a7912fc5e3fc0a8fa9c4208a386e929ed519d71309cdb2bd7e2bd7957d4f190c591bd119fca0bc736b66a8db53bb7fb2dabd00c955dcfa030657c68e6f38c4fa7550dab372d062b32db2f47a953d7a2fa09f96c4b1ebcaf624"}, {0xa8, 0xa80, 0x0, 0xfffffffffffffffd, 0x1000, "2c0a3e06c967f9382117588636bef6e0dd8f15617d957e961550b8efeff6794de2737de8eac798148b2cf1432536b36b400a318efd6373f5bfe74be890cfa5fdb62c80645669e498cadb9766c8ccbfef48ee3be1d976b13a54c9f520f61171cc1546bbfe4c067847199bfc46d8925a73f3db809566c83d885abf674ff27a3828997c8fb8f837304d657842b0e6d61adb147f099efae37c47"}, {0x2b, 0x5, 0x0, 0x7, 0x1, "b2e932961ffe6f13877f07ddc53833d24fc0c2058263e338dfab07"}], 0x19a}, {&(0x7f00003e4000-0x1383)=[{0x52, 0x898, 0x720, 0xfffffffffffffffa, 0x7f, "6d71eeb31aeecb528d79c771147cf866675250594b212954d1fe68cd24c4cba2bf12eeea186d05635d086a3ea877833a7a6313a5c4e64759bb7a6971d6c03faf5397"}, {0xff, 0x101, 0x402, 0x101, 0x51, "fc7ded68323702e6ce37fb1d7b13e48b1a8dec7f405686dbeac6a5823dbc5652f10c68ca0357d0de331c3c92c91f289660dc5c9a72f54b533cbda99592c01af8f4a2e0e9f7a118259425677d4ed89fd6386b23ab1278b19c69f1be8cc0ef81525eb6b9327e9c567fec02808da3ff9bb81d62053094cafcfadfa13babb9e21f4d61e3afd8e776ea73bd82606122b9e8a0aff11b9fe9919925831e4ffba08ab88b8f3a69c59e41932d6980c5cd377705a19a6a2f554362f8aa5d46b8c4e52aa0839524d2fb233dfccf9f72577b4425ebfa098a982f324a9b66aa69cb47c264275e4638ac7dda0109d34b6abf5c97346e"}, {0x10, 0x5, 0x800, 0x6, 0x0, ""}, {0x95, 0x7fffffff, 0x0, 0x9, 0x7ff, "99ec56bd3cd02827b91aadf313c60e9699ddbd99e1a78212531ed3e870a37d1abc46bfd5ac691e064607125df9f1e7c763387189ef29eaa0c34f175c67989fd04289a9f539221eaacf3cf63f1c04ed86a9df796829e1067bfcd05bc910f00dfc74bc4d905dce95d45ffee8bf95a91fcb9111d58c39152e873a7785159e6c09974ec6ddedf5"}, {0x10, 0x9, 0x0, 0x7f9f5445, 0x1, ""}, {0x6f, 0x0, 0x200, 0x6fc8a434, 0x10001, "14e1dcf365b733f8b2208b72e90b2ef58dbd92a5f4bb5f7d05960229a573475a632d3c1909f20b93a00c3472830f27816d0ce57110079b56d1ce8de653cc5b63938047004552695db059fadb05b82b4951a52c1b9129016a8ccbe3e6c84319"}, {0x92, 0x100000001, 0x1, 0x2, 0x6, "818028003e8cbd8fa9a8b052d0b19046900ff1bb413aba496dfd7476d140eeb584530252c12fb24b9549cfcbd7d32957e1f1579d328e5a57842c9b44440d85ca3f0dac1ec3d14fc26831daf464cc53ef69cdf098b4fcf55fc51b301b1417e44d9336cfa7efa2336b27f68863aab0745a025572f9d17d88aa4cfb8a51f9c8c8ac71bb"}, {0x1010, 0x2, 0x8, 0x6eb42b3f, 0x2, "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{0x4d, 0x9de, 0xa00, 0x800, 0x7, "023eaf2d5d0c60e00256be1ec5755585423a018f387b7efe35d7a72577284a2addca94d02fcaf9ce74855b74d864f45707ca6161922aa9df9a0f331ddd"}, {0x1f, 0x4, 0x8, 0x3e7, 0x1800000000000000, "b8ac380a72cedc5309adc547a5cd42"}], 0x1383}], 0x4, &(0x7f0000001000-0x58)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}], 0x58, 0x40000d0}, 0x4044) setuid(r0) [ 158.674581] audit: type=1400 audit(1513514064.011:38): avc: denied { create } for pid=27438 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='(security\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0xfffffffffffeffff) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000001000)={0x2, 0x2, 0x3, 0x6, r2}) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000003000-0x7c)=""/124, &(0x7f0000000000)=0x7c) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x20) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000300000)=""/182, &(0x7f0000001000-0x4)=0xb6) 2017/12/17 12:34:24 executing program 5: personality(0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/hwrng\x00', 0x404000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/17 12:34:24 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000b5d000-0xb7)=""/183, 0xb7) 2017/12/17 12:34:24 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ca4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x140, 0x4) 2017/12/17 12:34:24 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fee000-0xaa)={0x0, 0xa2, "8eade3f85175225844200528bb399ae61b85141125b2ce475a531304610c2122957e133a3477b47332fb0255499f3d941b7db9e07451acfcbab57f87a0e1661e5ffe9feb92e31cd62a12c408962df8a75a82ca20efcfe77525d8df61e37a5ad3aaa202693ff1d86d43afb7769b72ba9e22c91e40dcc8b158e7cb79c05599a2075ce5623e414c555f2882156cb6ef67354b051886bdeeb7a4657a38730b4c3f3c11e4"}, &(0x7f0000001000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x4, 0x10, 0x9, 0xfff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x35)=""/53, &(0x7f0000000000)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x1fe}, 0x6) 2017/12/17 12:34:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x90000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000002000-0x1c)="34deb34413d22d56f821df5a01914e64dc4bc1cfc33caee533b6b8a4", 0x1c, 0x800, &(0x7f0000002000-0x10)={0x3, {"9a9fa7133feb29"}, 0xffff}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') socketpair(0x0, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000001000-0x13)=@random={'btrfs.\x00', '/dev/rfkill\x00'}, &(0x7f0000000000)='-\x00', 0x2, 0x1) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x3) 2017/12/17 12:34:24 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000258000-0x11)='/selinux/enforce\x00', 0x50100, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000ac5000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00002f9000)={0x2, 0xfff, 0xe86, 0x5, 0x100000000081, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80400, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r1, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00003e4000-0x4)=0x80) r4 = dup(r3) 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) read(r2, &(0x7f0000002000)=""/0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000003000)=""/35, 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000002000+0x270)=0xfffffffffffffffe, 0x4) 2017/12/17 12:34:24 executing program 4: pipe2(&(0x7f0000f04000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x5, "09dc842f5972", 0x81, 0x0}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f37000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8000, 0x2, 0xb4, &(0x7f000052f000/0x9000)=nil, 0x3}) 2017/12/17 12:34:24 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ff8000)={0x0, 0x1000, 0x7, 0x6, 0xe4, 0x2, 0xfffffffffffff7c6, 0x3, {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]}, 0x0, 0xd6, 0x80, 0x7, 0x6}}, &(0x7f000040c000-0x4)=0xb8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffa000-0x4)=0x4482000, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d55000-0xe)='/dev/keychord\x00', 0x8002000000100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b82000)={r2, 0xbe, "757b6e3c062a9e621d3928a4fbd27bee7845e9b4aff4706cd12eb286356a07a45cd195469743eef099d21bc6d2481cd9e8630fc7959191b229c5195ea758a12ffc977abdcb1535d810b6a46224f35974bf00d3e6fb71ae9f4f3e30cd4f75c42de926ea4f4d268011dbb73fb7df52ea04c08d39f42a7230abb2b7282b18b210ef5e4c0c87ee7c4a7660f5de1f4d7185d8b355a69417dccb00123c9d5de5e8fdf30230ad904956b1644f8086669d08d6ffe22da4febac71a38134c342df08f"}, &(0x7f000069d000-0x4)=0xc6) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) clock_gettime(0x0, &(0x7f0000ffb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4003, &(0x7f0000ffc000)="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", &(0x7f0000bc7000-0x4)=0x0, &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000fbd000)="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") mq_timedsend(r3, &(0x7f0000ffa000)="54b52ec6a645d9f52a8bee345c", 0xd, 0x5, &(0x7f00003da000-0x10)={r4, r5+30000000}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000ffd000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ffb000)={r2, 0x5829}, &(0x7f00000aa000-0x4)=0x8) remap_file_pages(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x1, 0x7, 0x2) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b5f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/1, 0x1, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 12:34:24 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x48)="f3a9efbc6d091e5baef51ea28eeb1e4022c29b16c9c0d2f12b56b509284cff5ee6e8defc918a7a967ae980b734b698ca14303783e2d94af8ba1eb3f17c56e00c38adf6a3e92c10e9") 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x2)='-\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x20000, 0x0) fcntl$setpipe(r0, 0x407, 0x7fff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000001000)="36f1c7f35c569a4642e897a16817a723e8a50f02004064a5165691990b79492df6604fa72e6a9f783704501ab3ed5ecd561e82b78be423ca455d1b057dbdfda935bb3dcd0b7ca60f", 0x48) [ 158.787828] sock: sock_set_timeout: `syz-executor6' (pid 27505) tries to set negative timeout 2017/12/17 12:34:24 executing program 6: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000354000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x762f, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f0000002000-0x4)=0x8) 2017/12/17 12:34:24 executing program 0: 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r0, 0x83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@generic="62aa9fb06ac262a5a026bc1ebac67ebf", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x3, 0x30}, 0xc) 2017/12/17 12:34:24 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000770000)={0x0, 0x0}) bind(r0, &(0x7f000084b000)=@llc={0x1a, 0x17, 0x100, 0x10001, 0x1, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/17 12:34:24 executing program 2: iopl(0x100000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008bd000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:24 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000650000)={0x326, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x0, 0xff, 0x401, 0x6, &(0x7f0000000000)=@generic="de398918bd6bde212c68c67cbdf8de4f", 0x2, 0x3ff, 0xfffffffffffff31f}) 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x200100, 0x2001, 0x0, 0x0, 0x2}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000bb0000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x7, 0xf, 0x5, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000090f000-0x10)={0x5, 0x6, 0x9e6e, 0x3}) close(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f2a000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ba8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x3, 0xbff7, 0x5}, &(0x7f00006ee000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000994000)=@assoc_value={r6, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000554000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b66000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x802, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000fdf000)={{0x4691, 0x3ff}, 'port1\x00', 0x1, 0x20, 0x7, 0x5, 0x400, 0xfffffffffffffffb, 0x6d42, 0x0, 0x2, 0xffffffffe6b0c80a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX5(r2, 0x541c, &(0x7f0000a91000)={0x5, 0x0, 0x6, 0x62, 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a7d000)={0x0, 0xffffffffffffffe1}, &(0x7f0000e58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009fa000)={r7, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x7, 0xa8, 0x62d, 0x4}, &(0x7f0000772000-0x4)=0xa0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000d8a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r3, &(0x7f0000138000-0x14)=@random={'os2.\x00', '/*md5sumvmnet1\x00'}, &(0x7f0000178000)=""/68, 0x44) 2017/12/17 12:34:24 executing program 1: r0 = syz_open_dev$random(&(0x7f000046f000-0xc)='/dev/random\x00', 0x0, 0x40000) syncfs(r0) 2017/12/17 12:34:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x15, 0x4, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0xaf7d, @in=@broadcast=0xffffffff, 0x0, 0x80000000, 0x0, 0x89, 0x9, 0x20, 0x20, 0x20, r3, r4}, {0x8, 0x591dcb5f, 0x80000000, 0x7fa, 0x8001, 0x8, 0xffff, 0x2}, {0x4, 0xa6ce, 0x1, 0x1000100000}, 0x2, 0x30, 0x9, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x100, 0x6, 0x0}, 0x10, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x2, 0x7ff, 0x1, 0xb87, 0x7}}, 0xe8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x30280, 0x0) 2017/12/17 12:34:24 executing program 3: exit(0x800) r0 = getgid() setfsgid(r0) 2017/12/17 12:34:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x8, 0x8, r1, 0x9f4, r2, 0xa09, 0x8, 0x4}) 2017/12/17 12:34:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@generic="58643b9c937baeb7368e4733c0b13148", @ifru_addrs=@l2={0x1f, 0x7, {0x8, 0x9a4, 0x6, 0xd10, 0x101, 0x3}, 0x5, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000068d000)=0x1c) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0xffffffffffff0a60, 0x2, 0x9, 0x6, 0x9]}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x8208, 0x8, 0x1, 0x0}, &(0x7f0000000000+0x713)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3}, 0x98) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000004000-0x4)=0x3) socketpair$inet6(0xa, 0x2, 0x19, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10001, 0x0, 0x9, 0x4cd62d36, 0x40}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001c9000-0x6)={r1, 0x2f}, &(0x7f000085b000)=0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) 2017/12/17 12:34:24 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x7735) [ 158.882942] sock: sock_set_timeout: `syz-executor6' (pid 27530) tries to set negative timeout 2017/12/17 12:34:24 executing program 1: r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) 2017/12/17 12:34:24 executing program 2: iopl(0x8a79) 2017/12/17 12:34:24 executing program 0: socketpair(0xf, 0x800, 0x8, &(0x7f000007a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f16000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e6000)=0x8) 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000001000-0x4)=0x4) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x9, &(0x7f00009ee000)=[{0x0, 0x0, 0x7, 0x7f}, {0x40, 0xd610, 0x2, 0x0}, {0xf94, 0xb59, 0x7, 0x8}, {0x0, 0xe115, 0x5, 0x8000}, {0x6, 0x81, 0x4, 0x0}, {0x1f, 0x5, 0x10001, 0x6}, {0x100000000, 0xa4d, 0x9, 0x1}, {0xfffffffffffff42b, 0x5, 0xffffffffffff7fff, 0x5d}, {0x9, 0xffffffffffffff07, 0x9, 0x1000}]}) 2017/12/17 12:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006ef000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00008f2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x4000000, 0xffff, 0x7, 0x0, 0x5, 0x0, 0x9, 0x0, 0x18e, 0x0, 0x8, 0x0, 0x1, 0x2000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c3000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000)='/dev/ptmx\x00', 0x400800, 0x0) setsockopt(r3, 0x8, 0x8af, &(0x7f0000424000-0xa)="dc91aa2f3d26cc5772fb", 0xa) syz_emit_ethernet(0xc0, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x0, {0x25, 0x4, 0x5, 0x5, 0x5, 0x0, 0x3, 0x8002, 0x11, 0x6, @empty=0x0, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x4, [{[@loopback=0x7f000001], 0x5}, {[@rand_addr=0x4], 0x3c2b}]}, @ssrr={0x89, 0x1f, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x8]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xe7c5, @multicast2=0xe0000002]}, @cipso={0x86, 0x14, 0xe4, [{0x7, 0xe, "df21741175882f000000096d"}]}]}}, '!9'}}}}}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000961000)='/dev/autofs\x00', 0x203, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x60) r6 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r5, &(0x7f00007d6000)={0x10, 0x0, 0x800008000000004, 0x0}, 0xc) setsockopt$sock_int(r6, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000ffe000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x1, 0x242, 0x0, 0x80000040fc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, r0, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00002b0000+0x1bf)={@generic="68ea63d6dc848a82aeab9c3415b33041", @ifru_mtu=0x90000000000000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d48000-0x4)=0x0, &(0x7f0000405000)=0x4) r8 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000729000-0x8)={0x0, 0x4}, &(0x7f0000cad000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f00007e5000)={r9, 0x70, &(0x7f0000df8000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000b69000)=0x10) r10 = syz_open_dev$tun(&(0x7f00006f0000)='/dev/net/tun\x00', 0x0, 0x84000) fcntl$dupfd(r10, 0x0, r4) 2017/12/17 12:34:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2017/12/17 12:34:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000489000)='/dev/input/event#\x00', 0x5, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f1000-0xe)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fbb000-0x4)=0xc63, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000ad8000)={0x8, 0x4, 0x4, 0x4, 0x3, 0x4}) [ 158.954287] device gre0 entered promiscuous mode [ 158.974575] audit: type=1326 audit(1513514064.311:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27583 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x0 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x802, 0x0) write$eventfd(r0, &(0x7f00007db000)=0x6, 0x8) 2017/12/17 12:34:24 executing program 4: r0 = memfd_create(&(0x7f00003d4000)='\x00', 0x3) 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) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/17 12:34:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x20002, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="9d5859784b2cf6f13e34abd2fd9af9f0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/17 12:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) sendto$inet6(r4, &(0x7f0000fd0000-0x30)="", 0x0, 0x0, &(0x7f0000463000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000bab000)={0x1e, &(0x7f0000690000)=""/30}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f66000)={0x0, 0x1}, &(0x7f0000ebf000-0x4)=0x8) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00002dc000-0x108)={r7, @in6={{0xa, 0x3, 0xd4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x10001, 0x55, 0x3, 0x10001, 0x9, 0x8, 0x2, 0x5, 0x5, 0x1, 0x7f, 0x9, 0x3, 0x4]}, &(0x7f0000f94000-0x4)=0x108) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000048d000)={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x4, [0x4, 0xfffffffffffffffc, 0x3f, 0x2, 0x8000, 0x7, 0x2, 0x2]}, 0x5c) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000079e000-0x8)=0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00004b5000-0x4)=0x2, 0x4) r8 = accept(r2, 0x0, &(0x7f0000f7d000-0x4)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2b, &(0x7f0000ff9000-0x108)={0x9, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x47d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = syz_open_dev$mice(&(0x7f0000130000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) syz_open_dev$tun(&(0x7f0000f37000-0xd)='/dev/net/tun\x00', 0x0, 0x2) fcntl$setlease(r9, 0x400, 0x2) 2017/12/17 12:34:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000871000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000+0x2ff)={@broadcast=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0xe57, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x4, 0xffffffffffffffff, 0x9, &(0x7f0000001000-0x10)=@common='teql0\x00', 0x400, 0x6, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000008d000)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000dc000-0x5)='maps\x00') modify_ldt$read(0x0, &(0x7f0000d84000)=""/247, 0xf7) pread64(r2, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x81, 0xb2, 0x0, 0xb488, 0x8, 0xf8, 0x10000, 0x4, 0x1, 0x46, 0x1}, 0xb) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x4, 0x40, 0x1, 0xfffffffffffffffe, 0x7, 0x10001, 0x0, 0x0, 0x7e3, 0x0, 0x7, 0x2, 0x4040, 0xb05, 0x1f, 0x4, 0xffff, 0x7f, 0x6, 0x0}, r1, 0xffffffff, r0, 0x2) 2017/12/17 12:34:24 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) recvfrom$llc(r0, &(0x7f0000823000-0xc9)=""/201, 0xc9, 0x2000, &(0x7f0000ef5000-0x10)={0x1a, 0x16, 0x5, 0x7, 0xffffffffa9caaa9f, 0x10001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getdents(r0, &(0x7f0000001000)=""/24, 0x18) lookup_dcookie(0x1, &(0x7f0000c6f000-0x1000)=""/4096, 0x1000) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='pipefs\x00', 0x0, 0x0) 2017/12/17 12:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000ab000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ac000-0x2)='(\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cac000-0x4)=0x0, &(0x7f0000ea0000)=0x4) getsockname$packet(r0, &(0x7f0000ec3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d8000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009fb000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00007bc000-0x10)={0x0, 0x200000000a}) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/17 12:34:24 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d23000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000919000)={{0x5d72, 0x4}, 0x1, 0x5, 0x8, {0xfffffffffffffff9, 0x4}, 0x497, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x15)="6c6f28776c616e31ba747275737465642f5e265b00", 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f00007d8000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c8000)=0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r4, &(0x7f0000c7e000)=""/28, 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000bf1000)=0x8, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000bd4000-0x10)={r6, &(0x7f0000e01000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r7 = add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', r7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000078a000)={0x0, @tick=0x0, 0x0, {0xfffffffffffffffd, 0x0}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x40000002000}, "0a4ceaa05dad126e00000002a1569b3fd4cec309e8ef3d0200000000000000f90d229db692542e5b78f8b29e0427800f00161b0000000007fb42d576589701a4", 0x77, 0x2, 0x7fffffff, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x8000000024401, 0x0) socket(0x10, 0x2, 0xc) 2017/12/17 12:34:24 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000370000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002b6000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x1000)=""/4096, 0x100000001}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d49000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x5f)="e6f4233e4693fb872dcc0cf5b1b03715bf7d8e9a086d9926a5e0fc413b74f35a271512c5a26a2a6ff597154d58eb64289a13dca29aaccbaa73cba6d283ff64df555a9412ae9012cd97ad4a7bc68a5d175f2e6cec4ef5a825e150dcc069e7a5", 0x5f) 2017/12/17 12:34:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x128) getdents64(r0, &(0x7f0000c26000)=""/0, 0x0) 2017/12/17 12:34:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c3b000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000061e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000, 0x800000000000000, 0x1, 0x3}, &(0x7f00003f1000)=0xa0) 2017/12/17 12:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ba5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000025000)=[{&(0x7f00002b2000)=""/106, 0x6a}, {&(0x7f0000cd3000-0x46)=""/70, 0x46}, {&(0x7f0000ff0000)=""/233, 0xe9}, {&(0x7f0000b43000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xd5)=""/213, 0xd5}], 0x5) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x7387, 0x0) r5 = dup2(r3, r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d10000)={0x0, 0x5}, &(0x7f0000052000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b0b000-0x98)={r6, @in={{0x2, 0x1, @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, 0x7}, 0x98) r7 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) r8 = dup2(r3, r3) fcntl$setstatus(r7, 0x4, 0x42c00) ioctl$int_in(r8, 0x5452, &(0x7f00005bd000-0x8)=0x41) socket$inet(0x2, 0x11, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, [0xfffffffffffffff7, 0x81a]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000052000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063c000)=0xc) getpid() syz_fuse_mount(&(0x7f0000e15000)='./file0\x00', 0xe000, 0xffffffffffffffff, r11, 0x100000001, 0x8000) fcntl$getown(r1, 0x9) getpgrp(r10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009d8000-0x4)=0x0) r13 = getpgrp(r12) r14 = getpgrp(r13) fcntl$setown(r3, 0x8, r14) fcntl$setsig(r3, 0xa, 0x12) r15 = gettid() recvfrom$inet(r0, &(0x7f0000e3b000)=""/168, 0xa8, 0x40000000, &(0x7f0000980000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r8, 0x29, 0x2b, &(0x7f0000a8f000-0x108)={0x10000000000057, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000067d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007f2000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe, 0x6c50f42f, 0x101, 0x100, 0x9, 0x0, r16}) fallocate(r8, 0x3, 0x1, 0x63b1) tkill(r15, 0x100000000000016) 2017/12/17 12:34:24 executing program 0: pipe(&(0x7f0000313000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000e6e000-0x4)=0x4) r2 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x220000) fcntl$dupfd(r2, 0x406, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) 2017/12/17 12:34:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000663000)={0x0, 0xc4, "6a24dc83b5be405a8e72c9c8793693e9624c26f1975b8520590b74f602ed1bc94837aa5760c15a4d1482b123f6c104c3bc21c4176f57cda35c2e7a446b163c1d4968f4b181385325428b7b28bf23205e5e1ac936079fd630632152a1ca0c638f54343d5f6770a32f35ca03a4fb61b242e4979ff1af0d3b96551de989a39164d58fef98bc638ebc329a7c95559524a28739d57139ae1d44573b788ab0687be5a7e7e59375e1844503b8e22c24a0946a5218b90b09cdba3ab75a9163baf15e374663cff561"}, &(0x7f0000001000-0x4)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x204, 0x9, 0x9, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x20, 0x6}, &(0x7f0000000000)=0xc) 2017/12/17 12:34:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000082c000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000698000-0xb0)={{0x800, 0x1f}, 'port0\x00', 0x11, 0x4, 0x4, 0x80000000, 0x9, 0x3, 0x7, 0x0, 0x7, 0xa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 12:34:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x7, &(0x7f0000002000-0x38)=[{0x2cd1800000000000, 0x2, 0x401, 0x6}, {0x80, 0x2, 0x8, 0x9}, {0x1, 0x100000000, 0x498e, 0x9}, {0x4223, 0xff, 0x100000000, 0x0}, {0x200, 0x27c, 0x3f, 0x8}, {0x3, 0x4, 0x400, 0x3}, {0x100000001, 0x0, 0x5, 0x8001}]}, 0x10) chmod(&(0x7f0000000000)='./file0\x00', 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)=0x0) 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f3c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x9, 0x8, 0x2, 0x43442218, 0x3}}}}}, 0x0) r0 = epoll_create(0x400) writev(r0, &(0x7f000081e000)=[{&(0x7f0000806000-0xfe)="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", 0xfe}, {&(0x7f00009c4000)="1c7985b9dd6fe5608a4e17893571c37cc8f61515ce27fccdd424c772b28dddb938564ef61c7121ee9c89e94c3d7dca6a1280ba91a4d2a44e8bbbb607670d0ab2dde4d90c628a8f7c3a7c83364ab32cd3090216c218fbefb870906ed96e89cd87f872e96a38fc2b755ff14957b688cf7e97ddc9b2837a6ab4cb36b58ac003840193eba60fd2d0a8ede14c5b15c7ba96f446c570d22c1a272b4ef49d3ad9f65dae4823c363f4fd6742afe074aa28e3007ab8caa9df63f14d", 0xb7}], 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000045000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a0a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c8000-0x4)=0x8) connect$inet(r1, &(0x7f0000706000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet6(r2, &(0x7f0000a6b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34}, 0x1c) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000b55000-0x4)=0x0, &(0x7f0000692000-0x4)=0x4) 2017/12/17 12:34:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000029000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d5a000)={r1, 0xc, "fb5b739c124ec66b463200d4"}, &(0x7f0000001000-0x4)=0x14) 2017/12/17 12:34:24 executing program 3: alarm(0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f00008a9000/0x12000)=nil, 0x6, 0x7, 0x2, &(0x7f0000229000/0x1000)=nil, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="6a9f5cd5012d1ae84f3f8225268b10ad2e46aa03cd5f959fd74e0b756f42706f43cfa98bde08c759ddea87997859ae416a31fca19998b0c842180deb0da39a350532857df532b69a6a", 0x49) 2017/12/17 12:34:24 executing program 5: prctl$getreaper(0x19, &(0x7f00004ac000-0x8)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e09000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fc1000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x189, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x279}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0xc0) 2017/12/17 12:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) fgetxattr(r1, &(0x7f0000d5e000-0x18)=@random={'system.\x00', 'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000080c000)=""/88, 0x58) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) utimes(&(0x7f0000add000)='./file0\x00', &(0x7f0000653000-0x20)={{r3, r4/1000+30000}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r6 = getgid() setfsgid(r6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r7 = socket$inet_sctp(0x2, 0x0, 0x84) r8 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r7, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f00007fe000)=0x56) pwritev(r8, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a", 0x1e0}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r8) sendfile(r5, r8, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r8) 2017/12/17 12:34:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000)=0x0) 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000320000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) getpeername(r0, &(0x7f00009a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ff000-0x4)=0x14) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000d6a000-0x8a)=""/138) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fb3000-0xe8)={{{@in=@multicast2=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a6000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000652000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r4}) preadv(r3, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) accept4$inet6(r3, &(0x7f0000cbf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006d2000)=0x1c, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007e4000-0x8)={0x0, 0x0}) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd018d97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d32000-0x14)={0x6, 0xfffffffffffffffe, 0x3, 0x9, 0x5, 0x6, 0x3, 0x4, 0x3f, 0x574d}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000068000)=0xa0, 0x4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c42000-0xb5)=""/181) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ee5000)=0x0, &(0x7f00005ec000-0x4)=0x8) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c68000-0x2)=0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x400, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3d2, 0x7fffffff, 0xfffffffffffffffa}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/rtc\x00', 0x800c0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000f2000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000860000)={0x0}, &(0x7f000047c000-0x4)=0x4) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000d67000)={0xe37a, 0x8000}, 0x8) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000427000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000987000-0x10)={0x0, 0x58, &(0x7f0000b22000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000285000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000141000-0x8)=@assoc_value={r6, 0xb}, &(0x7f00005f0000-0x4)=0x8) 2017/12/17 12:34:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000956000-0x3)=""/3, &(0x7f0000a03000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/38, 0x26) get_thread_area(&(0x7f0000000000)={0x10000000000000, 0x20001000, 0x4000, 0x7fffffff, 0x100, 0x2, 0x800, 0xffffffffffffffc1, 0x4b, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000091f000)={0x0, 0x2c, &(0x7f00007b6000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000482000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000-0xd2)={r1, 0x0, 0xca, "037c83695e675bd985e3392e4e9a9e42ed9bf938cc5f30e991abc835d531974ed370b64d1f62ac6a81113460840c53cb6223866d0061cf51df7cab1ce3cf2bf942ee9ba1c7555fd892288aaf7df2db331a1c26ffb2a12ee291e8bc7b6fec0eedbbe29ffa76ea024dfbc6ed720e30b2314c5a476a3bb65b281ffec02c0d9ea384c9eec3f50579fbe6e242efb7d00f9ee48ca3c456cdd0da809b788dd0504701e7968a1c91f023b5c3242cf05b45ea509f0d7676db8f5a2e4a599561d5112587b4e3d344c6a45973afce70"}, 0xd2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000119000-0x166)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567afb00e26bb55ac7c95a300f05b45c5a76637e0b951ac7f11d26c1aaf65ff6a801b404d194968c3e218d7dbd8151bc5dc2b72074f2d7c7c558555aa0d92a51af3ceff33f06667cf758b829f700c155e5640d85b53940679bb01a20f53040cf77fdc678cc2e04c0fe4e265acc8f1312a8555ddd63c0c06b84f2cb60bcd3ecba81d6d43c87a4fc856ae27c97d9a36433a061aef843a6867f22ba0c453823eef6600bcbb56cba9b4", 0x166) 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b7b000)={0x0, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xffffffff, 0x1ff, 0x1c00000000000000, 0x7fff, 0x5, 0x2, 0x1ff, 0x2, 0x1, 0xff, 0x101, 0x8, 0xffff, 0x3]}, &(0x7f0000971000-0x4)=0x108) 2017/12/17 12:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="ff", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000695000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004ba000-0x59)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) fcntl$notify(r1, 0x402, 0x80000000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b7a000-0xc)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000047d000)={0x100, {0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff, 0x46, 0x9, 0x4, &(0x7f0000b4b000)=@generic="780a495b230e011c97139e30c7c4fc01", 0x7ff, 0x6, 0x40a}) dup(r1) read(r0, &(0x7f0000aba000)=""/128, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000bc0000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b5d000-0x4)=0x0) write$evdev(r1, &(0x7f0000d58000)=[{{0x0, 0x7530}, 0x8, 0x1ff, 0x0}], 0x18) 2017/12/17 12:34:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) fcntl$getflags(r0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000025e000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c0000+0x95f)=0xe8) r3 = add_key$keyring(&(0x7f0000641000)='keyring\x00', &(0x7f0000244000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) setfsuid(r2) clock_adjtime(0x5, &(0x7f0000f15000)={0x6, 0x3, 0x20, 0xffff, 0x5134ad6b, 0xe0, 0xfffffffffffffffa, 0x92, 0x0, 0x2, 0x200, 0x40, 0x6, 0x8, 0xb51e, 0x8, 0x7fffffff, 0x6, 0x5c, 0x0, 0x2, 0x7ff, 0xfffffffffffffb7a, 0x1, 0x0, 0x3}) socketpair$ax25(0x3, 0x3, 0x103, &(0x7f0000ac9000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8003, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000084000-0x27)="cda9295f7c8f0d0b306b0a6b25f9fbb928789ea1b7b2e9a55961d9d64ddff21f3e1039eaa35108") ioctl$int_out(r1, 0x5460, &(0x7f00009d7000-0x8)=0x0) r4 = add_key$keyring(&(0x7f0000b82000)='keyring\x00', &(0x7f0000b91000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f0000a19000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) readv(r0, &(0x7f0000f52000)=[{&(0x7f0000fbb000-0x87)=""/135, 0x87}, {&(0x7f0000537000-0x62)=""/98, 0x62}, {&(0x7f0000d30000)=""/43, 0x2b}, {&(0x7f0000c64000-0x78)=""/120, 0x78}], 0x4) request_key(&(0x7f0000fa5000-0xa)='syzkaller\x00', &(0x7f00005b7000+0xbd6)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bdc000-0x2)=']\x00', r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000383000-0x14)={0x5, 0x8, 0x0, 0x3, 0x648a2150}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000656000-0x4)=0x100000001, 0x4) r6 = dup3(0xffffffffffffffff, r0, 0x80000) syz_emit_ethernet(0x43e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x408, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x8, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x2c, 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x400000000cd, 0x89, "1f01ea566300d3dc25036ae11567e387766f47e5523a6e1ff454f2dbc000f724743b95f25c534da87123d652e695cc87b49a3c763d6408869034d3dc7cd1ffb14e762afaec755f47b5868e1251418ca73c822e869ddf53f89ce3ee9c2a19c459ac5103b3a1cbe7f21b34867c6de42c85b38f127cfbc49e5fa464889acf982431fc627f4b5898d21713"}, {0x0, 0x2a, "11a5f63ca2a47fee32b82ce44b5bd0f4dffc6d57a8f253b8de2944e50f053b5c6674784ec5df0693c242"}, {0xc9, 0x9b, "a2b63a41cb68470bb87c41753f66814400f8a82c4b693030e3c708a99a707ea3558b7824a7d897d4d754b9858c3d6bf64d458edc9298b320146bb4391f4bacf03551d890e77d33934b4ecd9720b9812789ee70f50f0144da99a3fab30be13f0554113d739382a706e7864fe85a7e3cd25f680103df6867b84a0d68ba2fd9b3dc95c714ddcb78c162fab42d44b3d5177a2248842f51b3445e6ad9d2"}, {0xfd, 0xef, "98c1bd8288246360a1e717d9e742c8ef8f22c761d370f78fee39841fdec7979495e717035102792294d7e2766c732401b7a22fb122a0c9efdc0ae3ef13f74c93ccf03bae385527cb56f324b14c3f2fe1e796b9ad8a8f49217ee83898abe89c6e3b8ad46bc008f738f0b5512ac39cdf97ab486cf6d51ab94e4c270a5432a2c9fe9af45bb5f6b3760ff4b34b2e992b8b62931f38411b10e9ad0e6384a6db4e9f10137fea20bf020d5cd09179deebca3735db529b048dcab7bb3afa3a65a7593015882b4c2865a2c1c7d0c3baf87d502e40cb0c937bde8f4939bd805eb97cc80ca1cefe635736de8c13d85609b499bc2f"}, {0x0, 0x1c, "f1ce024774a0992433bb93528620836d44b489434fe53f49fbc45a1e"}, {0xfe, 0x77, "63e56458c55b536e150000000294eb3725578c5c76ee1e5c5505fc9c1b074bd62e7e4a22462559a066609a61ff00000004f20a7b8446651d9a952ce7c48c1e9dd47f408fb09f76b4ffe1fac8d9b2ed3406fc2e4d039cc7aa28e4610c9b2e2cf45bd7905c22b2b4a90ff5776ac35b67b7bdeee460f2e489"}, {0xff, 0xef, "f121a2d68b7e4341bc562951214c461382dbd26cba5433d255b6f7fad9c933f87248b31fb6327e4094cedd7acd3039003bf3e391f3c360466cf255d200133f6b254f331d2529c515a3604c006accb52f0ac6ed960f61bfc1e26a1790562a39030ea7e14581396327633eddb4b780836ffe8e0a1943dcd72d20c47e214f95c949a4f67cbc8e460125453e05f9d0e22136b82e5c564e4205d48646fca567fe0b69f13d02fc27cdc65e96d0a58f890396c5458fa989f21aa5f9cbd82a291ca04fd35537256d01892deea447144300352127a78986b87dee701d8f3b865e2b95eb68d1237a8f41bc7948239e803c6d7e6b"}]}], ""}}}}}}}, 0x0) dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00005b6000-0x20)={@generic="dae5c5d2c1ed1137bfaff42d985cc563", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(r6, &(0x7f0000835000)=0x3, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000ce4000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x7, 0x4, 0x0, 0xffffffffffffffff, 0x2c, 0x0, 0x0, 0x0, 0x7f, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x1000000000000000, "882314"}, ""}}}}}, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f00005e3000-0x26)="26000000120027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) getpid() 2017/12/17 12:34:24 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/rfkill\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) inotify_init() 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000060f000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)='illinois\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000002000)={0x3, 0x2, 'client0\x00', 0x2, "51d853a8ec363092", "e616cb9dd0cbdd12333c10bad40dd3ab7e573c7f8d4944a3492c31a43bbe0c16", 0x5, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) 2017/12/17 12:34:24 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000956000-0x3)=""/3, &(0x7f0000a03000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db7000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000805000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000220000)={0x40, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000119000-0x166)="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", 0x166) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000084b000-0x8)=0xff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000635000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x5c) 2017/12/17 12:34:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x6, 0x5, 0x6, 0xe06, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 159.312588] blk_update_request: I/O error, dev loop7, sector 0 [ 159.318787] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 159.326558] blk_update_request: I/O error, dev loop7, sector 8 [ 159.332752] Buffer I/O error on dev loop7, logical block 1, lost async page write [ 159.340817] blk_update_request: I/O error, dev loop7, sector 16 [ 159.346862] Buffer I/O error on dev loop7, logical block 2, lost async page write [ 159.354821] blk_update_request: I/O error, dev loop7, sector 24 2017/12/17 12:34:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/17 12:34:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005a4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000407000-0x13)={0x0, 0x7fffffff, 0x0, 0x8, 0x7ff}, &(0x7f0000fad000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000087b000)={r1, 0x2, 0x8001, 0x7fffffff}, 0x10) 2017/12/17 12:34:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000072f000-0x4)=0xc) 2017/12/17 12:34:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c86000)=0x1c) readahead(r0, 0x8, 0x2c4c) [ 159.361149] Buffer I/O error on dev loop7, logical block 3, lost async page write [ 159.369127] blk_update_request: I/O error, dev loop7, sector 32 [ 159.375171] Buffer I/O error on dev loop7, logical block 4, lost async page write [ 159.383057] blk_update_request: I/O error, dev loop7, sector 40 [ 159.389111] Buffer I/O error on dev loop7, logical block 5, lost async page write [ 159.396731] blk_update_request: I/O error, dev loop7, sector 48 [ 159.402811] Buffer I/O error on dev loop7, logical block 6, lost async page write [ 159.410501] blk_update_request: I/O error, dev loop7, sector 56 [ 159.416527] Buffer I/O error on dev loop7, logical block 7, lost async page write [ 159.424179] blk_update_request: I/O error, dev loop7, sector 64 [ 159.430236] Buffer I/O error on dev loop7, logical block 8, lost async page write [ 159.437892] blk_update_request: I/O error, dev loop7, sector 72 [ 159.443934] Buffer I/O error on dev loop7, logical block 9, lost async page write [ 159.452196] ------------[ cut here ]------------ [ 159.457040] WARNING: CPU: 1 PID: 27667 at fs/buffer.c:1160 mark_buffer_dirty+0x1fc/0x420() [ 159.465991] Kernel panic - not syncing: panic_on_warn set ... [ 159.465991] [ 159.473328] CPU: 1 PID: 27667 Comm: syz-executor6 Not tainted 4.4.105-gdcfa5fe #7 [ 159.480911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.490228] 0000000000000000 6f0e9804e939e771 ffff8800b8287480 ffffffff81cc90ef [ 159.498172] ffffffff83842a00 ffff8800b8287558 ffff8800b8287548 ffffffff813fabe6 [ 159.506122] 0000000041b58ab3 ffffffff83fa5d10 ffffffff813faa5f 0000000041b58ab3 [ 159.514063] Call Trace: [ 159.516615] [] dump_stack+0x8e/0xcf [ 159.521852] [] panic+0x187/0x2f1 [ 159.526833] [] ? percpu_up_read.constprop.46+0xc3/0xc3 [ 159.533730] [] warn_slowpath_common+0x108/0x120 [ 159.540020] [] ? mark_buffer_dirty+0x1fc/0x420 [ 159.546222] [] warn_slowpath_null+0x15/0x20 [ 159.552174] [] mark_buffer_dirty+0x1fc/0x420 [ 159.558201] [] __block_commit_write.isra.29+0xb6/0x1b0 [ 159.565098] [] block_write_end+0x2e/0xb0 [ 159.570784] [] ? iov_iter_copy_from_user_atomic+0x232/0x6e0 [ 159.578108] [] blkdev_write_end+0x1b/0x40 [ 159.583870] [] generic_perform_write+0x326/0x500 [ 159.590239] [] ? try_to_release_page+0x110/0x110 [ 159.596606] [] ? file_update_time+0x10f/0x390 [ 159.602712] [] ? save_stack_trace+0x26/0x50 [ 159.608646] [] ? save_stack+0x43/0xd0 [ 159.614055] [] ? should_remove_suid+0xc0/0xc0 [ 159.620175] [] ? direct_splice_actor+0x104/0x1c0 [ 159.626556] [] ? do_sendfile+0x4d4/0xf40 [ 159.632236] [] ? SyS_sendfile64+0xb0/0x130 [ 159.638085] [] ? entry_SYSCALL_64_fastpath+0x16/0x76 [ 159.644800] [] __generic_file_write_iter+0x2f0/0x500 [ 159.651513] [] blkdev_write_iter+0x199/0x4f0 [ 159.657537] [] ? bd_unlink_disk_holder+0x380/0x380 [ 159.664078] [] vfs_iter_write+0x195/0x2d0 [ 159.669834] [] ? default_llseek+0x260/0x260 [ 159.675767] [] ? __kmalloc+0x124/0x320 [ 159.681267] [] iter_file_splice_write+0x4fd/0xb60 [ 159.687720] [] ? vmsplice_to_user+0x1a0/0x1a0 [ 159.693828] [] ? rw_verify_area+0xbb/0x2c0 [ 159.699673] [] direct_splice_actor+0x104/0x1c0 [ 159.705866] [] splice_direct_to_actor+0x2a5/0x820 [ 159.712319] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 159.718947] [] ? do_splice_to+0x120/0x120 [ 159.724709] [] ? rw_verify_area+0xbb/0x2c0 [ 159.730555] [] do_splice_direct+0x14c/0x270 [ 159.736489] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 159.743206] [] ? selinux_file_permission+0x2f4/0x3f0 [ 159.749920] [] ? splice_direct_to_actor+0x820/0x820 [ 159.756545] [] ? rw_verify_area+0xbb/0x2c0 [ 159.762392] [] ? __fget_light+0x7d/0x1b0 [ 159.768064] [] do_sendfile+0x4d4/0xf40 [ 159.773567] [] ? __compat_sys_pwritev64+0xc0/0xc0 [ 159.780021] [] ? __might_fault+0xc6/0x1b0 [ 159.785780] [] ? __might_fault+0xf1/0x1b0 [ 159.791541] [] SyS_sendfile64+0xb0/0x130 [ 159.797211] [] ? SyS_sendfile+0x120/0x120 [ 159.802971] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 159.809424] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 159.816679] Dumping ftrace buffer: [ 159.820223] (ftrace buffer empty) [ 159.823895] Kernel Offset: disabled [ 159.827512] Rebooting in 86400 seconds..