ram 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fad000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7ff) r1 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d96000-0x8)={0x0, 0x3f}, &(0x7f0000f31000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004b000)={r2, 0x1, 0x30}, &(0x7f0000e2a000-0x4)=0xc) ioctl$EVIOCGREP(r1, 0x400445a0, &(0x7f0000001000)) 2018/02/01 23:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x58), &(0x7f00008c4000-0x4)=0x58, 0x80800) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002dd000)={0x7f, 0x3f}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup2(r3, r0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000f17000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d7d000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x2}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/01 23:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000981000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) syz_open_dev$sg(&(0x7f0000b6f000)='/dev/sg#\x00', 0x0, 0x882) 2018/02/01 23:22:29 executing program 3: r0 = open(&(0x7f00005ba000)='./file0\x00', 0xe900, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x2d334607, 0x4) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f000002e000)=@abs, &(0x7f0000021000-0x4)=0x8, 0x800) bind$unix(r2, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f000002d000-0x1000)=""/4096) 2018/02/01 23:22:29 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f5e000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000071b000-0x8)) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000f4d000-0x3c)=[{{&(0x7f00002ae000)=@rc={0x1f}, 0x9, &(0x7f0000ca7000-0x30)=[{&(0x7f000050c000)="302a94d687c221952974dcbec6c2bae4529c8da7b759fbe491203ccdab3c0e25d02c06e9e8aef98ae369963503299da2c11696bdcc0cd3f2ba47f21ed7c574f89c8f3835eb1ab8bc9e886e9f6ea67e6dcadbe1f4a65bc5160d8791b7a823575329cabca93a579b1af3b7de54bf19f3674e54d2d57949c68e34b40e62781314f444314ba9787ea45e836e2b5796fc6d43dd625a14dfb002cf9abd722bee15251b14b68bf6605d13790c80cb8ea3678bc0fb963367b209e7", 0xb7}], 0x1, &(0x7f0000c6d000)=[]}}], 0x1, 0x8000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000063000-0x30)={&(0x7f0000fd7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000074d000-0x8)=[0x0, 0x0], &(0x7f00005ee000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c31000)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x7, 0x3}) 2018/02/01 23:22:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b0a000-0x8)='./file0\x00', &(0x7f0000000000)={0x6, 0x80000001}) r0 = socket$inet(0x11, 0x803, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x1}, {r0}, {r0}, {r0, 0x202}, {r0, 0x250}, {r0}, {r0, 0x1100}], 0x7, 0x78f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x8, 0x10}, &(0x7f0000003000)=0xc) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000004000)="2348e0d26b388f02ac3b3b16e10159ca9c1fb0c5b0c464a9e7ca65d902151181c169e38b1c582706c0ffbb415aa26386791ef4e57e328c8d5b9deb5e7c816db0e5474cdd35d3c16b0d4eb42127024675ad64e218a4c93dda2d48589f566609cafaec9c71402ffca2bb262635e3f62a7134d9cfdb6c40b1769c55278e3e9a8c6f4cefd7bee3c6d818cf60609ece18078bc3c4d71e3deba856a17667819471018b0bec263f0cdbb59ea33c78dbb92bbf6879bfb98ee60c04bace7b1c4d4218a6dac8010d56024ae12635a5cd3b5f283606fa971839aec4c1c479ea47d5a1cdd2b440cfe8de8e22fd141ad998efabc75c5a8897fe4139d71319", 0xf8, 0x8000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="66d07ea7f9", 0x5, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000)="a7a994827a0135a081af190d8d11c5f5168bd1284f72703ed424d8966b6168e3f97929e685cbaa5e84747ab132c3d5c4a7c73fee81b390fbb621416572224ecada837b8dbf31c6ebafdb8eafab47b1f155ee53672d75a71b5e63d7f0357a0ae43de887e2ec4b90d5f70834bcef2b0d73c413e8226763775a98844a6a012f24290d824b79b6afb3e8467a877fd2e88d225e087e15103b3541c14541ec778163f67f39a460eca589ed9dc773b8689a897f3c8513d5cf717e2d67917812a365da780accc16c1d9b297045f4a13a0831522a37065eef75802a90c00e021ebc8269e5e912", 0xe2, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, &(0x7f0000002000)="8a401465c9883212eee24264bf8ee7e7838cba668a74c7ab100dc3b222126675a838ebdb21271de969ec5ec28e2f7e249251d3167c6d3c9ea86df5e7f2e92ac4960682882cd222a9e0a0c517fdb0f6a16c907e8e666003c50434527abfcc2166fe8c6ddd8b710e581c714ee61450ece35a5cbb6be687a89f95fa179d", 0x7c, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x5, @empty, 0x9}}, [0x1ff, 0x1, 0x3ff, 0x2, 0x0, 0x9, 0x4, 0xffffffffffff1a79, 0x8, 0x9, 0x9, 0x9, 0x1, 0x3, 0x2462c8cc]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r5, 0x4) 2018/02/01 23:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000834000)='dns_resolver\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a}, 0x0, 0xfff2, 0xfffffffffffffffc) fanotify_init(0x3, 0x0) 2018/02/01 23:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1c, r1, 0x1, 0xffffffffffff0000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$LOOP_CHANGE_FD(0xffffffffffffff9c, 0x4c06, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000000b000)="8be750bdd65031fa6a0902425d6e21d2a186eb35a3d7c29e664ba1f80d3b7af0056437816827700f574a2e113f366ecfb1b51e9b1fa78758b1855025d7a89176d86a30481f13c61d28daae80514be552769e22b4dfa25f7bb919106f7c90c215f11bb8f421fc590e85b7c4647c5fa04ade1c57bbb840a2ff3e0afd86e979e2e36d5e78f32d2c416dba56c75c138df05724dc58770b9fc68c624a9865407d06db0128ef8294e08d2ad2bd3b3faaa8c16788b6b3b94fd6f885") 2018/02/01 23:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') sendto$unix(r0, &(0x7f0000dc7000-0x1000)="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", 0x1000, 0x800, &(0x7f00007c5000)=@file={0x0, './file0\x00'}, 0xa) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000e24000)=""/1, 0x1}], 0x1, 0x400000) 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000085a000)='h', 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) syz_open_dev$sg(&(0x7f00002bc000-0x9)='/dev/sg#\x00', 0x9, 0x4001) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000064a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000555000-0x4)=0x14, 0x80800) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f000068b000)="b4698c50f3416417e0063d26bdacb66c15c4cf12ae97ae52eaad961780533bbccaf93740af903485da37ed6c9f82bce493c878bbc69674fdafee7cd1877da3efab4e3a76ebac5d801eaa4e602befe74d752f32320f11939e4becec8b6771d837dac3a7c8c262cbf4c9277c82b71db378ffa4506fd788146e285902d4009c6bcefa9bc86b0fcdd3cb16120dfa915e2a430fbce8f62fc146da11c5cd0fd0b2839bbd33b5b75da8a31c23d7fccbefc5f742fae1d1f25cf18ca53878b51b4663771ad747c2040367267c05309019556b05948e340e3240e4536d2968b20510aee6bc54e2aebb603d22e8af02", 0xea) getsockopt$inet_mreq(r0, 0x0, 0x3, &(0x7f0000396000)={@rand_addr, @multicast1}, &(0x7f00002a6000-0x4)=0x8) 2018/02/01 23:22:29 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) umount2(&(0x7f000052f000-0x8)='./file0\x00', 0xb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x20}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x8000, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003000)={0x80000000, {0x2, 0x1, @rand_addr=0x7fffffff}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @broadcast=0xffffffff}, 0xf60eccef0e882407, 0x5, 0x800, 0xbb6, 0x3, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x3, 0x9}) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000675000-0x4)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', r3, &(0x7f0000d07000-0x8)='./file0\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe0)={0x0, 0x0, 0x0, 0x5, 0x401, 0x0, 0x12, 0x17, 0x4, "4b9327050c8b2b5fef81bb9054131e152fd0c7b9ad1064f0f0ccd1b9242452e2ff49b1be89dc15a2b4ae01885fb1cf061e2896829c7f2ed79ee81ada73fcb5bc", "23c826db61a2ce6cf5de4917b809f098faf728d3a9a9dd14ee4c85aa095e649b9129e5fafe9d9ec864d77a0833819403fb4c918a15a1e20647f98734a72c907b", "4854547f2ca86cfb3a9ded8fcaf400e89002ff91b1c5941c8aa110a793b6561e", [0x40, 0x26]}) truncate(&(0x7f00005b5000-0xe)='./file0/file0\x00', 0x0) 2018/02/01 23:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1001, 0x0, 0x0, 0x54, 0x200000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000688000)='/dev/sequencer\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a39000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000002f000-0xa0)="7365980300ee646663bbe4438e62a23a2e448fe603563cefe13a606408ce4d51d18a1099062f8d8d5837cd499281227f2b7f1860eb2a24a8604ad30fd4bc108f01694f54302ff5e9afbf54d40e2a67fd364fea1678e901c8c37b1583b84d75492f23b7402e521e8247c5a70553b25e9e3c1b06428d55e8e083f11a4faeebb76a7dedcda12aa4666642da678493df3b52a7f21c404bd11a70f97adcc187e50d83") r4 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ppoll(&(0x7f0000591000)=[{r1}], 0x1, &(0x7f0000508000-0x8)={0x77359400}, &(0x7f0000916000-0x8)={0x100000001}, 0x8) sendfile(r3, r4, &(0x7f0000cd3000-0x8), 0xff) sendfile(r3, r4, &(0x7f0000c50000), 0xb7) 2018/02/01 23:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = creat(&(0x7f0000248000)='./file0\x00', 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000485000-0x8)=0x4, 0x8) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ftruncate(r2, 0x10401) sendfile(r3, r2, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/02/01 23:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') fdatasync(r0) sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/02/01 23:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000024d000)=0x8d, 0x0, 0x3, &(0x7f0000d3d000)={0x0, 0x989680}, &(0x7f000091c000)=0xdb23, 0x5) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x400000002, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00006e7000)=0x1f, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000070b000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000054c000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000037a000)=0xe8) mkdir(&(0x7f00007ff000)="e91f7189591e9233614b2f66696c653000", 0x8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000036b000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7b000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f00007ff000-0x4)=0x6, 0x4) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000959000-0xdc)="df8b0c617ef672e5619308048e381021b05a14eaaa37075a2a05c063e080e487d60129547ba82876a681c873cc45088a8e4303d416d2dbe5e6d959fe5aa1ed9f78147ceb4197b276d3e7df19595fe00526ae4192714ed89503cfc7d2a0cf4b41a04cf2343207ec6e52ec8a388eb38f5dced476fe4a86c1af142e15a9c4ef74782e64647075072f0402d241511ac9944c9e7d69aaeddb19cc3c50c8640648fd7f32ad1a1f241a466f0b1acca6b8ff91a2fd76945742a44f98d52792c5a23c1a9c359365d4c11413fcbb3d6dd694cf2ecabd56ca7899663c804a2286c0") accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c0000-0xf)='/dev/sequencer\x00', 0x189800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000592000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000333000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000583000-0x10)={r4, r5, 0x7}) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/01 23:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') fdatasync(r0) sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/02/01 23:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4)=0x2, 0x4) 2018/02/01 23:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e28000)=[], 0x209) setrlimit(0xa, &(0x7f0000d97000)={0x5}) close(r0) 2018/02/01 23:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000b10000)=0xc2, 0x3cf4ffdb) r2 = gettid() rt_sigqueueinfo(r2, 0x11, &(0x7f00002b9000-0x10)={0x1c, 0x3, 0x4, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b9000-0xc), &(0x7f0000921000-0x4)=0xc) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt(r1, 0x6, 0xe3, &(0x7f0000e96000+0x2c4)=""/176, &(0x7f0000c66000)=0xb0) sendmsg(0xffffffffffffffff, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x390) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) shutdown(r1, 0x1) 2018/02/01 23:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x58), &(0x7f00008c4000-0x4)=0x58, 0x80800) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002dd000)={0x7f, 0x3f}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup2(r3, r0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000f17000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d7d000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x2}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/01 23:22:29 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0xf1, &(0x7f0000000000)="8d4d9d862dc42ffd742b63cf96eb6a15826d6584abaa5da75d350a9e76a2ac2f33292d51ddaf7ffffe929bb9b1425e54974a954c10795dc8b2d375b62c0d9152d6cc4992c5e56b61360516d0632893bda1e9331270e4eee8ae9387337ea2cf2e6c1d45d6b4d18d83a709ec2a1bd94ec497d6e88e13b5e6a809ef88b976422cd9d100af2b081be3b94936a4c568183282eabaa4c735b61f80c4f411163ac64cace38b854158b3a3bbeca0d96bb9abf549c11a35a4988e7eb640f548fe77889ceb2b9e939dff101e341056f34e2a28fc35e3bc3a9bb4bc8d6dcb78b1b9dc07e804bb4870c8e3ae2b61c3861d5513f883829b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80}, {0x6}]}, 0x10) sendto$unix(r3, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000027000-0xc)={0x17, 0x0, &(0x7f0000aee000-0x30)}) 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000376000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) seccomp(0x1, 0x0, &(0x7f0000dbe000-0x10)={0x1, &(0x7f0000c33000)=[{}]}) 2018/02/01 23:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4040c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x82, 0x800, 0xffffffffffffff81, 0x9, 0x1, 0x1, 0x3, 0x1, 0xe7, 0x10001}, 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xd5a, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000-0xf8)=""/248, 0xf8, 0x40000022, &(0x7f0000003000-0x14)={0x11, 0x16, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000000000)=0x3e) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000010000)={0x0, 0x25a, &(0x7f0000012000)=[{&(0x7f0000013000)="2f00000021000300000000001a0000000206000000000000000000c9080014000000080000000000000000e2000009cb16355cebcc7d495913e61222364f4c1873c6d3f5a309f533af1f19edc587502a82938dd47cab9ed26bf3293d3b263e61ceda5d2b7d0a48a57d06ca0d431e37ee753b719c394fdd136b722ba9e997fde6d07737c12c8d", 0x86}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/02/01 23:22:29 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ae000-0x11)='/selinux/enforce\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f00000a0000-0xfda)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) fcntl$setstatus(r2, 0x4, 0x0) getdents(r2, &(0x7f0000da8000-0x91), 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000f53000)=""/32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001ac000)={0x0, 0x7e, "30d0dfc691666b60b39cafe467f18f9eda6982c276ddd4b6ec6b17536f4a953d6b7415e61aa0b2d5f4bcefbe79c9d4459c00efdf75efd528a4654d5e37898d3cfc34d752e0787cae488b3102083497dbf69b56cbc6fceed8db3793dc496938321a2563df198efd7c086f73ce4c3921be54d4acdfcaf8cec05714bb772a04"}, &(0x7f0000bb3000)=0x86) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001ce000)={0x7, 0x5, 0xffff, 0x7ff, r3}, 0x10) 2018/02/01 23:22:29 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a3c000-0xf)='/dev/sequencer\x00', 0x40004, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000617000-0x50)={@common='ip6tnl0\x00', @ifru_addrs=@ipx={0x4, 0x8, 0x8, "a571743c7be1", 0x4}}) write(r0, &(0x7f0000e81000)="7091cfaef584d67cda39d34569568fb2d2c367f0de107b9e8d900fc61e98152e454b630d022fc6ca", 0x28) write$tun(r0, &(0x7f0000e84000-0x9e)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "e51d01", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f094ef", 0x0, "5a55f3"}}}}}, 0x42) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004ea000-0x4)) 2018/02/01 23:22:29 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eea000)=@dstopts={0x0, 0x2, [], [@generic={0x0, 0x13, "8cd4e0a02dd7ccd9749c77d0ea1ceae21c5f80"}]}, 0x1d) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fce000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000cea000)="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", 0xaa9, 0x0, &(0x7f000027c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) write(r0, &(0x7f0000eab000)="9fbcaf8a064d14714ab61f550362febc53a69c9a90593a2f4c39c665aa4466b3255e0334b7e47bbeb1989733f775238674df8aa5a3f7edfb04bf5f48382a9fac53d75c741a320b30023e26c3c8493c68a4a7f59321101c09b013d5f477ea88a9cdc907699638fd1a05b9c244d1ee916dce41d400db74714ce63b1831a571ac979a7c973ef3111363fd6cc12ca371a1ae4ebcfdf9f1499fafc4f7fa3ded133c37c2e9e05165dab309791b26208ce1028097f2c73f686b0ebe74a9", 0xba) 2018/02/01 23:22:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)) r2 = dup3(r1, r0, 0x80000) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) [ 51.597471] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0xd)='net/wireless\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000)=""/252, 0xfc}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000002000-0xec)=""/236, 0xec}], 0x6, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000725000-0xc)={0x2}) [ 51.645996] binder: 6941:6942 ioctl c018620b 20000fe8 returned -14 [ 51.654671] binder: 6941:6942 ioctl 770a 0 returned -22 [ 51.668717] binder_alloc: binder_alloc_mmap_handler: 6941 20000000-20002000 already mapped failed -16 [ 51.678767] binder: 6941:6949 ioctl c018620b 20000fe8 returned -14 [ 51.696754] binder: 6941:6949 ioctl 770a 0 returned -22 2018/02/01 23:22:29 executing program 3: socket$inet6(0xa, 0x80002, 0x0) socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f000040e000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) 2018/02/01 23:22:29 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000001f000)={r2, 0x9d, "d5362f710b745c11ee0b105326daea164f4aae77a50cae201db45e96c796981390a35715cff0f3c8249abcb425ea45c436997ec925a117bf14b7baa4d5fa6148e0155ff117868f3e12bf2496174f18f8d4cd5a198369a9e90a547b170905aa65831fc6e720d721feca2f8d6a3dcbbbb4f5841b547bdb2d1f13d000ebcbb57baefac00cf183c74bff09339a70924a536737f54c20098ca6d895de8104ce"}, &(0x7f0000008000-0x4)=0xa5) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/01 23:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) 2018/02/01 23:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001df000)={0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000018a000-0x14)={0x0, 0x80e9, 0x3, 0x14f7, 0x8, 0x2}, &(0x7f0000617000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005aa000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x5c1, 0x101}, 0x98) r2 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000deb000), 0x5) 2018/02/01 23:22:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x204) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8}) 2018/02/01 23:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000043d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000c07000-0xa8)={{0x8}, 'port0\x00', 0x1, 0x0, 0x7f, 0x1, 0x1, 0x7f, 0x0, 0x0, 0x4, 0x95f1}) writev(r0, &(0x7f0000f39000-0x18)=[{&(0x7f000045d000-0x32)="9321cac88597a269a193e32737e9a097a31fad9a5055a04cf4f96df0a1db296f641835204a9db86845f7690433d8fcba3729", 0x32}, {&(0x7f0000caf000+0x75d)="d5c4f1598cf8998a22e379dc1c76f550fa37d1ecaa306b4d866c714d38ff04bbf4af21badbf0b13b775f3c9f25acf7e2873c3c98cd44bfa29a7d263f323f1a0836779923e7fb0d9e76d0079878eeccb107308a69117c8c", 0x57}, {&(0x7f00002dc000-0xfe)="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", 0xfe}], 0x3) umount2(&(0x7f000006d000-0x8)='./file0\x00', 0xc) 2018/02/01 23:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008ee000)={0x0, 0x5b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0x63, 0x37, "5bf4bdfed61713ee743697f77c2b1788bdebaa4681b6b2e10de3d0b34c08d93b75fdcb7c02b3e3845fddb2e4c7e15161569524381652f5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c1000-0x9)='/dev/rtc\x00', 0x400, 0x0) linkat(r2, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) 2018/02/01 23:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc2000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000992000), &(0x7f000028d000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x10, 0x29, 0x5, "350202"}], 0x10}}], 0x1, 0x0) 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000-0x7b)="c43d5ac992e68bd982d91df2a3999bc520ce1c3cafdea1faf4df6d47a9c4c814ddcfaf3d8966d2e2e5c28f4fbfca075990661fb254d044a66601492782b2345b953f3293d5a51ab266f68329f68db699cd13859b5f02aab8e00a08273a8826bba9b2a530670f9a321a09bc531912f361459d3a109b7c8360ca3fc0", 0x7b, 0x41, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001000)="9b75ef718369a12740b90fedb18c311f7c482bc8fbd540e9e309cd86beb0332b682fbbe3f68704255a6140f8889bc3a796db81f321e8085878f3") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="6a00522b8a17"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="001a000600000005ef00000100000068"}) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x20, 0x2e3b, 0x3ff}, &(0x7f0000004000-0x4)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000005000)={r4, @in6={{0xa, 0x1, 0xfffffffffffffffc, @empty, 0x1}}, 0x6, 0x6, 0x1, 0xfe, 0x20}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x80, &(0x7f0000005000)={0x2, 0x2, @empty}, 0x10) 2018/02/01 23:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000605000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000e49000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003fe000)={0x44, 0x0, &(0x7f0000590000-0x128)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a9d000-0x28)=[], &(0x7f0000cad000)=[]}}], 0x0, 0x0, &(0x7f00006b9000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b20000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000732000)) 2018/02/01 23:22:29 executing program 7: statfs(&(0x7f0000b79000)='./file0\x00', &(0x7f000000e000)=""/14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x9)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004ab000-0xba)=@ethtool_eeprom={0x80b, 0x0, 0x0, 0xaa, "616515e6693ecce2d275df3fd2dc4c261150bd5429467b19e7f56255f3f2b31b020bcf3a92f38cf66660b635fc89ef9d028ecfb76793696c04b98d89789591e333360fb6a974e68bfd9614334dfb46ee4a543230706dfda6ce45d034d5d36503a65d1d29837e34080fe8d9b8ff7cc0e2631645e3d81f98f61f456a6fd3feb9db3e36a3d43386b52195d8b91da551ad17296461bff237737ba8a7a2de4bbc13540e6b952726d9044cee87"}}) remap_file_pages(&(0x7f0000aed000/0x2000)=nil, 0x2000, 0x1, 0x200, 0xa0000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f00003cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006f0000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007cf000-0xc)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, r1}, 0xc) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000caa000-0x10)={0x5, 0x6, 0x1000, 0xf4b}) 2018/02/01 23:22:29 executing program 3: set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000-0xbe)=""/190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000-0xc)={&(0x7f00004e8000/0x4000)=nil, 0x17e, &(0x7f0000823000/0x4000)=nil}, 0xfffffffffffffe82) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00003e0000)=[0x0, 0xffffffffffffffff]) setresgid(r0, r2, r3) 2018/02/01 23:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f0000c69000-0x54)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0x1, 0xaa, "1af7", "887e54", 0x6000, "4993e73d31dcebd8ff527c58ee760f10de1051461b17a149ce2a23386e05ee308a00acd9a5f5c619f6014ccb45eef8b5d57bed2ec45dfa5adb1f054441"}}}}}, &(0x7f0000280000-0x10)={0x0, 0x2, [0x4e9, 0xb26]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sync_file_range(r0, 0x5, 0x10000, 0x7) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/sequencer2\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000971000)={0x0, 0x48}, &(0x7f0000dc9000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000095e000-0xc)=@sack_info={0x0, 0x9}, &(0x7f0000ca2000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000429000-0x8)={r4, 0xffffffffffffffff}, &(0x7f0000096000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a0b000-0xc)={0x0, 0x1c, &(0x7f00004a3000-0x1c)=[@in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}]}, &(0x7f000099c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005cc000-0x14)={0x0, 0x5b7, 0x1, 0x3, 0x7, 0x9}, &(0x7f0000b31000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000064f000-0x8)={0x0, 0x800}, &(0x7f00000db000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000d6000)={0x0, 0x366f, 0x10, 0x1, 0x80000001}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004db000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f2b000-0x8)={0x0, 0xffff}, &(0x7f0000555000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000335000)={0x0, 0x20}, &(0x7f00002b1000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000150000-0x2)={0x0, 0x6}, &(0x7f0000155000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ea2000)={0x0, 0x7, 0xac62}, &(0x7f0000d77000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ac1000-0xc)={0x0, 0x69c8, 0x30}, &(0x7f0000b0e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a36000)={0x0, 0x100000001, 0x7, [0x3f, 0x80, 0x3, 0x401, 0x8, 0x7, 0x1f]}, &(0x7f0000156000)=0x16) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d94000-0xd9)={0x0, 0xd1, "dfdc128fbd3f7e6ff77895b8653d8dc2b5bd45ea3a6b78cb4c7f92edc36753dc429a0482b4cc45399c293688e7fd77fc5b05e43e2577092b049273395faa5cbb2cea0ee50d96602cbb6e5047b9040d79a55f97ac651af16b662d7bef1d4f31d55c780b9d9f77ae49c25f27a266b10e04b3d357600622bbdf747c46fbeb4f4757477d7ed72abd7aa4c7b4e292ca41ba92c019d7389bb1de2f7fe726bc0ee46faa55b5c168e574e0ea1c488529dc88ff39a31ab7fa4e1e0aa18c487f79b41832d6c78ffa6cc4100a02018aa27b97d1111e55"}, &(0x7f0000cb1000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004c0000)=@assoc_id=0x0, &(0x7f00003d5000)=0x4) sendmmsg$inet_sctp(r2, &(0x7f000081b000-0xa8)=[{&(0x7f00000b2000)=@in={0x2, 0x3, @rand_addr=0x1aaafa3f}, 0x10, &(0x7f0000c41000)=[{&(0x7f00003c4000)}, {&(0x7f00006b8000-0x2c)="76ca75e5e6decbb3a01c8ad5a2c4b9abdb9adb24c23751fbd9384c2306e035945ee4a558575237be462fe63d", 0x2c}, {&(0x7f00005d1000-0xe6)="91b44c9a06f88fbc1ec79f736a48121fd49c697600872593740a49ef44af62ef5d3fc3c19f934ef382815297f267532dfa76cffc9aa57456a92ac557183b1ce30cd30fbd61966e0b2de08b1370749926e7edd75c1cea05bd9ddad6421bd8969b8693ce1b97435e7f8220b5d067427165b5df2ff647450fe072f35bcb9c25fa5c7a4a04df75a47dcc1d29af9e0e7f5e299d3bdab50f5b33b5b7adb4372e32297a644b5e49d3f1fd7cba107e2bc52a5c3f4c403216e28ba5c7d9e5a9aca3c8bad81c893e2d227db9990c5e08467f028917ad67368023b81c09489a7ec986c123312029890c5d5f", 0xe6}, {&(0x7f00000ae000-0x80)="7951bda593c2a80249a4534f1caf03634eafd70e3a9663c3acca5e58e24c0f16b8d896fb61ddcdf715759b99142eb5e9eaeb0b387cd7517b626e1071d687f5eeacb6f504151462e6fcf0c6978766002bba221787bc25d32c9ffb1fbc6f36acbc040e33d5387e075ea441a0475f1ba1c9c72baea46678f35fe31196ab2e121752", 0x80}, {&(0x7f0000bb3000-0xb6)="a84cc8a9be98d992de75f704c1b7fb363281161dc29238cdd0f9fbf067d96b501b994df01f98c3150f83278cd395aadce318ffa34271e694998d3780af8269db5b6f27e4434398d1b1c8f9ef4d94ad512f62a1e2387e6dcfabc2a3a515861d0a81f4029e6ae75d6a5863219f07ce589507feb821959ff5e4e6378da5d0aa467b50ed65fe8ebd3592a0307753687aa777ce87b06a3ae1a54ed6709507bb42c49e12998df6debafaeac7004acbe844f98a3b4b9481b00e", 0xb6}, {&(0x7f00005b7000-0x61)="b6811e63b61d2e038a9a46784caf998751d128d84bb4e2d52913bb8d4636bf1906bce014770aebe52a05f9660c466cbbf5c48a85190e5634fdbf0ffe8e0b12d94b8341d0eef4e708a40bb678015b0285668e1ad57847e0169d41192b29d0dc4a32", 0x61}, {&(0x7f00001fd000-0x26)="8b736cbcfe25e83517d473ad7b0d7c30bcfc4c794e297ff8c0b3bb83823800020460e04cbdd6", 0x26}, {&(0x7f000023c000)="37f6f2b28664c6634da2190a6b550374dc4776a8b0c2", 0x16}], 0x8, &(0x7f0000494000-0x134)=[@sndrcv={0x2c, 0x84, 0x1, {0x8933, 0x1, 0x4, 0xfffffffffffff9b0, 0xa0, 0xffffffffffffffe0, 0x39, 0x6, r3}}, @init={0x14, 0x84, 0x0, {0x0, 0xfffffffffffffffc, 0x4, 0xc6a}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x100000000, 0x200, 0x7, 0x3, 0x3, 0x20, 0x1f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3, 0x0, 0x9, 0x8, 0xff, 0x0, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x2, 0x800e, 0x8, 0x8, 0x3, 0x4, 0x48bc, r6}}, @init={0x14, 0x84, 0x0, {0x0, 0x4, 0xffffffff, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x8000, 0x5, 0x3, r7}}], 0x134, 0x20000040}, {&(0x7f0000ea3000)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f00007fd000)=[{&(0x7f000071c000-0x18)="0ac7900747b1e2dda211b034002aa14fbbfedaae9e312b10", 0x18}, {&(0x7f0000aa5000-0xc0)="f3df5a003564c9b254ee319e4a60ba69b1ee5016fef9b1b204590ce2b9f24b4249aeaf26e5ed2e77920cc330e6bb911259f5262acaf729a6e9226cc924b6a46507f5bf127f9125c304640565d539b237698212a0e35187511c6d7385ea07d6fff99e2af8ae0cc225e9ee68ecf4e404937cc69f89f0a77199f5baee4e4e197daa7bb89b9d20b24e4fc10744c6716be70a61be998623abaadc1c4d61e4de56f646687fbaf93d21dfa720cc458f4e3f093efc5ed949d3aeb1ac6f76cb88b157e69c", 0xc0}], 0x2, &(0x7f0000f1c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x8008, 0x8, 0xfff, 0x0, 0x9, 0x3, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x0, 0x3, 0x5, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x20c, 0x1f, 0x7fff, r10}}], 0x84}, {&(0x7f0000f57000)=@in={0x2, 0x0, @rand_addr=0x1ff}, 0x10, &(0x7f000022e000)=[{&(0x7f0000265000)="d7d500e7fda8700e8ab2c634c9e23a0d46", 0x11}, {&(0x7f0000bf8000-0xa8)="404c2558b85246fde4837aacf54f21526e882b16f248b58ebf93db042d47686da65d8d8ecdffe9213399bbbf84250f15c883624b3a94d637cf2c91022694dda0700ca1d980b9abeb2478ea18a7b7b4d28c512b2f32b8ae7b5bf2e7786f75da99f48fa37b45193fafc9a70fb2bd3e11ba093918e1c6fb1e46d8446e6f35383b012479015dbec42a36a5bfddb9831eec383a16562920d787131a69d3409995302ff8b6558e04d66f4d", 0xa8}, {&(0x7f0000196000)="22df6fce924149cce70eeb94ebafc8bd535f24176c6ed836d3bc62b7725f239ec6ec0e47a2d765ff456845c25ef7fa2e1674342818daad0f8f13adc19ef287e24e0a9961d4be814258fcaac77da0fab78c63af65cd9c3258598de79f13ab9c19e9c712c35fc53c09d9981952f70096fd26204b0cb323c4ff0ada78", 0x7b}], 0x3, &(0x7f000064d000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x8, 0xffffffff, 0x6, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0xa0f1, 0x204, 0x9, 0x7, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x20, 0x200, 0x16c, 0x20, 0x1, 0x0, 0x2, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5, 0x1, 0x7, 0x4, 0x5, 0x80, 0x8001, r14}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x3, 0x9, 0x4de}}], 0xdc, 0x8000}, {&(0x7f0000410000)=@in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, 0x1c, &(0x7f0000b05000-0x8)=[{&(0x7f00006f1000)="33e43335ce1d323f9d518e033abc3327875e7a4428480c821ecf1e", 0x1b}], 0x1, 0x0, 0x0, 0x4000800}, {&(0x7f0000548000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000771000-0x8)=[{&(0x7f0000f08000-0x38)="15fd86dbfff7be722aed32474d172954ab882655f188768363fed5c72024cd4c540631cea879004e87531c7df95d77af18ab1fea3e733cc7", 0x38}], 0x1, &(0x7f0000493000)=[@sndinfo={0x1c, 0x84, 0x2, {0xb262, 0x2, 0x1, 0x76bc, r15}}, @init={0x14, 0x84, 0x0, {0x20, 0x7, 0xffffffffffffffbb, 0x81}}, @sndinfo={0x1c, 0x84, 0x2, {0x2e, 0xc, 0x80, 0x2, r16}}, @init={0x14, 0x84, 0x0, {0x1, 0xffffffffffffffc1, 0x2f2, 0x3f}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0xffffffffffff0000, 0x0, 0x1, 0x3, 0x4, 0x8e0, 0x7, r17}}, @init={0x14, 0x84, 0x0, {0x80, 0x6ed6, 0x6, 0x7}}], 0x108, 0x10}, {&(0x7f00000c0000)=@in6={0xa, 0x2, 0x0, @empty, 0x2}, 0x1c, &(0x7f00007c1000-0x8)=[{&(0x7f0000439000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40080}], 0x6, 0x20000000) ioctl(r1, 0x4400000000001266, &(0x7f0000017000)) 2018/02/01 23:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00002ec000-0x4), 0x804) getsockname(r2, &(0x7f00008a9000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000288000-0x4)=0x1e) close(r0) r3 = fcntl$dupfd(r0, 0x0, r1) mq_timedreceive(r3, &(0x7f0000e9d000)=""/189, 0xbd, 0x4, &(0x7f00000c8000)={0x0, 0x1c9c380}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x59, 0x0, &(0x7f000026c000)="a967cc0699e6a960d08b01b79f9a615e60ee7daec4312f37b837a87449b83d7e1b8f4cdb5c5bd4ac4952c76222ffc042ccf8ae4bdd6af4e7c063a5222652e66d799172b7eeb614c0ac38760e0aa0a1aec6ef44318d1060ec29"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/01 23:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000de5000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f000070d000-0x8)='./file0\x00', &(0x7f000047f000-0x10)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000d04000-0x118)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031a000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000950000-0x4)={0xe5, 0xff, 0x40}) r5 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r5, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000292000), &(0x7f00009d3000)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e8a000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r6 = dup(r1) ioctl$void(r6, 0x5450) close(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000081f000)=@assoc_value, &(0x7f0000c67000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f000027f000)={@common='bcsh0\x00', 0x0}) lstat(&(0x7f00009d9000-0x8)='./file0\x00', &(0x7f000067e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ca9000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0x5, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x3b, r7, r8}, {0x3e6, 0x3, 0x35ce92ad, 0x7, 0xb511, 0x9e7a, 0x40, 0x8}, {0x1, 0x1, 0x8, 0x7fff}, 0x191, 0xffffffffffffffff, 0x2, 0x400000000, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x1, 0x0, 0x8000, 0x26c03dfd, 0x7}}, 0xe8) 2018/02/01 23:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000034d000-0x6f)=""/111, 0x6f, 0x0) 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="df02000000"]}, 0x1c}, 0x1}, 0x0) [ 51.832664] binder: 6980:6982 got new transaction with bad transaction stack, transaction 7 has target 6980:0 [ 51.869993] mmap: syz-executor7 (6988) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/01 23:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000605000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000e49000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003fe000)={0x44, 0x0, &(0x7f0000590000-0x128)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a9d000-0x28)=[], &(0x7f0000cad000)=[]}}], 0x0, 0x0, &(0x7f00006b9000)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b20000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000732000)) 2018/02/01 23:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f0000809000), 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/01 23:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000e56000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006e2000)={@generic="b2f6e51a59b0999f5a6755d453eb45dc", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) setxattr(&(0x7f0000849000-0x8)='./file0\x00', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/loop-control\x00', 0x22000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a58000-0x4)=0xce, 0x4) [ 51.878210] audit: type=1400 audit(1517527349.778:12): avc: denied { ioctl } for pid=6995 comm="syz-executor2" path="socket:[14605]" dev="sockfs" ino=14605 ioctlcmd=5450 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.878594] binder: 6980:6982 transaction failed 29201/-71, size 0-0 line 3032 [ 51.887352] binder_alloc: binder_alloc_mmap_handler: 6980 20000000-20002000 already mapped failed -16 [ 51.889382] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/01 23:22:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) connect$inet6(r0, &(0x7f0000c44000)={0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc29}, 0x1c) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 51.889390] binder: 6980:6982 ioctl 40046207 0 returned -16 [ 51.889515] binder_alloc: 6980: binder_alloc_buf, no vma [ 51.889556] binder: 6980:6991 transaction failed 29189/-3, size 0-0 line 3128 [ 51.894111] binder_alloc: 6980: binder_alloc_buf, no vma [ 51.894153] binder: 6980:6982 transaction failed 29189/-3, size 0-0 line 3128 [ 51.899616] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.899634] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.900148] binder: release 6980:6982 transaction 7 out, still active 2018/02/01 23:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f45000)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000efc000)=0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000edc000)=0x3, &(0x7f0000d2c000)=0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x11, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) [ 51.900151] binder: undelivered TRANSACTION_COMPLETE [ 51.900164] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.900192] binder: send failed reply for transaction 7, target dead [ 51.913314] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket [ 51.914989] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket [ 51.977092] binder: 7002:7008 got new transaction with bad transaction stack, transaction 14 has target 7002:0 2018/02/01 23:22:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = creat(&(0x7f000094a000)='./file0\x00', 0x20) accept4$llc(r0, &(0x7f0000cb2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006ea000-0x4)=0x10, 0x80000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) lseek(r1, 0x0, 0x4) [ 51.977104] binder: 7002:7008 transaction failed 29201/-71, size 0-0 line 3032 [ 52.017874] binder: release 7002:7008 transaction 14 out, still active [ 52.017877] binder: undelivered TRANSACTION_COMPLETE [ 52.017891] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.017922] binder: send failed reply for transaction 14, target dead [ 52.060358] binder: 7001:7024 tried to acquire reference to desc 0, got 1 instead 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005b7000)={{&(0x7f0000eba000/0x2000)=nil, 0x2000}, 0x5}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9f000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f000030a000)="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", 0x1000, 0x4004014, &(0x7f0000c18000-0x10)={0x4, 0x2, 0x28000, "4b9063a3dccf", 0x6}, 0x10) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) [ 52.080410] binder: 7001:7017 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002e4000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00001a8000)={r2, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000080a000)={r2, 0x1}) syz_emit_ethernet(0x22, &(0x7f0000a6d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x7ff, 0x89ba, 0x9}}], {@can={0xc, {{0x2, 0x7, 0x4, 0x3f}, 0x6, 0x1, 0x0, 0x0, "b4253981348472c0"}}}}, 0x0) sendto$inet6(r1, &(0x7f000078b000-0x1e)="24ebf8820247ac28042100079b7f0b99a6a617d305ebd50cb8b701dec84d", 0x1e, 0x4, &(0x7f00003eb000)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfae}, 0x1c) close(r0) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) flock(r1, 0xd) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') umount2(&(0x7f0000d0a000)='./control/file0\x00', 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) close(r0) 2018/02/01 23:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x2}) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) recvfrom$ipx(r0, &(0x7f0000908000), 0x0, 0x40000000, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) syz_open_dev$loop(&(0x7f0000c56000-0xb)='/dev/loop#\x00', 0x3, 0x8040) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/01 23:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) accept4$packet(r0, &(0x7f00006ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d59000)=0x14, 0x800) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000f31000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = creat(&(0x7f00008a2000-0x8)='./file0\x00', 0x84) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000657000-0x4)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000ebd000-0x4)=0x1f, 0x4) 2018/02/01 23:22:30 executing program 6: r0 = socket$inet6(0xa, 0x100000007, 0x10000) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000b7d000-0x14), 0x0) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000139000-0xc)='/dev/autofs\x00', 0x1, 0x0) getuid() ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b34000)=0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00005c4000-0x8)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000076f000-0x8)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007c5000)) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000505000)=""/95) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000009a000-0x4)=0x3fe, 0x4) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@dev={0xac, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x8000000001}}, 0xe8) recvmsg(r0, &(0x7f0000f31000-0x1c)={&(0x7f0000940000-0x58)=@alg, 0x58, &(0x7f0000484000)=[{&(0x7f0000e5b000-0x66)=""/102, 0x66}, {&(0x7f0000eb3000)}, {&(0x7f000067c000)=""/4096, 0x1000}, {&(0x7f00008fc000)}], 0x4, &(0x7f0000d43000-0xe0)=""/224, 0xe0, 0x2cc4}, 0x2100) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/01 23:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00005ed000)=0xc1, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007ae000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a57000)={r2, r3, 0x261456d8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmmsg(r0, &(0x7f0000616000-0x21c)=[{{0x0, 0x0, &(0x7f0000bed000-0x70)=[{&(0x7f000099d000)="01", 0x1}], 0x1, &(0x7f00000a8000)=[]}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000748000)={0x0, 0x0, &(0x7f000040a000)=[{&(0x7f0000bdc000-0x67)='s', 0x1}], 0x1}, 0x0) connect(r1, &(0x7f00000e6000-0x10)=@ethernet={0x0, @random="9bb36ca0dc78"}, 0x10) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x20000192, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000000d000-0x60)={&(0x7f0000029000-0x8)=[0x2, 0x3], 0x2, 0xffff, 0x5, 0x60000000000, 0x80000000, 0xffffffff, {0x2, 0x8, 0xfffffffffffffffa, 0xfff, 0x8, 0x1000, 0x0, 0x3, 0x100000000000, 0x8, 0x7fffffff, 0x101, 0xffffffffffffff01, 0x690000000, "fe6016f6fefa04d207ec9f2fcc98b90166619d0c023d78063c9f03f56d8054da"}}) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0xfffffffffffffc94, 0x200, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x16, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) close(r1) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/sequencer2\x00', 0xdc2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000026c000)=0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r1, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) 2018/02/01 23:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00009cb000-0x48)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) inotify_add_watch(r1, &(0x7f00006fe000)='./file0\x00', 0x2) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df0000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000def000)=0x2) sendto$unix(r1, &(0x7f0000843000-0xd2), 0x0, 0x0, 0x0, 0x0) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d82000-0x4)) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) [ 52.310582] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 52.321125] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/01 23:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000b87000-0x24)={0x1, 0x1f, 0x3, 0x5, 0x5, 0x400, 0x4, 0x802000000000000, 0x9, 0x0, 0x4, 0x7fffffff}) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ae8000-0xe)={0x0, 0x3, 0x3, [0x8, 0x7, 0x1]}, &(0x7f0000415000)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000002a000)={r1, 0x3, 0x9cb}, 0x8) pread64(r0, &(0x7f00002a1000-0x94)=""/148, 0x94, 0x0) 2018/02/01 23:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000000000, 0x1, 0x6c, &(0x7f0000cf2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f66000-0x8), &(0x7f0000fff000-0x4)=0x8) r2 = socket$inet6(0x10, 0x3ffffffd, 0x1000000000) connect(r2, &(0x7f00000c3000-0xc)=@nl=@proc={0x10, 0x0, 0x0}, 0xc) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) listen(r1, 0x3f) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000026000-0x38)={&(0x7f0000025000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000010000)=[], 0x0, &(0x7f0000026000-0x1000)=""/4096, 0x1000}, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000031000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, 0xfffffffffffffc77) sendmsg(r0, &(0x7f000002c000)={0x0, 0x0, &(0x7f000002d000-0x10)=[], 0x0, &(0x7f000002c000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[{&(0x7f0000013000-0xc8)='$', 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f000037c000-0x8)={0x19980330, r0}, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x6, 0x29}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000619000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d76000)={0x0, 0x100000000000, 0x7f, 0x5}, &(0x7f00004c4000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b37000-0xe8)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000b37000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000bf3000-0x14)={@empty, r5}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ef7000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x9, 0xffffffffffffffff, 0x7ff, 0x82}, &(0x7f0000b8d000-0x4)=0xa0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/01 23:22:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000cf2000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) 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(&(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(&(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(&(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(&(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) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4), 0x86, 0x0, &(0x7f0000002000-0x10)={0x1f}, &(0x7f0000239000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x8001, 0x4) 2018/02/01 23:22:30 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000611000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f0000e8d000)=[{r0, 0x4000}, {r0, 0x100}], 0x2, 0x40) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000015000-0x38)={&(0x7f0000007000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0xc}], 0xc}, 0x0) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) r1 = gettid() lstat(&(0x7f000025f000-0x8)='./file0\x00', &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bcd000)='./file0\x00', &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000092d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d6000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000987000)=0xe8) stat(&(0x7f00005db000)='./file0\x00', &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d99000-0x4)=0x0) getresuid(&(0x7f0000bbe000)=0x0, &(0x7f00008c3000), &(0x7f0000e32000-0x4)) getgroups(0x1, &(0x7f0000a4b000-0x4)=[0xffffffffffffffff]) r10 = getpgid(0x0) fstat(r0, &(0x7f0000309000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000023b000-0x8)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008af000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0e000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000b78000)=0xe8) getresgid(&(0x7f0000979000-0x4)=0x0, &(0x7f0000d07000-0x4), &(0x7f0000fa2000-0x4)) r16 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018e000)={0x0, 0x0}, &(0x7f0000c1c000-0x4)=0xc) getgroups(0x8, &(0x7f0000ffe000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r19 = gettid() getresuid(&(0x7f0000e20000), &(0x7f000059a000-0x4), &(0x7f000071b000)=0x0) fstat(r0, &(0x7f00003b4000-0x1b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0x0) getresuid(&(0x7f0000c4e000), &(0x7f00007fb000)=0x0, &(0x7f0000981000)) getresgid(&(0x7f00002d9000)=0x0, &(0x7f000072a000), &(0x7f0000f1d000)) fcntl$getownex(r0, 0x10, &(0x7f0000a01000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000095c000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000b5d000)=0xe8) r27 = getegid() r28 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ce6000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00001be000)=0xe8) lstat(&(0x7f000054b000-0x8)='./file0\x00', &(0x7f0000488000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aa4000)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00002b9000-0x4)=0xe8) getresgid(&(0x7f00001f9000), &(0x7f0000882000)=0x0, &(0x7f000014e000)) r34 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f10000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f000096e000-0x4)=0xe8) getgroups(0x5, &(0x7f000007c000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000820000-0xc)={0x0}, &(0x7f0000290000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004d9000)={{{@in6=@ipv4={[], [], @dev}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000747000-0x4)=0xe8) getgroups(0x1, &(0x7f0000306000)=[0x0]) r40 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000009e000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000319000-0x4)=0xe8) stat(&(0x7f0000aed000-0x8)='./file0\x00', &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = gettid() lstat(&(0x7f0000afe000)='./file0\x00', &(0x7f0000d81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000715000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cec000)={{{@in6=@ipv4={[], [], @empty}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000030b000)=0xe8) getresgid(&(0x7f0000db8000-0x3)=0x0, &(0x7f0000384000-0x4), &(0x7f0000551000-0x4)) r48 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000080c000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000043b000)=0xe8) stat(&(0x7f0000be9000-0x8)='./file0\x00', &(0x7f0000492000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007bf000-0xc4)=[{&(0x7f0000345000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b87000-0x18)=[{&(0x7f00002ca000)="b0d5e168dd2018f26c067ea65aaa67b9a3bdad2bf8e8d5cf9c91c639083201617b64110aa05817e5659e3f", 0x2b}, {&(0x7f0000798000-0x31)="f1f463d57693c1b554881ef8920b62cb0d65b3ca249f77fca121d3dad61f5dc21029fc2c621e20ed449cb3940678771326", 0x31}, {&(0x7f0000d23000)="c276caff0da7ba20484830b86414e10ba5c3cec89d165e2e923f4dbf4614115a9d546d6525273fd51648fe08cf424ae504006247efe5363a8fb5c634e4e48455689ec79b33fa4b31fd42400b6e40fadb11d200a556663f3a8ecbc9401c6236cb6b55962afbf5ff42c302b5e9da2473060506bf8bebf453a246bfae8993f3400b6058de2485d5ab0a86a647f28db78f8ca1dd8ae9401ec9ad0a6da58ce8a13ffab59ac9150b83e37e44f57316223f9e59e87ab5d3fd643e2d8cb67a49362f", 0xbe}], 0x3, &(0x7f0000fec000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xe8, 0x4000001}, {&(0x7f0000db4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000da5000)=[{&(0x7f000076b000)="acea97ce40e96fa5aa508c78b9d514b62b9bc4afe1ef024b301ac40d9fcd76ea824e085ee24c2ad4a27edbe2264f91e1c459fd6424065cad768b3f8b96d972e1a7c7a6a766cacfd4b4a14e914a6a4efbc59227478b9d3decbacacff45428c405fd118e6fd04168f62cd63ec47aa81ce3c304c6c7dbcf6adf279bdbf5c4e53c0bf59caa7318b414587b25958304557d1feaa29f147c955a8ba6619cf1d4c5649d77c7eb5664e816e5ebd510dadc277e5359aa5acc1582fa464ee2518396423e31180c3a31e5c07f867864f6e30466a5e2200c75352ae47879f1b09da052331600c0e9602cc9304a28581c2c12194776d68b", 0xf1}, {&(0x7f00009e6000)="bbcfe96f", 0x4}], 0x2, &(0x7f0000314000-0x40)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0x40, 0x8000}, {&(0x7f000065c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008d8000-0x10)=[{&(0x7f000081f000-0xe9)="5ef90f0440357540cb61cb5c5d95e3dadc6aff77c42e51251cba746f5ec96013141bc3195964a67e221110e18dcf6ca5ef8cd978168b4a95b9c8d34d3df8a398320cf81cbb1d36669724eac6a9310855e39e67745a4633e17eed81f158a98c5387e1386af0e0973a84ef39d1997af805c44426e676fbf1be17fa0504713d1a0df280c2d5acd20784ad44bcc7d0f55facefd40d3dd56e2144275ff7ae3a0661e7a28c516025dc1cd2b6166e85d165af3088679115360a63a964582c0b19be212cc9a556d132ce3bc6db6e063acd99b6077c5d9ca874aabf977b1a545bc34f6a666260860fb299a9aec9", 0xe9}, {&(0x7f0000368000-0xbd)="976def7c146d64ff01d5843f864c511e88e057a08bcc5bb8369b1e09823381af8e8523a9f1f44281a55a8f6e6a2ad47f6629e4c8e2c4ef03f3a4f79d9abff0ab246c117fe81fb6111c0a619ca6bb00b1146c95333f43e65fff37085a1eb88cf3692a595384baf90af03066193fee6e370666720d37b6c23d5fb8bcb1fb99748c4f574ea9133a5abfbed560e4feb6d585eea26eb83f9b8b546ce3ad7d095aee5c05af91953e6a075dade54a36908d3592d673da2b7225eb540d193839d3", 0xbd}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000ffd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000023b000)=[{&(0x7f0000772000-0x99)="77d5b591dc0d5b3b3071bea142383eda81b6ab472c76780e586de49a77f0dd8965d8bed317b3a82d6ea33a26f66c81a77f146e69921d36e1d268d8abf5f9ab812473b9d77ae806e30edb0fec4e6257a5e915ecfadfc9c75b77235c2386a8eedbe3e8fb32666a571c06123822059ac0c434e2fe01633cf50daa027363fe6c3956b00b9343b14010e8b7d397f671e5b7781f52d030f190ff66c7", 0x99}], 0x1, &(0x7f0000da4000)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r40, r41, r42}], 0xb8, 0x800}, {&(0x7f0000441000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000060d000)=[{&(0x7f000096c000-0xb3)="47f667b1e7652c684a65919e5ceb0eff4efa9cf1e883120648f6b8858fac97c30709b1643146dda2a408392f083fec900904aeb8cbc5a1439bc7335757541dba9bca917b24573a7d8db16b153fa8c4cd14e0a305647870404a28081c34b07e2c1fcfc0b3c6dc25c5ec7f9bf528449083c3cfe045f6f603966cbfb370970e4583ba6e3f74f4cd3adf84ff7d294f5b296f0dac52547d6da96f0e61c04755ae2d561a7d730b070da0e4e5381eca0298b73058efb4", 0xb3}, {&(0x7f0000202000-0x31)="ec867d1f188e7344f640812e6d6f593175e9d0926c11a6f76b4c53e951ef134e08a23feb82c778266e5ad233be6e29acc3cc37825f62c85d636f8b2e099a0e1bfd3b3df42c235f946af01d9e82cc0dfae61c75577d57eccfbd48caea45f9e697833be29a2062e3d1970f0d57d155790d3150d3b2babc5cbd8faa1c7f9949", 0x7e}, {&(0x7f00009fe000-0xb1)="bab484782834b2946c29bcd6690e52101fb82158a324d2a8961efba63de4508887639f5619e0b4fe299918fb03b75d43fb8e2bb15d7d2f266e3f4527f5e302780f43d92beea79f06765de0698a83f7bbb3108602027008548d9cb4f4ef5d8f3a773c9f369e5398cc7d69115c38f2ac15a25a3c46f6c9eadafc152658c856bd4cf048612311913d263b99e128589131155b7080ac3339564626aae44b37a0949523805a0b309781a17dbce1b623ff9e621d", 0xb1}, {&(0x7f00000b8000)="353db5", 0x3}, {&(0x7f0000925000)="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0x1000}], 0x5, 0x0, 0x0, 0x4040880}, {&(0x7f00007e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a52000-0x18)=[{&(0x7f0000961000-0x82)="9649ce738fb0acae67c88f4b4fde63cfcbbc1546bcaed7301c78243b267b5589e15ed455980993252dfa53eb8a98d47482f37eb4a499ebf9bf68bb6f8218bba1f59bb8f45a82882881afa9e9375fedf808bbeb2ef63e42c0fa8b326c0a5f8221b8d1d8d5256dc7640f06c2db0674afa3bf57705a81b6a47a0b784abf8cff7303d393", 0x82}, {&(0x7f00004ac000)="2b74eb6355c372180de311a401910d10423d5099ef7a25c15c63925b67c5325a0d495e1ac05b5b8f89857cf311ff8abe7b08db43d6c7d689d2105705cb79f29be348e0d01bf2a9d2a226c393c4e8b964237df804a3b20a46e48ce6794688b7c79e8b230218af93e1", 0x68}, {&(0x7f0000ad2000)="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", 0xfe}], 0x3, &(0x7f0000871000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x4c, 0x880}, {&(0x7f0000758000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000249000)=[{&(0x7f0000d7c000-0x63)="1b8c5dcdcdccecae02481e9e0ae785106830355b8184bcc987bd7caffc27000d39ae9a991652cb33f00653ac7a8a8fcfe3f8d0a33cc0c0ead0f9dd98a0c380f84920ea5c7c13065ac0c30aac8890f06120a2d942dcc07326a3c47faa846f75ad0ce1f7", 0x63}, {&(0x7f00004b9000-0xd)="11a58b445b1a4c2e21b9aac772", 0xd}], 0x2, &(0x7f00004ae000)=[@cred={0x18, 0x1, 0x2, r43, 0x0, r44}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @cred={0x18, 0x1, 0x2, r48, r49, r50}], 0x48, 0x10}], 0x7, 0x4880) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = add_key$user(&(0x7f0000b78000-0x5)='user\x00', &(0x7f0000239000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006e3000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000db3000)=""/4096, 0x1000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r2, r0) 2018/02/01 23:22:30 executing program 6: r0 = socket(0x2, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f00004cc000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='bdevvmnet1^lo#\x00', 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x0, 0x3, 0x1, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x10001, 0x3, 0x1000, 0x2f3, 0x4}, &(0x7f0000004000-0x4)=0xa0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000001000-0x24)={0xfffffffffffffffa, 0x33, 0x3ff, 0xf5, &(0x7f0000003000-0xf5)=""/245, 0xda, &(0x7f0000000000)=""/218, 0x0, &(0x7f0000001000)}) 2018/02/01 23:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ea5000-0x4), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c2000-0x4), 0xfffffffffffffffd) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd5000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f09000-0x20)={0x6, 0x200, 0x2, 0x3, 0x9, 0xa3d8, 0x1, 0x1, 0x0}, &(0x7f0000593000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000099d000)={0x0, 0x200, 0x200, 0x9, r1}, 0x10) clone(0x600, &(0x7f00008e1000)="ceecf2636187288f490d8c58a46e9ce47f8073035767d516f253c9ec016f9c2b87e70addf8f2eb530e4e72ad5eb0868aab8c9108c2c5b22f50f845c515e470708114c85af08b7ad06746aa3275d3695ed758865199a5a442f10b0a5bf6606ca287db1c6ab87c20f1d2bb4f218a677f7b704e905679a541e576afd191627dc73e42f9085e94c47fb01328810c79c22f3d7647f03cdf4decd306b016dbc388eae340ed4badcabcf2c6ba3bc9437b3845424ea66482a4bfa458a9a2a64c3c1023422627aed2e2d10411478f774e8418087878b5142ac86f47bd112cd0c097d94f3947bd06e0defe0902221d5abe04d8", &(0x7f00002b3000-0x4), &(0x7f000056a000), &(0x7f0000b59000-0x38)="b477adf7a1c9956ba7a6f44255251683beedd3933853cb002e1a87b20a17c2d89c5578d670429058f6cf2874dabb3718c7c4dacd72775e97") 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e08000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000b10000-0xf9), &(0x7f0000838000)}}, &(0x7f0000249000-0x4)) sigaltstack(&(0x7f00004b4000/0x1000)=nil, &(0x7f0000764000-0x4)) clock_gettime(0x3, &(0x7f0000d6d000)) select(0x40, &(0x7f000020c000)={0x3ff, 0x3, 0x9, 0xffffffffffffffff, 0x101, 0x7ff, 0x0, 0xffff}, &(0x7f0000420000)={0x36, 0x10001, 0x6e, 0x3f, 0xffffffffffffff71, 0x3, 0x8, 0x5}, &(0x7f0000355000)={0x9, 0x9, 0x4, 0xffffffffffffffc6, 0xfffffffffffffe00, 0x3, 0xc0, 0x100000001}, &(0x7f0000ffd000-0x8)={0x0, 0x2710}) nanosleep(&(0x7f0000155000)={0x77359400}, &(0x7f0000d2a000)={0x0}) timer_settime(0x0, 0x1, &(0x7f00002e0000-0x10)={{r0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00005bf000)) 2018/02/01 23:22:30 executing program 5: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00005e1000)={0x170, &(0x7f0000573000-0x8)=[{0xfe, 0x8a, 0x5, 0x8}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000976000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e8b000-0x4)=0x0) r2 = add_key$keyring(&(0x7f000065d000)='keyring\x00', &(0x7f0000289000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000950000)={0x4, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000052c000-0x8)={r3, 0x961e}) keyctl$read(0xb, r2, &(0x7f00001a1000-0x26)=""/38, 0x26) rt_sigqueueinfo(r1, 0x37, &(0x7f000076b000)={0x7, 0x0, 0x29, 0x2}) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000585000-0xc)='/dev/autofs\x00', 0x2100, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f11000-0x8c)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000e8d000/0x4000)=nil, 0x4000, 0x2000002, 0x40010, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001277, &(0x7f0000000000)) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x1) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00005bc000)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00004d5000)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='eql\x00'}]}, 0x34}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000711000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}], 0x88) 2018/02/01 23:22:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000365000-0x4), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000085d000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f000010e000)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e38000-0xc)={0x20000005}) vmsplice(r1, &(0x7f00005cc000)=[{&(0x7f0000c08000)="ae63f64f5ac06d26d674bfde42b21d64878f47d08568998f8a7d1b12bcb80c8d7b93efd05fed67a3cc51c24bf932930ec0219f63f36c177a4095a0e2dd12c4987df545a942adcdbb4a7a0ef4", 0x4c}, {&(0x7f00004ff000-0x72)="f0bab7ef108ad3708b7d96c7314c6c3f031b6f3135b28e69e94a22bded68e63d7de6f76380a56e01274bd9510909f99e1dd1bb7798cf3bc6bbe2e3fc6b7a9515a90b182fab4cbe77e686ba9926a5b7217db4f29a8d5f332b2308d91bb75b1600f2baf982fb5ba32ddb5e360820060307524b", 0x72}, {&(0x7f0000c20000)="98ff63dc9f02200e082f9a8c7e9fb200fa158b8cf704aa8e1c8ba746e9601331774e17aed5da656f3d394f6c1f02407c1bcce0468dada8ade1f9f12073099fbd15f7a87773a9af9e7606dfbaa09fa74149001d7d36a66b9bebaad32d5336667b387f64305bc2f3138bfc2006bb6feb5f96d880c7a92fba0fcd5a4efd8c8269457485a7358a8c4f284dd93d79e5ea8d7b354a08d1912b71be6a39dba24c8c9ed9cb4c41a073badd5da024be4874127302908d0ea26772d85cea8ac7ee0e2e8cf6fd355c7edc4e6514ea4bf275216041e0286baa3289b0dc44", 0xd8}, {&(0x7f0000e33000-0x2d)="dd909d4027aacc9ee5e6060d041677dafd9f0cb9c009a601c9bf9ab44f26a260c1de98d1233b9f8867916cfe7a", 0x2d}, {&(0x7f0000b28000)="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", 0x1000}], 0x5, 0x9) poll(&(0x7f0000cef000-0x28)=[{r0}], 0x3e, 0x0) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf2000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007e7000-0x6c)={0x0, 0x64, "f1758d17fafcfb57dd50170e6502c371f7b405ddabd5d94eb386df05db9b8b0752cdd8fb0da1d61fe147f2456576c2e8f7be42ec90a75077dbd0314214d466f99a3896fbbe55c27e32b70875aaf7d8f70209b23393da2f21c0538301046d7ce3a52a68d2"}, &(0x7f0000285000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000042d000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8000, 0x70a}, &(0x7f0000ebd000-0x4)=0x98) preadv(r0, &(0x7f00006a5000)=[{&(0x7f0000866000)=""/229, 0x30}], 0x1, 0x10000) signalfd(r0, &(0x7f0000b55000)={0x1}, 0x8) 2018/02/01 23:22:30 executing program 5: socketpair(0xf, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) accept4$vsock_stream(r0, &(0x7f00001f1000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) 2018/02/01 23:22:30 executing program 4: r0 = socket(0x3, 0x80004, 0x0) flistxattr(r0, &(0x7f0000cc4000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f0000738000-0x2b)='\x00', 0x1, 0xffff) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000432000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000c85000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000041000)=""/101, 0x65) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x65)="ee9d2ff643f768eec474452c2cc621cc3205136a5b1fa64abec415d59648be253f20278614076e22b093a4948f9b58c0d8efced1a4c0b9fe4c60ab32e277c4770abbe57a4732f84794c33104da9fbf155ed5819c6135e8715b0847fc7c1a1e11df930c60d4", 0x65, 0x40, &(0x7f0000001000-0x10)={0x3, {"e35379597a9f2b"}, 0x8000}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000003000), &(0x7f0000004000-0x40), &(0x7f0000003000), &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd8000-0x8)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000022e000-0x58)={0x0, 0x3d, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000fd8000-0x4)=0x0) timer_getoverrun(r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000669000)='./file0\x00', 0x100) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000a8c000-0x8)='./file0\x00', 0x250000, 0xe6) fchdir(r0) 2018/02/01 23:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000024d000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d1f000)=0x5) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000fdd000)='./file1\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f0000295000)="6175746f6673005d269483ebc6f069f4d586bb816fd1a835832b0dc881ee16375f33c5cfc85a2189a904a32cd00b773fc90b14802626abac6e38b2328d0e0faa29ae099ac8b000bdf053fc750103272a8f9976dbcdaf123a5b0595fa0aff6cf7b36863b3f5480fe68634517e48091efd5ce1b0549dda5d64c0be7401630b8cb5b6a13c081dbae7e487c0b9b8c30d8256a0f7574a0957f27aab72a82d69d5784c2e308226802613fbbcc7e49e8c084e486bbdac3624cf4aed3a9d4c6241960763e375d0b0e6162eda175d", 0x1, &(0x7f00001f2000)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000b49000), &(0x7f0000441000-0x4)=0x4) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000fad000)=0x4) sendfile(r2, r3, &(0x7f0000aef000), 0xa8) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000493000-0xb1)=""/177, &(0x7f00001a0000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000279000)={0x0, 0x94, &(0x7f0000199000-0x94)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x4, @empty, 0x8000}, @in6={0xa, 0x0, 0xed17, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x58c}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7ff, @empty, 0x400}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00007ca000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e42000-0x10)={0x3, 0x2, 0xffffffffffffffa4, 0x3ceb, r4}, &(0x7f0000d08000-0x4)=0x10) 2018/02/01 23:22:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xffffffef) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000583000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x56)=""/86) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000585000-0xc)='/dev/rfkill\x00', 0x4c000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000007a000-0x50)={0x4, 0x1, 0x10001, 0x0, 0xf}) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000053000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) lseek(r0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000018000)={0x4, 0x0, 0xb000}, 0x4) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000026000)=[{&(0x7f0000027000-0x1b)=""/27, 0x387}, {&(0x7f0000026000)=""/7, 0x7}, {&(0x7f0000002000)}, {&(0x7f0000026000)=""/78, 0x4e}], 0x4, &(0x7f0000022000)=""/12, 0xc}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={0x0, 0x6}, &(0x7f0000012000-0x4)=0x8) r2 = add_key$keyring(&(0x7f0000028000-0x8)='keyring\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000029000)='keyring\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000027000-0xc)={0x0}, &(0x7f000001c000-0x4)=0xc) getpgid(r0) r1 = memfd_create(&(0x7f0000054000)="f920", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000+0x51a)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000048000-0xe)={0x0, 0x7fffffff, 0x3, [0x1ff, 0x1, 0x200]}, &(0x7f0000057000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000024000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x905}, &(0x7f000000d000)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x8, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001c000-0x1c)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/dev/keychord\x00', 0x800, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x7, 0x78, 0x7, 0x7ff, 0x6, 0xb404, 0x0, 0x1f, 0x800, 0x0, 0x8530, 0x8001, 0x0, 0x7, 0x1, 0x9c, 0x5, 0x8000, 0xfffffffffffffff9, 0x1000, 0x3, 0x8, 0x0, 0x8, 0x0, 0x7, 0x7, 0x80000001, 0x20, 0x100000000, 0x37, 0x800, 0x0, 0xfffffffffffffffd, 0x765306da, 0x80000001, 0x100, 0x845, 0x0, 0x2, 0x0, @perf_config_ext={0x7ff, 0xbe}, 0x4000, 0x9, 0x7, 0x7, 0x573, 0x7, 0x3800000}, r0, 0x8, r1, 0x5) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/01 23:22:30 executing program 4: r0 = socket(0x3, 0x80004, 0x0) flistxattr(r0, &(0x7f0000cc4000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f0000738000-0x2b)='\x00', 0x1, 0xffff) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f00006e2000-0x10)={{0x77359400}, {0x0, 0x7530}}, 0x100) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d5b000-0x8)='./file0\x00', 0x100) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000027e000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000f93000-0x50)=""/80) fadvise64(r0, 0x61, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005c1000-0x4), &(0x7f00000b7000-0x4)=0x4) eventfd(0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000034c000)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$setpipe(r2, 0x407, 0x6) fchdir(r1) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) umount2(&(0x7f000095c000)='./file0\x00', 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000145000)='personality\x00') readv(r0, &(0x7f000072d000-0x90)=[{&(0x7f0000f76000)=""/130, 0x82}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000274000)='./file0\x00', &(0x7f000024e000)=[], &(0x7f0000525000-0x8)=[], 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) pause() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000011000-0x18)=@get={0x1, &(0x7f0000011000-0x9f)=""/159, 0x200}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000011000-0x4)) 2018/02/01 23:22:30 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000f00d100737e", 0x24}], 0x1}, 0x0) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') inotify_init1(0x80800) 2018/02/01 23:22:30 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000890000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x40) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x5, 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000651000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r1, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xb5}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32={[0x5]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x90) 2018/02/01 23:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) open(&(0x7f0000a01000)='./file0\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) readlinkat(0xffffffffffffffff, &(0x7f00004f3000)='./file0\x00', &(0x7f0000f0c000-0x5e)=""/94, 0x5e) r2 = openat(0xffffffffffffffff, &(0x7f00008e8000-0x8)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ca1000-0xba)={0x0, 0x5a, "d0771a17c8691b89fb182f22775d78f246f94bbc821e6b2d62303a787ced8b301a58ef055dab980071cfd3644582fe236c65dd8a470674f486c51ed9f094d90ceb773644827ac163a23e94657f20ba197b7c58a12f5037673589"}, &(0x7f0000c93000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000c6000)={r3, 0x8}, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000017d000-0x4)=0x3f, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a4f000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00009a9000)="a4424f0066d7366ee3304d02d94639e8344ca08c0adf5382dce8f248ac563061"}) stat(&(0x7f0000e49000)='./file0\x00', &(0x7f00005f7000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d82000)={r3, 0x1}, 0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000bc000)='./file0\x00', 0x0) readahead(r0, 0xfffffffffffffffc, 0x0) 2018/02/01 23:22:30 executing program 5: request_key(&(0x7f00003e6000-0x5)='ceph\x00', &(0x7f00009d6000)={0x73, 0x79, 0x7a}, &(0x7f00009b9000)='\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000cb7000-0x8)='keyring\x00', &(0x7f00001a0000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000e8d000)="006511d134b7ca935a8a6e1fa7ee268d40109c29a4fe8a6c5ce6c4ccd9b9e2e86fcbe215658c022e702649f62c", 0x2d, 0x20000880, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x401, 0x10}, &(0x7f0000001000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0}}) keyctl$link(0x8, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000003000-0x10)={0x1, 0x6, 0x2, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x4, &(0x7f0000001000-0x48)={{0x0, 0x0}}) setitimer(0x0, &(0x7f0000003000)={{r3, r5}, {r3, 0x2710}}, &(0x7f0000001000-0x10)) sendfile(r1, r1, 0x0, 0x8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x4) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x8c, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r1, &(0x7f00004ea000)={0x2, 0x0, @empty}, 0xfc97) writev(r1, &(0x7f0000f39000)=[{&(0x7f0000396000-0x33)="ab358678d95ef2e3f90d0ffec0c6cdfbccd16526314309e1b12f4f2b941179a3ddfe64d98a59594d72dabf26093f6ac362dc62", 0x33}, {&(0x7f0000ebd000)="e69a4f724cfd6ab2bf2d8156038c100ebd460340a9a5d81ec672de1dc7a4312914cbb0ec655326d0f344eb66e4ee45497d38e1a591bb8cc554d7a8c9004f1554584494fd15b015153fbda9bbd10f0c673ccacb", 0x53}, {&(0x7f0000226000-0xa5)="8f87cc799d1d26380bc3a6cfb9faad9b4ee6b73e2f72b8855ac893ee0068264ca41762e426531db3e48ca428c3997596860717eeb418275c5292694c96d866f7e91a969ee53e23e7e1e6a27b0823279bc61caa80f3d056d951e61de4551d8a7b7ed7a8d90562f2411234e5b5c05fa7b521711f1835a8864b73a1bfea1bfdc779381762ced4fa94f3b388fb53d499633ae1bacae1fd06a2cab5c2ccac2e6074577e9429689e", 0xa5}, {&(0x7f0000911000-0xb6)="ea85fd34665980f8fdbe3aa99955e00c6c9da0b76b246e77d1200f702f2aada31fd4172822af8bca38c6799f7db4bddb3227124f2875a28a14d2465a48aa5f81aa343dd7b434bf6fabc85077af60812ba4ca9879ff9f2dd171579aa026a45ba73eb283e79c640604b3e5b05d5ba03903bad56267dd7f46a8f5f0d45c61cba799768bf7eb5935b4196499cf797fd01d2a4b81f35eeb0e48929237ea50188973f596fdbbca8b8e7a4658bbd74d6973918ebd95971139a3", 0xb6}, {&(0x7f00005ee000-0xcd)="23ddc6033191484701b1eb0e2ca5e60e13e2fd1eeb3a75eec44e8c8894dcac66d01e6eeb1b2e44260214f764b4177883f000fc16a6041956dd80d6fca410a1d9b75e6ee067c96374145591273839febbf49aedb5f3f37ffd9153845d0ff68bf17542e34501ded04cecf29c47d6c404097d3f296e6aeccfe4fa88d6bd0e41a72bcecddf52ecaccaf04d8d4f2ce36e1fb83407d169c114f89fb316f6a87d51eaa45d49b0f377a2344a382c2084d4fe68a95d6ca79c51e38aa2ae0f4224cb5816da71265125690efb325a216aac8c", 0xcd}, {&(0x7f00003ac000)="4c2b3117bd3f31dd7d1ab4af24d1c4651a40fc97089ea8b80463a144528de354526d2183615a125bf4e375e20f582d1a6148b8433260205b9ff91d8a2628eb71b4049ab795ec1913d03580c399f2a08725e185b00c74cc667a3cac0409b96387bb82f3943c0f1daa954af33a5f64d7a2781fca2cb41df92a56ef75677b2a9d7b53358453def2ecfd6a2c9b2b3fcd2980a276539a351e02739d93b87cd6641602ce61ffa64a8404546b1bd158f7", 0xad}, {&(0x7f00005ec000)="034f0ac6b553b8ba14e371e0919a8c814d21216fe2b7b8ca821071652dbebceebe495ef8340ff366b8fb84f93d551c91185aa06fa6a4f2a5e46e97d40b10c770690cad", 0x43}], 0x7) r2 = memfd_create(&(0x7f00008f8000)='.\'user', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bad000)={0x0, 0x80000001, 0x7, [0x7, 0x9, 0x0, 0x6, 0x5, 0x1, 0xee9]}, &(0x7f00001c4000-0x4)=0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f43000)=@assoc_value={r3, 0x7ff}, &(0x7f0000a14000)=0x8) accept4$llc(r2, 0x0, &(0x7f0000903000-0x4), 0x800) openat$dir(0xffffffffffffff9c, &(0x7f0000934000)='./file0\x00', 0x800, 0x1) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000046a000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) write$sndseq(r0, &(0x7f00008a3000-0x38)=[{0x100, 0x1000, 0x2, 0x8, @time, {0x6, 0xe173}, {0x0, 0x3}, @connect={{0x1f, 0x400}, {0x1, 0x9}}}, {0x2, 0x79, 0x2, 0x4, @tick=0x401, {0x9, 0xa28}, {0x0, 0x5}, @note={0x800, 0x9, 0x4, 0xd5, 0x8}}], 0x38) pipe2(&(0x7f0000cbe000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_RELDISP(r2, 0x5605) r3 = syz_open_procfs(0x0, &(0x7f0000020000)='net/raw6\x00') read(r3, &(0x7f00002da000)=""/161, 0xa1) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00006d8000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000874000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) pread64(r3, &(0x7f0000ffb000), 0xffffffffffffffea, 0x0) 2018/02/01 23:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) r0 = creat(&(0x7f0000ce5000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000de5000)=""/126, &(0x7f0000b46000)=0x7e) sendmsg$nl_route(r0, &(0x7f0000af1000-0x1c)={&(0x7f0000b99000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000b1e000-0x8)={&(0x7f0000d67000-0x34)=@ipv4_getnetconf={0x34, 0x52, 0x0, 0x4, 0x1, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x755e}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3f}, @NETCONFA_FORWARDING={0x8, 0x2, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x40000) 2018/02/01 23:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)='/dev/vga_arbiter\x00', 0x10c81, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000967000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000690000-0xc)={0x2008}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0xffffff69, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000580000-0x30)={0x10, 0x0, &(0x7f0000b21000-0x10)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/01 23:22:30 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000000b000-0x58)={0x0, 0x1e, 0x1, @tid=r0}, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000000c000-0x8)='./file0\x00', 0x112) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000-0x10)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f000000d000-0x10)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000000b000-0x4), &(0x7f000000a000)=0x4) poll(&(0x7f0000007000)=[], 0x0, 0x3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000003000-0x8)={0x8, 0x10001, 0x8a, 0x4, 0xffff}) 2018/02/01 23:22:30 executing program 5: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = openat(r0, &(0x7f0000d09000-0x8)='./file0\x00', 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xd8, 0x7, 0x335, 0x1000, 0x4}, 0x14) 2018/02/01 23:22:30 executing program 7: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/checkreqprot\x00', 0x41, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000543000-0x8)='./file0\x00', r1, &(0x7f0000eea000)='./file0\x00', 0x1000) recvmsg(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x2a2, &(0x7f0000ee7000-0x51)=""/81, 0x51}, 0x40002102) 2018/02/01 23:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f00006dd000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000f9d000)='mqueue\x00', 0x0, &(0x7f00008a4000-0x97)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021c000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b71000-0xc)={0x0, 0xdba, 0x30}, &(0x7f0000794000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000317000)={r1, 0x1065, 0xfff, 0x5}, &(0x7f00006d5000)=0x10) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) stat(&(0x7f00000ae000)='./file0\x00', &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0}) flock(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xff23, 0x4) chown(&(0x7f0000046000-0xc)='./file0/bus\x00', r3, r4) socketpair(0x2, 0x80000, 0x7, &(0x7f00003e1000-0x8)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000213000-0xb)='/dev/hwrng\x00', 0x48042, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x11, &(0x7f00003b5000-0x4), &(0x7f0000c88000)=0x4) [ 53.000042] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket [ 53.037517] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket [ 53.091201] audit: type=1400 audit(1517527350.988:13): avc: denied { transfer } for pid=7259 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.114566] binder: 7259:7268 unknown command 0 [ 53.120954] binder: 7259:7283 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.128585] binder: 7259:7268 ioctl c0306201 20008000 returned -22 [ 53.155775] binder: BINDER_SET_CONTEXT_MGR already set [ 53.161949] binder: 7259:7283 ioctl 40046207 0 returned -16 [ 53.171623] binder_alloc: 7259: binder_alloc_buf, no vma [ 53.173182] binder: 7259:7283 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.184474] binder: 7259:7268 transaction failed 29189/-3, size 40-8 line 3128 [ 53.199670] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:22:31 executing program 5: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x502, 0x4000000) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000016000-0x8)={0x0, 0x5, 0x5}, &(0x7f000005d000-0x4)=0x8) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000005e000-0x71)=""/113) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000005f000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000017000)={r1, 0x10, "6ba6671821e023a65d6a3c3bb7f73a63"}, &(0x7f000005c000)=0x15f) ioctl$int_out(r0, 0x5, &(0x7f0000019000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) r2 = dup2(r0, r0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000005c000)={0x0, 0x80000000, 0x20, 0x7, 0x40}, &(0x7f000004b000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000011000-0x4)=@assoc_id=r3, 0x4) ftruncate(r0, 0x8) 2018/02/01 23:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00003bf000-0xc)={0x10, 0x0, 0x3, 0x10000000}, 0xa1c3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007a4000)={0x0, @in={{0x2, 0x1, @rand_addr=0x50f6000000000}}, [0x47, 0x3ff, 0x1f2, 0x4, 0x6, 0x2, 0xff, 0x7, 0x100000000, 0x1, 0x2, 0x8, 0x10001, 0x3, 0xb5e]}, &(0x7f000096b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7f000)={r1, 0x2ee}, &(0x7f0000b08000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/01 23:22:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x8)={0x77359400}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000004000-0x8)={0x77359400}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000005000-0x4c)={0x7, 0x1, 0x402a8000000}) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000), 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x6, @empty, 0x66}}}, 0x7d0, 0x5, 0x101, "f3afca7a23c971653cbc278a52299296a5bc55c1db81b26a63fff546e09094be69de069516ec5f926db0c0f8e82aabda8867d6329d6ad1be0e5e3a8a8375857b045756e713eacc16c72cdd4a2cf89bb0"}, 0x160) 2018/02/01 23:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091d000-0x8)='./file0\x00', 0x0) r1 = accept4$netrom(r0, &(0x7f0000e6c000-0x48)=@full, &(0x7f0000add000-0x4)=0x48, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) r3 = add_key$keyring(&(0x7f000098a000-0x8)='keyring\x00', &(0x7f0000e31000-0x3)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000431000-0x6)='rxrpc\x00', &(0x7f0000c45000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e70000-0xe)="e0b1dfe8ff1f0bf6d3840e6e06f3", 0xe, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000477000)=[{&(0x7f00005dd000)="e9b55622c676558b3b4c3f7b1636991a613765950649aec3111d81a1932642bd49f5efc586c691ea4438b8dd7c47f43b7f87a12515d4e121d31bd88005", 0x3d}, {&(0x7f0000754000)="906fb383640ce820123b3e53af2f31fd5e01fd6077234426605bd4b2289a24af6cda6f54d69e685c583f7b7b6b6a5ee012898dc596d424b37571e10e450862b51a4d33ec662bfa95fb9836bf25d30a20be320f4078d10177689008d0fa0b8a324429ee839c472da9b26b0c1681986feebfb1", 0x72}, {&(0x7f00000fa000+0xfc8)="900010e0405c0161c6eafcfa4102719f7b6578041922a1aeea0044d4dee07968e0faac3be9", 0x25}], 0x3, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001e6000)={0x8}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ppoll(&(0x7f0000680000)=[{r2, 0x250}], 0x1, &(0x7f000098f000)={0x77359400}, &(0x7f000037c000)={0xb868}, 0x8) 2018/02/01 23:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000da0000-0x4), &(0x7f00001de000-0x4)=0x4) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7}, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000803000)={0xede3, 0x4}) r3 = socket(0x8, 0x80807, 0xfffffffffffffffa) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x1000, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f00002e6000)=[]}, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000092c000-0x4)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c23000+0x5d0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x80000000, @empty, 0x100000001}}}, 0x8, 0x1e9, 0x15, "a3a4526002e2ac7aaf7e5096701ffd3b4bf1237ca30a3f5414c90f2ac7bb9b51121bb60bf64f07eba78f105cf0abac5dfacb63d72db9fb1f37995d9eb83f134d1d1694a2b357e707762482e0690593b5"}, 0x160) 2018/02/01 23:22:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x2000) unlink(&(0x7f0000005000-0x8)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x7, 0x8) sync_file_range(r0, 0x3f, 0x4, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f, 0x1, 0xff, 0x1, 0x6, 0x1, 0x8}, &(0x7f0000003000)=0x20) socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000007000-0x8)='cmdline\x00') write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35}, 0x3ae) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000016000-0x1)}) 2018/02/01 23:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) open(&(0x7f0000a01000)='./file0\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) readlinkat(0xffffffffffffffff, &(0x7f00004f3000)='./file0\x00', &(0x7f0000f0c000-0x5e)=""/94, 0x5e) r2 = openat(0xffffffffffffffff, &(0x7f00008e8000-0x8)='./file0\x00', 0x1, 0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ca1000-0xba)={0x0, 0x5a, "d0771a17c8691b89fb182f22775d78f246f94bbc821e6b2d62303a787ced8b301a58ef055dab980071cfd3644582fe236c65dd8a470674f486c51ed9f094d90ceb773644827ac163a23e94657f20ba197b7c58a12f5037673589"}, &(0x7f0000c93000-0x4)=0x62) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000c6000)={r3, 0x8}, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000017d000-0x4)=0x3f, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a4f000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00009a9000)="a4424f0066d7366ee3304d02d94639e8344ca08c0adf5382dce8f248ac563061"}) stat(&(0x7f0000e49000)='./file0\x00', &(0x7f00005f7000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d82000)={r3, 0x1}, 0x8) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) [ 53.210150] binder: release 7259:7268 transaction 19 out, still active [ 53.216937] binder: unexpected work type, 4, not freed [ 53.222370] binder: undelivered TRANSACTION_COMPLETE [ 53.227530] binder: send failed reply for transaction 19, target dead 2018/02/01 23:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001e6000-0x8)) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000954000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00007d2000+0xe25), 0x4) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty}, 0x10) socket(0x13, 0x7, 0x2) [ 53.282040] binder: 7293:7300 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 53.298882] binder: BINDER_SET_CONTEXT_MGR already set [ 53.307229] binder: 7293:7311 ioctl 40046207 0 returned -16 2018/02/01 23:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009a3000+0x436), 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000a16000-0x8)) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000408000-0xf2)='|', 0x1, 0x0, &(0x7f0000e6a000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d77000-0x8)={0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000f6a000-0x118)={0x3, {{0x2, 0x3, @empty}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x118) r2 = dup2(r0, r0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000aa1000-0x4)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000ec9000)) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00003e5000)={0x7fffffff, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe7000-0xc)=@sack_info={0x0, 0x2, 0x80}, &(0x7f000002e000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a22000-0xc)={r3, 0xd8, &(0x7f0000c51000-0xd8)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}, @in6={0xa, 0x0, 0x200000000000, @empty, 0x1000}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5, @empty, 0xff}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}]}, &(0x7f00002d5000-0x4)=0xc) 2018/02/01 23:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000487000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000dd3000)='binfmt_misc\x00', 0x0, &(0x7f000082c000-0x14)="356aac254756ce181ad1bc55860be88a95acc146") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000412000)='/dev/autofs\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005dc000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5b000)=0x28) r1 = creat(&(0x7f0000cd3000)='./file0/bus\x00', 0x0) writev(r1, &(0x7f00009ae000-0xa0)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d5f000-0x4)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004f9000+0x6bf)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) lseek(r1, 0x0, 0x3) [ 53.323210] TCP: request_sock_TCP: Possible SYN flooding on port 20028. Sending cookies. Check SNMP counters. 2018/02/01 23:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120}, {r0, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000936000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x201, &(0x7f00000cb000-0x8)={&(0x7f0000d58000)=""/93, 0x5d}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8), &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000822000)={0x1, [0x44]}, 0x6) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) dup3(r0, r1, 0x80000) 2018/02/01 23:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009dd000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000733000+0x70a)=0x8, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 23:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/sequencer\x00', 0x1ff, 0x0) sendfile(r0, r1, 0x0, 0x3800000000) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r2, r2, &(0x7f0000d02000), 0x7ff) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000d56000-0x4), &(0x7f0000944000-0x4)=0x4) 2018/02/01 23:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000db000-0x49)={0x0, 0x41, "af3500d89f03381e98d4eed3713fc5052456b2fa10bbc310cae08ec83e2dc0d7c23381b61cd98fe6194d76936c2a92059d90d592f0add79c6460943035efe86dad"}, &(0x7f0000e4f000-0x4)=0x49) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a2000-0x4)=0x18000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fac000-0x4)={0x0, 0x0, 0x3ffffc}, 0x4) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r2 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x1) creat(&(0x7f0000cb8000-0xa)='./control\x00', 0x24) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) pipe(&(0x7f0000a49000)={0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000ff6000), &(0x7f0000c62000-0x4)=0x4) 2018/02/01 23:22:31 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x5, &(0x7f0000ef7000-0x8)) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef6000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x1, @random="8d851090e234"}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsh0\x00'}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef8000)=0x6, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000089f000)={0x0, @remote, @dev}, &(0x7f0000e70000-0x4)=0xc) sync_file_range(r0, 0x4, 0x1f, 0x1) pipe2(&(0x7f000043c000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000efa000-0x40)={{0xffffffffffffffff, 0x0, 0xffffffffffffffe1, 0x3, 0xf6c4}, 0x100000000, 0x6, 0xadb}) 2018/02/01 23:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000046f000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000483000)=@hci, &(0x7f0000fab000)=0x6) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/01 23:22:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) socketpair(0x19, 0x3, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000004000-0x25)="47973a7387a338580e7b71275ee307fe47665e6960c522bfd67b6641b38f3cb593176de5b186ad899121585cbaf28f03af8ea9aecd4953b82cc456733b74eedccbf77efcfbeb68a793735214580990a1b0be637e226be9a161563b17715b5a12bbfdeb2f396bf28a1e7950", 0x6b, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000-0x31)=""/49, &(0x7f0000001000)=0x31) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) mprotect(&(0x7f0000e6f000/0x3000)=nil, 0x3000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/02/01 23:22:31 executing program 0: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) mlock2(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x1) munmap(&(0x7f0000315000/0x3000)=nil, 0x3000) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x100000a) 2018/02/01 23:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a35000-0x40)={0x100, @time, 0x0, {0x7fffffff, 0x1}, 0xfffffffffffffffb, 0x2, 0x8}) [ 53.546834] IPv4: Oversized IP packet from 127.0.0.1 [ 53.552366] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 23:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r0, &(0x7f0000618000)=""/120, 0x78, 0x2000, &(0x7f0000b0a000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f53000-0x8)={0x0, 0x7}, &(0x7f0000106000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000c000)={r4, 0x35427fc6, 0x7}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000994000), 0xffffffffffffffb8, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x70, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0x1c) 2018/02/01 23:22:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x805, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) 2018/02/01 23:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073c000-0x4)=0x7, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000045d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000034a000)={0xaa, 0x4a}) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000040000)={&(0x7f00001a0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00009fb000-0x50)=[], 0x5, &(0x7f0000ad8000-0xad)=""/173, 0xad}, 0x2) 2018/02/01 23:22:31 executing program 7: r0 = mq_open(&(0x7f000012a000)='[(\x00', 0xc3, 0x0, &(0x7f0000083000-0x20)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009e5000-0x8)=0x6) 2018/02/01 23:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e3000-0xe)='/dev/keychord\x00', 0x80900, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000068a000)={0x6, 0x8000, 0x1f, 0x8, 0x0}, &(0x7f0000c7c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000069e000)={r2, 0x6}, 0x6) 2018/02/01 23:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009cf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1}) 2018/02/01 23:22:31 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x17)=""/28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000004000)='/dev/vga_arbiter\x00', &(0x7f0000003000-0xb)='&md5sum#:1\x00'], &(0x7f0000002000)=[&(0x7f0000004000)='/dev/vga_arbiter\x00', &(0x7f0000000000)='/dev/vga_arbiter\x00', &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000002000-0x10)='cpuset+%vmnet1\n\x00', &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000004000-0x15)='bdev@keyring}cpuset$\x00', &(0x7f0000002000-0x1)='\x00']) mq_getsetattr(r0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x18a6, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) 2018/02/01 23:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) get_thread_area(&(0x7f00001a5000)={0x7f, 0x20100800, 0x400, 0xe8, 0x2, 0x4, 0xffffffff00000000, 0x3, 0x100000000, 0x9}) socketpair(0x5, 0x80000, 0x3, &(0x7f0000be5000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001b4000-0x4)=0x5, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r1, 0x0, 0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)) exit(0x0) [ 53.767218] device gre0 entered promiscuous mode 2018/02/01 23:22:31 executing program 6: r0 = creat(&(0x7f00002b0000)='./file0\x00', 0x181) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000867000)=0x1) mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f000028d000)='system_u:object_r:init_exec_t:s0\x00', 0x21) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) keyctl$join(0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000094e000)={@common='irlan0\x00'}) r2 = epoll_create(0x800000000400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)) socketpair(0x1a, 0x4, 0xe31, &(0x7f0000c5f000-0x8)) 2018/02/01 23:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000347000-0x8)={0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00007b5000-0x66)=""/149, &(0x7f0000ddd000)=0x95) unshare(0x20000000) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000026a000)='ns/pid\x00') accept4$unix(r2, &(0x7f0000d57000)=@file={0x0, ""/4096}, &(0x7f00002dc000)=0x1002, 0x800) setns(r2, 0x0) 2018/02/01 23:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e79000+0xb73)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000073d000-0x6)={0x3, 0x80000001, 0x81}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abf000-0x4), &(0x7f000076a000)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00009b8000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, []}]}, 0x4c}, 0x1}, 0x0) recvfrom$llc(r0, &(0x7f0000080000)=""/183, 0xb7, 0x2, &(0x7f00007f2000)={0x1a, 0x7, 0x7f, 0x3, 0x9, 0x3, @random="973c187aab24"}, 0x10) 2018/02/01 23:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f70000)={@generic="f98023c65ece582979eaf9e57bef8a1a", 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000928000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/01 23:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000bc6000)=""/88, 0x427) 2018/02/01 23:22:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000350000-0xd)='/dev/snd/seq\x00', 0x0, 0x2202) write$sndseq(r1, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/01 23:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) get_thread_area(&(0x7f00001a5000)={0x7f, 0x20100800, 0x400, 0xe8, 0x2, 0x4, 0xffffffff00000000, 0x3, 0x100000000, 0x9}) socketpair(0x5, 0x80000, 0x3, &(0x7f0000be5000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001b4000-0x4)=0x5, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r1, 0x0, 0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)) exit(0x0) 2018/02/01 23:22:31 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000d8a000-0xd)='/dev/usbmon#\x00', 0x80, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000ef0000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/01 23:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000e38000)="4658abc93d5d92f18779ef48315d701de6d6b74ad4dc556ce7364b7bce683d9bc182d0d98262e7e3d33e718596", 0x0, 0xfffffffffffffffd, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x20000100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0xffffffffffffffbd) fcntl$getflags(r0, 0x0) 2018/02/01 23:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000e0000)={@loopback, @dev, @empty}, &(0x7f0000567000-0x4)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/rfkill\x00', 0x82100, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a4b000), 0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f23000-0xca)=""/202) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000338000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000ab1000)=0x25) 2018/02/01 23:22:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000-0x8)={r1}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = gettid() exit(0x0) tkill(r3, 0x0) [ 53.910843] audit: type=1400 audit(1517527351.808:14): avc: denied { create } for pid=7420 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/01 23:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00005f5000-0x120)=[{{&(0x7f00005aa000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f000066b000)=[{&(0x7f00004a4000)=""/108, 0x6c}, {&(0x7f0000d74000-0x62)=""/98, 0x62}, {&(0x7f0000ff7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000959000)=""/44, 0x2c}, {&(0x7f0000266000-0x63)=""/99, 0x63}, {&(0x7f0000214000)=""/4096, 0x1000}, {&(0x7f0000344000)=""/129, 0x81}, {&(0x7f0000610000-0x9b)=""/155, 0x9b}, {&(0x7f0000bcb000)=""/184, 0xb8}], 0x9, &(0x7f000040e000)=""/21, 0x15, 0x7}, 0xffffffffffffff80}, {{&(0x7f00000d7000)=@hci, 0x6, &(0x7f0000e98000)=[{&(0x7f0000c6e000-0xf)=""/15, 0xf}, {&(0x7f0000e65000)=""/19, 0x13}, {&(0x7f00008ff000)=""/227, 0xe3}, {&(0x7f00009d5000)=""/4096, 0x1000}, {&(0x7f00003f8000)=""/140, 0x8c}, {&(0x7f0000028000-0xd1)=""/209, 0xd1}, {&(0x7f0000572000-0x1000)=""/4096, 0x1000}, {&(0x7f000036d000-0x25)=""/37, 0x25}, {&(0x7f0000e53000)=""/242, 0xf2}], 0x9, &(0x7f0000a73000-0xd1)=""/209, 0xd1, 0x40}, 0x9}, {{0x0, 0x0, &(0x7f00001c0000)=[{&(0x7f0000413000-0x89)=""/137, 0x89}, {&(0x7f0000a31000-0x4b)=""/80, 0x50}, {&(0x7f0000cb3000-0xf1)=""/241, 0xf1}, {&(0x7f0000aca000)=""/224, 0xe0}, {&(0x7f0000604000)=""/227, 0xe3}], 0x5, &(0x7f000054c000-0xde)=""/222, 0xde, 0x8}, 0xffffffff}, {{&(0x7f000059a000-0x58)=@alg, 0x58, &(0x7f0000ceb000)=[], 0x0, &(0x7f0000ed2000)=""/71, 0x47, 0x850d}, 0xbb9}, {{&(0x7f00008e8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000589000-0x30)=[{&(0x7f0000c94000)=""/210, 0xd2}, {&(0x7f0000b19000)=""/70, 0x46}, {&(0x7f0000d15000-0x24)=""/36, 0x24}, {&(0x7f000033b000)=""/202, 0xca}, {&(0x7f0000e77000-0x99)=""/153, 0x99}, {&(0x7f0000781000-0x8c)=""/140, 0x8c}], 0x6, &(0x7f0000b7b000)=""/91, 0x5b, 0x7}, 0x8}, {{&(0x7f0000a82000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000162000-0x18)=[{&(0x7f000051d000-0x7c)=""/124, 0x7c}, {&(0x7f0000027000-0x86)=""/134, 0x86}, {&(0x7f000007d000-0x88)=""/136, 0x88}], 0x3, &(0x7f0000324000)=""/97, 0x61, 0x9c6}, 0x1}, {{&(0x7f000095f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000d09000-0x28)=[{&(0x7f0000542000-0xf8)=""/248, 0xf8}, {&(0x7f000084b000)=""/110, 0x6e}, {&(0x7f00008a3000-0x91)=""/145, 0x91}, {&(0x7f0000757000-0xf1)=""/241, 0xf1}, {&(0x7f0000f57000)=""/189, 0xbd}], 0x5, &(0x7f00003b7000-0xf)=""/15, 0xf, 0xffffffff}, 0x1}, {{&(0x7f0000759000-0x10)=@can, 0x10, &(0x7f00005d9000-0x10)=[{&(0x7f00001a1000-0x5b)=""/91, 0x5b}, {&(0x7f0000f69000)=""/202, 0xca}], 0x2, &(0x7f0000cbc000)=""/112, 0x70, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f00008a1000-0x20)=[{&(0x7f00007ac000-0x68)=""/104, 0x68}, {&(0x7f0000cb6000-0xa9)=""/169, 0xa9}, {&(0x7f0000dd7000-0x8b)=""/139, 0x8b}, {&(0x7f00003ab000-0x42)=""/66, 0x42}], 0x4, &(0x7f0000590000)=""/122, 0x7a, 0x9c2}, 0x80000001}], 0x9, 0x120, &(0x7f00005df000)={0x77359400}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000a5000-0x18)={0x0, 0x7, 0x30, 0x7f}, &(0x7f0000cfc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000382000-0x8)={r2, 0x7f22}, &(0x7f000099d000)=0x8) rename(&(0x7f0000366000)='./file0\x00', &(0x7f00000fa000-0x8)='./file0\x00') sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/01 23:22:31 executing program 3: futex(&(0x7f0000eac000), 0x1000c, 0x0, &(0x7f000070f000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/01 23:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000fb2000-0x1c)={0xa, 0xffffffffffffffff, 0x2000000000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) shutdown(r0, 0x0) close(r0) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) r1 = open(&(0x7f00001ec000-0xc)='./file0/bus\x00', 0x141042, 0x0) lremovexattr(&(0x7f0000067000)='./file0\x00', &(0x7f000005d000)=@known='com.apple.FinderInfo\x00') ftruncate(r1, 0x7ffc) 2018/02/01 23:22:31 executing program 3: mmap(&(0x7f0000000000/0x371000)=nil, 0x371000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000372000-0x4)) lremovexattr(&(0x7f00000c8000)='./file0\x00', &(0x7f00002c3000-0xd)=@known='security.ima\x00') r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f000014c000)=[{0x20, 0x29, 0x32, "2f863cca5f3337e3b37a37cea1ab158df4"}], 0x20}, 0x0) 2018/02/01 23:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f2b000)='/dev/usbmon#\x00', 0xae0e, 0x80040) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000011d000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f000036f000-0x8), 0xff) 2018/02/01 23:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000008a000)=0x0) ptrace$pokeuser(0x6, r1, 0x401, 0x100) mlock(&(0x7f00005d3000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f8b000-0x8)={0x100000000, 0xffff}) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) 2018/02/01 23:22:31 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f00000d5000)=""/113, 0x71}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000b3d000-0x77)=""/119, 0x77}, {&(0x7f0000809000)=""/47, 0x2f}], 0x6, &(0x7f000086d000)=[{&(0x7f0000ea4000)=""/16, 0x10}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000e62000)=""/129, 0x81}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) sendto(r1, &(0x7f0000b2f000-0x47)="52fd0d62d8cafb9ecdf98421315409d4db086296a387c5b3e1add58f856d1a41e1d464bda19eddc81a5ce349229d4a382df9104334393d7c161d96ae88d8d193fd5c549b28d82a", 0x47, 0x8041, &(0x7f0000da1000-0x10)=@nfc={0x27, 0x20000000, 0x7fff, 0x6}, 0x10) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x9f) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a65000-0x8)) 2018/02/01 23:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000831000)='vmnet1vboxnet1selinuxwlan1/selinuxwlan0{\x00') pread64(r1, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/02/01 23:22:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='io\x00') getdents(r0, &(0x7f0000004000-0x197)=""/407, 0x3d4) 2018/02/01 23:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000670000)={&(0x7f00008fe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000185000-0x10)=[{&(0x7f0000f27000-0xb)="065fef21b4bc6e58a94369", 0xb}, {&(0x7f0000744000)="185abcb186dbb97bc4ea6d666aaecc96fcf6b32d1d12e6fd7b2b28800d86f5b7f03574760f7c4ad3736aa8b7eabdb0de8b6a6136936b54399893ea6e22fe3d733e8b332f18a7522577cfa5fdd4780af91636b63030affff0dc0ec321fc45c5731f9f9186a0ab394e851d0a3fb8670ed58036b2fa78f794f0d9448692f08102", 0x7f}], 0x2, 0x0, 0x0, 0x804}, 0x8000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000974000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000071f000)={0xffffffff, 0x5, 0x7, 0xfffffffffffffbff, 0x9, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r5, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r4, r5, 0x0) 2018/02/01 23:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f97000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00006c4000)=0xe8) r3 = add_key$keyring(&(0x7f0000c48000)='keyring\x00', &(0x7f0000567000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) poll(&(0x7f0000014000-0x10)=[{r1}, {r1}], 0x2, 0x8001) 2018/02/01 23:22:32 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000686000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000dc7000-0xbc)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x450000, 0x0) 2018/02/01 23:22:32 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ad000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000f92000-0x11)={@remote}, &(0x7f0000f91000)=0x14) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f93000-0x4)=0x7, 0x4) 2018/02/01 23:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc9000-0x8)) prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000010000-0x1000)=""/1024, 0x400) 2018/02/01 23:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x1) remap_file_pages(&(0x7f00002bc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000af7000)='/dev/input/mice\x00', 0x0, 0x41) 2018/02/01 23:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000188000-0x4)=0x200, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000943000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/01 23:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000240000)='./file0\x00', 0x10100, 0x84) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fb1000)=""/96) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e5f000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl(r1, 0x10000, &(0x7f00004d2000-0xf)="34595c342aa7f5a4628a2174090d51") ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000072d000-0x10)={&(0x7f00007d6000/0x1000)=nil, 0x1000}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/02/01 23:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) r2 = request_key(&(0x7f0000b69000)='syzkaller\x00', &(0x7f0000dc6000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000746000-0x11)="2a5c5d6e6f646576c02a73797374656d00", 0xfffffffffffffffa) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000502000-0x8)={0x6, &(0x7f0000fc9000-0x18)=[0x3, 0x7c9e, 0x8, 0x2, 0x8, 0xffffffff]}) keyctl$describe(0x6, r2, &(0x7f0000b27000)=""/216, 0xd8) unlink(&(0x7f0000687000)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006c5000)={0x1, [0x0]}, &(0x7f0000d0f000-0x4)=0x8) mount(&(0x7f00009dd000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:22:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') select(0x40, &(0x7f0000c7c000-0x40)={0x7f, 0x1, 0x1, 0x1f, 0x0, 0x0, 0x200, 0x7}, &(0x7f000072c000)={0xfffffffffffffff7, 0x68, 0x6, 0x6, 0xffff, 0x5, 0x1ff, 0x6}, &(0x7f00002f3000)={0x1, 0x0, 0x6103412a, 0x7, 0x3, 0x40, 0x7, 0x6}, &(0x7f0000f92000)={0x0}) mq_timedsend(r0, &(0x7f00000c7000-0x1)='.', 0x1, 0x0, &(0x7f0000e0b000)={r1}) fsync(r0) socket(0x13, 0x6, 0x0) mq_timedsend(r0, &(0x7f0000308000-0x3), 0x0, 0x2, &(0x7f0000fbc000)) pipe(&(0x7f0000490000-0x8)={0x0}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000066000)={0x6, 0x10001}) close(r0) 2018/02/01 23:22:32 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000029d000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x7, 0x8, 0x61ff, 0x2, "3e422497c8f4412ec7f91cd8cda3e189b35e15601402409f0c0af95fa135f37b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f97000)='rxrpc\x00', &(0x7f0000b00000-0x2)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000458000)='wlan1$\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f00008d2000)='ceph\x00', &(0x7f0000d5b000-0x21)='system:posix_acl_accessmime_type\x00') r2 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x1) preadv(r2, &(0x7f0000824000)=[{&(0x7f000006b000)=""/250, 0x5a}], 0x1ae, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000902000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ecd000-0x4)=0xfc5b) 2018/02/01 23:22:32 executing program 6: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000053c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000fb1000)=0xfffffffffffffffe) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb4000-0x27)='selinux!*vboxnet1^wlan1{trustedproc%&[\x00', 0x2) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fb3000)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f00000ae000-0x8)='./file0\x00', &(0x7f0000fb4000-0x10)={{r2, r3/1000+10000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80}) 2018/02/01 23:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x10000000000000, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ac3000-0xe8)=""/232) 2018/02/01 23:22:32 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = open(&(0x7f0000efb000)='./file0\x00', 0x109400, 0x92) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000038000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x12, 0xd, "572c3bb72738f22f4d240eead0d9dc2f8132f2f9b74d565ab27c97a4db1edf8948ddb7df8a91023d11cad04de28f9ae70c07a7c06da87ca04f0736785627c7b6", "78c0db313a86e27c3661416c5c47828c2843fbc03cd3873176ec21b4b4fa8e20", [0x1, 0x4]}) r3 = inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x800) inotify_rm_watch(r1, r3) renameat2(0xffffffffffffffff, &(0x7f0000021000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) 2018/02/01 23:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)=0x0) wait4(0xffffffffffffffff, &(0x7f0000bf0000-0x4), 0xb, &(0x7f0000976000-0x48)={{}, {0x0}}) timer_gettime(r0, &(0x7f0000587000-0x10)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000058d000)={{0x77359400}, {r1, r2}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) clock_gettime(0x3, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, r4}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)) socketpair(0x11, 0x1, 0x80000001, &(0x7f0000c0c000)={0x0, 0x0}) getsockname$inet(r5, &(0x7f00008e7000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000da4000)=0x10) [ 54.318310] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.328414] CPU: 0 PID: 7519 Comm: syz-executor2 Not tainted 4.4.114-ga81d322 #4 [ 54.335972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.345314] 0000000000000000 c304d8cb904c4941 ffff8801c32cf500 ffffffff81d0394d [ 54.353341] ffff8800bba5cf00 1ffff10038659ead ffff8801c32cf688 0000000000000000 [ 54.361366] 0000000000000000 ffff8801c32cf6b0 ffffffff81606f05 ffffffff81237400 [ 54.369399] Call Trace: [ 54.371989] [] dump_stack+0xc1/0x124 [ 54.377348] [] handle_userfault+0x715/0xf50 [ 54.383358] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.390362] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.396756] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.402873] [] ? handle_mm_fault+0x291e/0x3190 [ 54.409084] [] handle_mm_fault+0x2938/0x3190 [ 54.415126] [] ? copy_page_range+0x1480/0x1480 [ 54.421506] [] ? __do_page_fault+0x780/0xa00 [ 54.427537] [] ? vmacache_find+0x57/0x290 [ 54.433312] [] __do_page_fault+0x35b/0xa00 [ 54.439171] [] do_page_fault+0x27/0x30 [ 54.444691] [] page_fault+0x28/0x30 [ 54.449946] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 54.456941] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 54.463935] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 54.470926] [] ? iov_iter_get_pages_alloc+0x970/0x970 [ 54.477742] [] ? __mark_inode_dirty+0x24e/0x1350 [ 54.484129] [] ? __mark_inode_dirty+0x1c3/0x1350 [ 54.490510] [] generic_perform_write+0x1eb/0x530 [ 54.496895] [] ? try_to_release_page+0x140/0x140 [ 54.503274] [] ? file_update_time+0xbc/0x3d0 [ 54.509306] [] ? should_remove_suid+0xe0/0xe0 [ 54.515428] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 54.521630] [] __generic_file_write_iter+0x35a/0x580 [ 54.528353] [] generic_file_write_iter+0x2f1/0x720 [ 54.534907] [] __vfs_write+0x33c/0x450 [ 54.540417] [] ? __vfs_read+0x440/0x440 [ 54.546014] [] ? __lock_is_held+0xa1/0xf0 [ 54.551785] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 54.558339] [] ? __sb_start_write+0x14a/0x310 [ 54.564457] [] vfs_write+0x18a/0x530 [ 54.569791] [] SyS_write+0xd9/0x1b0 [ 54.575045] [] ? SyS_read+0x1b0/0x1b0 [ 54.580471] [] ? SyS_read+0x1b0/0x1b0 [ 54.585899] [] do_fast_syscall_32+0x314/0x890 [ 54.592032] [] sysenter_flags_fixed+0xd/0x17 2018/02/01 23:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a10000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r4 = socket(0x11, 0x8020400000000802, 0x0) bind(r4, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$int_in(r1, 0x5452, &(0x7f0000465000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0xa) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000f41000-0x30)=[], 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400}) dup2(r2, r1) tkill(r0, 0x15) 2018/02/01 23:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x1) remap_file_pages(&(0x7f00002bc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000af7000)='/dev/input/mice\x00', 0x0, 0x41) 2018/02/01 23:22:32 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000f000)) syz_emit_ethernet(0x46, &(0x7f0000004000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x9, 0x5, 0x4}], {0x8100, 0x103706af, 0xb732, 0xffffffffffffffdf}}], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/01 23:22:32 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000009000-0x8)={0x0, 0x7fffffff}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000-0xa0)={r2, @in6={{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xd}}}, 0x1, 0xff, 0x400, 0x800, 0x40}, &(0x7f0000004000)=0xa0) syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/uts\x00') 2018/02/01 23:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdd000-0x50)) geteuid() r1 = open(&(0x7f00001e4000)='./file0\x00', 0x301000, 0x20) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000368000-0x30)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/01 23:22:32 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000a2f000)={&(0x7f0000f83000-0x58)={0x27, 0x1, 0xfffffffffffff000, 0x4, 0x6, 0x3, "4e731cf386be148e8085966a578ab740cf6ea89d45539a91a2b30fcc124c1ddd36a32edbcd5852b0784d9d0b8b92c2e87d8dfb4969ecd82242cf2c279dc26a", 0x100}, 0x58, &(0x7f0000f83000-0x10)=[{&(0x7f0000f83000-0x98)="dc0cccb6664093f02ecdfd73f73ffb2c21dc3d61313887b40bec15dd2b2969e11172d317b905cfbef3dfed58dec9129bd5a3f46397e084efb0f311b33675768c4b6dafb691ddea01f2bd2e1cdcb41e36e44f6be438dc9b9b7d101004b7de6337323d8e4cb2c7a3c71146b88edfad9d18868f48f713b02b32132e7fcb35c80454bf6f67ba53bd10b631b0048c0ede67b17d76325f81540fc1", 0x98}, {&(0x7f0000be2000)="7208600f8332cc9fc15c8c976583ce152ac6cf1dc38826423020d6cae041dd9a7546e6e6d466df27a1ef11fabca01af7d8a322e1a28583c78403a7e6195b71313f2a8ce06010a971785f7c585ea9233236848cec6ffc43ec08fdd2a255d2de58fdd04991b613f1d6a277e224751551b88301a7aa91c4de2f6df5b806921bcfa9f78d2620d1870342a75f17b0c8f3e41d3ff9fdcb82f8d749122614b13637f6da65968a41e4a849e1c74e8ae5cc531cfa", 0xb0}], 0x2, &(0x7f0000815000)={0x44, 0x101, 0x8, "dbab6fd3b0fa73b8aa1d367ac50882c7488c2190f4616fda788f3c494297db9343267a96f57b2ba5d47110598a47c7a7592584fc102b11"}, 0x44, 0x4800}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) 2018/02/01 23:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402060000000000000008cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c1000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ba2000)=0x0) lstat(&(0x7f00009e5000)='./file0\x00', &(0x7f0000e49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000726000)={0x0, 0x0, 0x0}, &(0x7f0000788000)=0xc) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ca1000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000dc4000-0x4)=0xe8) getresgid(&(0x7f000024c000), &(0x7f0000e9d000-0x4), &(0x7f0000695000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b8f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd5000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000d05000)=0xe8) fstat(r0, &(0x7f000022b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000963000)={0x0, 0x0}) lstat(&(0x7f000096e000)='./file0\x00', &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(r12) fstat(r1, &(0x7f0000f5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d8a000), &(0x7f0000f83000-0x4)=0x0, &(0x7f0000730000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cce000-0xc)={0x0}, &(0x7f0000937000)=0xc) getresuid(&(0x7f0000d6a000), &(0x7f0000516000)=0x0, &(0x7f0000a97000-0x4)) stat(&(0x7f0000168000)='./file0\x00', &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000b39000)=[{&(0x7f000042f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000225000)=[{&(0x7f00001cc000)="d078af1086b96c67266eb13d5bdfe2f8ed449bb89b2fc96cec0a97e7fe25901398e9bc08f2fedf91932a59a8e3a4322bf9d018db6c72661299b44bf89c25862cbac81e1ebe6c37200ed1d4fe7edb1f0727507928efac7151d1f49d7cc92d551359cea6ec70e1", 0x66}, {&(0x7f00003a1000-0xd6)="919490bc9efe59ce955f06b9794bf7a19656073b0e146777f2003b4bb02352f153b7d27b5f5953282d2967c9f8f801adaf3bbbd434a913d51d3f689594192220177aa12c170b48ba10522e9160111ab6db5c9531705890951e7ea1f6193f48262062453d4c0b581ff5e7fc0982cc601187a351634bd3914aceab312c88754defccc91a4189c2bd3939cd7f27281e6af355e4261c00885f18670532d4f74487901f1b9cb6690fc556e6b25a50cf63533486280245effe928af4025af2d8461a0722d59d4d15588d081f7daa9915edb2742510e55185b1", 0xd6}, {&(0x7f000050a000-0x97)="fdda8df579c095415ff95da9a8d11d8197351012730a88d47fa85c43f568e7daedd62b89921a21d267fcb1ef98b15333852122a554e72d4f1ee0bf4d8ec9e5675520cec43eda5bdb77655c4880336f45d22cf55667d287a2dff3583705b5648fe998bf9de1cced25571c6f0b36788021e278d99277edda36e80e810c2c46eb2399b19064858977037d651f472d5d1299cc95ca46f4e53f", 0x97}, {&(0x7f0000175000)="3d7c8388b875d0ce80bcdba07505a3d42e3ec899be04913f3fba16c635938514594abfd4d4dc9a6784240bf316b66b35c1b867145ddf58101780b19821fd4f9cd53353611a82080ada8f0182c2fe557c3a8be73a", 0x54}, {&(0x7f0000276000)}, {&(0x7f0000500000)="72d8928e0b14213760d45becb1e3939d642be479989da0eb478fe051fb11d8a86e2f623e85a706e64e6d52ec81c2c34415df253154c6f76d1288b8aa346a51b9b9e19691e5c7b07bcb88f8195948eef99bba012ff700096cc760636187963f837b07ec6a8f54a300f3d442f28eca306d8126b226b660de353b660e21007f25c25b7c188aaae03e4e6b2708a9783542dd166b32ff64", 0x95}, {&(0x7f0000f68000)="8dc58518e4dd124868a9c2bd1f861efec6619facc6e6914cbc07757c8966250c8a54f085b34b22e23dc3d3e2bcdf1b0be16cd1220ff0a3d743ebabd0ee8ab7f6fdb5946483acd4e9d7b8d1a65c8400bb5654ccbdf040f33699dfb51fc12c09ab5c3ddbd5140ccc01ad67135c8878a242e9160eee4b29ce3f57b9b62a7f148c44fa78ed3a42ac056a5db870dd24300b632b96ba0bd72f8e2189b20de8fb3a6d767098db7f554e381739180a9ae1fe90e82605c08df759d9378b30a7", 0xbb}, {&(0x7f00009ee000)="6e4a9f0b2cf762b568992dd28effe587f6a5c180f4e92c4d256d02c465b574fe5d177136267463ea0e8c138c8c68c85688e189fd31145a0dd04c10cc02e4a2525557c859f4906be0509955853d55910116693cea742d5d45b7ae7befb375edf18569409205fdec46b14bf00d3c2647f1f9afac0cf4be829b625fa54bbc4e5709e51855e0a31b1ce9c366855c60530f416d0032fa84cbd932fc71856671a378e5faa9c78a20139531b31d676e9492fa896837dd51dab7e1fb407601d26019b8e2fcffdd4481d03d288a168d8a06197c1069066b03f0aee1c622c5cc", 0xdb}], 0x8, &(0x7f0000488000-0x40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x40, 0x10}, {&(0x7f00001b5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000079c000)=[{&(0x7f0000814000-0x4a)="6d0f489a5ff104b6f4639dff7c6eef3549b047021ff0a64a2fe31333710087249e6c67abcf43778d5613fa2fd1cf503a9b260d3fe49a27765fb25e4d97bdba864ee927d516af870e9d06", 0x4a}, {&(0x7f00003ff000-0x13)="41dcbf2ea4ec90a13e4699558d71b160523828", 0x13}, 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0x1000}, {&(0x7f00004cd000-0xab)="4fb85aa169065b6f6b3abdeee34cdfecb08829aefb7c179a60636426c115e13e1694729751da0d410b045bb936bfbd6f447cb7aafd17c3132ab8021680a2b53eb131e4a10c690ed4afc2d3a951500a25cc7a1ce728b5dbf2ab898fea7b8a23a2f79b18b2942123d27729c787d9fd8f981c1da39a62214da3c04fbbb0d2b2c49079d5de12f2be7446fffb9625c94810c239b89dfe9123fcfdfe1816a82cdf2e3186f50171f9480c1a86310d", 0xab}], 0x8, &(0x7f00001b7000-0x34)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}], 0x34, 0x800}, {&(0x7f0000fcb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000045b000-0x18)=[{&(0x7f0000d55000)="cfb02182497b06f8ec5686f552fec9372e7b001ad7f8e98acabfedf99e256cfeaeb50cd188b499a0c6a68cfbb828c01aed6e7ca8bb7c729cbc7850ad1b834abdbee48af1b143d1e05201662a9c398f4c69eaa3bb57ca2d6761667c0ee6a25e72a5508ca318d2b99951130f426b1cc0ccb1f76bee066f7bbc0de0e8e6b5650d2d38aafac2a3dead237a4aa39434101f489b61c5284e2cbdcedf03afe8faedc71b6b62c018644409af554adf8e3433a8bf6009427a88420b9005110c439cbddbcdfd8f0b9d8800f52dcd27b7fd3841c716c106a241ddf660ac7b06dbf34f61615a817b5f706fda693ca02a73585dfc5f742d", 0xf1}, {&(0x7f0000259000-0x6b)="ad19d417bc3621472335cd9d2a69a3ff2a31a29d457778faa480ec47667cf9fc46ed40c656fbc97c1f9cfc4e66013c2264e2dc6a8e7d89617e360f91510f8289806e6487150d18d73a7c5529901050fedca0722386eab18db55d886691b23ef20813cc57b7ead6ebf1e9ee", 0x6b}, {&(0x7f0000c6a000)="ea5645b2", 0x4}], 0x3, &(0x7f00000ba000-0xe8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0xe8, 0x4}], 0x3, 0x1) 2018/02/01 23:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e15000)=[{&(0x7f0000300000-0x3a)="390000001100090200bb61000000000000847f000200000045efffff24009b0016001a00010000030001000000000004e9ff06000d0005ce5b", 0x39}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000fa7000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00007b6000-0x4), &(0x7f0000880000)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/enforce\x00', 0x100, 0x0) write$evdev(r2, &(0x7f0000967000)=[{{0x77359400}, 0x4, 0xa2fd, 0xc3ad}, {{0x77359400}, 0x3, 0x6, 0x5}, {{0x77359400}, 0x2, 0x100000001, 0x400}], 0x30) 2018/02/01 23:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000cbc000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000086000-0xf), &(0x7f00000ae000-0x8e)}}, &(0x7f00001dd000-0x4)) clock_gettime(0x0, &(0x7f0000a1f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000002b000)={{0x0, r0+30000000}, {0x0, 0x1c9c380}}, &(0x7f000022b000+0x81f)) timer_settime(0x0, 0x0, &(0x7f000097f000-0x20)={{}, {0x77359400}}, &(0x7f0000737000)) r1 = creat(&(0x7f00001cd000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e4d000)={0x0, 0xfe, "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"}, &(0x7f00005d1000)=0x106) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000123000-0x8)={r2, 0x7}, 0x8) 2018/02/01 23:22:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000e7000-0x5)='maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x30)={&(0x7f0000f32000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000909000-0x8)=[0x0, 0x0], 0x4, 0x4, 0x8, 0x2}) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000031000)={0x2, &(0x7f0000025000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000032000-0x8)={r2, &(0x7f0000007000)}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001000)) 2018/02/01 23:22:32 executing program 2: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000308000-0x46)=""/70, &(0x7f00000bc000)=0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000744000)=@syzn={0x73, 0x79, 0x7a}, 0x10) [ 54.709075] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 23:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000f89000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d10000)={0xfffffffffffffff9, 0x2, 0x1, 0x3, 0x8, 0x7}) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) mkdir(&(0x7f0000b8d000+0x5c0)='./file0\x00', 0x8) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) rename(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/02/01 23:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e60000-0xe)='/selinux/user\x00', 0x2, 0x0) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000d09000)=[{&(0x7f000029a000-0xc2)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000048000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000055e000), &(0x7f00007e6000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00007e9000)={0xffff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000a6a000-0x10)={0x4, r3, 0x0, 0x10000}) [ 54.769755] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 23:22:32 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x2, {0x2, 0x1, @broadcast=0xffffffff}, @common='nr0\x00'}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1}, 0x0) 2018/02/01 23:22:33 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000025000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000002e000-0x8)=[0x2, 0x5]) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000002d000)={0x0, 0x1, 0x6}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000017000-0x8e)={r2, 0x1, 0x86, "dfae90113dc2411fec03f7649f162c39f5ef6341e2f40d481e1e70608b73654fd210fd782cb5ad512762a9a9ec41bc2b6b761380d69f951bf31c29559b4b8f6656b76bf5221a95173c57b90109945c0d3baca4be3f2ae623304ed5f442c341bbd875cb6e56f2875b9f3e9c65010cff25d3aea0afe1661735c88c006b7c225f85e25604edd3f4"}, 0x8e) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f000002b000+0x214)=@ipv6_delroute={0xffffffffffffff80, 0x19, 0xc00, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x10}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1ff, 0x0, 0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/01 23:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402060000000000000008cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c1000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ba2000)=0x0) lstat(&(0x7f00009e5000)='./file0\x00', &(0x7f0000e49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000726000)={0x0, 0x0, 0x0}, &(0x7f0000788000)=0xc) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ca1000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000dc4000-0x4)=0xe8) getresgid(&(0x7f000024c000), &(0x7f0000e9d000-0x4), &(0x7f0000695000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b8f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd5000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000d05000)=0xe8) fstat(r0, &(0x7f000022b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000963000)={0x0, 0x0}) lstat(&(0x7f000096e000)='./file0\x00', &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(r12) fstat(r1, &(0x7f0000f5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d8a000), &(0x7f0000f83000-0x4)=0x0, &(0x7f0000730000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cce000-0xc)={0x0}, &(0x7f0000937000)=0xc) getresuid(&(0x7f0000d6a000), &(0x7f0000516000)=0x0, &(0x7f0000a97000-0x4)) stat(&(0x7f0000168000)='./file0\x00', &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000b39000)=[{&(0x7f000042f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000225000)=[{&(0x7f00001cc000)="d078af1086b96c67266eb13d5bdfe2f8ed449bb89b2fc96cec0a97e7fe25901398e9bc08f2fedf91932a59a8e3a4322bf9d018db6c72661299b44bf89c25862cbac81e1ebe6c37200ed1d4fe7edb1f0727507928efac7151d1f49d7cc92d551359cea6ec70e1", 0x66}, {&(0x7f00003a1000-0xd6)="919490bc9efe59ce955f06b9794bf7a19656073b0e146777f2003b4bb02352f153b7d27b5f5953282d2967c9f8f801adaf3bbbd434a913d51d3f689594192220177aa12c170b48ba10522e9160111ab6db5c9531705890951e7ea1f6193f48262062453d4c0b581ff5e7fc0982cc601187a351634bd3914aceab312c88754defccc91a4189c2bd3939cd7f27281e6af355e4261c00885f18670532d4f74487901f1b9cb6690fc556e6b25a50cf63533486280245effe928af4025af2d8461a0722d59d4d15588d081f7daa9915edb2742510e55185b1", 0xd6}, {&(0x7f000050a000-0x97)="fdda8df579c095415ff95da9a8d11d8197351012730a88d47fa85c43f568e7daedd62b89921a21d267fcb1ef98b15333852122a554e72d4f1ee0bf4d8ec9e5675520cec43eda5bdb77655c4880336f45d22cf55667d287a2dff3583705b5648fe998bf9de1cced25571c6f0b36788021e278d99277edda36e80e810c2c46eb2399b19064858977037d651f472d5d1299cc95ca46f4e53f", 0x97}, {&(0x7f0000175000)="3d7c8388b875d0ce80bcdba07505a3d42e3ec899be04913f3fba16c635938514594abfd4d4dc9a6784240bf316b66b35c1b867145ddf58101780b19821fd4f9cd53353611a82080ada8f0182c2fe557c3a8be73a", 0x54}, {&(0x7f0000276000)}, {&(0x7f0000500000)="72d8928e0b14213760d45becb1e3939d642be479989da0eb478fe051fb11d8a86e2f623e85a706e64e6d52ec81c2c34415df253154c6f76d1288b8aa346a51b9b9e19691e5c7b07bcb88f8195948eef99bba012ff700096cc760636187963f837b07ec6a8f54a300f3d442f28eca306d8126b226b660de353b660e21007f25c25b7c188aaae03e4e6b2708a9783542dd166b32ff64", 0x95}, {&(0x7f0000f68000)="8dc58518e4dd124868a9c2bd1f861efec6619facc6e6914cbc07757c8966250c8a54f085b34b22e23dc3d3e2bcdf1b0be16cd1220ff0a3d743ebabd0ee8ab7f6fdb5946483acd4e9d7b8d1a65c8400bb5654ccbdf040f33699dfb51fc12c09ab5c3ddbd5140ccc01ad67135c8878a242e9160eee4b29ce3f57b9b62a7f148c44fa78ed3a42ac056a5db870dd24300b632b96ba0bd72f8e2189b20de8fb3a6d767098db7f554e381739180a9ae1fe90e82605c08df759d9378b30a7", 0xbb}, {&(0x7f00009ee000)="6e4a9f0b2cf762b568992dd28effe587f6a5c180f4e92c4d256d02c465b574fe5d177136267463ea0e8c138c8c68c85688e189fd31145a0dd04c10cc02e4a2525557c859f4906be0509955853d55910116693cea742d5d45b7ae7befb375edf18569409205fdec46b14bf00d3c2647f1f9afac0cf4be829b625fa54bbc4e5709e51855e0a31b1ce9c366855c60530f416d0032fa84cbd932fc71856671a378e5faa9c78a20139531b31d676e9492fa896837dd51dab7e1fb407601d26019b8e2fcffdd4481d03d288a168d8a06197c1069066b03f0aee1c622c5cc", 0xdb}], 0x8, &(0x7f0000488000-0x40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, 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0x1000}, {&(0x7f00004cd000-0xab)="4fb85aa169065b6f6b3abdeee34cdfecb08829aefb7c179a60636426c115e13e1694729751da0d410b045bb936bfbd6f447cb7aafd17c3132ab8021680a2b53eb131e4a10c690ed4afc2d3a951500a25cc7a1ce728b5dbf2ab898fea7b8a23a2f79b18b2942123d27729c787d9fd8f981c1da39a62214da3c04fbbb0d2b2c49079d5de12f2be7446fffb9625c94810c239b89dfe9123fcfdfe1816a82cdf2e3186f50171f9480c1a86310d", 0xab}], 0x8, &(0x7f00001b7000-0x34)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}], 0x34, 0x800}, {&(0x7f0000fcb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000045b000-0x18)=[{&(0x7f0000d55000)="cfb02182497b06f8ec5686f552fec9372e7b001ad7f8e98acabfedf99e256cfeaeb50cd188b499a0c6a68cfbb828c01aed6e7ca8bb7c729cbc7850ad1b834abdbee48af1b143d1e05201662a9c398f4c69eaa3bb57ca2d6761667c0ee6a25e72a5508ca318d2b99951130f426b1cc0ccb1f76bee066f7bbc0de0e8e6b5650d2d38aafac2a3dead237a4aa39434101f489b61c5284e2cbdcedf03afe8faedc71b6b62c018644409af554adf8e3433a8bf6009427a88420b9005110c439cbddbcdfd8f0b9d8800f52dcd27b7fd3841c716c106a241ddf660ac7b06dbf34f61615a817b5f706fda693ca02a73585dfc5f742d", 0xf1}, {&(0x7f0000259000-0x6b)="ad19d417bc3621472335cd9d2a69a3ff2a31a29d457778faa480ec47667cf9fc46ed40c656fbc97c1f9cfc4e66013c2264e2dc6a8e7d89617e360f91510f8289806e6487150d18d73a7c5529901050fedca0722386eab18db55d886691b23ef20813cc57b7ead6ebf1e9ee", 0x6b}, {&(0x7f0000c6a000)="ea5645b2", 0x4}], 0x3, &(0x7f00000ba000-0xe8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r0]}], 0xe8, 0x4}], 0x3, 0x1) 2018/02/01 23:22:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/58) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0x9)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/01 23:22:33 executing program 3: socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bca000-0x18)={0x0, 0x3, 0x0, 0x3, 0x8674}, &(0x7f0000458000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c1000-0x8)=@assoc_value={r1, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) mq_notify(r2, &(0x7f0000dab000-0x60)={0x20000000, 0x15, 0x2, @tid}) 2018/02/01 23:22:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000002000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) 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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r2) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000001000)="4290d4d580e8ea63bc8d17fc2fddc8fc6e53e15128fec58c54b1e016c86cd85a1a7dd5dafee227a0abbdd17455cb544c3e09d9472c39080d330e1f1a04b6ca02772847bb192fc2c017ae82dc746b38e1a326c5ac19e84c3814dd5a69b3e071c8528d02721348c8ad2654c9a7d4a300dae4eb1a6e82262bf05cfa67f08b44dd616e158ae08656927b93e62289a941aa39174b303959cbf43d181615b65deaf1357ee4e90d18d7afa145c65a", &(0x7f0000004000-0x4), &(0x7f0000001000), &(0x7f0000000000)="d4d8bbbd0b079e4ae0bbc98addb51c8b530024630c778fe6b8cacdc4c36165b21fcc8af31e52ad25c33af790219e244f670d44e9e5b448c150adc838392a16d01671da1f732d9bc09b9707492000ef353747523a") ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) recvmsg(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000001000)=""/8, 0x8}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000001000)=""/158, 0x9e}, {&(0x7f0000001000-0x8e)=""/150, 0x96}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x9f)=""/159, 0x9f}], 0x8, &(0x7f0000001000)=""/208, 0xd0, 0x6}, 0x10002) ioctl$void(r1, 0xc0045878) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000021a000-0x4)=r2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @multicast2=0xe0000002}, 0x8) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f00004ba000-0x8)={0x20080522, r0}, &(0x7f0000ac6000-0x18)) r1 = request_key(&(0x7f0000754000)='cifs.idmap\x00', &(0x7f0000326000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002b8000)='cgroupposix_acl_access\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000226000-0x5)='user\x00', &(0x7f0000f78000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007e8000-0x6c)="b74bc1a407b6d9e0658a5dd78684a41cde5be0a79b61cb48152055465c4accd0b75884f5a5f57261ff03dcea71dafe5d994bb8f99170bc817c231b3837c7d8ccbe85090455551a38de51273f4840e291e7d361d4b0c48acfde85305f4772137fe06b8c5be24bbe7c4b2dee3c", 0x6c, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000ef9000)={0x0, 0x4}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000030e000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00005da000)=0x3) socket$inet_dccp(0x2, 0x6, 0x0) eventfd2(0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000071f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000227000)="e49d447cbec9c27daaab20755fb6ebb5", 0x10) symlinkat(&(0x7f00003b8000)='./file0\x00', r3, &(0x7f0000f15000)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000396000-0x4)=0x60532f3a, 0x4) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000088000)=0x0) wait4(r0, &(0x7f00009dd000-0x4), 0x8, &(0x7f00001df000-0x48)) r1 = socket$unix(0x1, 0x1, 0x0) bind(r1, &(0x7f00000dc000)=@nfc_llcp={0x27, 0x100, 0x7, 0x7, 0x3, 0x5, "2a6492c72f37a01f9cff01e50649af9429fe7a192d267402320fbae7f9bc762acd96664c924b0a8ec4458667ae189472aeb258a0dd0bf5eb719c6f9053b2ad", 0x5f4}, 0x58) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000760000-0x4)=0xfffffffffffffff9, 0x214) 2018/02/01 23:22:33 executing program 1: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) timerfd_create(0x6, 0x80000) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f00003a8000)="1b0000000401033c02000000000104010000000000000097270900", 0x1b}], 0x1}, 0x0) 2018/02/01 23:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r0, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/01 23:22:33 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2, &(0x7f0000006000)=[{}, {0x9}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000009000-0xf1)="39dcd83451429b05f25eb649e6f4c30007049eeee21f945234a8847d04e94cf7c7acff6c6ce0291246f13058eb096700cb46c74f4c3984d645a953bac18a5ebce1d7545c36e044211af60046f338c20f5232605fe873d2d3a7ba57d95c5a37a399fa9009279cbefcc4617daae36443b302cb86f51b58a5a90eb0267d4a23370ed60cdab23a0ae8c78198253ee086564a9bc1649661a656cac7d189b5e7836658d49772486f9bb4b581269825bc6c1c30177efcdae10bfc48e3a71b8df9532f2f2993e9483201ac6e9bee7d3270569a2792d852f8e056a0fa818b26bf66cc2549c8209b8dbcc330277113808e25745c6579", 0xf1, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f000000a000-0x14)={0xffffffff7fffffff, 0x1f, 0x5, 0x7, 0xfffffffffffff22d, 0x5, 0x488f, 0x6e841467, 0xefae, 0x10001}) keyctl$get_persistent(0x16, r0, r1) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000ecb000-0x80)=""/128, 0x6adbdb336e4589b6) tgkill(r1, r2, 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000281000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00006a8000-0x50)={{0x71a, 0x3}, {0x80, 0xb608}, 0x10000, 0x6, 0x7}) 2018/02/01 23:22:33 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000fcf000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00007e5000)={0x200, 0x800000000000101, 0x5, 0x40, 0x8001, 0x8}) [ 55.358785] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/01 23:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@dev={0xac, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x8000000001}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d64000-0x9)='/dev/rtc\x00', 0x600200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ab000-0x20)={0x1, 0x1, 0x208, 0x0, 0xffffffff, 0x81, 0x2, 0xe, 0x0}, &(0x7f0000f1a000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eed000)={r2, 0x6, 0x0, 0x9}, &(0x7f00009aa000)=0x10) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000ecb000-0x80)=""/128, 0x6adbdb336e4589b6) tgkill(r1, r2, 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000281000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00006a8000-0x50)={{0x71a, 0x3}, {0x80, 0xb608}, 0x10000, 0x6, 0x7}) 2018/02/01 23:22:33 executing program 6: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/pktcdvd/control\x00', 0x181000, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b44000)={@multicast2, @multicast2, 0x0}, &(0x7f0000b45000-0x4)=0xc) recvfrom$packet(r4, &(0x7f0000b44000)=""/50, 0x32, 0x2001, &(0x7f0000848000)={0x11, 0x17, r5, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00007e4000-0xa)='./control\x00', 0x300) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) vmsplice(r0, &(0x7f0000d6b000)=[{&(0x7f00007bc000)="8c97af20600fadd813711d4498c8dce436527a5d1a0afd9f29601812f500e672101019e8f5cfd1a5a6e1b51463e08eb02f1c0f7fc4d28bcc0192b651bb340f97d9f66d8c87578894d7c60e427d1936f17fbbec5d67e34225de5e347e000d5205d3816592194b67b4320656e3bd9357f22040b799eeef0cb4a5d778eabb3ebdae19eb4745b3bb6b5a7489d9c0a886c5393695cf28091e5c47c6aa51c2cec80c72980b9e8abfd4bf0b15fd", 0xaa}, {&(0x7f0000e43000)="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", 0x1000}, {&(0x7f00003b4000)="9d891d06ea9c8087a54ee10ef0001dcfa340c430eb2ba2776d604443fe2c5e8d3a69f1ef9a1fa73df043150e0540adaa1ccb9a928aeb5b4aaefcbc5bf27da32afff830a8ee66b1abac14b655b354efcc28026364083fc99e6c5bcfd8eaf587ab1d65fa8a08ef018802722e12291c84dc9dd5d651c9472c1d7623eb470caa38f4a82ff0c1a290c8c78951dce4e0f0a03c3f45a91804e4386f97f45986ebc800158264d50bbfeb7e5e5f2d0ee9a4213a4cb193921cd50426dd58a640943f25cf3fe410b62d3215a370f1", 0xc9}, {&(0x7f000050e000)="5b1450ffe0a577", 0x7}, {&(0x7f0000800000)="eb52a1fb2d1aa58419b45c67129ef6a026ef976a15139ff39ce1ad1e61bfa1a4ee3e57cda22803c3ddebcf9ab3fe4371a1cfafef1cc24d7646e924db440d58b6450a52942352ba230f4c6775071253c80fae6e811872fab2615f3b77a3", 0x5d}, {&(0x7f00001e9000-0xfe)="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", 0xfe}, {&(0x7f00002ad000)="f2f1aecd87080c247746fae8e36c1921e5983cfa19ef82639859f2460abf1cbe3771cbaf3b77ceac8fdb69bb7cb6fa2720753866ed9332efb0722ec01852d28b6d393a353bd9fb24c56fde584d688a8817d34ec415923af185f0b2f1", 0x5c}, {&(0x7f0000f0c000-0xb3)="7bcc73938d0c0489f76f26f6fd6b7cc2c4df55df6df7fbe59288ae417a208277298df7b272eb6c25b98a91822ada487df3dd2926d14def9cf749d990cd5ff178a02690c986bed128199f694478669fecaae2ee02b11cc7d1fb105d5be1fc83651d166876e9dac5cc916612f94363d352f16a632ece1bed47394ec6916da5c6053116e560bb63bcbed1726d62b46fc708dd3811cc35947b0d781989bc79fb64bf8e00a4a2c05063044045ae430fadf04f8fd25c", 0xb3}, {&(0x7f0000473000)="8551b586941de4c3830c94cdedc5d43a29a23527816a357d5af08a7f852763d5e5bb509f09b54b2fc19fdcf4a586b7c0219c4231c5cc3ece9975addfedf994bf6edc8133e22a0194e27302f66c2bb984ed58443b0e8be9781ac3ba9acf065f557309517add1c", 0x66}], 0x9, 0xa) pipe2(&(0x7f0000efb000-0x8)={0x0, 0x0}, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r2, 0x5, 0x1) 2018/02/01 23:22:33 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) setgroups(0x2, &(0x7f000000b000)=[r1, r2]) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x1, 0x7}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/01 23:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fd6000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = dup2(r1, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ebc000-0xe8)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00004e6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000805000)={@common='rose0\x00', r3}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000c7d000)) sendto$inet(r1, &(0x7f0000a4c000), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000931000-0xc)={0x17, 0x53, &(0x7f000049c000)="4c0ae9a0232064eeedc8f7144dcfaa433e50806795d93d2c735557d719fcc44d0fe119419c9ea0e0ac8df4a2ae304fc6f0bb28a0b7a0a962267301a7aee9b1a02588936131aaed8d62219e2b6550f7f3403a5b"}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000bfa000)=0x7, 0x4) 2018/02/01 23:22:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71), &(0x7f00000b0000), &(0x7f0000c6f000), &(0x7f0000958000-0x1000)) madvise(&(0x7f0000340000/0x2000)=nil, 0x2000, 0x4) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0xa)='setgroups\x00') ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000005000)=0xfffffffffffffff9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0xe8)=""/232) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x6)='ncpfs\x00', 0x0, 0x0) ftruncate(r0, 0x9) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000370000)=0x0) getpgid(r1) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) [ 55.631542] audit: type=1400 audit(1517527353.528:15): avc: denied { create } for pid=7675 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/01 23:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fde000-0x40)={0x5, 0x6, 0x80000000, 0x81, 0x0, 0x70, 0x40000000000000, 0x2126}, &(0x7f0000912000-0x40)={0x4, 0x0, 0x98, 0x5, 0x3ded, 0x7, 0x9, 0x3}, &(0x7f0000b07000)={0xfffffffffffffffc, 0x1, 0x6, 0x8, 0x58b, 0x2, 0x8000, 0x1}, &(0x7f00002c6000)) clock_gettime(0x0, &(0x7f0000a19000)={0x0}) clock_gettime(0x0, &(0x7f00005ec000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f0000a5e000)={{r1, r2/1000+30000}, {0x0, 0x2710}}, &(0x7f00008e0000)={{0x0}}) getitimer(0x2, &(0x7f0000ce9000-0x10)={{0x0, 0x0}}) setitimer(0xfffffffffffffffe, &(0x7f000065e000-0x10)={{r3, 0x7530}, {r0, r4}}, &(0x7f0000924000-0x20)) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$inet6(r5, &(0x7f0000ca4000-0x1c)={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/02/01 23:22:33 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x6)={&(0x7f000000d000)=@full={{0x3, {"6594b7a4977d12"}}, [{"0109ab05597b53"}, {"762bc8e08fdacd"}, {"5c789118b6eb43"}, {"e30109eabe92dc"}, {"65650763640f47"}, {"4331ee7f016b83"}, {"551477a05f1fa5"}, {"cc11ad11e159b1"}]}, 0x48, &(0x7f000000e000-0x10)=[], 0x0, &(0x7f000000a000)=[]}, 0x0) 2018/02/01 23:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x172, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x3) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000ed6000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f23000), &(0x7f0000ba8000)=0x8) lremovexattr(&(0x7f0000cd1000-0x8)='./file0\x00', &(0x7f0000424000)=@known='trusted.syz\x00') r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2a, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="0060940200000000000030000010bd5c", @ifru_addrs=@nfc={0x27}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fadvise64(r0, 0x0, 0x8, 0x0) setsockopt$inet6_int(r2, 0x29, 0x57, &(0x7f0000466000-0x4)=0x426, 0x4) 2018/02/01 23:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r0 = getpgid(0x0) gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000093f000-0xe8)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000c29000)=0xe8) r2 = getegid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fa000-0x11)='/selinux/enforce\x00', 0x0, 0x0) write(r3, &(0x7f0000796000-0x1000)="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", 0x1000) getsockname$netlink(r3, &(0x7f0000e70000-0xc), &(0x7f000070d000)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba9000-0xc)={r0, r1, r2}, 0xc) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0xff}], 0x5}, 0x60) getgroups(0x5, &(0x7f00001e7000)=[r2, r2, r2, r2, r2]) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = memfd_create(&(0x7f0000637000-0x1)='\x00', 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000053d000-0x30)={0x10000, 0xff00000000000000, 0x1, 0x3, 0x8, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000b81000-0x1)=0x4) 2018/02/01 23:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80802, 0x401) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b4000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000075e000-0x3)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x1, 0x3, 0x6, 0x5, 0x6, 0x5}, &(0x7f00009dc000-0x4)=0x20) r1 = add_key$keyring(&(0x7f00008d9000)='keyring\x00', &(0x7f0000c85000-0x3)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x2000000) 2018/02/01 23:22:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000b55000-0x8)='./file0\x00', 0x48000, 0x10) fcntl$setlease(r0, 0x400, 0x0) 2018/02/01 23:22:33 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067b000+0xcf7)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@common='syzkaller0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) poll(&(0x7f0000885000)=[{r2, 0x1}, {r1, 0x1}, {r2, 0x5108}, {r1}], 0x4, 0x0) 2018/02/01 23:22:33 executing program 1: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000841000)={0x0}) clock_gettime(0x0, &(0x7f00003e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000841000)={r2, r3/1000+30000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/01 23:22:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$ipx(r0, &(0x7f00003f9000), &(0x7f00000b8000)=0x10) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/02/01 23:22:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) syz_open_dev$usbmon(&(0x7f000073e000)='/dev/usbmon#\x00', 0x1a5d, 0x200000) 2018/02/01 23:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='maps\x00') fsync(r1) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000)={&(0x7f0000001000-0x58)={0x27, 0xffffffff, 0x20, 0x6, 0xffffffff, 0x4d48f9d8, "b7bded9b207eb90365408ea851489b54c8c33e8efc6384590584abcaf81760f945fcb527553b89465fe1c811efc04ca2fe92bca5736341506f97146897cfc5", 0x8}, 0x58, &(0x7f0000009000)=[{&(0x7f0000004000)="1cd113aefa778ee5537c32a8535adf72f98bad671dd93c26e16f6190fe2785f65cc1b2ab7315fa8bfa8f29f33d8d20720045887df3436b55134b93f9b74cc21ec8c47a36e9ed68733ddbf6dfe197e41e38edb1b191cb2df65183345b9a79bbba16b069c2fe62471a73e0fd62dbc4e43215db66dc6c41df6086d18f55facd2c6347851390283921fda841e849b56ed1fab61663915b5d7f401d7b6e56641b031d155ff8356b743a5b34e184db8def3c8a07d554aa97", 0xb5}, {&(0x7f000000a000-0x37)="0e30a1ad5d01217edd2ae383dc46904987094567cdcbc5e05dd8ddb9398b464a22c9514a2e3fad4eff1f99ca2ec357a5b2d5c0b0a934c7", 0x37}, {&(0x7f0000007000-0x1)="ee", 0x1}, {&(0x7f000000a000-0x6)="c8082fb8b0abc89492", 0x9}, {&(0x7f0000004000)="a99e7923f9534790257822c8c77e29147e13645f52cfe875a8c2b440a529fb600486db6a65122d898f993811cb9f8bb16273c8f07d381afc5c117d9bd10078eefd8a3ae50e3569adfcf2209052f45f3963de7eb23ed3663a3ce02ac35475565899655676c4b702fac57d8165f9268e9ebb3c7b7919ad27d098c733410d9d6ff2600b605b5394", 0x86}, {&(0x7f0000006000-0xd2)="cdb7d59091dc5de51a9a483d47b18872aaf25716e805924a425ef6bb90db052c56e5a081eec4f4bb9502451125dbe403256d571690748dcf1a6f4443f9eec2ba000be3089306ce1d9ee996f552ecc0cf99e14b810e9ced20d52e4aac5117c7fd7cfc9f2704d29ff5ccf920726947038199c3adcbc0caa3d7c9d3e63e554c4f4a565cfbaf64ebea2d217542ee9c58e8b6b1c42b03831903bf2e576930e2bba577dc96e0b242bfe54fec59255ed0872256dd842fe1db20fa8730884dfe39e8ff19c61d6ab082a8b2a60cf9bc30e13be1469cc3", 0xd2}, {&(0x7f0000009000)="0a60a5f1407662c19924e4737ddd90c11829702b17f55177108fec641cbf2d3dc00297a16b3beeda7fd40755bcb47fd425d58a7ea6e41cd5aec397b72775fb95d2cb4bda0875a7d9f5de4ef290a4c0a8faac21f51dd7f6780d53487b45d3f70a96fbdfb253043c6ad5b5c351e4bcd7d5552dff6d7c1aeb6afce854987765008434027af253d22ddd4b0838af9d11ba027fce64b6218b72fcde01d72c16415ca7ca20a3b7e6035305b8a8f44f781dcbc556a7fec9c23293e093de65411631b7af0d7f4d1fa7d5e42f01d38d7c4db159b10d2e7702fb107efc", 0xd8}], 0x7, &(0x7f000000a000-0x84)={0x84, 0x0, 0x1000, "b25fec38a9e450b337dc50e29096a23b97bc7ef15a2121d5a05f404d55595da90e1aec0fc7cc7d342ada491a9a032ba366c320457703b9fa272b57f9bab12d6243af1a9dc78f871ebaf81d93fd7db989ac7f4df65246ef64e25a3f387a9904ad28a222d11a05f4aed4a6328616e99f6a2d6a35a68bf5"}, 0x84, 0x8884}, 0x20000000) 2018/02/01 23:22:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syslog(0xa, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f000095e000)) 2018/02/01 23:22:33 executing program 6: clone(0x20080000, &(0x7f0000ad5000), &(0x7f0000080000), &(0x7f0000232000), &(0x7f0000b76000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000067d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000028c000-0x4)=0x1c) 2018/02/01 23:22:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d84000)) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/01 23:22:33 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002d000-0x11)="2d76626f786e6574316d643573756df800", 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000018000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000002e000-0x4)=0x3a) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000002c000)=0x17, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x4a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f000002e000)) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000cb4000-0x10), &(0x7f0000fb7000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@common='lo\x00', &(0x7f0000ea2000)=@ethtool_rxfh_indir={0x1, 0x0, []}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000068e000)={{{@in=@local, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00008cd000-0x4)=0xe8) 2018/02/01 23:22:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000048b000-0x4)=0x20) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000596000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005c0000)={0x9, 0x8001, 0x7e5, 0x5}, 0x10) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00005bc000)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00004d5000)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='eql\x00'}]}, 0x34}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000e6000-0x4)=0x8, 0x4) 2018/02/01 23:22:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000074d000)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000014b000)) wait4(0x0, &(0x7f00002b0000-0x4), 0xb, &(0x7f0000fea000-0x48)) setitimer(0x2, &(0x7f0000c58000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000af6000)={{}, {0x0}}) futex(&(0x7f00005f6000-0x4)=0xfffffffffffffff4, 0x8000000000000005, 0x6, &(0x7f0000e54000-0x8)={r1}, &(0x7f0000000000), 0x41000000) 2018/02/01 23:22:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00001bf000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) 2018/02/01 23:22:33 executing program 6: clone(0x20080000, &(0x7f0000ad5000), &(0x7f0000080000), &(0x7f0000232000), &(0x7f0000b76000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000067d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000028c000-0x4)=0x1c) 2018/02/01 23:22:33 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/02/01 23:22:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f000015b000-0x9)='/dev/sg#\x00', 0x9, 0x101000) connect$ipx(r0, &(0x7f000014e000-0x10)={0x4, 0x3ff, 0xfffffffffffffe00, "e2f37007b78e", 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d31000-0x9)='/dev/sg#\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000060000-0x8)={0x0, 0x81}, &(0x7f00001db000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b92000)={r2, 0x100000001}, 0x8) pwritev(r1, &(0x7f0000b27000)=[{&(0x7f0000058000)}, {&(0x7f0000c64000-0x8e)="a1b02075b3298c5f65038778103519cf41eb0854ef6af4379629849cb530b5303edfb195accac961958719fc9b1771e370841cc958060f3a56585c8be06e6c59606b0d93c41a28373af35cc4589818ae9e38f204eeab3883101ab9dac9955df66911a566047b3c3f52904412b87b0301e793e3763cb8315b0dcc778ffab48e38aad3d4d50b4ceee4762281b82447", 0x8e}], 0x2, 0x0) 2018/02/01 23:22:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052d000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fd8000-0x34)={{0x1, 0x2, 0x4, 0x3, 0x3}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000099c000)='hybla\x00', 0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000df1000)={@loopback={0x0, 0x1}, r2}, 0x14) socket(0x8, 0x80007, 0xffffffff) [ 56.000463] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/01 23:22:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000074d000)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000014b000)) wait4(0x0, &(0x7f00002b0000-0x4), 0xb, &(0x7f0000fea000-0x48)) setitimer(0x2, &(0x7f0000c58000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000af6000)={{}, {0x0}}) futex(&(0x7f00005f6000-0x4)=0xfffffffffffffff4, 0x8000000000000005, 0x6, &(0x7f0000e54000-0x8)={r1}, &(0x7f0000000000), 0x41000000) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x36)="020100000000000000ef37ca227685e9", 0x10}], 0x1}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@empty, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000dd7000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000089000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000072c000-0x24)) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe6000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) sendto$inet6(r1, &(0x7f00001ae000)="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", 0x1000, 0x408c0, &(0x7f0000081000)={0xa, 0x1, 0xd2f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bb3000-0xe8)=[@in6={0xa, 0x2, 0x6e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000000000}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0xffffffffb4ca6989, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xe8) 2018/02/01 23:22:34 executing program 3: futex(&(0x7f000000d000-0x4), 0x4, 0xffffffff80000001, &(0x7f0000cc4000-0x10), &(0x7f000044b000), 0x0) r0 = socket$inet6_sctp(0xa, 0x3ffffffa, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000eea000-0xa)={@multicast1, @broadcast, 0x0}, &(0x7f00005aa000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ab2000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/01 23:22:34 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) read(r1, &(0x7f0000532000)=""/215, 0xd7) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000001000-0x4), &(0x7f0000b3e000)=0x6697a82cd42b6e67) 2018/02/01 23:22:34 executing program 7: prctl$intptr(0x1, 0xfffffffffffffffd) clone(0x0, &(0x7f0000b63000), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) 2018/02/01 23:22:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00002f1000)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000-0xfd)=""/253, &(0x7f0000589000)=0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x28000, 0x0) r2 = add_key$keyring(&(0x7f000024d000-0x8)='keyring\x00', &(0x7f0000ac4000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ecc000-0x6)={0x2, 0x3, 0xb923}) ioctl$TCFLSH(r1, 0x540b, 0xc2d0) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a0b000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000e80000-0x8)={0x67}, 0x8) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c82000-0x2)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00002c4000-0x8)='./file0\x00', 0x100, 0x24) linkat(r1, &(0x7f0000120000)='./file0\x00', r2, &(0x7f000031c000-0x8)='./file0\x00', 0x1400) mount(&(0x7f0000763000-0x8)='./file0\x00', &(0x7f000055b000)='./file0\x00', &(0x7f0000304000)='tracefs\x00', 0x180000, &(0x7f0000f59000)) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f40000)={0x4000019980330}, &(0x7f0000467000-0x18)={0x0, 0xfffffffffff80002}) timer_create(0x4, &(0x7f00003d5000)={0x0, 0x3f, 0x2, @thr={&(0x7f00001c4000-0x6)="f3ceb0e459d1", &(0x7f0000579000)="044e3b390f4062a61879b536136e0fb6199ec68d6aa5f31547948ef073d2fa8c81dc"}}, &(0x7f00007a6000)=0x0) timer_gettime(r0, &(0x7f00001ef000-0x10)) r1 = open(&(0x7f00008f8000-0x8)='./file0\x00', 0x100, 0x80) vmsplice(r1, &(0x7f000069c000)=[{&(0x7f00002b2000)="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", 0x1000}, {&(0x7f00005db000-0x7d)="0580c7eaa3dbfe095dfa7f55939265255bb7cc846ae4967abb38ed0799be26308e7e166e9aaf3089f737fa064991fdb42d1accabb613d801599dfda500b6934748aeb284a1f218bc3116a2eaed99105905f2dfadad86bdb5813b1e6265ece1f738ac0108cd86c14d185a292d95aba738e44c88fc696aec2c4cc3f52a13", 0x7d}, {&(0x7f00000c3000-0xcf)="0c53c7c214fc9dcd74098e577f37b3f8d98ee8a7c0ed863b1269755c0e7a37a4b1dabc9970122ca14c61bee5f2b545a22fb62c87b023907db072636c7667c29991bec4194b85be938709a0a4d210a7e5831b0f27bfb35cf8b049f1feacf292ca92ae34ac6e94610f7520c363703a8aa39b3b53d80ad97613cdf0e5bcb9aadb0e42719a04df149437a125fec2676e17d7ef621d3195c0fd0ecfc3c431e97cbbe37a10d5ab445148a733fb20c673c21846a143762f1b1f34dc347204106f8fc58a47ede31d9d56e4b16730d3df75a23c", 0xcf}], 0x3, 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000040000-0x70)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @empty}, 0xa8, 0xb949, 0x2, 0x8, 0x8, 0x0, 0xffffffffffffff00, 0xfffffffffffffe00, 0x700f3da7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000822000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x940d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0xb, @loopback={0x0, 0x1}, 0xc64}, @in6={0xa, 0x0, 0x2, @empty, 0xd8f}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0xd0) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000043c000-0x4), &(0x7f000069d000-0x4)=0xff01) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ed000-0xf)='/dev/sequencer\x00', 0x200602, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000769000-0xc)) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d64000)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00005a9000-0x1c)={&(0x7f0000aec000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @broadcast=0xffffffff}, 0x3, 0x3, 0x1}}, 0x2e, &(0x7f0000688000)=[{&(0x7f0000b01000)="520326b30f9ed6e31685016f08dca2569d7c24464f64a70f34a74fc4c0dc33c03f1253f198b7068aedd6a59461f6411e2c05e0d60c369e4296b81a9dfa99045d5452f0d8561a57eac819479422a20a8718d2", 0x52}, {&(0x7f00004e8000-0x28)="a1cac917f05d8cbf8fe49bf3c1762859941b5c1f5e8f8d0ee87fc31260c9428f7a91cf0a00614671d8e1cdcc5df5d348368dd3f45c8fc59242566b5b323198baeca4fd9bd46501c2", 0x48}, {&(0x7f0000323000-0x47)="c07e642307f6c40176356b8503362663c9beadd8956adc236253710c534aac453ab8f622c417f57ab6e3cb7dacfd71acf8924964d34bd419486cad23d8480293da5be51bbc2e15", 0x47}], 0x3, &(0x7f0000bcd000)=[{0x70, 0x7b8a34764e146703, 0x401, "18ef056fa319744c081026f23a87fd3b4c69aa5c7ac825b8378cedee588413e1c198afe20ecf2e3a74d3cc332875b79a86df8875336d5f38c018fadcc08f9bfd76ee548ee922f593cf2728cd8c7740f08aeacacfa74e3c6feeb7efd9e326e81ad2940e"}, {0x9c, 0x100, 0x200, "13aad9cadee8e774dffe39a2871641373de1b158dc9a5aad0062c9252c1e28125ebb9911120ff8b2f3a1648f21f706bf39f5a755dae3811e6513953fc83af8f38e3421f9b938a2ff53fc0d31cfdb8e1a26177335588f92f27a1622effab321c7739f9a4b68aa61234ef8caf0fe934e7ad7b564f447feeb1a2b6a72f3503184a6e00c363435164475a58baf8edd"}, {0x50, 0xff, 0x8de3, "5a8bfef636e49064508116ca0a411eefaf733aa0a1e15efe9b6783564020bb1ea3534442640a1d2135cef5c827c12dc3309cef5a373a9637b2ace50150f4427bb5b841"}, {0xbc, 0x117, 0x9, "797bd0b32a4f8e61cee154a8bd444c900d8c55076d377f79a342256633d8a2bc1e6f4c2e7eac62e054ccbe8d0841f47ac0b41c210d4a174f9b7252744afbfccd82817118ebb5d6f1fbdb293f4616446e1739c9e6008fe5f0f6a5ad990fc3a054ceadd6ecb5055c7a8dd494c25ee38a1b1a4f9ea17aef5903afe95f9df3db5d94c7dc80ed246873e282f57e5680ddbd5d3255fea9ac094d1ee0ebfb87ef916c349d697fd0b0e0407df4b37a687c9b4f"}, {0x58, 0x101, 0x8001, "9d5b7c01a5aefc0a498091d69e0877388e223798a5923eb74c9e530af62eb0e72a8cf4d5670f00681bad0db0fb90b4118555d61ced6ea946a431098f8ad6445b120ecb373af38c4e93"}], 0x270, 0x48080}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000828000)='./file0\x00', 0x34d0d1877ba5bf99, 0xea) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000028a000)=[@in6={0xa, 0x1, 0x80, @empty, 0x5}], 0x1c) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000b1000)) r2 = dup2(r0, r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000419000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}}, 0x6, 0x6, 0xcc, "e70e90b4ab68dbdb1eadfba7828e7518a81f846ef4257e0f77f3b9d0c95d2428df9fa06a6d9ead2610af80897a5895f3893893675d7917d15c761c12010993da2cb93642e19a329015dc86259330dd26"}, 0x160) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f000051b000)=""/52, 0x34) 2018/02/01 23:22:34 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x7f, 0x0, 0xff, 0x5, 0xfffffffffffffffe}, 0x20) pause() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e2000-0xe8)={{{@in6=@dev, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000b79000)=0xe8) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ff3000-0x8)={0x0, 0x6}, &(0x7f0000477000-0x4)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ff3000-0xc)={0x0, 0x6}, &(0x7f0000f60000-0x4)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000571000-0xb8)={r2, 0x80000000, 0x0, 0x3, 0xfffffffffffff000, 0x1f, 0x5, 0x20, {r3, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x2, 0x7, 0x80000001, 0x7, 0x2}}, &(0x7f0000ff2000)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff2000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x2}, 0x2d3) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000ff4000-0x9)='/dev/sg#\x00', 0x6, 0x400) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ff3000-0x4)=0x9, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001ee000-0x8)) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r2, 0x7fffd) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fef000)={0x0, 0x9}, &(0x7f0000ff0000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ff0000-0x4)=@assoc_id=r4, &(0x7f0000ff0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fee000)) [ 56.249769] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/01 23:22:34 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ac9000-0x10), &(0x7f0000000000)=0x10, 0x80000) fchmod(r0, 0x14) sync_file_range(r0, 0x6b9, 0x7d, 0x2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x2000000006000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000000d000-0x8)) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000bb7000)={0xe559, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f000038c000-0x8)={r2, 0x7fffffff}) sendfile64(r0, r0, 0x0, 0x0) linkat(r0, &(0x7f0000ab8000-0x8)='./file0\x00', r0, &(0x7f0000f0c000)='./file0\x00', 0x400) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/76, 0x4c) unlink(&(0x7f0000002000-0x8)='./file0\x00') 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000853000-0x8)={0x77359400}, &(0x7f0000327000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000004a000-0x10), &(0x7f0000a2a000), 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009e3000)) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r2, 0x7fffd) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fef000)={0x0, 0x9}, &(0x7f0000ff0000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ff0000-0x4)=@assoc_id=r4, &(0x7f0000ff0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fee000)) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/01 23:22:34 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f0000000000000000000803000600", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000fd8000-0x24)={0x400, 0x3, 0x401, 0x8, 0x5, 0x7, 0xfffffffffffffffb, 0x44, 0x2, 0x6, 0x7, 0x1}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f00006ad000-0x8)='./file0\x00', 0x19) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001fc000)=@assoc_value={0x0, 0x2}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000cd5000-0x18)={0x4, 0xff, 0x9, 0x8001, 0x5, 0x9}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000fd8000-0x18)={0x8, 0x5088000000000, 0x99, 0xffffffffffffff80, 0x5, 0x7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd7000-0x98)={r2, @in6={{0xa, 0x0, 0xfd6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0xfffffffffffffffc, 0x400}, 0x98) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 56.318310] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f00005f6000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x16) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007b1000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000206000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ef2000)={@loopback={0x0, 0x1}, 0x5, r3}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006ea000-0x18)={r2}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000160000-0x99)="e91593ed88c285cdcf35dc2e3661a2419bdc421334076812a4efe97c400f5e5e476a83571397c7713945f18649fcf2add33d51fd440efd538cbeedfbd0e9ccb1d0aaace14aaba7558a69f8f72eafa3cace1212c185e7ddd8c1c073d6fcd4831494f45cc19802f6b28a6e11e2fbb66b21827c99db0396063c543b9897a5e8da4ef90a26f43b3bebe53753ba6bd3ab3ada0d744f94f6ea87ec1e") getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b4000-0x4)=0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ab0000-0xc)={0xfffffffffffffffc, 0x9, 0xfffffffffffffffd, 0x6, 0x8, 0x100000001}) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000068a000-0x8)=[{&(0x7f00004af000-0x58)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c70000+0x988)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000739000)={0x4, [0x7, 0x200000000000, 0x8, 0x80000000]}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000572000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000437000)={0x3, 0x6, 0x3, 0x4, r2}) fcntl$setstatus(r1, 0x4, 0x2c00) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/01 23:22:34 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/161) flock(r0, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000)=[{{}, 0x6, 0x7, 0x80000000}, {{}, 0x9, 0xfffe000000000, 0xfffffffffffffff7}], 0x20) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000003000-0x30)={0x30, 0x2, 0x1, 0x2, 0x1, 0x7, 0x5, 0x2579}, 0x0) 2018/02/01 23:22:34 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x800, 0x4, 0x0, {r1, r2+10000000}, 0x99b, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a2d000)={0x15, 0x0, &(0x7f0000937000)}) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f0000002000-0x4)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x10000001, {{0xa, 0xffffffffffffffff, 0x3ff, @empty}}, 0x0, 0x0, []}, 0x90) 2018/02/01 23:22:34 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000634000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00004bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14, 0x80800) ioperm(0x0, 0x9, 0x0) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e34000-0xe)='/selinux/user\x00', 0x2, 0x0) pipe2(&(0x7f00009da000)={0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000dfc000)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x26c) fsync(r0) ioctl$int_in(r0, 0x5421, &(0x7f00002bc000)=0x10001) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/enforce\x00', 0x2000, 0x0) bind$vsock_stream(r1, &(0x7f0000724000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006ad000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)='setgroups\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002e3000-0x28)={0x5, 0x1, 0x6, 0x9, 0x2}) close(r0) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c70000+0x988)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000739000)={0x4, [0x7, 0x200000000000, 0x8, 0x80000000]}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000572000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000437000)={0x3, 0x6, 0x3, 0x4, r2}) fcntl$setstatus(r1, 0x4, 0x2c00) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmsg$netrom(r0, &(0x7f0000002000-0x6)={&(0x7f000000d000)=@full={{0x3, {"6594b7a4977d12"}}, [{"0109ab05597b53"}, {"762bc8e08fdacd"}, {"5c789118b6eb43"}, {"e30109eabe92dc"}, {"65650763640f47"}, {"4331ee7f016b83"}, {"551477a05f1fa5"}, {"cc11ad11e159b1"}]}, 0x48, &(0x7f000000e000-0x10)=[], 0x0, &(0x7f000000a000)=[]}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e17000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000320000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00006d2000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0xfffffffffffffffd, 0x1000000000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getegid() mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000032000-0x4), 0x800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000016000-0x1), &(0x7f0000031000)=0x10) eventfd2(0x0, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) lsetxattr(&(0x7f00001d4000)='./file0\x00', &(0x7f000099c000)=@random={'trusted.', 'posix_acl_access\x00'}, &(0x7f0000da8000)='\x00', 0x1, 0x2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000777000-0x34)={{0x0, 0x0, 0x3ff, 0x3}}) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000032000-0x8)={&(0x7f0000032000-0x48)={0x2, 0x9, 0x0, 0x2, 0x2000000000000039, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0x1a}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x4004}, @sadb_x_sa2={0x0, 0x13, 0x0, 0x0, 0x0, 0x6, 0x2}]}, 0xfe8b}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000086000)={0x0, 0xe4, "726c02befccd5989a92ac057c3dd3e0c6d86470c15f93a140217a933b220f31f43c9d365e7254141f792daf75a50e9834b175d00b54b14e68d9d4718c346bfca5f5b9cac44fa1dd98af19388efc447dc53bebf3f724ba6464e47c101aadea6f18eb9cdfefcca0824e60f723ad2ecf243cf8cd1009ceedd10b79e2b072c9b604bac91f0d58b95445d0873ddb50c6bf9912c28e44befd657e4d418e9ad9b5db10ff5891566f7b0b8695885edb467c90c23c7d32aaf61ecde4820bd5ac2ac0f43d83307b5016d2356ce556dbb8234bc2a05c446b59cf6b4d9af28d2686a024f1466612d90c8"}, &(0x7f00008fe000-0x4)=0xec) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000030000)={r3, 0x7}, 0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000c6a000)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x101) 2018/02/01 23:22:34 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000c19000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty, r1}, 0x14) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f0000429000-0x6)='./bus\x00', 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a2000-0x16)='/selinux/checkreqprot\x00', 0xc000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000594000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f0000c98000)='./bus\x00', r1, &(0x7f0000306000)='./bus\x00') lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) 2018/02/01 23:22:34 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000049b000)=""/108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000486000-0xa)='/dev/ptmx\x00', 0xe10139c7f6ab1820, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7e000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000ec9000-0xa)='/dev/ptmx\x00') 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000-0x1c)={&(0x7f0000004000-0xc)=@kern={0x10}, 0xc, &(0x7f0000003000)=[{&(0x7f0000003000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000002000-0x2cc)={0x1f4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x70, 0x0, [@generic="5948fb3131df01ff79e04e424d6b73ccac67f5e15ab0d47323c4e6898fcd7cd263a7e2f62e5236175390f1bbcf4f4aebe4c50d1cd46f0d5578af25e5c84940b8cb5a2f48c21205a3f0837cbe666404cdc86f41dc6d11de0033", @typed={0x10, 0x7a, @str='[ppp1:u\x00'}]}, @nested={0x118, 0x41, [@typed={0x108, 0x85, @binary="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"}, @typed={0xc, 0x2, @uid}]}, @typed={0xc, 0x29, @uid}, @generic="0f13713f3d7be6e5c51a793f5fea542f7d63ecb3faf2817b59207ae31bf2a25d15fd29ba32fcf26b9c4a3e5770a479efac61c59020eb32d2430a612fc026fea08a2ed6c389af8142d13475a524f8031c"]}, 0x1f4}], 0x2, &(0x7f0000001000-0x34)=[@cred={0x18, 0x1, 0x2}], 0x18, 0x80}, 0x20000000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 23:22:34 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x20000000000008, &(0x7f0000549000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000805000-0x10)) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000799000), 0x0, 0xfffffffffffffffb) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e6f000-0x10)={0x0, 0x800, 0x2, 0x29}, &(0x7f000070a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000172000-0x6)={r1, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e4000-0xe)='/dev/keychord\x00', 0x0, 0x0) readv(r2, &(0x7f0000bed000)=[{&(0x7f000015d000)}, {&(0x7f00004d1000-0x49)=""/73, 0x49}], 0x2) 2018/02/01 23:22:34 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x28)=[{&(0x7f0000004000)='e', 0x1}, {&(0x7f0000004000-0x75)='\b', 0x1}], 0x2) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000004000)={0x4, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000007000)={r2, 0x1000}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/dev/pktcdvd/control\x00', 0x202a02, 0x0) sysfs$2(0x2, 0x7f, &(0x7f0000007000)=""/183) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000006000)=""/57) fsetxattr(r0, &(0x7f0000013000-0x11)=@known='security.selinux\x00', &(0x7f0000013000-0x1)='\x00', 0x1, 0x0) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000e5000-0x10)={0x1, 0x0, 0x9, 0x4000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000082b000)={0x0, []}, &(0x7f0000bc1000-0x4)=0x4) getsockname$netrom(0xffffffffffffffff, &(0x7f0000561000)=@ax25, &(0x7f0000aa0000)=0x10) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getegid() mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000032000-0x4), 0x800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000016000-0x1), &(0x7f0000031000)=0x10) eventfd2(0x0, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) lsetxattr(&(0x7f00001d4000)='./file0\x00', &(0x7f000099c000)=@random={'trusted.', 'posix_acl_access\x00'}, &(0x7f0000da8000)='\x00', 0x1, 0x2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000777000-0x34)={{0x0, 0x0, 0x3ff, 0x3}}) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000032000-0x8)={&(0x7f0000032000-0x48)={0x2, 0x9, 0x0, 0x2, 0x2000000000000039, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0x1a}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x4004}, @sadb_x_sa2={0x0, 0x13, 0x0, 0x0, 0x0, 0x6, 0x2}]}, 0xfe8b}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000086000)={0x0, 0xe4, "726c02befccd5989a92ac057c3dd3e0c6d86470c15f93a140217a933b220f31f43c9d365e7254141f792daf75a50e9834b175d00b54b14e68d9d4718c346bfca5f5b9cac44fa1dd98af19388efc447dc53bebf3f724ba6464e47c101aadea6f18eb9cdfefcca0824e60f723ad2ecf243cf8cd1009ceedd10b79e2b072c9b604bac91f0d58b95445d0873ddb50c6bf9912c28e44befd657e4d418e9ad9b5db10ff5891566f7b0b8695885edb467c90c23c7d32aaf61ecde4820bd5ac2ac0f43d83307b5016d2356ce556dbb8234bc2a05c446b59cf6b4d9af28d2686a024f1466612d90c8"}, &(0x7f00008fe000-0x4)=0xec) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000030000)={r3, 0x7}, 0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000c6a000)) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x101) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000c000/0x1000)=nil, 0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x20001, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000d000-0x4)) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r1, 0x2285, &(0x7f00006fb000)='S') [ 56.648767] SELinux: Invalid class 85 [ 56.654744] audit: type=1401 audit(1517527354.558:16): op=setxattr invalid_context="" 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/enforce\x00', 0x200000, 0x0) syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/relabel\x00', 0x2, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0}, 0x800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000002f000)={0x6, 0xbb55}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000024000)=[{0xab, 0x2, 0x4, 0x101, @time={0x77359400}, {0x80, 0x8}, {0xb6, 0x8}, @note={0x7f, 0xb65c, 0x7, 0x200, 0x2}}, {0x9, 0x6, 0x9, 0x2, @time={0x77359400}, {0x4, 0xfffffffffffffffb}, {0x100, 0x800}, @time=@tick=0x5}, {0x8, 0x4, 0x0, 0x9, @time={0x77359400}, {0x0, 0x595a}, {0xffffffffffff24c3, 0xa50}, @raw32={[0x56, 0x0, 0xfff]}}], 0x54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002f000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000030000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001d000-0xc)={r1, 0x8, 0x30}, 0xc) syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000477000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e0b000-0x10)={0x1f, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000457000-0x8)={r1, 0x81}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00000ae000-0x4)=0x8001, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ba5000)="4408050313", 0x5) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000068000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000366000)=0x10, 0x80800) shutdown(r0, 0x0) r1 = open(&(0x7f00000a1000)='./file0\x00', 0x141000, 0x114) sendmsg$nl_xfrm(r1, &(0x7f0000f32000-0x1c)={&(0x7f0000746000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000177000)={&(0x7f0000235000-0x11dc)=@flushpolicy={0x11dc, 0x1d, 0x800, 0x2, 0x1, "", [@tfcpad={0x8, 0x16, 0xe60c}, @etimer_thresh={0x8, 0xc, 0x28a0}, @extra_flags={0x8, 0x18, 0x3}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}}}, @algo_comp={0xec, 0x3, {{'lzjh\x00'}, 0x508, "1c3e5f3d3e963b89891207430fa798b1faae9bffbcfe2aa0359a65ca9ca06ac3230097d76d81154be7abfcc5dbc09d01cee9814cc6369472489c0253403edbd9b995f9702507210351b5b41246c64f7d94259a7be3a7f07fe15bfc89830c2408da947faf74601cbaef873c5384181e1f15c8844455cdaffb19253bda9fe244821213624c67cd4a5911b1efa6e76f2a35a74a5c0779e495b3158cbe54125336b39a"}}, @lifetime_val={0x28, 0x9, {0x2, 0x0, 0x80f, 0x200}}, @algo_auth={0x1048, 0x1, {{'wp512\x00'}, 0x8000, "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"}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x2}}]}, 0x11dc}, 0x1, 0x0, 0x0, 0x1}, 0x4000040) mkdir(&(0x7f000080d000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c45000-0x9a)="22c5ed288b942c") rmdir(&(0x7f0000f93000-0x8)='./file0\x00') 2018/02/01 23:22:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a1f000-0x8)='gid_map\x00') r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000086000-0xd)='net/udplite6\x00') sendfile(r0, r2, &(0x7f0000929000), 0x5d8b) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000c8b000-0xf3)=""/243) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f00003cf000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) recvfrom$inet6(r0, &(0x7f0000cff000)=""/21, 0x15, 0x10022, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="4e21490c20c60ca925f6d108f5a2367795701da2b89ea639b274eab56dab39e5304b3e624cf9c3b10a3f7e3ffc6adf72389c701e66370f93a8f49ee966f65dd0c4575f84e73884a62bed4b81ae82557a4579cdec5c8438bb5eaa4cd311488bdb8cda397ff0357ca06f30c9b3075944c657c671888bb7a8053c367600cd26594dafad", 0x82, 0xfffffffffffffff9) add_key$user(&(0x7f0000706000-0x5)='user\x00', &(0x7f0000e9f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000301000-0x74)="9a63b991b39bcb3e0bc5fab7d69ed6c5e746e62dccdb5966d16666bf795f93286571f1abac52e6f5cf7366199766033de2ea501d837ab6580660f59976258c02353b2d28022102a33b454a902530bc73d300740f54d70443d5ea6243a0b05f80d7bd13239f995aff7ee3e298f9834a799f7cd63c", 0x74, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0x3, 0x7, 0xfffffffffffff5b0, 0x7ff, 0x4, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000797000)='user\x00', &(0x7f00000d1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="a30f6f95dfe2a05699cc83b1b210c03e4b761c0d75c15e1072ad45e9f1632a9dabf488081e6aecd1293ed29be449d4aaae883b5b4134c24fd87d3a822d92cc08ada430dc165d7014cd01510d9e7b287874048c0ca068b3d34d1c4c25cce4306e948619a91dc85ed5a5c6ef65ae32ba931c24cf26e164d34f42e4d869d52bda94999c5041cb9b895c0f941122aaaa87adb1cfb63664764cea29e8dec74ebcf52e1f639312b3ba9e", 0xa7, 0x0) r1 = request_key(&(0x7f0000ea3000-0xd)='dns_resolver\x00', &(0x7f0000e2d000-0x1)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000964000-0x1)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000070b000-0x33)="f1857e6e2fe56b57ac53270819bb1f466e8a7cd8aab1ff3540b7b82c535057d75c1768fc2ba0707b4c455d1d0fa27ed973f75b", 0x33, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x9, &(0x7f0000002000-0x48)=[{0xffff, 0x2, 0x4, 0x3}, {0x3f, 0xfffffffffffffe00, 0x1ff, 0xe05d}, {0x200000000, 0x10000, 0xfffffffffffffffd, 0x3}, {0xfffffffffffffffd, 0x10000, 0x6a, 0xff}, {0x0, 0x8, 0x2}, {0x4, 0x7, 0xff, 0x101}, {0x400000000000, 0x7ff, 0x1, 0x1}, {0xfffffffffffff793, 0x1, 0x7f, 0x9}, {0x59, 0xe3e, 0xfffffffffffffff9, 0x100000000}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x9e)="dbf7ef275676fa4b261bd64c46660fa1edb7f21f73c5d59c6f2d8b6c8c36de4905de450a40a5b3a32b72d2d7a5e0f1901be0bbe006b7be1b4f69c146a9af7719fb14bfa9bba6b7706f6b7fd90424f2b4545bb875d9ce58fa7c7779e11fbe5a8cfe740cda1f0514caa724a126dda13c9e68102433d62767aae5dc1c5876c3dc00ca8ec319da5161b828fbfdbc3dbd72b5a087cd8bf36b2eec8aed5f6368b9"}], 0x20000000000000d7, r1) sysinfo(&(0x7f0000000000)=""/190) [ 56.690420] audit: type=1401 audit(1517527354.588:17): op=setxattr invalid_context="" 2018/02/01 23:22:34 executing program 6: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000fb9000)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0x27c5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006d7000-0x4)=@assoc_id=0x0, &(0x7f0000300000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008e3000-0x8)={r2, 0x9276}, &(0x7f000049b000-0x4)=0x8) 2018/02/01 23:22:34 executing program 7: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000831000), 0x0) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000656000)="f3", 0x0, 0x0, &(0x7f00003a2000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x1}, 0xfffffffffffffeb5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b35000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffee) close(r0) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000a0c000-0xe)=@l2, &(0x7f00004ef000)=0xe) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x50}, 0x1}, 0x0) [ 56.799962] audit: type=1400 audit(1517527354.698:18): avc: denied { write } for pid=7975 comm="syz-executor7" path="socket:[15391]" dev="sockfs" ino=15391 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b2e000)='/dev/usbmon#\x00', 0x7, 0x385000) write$sndseq(r1, &(0x7f0000b23000-0x54)=[{0x0, 0x10000, 0x0, 0x4, @tick=0x3, {0x14, 0x6}, {0xffffffffffffffe1, 0x70410a44}, @note={0x2bbf7577, 0x1, 0x8, 0x3ff, 0x7}}, {0x5, 0x6, 0x2, 0x100000001, @tick=0x1, {0x400, 0xffff}, {0xee8, 0xdf5}, @addr={0x5, 0x1}}, {0x3, 0x1, 0x848, 0xff, @time={0x0, 0x989680}, {0x3, 0x3ff}, {0x6edf, 0x20}, @note={0xa0, 0x81, 0x80000001, 0x80000001, 0xce}}], 0x54) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004e9000)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd4eb}, 0x5bb, [0x40, 0xa3, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x7f, 0x400, 0x4, 0xffff]}, 0x5c) connect$inet6(r0, &(0x7f00000e2000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) getpeername(r0, &(0x7f0000c34000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000ab5000-0x4)=0x26) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000050d000-0x4)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000123000)=@assoc_id=0x0, &(0x7f0000bfd000)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000bbe000)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d25000-0x8)={r3, 0x7ff}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001d6000-0x14)={@ipv4={[], [], @dev}}, &(0x7f00001d7000)=0x14) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e8000-0x5)='maps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) faccessat(r0, &(0x7f00002ec000)='./file0\x00', 0x10, 0x200) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f9000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b5fc09db90000000000000006f4d0e9ae0e12c79a35b158aed61a3cd9fa6f35f64836ed0a97f72c75f1c1ec2acd7061df7f") ioctl(r0, 0x7f, &(0x7f0000816000)="c156da199267728a52c3ef03f2c0f605299d3b096f056e58fecdfbad1b894c1886690e80b30af4999ea0fa5b9320dad4fec412fbc2fb23062453cfcf137bde68de93d80435dd71f81c3b42d0dae257f2b9d57bf6e25243ef54317444f818bfef906632a9e821320e8e076e9d9192020b6dedfe863871bac2f8c0fe4468463a57dc76a9a9fa9f1b024842e33ce45cc043ce12c59249bfc55945a268d5813e2e1b94e245cc52826fbf0f89d47c939a7e1eef64d5") setns(r0, 0x0) readahead(r0, 0x5, 0xa4f) 2018/02/01 23:22:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000059c000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000000000)) getresgid(&(0x7f00001da000)=0x0, &(0x7f000081f000), &(0x7f000045e000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x800, 0x81) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000002000-0x8)={r6}, &(0x7f0000000000)=0x8) fstat(0xffffffffffffff9c, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000000000)=[r0, r1, r4, r7]) prctl$intptr(0x21, 0x8) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000656000)="f3", 0x0, 0x0, &(0x7f00003a2000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x1}, 0xfffffffffffffeb5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b35000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffee) close(r0) 2018/02/01 23:22:34 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f000071d000)='/dev/ptmx\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000de7000-0x8)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000-0xdc)=""/220) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="02", 0x1}], 0x1, 0x0) close(r0) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') getrlimit(0x0, &(0x7f0000002000-0x8)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x12101, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000006000)={0x1, 0x7}) 2018/02/01 23:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007ec000)={0x0, 0x7}, &(0x7f000022b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000023e000)={0x1, 0x8200, 0xffffffffffffffc5, 0xe18, r5}, &(0x7f0000750000-0x4)=0x10) tkill(r1, 0x13) 2018/02/01 23:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f0000e45000)) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00001ab000)='/dev/usbmon#\x00', 0x8, 0x20000) fcntl$getownex(r3, 0x10, &(0x7f0000373000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b55000-0x4)=0x100, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000f03000-0x7c)=""/124) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000feb000-0x10), &(0x7f00000d1000-0x4)=0x10) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000ddd000-0x8)={0x1, 0x3}) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/01 23:22:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r1) 2018/02/01 23:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000634000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000a2d000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ce0000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r2}, {r3, 0xd}], 0x2, 0x0) read(r2, &(0x7f00008ac000)=""/156, 0x9c) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000a9e000)="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") ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e6f000)={0xe2f9, 0x20fc, 0xe39, 0x7, 0x4, 0x14b, 0x100000000, 0xfffffffffffff801, 0x26, 0x10001}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009d6000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x7) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) rmdir(&(0x7f00000b9000-0x8)='./file0\x00') 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000570000-0x11)='/dev/vga_arbiter\x00', 0x50040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000589000)={{0xffffffffffffffff, 0x1, 0x0, 0x2, 0xcedc}, 0xbe5, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000474000-0x20)={@empty}, 0x20) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000aea000-0xb5)=""/181, &(0x7f000016b000-0x4)=0xb5) close(r1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c45000)={@generic="812a2098548dbc4716b73a62f9a4d176", @ifru_flags=0x400}) 2018/02/01 23:22:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getpeername(r0, &(0x7f0000363000-0xe)=@l2, &(0x7f0000966000)=0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6e000-0x15)='/proc/self/net/pfkey\x00', 0x482000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fchdir(r1) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29}], 0x10}, 0x0) 2018/02/01 23:22:34 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) bind(r0, &(0x7f0000f92000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f94000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f93000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043b000-0x4)=0x18) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f93000)={r2, 0xffffffff}, 0x8) pipe2(&(0x7f0000f92000)={0x0}, 0x4800) getsockname$inet(r3, &(0x7f00001d8000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ea5000-0x4)=0x10) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x2) 2018/02/01 23:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000aec000)={0x7, 0x2, 0x8000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x4a, &(0x7f0000f4a000-0xfd0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000087f000-0x4)) 2018/02/01 23:22:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008e3000)={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xcd4c}, {0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xffffffffffffff7a}, 0x7fff, [0x800, 0x20, 0x6, 0x100, 0x9, 0x200, 0x2, 0x3]}, 0x5c) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00001bb000-0x3f)="ff942635703de40330e05796fef4ef3b30d52aaac2b29481624f9df8f682fd83270cfafb08ade9e28e56c0a780e2b50a0fe0dd16109c2b91106e4a8f32d803", 0x3f) 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000694000+0x7f9)=@ax25, &(0x7f00005b9000-0x4)=0x10, 0x800) pipe2(&(0x7f0000e3b000-0x8)={0x0, 0x0}, 0x80000) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) dup(r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000d04000)) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) shutdown(r0, 0x1) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000009a000)) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x33) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@mcast1={0xff, 0x1, [], 0x1}, 0x200080000000}, 0x72) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a8000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) r3 = dup3(r1, r0, 0x80000) connect$l2tp(r3, &(0x7f00007a0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x2, {0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xd4}}}, 0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000094d000)={0x0, 0x89, 0x7c, 0xdf1e}, &(0x7f00007aa000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000048b000)=@assoc_value={r4, 0x3}, &(0x7f0000e4a000)=0x8) 2018/02/01 23:22:35 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f000090f000-0x8)='./file0\x00', r0, &(0x7f0000169000)='./file0\x00') ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0x7, 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000b000)={&(0x7f0000001000)=@full={{0x3, {"3bb8d6655552ce"}, 0x80000001}, [{"d17d7b481c9e17"}, {"cfa784b2e7f7f2"}, {"8707a018153666"}, {"7ba019d5d0a998"}, {"523e0f528a11e7"}, {"e2daa90844fcfc"}, {"7c0816c3192f59"}, {"44515450e0a2a5"}]}, 0x48, &(0x7f000000c000-0x1f)=[{&(0x7f0000009000-0xa2)="643f8c410beb4a43f5cdd350742ccef85ab0b5510e1dfb74a280b3b3fe122d7b1027f758adc46dd442b0d002d0f2bde74b31e23a9ddca5f3d6153c9dae5d9aa68241825581d6d58f0a2df79ecfc478ca88db29a4fadb1005ee04e7805f187ab56642338d619751030a1dee8901ce71824bf8742e8e03921b5e07a15df73c23bd09ebfdd69db034dc5e25f33cef5e08dfd846ed61746028cb9c2263ec57026f9d057c", 0xa2}, {&(0x7f000000b000)="95f25753d8f7893f3139d84bbb4c8cf34730c1282afa8a5e39840365790ff189e966b3636e74001690e441cbe54a9085baf62ca45a226a55bd67f98717f526a5f41b6850a69b6883937fe8e55b333a", 0x4f}, {&(0x7f000000c000-0x1e)="3f61ae4c6f705f890ec5fb1315ce94f3480376e07c82e96bcbf7c16a8edf", 0x1e}, {&(0x7f0000005000)="aa49e0f8b9bc999415000d75f9f4329aafa62149b06e2f99b285ff8461727f92f02af360065da8b041ed14df9e0f1766d823a1776378ba3b4ee9ee2563cb354d25ad51e7", 0x44}, {&(0x7f0000006000)="a48b3f580bb67da633b198bb53a8f751e170c897dc49994cbdc8e2d5dc1cbe6e0e546b1c79a52c10ead9f63504b972c952b638ffcc09e412a9bfe8c455982f94917a938b7b6cccd23bd0ba1b7cd270580958259e93fd8f79aa8953df1c9b1c631a490eab35b5214d62edf3676dbb5071fed38792d53974018518817bc4ec4ea4ea74b0a43b21e5cacc852aaed6295b7683456c4ba3087d00bed6623828cb0643a535b003a010df29948c0e76509c23cabb9a817beb3b0cd0fd038a8a83e12e271d18a4", 0xc3}, {&(0x7f000000b000)="54e21e60220ed7a3688a1f5c0063d97c894f298dad", 0x15}, {&(0x7f000000c000-0xd9)="02079a258cafeb5d80a6a458b1f890e492060853b723093c622db86f63047f44b6c276d7f703457f5e0638057964c565243ef2561ee3f8b65ba9f0691715cc949241ca67ce078098eeab1d72b9c2b245239108cad63fd2932b5c4cb7da8f01d480add6cf9081ae9a85e98dbe31a93582956113eb94e782387e03477c142473622747aea0626f12c4a2fd826e202e37c221eb6ca372d9de574debc9041ef02ccf23c6c482344153d9cb05e3ef251419400cd89cfb3e9182cf485e42562583aa0c769cbf239a91bc32f7afaef47558fa8bd6f6d92e9a9b3e6218", 0xd9}, {&(0x7f0000004000)="adb4214de5ea603b2361e144556fcd71b4e21344482b33b1cfd2bbdba57718347d9883f26f039bcc5d1009370fe9e0a66a2acd2046fcd3d81f5bbc0ab46953c50d5f78854f0cc9989f8c26cdf9b030ce935e9927ee191ca24d267818c2d2998e64d3db1d3324f0ce8919ff0b182003c99bcc19f3b44afabf3174f8f508c522faafc624c2a01f31ae63730b8fd4", 0x8d}, {&(0x7f000000b000)="f9e3780b1cb52fff817b44f60ff44dc0c1ee6dca683a1a33d13956f0746606e42bbe24f839ae2cdaa778d99f2c8f3c8c2d3e6411cf83c4b84d83ef8377e742e2082392cd6646eb13c28f5b7b1fb9a693d4975309c711cd538a63db15c67d8c03311430bdb3143c4685d7cc4a10d972449a812c8e4fe8fe2c5580fd2f40d18c803cb3231f5e61c03be25d0941bd725c2892b7806a10fd7e54fc6ab2cfd28fb7c204cf9677819c8a33724260dbf0244ba0dbd1c157dcfc6dab6a335a518d1d80a8e0f4718a189995a216b051dade58ebab036a39359331f72f44d83ad0a93df6eff2371d97fe6c58d9438db9834d7fa29d", 0xf0}, {&(0x7f000000c000-0x6)="f9e51cb21a9d4dbabeb3de41cd2d1558433aeac6a0c4fe380b726d2fb270bb700f62358e06ba80be5ad55a71ffb4448cad60f076dcc2a36d0540fb9826f626f2", 0x40}], 0xa, &(0x7f0000004000-0x1dc)=[{0x24, 0x116, 0x3, "993ac91278bbc390def2234f14e070fc4f4e8c2455"}, {0xec, 0x11d, 0x1, "f03a3ae0b34ae0b5922dc6d9df430745ec78489b942f07249f682d3f4b171f851b1f6ca1af4700365761b23a8c41c64d2e56d7b268002fb3bffc93cdc6b33fc0d7527d9b2d5fc4f330093ece82e32136d633eaaf2297b4ff5cf31a5e853bdf23badf3ad2a1f5c6ded1c53cfa77e76c1f1f4c933bfff04b956de76204b30bea50530527d57ae1623bb9635c7c611153769a29b8a970be1ab0ec181841d9bccf07a07fcc1256c71c39def0e2c7109399742e079fd10757a189d7125d88ada6c98c1a4cbfa9358f33d9355a377af082f4e2a636a00c148cda4020b1312e3f108f"}, {0x8c, 0x13f, 0x3f, "eaa02ef38b69b5a608ea0fd87f1462ec41455e817116fd2a63b1ea220b7d1b85acc25356401f0b716ed8ef4159a181571da6717cb4d5c8d29418f4222ce68ccf06a2fc03624fa9d2dace9c9e4cc6fc1c9c416ce7fc6a860054387ad0c9e6572a8e548755de80cd429082a64446845459af6c47afa62e49a4c4434f45f147b4"}, {0x40, 0x117, 0x2419, "8677ddd4f0addd91a8bbcdb771b5a66b65b7001dbeb923e2bceada4977d9bd55ee90efa4712e66be7559844280728de885c4ac"}], 0x1dc, 0x800}, 0x10000) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/01 23:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bcb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10004c}, {0x6}]}, 0x8) r2 = dup(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000005f000-0x4), 0x4) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000+0xca4)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="f701f95ba0413cb10b10fcbc88f76f9b"}}, 0x1e) mq_unlink(&(0x7f0000121000-0x1)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x181000, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='erspan0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000)={0x8000001, 0x7, 0x24}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xf4)="8efc81d8b5722b1e388b0025f32ae4b0905009dbb201c492fb025850d5ccbbfc574cb4f163b4f8a1693891538b53bb9b3b795a31af6d794996076de5d73e5ae1196c64e6913a76cc4896e2886a7256ada9cdad95db145194097522fdb9f4aaffab2c1c5a55c33afe666bac81070cd901d95960bd3b7b42d9c6ad0ace7893adc80e4f986663936da910e724f041e982d37982a06d4c30e78520edae2de7b5ac7c5c3ac8025c1a569adab4a00b0e61b6b7d59d0e26451c8e6573f07b94d540ea4fa183655a32a401ce0aaaee1b53386e4bb95c8fa106fd4337aedbd8c1d4519ebe2a45d3ace83985885657403b8d5a5ebc8b731173", 0xf4, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000004000-0x10)='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000004000-0x10)={{0x0, 0x2710}}, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000006000-0x10)=@common='bond0\x00', 0x101}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x4, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000007000)={0x1, &(0x7f0000008000-0x8)=[{0x8, 0x81, 0x5, 0x1}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000007000-0x1d)='{cgroupcgroupwlan0trusted(,@\x00', r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={r4, 0x80000000}, 0x8) dup3(r0, r3, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000647000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d94000)='\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000000b000-0x1f)=[{0x100, 0xffffffffffffffc9, 0x9, 0x100000001, @time, {0x100000001, 0x101}, {0x7}, @result={0xff, 0x3}}, {0xffffffffffffffc0, 0x33400000000, 0x4000000007, 0x6, @time={0x77359400}, {0xf8d, 0x2}, {0x13, 0x5}, @ext={0x91, &(0x7f0000005000-0x91)="0b00c310e98093cbd342e69d3e7086b02bb6de0f06c76c9a8702af079cadbf8a465ba30a5c9de8f0661c758ca2060e925508b848528c0bab55a979af13d2e82d6ea038fdfc13174da389a441710e67ae3d62594974cfbcd189cca771feb15e9052c4f7ded65872b03a06d4c7cdfdc4d7e8b77ab36c06b038e5cad4afca234e55d60f3e753217464b3df073fbdac5e16943"}}], 0x38) 2018/02/01 23:22:35 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000050f000)=[{0x8, 0x7}, {0xf, 0x9}, {0xf, 0x1000}, {0xa, 0xfb20}, {0x3, 0x1}, {0x4, 0xde3}, {0x2, 0x3}, {0x0, 0x101}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x9) epoll_pwait(r1, &(0x7f0000898000-0x30)=[{}, {}, {}, {}], 0x4, 0xa808, &(0x7f000022d000)={0x20007f}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002ba000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000350000)={0x40000000}) openat$selinux_member(0xffffffffffffff9c, &(0x7f000084f000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000cef000-0x30)=[{}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000060f000-0x8)={0x0, 0x7530}, 0x8) vmsplice(r1, &(0x7f0000226000)=[{&(0x7f0000dc4000)="dccfe9a24b0347da47e1049a3f41f5ece8f7f0086e526271b3b9da68d6eba8a3c3d27ef32a0202a3c96d508f76c5457336dfe9d2169285c3df754fb0eacc11bfd4ccd68160eb9624aed79f5a75a7ecda04a04b2fc24a641a04028171182a159edb", 0x61}, {&(0x7f000065a000)="db0c8dfc9103d3aa5239e7813085faf00bb8291a2b97090e42bc7747ab5139c877e1983b543cf408e3687075d8a964de7916ef548bd0", 0x36}, {&(0x7f0000c88000)}, {&(0x7f0000601000-0x1000)="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", 0x1000}, {&(0x7f0000b20000-0x29)="8f3cb87e4d6c19baa9d5e2f5e68cb642ec49b21f9a5b4cecf65f47204a6ddd6b68e5382b7c3ba12552ebdd29d1048c55ada24f14cf82", 0x36}], 0x5, 0x8) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000053000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0x5, @empty, 0xbb}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@generic="1753448954c4e0624cee6c8ec8bcdf45", 0x1}) 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0b000)='/dev/sequencer2\x00', 0x803, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ab9000-0x4)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000f49000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000ec9000-0xd)='/dev/binder#\x00', 0x0, 0x10000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001}) epoll_wait(r0, &(0x7f000000b000-0x5)=[{}], 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000eda000-0x16)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e03000-0x4)=0x1c, 0x800) inotify_init() r3 = mmap$binder(&(0x7f0000546000/0x3000)=nil, 0x3000, 0xb, 0x1010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000629000)={0x5c, 0x0, &(0x7f00009ec000-0x5c)=[@acquire={0x40046305}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000cf4000-0x30)=[@flat={0x73682a85, 0xb, r3, 0x1}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000e69000)=[0x48, 0x30, 0x78, 0x30]}}, @clear_death={0x400c630f, 0x3, 0xf800000000000000}], 0x1000, 0x0, &(0x7f0000b57000-0x1000)="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"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c4b000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, 0x3, 0x0, 0x1ff, 0x6, 0x84}, &(0x7f0000edc000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f25000-0x8)={r4, 0x80}, &(0x7f0000b83000-0x4)=0x8) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x20000000000000, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x8a) dup2(r1, r0) [ 57.314590] binder: 8100:8104 Acquire 1 refcount change on invalid ref 0 ret -22 [ 57.338375] binder: 8100:8104 got reply transaction with no transaction stack [ 57.350501] binder: 8100:8104 transaction failed 29201/-71, size 48-32 line 2921 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ee9000-0x50)={@generic="458bb5e01350d98ab9ff45d2de4ad5cf", @ifru_flags=0x4001}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00002cb000), &(0x7f0000caf000)=0x1) 2018/02/01 23:22:35 executing program 6: getpid() 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(&(0x7f0000000000)='./file0\x00', &(0x7f00005c3000)=[&(0x7f0000aca000-0xe)='vmnet1Ssystem\x00', &(0x7f0000001000-0x1c)='%trusted+][lovboxnet0cpuset\x00'], &(0x7f0000da2000-0x4)=[&(0x7f0000001000-0x7)='vmnet0\x00']) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x7)='vmnet0\x00', 0x7, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x42000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{}, {}, {}], 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x76, 0x0, 0x0, &(0x7f0000002000)={0x77359400}, &(0x7f0000000000)=0x401, 0x80000001) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x4, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x12, 0xa7d, 0x5, 0x3a, 0x5, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc00000000, 0x7f, 0x89c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={r1, r2}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x230)={0x76, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @empty}}, {{0x2, 0x2, @multicast1=0xe0000001}}]}, 0x230) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000-0x10)={{0x0, 0x2710}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x16, 0x7, 0x1ff, &(0x7f0000007000-0x8)={0x0, 0x0}) membarrier(0x11, 0x0) rt_sigpending(&(0x7f0000003000-0x8), 0x8) ioctl$TCXONC(r4, 0x540a, 0x4) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000002000)=0xfbc) 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000eec000)='cubic\x00', 0x6) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fdb000)=0x86a9, 0x4) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x13b8}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000011d000-0x20)={{&(0x7f000018f000/0x2000)=nil, 0x2000}, 0x2}) close(r0) 2018/02/01 23:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f91000-0x8)='./file0\x00', 0x10000000000) r0 = creat(&(0x7f0000504000)='./file0/file0\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) mmap$binder(&(0x7f000008a000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000e59000)='..') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = creat(&(0x7f000071b000-0x2)='..', 0x50) linkat(r0, &(0x7f000095b000-0x2)='..', r1, &(0x7f0000348000-0x2)='..', 0x400) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f6b000-0x4)=0x188, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008cb000)) chdir(&(0x7f00001a2000-0x8)='./file0\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000368000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000223000)={&(0x7f0000b30000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002c9000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x8}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in6={0xa, 0x2, 0x3, @empty, 0x8}, @in6={0xa, 0x1, 0x75, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000001}], 0xcc) sendfile(r2, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) [ 57.367599] binder: 8100:8109 Acquire 1 refcount change on invalid ref 0 ret -22 [ 57.375689] binder: 8100:8109 got reply transaction with no transaction stack [ 57.383028] binder: 8100:8109 transaction failed 29201/-71, size 48-32 line 2921 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@syzn}) r1 = creat(&(0x7f000062b000-0x8)='./file0\x00', 0x4) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000a93000)={0x0, 0x8, 0x100000001, {0x2, 0x9}, {0x3, 0x10000}, @ramp={0x10, 0xfff, {0xfff, 0x10000, 0x9, 0x101}}}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000f8e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004d9000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001c3000-0x5)='stat\x00') r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000ef4000-0x1)) sendfile(r3, r4, &(0x7f0000686000-0x4), 0x1) sendfile(r4, r4, &(0x7f00001e9000-0x4), 0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000642000-0x21)=""/33, &(0x7f0000368000-0x2)=0x21) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000c8b000-0x4)=0x5) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 23:22:35 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80803, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000000d000-0xfb)=""/251, &(0x7f0000004000)=0xfb) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001600030407fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) 2018/02/01 23:22:35 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d35000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00009cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f00000d2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)=',eth0]\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000)={0x0, 0x13, 0x2, @tid}, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000000)={{r4, r5+10000000}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000-0x58)={0x0, 0xb, 0x1, @thr={&(0x7f0000002000)="6c37ffa6382e1bdc14aa334f4bcae474eee9aedc01797beea8ccdd8fd7a65bc98359327567b4b04ff77942150c4b5a750afedd089c3a26cf16009a3e2cd6eb35f3ad527601f287999c698dcc53723502cb679731e5d7e8548054058615bd609ad70cdc73c671d1a39d", &(0x7f0000001000)="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"}}, &(0x7f0000001000)) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7b, 0xac, @sync=&(0x7f0000004000-0xc)={0x4, 0x6, 0x1f}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000005000-0xd)='/dev/urandom\x00', 0x0, 0x40000) bind$packet(r6, &(0x7f0000001000)={0x11, 0x19, r0, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) shutdown(r6, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000003000-0xc)={r7, 0x5, 0x30}, &(0x7f0000005000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000000000)={0x4}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000000)={"a42c42c98ae11f25a01f95f7f61000d1", {0x4, 0x81, 0xffffffffffffffff, "02f1a1a45179", 0x7fff}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0xffffffffffffff80, 0x3, 0xc5, &(0x7f0000004000-0x8)={0x77359400}, &(0x7f0000006000)=0x8, 0x6) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0xa1)="e8cf4afdfb7991325347a79f17e4fec815d2c2198f6016087b3be50e4f5aab2a4b736713bcaf3a8b57fabbb3e4aa874c5fdd1172498aa34996c603034fbfd05168a166651f42b8130ad8c885b6d1503c19f74b37b15315b91faa5b9ce5c638c441de75cce873d5d69ec6e1a90492c9a9d7d82162c3206e5e3442359aeaec5dd5cfe141033986e764080e9f7ce50210199964130ef269bd86d863110c6575885890", 0xa1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045c79) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2002, 0x0) r4 = dup(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000004000-0x4)=0xc) ioctl$KDMKTONE(r3, 0x4b30, 0xffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005000-0x98)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}, 0x1f, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000006000-0x4)=0x8) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) [ 57.438201] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000749000-0x8)='./file0\x00', 0x200000, 0x40) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000970000)=0x1) r2 = syz_open_dev$tun(&(0x7f00004f0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000454000-0x50)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x7}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004e4000-0x20)={@generic="31c0c2034ad59492216b2b51d9b1bcaf", @ifru_flags=0x7ffd}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000753000)=0x0) sched_setparam(r3, &(0x7f00008e9000)=0x200) sched_getparam(r3, &(0x7f00008f1000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) r4 = mmap$binder(&(0x7f0000bd8000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b27000-0x30)={0x98, 0x0, &(0x7f0000902000-0x98)=[@acquire_done={0x40106309, r4, 0x1}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00006f5000)=[], &(0x7f0000642000-0x18)=[0x40, 0x20, 0x18]}, 0xadd6}}, @request_death={0x400c630e, 0x1, 0x2}, @clear_death={0x400c630f, 0x2, 0x4}], 0x29, 0x0, &(0x7f0000b25000-0x29)="077592ec04e8435c5f692b9abf17dba1d4e9b2da95be8abe8e48133081c245dbc1efda97fe53db52a7"}) 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000842000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x10, 0x80800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0x80000001, 0x80}, 0x8) bind(r2, &(0x7f0000001000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="2ec2a63ee71475e8b607c0273a241206"}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)) fchown(r2, r3, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003000)={@remote, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000000, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r5, &(0x7f0000004000)={0x3, {"d64ac52af874f5"}, 0x10001}, 0x10) r7 = userfaultfd(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$llc(r2, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000007000-0x1000)="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") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgid(0x0) r11 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000007000)={&(0x7f0000007000)=@proc={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000005000)=[{&(0x7f0000007000)={0x267c, 0x18, 0x2, 0x3, 0x0, "", [@generic="0d72510f302e46dacb85ef395c271302a976e381390782aa2b4f74967b9e1119bfac450a228bf4aae8cc9a6a7ad68dde020cb61d37b2169c36373add403a94d5d7d74d031c72ccbcc1b41cd010c8fd0264263f6c9d48a0ad74b4aa2ae66c3d213fa23fe764921b2bcb8975d832316d79b06206f040d3decc541c2afdd58f3558fa301579431afcf7f9021245ae5222ee0fc77a7c88bb64de556308f9da84c2afd4e9df77d8321d81b078ef", @nested={0x268, 0x20, [@generic="846cf48290a9b50969b6dfab81889ccc1bdcc701c08b15e008d9dcbd044d451fb628cf021fc1a0a782e5f9d0fbae19b3", @typed={0x94, 0x5d, @binary="553a10a8c86beda828c8ff489b1541178edf9e8124d99415ae0dca7d1ca39085bf699c3903a2197c6eddba624a539a76b5abe1dec85c08ad56c3acc0af49cc840532f85d826a877b18d4094538e878580701c88f4541a122d5b0e88a8b5e33aa2cac21f53debb909a9342866fb818feaeb11acff338eb5455e35b54393998cd6715b6469add1ee8a2a18699a"}, @generic="1970cdb0515d2379a8a350f30ead2067b7b39d4edd5064c90fd5bf81cb128446f76779b9523eda6bab80916f613cd4c471ffc5b5525ebc2f417150966cbbb51ac3a2b3c862cbec844762cb91b2448b47ed7d7e9fcb7d8b21eb075e3b6d5edd99d87528b63ab9a35e230646c25ec175543d26de49356803a7e4bf7cc9dfe8ea1e8776e7788f59a084e83f88990788ba4408e85f27082b07870fcda06f1868d803af859ad7011023b0d1c11abfba146af27bc78fc54e3a7ad86c92529bce7bc09e2ccce0033cbd7425756e89645bb91bdf69527448349ffd2ba9", @generic="9397fdb043da5b", @generic="c3daf365d0472b1071641124f293562a82034bc1fc47ce0240de96f8fc500f51796c580401a5479de621f75022e44d88955e56e9dde4c9e6846e6bd4256a0a9e05809a209dbd833038c3b395af1a67c6f2859592edcf90a1de13acd692e0e11ee7320774a2bd101c1dbb0a03769195b7e717821df201e9ac75a1c031987b97c5809d679a5a81297d25581560318d94901dab57fd8b087232aa54cb1559fccae6e0f2f83332b6792665c70554f017fcfc4d231492f59103be6765c590842b43e4"]}, @nested={0x21e0, 0x67, [@typed={0x8, 0x2f}, @generic="0e3bee29e14304c15e64c898f2166a6f344df467dc88cca7ab1c4e3e6dd1ff70fa336d48f1f66c0e3313dab787ad2437278370ad7694f69ed94049d11f32917fabe71abc05d15cb23230590f6dbdf617cfc5e4c8f059d27ad9f5842d0d46de30153e28f819b12a8e2ab83306d2677028192f9a17f51aa7f6580e2ace4904b804c022afc441af4df57b38e3cb4730622a2db484073bfb8eb30d715d20dd3d98", @typed={0xc, 0x2f, @uid=r4}, @generic="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@typed={0xc, 0xd, @pid=r9}, @generic="10a1afe768cbc141ca584efe5de3d635334b87cf37d2b322f4a8c6e8ee04974059c7924ccd67b4d22bb1348c02011b006025f209b4707a8756b96ad5c21a646401aec9778211c19075cb863b546ec2fe64c554", @generic="6cc28a91cf44d1b3f36f3e0a17f69939", @generic="59565168a447173734cc8b10fc00c9bbf266a60f254f703559eb2e9ef8d307c55ee6a055bf0f57ac213c70722a5f2a90f46f1ae6c0cc660bab57630f1243ab4dc237147a0e1f67c7dd037342e7e38000ffac278d9a75c5d7f65b589133b4d8b6f3fd5e5fb1e2e09bc55a02f074a7f14cf58002d0aee0f2176ecbe9ebcde9788c7fea5bfc5347ebad341dec7b9997defd46af8e316c7c2d13c8b5fb720fea9830cce0da6d6f6f37d45e2436734f22c4c3cd9b18951c7d6a3050c86be74a74c087a98526aebfd4f3e12eb659fae91dc6b4a72cb00b44019826711bd5d24ccb879b58bd63b04ca8ca5267b6f2d1bd45a0dc30e383fc097f756f09b03b0ea30b19ae9411d676eab365b9fe34d7680b052be642f5dc4d9e91e312bf3ec338218c7adf02d4d926e25f6f781daa53c55e3c015cc7ae4edeb533b276fb1a8747160327abc2cd9357a82545acf9ef00952175e92db141c12065fca361d43f2370872241c2686c3238e1ea020e94b1092981372f5d075e09085c7b83f08721e397e36639784335a703c435e2b37c1d089e2ce38eaf92046345abd6edde031f167f95a8a96e692c331cef1b7402426f9ac1fdab9f5ce96b31a2a36409cf3d25542272f7b61658339d242e0887f8ddf1e69a6b91137232300fad48cf7deeecca8c4558a726e5c706f9bc6f6248d8c74896f62d788169fc583769eb9fb96c024e1fbe93fe10f82b2f4067d23eb3c1f6d8e80ec1c5ffc1747dffdb0d2b0c2d4b4a013f1cde30dc1bcff7de699ef20905c9f333b3a8e23349d797f48b46601d42942c6487eeb1cce30202bda0b49877cb34f598b3d88eb97b069e474a17634fc4ef883a49e8b0438403a966677c33d72e5f4f1f7050dd34280f7b588752205bf9c25002fd89fc8e43a7b4c818b327a52df8940ef70df72de85d1b68d02b418e0ae02c1be1d83150e6a77f7265139ecbe27661fe6315a8a81b90b9ce92b4f26b5e9b00ce76d562925948cbe28583ffcf2a3f15c8c96443ab965b034c052120f5c3c6ddb383e41e925d8e2d62f5337db20cd84626dd37a46c94553765389d76108dc3bba6e1c6a94e49d6c5a7d82274189038c26fe157c2de9443c45de43d6e048962c03382824da9469b2bbfaf010d3ae3a445eb5de293d808ccdb3cdf01c56324db9c3ffe3a443bf1ad88e39c5699c7d43466eaaa27cbe2af66ff0b3c1624a128064298a3cd8622ca517d88faafd061849c57933f74cff338615047f74b8ff216f19870aceb30e00902365db7f7ca3d064c88ae3efee5c33d92866afccb2923c0b43faa121eb9b9fa7cb4c48d15d73a7d0b754d90cb06e391a8c7e46e0875730a05e6e820a5d711144ec89ab895c2871c67c48205a63269f16251275d097487f10dd7f82f02dd86e13e5fc881e8d49c12cc650a971194b097c0d4d839e21280d12358dbce86a50d99c8722781ad9fb9802884b851802293b97b79690ce2f2b13de55a3566976d1a113268f3666b354bf570fd2cc595f480da5648738f2df0f9056fea9e9283c85ade02884b9f27da8cabbad1c9b880a341942816738356c29c16f3f3fae8ba20f611f0cdd14af0d71b791115045ea38efba0ca2d8bb307dc1cac86db74727050ebc3303fbae6ea5495bc0a244c198f1f79b7a1f6c1a418140cd233b00f9df0cbc9c63f4f261f9443f457b54cf383a0d834c098c3fedbf1659b290645be36410e8ae63b0e2f61a1e0a3d35a255739fed900208fa650ecd9f1bc4a6c69c20b01347611a52b69da85aea17f851cce052630c6e4fca72ff3c276df7d3fe746e2c8617b58163239ecd7aef4f73321bbf1772ec09e529604dc7418fd5481f6fa8db3137bdb845dffec0cb21cf152ae249aaa430476157e6d148661f912d2238010e328510f07b83da70cdffdd24b96c8d537f05caf1668c1e81538684f6760b38f62cfed1859d0ef96f76e53d4d962d451aa99b43ad64eb20eb9f4607e39449786ac4cd596cb8adc8cc042bfc1f2713857054859b79e6c1fbcab4d7870584a23865dca1027408593183ee0e941391d5b3768d37b30c54b8c3c43356bfb9a4ef0c00ac3a3863d21beaeac53e93881998433063546eb3783067af094f7946bcad14369dee30356ec5e47b717f708d21ba8c0f1c571089710273403a96e56be2f2eedbee02b4298c03545cbfdf4eaf28d7812e9abf3231ffba042614bb9f9de1c4260c989420e67ed4e9a9efc34651903fca0c01d05dd2cacbb086093a32ac84bdd2778312443d5ddff56e92273c577dcbb92a494bf12e4e0f120b98db1202a27644e7a458925223dea6e88ceb990d31fb233b1f5886992c2dcd188a9ac382f0fc96bbfc5abe6a2c9b41e4405e9d07b65092d7a2d272bde3f190a7dba472fac9004bc1f5f265b3fe90b469637f933412202a42a9f5e393db308eadadaf6dc34330615575fe56bfe97967c135eaf7c109eac934e05636eb3c8d5c68bc8ff6f13f50cf483f1f8762bf169f0ce855101b9b7e36062e39684fa1891765cc3e92bb9e2b8998cbb8cb158be2fbc77f80024a2b1b3cfc5f3a0c406979c26ab6626fa2fb1c3ba2074922e324e5c4223041e131e3555413acaa9d1b5b7da288b5a46a1cedb0ffed5362eaa08968641b602122846975004573e1520ea05d1c2cdc8a0b2acbebf83f420ecd5441dccc9cead84e442e619dc7c3be3dcbb27195f8686223a87cead66472dd10dc691afe884a59afee653a973aec43cc06410dd3a7f3d17bcf4fc76ec56cc3d2ee31ce726e97a8c93c574653bad7c0f3cc401d2207ffe876094f4b2647317b7b8092c4a00582eafd03f0885b0af0c99bbbab0a64f7074dde9c1a82459e0249c2ff8905596084b89f2e14c4d113cdca897e34aad143d46f6a94cdd3e412b730ad6098d30cf5645052348141a216c07eb52fde4fa72f1e3f39a729372bd92697adee5c5464879949fa894b4e4c9ef675fc9b138c94dd61b9989ddf079bf201dcd00be13ff913f826319bc769c01c4463fc6bb30ca8aea2558d15875840fe48280aee11f4b9cbfc1b2923f25d0a82fe7430cd1e5602d1487a762008546e265be4a4aca0ac1b85bbbeb3c3e846e6d844c0afdba8299107c27d0634ac37b21a4d207119e6467c65df2028e98af8e1b8115de210fd53ca0b39b9bb7ba2ac2e08037a1327aae6f5aee388f5a8047286459fc80497ae6fed2aa0466dfdf087445765af23c846eceeb545a45584fcad69f87074f7b6e119ad3504f7a3582e5096c716338e880ee91444c377a37cc4e8168e08aac488a12780baa4d2239574f2a71805173e9ea93610ed1a16003391f26c1c3f6d72da6ba8bd1117904b39ea1a868bbe8de8bbb1b2897d3271d5241c150dba3b6a1c719508a5b5528ae1dfc750f29bc50f89784eaec4283eb49fb830b454a03854687467e45f603e6bce24403dff01dc116755b2e288432329ac69856c681ac0f90ff02a4324c13a15cba184d8243a4b3f7139440c44f128e5017fa9bc7d25fb9f3f1176f26348ffda5af4c5833823b6e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@generic="65f5e97c8a0f16fb32fdbdf39f027dc0", @generic="8727ba0d638eb864ad3cc7fed09344ebe5857286408baa6b1fd81aefc843ce9f16e653a11742bb4f00626de426c1d326d8c9c087e5e17144ede995c51dd1f1fe7588d3f3aa23756848c4afaaf22e2e928422e86c8714c58899943f265b957d9a74ec94d812041ae0d5a3d6f7b7b82647ea9b7556e715e27a1185bea2adbfb0ef4c5dbfbe2d2ec7cd9bde3e7c3ab23058dab049d78beb7281aaefe11e0935ecceec59d291920f06432f1c"]}, @nested={0x168, 0x17, [@generic="57e94d9ef625c6564f1cbbcb10d427a19266548d43c29f768236c6ae4fe03a904777262f12d8de20effeb739f1d71a2672d5ed1acaf77a7992c6a6d715", @typed={0xc, 0x33, @str='@\x00'}, @generic="f564f4a171175c126af251d7bcd2e787d43aa3854ab3a49e3598cf1856df5f95344f501d47783fb4ee23e7adfd84aa3fbee8cef5002b5a", @generic="7228b4dc4dd48494d08ddb83c6d95b1322f257d5960aeaeb0467fbc27dd505a340e8dd95eff53dbfd2d4338320a8cbc0c84be11d3c7b77aea1097c9db09a5de275dfbe54621c833db13f20a4ad44c8b2c8a797f18260028e1a1629a79572c41392ae58f4d088aac108d2e6392c2169cb12dac3d488a5f568b34a6fa9d2509ced2c52f064785da0a85e51e62733c51716165e9ddc356feb20173432d669f1bc094f7275618d0522bdc1debc0c17ebe7ff64cce8aa832bb466db6bee96c93cc3bb165f738e7a43d2a5b7a58bd23c9c9cab01d1afcdd2", @typed={0xc, 0x68, @ipv4=@rand_addr=0x7}]}, @typed={0x10, 0xd, @u64=0x6}]}, 0x267c}], 0x1, &(0x7f0000008000-0xc4)=[@cred={0x18, 0x1, 0x2, r10, r4, r0}, @rights={0x14, 0x1, 0x1, [r7, r7]}, @rights={0x1c, 0x1, 0x1, [r5, r2, r2, r8]}, @rights={0x28, 0x1, 0x1, [r8, r8, r7, r8, r8, r7, r8]}, @cred={0x18, 0x1, 0x2, r11, r3, r1}, @cred={0x18, 0x1, 0x2, r12, r3, r0}, @rights={0x24, 0x1, 0x1, [r2, r7, r5, r8, r2, r8]}], 0xc4, 0x10}, 0xe84ad6b313970d96) 2018/02/01 23:22:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7ff, 0x20}, &(0x7f00006e2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f2000)={r1, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1f}}}, 0x8c) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @empty}, 0x248, 0xffff, 0x1, 0x200, 0xffffffffffff1180, &(0x7f0000001000-0x7)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0x8, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000-0xc)={@empty, @rand_addr, @loopback}, &(0x7f0000002000)=0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000003000-0x14)=[0x3, 0x100000000, 0x8, 0x1f, 0x3], 0x5, 0x5, 0x81, 0xfffffffffffff606, 0x2, 0x0, {0x8, 0x6d, 0x4, 0x4, 0x3ff, 0x8, 0x1, 0x7d18, 0xffffffffffff3c6e, 0x6, 0x8d, 0x1, 0xffffffffffff947e, 0x2, "bc7e92ccbc89c339d5e349f109a6f01e6dd02bbd9ef3fed4f2f71d85bc266ad1"}}) fchmod(r0, 0x40) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000001000-0x8)={0x6, &(0x7f0000003000-0x18)=[0x0, 0xd32, 0x20, 0x0, 0x3, 0x9]}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000-0x20)={0x2, 0x6, 0x200, 0x4, 0x4, 0x400, 0x7fffffff, 0xff, r3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000002000-0x5c)={0x7f, 0x1, {0x2, 0x3, 0x0, 0x1, 0x8b}}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r5, 0x107, 0x0, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000006000-0x4)) fcntl$addseals(r5, 0x409, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000007000-0xb), &(0x7f0000006000)=0xb) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a63000), &(0x7f000034a000)=0x4) 2018/02/01 23:22:35 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f95000-0x8)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x2000000000000032, 0x4edc8b4f) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a18000-0x8)='./file0\x00', &(0x7f0000f96000)=[&(0x7f0000f97000-0x16)='lo)proc^mime_type&:,+\x00'], &(0x7f0000574000)=[&(0x7f0000f97000-0x4)='em0\x00', &(0x7f0000f96000)='+\x00', &(0x7f0000a92000)='selinuxkeyring@GPLselfvmnet1&cpusetmime_typeeth0systemuser\x00', &(0x7f0000f96000)='\'[\x00', &(0x7f0000f97000-0x1)='\x00', &(0x7f0000f97000-0x5)='%&:\'\x00']) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f96000-0x4)) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000907000)={0x2, &(0x7f0000ebb000)=[0x2, 0x8001]}) write(r0, &(0x7f0000447000-0x13)="e5f70d6eba97e58c8f75a7c38cba57e68c60df", 0x13) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000f97000-0x4), 0x4) 2018/02/01 23:22:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f7f000), &(0x7f00000e1000-0x4)=0x4) open$dir(&(0x7f0000f7f000-0x8)='./file0\x00', 0x0, 0x30) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f7d000)={0x1, &(0x7f00004b1000)=[{0x6}]}, 0x8) sendto$inet(r1, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f80000)='map_files\x00') mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f81000-0x90)=[@in6={0xa, 0x1, 0x7, @empty, 0x800}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x0, 0xf800000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0x90) sendto$inet(r1, &(0x7f0000f7a000-0x1), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000005000-0x4)) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005fe000-0x1f)={0x0, 0x17, "7a4fd5f3e6e73951418d07950e781d970b42d2a64dd54e"}, &(0x7f00003f1000)=0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b0e000-0x4e)={r2, 0x46, "ee8f86ea1b67a8df22c501400e8e6d3802c77b67d6c15cc91f9f2620d6cb965ec4714d112049b7e77118d3616ecfccd4744985a0e6d69a09a41083e94303dd0484ac93b94a5a"}, &(0x7f0000145000-0x4)=0x4e) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000233000), &(0x7f0000b48000-0x4)=0x4) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000461000)) ioctl$KDADDIO(r0, 0x4b34, 0x1) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pwrite64(r1, &(0x7f00002a0000-0x4)="3bd62a", 0x3, 0xfffd) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fgetxattr(r0, &(0x7f000043c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00007fb000-0x6d)=""/109, 0x6d) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d93000)) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x11, 0x800, 0xffff, &(0x7f0000c94000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x10}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0xffbf}, 0x1}, 0x4000000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000040d000-0x8)=0x7d, 0x8) 2018/02/01 23:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001c000)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) [ 57.695399] SELinux: unknown mount option 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000012000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000018000)=0x10, 0x80000) r1 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0xb) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000011000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) recvmsg(r1, &(0x7f0000005000-0x38)={&(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000015000-0x30)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x1}, 0x10142) 2018/02/01 23:22:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x6, 0x5, 0x4, 0xcb1}, 0x10) fcntl$setown(r0, 0x8, r1) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) sendfile(r0, r0, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000005000-0x4)) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000078b000-0xb)=""/11) tkill(r1, 0x1000000000016) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x101}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0x0) r1 = open(&(0x7f000002d000)='./file0\x00', 0x4000, 0x21) ioctl$TCSBRKP(r1, 0x5425, 0x6) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000ec5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00009d9000-0x8)='keyring\x00', &(0x7f0000aad000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x80000000, 0x464, r1) r2 = gettid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x0, 0xb3c0, 0xffffffff, 0x0, 0x100000000}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x1, [0x2]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x5}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000003000-0x3c)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x1}, 0x80, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000)={r4, 0x8}, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') fchdir(r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xa, &(0x7f0000006000)=""/150, 0x96) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000006000)={0x100000000, 0x3, 'client0\x00', 0x2, "0965fe7bf3fc1a91", "fa6cdb8c82e9d388af9a9f6ff97c49642722284b9b445803ab92ec502c48a6be", 0x7f, 0x1}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0x1, 0x4}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000007000)={0x9, 0x3, 0x100000001, 0x1, 0x7ff, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/context\x00', 0x2, 0x0) [ 57.742849] SELinux: unknown mount option 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@mcast2={0xff, 0x2, [], 0x1}}, 0xfed9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff8000-0xe)='/dev/keychord\x00', 0x105000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000088c000)=""/61, &(0x7f0000b2d000)=0x3d) 2018/02/01 23:22:35 executing program 4: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000068000-0xb)='/dev/sequencer2\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000036000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006ad000)) 2018/02/01 23:22:35 executing program 7: ioprio_set$uid(0x3, 0x0, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f00001a5000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000d33000-0xc)={0x10, 0x0, 0x0, 0x42482}, 0xc, &(0x7f0000d9f000-0x8)={&(0x7f0000001000-0xac)=@setlink={0xac, 0x13, 0x828, 0x5, 0x2, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x38080}, [@IFLA_IFALIAS={0x14, 0x14, @common='gretap0\x00'}, @IFLA_TXQLEN={0x8, 0xd, 0x80}, @IFLA_IFNAME={0x14, 0x3, @generic="cec22d40bcd5945dafb314ba29efbe1b"}, @IFLA_MAP={0x28, 0xe, {0x3, 0x80000000, 0x1, 0x7, 0x4, 0xbc}}, @IFLA_GROUP={0x8, 0x1b, 0xd192}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x100}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1e}, {0x4, 0x2}]}, @IFLA_WEIGHT={0x8, 0xf, 0x4}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_MTU={0x8, 0xe, 0x8000}]}, 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/02/01 23:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = dup3(r1, r1, 0x80000) modify_ldt$read_default(0x2, &(0x7f0000644000)=""/14, 0xe) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000022c000)={0x0, 0x80000001, 0x200, 0x8, 0xff, 0x8}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000908000-0x4)=0x2) 2018/02/01 23:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000f3000)={0x3, 0x8, 0x80, 0x1}) 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffff080800000100000006", 0x24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dd8000)=0x8, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000068000)=0x9, 0x4) 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000496000-0x8)) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0xfffffffffffffffe, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000079b000)='/dev/hwrng\x00', 0x42000, 0x0) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f00007d9000-0x10)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6f000-0x4)) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) inotify_add_watch(r0, &(0x7f000017b000)='./file0\x00', 0x80000001) fcntl$setlease(r0, 0x400, 0x2) 2018/02/01 23:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) eventfd(0x57a2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000f8000)={0x0, @in6={{0xa, 0x2, 0x5668, @loopback={0x0, 0x1}, 0x2}}, 0xab, 0x4}, &(0x7f0000f73000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006f7000)={r1, 0x4a0}, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x44c) r2 = mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0x0, r2}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) connect$ax25(r0, &(0x7f00006dc000)={0x3, {"f6b902be951e9b"}}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000229000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000baa000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00005fe000)={{{{0x2, 0x3, @rand_addr=0x9}}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x10000}}}, 0x1, 0xffffffffffffff01, 0x0, "08de92ca7aa909d22e5c3b19df5a1af63a8b34fde5eaf6ee891675804734377d601d3189abfe1654cd436fd7e748e4565f23655f1dd2ea3ebc33c4ce8b5a21a578dc289427ceefce0fa7a33f15e7f936"}, 0x160) 2018/02/01 23:22:35 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000550000-0xa)='map_files\x00') mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000653000-0x4)) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c66000)=0x100, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000010b000)={&(0x7f0000285000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000d1a000-0x28)=[{&(0x7f0000d1a000-0x2e)=""/46, 0x2e}, {&(0x7f0000d1a000-0x7a)=""/122, 0x7a}, {&(0x7f0000d1a000-0x4f)=""/79, 0x4f}, {&(0x7f0000d19000)=""/114, 0x72}, {&(0x7f0000d1a000-0x41)=""/208, 0xd0}], 0x5, &(0x7f00008c0000)=""/230, 0xe6, 0x5}, 0x2042) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000054000-0x10)={0x0, 0x8001, 0xffff, 0x7fff}, &(0x7f0000053000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000018000-0xa0)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, 0x3, 0x7, 0xffffffffd4b58157, 0x200, 0x20}, &(0x7f000001b000)=0xa0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/02/01 23:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a44000-0x24)={0x6, 0x3, 0x4, 0xfff, 0x520, 0x401, 0xed, 0x20, 0x0, 0x80000001, 0x6, 0x46}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00004ed000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000510000-0x2)}) signalfd(r0, &(0x7f0000332000-0x8)={0x29d5}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000c23000-0x1)=""/1, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000002b000)={0x0, []}, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000dde000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d07000)=[], &(0x7f00007a6000)=[]}}], 0x0, 0x0, &(0x7f000000b000)}) 2018/02/01 23:22:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000442000), &(0x7f0000001000-0x4)=0x58, 0x80000) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) r2 = dup(r0) openat(r2, &(0x7f000034b000-0x8)='./file0\x00', 0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c45000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x3) 2018/02/01 23:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) sendmmsg(r1, &(0x7f00008a8000)=[{{0x0, 0x0, &(0x7f0000591000)=[{&(0x7f0000813000-0x17)="35df5bbcf1c31f0ff3fd037c6914e6a6a8e770b41fbb9f", 0x17}, {&(0x7f00002cd000)="facdf6f82caf6331875bddb534ec968b3ee9f82e5f3740d73f901944dd74568fc125a966229bda5e07babf", 0x2b}], 0x2, &(0x7f0000f56000)=[{0xd0, 0x0, 0x38fe, "35a8883c1a6839d19ff79de05b2e2275eb0c5ecccfec149d0298c108bf1357e259f0e58125da8f7b7802a329e96e40ced5195843332b3227d15cdec3bb1738551415df43111b82bedb677ec7238961730462e241497dfd1eb58a962d415645afde0f00b2dfc4be91d3954b2159b0983a1179b08d216b4dbdabb5cb6058c868aa5f62189aad05d878d5d0891f96ecb30158f2d8473fcf293bf40e7f4e30c8e6834830325e8e638849956a256e7b8cb8a16dd87ac6ad4eeb2c6d04adaead244ee2c9f7"}, {0x1c, 0x107, 0x2, "a56889855d14cfc3ae070ba92e"}, {0x14, 0x117, 0xff, "be8d873cbd47"}, {0x50, 0x119, 0xfffffffffffffeff, "73a8be657fcb4e7a0e0c59b12d3cd7e3046b9af9cdd7597db7ff0a3e4a9cf437daad1629dad4519784cd544c5294e4eeab8a137dbbfaa21f6206cd1574f24eac44329364"}, {0xc, 0x10e, 0x4}], 0x15c, 0x4000}, 0x40}], 0x1, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) syz_emit_ethernet(0x44, &(0x7f0000a98000-0x44)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@mpls_mc={0x8848, {[{0x20, 0x5, 0x1, 0x82}], @llc={@snap={0xaa, 0x0, '<', "b383f8", 0x809b, "db785d61bf1903a616a25ae4e8b4a3e077c721b0fda70d6681708ca436d6a589614d631ce1b3bf2e3e5d"}}}}}}, &(0x7f0000b17000-0x18)={0x1, 0x4, [0x1f5, 0x74d, 0xd9d, 0x9cb]}) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d15000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000559000-0x10)={0x6, 0xe0, 0x10000, 0x6}, 0x10) sysfs$3(0x3) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf4", 0x76}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) fcntl$setpipe(r5, 0x407, 0x3) 2018/02/01 23:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000aab000)=0x7, 0x4) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003aa000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000087000-0x10)={0x38d8, 0x1, 0x100000000, 0xd2c, 0x0}, &(0x7f0000c84000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000184000)={r2}, 0x6) socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c86000)={0x2, 0x2, @empty}, 0x10) 2018/02/01 23:22:35 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000afe000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f1d000)={0x0, 0x6b, 0x5, [0x1, 0x80, 0xffffffffffff659d, 0xffff, 0x0]}, &(0x7f000000d000)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000683000+0xe61)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000185000-0x8)={r1, 0x2b8}, &(0x7f0000ab2000-0x4)=0x8) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000d66000)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffc000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000ffc000-0x3)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd2000), &(0x7f0000040000), &(0x7f0000ffc000-0x4)=0x0) lchown(&(0x7f0000ffc000-0x8)='./file0\x00', r3, r4) bind$packet(r2, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/01 23:22:35 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000014c000-0x4)=0x14, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200240, 0x168) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0xfffffffffffffe01, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000001000)={r4, 0x7}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000001000-0x10)={0x7fffffff, 0x3}) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x232d, 0xff, 0x40, 0xeb55, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r6, 0x1000, 0x5, 0x1}, 0x10) socket(0x9, 0x7, 0xfffffffffffff801) fdatasync(r5) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000004000-0x8), &(0x7f0000001000-0x4)=0x8) r7 = inotify_add_watch(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x24) inotify_rm_watch(r3, r7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={r6, 0x1, 0x4, 0x3, 0x5, 0x80}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000005000-0x4)=0x7f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000005000)={0x0, 0x1, 0x0, @thr={&(0x7f0000001000)="24139fb969963bdbbf942f4ec20c17ab07c30d0fcf671e019e7de68b8d9723e772df6be7e9e7c5fafa1ba8350f591dc8f07b30159e01f3831f5884d6ceb8e94765e1af9de6c546cd72e2ae381b3dd854193fd2188a5bec88abe984325dd303102e87888996715dba85ffde8227042e42d926736504306bdd926590c882238257dad44c9284002940414b4b724e47dedb1d69311dc8b282f04bab", &(0x7f0000003000-0x95)="3bb611b0d2e791c3e9f1b0c68b2e390e9ad4e3a2304bd480f10af71e6531832044622adca1462959e1a52286a3d9ec1fb117f5b44fc18cef9c9144a373c5f8ae571cc279cbeedd7c3fc0509d45a88caf4a7d32111f8bf145fc9496483993ff20e3202ef7db7ffa517cdb21b5a14c4551f12913cae13ffee09490efa6cb316ff09c6c6195c40272be726eadb78c80b0975f6fc39983"}}, &(0x7f0000000000)) flistxattr(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000007000-0x5c)={{0xa, 0x0, 0x6, @empty, 0x8}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, 0x1800000000000000, [0x1556, 0x2, 0x10000, 0x32, 0x7, 0x4, 0x1, 0x5]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000008000-0xc)={0x3, 0x2, 0x81, 0x7f, 0x7f}) 2018/02/01 23:22:36 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000048d000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000816000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000ed9000)) [ 58.045100] binder: 8262:8266 ERROR: BC_REGISTER_LOOPER called without request [ 58.055656] binder: 8262:8266 got new transaction with bad transaction stack, transaction 29 has target 8262:0 [ 58.082457] binder: 8262:8266 transaction failed 29201/-71, size 0-0 line 3032 2018/02/01 23:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f00004ca000)={0x1, 0x1, 0x8, 0x6, r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000426000)=0x0) setpriority(0x2, r3, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) poll(&(0x7f00006cf000-0x8)=[{r1}], 0x1, 0x0) connect$inet(r0, &(0x7f0000028000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) eventfd2(0x1, 0x1da42677bfa9266) 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000dec000-0xa)=@file={0x1, './file0\x00'}, 0xa) write(r1, &(0x7f000034d000)='j', 0x1) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/rfkill\x00', 0x80000, 0x0) fchdir(r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000d04000)=0x4, 0x4) 2018/02/01 23:22:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0x6, &(0x7f0000000000)={0x0, 0x0}) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000dd6000-0xb)) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fa2000)=0x7) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) pipe(&(0x7f0000bfa000)) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00006a1000)=0x45, 0x2cc) fstatfs(r2, &(0x7f0000bdd000-0x1d)=""/29) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x2, 0x0, 0x0, @time, {}, {}, @raw32}], 0x1c) creat(&(0x7f00007cf000-0x8)='./file0\x00', 0xc8) [ 58.113169] binder_alloc: binder_alloc_mmap_handler: 8250 20000000-20002000 already mapped failed -16 [ 58.133955] binder: BINDER_SET_CONTEXT_MGR already set [ 58.154442] binder: 8250:8277 ioctl 40046207 0 returned -16 [ 58.165178] binder: BINDER_SET_CONTEXT_MGR already set [ 58.174143] binder_alloc: 8250: binder_alloc_buf, no vma [ 58.180879] binder: 8262:8273 ioctl 40046207 0 returned -16 [ 58.190329] binder: 8262:8266 ERROR: BC_REGISTER_LOOPER called without request [ 58.199146] binder_alloc: 8262: binder_alloc_buf, no vma 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000090b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f00004bc000-0x8)='./file0\x00', &(0x7f0000775000+0x6ff)='f2fs\x00', 0x2002, 0x0) clock_gettime(0x0, &(0x7f0000f39000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000f86000)={r2, r3+10000000}, &(0x7f0000a7e000-0x8)) lchown(&(0x7f0000f9f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 58.211368] binder: 8250:8277 transaction failed 29189/-3, size 40-8 line 3128 [ 58.220656] binder: 8262:8306 transaction failed 29189/-3, size 0-0 line 3128 [ 58.232845] binder: release 8250:8267 transaction 30 out, still active [ 58.240554] binder: undelivered TRANSACTION_COMPLETE [ 58.257170] binder: send failed reply for transaction 30, target dead [ 58.266677] binder: release 8262:8266 transaction 29 out, still active [ 58.274900] binder: undelivered TRANSACTION_COMPLETE [ 58.280880] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.286753] binder: send failed reply for transaction 29, target dead [ 58.294638] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:22:36 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c6d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000152000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000cd000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c000000097534a1045850a23665d01ca0727019515d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3dfb5") setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000d06000-0x8)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8a", 0x20) sendto$inet6(r0, &(0x7f00001fd000-0x77)="a492244a2ed588b6545e1fb34967b7da02e3210089cf9e2ed51c1b1089241b0ffcdb7fe5ed32a3c6471b9a6ab226f2c1371fffce20a8b7876751179808d5a7ab91d48f1479cd44484c7451403434fc2b6b06bf7e35fc4ac6337643af8bf8bf908daccdc58558701fdc44a19a1e7f6b3deef97e337a7753", 0x77, 0x1, &(0x7f0000fda000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) 2018/02/01 23:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003c6000)={0x1, 0x5, 0x5, 0x4, 0x0, 0x3, 0x1, 0x800}, 0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000782000)={0x2, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xfc00000000000000}}}, 0x108) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00002af000)="f7c95e056a75db1a2149b912a4479b", 0xf) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003ee000-0x4)=@int, &(0x7f0000125000-0x4)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/02/01 23:22:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')gnodev/+}/securityppp1$\\\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000019e000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009d7000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000abc000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000f9000)=0xe8) fstat(r0, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = syz_open_procfs(0x0, &(0x7f00001e3000-0xd)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00009c8000)={0x0, 0x8, 0x6, 0x5, 0x100000001, 0x40, 0x4b46, 0x4, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x80000000, 0x101, 0x4, 0x6, 0x4}}, &(0x7f0000b54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000037d000-0x8)={r5, 0x7}, &(0x7f0000e8d000-0x4)=0x8) preadv(r4, &(0x7f00007ce000-0x20)=[{&(0x7f0000e24000)=""/1, 0x1}], 0x1, 0x400000) 2018/02/01 23:22:36 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x2d3) connect(r0, &(0x7f0000002000-0x80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) signalfd4(r0, &(0x7f0000003000)={0xdd}, 0x8, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/02/01 23:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f00004ca000)={0x1, 0x1, 0x8, 0x6, r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000426000)=0x0) setpriority(0x2, r3, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) poll(&(0x7f00006cf000-0x8)=[{r1}], 0x1, 0x0) connect$inet(r0, &(0x7f0000028000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) eventfd2(0x1, 0x1da42677bfa9266) 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002d00030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1}, 0x0) getegid() 2018/02/01 23:22:36 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000927000+0xd59)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000b8c000)=[], 0x0, &(0x7f0000ac3000-0x764)=[{0x71c, 0x29, 0x4, "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"}], 0x71c}, 0x0) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007d9000)='keyring\x00', &(0x7f0000e8e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000835000)='eth1!)}\\&wlan1\x00', 0xfffffffffffffff9) iopl(0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/vga_arbiter\x00', 0x80000, 0x0) request_key(&(0x7f000057d000-0x8)='trusted\x00', &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001fa000)='eth1!)}\\&wlan1\x00', r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000350000)={0x40000000, 0xffff, 0x1e}) add_key(&(0x7f0000602000)='dns_resolver\x00', &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000163000-0x83)="c60984bd1ce31e90ca31b67f47331c21139149c49cbe5fabf601d0d759642f1fd95bacc9df45aaa38feee28a117ffdc2c3bcb357a5880e5fe3984b0dfc6c57e6fc00634b2d8dcdf961f5beecf9f22bc100b851dc3df109e39d895fb62124320d22cb70d804d5a09dd44b8eb1d8896d6d962dcad322192cbe7c23a7d6e7235caebc0200", 0x83, r0) 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d9000-0x9)='/dev/ppp\x00', 0x40200, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000093e000)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x1, 0x4, @empty, 0x10000}, 0x7ff, [0x400, 0x4, 0x1f, 0x1, 0xd5, 0x2, 0x0, 0xffff]}, 0x5c) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000093f000)={0x0, 0x35}, &(0x7f000003e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000089a000)={r2}, &(0x7f00003c2000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17}}) 2018/02/01 23:22:36 executing program 3: unshare(0x10000000) clone(0x1fffe, &(0x7f00002c5000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f000042b000-0x2)) 2018/02/01 23:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) prctl$intptr(0x6, 0x5543) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/01 23:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) read(r0, &(0x7f0000da9000)=""/129, 0x81) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000f00d100737e", 0x24}], 0x1}, 0x0) write(r0, &(0x7f0000d4f000-0x24)="24000000130079f5fd1e071afe25bd021f0000000001000300001700100b090000cd00cb", 0x24) 2018/02/01 23:22:36 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fef000)=0x0) ptrace$pokeuser(0x6, r2, 0x7fff, 0x8001) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x7fffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe2000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000fee000)) 2018/02/01 23:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036e000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x2) 2018/02/01 23:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005ce000+0x539), &(0x7f0000a6b000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006e0000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000e92000-0x8)={r1, 0x2}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x13, 0x0) 2018/02/01 23:22:36 executing program 3: setgroups(0x0, &(0x7f0000137000-0x14)=[]) socket$unix(0x1, 0x1, 0x0) 2018/02/01 23:22:36 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000017a000-0x8)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000005c000-0x30)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f00000d4000-0xbc)=""/188, 0xbc}], 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x8)=@sco={0x1f, {0x4, 0xff, 0x3, 0x3f, 0x0, 0x3}}, 0x8) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000040000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c07000-0xc)={0x0, 0x4}, &(0x7f0000fd7000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fd8000-0x12)={r3, 0x4, 0x5, [0x4, 0x8c2e, 0x1, 0xfff, 0x1b18]}, 0x12) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd9000-0x8), 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000fd7000)=""/217) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000fd8000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000fd8000)=0x10) finit_module(r1, &(0x7f00007d8000+0xd6e)='/\x00', 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000df5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x1, 0x0, "00000107c89d"}}) 2018/02/01 23:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b07000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000ef1000), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a07000)='bbr\x00', 0x4) r1 = syz_open_dev$tun(&(0x7f000091b000-0xd)='/dev/net/tun\x00', 0x0, 0x3) flock(r1, 0x0) [ 58.542661] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 58.554605] audit: type=1400 audit(1517527356.458:19): avc: denied { read } for pid=8350 comm="syz-executor0" path="socket:[16530]" dev="sockfs" ino=16530 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 23:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c66000)='./file0\x00', 0x800000000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/checkreqprot\x00', 0x8440, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000027f000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000ea0000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000213000)={r1, @in6={{0xa, 0x0, 0x0, @empty, 0x4}}, [0xffffffff, 0x100000000, 0x100, 0x1, 0x4, 0x7f, 0x80000001, 0x0, 0xd9d, 0x7f, 0x6, 0x1, 0x7f, 0x8000]}, &(0x7f0000d9c000-0x4)=0x108) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00007dc000-0xa)='./control\x00', 0x40000, 0x80) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f000077e000-0x8)) symlinkat(&(0x7f000092d000)='./control\x00', r3, &(0x7f00007a4000)='./control\x00') r5 = add_key(&(0x7f0000c2a000)='ceph\x00', &(0x7f0000c80000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f93000)="6b2cd121d27a3940977c0e330d894faa8049b9d6e975aadef08ceace7341f416a2ba1053e889f3d79a804d40bccb58ed3be0f7178da0ddda23e3f991d931d9e7cd26591854f0383ccb2dcaca59ac77fa1064c8f7f602b1aa77b1105796b193919ae66c59fefbc017e53050c875f84e7eb6defb3237d30300c87b6591d31e031faef4afbeb1e21de01619b72e11c062aff51b3897d6acc9b62d1dfef6c888a48bd02ac2103fdf1b477cffc00508cb872017", 0xb1, 0xfffffffffffffff8) r6 = add_key$keyring(&(0x7f0000fc8000)='keyring\x00', &(0x7f0000f19000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r5, &(0x7f0000ded000-0x10)=[{&(0x7f00004d4000)="c90a33c2eecbfe1d1f4c293af33e7ea63f", 0x11}, {&(0x7f0000606000-0x48)="92541462936ee49bde9f1c117a5fc2e95d88a9f6a05e7ea9fc0f91f4f8def4a15e46cbc98a5cd99021902ab6523053d29df3e92c1e020a6f15a32245b662483cd79b7d9ef6ed6f57", 0x48}], 0x2, r6) renameat2(r2, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f0000e15000-0xa)='./control\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000e56000-0x4)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006b1000)=0x9) 2018/02/01 23:22:36 executing program 5: mmap(&(0x7f0000000000/0xbb6000)=nil, 0xbb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000774000-0x8), &(0x7f000021b000)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000bb6000-0x80)=[{{&(0x7f000015d000-0xe)=@l2, 0xe, &(0x7f00001d7000)=[], 0x0, &(0x7f0000b47000)=""/199, 0xc7}, 0x1}], 0x1, 0x2, &(0x7f0000bb6000-0x8)={0x0, r2}) sendto(r1, &(0x7f0000ba5000-0x3e), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00002be000-0xd)='/dev/usbmon#\x00', 0x2, 0x501400) madvise(&(0x7f000081e000/0x13000)=nil, 0x13000, 0x1f) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000299000)={0x18, 0x0, {0x3, @empty, @common='ip6_vti0\x00'}}) 2018/02/01 23:22:36 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000ac4000-0x30)={0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000000001, 0x0) bind$unix(r0, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) listen(r0, 0x3) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000003100030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000003000-0x70)={0x800, {0x2, 0x1, @empty}, {0x2, 0x3, @rand_addr=0x8}, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0xc2, 0x78, 0x3ce, 0xac4, &(0x7f000000e000-0x10)=@generic="51f0cb30148f42c06cd62d39973c19ab", 0x4, 0xfffffffffffffff8, 0xff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000f000-0x4)=0x14, 0x80000) 2018/02/01 23:22:36 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) [ 58.595748] IPv6: NLM_F_CREATE should be specified when creating new route [ 58.614554] Option '§Öç#\®¼' to dns_resolver key: bad/missing value [ 58.625839] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) r2 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) fcntl$setown(r1, 0x8, 0x0) close(r0) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) fcntl$setpipe(r0, 0x407, 0x40) close(r0) [ 58.690399] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/01 23:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aff000)=@int, &(0x7f0000c5d000)=0x4) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/01 23:22:36 executing program 3: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ef7000)=@ipv6_delroute={0x48, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x20}, {}, {}, {}, {}]}]}, 0x48}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081f000)={0x2, [0x0, 0x0]}, &(0x7f0000822000)=0xc) 2018/02/01 23:22:36 executing program 0: r0 = socket(0xd, 0x1, 0x100000000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008cb000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x7c9f, 0x4]}, 0x8) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', &(0x7f0000041000-0x8)={{0x0, 0x2710}}) 2018/02/01 23:22:36 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f4000-0x11)='/selinux/enforce\x00', 0x8b00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x3f, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000179000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x1) flock(r2, 0x1) 2018/02/01 23:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e51000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000821000-0x8)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f000000c000)={0x10, 0x0, 0x1, 0x400080}, 0xc) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000654000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fed000-0x4)=r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) 2018/02/01 23:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ptmx\x00', 0x80000000000002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) unshare(0x800) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d4000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000050a000-0x4), &(0x7f00007ce000)=0x4) pipe2(&(0x7f0000e95000-0x8)={0x0, 0x0}, 0x80000) write(r0, &(0x7f0000b85000-0x13a)="9c060000005a001000000005ffff03", 0xf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000223000)={0x3, 0x2, {0xffffffffffffffff, 0x3, 0x7, 0x1, 0x4}}) fcntl$notify(r0, 0x402, 0x10) 2018/02/01 23:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000dc1000-0x10)={&(0x7f0000560000/0x2000)=nil, 0x2000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000654000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c18000-0x50)={@generic="e60903b1079de3cf51c81a4f0330b5cc", @ifru_flags}) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000b5d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pselect6(0xffffffffffffffd5, &(0x7f0000005000), &(0x7f0000006000-0x40), &(0x7f0000000000), &(0x7f0000006000-0x8), &(0x7f0000000000)={&(0x7f0000006000-0x8), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b5f000-0x14)={@loopback, 0x0}, &(0x7f0000b5d000)=0x14) epoll_create1(0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100, 0x7, 0x1ff, 0x100, 0x10000, 0x40000a, r1}) 2018/02/01 23:22:36 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000005000)={0x6, 0x3, 0x7, 0x4, 0x8, 0x3ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0xaa) 2018/02/01 23:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f000067d000-0x20)={0x0, 0x2}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2d000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) recvmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f00007c0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00004df000-0x20)=[{&(0x7f0000091000-0xd1)=""/209, 0xd1}, {&(0x7f00005a1000-0xb)=""/11, 0xb}, {&(0x7f0000785000-0xad)=""/173, 0xad}, {&(0x7f000006f000-0xbe)=""/190, 0xbe}], 0x4, 0x0, 0x0, 0x5}}, {{&(0x7f0000c13000)=@ax25, 0x10, &(0x7f00006f4000)=[{&(0x7f000029e000)=""/4096, 0x1000}, {&(0x7f0000630000)=""/253, 0xfd}, {&(0x7f0000970000)=""/80, 0x50}, {&(0x7f0000bb5000)=""/202, 0xca}, {&(0x7f00006ea000-0xd4)=""/212, 0xd4}, {&(0x7f00001ce000-0xb7)=""/183, 0xb7}], 0x6, &(0x7f00003bb000)=""/89, 0x59, 0x10000}, 0xffffffff}], 0x2, 0x40, &(0x7f0000bb9000-0x8)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000089f000-0x8c)={0x8000000000000000, 0x3, 0x1, 'queue0\x00', 0x7}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000ba0000)=""/239, &(0x7f00003c0000)=0xef) ftruncate(r4, 0x40001) sendfile(r0, r4, &(0x7f000000a000), 0x2) 2018/02/01 23:22:36 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000), 0x0) r1 = socket(0x1b, 0x5, 0x58c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00005e1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x7, [@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x2c) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000d5000-0x4), &(0x7f00001e2000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@generic="a0bb3b028152f3cb58cc124c4ef6a300") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x7d)={r2, 0x75, "f638cab5207fbc9c80e7ee177e84cd4420511f3de234006373d33cf7d3cafa1a63def31e1b54310f4bd175d55d0bc79ea94747294ce1f19459de6dcfa8010a8b237057833edff82c82fbb6121c842fa8123456a13a367d7dcbf2624ee52f2b96b114a402b1ffe0bfb08418ab95f587656cd358ed8f"}, &(0x7f0000000000)=0x7d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) write(r1, &(0x7f0000a6b000), 0x0) 2018/02/01 23:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c6c000-0x9)='scalable\x00', 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000a1e000)='./file0\x00', 0x105000, 0x40) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00007b7000-0x8)={0x9, 0x7ff}) syz_open_dev$binder(&(0x7f0000701000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000800000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000016a000-0x8)={0x0, 0x4}, &(0x7f0000940000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c89000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006cb000)={r2, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x5, 0x7ff, 0x468, 0xfff, 0x2, 0x0, 0x0, 0x9, 0x10001, 0x200, 0x80000001, 0x77, 0x4, 0x80000001, 0x8001]}, &(0x7f0000476000-0x4)=0x108) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a68000-0x5c)={{0xa, 0x0, 0x0, @empty, 0x2}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x400}, 0xffff, [0x40, 0x0, 0xfff, 0x0, 0x200, 0x5066, 0x1000, 0x3]}, 0x5c) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005df000)=0x7, &(0x7f0000986000-0x4)=0x4) 2018/02/01 23:22:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r0, 0x9404) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001000)={@mcast2, 0x0}, &(0x7f0000000000)=0x14) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x10, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000003000)={0x6, 0xfffffffffffffffa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000005000-0x20)={"468bb013bbb88322f76aae2d277ff20e", {0x4, 0x100000000, 0x4, "fac216553311", 0x4}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000006000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000)=""/194, 0xc2}, {&(0x7f0000006000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000005000-0xa4)=""/164, 0xa4}, {&(0x7f0000005000)=""/153, 0x99}, {&(0x7f0000006000-0x6b)=""/107, 0x6b}, {&(0x7f0000002000)}, {&(0x7f0000000000)=""/103, 0x67}], 0x8, &(0x7f0000002000)=""/214, 0xd6, 0x3}, 0x2002) prctl$setmm(0x23, 0x6, &(0x7f0000002000/0x4000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000-0x5)={0x0, 0x4, 0x101, 0x1}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r5, 0x80000001}, &(0x7f0000001000)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r1, r4, 0x0, 0x3f) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000004000-0x2a)=""/42, 0x8}) socket$inet6_sctp(0xa, 0x5, 0x84) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000003000)={0x5, 0x0, 0x10000, 0xffffffffffffadc5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000008000-0x8)={r6, 0x100000001}) 2018/02/01 23:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4006000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x8, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cd1000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}}, @in={0x2, 0x1, @rand_addr=0x227}], 0x3c) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000750000-0x40)={0x80, @tick=0x9f, 0x2, {0x0, 0x7}, 0x1, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6c000-0x5c)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket(0x11, 0x2, 0x4545) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000cae000-0x4)=0x80, &(0x7f000044f000-0x4)=0x4) tkill(r2, 0x1000000000016) 2018/02/01 23:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000692000-0x1c)={&(0x7f000074f000-0x58)=@nfc_llcp={0x27, 0x8, 0x8, 0x7, 0x6, 0x1, "033e5028559bc96bf2d73ecf3d4a4c557d915966ba2ec2d4439c2d15fd3e4585d1f81dcc7b416f08d5cedc7096149736e9a6f75c587c4a1f9a45778c931695", 0x80000000}, 0x58, &(0x7f0000f4a000)=[{&(0x7f0000bff000)}, {&(0x7f0000aea000)="d8ed3c6dae862b34959ccbca", 0xc}, {&(0x7f0000252000-0x75)="439264945c9fef1556558a1450aa76a8aa45037f3f6bd7e011dde6ad2b8214509f0bd953fbd7fb6bd4230e0b21c6b9ab97104ef44aab2f143ee7c41f4e4426f1033216f245b68f7375e02b314b01e8810e8ba64f12063b57a24050bd302d96333019059f6a428cf122d244a7ddb68755d1191c96fc", 0x75}, {&(0x7f00008ca000-0x5b)="bdc1f4c0b12302d1b0ad991c8bd1558d3c7104472c9ef3f245a800655a9bf9ba60ea6c178fbc4b8738a460d162c6f23a88990f94b2d924e8a31aab2a75a4f94dfe28076b69506c5936527055ac73d9e4bf02f692721a45e894350b", 0x5b}, {&(0x7f0000316000-0x3a)="f2d020c78fdc4b7a9b7527f4a485594c2c454baf4433aeabf1d24570f2edaab2e8632f6689d6bca772327274cb3308789ed200a9c80d95aa8c5a", 0x3a}], 0x5, &(0x7f00006e7000-0x2cc)=[{0x100, 0x10b, 0x80000000, "71415290d12e9f50cbf3a710e03f3564389f1b1cce870c0872bc801a0f78b65a3921fe75ecf7e9c504593c78ebde6d164aa2757befb5aa3b6cf31da75fc423f653f60578f9be119b31f21fbe098cbbca4c4519b67170ec4c433663012dc2e70a5f8240f342bc59aeb6833cfaee854bb68e068a4c0735e84a4d423e5da975aa3369bea82d51cbc0d217538659cbc637409aaaec5014dad1659515523052ed6a3026386bbe500305a7debc7610a16d56f9b81fab72090f3696301c6a3a60e7e3da46e3ea97c991ac8d97239726a20650b80f2fcc30839cd899ce7817e4aa843f3038f60765f488cd44047e7bb6ce9f89c8724dfe"}, {0x4c, 0x0, 0x8000, "09bff8d1e3d86e9d879d6660d7422f93f0bf0907f8efc625e88f022b97c3e6e4721e2b336528f4bbc379b7f8e8b4b0ac4480b8db0f2fea308a4e5a60f9"}, {0xf8, 0x101, 0x8, "239afbaebaab5ef48871a109a37f781ac899caebee2cca1b29ddb0cad66e0cd26109803b408ee193166baaab2aadc666e445ef70a1fc3acb6e646576e8da0773ce16c18e9a604979b44bb6fbf09aec3e6082e5c5728296124bee987ce7776073a5e6f4edfb925d94bf6c5ec6eee82d2c707306d6588c55939b73c3e3362a24f29fa80229dcd91dd094fbe19d3b314f022786dd34c53b84698968f98b40a83e60e25dc1c03ce92341594f7e8d2e60fe73cf45f4267b56eed16242796e88744490e2e5635ed8831092b4c827c5f9eaa2039ffd7ad31701d5fe36d319490c354c439e0a59963bf4fedd33d9d21d"}, {0x38, 0xff, 0x38d9, "7bdf4cf856ae0fd8b23d20f9e6ba5ac4b7266ea51a61f2186884116662957a59b564134af60f494868"}, {0x50, 0x0, 0x2, "e969f18ada596e11f3f8c0a9f00bccc6e3cd2822b35ece0bf4c9de7525aadc7aaf195e55f72878512e81b708a83ed84209f1f612e6fd721d16b891409f9f06b8e5"}], 0x2cc, 0x1}, 0x4044014) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a48000-0xc)={0x10}, 0xc, &(0x7f00000e3000-0x10)={&(0x7f0000f91000-0x13f0)={0x14, 0x2c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007d9000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x5}) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') setns(r0, 0x0) [ 58.928680] audit: type=1400 audit(1517527356.828:20): avc: denied { getopt } for pid=8444 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 23:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000092d000)='blacklist\x00', &(0x7f00001d4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000177000)="76626f786e6574302f23d8776c616e315b00", 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000393000)=[], 0x2000000000000314, 0x0) 2018/02/01 23:22:36 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f00001fa000-0x18)=""/24, 0x18) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004aa000-0xe)='/dev/keychord\x00', 0x50000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000980000), &(0x7f00003f4000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000004) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d39000-0xc)='net/netlink\x00') 2018/02/01 23:22:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000010000)='/dev/usbmon#\x00', 0xffff, 0x2000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000008000-0x10)={0x0, 0x3, 0x6, 0x400, 0x0}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000013000-0x4)=0x0) ptrace$cont(0x18, r3, 0x8000, 0x80000000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000010000)={r2, 0x7, 0xa, [0x98, 0xffffffffffff7858, 0x5c, 0x4, 0x400, 0x0, 0x6, 0x4, 0x5, 0xc1e9]}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000012000)) r4 = socket$inet(0x10, 0x3, 0x0) r5 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r5, 0x1, &(0x7f0000011000)=""/198) sendmsg(r4, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001800030207fffd946fa283bc0af5e6d87986c497271d6808000800d194737eb6", 0x24}], 0x1}, 0x0) recvfrom(r0, &(0x7f0000010000+0x252)=""/198, 0xc6, 0x1, &(0x7f000000b000-0xc)=@nl=@unspec, 0xc) socket$l2tp(0x18, 0x1, 0x1) 2018/02/01 23:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007d9000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x5}) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') setns(r0, 0x0) 2018/02/01 23:22:36 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/autofs\x00', 0x2000, 0x0) accept4$inet6(r1, &(0x7f0000867000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000406000-0x4)=0x1c, 0x800) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0xc, 0x1, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) [ 59.040431] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 59.089082] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 23:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f45000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d8000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00003a5000-0x4)=0xe8) stat(&(0x7f0000884000-0x8)='./file0\x00', &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000533000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x3b, r2, r3}, {0x6, 0x0, 0x68be0e3b, 0x80000000, 0x0, 0x80000000, 0x2, 0x8}, {0x6, 0x4, 0x400, 0x4}, 0x28cedff5, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0xcd34475f0dfa0a7f, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x2, 0x4, 0x4, 0x7, 0x1}}, 0xe8) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800000000000002) r5 = accept4(0xffffffffffffffff, &(0x7f0000449000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000f4c000-0x4)=0x3a, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000f2f000)=0x2, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getpeername(r5, &(0x7f0000ba9000)=@ethernet={0x0, @link_local}, &(0x7f0000478000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00006ec000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10b, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc4000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f00002ab000-0x8)=[0x5, 0x5]) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) close(r1) 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e80000-0x4), 0x0) clock_gettime(0x0, &(0x7f0000b5a000)={0x0, 0x0}) nanosleep(&(0x7f00003b3000)={r0, r1+10000000}, &(0x7f0000b8e000-0x8)) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/autofs\x00', 0x2000, 0x0) accept4$inet6(r1, &(0x7f0000867000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000406000-0x4)=0x1c, 0x800) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0xc, 0x1, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/01 23:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000a50000)={0x0}, 0x4800) bind(r1, &(0x7f0000469000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x8000000}, 0xc) mount(&(0x7f0000d32000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f00001c3000-0x5)='qnx6\x00', 0x20000, &(0x7f00008c7000-0x15)="c56bad41586d05ad4073b5b325585ac034fc2f3a63") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000070e000-0x9)='/dev/ppp\x00', 0x60100, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000b36000-0x30)={&(0x7f0000ed2000)=[], &(0x7f0000a3e000)=[0x0], &(0x7f0000d7f000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000175000-0x4)=[0x0], 0x0, 0x1, 0x5, 0x1}) fcntl$setstatus(r0, 0x4, 0x2400) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getcwd(&(0x7f0000283000)=""/242, 0xf2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000037c000)=0x5) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bbb000)=0x1ff, &(0x7f00009dd000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x18000451f, &(0x7f0000115000)) r2 = add_key(&(0x7f0000224000-0xc)='cifs.spnego\x00', &(0x7f00002d2000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0xc000000) 2018/02/01 23:22:37 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c21000-0x8)={0x0, 0x0}) mmap(&(0x7f0000566000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000569000)={0x0, 0x400}, &(0x7f0000566000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x901, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c) ioctl$int_out(r1, 0x5462, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x9, 0x4, 0x3, 0x8, 0x1}, 0x14) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000ecb000)={0x100000000, 0xffffffffffffff7f, 0x1, 0x4, 0x8, [{0x2, 0x4, 0xe6, 0x0, 0x0, 0x85}, {0x9, 0x2, 0x3, 0x0, 0x0, 0x800}, {0x4000000000, 0x0, 0x9, 0x0, 0x0, 0x8}, {0x8, 0x7f, 0x1, 0x0, 0x0, 0x100}, {0x6, 0x3f}, {0x2, 0x8, 0xa57}, {0x8, 0xffffc00000000000, 0x4, 0x0, 0x0, 0x1180}, {0x10000, 0xf8, 0x7, 0x0, 0x0, 0x901}]}) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f00008e5000-0x18)=[{&(0x7f0000fb2000)='$', 0x1}, {&(0x7f0000b1f000)="6683b6811d39f0a86f86e44157a25dd93fe045d27e45f200ef3c4c22bec1bb7225ee2d1f6c7974410bba8ebe06adb930f047d0edcb880fa0b62f2e58efa3bfe18cb323f2c5044c6e4b059d880929", 0x4e}], 0x200000000000023c, 0xa) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) vmsplice(r0, &(0x7f00008e5000-0x18)=[{&(0x7f0000fb2000)='$', 0x1}, {&(0x7f0000b1f000)="6683b6811d39f0a86f86e44157a25dd93fe045d27e45f200ef3c4c22bec1bb7225ee2d1f6c7974410bba8ebe06adb930f047d0edcb880fa0b62f2e58efa3bfe18cb323f2c5044c6e4b059d880929", 0x4e}], 0x200000000000023c, 0xa) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00008ae000)="e4235a29824fc3ac0578accc", 0xc, 0x20008080, 0x0, 0x0) exit(0x0) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x8)={0x3, &(0x7f000069c000)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000866000-0x8), &(0x7f00009d0000-0x4)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000) r1 = dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a47000-0x7)={0xaa, 0x5}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000fb9000)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) unshare(0x800) [ 59.283666] binder: 8511:8521 got transaction with invalid offset (0, min 0 max 267) or object. [ 59.293525] binder: 8511:8521 transaction failed 29201/-22, size 267-8 line 3191 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c21000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001cf000)={0x4, [0x2, 0x8, 0x0, 0x6]}, &(0x7f00007f0000)=0xc) dup3(r0, r1, 0x0) sendfile(r1, r1, 0x0, 0x808) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) close(r1) 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000425000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000065c000)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x2, 0x7, @empty, 0x7f}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}], 0x58) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000bf6000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c98000-0xc)) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000087b000), 0x4) 2018/02/01 23:22:37 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCGVERSION(r1, 0x40084504, &(0x7f0000fe7000-0x9d)=""/157) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f4000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fd6000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f000093a000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = syz_open_dev$mice(&(0x7f0000409000)='/dev/input/mice\x00', 0x0, 0xc400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ce6000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f000074c000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd6000-0xa)="e91f7189591e9233614b", &(0x7f0000ebc000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fd5000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0xfff, 0xa, 0xa0, 0x20, 0x2, r4, r5}, {0x4, 0x70d, 0x7, 0x9, 0x1, 0x9, 0x80000000, 0x8}, {0x7, 0x800, 0x10001, 0xffffffff}, 0x7, 0xd, 0x2, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x8000, 0x0, 0xc123b169506a4f1f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffffff, 0x1, 0x2, 0x6, 0x7, 0x5, 0xd2a}}, 0xe8) accept4$unix(r2, &(0x7f0000e41000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) [ 59.335991] binder: BINDER_SET_CONTEXT_MGR already set [ 59.350369] binder: 8511:8535 ioctl 40046207 0 returned -16 [ 59.359290] binder_alloc: 8511: binder_alloc_buf, no vma [ 59.374128] binder: 8511:8535 transaction failed 29189/-3, size 267-8 line 3128 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fd4000-0x87)=""/135) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000273000-0xd9)=""/217) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b24000)={0x4}) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) fremovexattr(r1, &(0x7f0000f26000-0xd)=@random={'system.', 'ppp0/\x00'}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) close(r1) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000da1000-0x4)=0xfffffffffffffffb, 0x4) unshare(0x40604) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid}) 2018/02/01 23:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000acb000)=[{{&(0x7f00000b1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000045b000)=[{&(0x7f0000ec1000)=""/85, 0x55}, {&(0x7f0000d2b000)=""/4096, 0x1000}, {&(0x7f0000104000-0xd4)=""/212, 0xd4}, {&(0x7f0000bed000)=""/4096, 0x1000}, {&(0x7f0000cd1000)=""/46, 0x2e}, {&(0x7f0000706000)=""/136, 0x88}, {&(0x7f0000b02000)=""/84, 0x54}], 0x7, &(0x7f0000bbf000)=""/53, 0x35, 0xae7}, 0x579de62f}, {{&(0x7f0000475000)=@can={0x0, 0x0}, 0x10, &(0x7f0000e48000)=[{&(0x7f000052c000)=""/168, 0xa8}, {&(0x7f000049a000)=""/6, 0x6}, {&(0x7f0000c36000-0x8f)=""/143, 0x8f}, {&(0x7f0000407000-0xe8)=""/232, 0xe8}, {&(0x7f000073d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ac5000)=""/210, 0xd2}], 0x6, 0x0, 0x0, 0x100}, 0x3}, {{&(0x7f00001ff000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000646000)=[{&(0x7f0000950000-0x38)=""/56, 0x38}, {&(0x7f0000071000-0xa2)=""/162, 0xa2}, {&(0x7f0000d23000-0x86)=""/134, 0x86}, {&(0x7f0000d27000)=""/4096, 0x1000}, {&(0x7f0000633000-0x68)=""/104, 0x68}], 0x5, &(0x7f0000c29000)=""/86, 0x56, 0x6e7}, 0xfff}, {{&(0x7f0000d17000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000f39000)=[{&(0x7f0000eb0000)=""/2, 0x2}, {&(0x7f0000991000-0x4e)=""/78, 0x4e}, {&(0x7f0000b47000-0xf3)=""/243, 0xf3}, {&(0x7f0000e2a000-0xc9)=""/201, 0xc9}, {&(0x7f000086c000-0x4b)=""/75, 0x4b}, {&(0x7f00001cf000-0x40)=""/64, 0x40}], 0x6, 0x0, 0x0, 0x9}, 0x20}, {{&(0x7f0000af1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f00003ba000-0x8)=[{&(0x7f0000980000)=""/220, 0xdc}], 0x1, &(0x7f0000922000-0xdd)=""/221, 0xdd, 0x7}, 0x5}, {{&(0x7f00008fa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000c00000)=[{&(0x7f0000551000-0xa)=""/10, 0xa}], 0x1, &(0x7f00007eb000-0x37)=""/55, 0x37, 0x1f}, 0x80}, {{0x0, 0x0, &(0x7f0000442000)=[{&(0x7f0000511000)=""/98, 0x62}, {&(0x7f0000f9f000)=""/27, 0x1b}, {&(0x7f00003ae000-0xe4)=""/228, 0xe4}, {&(0x7f0000dca000-0xd4)=""/212, 0xd4}], 0x4, &(0x7f00009de000)=""/205, 0xcd}, 0x9}, {{&(0x7f0000a1d000)=@nl=@unspec, 0xc, &(0x7f0000b85000)=[{&(0x7f0000631000-0x4f)=""/79, 0x4f}, {&(0x7f00003c2000)=""/115, 0x73}, {&(0x7f0000fd6000)=""/52, 0x34}, {&(0x7f00003e1000)=""/4, 0x4}, {&(0x7f0000278000)=""/101, 0x65}, {&(0x7f0000e6e000-0x87)=""/135, 0x87}], 0x6, &(0x7f0000036000-0x1000)=""/4096, 0x1000, 0x9}, 0x5d}], 0x8, 0x0, &(0x7f0000354000)={0x0, 0x989680}) getpeername$unix(r0, &(0x7f000049a000)=@file={0x0, ""/108}, &(0x7f0000354000-0x4)=0x6e) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c93000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) ioctl(r0, 0x227b, &(0x7f0000001000)="06") getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000053c000-0x4), &(0x7f0000f63000-0x4)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00003a3000)={0x8, 0x5, 0xa04e, 0xcb5, 0x4, 0x9}) read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) inotify_init() [ 59.402182] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.408180] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f18000-0x8)='./file0\x00', 0x20200, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00009d3000)=0x7, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ca5000-0x4)) socket(0xa, 0x2000000001, 0x0) pipe2(&(0x7f00006f7000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00008dd000-0x4)) ioctl$VT_RELDISP(r2, 0x5605) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000f9f000-0x4)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ec3000)="00418ade19be6d6296036699815dd291f05713ce9557068a74") r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x7, &(0x7f0000a87000-0x4)=0xb19) 2018/02/01 23:22:37 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000443000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r1, &(0x7f0000016000), 0x0, 0x0) 2018/02/01 23:22:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ff8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00001bb000)=0x32) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ff8000)=0xffff, 0x4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) close(r1) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f0000f2e000)={0x7, {0x5cd32e2f}, 0x5, 0x6a0}, &(0x7f0000000000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x16) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x8]}, 0x5c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xc) fstat(r0, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000011b000-0x8)='./file0\x00', r2, r3) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000379000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r4, &(0x7f0000fdb000)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x39}, 0x3c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000fda000)={0x9, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) listen(r1, 0x6) 2018/02/01 23:22:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a94000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x80003fd) fchdir(r0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00002d6000-0x35)={0x0, 0x2d, "3f2d6c3d1e649bb4dfa3b41f9bd480ab2a753986805b001dc1b49b744f06cd4726382c8bbb09b57bb66627e837"}) 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000fd9000)=[{&(0x7f0000710000-0x1e)=""/30, 0x1e}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f000091b000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000fdb000-0x8)={0x1, 0x8}) 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b95000)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000e0e000-0x4), &(0x7f00004f2000-0x4)=0x4) lookup_dcookie(0x1, &(0x7f0000346000-0xc8)=""/200, 0xc8) close(r0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b54000-0x4), &(0x7f00004ad000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000d67000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a0000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000376000)='/dev/autofs\x00', 0x802, 0x0) accept4$packet(r0, &(0x7f000081b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e5a000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000b78000-0x5d)=""/93, 0x5d, 0x100, &(0x7f0000e0e000)={0x11, 0x0, r3, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00006b0000-0x20)={@generic="6ada5effe7468f94f2817221683423d1", @ifru_addrs={0x2, 0x1, @empty}}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000027e000-0x4)) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f000082a000)=0x200004, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f0b000)={{0x18, 0x400}, 0x1, 0x81, 0x87, {0x4, 0x4}, 0xac}) 2018/02/01 23:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) timer_create(0x3, &(0x7f000050e000-0x58)={0x0, 0x3e, 0x1, @thr={&(0x7f0000ffd000)="f41e629d03a3bd70a250cf1127ab7793f2cb6e794ce77626aa7b", &(0x7f00006c4000-0x1000)="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"}}, &(0x7f00007bf000)) mlockall(0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000b7000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000786000)=0x1c, 0x0) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ee000)={0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc6000-0x6)={0x1, [0x1]}, &(0x7f0000fc6000-0x4)=0x6) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00007ea000)='./file0\x00', &(0x7f0000b79000)='./file0\x00', &(0x7f0000fc6000)='nfs4\x00', 0x200000, &(0x7f0000fc7000-0xc2)="1dbfe5662e547eacfb78a5af01ad2d27c3dc242711cea7b8954f2e3d538b4e21de581b6acc16bf426225500c59093767fb85f1d686b868b601066dfe26fb3f8104bebe9ba5d111355219cd373c9ce81980b5ae2dc394f3b69d31ac8d02b27be804e702a7cb1235694fbbeb0d6fc16f24893b551eb2fca2bdd6452b5509995c3d49e6b644a6a8ca924ec33aa2fc229aa8dcab2721c7ac3221e8a6c878dcbdfa7b81e5a0f178f24a78b2a43a8e9727d2aee78f4e0ce90a203a4db78501cd64cb44e9fd") sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) connect$nfc_llcp(r1, &(0x7f0000168000-0x58)={0x27, 0x3ff, 0x9, 0x1, 0x93, 0xc6, "c53370f5fe76bce31fca8dc4f48ec1cc04a22eba09d2222e767181e95dbe94179745b95ed2c254052d16f72e1f3142ca665cb7befde6f6aeff913a6984306a", 0x9}, 0x58) 2018/02/01 23:22:37 executing program 7: keyctl$negate(0xd, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x1, &(0x7f0000001000)=""/4096, &(0x7f0000001000)=0x1000) read(r0, &(0x7f00007a5000-0x44)=""/68, 0x44) 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c59000)={{0xa, 0x0, 0xbd29, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0xd471, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x87, [0x100000000, 0x9, 0x2, 0x6cd8, 0x875, 0xfffffffffffffff7, 0xffff, 0x7]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0xbcc8, 0x4) connect$inet6(r0, &(0x7f0000d12000)={0xa, 0x1, 0x4000006, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000), 0x0) creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8005, 0x0, &(0x7f0000031000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000010000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) r1 = gettid() ptrace$getenv(0x4201, r1, 0x98, &(0x7f0000cca000-0x4)) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xc, 0x1, 0x1, []}], 0xc}, 0x0) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) close(r1) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000001c000-0x8)={0x1, &(0x7f0000002000-0x8)=[{0x9, 0xffff, 0x200, 0x4}]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) shutdown(r0, 0x0) rt_sigpending(&(0x7f0000016000-0x8), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f000001a000-0x4)=0x8) 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000048d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 23:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000bcc000)={0xb6, 0x0, 0x5, 0x1000, 0x770033ee, 0x81, 0x7, 0x50e8, 0x7f, 0x2, 0x8, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00009af000-0x1), &(0x7f000008e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x200000a, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x4001) r3 = dup(r2) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f00001da000)={&(0x7f0000536000/0x1000)=nil, 0x0, 0x5, 0x93, &(0x7f0000a64000/0x3000)=nil, 0x6}) 2018/02/01 23:22:37 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x2)='@\x00', 0x1) fcntl$setlease(r0, 0x400, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4)=0x7, 0x4) getitimer(0x0, &(0x7f0000013000-0x20)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330}, &(0x7f00003fd000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000dd5000), &(0x7f0000e62000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e62000)=@syzn={0x73, 0x79, 0x7a}, 0x10) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000255000-0x10)=@req={0x80, 0x7, 0x4, 0x8}, 0x10) sendto$inet6(r2, &(0x7f0000272000-0x1)="e1", 0xfffffffffffffe2e, 0x0, &(0x7f0000f98000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$void(r0, 0xc0045878) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) socketpair(0x1, 0x7, 0x8, &(0x7f0000aa8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001ba000-0x6)={0x0, 0xb9}, &(0x7f000063c000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000095b000-0x8)={r1, 0xffffffffffffff3e}, 0x8) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f000014d000)) faccessat(r2, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d29000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000a21000-0x77)="a465078e7154cdbc89dae4bec0693f16de28fac10811b11a9fe09b6843a49dade14393048b5182e713b998192240c704469eb45782ae97ea0261283523ca073491c024211413cb2ece373a35419460a869e5e5c8a04175f321c392526408336602091beb6097023ed8107144109388faac8812144ea874", 0x77) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fec000+0x727)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00006eb000)={r4, 0x3}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ba4000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80000001, 0x2, 0xffffffffffffff01, "7331e57bedaf362087243421db92b6720f61d3f790f7a6d116284c81161745cbf18b1712e8f987f205df7590c93241c2109fbf0e9d705df3c644a927b7da55974b205243b0474bbdb20161c4d8b450bc"}, 0x160) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e8000)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r5, &(0x7f0000aad000)=[{}, {}], 0x2, 0x7) listen(r1, 0x19) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r5, &(0x7f00008bf000), 0x200041c) 2018/02/01 23:22:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000000)=""/45, &(0x7f0000001000)=0x2d) poll(&(0x7f0000001000-0x40)=[{r0, 0xa02c}], 0x1, 0x0) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) 2018/02/01 23:22:37 executing program 7: pipe2(&(0x7f0000e9d000)={0x0, 0x0}, 0x80800) 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$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000-0x70)={0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @rand_addr=0x9}, {0x2, 0x2, @loopback=0x7f000001}, 0x28, 0x5, 0x35, 0x6, 0x5, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x0, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) acct(&(0x7f0000254000-0x8)='./file0\x00') listxattr(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000002000-0xde)=""/222, 0xde) getrandom(&(0x7f0000001000-0xb5)=""/181, 0xb5, 0x2) 2018/02/01 23:22:37 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d99000)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000d99000)=""/244, 0xf4, 0x20, &(0x7f0000d9a000-0x1c)={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfffffffffffff25b}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000011a000-0x4)=0x0) sched_getscheduler(r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d99000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x100000000000024, 0x0, 0x0, "00000707c89d"}}) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x6, 0xffffffffffff8001) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000009000-0x4)=0xb, 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x40000000040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f000002f000-0x1e)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f000002e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000002e000-0x6)={r6, 0x8d4}, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002f000)='./file0\x00', 0x181) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000030000-0x8)={r6, 0xd1}, 0x8) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002e000-0xf4)=[@rights={0x18, 0x1, 0x1, [r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r7, r9}, @cred={0x18, 0x1, 0x2, r8, r7, r9}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r2, r2, r2, r2, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r2, r2]}, @rights={0xfffffffffffffff0, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r8, r4, r5}, @rights={0x24, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}], 0xf4}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ptmx\x00', 0x242000, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000018000-0x85)=""/133, &(0x7f000002e000)=0x85) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c9c000)={0x2e9, 0x0, 0x6, 'queue0\x00', 0xa2}) 2018/02/01 23:22:37 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x22180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d29000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000a21000-0x77)="a465078e7154cdbc89dae4bec0693f16de28fac10811b11a9fe09b6843a49dade14393048b5182e713b998192240c704469eb45782ae97ea0261283523ca073491c024211413cb2ece373a35419460a869e5e5c8a04175f321c392526408336602091beb6097023ed8107144109388faac8812144ea874", 0x77) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fec000+0x727)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00006eb000)={r4, 0x3}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ba4000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80000001, 0x2, 0xffffffffffffff01, "7331e57bedaf362087243421db92b6720f61d3f790f7a6d116284c81161745cbf18b1712e8f987f205df7590c93241c2109fbf0e9d705df3c644a927b7da55974b205243b0474bbdb20161c4d8b450bc"}, 0x160) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e8000)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r5, &(0x7f0000aad000)=[{}, {}], 0x2, 0x7) listen(r1, 0x19) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r5, &(0x7f00008bf000), 0x200041c) 2018/02/01 23:22:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d93000-0x15)='/proc/self/net/pfkey\x00', 0x183200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000ab0000)={&(0x7f0000f8d000)=@ax25={0x3, {"9f7aa0c757501b"}, 0x2}, 0x10, &(0x7f000002d000)=[{&(0x7f0000001000-0xcc)="d75d7e9c77731b67f19869518552f67970d4df96c6921180916e5911d7e6a5bcccd39b7de83965097db76bec8681d9dcdff7c863d4d417fa23131c561839a656055ebd7444215baba0a3aadfa505f95c2bbe568c4289182571078bfa594e6be82ff842709f1fd4391dc71e88cd02ad456355bbf43e8a8eb750169ff5c5c3e02f4400c1198f6910e5dd9fad14d071ed554925364cadcd6efbd9f1afcaf8d6309996bb73f30425db0a5a8cc544ce061dbae6e4fc4d15db88989492acee863ea717e87ca6523cba2f77dfc06104", 0xcc}, {&(0x7f0000000000)="f0d12a19c8477491f22dba1793509f69f23f6ec87e70d35b7ab41a4617106c1d40a1cf37e340abfee8d60d8bbc1d9f6275c2a1e2ddc77c5f5f6710c529ccb0ea49db96bed6607bab69d0704e81b0864e20fcad4bbd241c277d3cc3b9d03a321c4fd3e9706d0f2be4934e775e3c", 0x6d}, {&(0x7f0000191000-0xa0)="5e8b713ba6d9b7dcddfff198c157e85063642913bc2b85efc2569e92accc9e6e9fd3806ab161e7e413b9e09f1c7fb4063102724c91b5bf0897173e11c497318fa70023e6c2cb25f6ffebf7b4087f687f1ae77becfa711b1d215030439fcd998dad4663ffd45d80c715981dd4362d157feb13ad5ec862676c5d803152594ff99d124d2cce92c56c1cde5aa8c4dfc3e79a2b95f3dbe9615642ce56575fa2d30a53", 0xa0}, {&(0x7f0000e05000+0x8f5)="00de39472fb53510fbb8ec1fa61063910e7b0cd97ff6f7a72c91d7892019fae104149fc47670fe9308ea4d16845919b1710b47c1aefe5f768644e43ead12e2e3a86a5021b1459102fd71d04795e534d799847cf4947421537606f684d31cd801ea7eb5714652dbaf9c82f8afa6a4eee120416c650bb36499b567ecdad7457baec4ef4147a9940b1da17e046666", 0x8d}], 0x4, &(0x7f0000000000)=[{0x7c, 0x109, 0x8, "2af41e9917eda38ff9f37cd53ae1e5df424c17259e0b0ddd25f45e09d7989a14c6fdc755299fca8bf019f0d07c2546640cc16ee788bd662557f08a338297e62985f42a82df98bca4b49251d7ba85e3dc0b11a41d88f324c3a9b4baff04c1c60104579ec844b4ecf9419feb5b3c"}, {0xec, 0x18f, 0x54cf66f2, "9db1dd8c28deec64a9b28f74b00226021e88e60faf3d8ad0b3d1f971d3103f966f99cd67586efe06f48774d5d52467b501e5fbf43cdf99c605b88f524e9ec20ba5e03f9417d62e6714c7d6e9c18c412d64f13e255e23db8d6e214e408751328ed8644ee390fdabb137c12617945f90c9591b5a3e9d2c4f248baf12c00b04afbbdab978382638f4874c043aa2bba2525bce13a844ee8564b77b1498c2bc413eb0e7f6f35e418a1e72c6031e8ad61c9b5902f63e382bc39a5a81dd0c2a77c5a20e0408726c565a62d6c43756eec19c323c4677c94c4cb5b6389a86abd9dbf709"}], 0x168, 0x20000000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x8a8)={0x8a8, 0x10, 0x400, 0x2, 0x3, {0xe}, [@typed={0xc, 0x36, @ipv4=@rand_addr=0x3}, @typed={0x10, 0x42, @u64=0x80000000}, @generic="a5e53c91018287530e1c541dea11e0b3e15c86a92997c70a5f271eb8024c0dd0", @typed={0x8, 0x58}, @nested={0x3ac, 0x39, [@generic="4eeb93c7cfabbe941b699168b610d55a5b19cc0ee5c134586248973c009823dd2d2f7f2faa0c115f4deeb8582ce9a5367eaf2a3d9e2c09a65d35da2e214df21481ac5a4b1b6163ee74c70dcb1ec530652097bd3d912a2c45c5ad4c206264286bed5bc1f070973b2cd3a481e2df364929ea07c33fc88af1198066ed26f31da76433e581983d9a0740948aa2e1e9abb182329e3d939758801076ff1c5c032f4ec4b9b3bd3b41b6dce6f30e071ea6d5d1c5f5915e0def4dc63fda4b29bdf72933de06a51935f644352680162c92dff1ac53253de4bf90417920d50236fc403ab46cb5dc5060d1a008c4e7b69aca3a", @typed={0xc, 0xa, @fd=r0}, @generic="7ceeaf88203a1207a966fd455a06a0916669c8df70c9bab54301c5d6a04508f13fb6d06b11bb555055aca7acc7ede7b59735fe0b3d041dc147555e1120d83637b045995a4d9775a40d4d182b9a2af49dbc2c61b0255663643d58f6cd9924158c5c6c5be71f4bbf5e35e9", @typed={0x18, 0x41, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="fae5f8e33f66756023353b055cd12ff649a4800605b242222f65a3049d5792260cb7b0600a5e1f61bf7c43aea7c16bc9012ef2da5e1ca077e1ff113357362609179e177b133de2cfa451e21c498f41dd13c328e74cebb42721c6504f3a3aaa84aa659d3faa036538821ac158bfa09fe46cc37b71133070967ec3468e41d10094d3", @generic="ed461131eebc673fa7145b77abba11fd0f199cbd87999a6a02aa9442ee9663ff6f2edbd18fd16618b36dda5b283d56d723cd5c005c0aed55229b0931b23351d65fb5f214bf54b70d8a11ed2ce84ca67416a421c035474b8645929e1783f54dd1babd4e26062c929d7441f62b0c03b561b48ea6f5127c31427a658c6c1babc20e1824efc2b9e9f2fc6c1063552b06f757312e1fcd8c0cda72830bfb6c9475ae27633a8c71447c57b8854ab2dd426d", @typed={0x18, 0x58, @ipv6=@empty}, @typed={0xc, 0x16, @uid=r1}, @generic="434fb8bfc4afda9b0b06515281a69eb44167b2d9da1a3e6eb58220bc43c2446cded335a646222ecb448b5dde327bc4438be7134dcd99ad120a48f48e3cd58a9608a2fb4e30d8c48e2c3539726867f98051d85b4359b4b1cc7871a8c3c93833cc8a80865b6eb0807db93ef0529aeb6ab677ac2504594096be5a0bffec6903523c16be154fbd4ec60f21ed62479d84eeeda16580200f6fbd6885994c3b0415c85053724c24b7eee59d5c572a84f8f0e3a3fa6aa6cd5cc57e8dec98cbba3814c772aff6cdbc25c1c427f6192d58b9b33d27cf8e68de6467e75a72"]}, @generic="4985c010d81c01f7b9d2f4a2ad1ce9870bd40f073fb4612dd8", @nested={0x310, 0xf, [@generic="369025c5ba90f88508604734f2fd729318aac418e3f9eadff8dd35479c2627a4baf4aad5083fbe420c0d1546c8fa72a4763df29765c366dc7305f627e0606d9fa2a8888a2fccabe169406efea6daec06aa4584cbf382bae0d7bc7716862c8fe1cd3c8c826420050007b21b2c6d2ed672768de6bedd8872d93c5addd5bf5e67dbcaa81dbb821c8724ff2c0c93bf232401295dd0473e7ab606b73548daf35795ebfcba023da8a80a286a2f2d8e2a9b79c8bf814d1db38955fe50ca3285ad3547bac7c8c7a62a67b3d4b088a2fc6d6b659ed164e8e27b7978d2b108065a400659b1", @typed={0xa4, 0x11, @binary="3ed291cb966a27fde6659216ee1215940f8970bbce5a57405577aa1f5df4999013f81ff85b80e77ea383f4f119c49c5ff9f4cac446c992a5f0d45c6304d8a2dc11d44f08f4811b1a859677c856bff3883516117948a9dd17eb700eaab3849f820bbba53ead11496475f428021b38867856b430556204487bce1dc6e7290ef8bd25e1d0498015679da28eba83276e5feeb19bb446ac342de10b54b664"}, @typed={0x10, 0x11, @u64=0x99f}, @generic="48684ab92ca325ab001f0208e23bf0a8b141ecd8e6c457fe5cf25975829912f3f7c65e67034945dcbcce34060e3c411ccc7117ecbe67eccc20e6c1250ddfaf740b00bfa77b5ce7b4a63142889abf1350a3de2ef3fb17be94bf98d1143807ec408955658e260417ba2216e383c1ea40730b0577b384db629cb71cbee36442ea182dad5886a815c617a5a843cb7a0d1f727d4f9d20c3582c252ef98d4a46448b1d21279c22ad6b09eb3aee0e274493b2ddcbc7983d55c5db7581237f", @typed={0xc, 0x0, @pid=r2}, @generic="ebe9ccda197be84266ae15a31d71ab1ee4c99bc5f3561ea65ce59ac7986d3659615611f139439af047e7c8bc5bc01970bf23449b4b6725b7001297d2dbf261235550637227f19e83dae3e09eb3072fddd0cea62350da627cf8597c34b53f60269cd0dd913004ba45410d43691917db2bd9f2b76684a84e3d6de5253aec43342f25c1d1", @generic="f220e74940d008ed43fb741af0b61afc3d68a2fa7f68357a6a24ce2e4ea851356eab6ce1d48b1cc620414c327a4c"]}, @generic="1ecf9393ede5e7859913f6580cfea8931f21157c82147ab283a94e5e37085439dbacfbea4bc9cbba5ffa2eed44d631e92053a03d33a6c772da5109f8241f33b6d69b29aec66c70b901cdb3e54db64bf16f5d52ec164de6af2477b6ae13a4ac21d817c311197cbf4ebcf334d18f460e70a33dd3aef0878bf66c7072d05a9a175a856056927b41fa43242c6461f2ad94cc9bab2915b30b616bb8d786a6c6776f6d6da0a0ca09adabc454bea1172738b777050bb2dda3a3142d12c151178ac55de6c699f872dda2", @typed={0xc, 0x3b, @uid=r3}, @nested={0xa8, 0xb, [@typed={0x10, 0x66, @u64=0x2}, @typed={0xc, 0x56, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0e04a2b27a1d16a8e937382d0b996618c2ef8744dd734361f1e745408f533fc1a5d9d6a8bcd590d2b859e177a4661cccc8ed0aefe403d78b522120ee203205fef948cca3148a7ea6b1cde98dd5e45bc0d74f75b9006c99df991e128875c9ab655bf3343ad7600c88cb354d453b0fda38d3a5ae225e079d379ee6eadfa09fdb7b80fc7fca81"]}]}, 0x8a8}, 0x1, 0x0, 0x0, 0x44000}, 0x200408c0) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f88000-0x4)) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000866000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000f88000-0x4)=0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000f87000)={0x11, 0xfe, r5, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000bdc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0xf0)={0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/01 23:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000058f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e3a000)={@generic, @ifru_ivalue}) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10}, 0xc) 2018/02/01 23:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bbb000-0x8)={0x0}) connect(r0, &(0x7f0000c03000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) 2018/02/01 23:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000018a000)={{0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000149000)={0xe57, 0xd2eb, 0xa847, 0xfffffffffffffffb, 0xf9}, 0x14) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000092a000), &(0x7f0000799000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00006ed000)=0x4, 0x4) accept4$netrom(r2, &(0x7f0000568000)=@ax25, &(0x7f0000f67000)=0x10, 0x80000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, r0}}, &(0x7f0000b37000)) 2018/02/01 23:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000255000-0x10)=@req={0x80, 0x7, 0x4, 0x8}, 0x10) sendto$inet6(r2, &(0x7f0000272000-0x1)="e1", 0xfffffffffffffe2e, 0x0, &(0x7f0000f98000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) ioctl$void(r0, 0xc0045878) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/01 23:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r0, 0x1) close(r1) 2018/02/01 23:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f0000f38000-0x24)=@ethtool_ringparam={0x10, 0x200, 0x0, 0x100, 0x0, 0x8, 0x0, 0x0, 0x1}}) 2018/02/01 23:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b17000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = dup3(r1, r0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a40000+0xdad)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x48000}}, 0x100000000, 0x2}, &(0x7f0000574000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fc5000-0xc)={r4, 0x0, 0x30}, 0xc) readahead(r0, 0x1, 0x4) 2018/02/01 23:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d96000)=""/73) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0xd, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f42000+0x2d1)=0x1) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000534000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00005a7000-0x4)=0xe8) lstat(&(0x7f0000940000-0x8)='./file0\x00', &(0x7f00009df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000534000-0xc)={r1, r2, r3}, 0xfffffffffffffef8) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f0000543000)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000e7000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000090a000)={0x0, 0x1c, &(0x7f000021d000-0x1c)=[@in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}]}, &(0x7f00006bb000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007ce000)={r4, 0x0, 0x7, 0x2}, 0x10) r5 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r5, 0x7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a08000-0x19)={0x0, 0x11, "8bbf3e692f5aa7425b459f7c3b383af9a8"}, &(0x7f00000c7000)=0x19) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000faf000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000edc000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002e9000-0x8)={r6}, &(0x7f00003f4000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b35000)={0x0, 0x1000}, &(0x7f0000d70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a06000-0xa0)={r8, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0x9, 0xffff, 0x7ff, 0x20}, &(0x7f000047c000)=0xa0) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f000044a000)=@hdr={0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "b8474d7f9626861a42764ba17178034cfee960d4fdf6c589a40abb36cafe53ab82fefa3c09cddba6e23c04dbdce508711ca2041f700930caef01697486a107603fee1c887ad9df62133c215e23c638d113ca075f8b1f0c4231f52e43ac5f499f31b2fb9e1953c74cdb57f0b60033fb8dcf47cacf1b5475657878145f9a9fa5f2e0ae8832952832fa0ab0af95b70726a86a27e4a0f11384488d8893acd09301096fb70fcbe2a9424ddcffed34388ac7d703f921298124ff071dfc86cc8f61f2f6e47802a27d81758a8661bb458e242eaf8edcab9e2a83a2ea515fa10585f6c9e5d3bf01cab18ab1b27e45f9b209e3629736939f77ee56fe0ee99a41faa3ff45c97d9649b3774de09f7cecb42dc447783bea9541586aa793c13a0066152bb4c131e2fbc71b5874a1d3b5655a03eb05d41b9a864c506e7d41d13408a11651c2ca8ffc899fa6a8fc7dc486c62ce1290495a852cecd214528aa4253cb010fb339da1cb68994c75001df9033c691b3cc695acca40e15e9bd27dc372ac230f06d0eaeb5e04062eb14de161f79bf3b839bc8394562c59c02c89085ef93916e4b368a2f1720ab8b7cfcf55e8d05b5d17de1ab52a39600c513455f00ce949ae64ac6cb1b7b194555caed013428181ab98cea5224338551cbefef2fbf474a6413602fed353c9c51cd52b23f95b01135bf691bc93c2c9071e5915d16a76f1c1c7513ee6df96b1f23ae81c9d00c403807e8ed584a335676aa3aeff29095d39538965d8a8f3e5317bc56c2461892b2543d3f05a0fb604cf8c7ee12cb1514397217d30efc9be0a4655e1de4b81d344ecd61d71c1de889e08c70e202bd7d1f457e1e6aba12dbee4eef9f4e6447cc42ecb89e6c7288b786d806175e91be158a849beffc5cb21f15ddca9e4a1fb799cdbe732e9d0cd6767fca57e560d3f545a80520e334c124a32979347e4d17dca7f3992bb5f091116e5c43e1280b169c09388f8334f87edd2b4b8356919edf670dabdc258551e77dc158ebc2e315711f6267aca02d79542c904405e20e8461182229caf7f9facb6755959f6381f1be6537882339a4e18ffc1cd3abe49f3cc73b9f64846e0a50ad9db545fc65404c2fa6c9d72a3dbfd3784f4a4017ce784db870681a1b34507d2482b93ecd30c25b8046e802e311f542c5fc69e0340cf991a09c7cc8937f6bcaddf15f337a3704d60c3bb62b1de90e5b7b1c63b20777d5245a4f9d1d9c31334b2f028b16d9e331f8b80cdb8e7dec1eb4982749e968d4ce32b6055fe93fe9f5f3e762873baf6416efb89cf96a02c71445efcfa0057c54f78b08d072092fcc4dc45ec6ba4b7b48029f933f86e946642cc5a4cbec8b13cd76ef5b177b996b5514e7c5e838f8ef916c7b5c064345d69e5575bef52c77382c25cf2a4f3582e06cdbb0141c66d6a6ca7f104cf29e12bd5b66443055966cb64beefeeeb4c3c48dd80b22c33b4ec069acaab382263c6df91e55541678b9315e42ba0a3931daf1f044f64cbecb747ec56899683ce730af647f47b0ac11b7f5db1efd140ec0db991318d15e5e8e389671a5f18befb644ece5aff47fb84aeacb523ae6859fdc47f76424d2fcb4c550b928b2b2c516eae571b2d4c790d6be40df2e9639f33fd09e8de2ba2b2454938896e230c3e0fdcc1a995b56bd03ef83432ba00e81fba7d5d14838649e3162d7588192ec37f94885efb7874e3708d639b5083a1b9666e7608172a2e5d19f4d5b51c5922a2b07ae71a1ff345b51719ae5fd15c38edc8b33f5d302b9043c624c3575f7ce1d8cf8c46ff83ba3c3a19dd4b746df0b241896edf3e5373d724bf7569fb2d94dde56059af7ec5347c1d189ffef86d217fb4b891a90d218927e6f3dd2d8d1a5f442582c2a9c9987921dbd4b784f0f7960d4edfb805f11faa75e79121701a757595d10bc7a4548fed2b7fa605b7a61e47b11e2b9c68e1ac85bef00a11c6e90e7309287162b69b4723423f84b4cfe056787a1ff6a367e0400a50252ec138ffd0d0ff1f1b93928d2829fd8fcf020be74bca2dbc2647c1794ad18c7219af54eb65a62a5e48e365e00ef3246c01a4ec58960f968109149e6a28ce9bb99660a61508eeb6b134e72c2eefe5ec1996ac69744ba9a605ce20d0e5ae0e92a4e39d42120ad79d97d94282d5fd6c9ce492b31ed3af14bc6a994c836792807f087ff648f02c1270ec4abd573dd2b9c6a37efc3432ac5a7c3ceb21c159058a85ca9967138e775648377a78f5dd5a8b7e8f42e32fe4f0ad11912827b601e79f46dcdd267de25b644dfe439ed1f71cf560da2a968ae6d5da2485bfe703d0ad6d7dddabd9baa3bcb9125c464e002fc14e7b143171ad6a0ee2aeb9dc147065ba4b62b6fb716c07ccbd021093c52672e697fedb3fefdcb84d92b0d06ff7915c1e59b70375a7f5954e6619367b11ac167795d0c46d9e5e0190995482a846b7e556514044374df9e7eb212ab2d277c2e575461b14c70254a407e25245f521f1150d1b98ae5edfe4f2d26ea5d405aae27a7b637a62e3ebc174dc1bcfbd4256afa75973a68ffac038a6eccde83bff219b8ee01763ef95e3919973ddcbd75ab0c57e67f116d09854b1509bcf0d2cb7c24be15c4b3face447b6f4daa03400eaa9d635f8eadf44b4063a7f51e285e12d6f2749bc13d950ba289aebe31db5c76d22dd256af42a205f9481b88bb3bf94df5f65d915298a867daac227c52c6dcaedef5b21b8f9256ee16efec7c94318217c85de08dedc27476e806263add9fbd1c8a9b6462d6c7f800ca00a422de363cca8045c214949d95d192d5e13ecff7444d2e3f3589c2685dae634875c74a9b1c5e56ee20f089880d4f9072e5060653121564a6802efd57b39d5fff2257508016de997af194efa9b57b06ab730bcf02adc1bdd543d5bf7d5841238d7372af66a18a0b836be9a7defa824e718deb6834ef1409d9bc45d8bc10a503c08aa882a9f00ce76dfa564540aad7d01c90d0a31d4db5d88a7e9ffeef0233a2669c1dc78481d537d7fd3a295cf71f7d2d9e9941e4d2f2db0d6b9da3b2c5956f318c6fe63f9f084b460afef3197992c83d73e12f7f09ab690a86b539af413ed9129497e0d63d843e3ccb5bd278878520143ff64dae440593287b5a815b9046dec72cdc7fbd84f709a90c33b8e36aa269786d02c526913b3abe5098eb7277536d3d11accff5bba92d313c497074ac74c939e864f13539dda65c49c4a7b5f8c56651efb1d7275c4e67cbd4eaaeeb0ab29b2b84fb835d751658af3cd72f60e110fb5f00596d636a5edc7e3cbc32ccc3322703a77c07f89125f589d8d0feac226e62ecef3ffd13621690373111a7890880ca4e0009cda708432bf9becb0fd02697d61f49b6ba015da864003134d6a51d41f0b9b35ed9c259a73f314d9574915ca323089c6a77c4a4c50c94fc6c13e2ab24ce89c9ca4ca4b44b14a32c8a0f6023ffddde4630d1024b86d027204b69347d86ba49603f9b20e5e821a29b5908c6c3c7e9c80a5e1fabc11af707c33d98166732d08c865eb8db335624dc00bb755ae964eb8400293dbf738731984fa23094da51008fb96473aba49a9ee04ccbdcc762c264b5b57c96744c023a87e937871b2be1cc8c8bcd509544e7eacb2dabb1a7ebd5b23f4d6232c027f65c1ac3d175c53174e6dc9dd050b1b0989e1207ff25907b267b9ccbf11823580614157a62590cfcb2e148f3f6921029c7bc11662e685b276880eca65179e486a2be1d8dad75c54c2c43492b18b967c31a7da7d5f1b22fe640ce632c62c47a4d642aaa1bf5736f14ab14b0f3049f66d9ad9ec8d9d4292487afe458314b733db19cb90ef972cbb938f41b6eaee94d1eb723104ec61e3a6b681fec576627c31df61cc01edcc4b6ffe641f587614b43f19e9c2862a467ef5eacd6645dfc6c9e57e37f9d2fdaf3d5efedb2a15e662fa8476bdd92b84d895172d2b46494279a3ab12fe2d6693b1e44634d83d7a4ac032bda79df2ab6e26a93176109a8f8690a8ad58c4e91f7ffe68e1c49544e20411388c4fb62b4acb2af44ec189fb1f7896dc50c5addc9da5c7774d10545606301bc265101fe435eda211751d16203d0f9ca1eef5e909291fc1419730dc29304e82aaeeffbde51faf5bd0e56d6478b44a2997c23c69f98ba6408be75620d4476df335b55a042ee037a1aa296dd769804f0f117027d6ae5cfd9805e31a551fee562fff37c80dd9677da0843f1510e14652469ebaac61c2342839dc357ad58d99fb53fea1cc4354e0eb3515613a30a4991f2d810e7b6aa3025cfb8499b827a602d27491152a3f822cab9ea54f8eecb90e78f3731f3cd3b04b203b6bdcff88dfdc4d3c2bb2099518572c344e5082a364ce202cbafecf570e6eef37b81fa4a32962f5721e6be2cb12a92b27441778034d94e497fd2fc4b2dfa034fe2431e3e182e6a5bfd1869a6f9be15a6383fd6946afb16e0973172533c852d95613c42339dee8f9e495f62d7485cc03caebb0548c002e1671bead6e557f814cc6a8240cbbc242914f34b2dbc64b1a0ba8999399cddaa0f67f757b33db4586865d3269e49bfbf8bfa830140c93a7b4bfe42dc859a253ea536dbe4791e3efa232550ce8f1e95583f7eded1aec544c3f93436cdaa987cbc05027ab93780eedf690327c06abeb7bb3d96923fe99554730af9f9ddd04b67d392799b86c2ef5c071b3c85a48dec0a393fd1dc56e917dd89cbd03e2225eee5e563ec97e0b13d596f62377a44cc4920bead2d45bd4e881dd38b55e3d92dd1af8f929bf579ca3dc9e0058688642e2a21933f7ef2c63dd9dde5478da15516d2a2ad560496ae484c7d62f934ea9b8c5a6c0ea71a0b71aa527ef2689829799e4cdc96579a281fecb0683f5ba6cbca055a96e044f4f0dfe6399904aac410579adf7cb4ae96d900a50b853f0e182e5b9e7ffc41abcc8e4958b1811232897c25f8004d90b856187360d15ccc776018b5e9482d2a27cfe5cadf576f39f0e133a7a4d7aad9fbd8fa02974d5eff2701f2ab2fb8dcf29c395ed05a7a6ef25983a5be9ee157bbab2ead95bd537b244d8b582b8222494d35916d17069f85d4e2248077f59c016f5ea8bc871d053b200d699496cf7ec8859aa3d6b3a4e68b6723b38d8ee7d693b1b1863e2d73f9b942a3449e7e5ca831ddb7dcac481cc25f939aefda8153f9ba092277b0e69478de8fe9fe4a704ea4cf678119bfb64799d1ef263d1af2c6c2a64e1073c9f8661b386ce6e31a24c3d0b60bee7981e74b9ddafbf2d0e7434a3a34e52ac3c7ec2a13339d538d072f96b30de70fabaf42a69fc99be6465705f0087a122142fd009d9437aea894c6bf5895efdd2e02b67b4aa82e1c08251c1dfeaa4a0e9142babcaf365083055b63737261fcd4edee2327befcffffbab19a2c480d62ec5a9490110d0ed2d7572daa44075da0e2b62e2fee5ef7cfc7238f67dec5a861ee831176e735459aa9f932f210958bf440ed3c796a4d61c9345443363f2f4b3bce88145d0e3493c5f46b4b74f84d9e91d04743c627c2c86cc33c9c216fcac47cc45652626f3779c97ad02093676e5d32f9dbffce9afe7102aa602720705f3389335318f971f3a1083326a182e63ce781547c5631188184eec4c1cabd48f6726076a7e3f24b24147ee081d2b7f9a7d1eff623"}}}}, 0xfca) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006f3000-0x10)='/dev/input/mice\x00', 0x0, 0x200) bind$inet6(r0, &(0x7f0000b09000)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000a70000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff001}, 0x1c) recvfrom$inet6(r1, &(0x7f0000318000)=""/77, 0x4d, 0x20, 0x0, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c46000)='setgroups\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000363000-0xc)={0x0}, &(0x7f0000086000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f4a000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00002b1000)=0xe8) lstat(&(0x7f000047e000)='./file0\x00', &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d0000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000622000)=0xe8) r6 = getgid() r7 = gettid() stat(&(0x7f000036e000)='./file0\x00', &(0x7f000060f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000c71000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fca000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd1000)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f000000a000)=0xe8) getresgid(&(0x7f00002a3000), &(0x7f00003b5000)=0x0, &(0x7f0000af3000-0x4)) r13 = getpgrp(0x0) r14 = getuid() stat(&(0x7f0000882000-0x8)='./file0\x00', &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a8a000-0x1c)={&(0x7f00004fc000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000132000)="f4eda0b4063082e9f6216a0bdbc88fe569ffc7dafe87211b619e99d152418f65f50f548029bed4d97b4b2f02b8aa4f8b66e5f49f05248cc094d978328724e93de7e83070cd38362403787ca456850900fe9f32a9989a7f2d75af9c439d7275a70fd59cf3076814b35d3256de8791aefd555fbb97d638e61a8cacda76c326ee89e313a286c53492ba6bc896c8f35136dbbe1f6008e3282e066202dca7b320e5904ab0b97c711b06c0aec0a3e259b9a9aa6a473782873deb2f122e62b8d3a86a7c817589a6f8bbe1a8904e4a51fdf4574f", 0xd0}, {&(0x7f0000d91000-0x79)="56e9adf647129debc2a8357b35ce3720d86deca4dafe08707a5175efa9408ab5051ae1b292f30695947ffcc30d7d98e11187987130fcf9367710d62cec9281150afcb5f135b9f084ac993e85da894242a8ec4fc0bd620c76cab962fa6a923b4f5897a1a151d57d524d78c81b2dcf8dfa10f7762c6a73ac1b20", 0x79}, {&(0x7f000024d000)="ed31ec761ab306a22eafb3d5efab2ad31bda93bba086b991952007a51771ce64bac992ee41a54aba1aee050246292ef54580750c4a44e9d28987f8bb1625f3c874442c934fbc0cf752af674bfac390197b0f9332e07b9a890f94e8a236611d43a7ab192a63c8ee451d8e59860c5f58c3089883a7f7facc8e044d860c3a9183ddc68196ab1c513539db454678d8", 0x8d}, {&(0x7f000060e000-0x1000)="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", 0x1000}], 0x4, &(0x7f00006d1000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xa4, 0x1}, 0x40) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000242000-0x5)='user\x00', &(0x7f000092f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b9d000)='}.\x00', 0x0) keyctl$assume_authority(0x10, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000065b000)={0x0, @broadcast, @local}, &(0x7f0000114000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00008ec000-0x14)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004ff000)='net/ip6_flowlabel\x00') symlinkat(&(0x7f0000915000-0x8)='./file0\x00', r0, &(0x7f0000256000-0x8)='./file0\x00') ioctl$int_in(r0, 0x5473, &(0x7f00005f4000)=0x6) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000899000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000007f000)={r2, 0x1}) 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x8f, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x8) 2018/02/01 23:22:38 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x14)={0x14, 0x1, 0x5, @fuse_poll_out={0x9}}, 0x14) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x55032, 0xffffffffffffffff, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x1, 0xfff}) ppoll(&(0x7f0000005000-0x38)=[], 0x1e7, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000de2000)={&(0x7f0000e85000)={0x10}, 0xfffffed0, &(0x7f0000c7d000)={&(0x7f0000609000-0x108)={0x108, 0x3, 0xf, 0x200, 0x7, 0x3, {0x0, 0x0, 0x1}, [@generic="768ad86b40290b87c48d44b0d3a1bb412aef100fdd5a9b18127cde6baed954ffac0c91d9cd41f96ad7ae0b951028ada27c80adce52e1868f8da58b4429daa58cc9ade4d9bdd175aec6d9b7549f6ee7200beec4474fcae894105be01f1021341dc416ee2dcb66be91d274072725914f3faf83f47d60700597353005ba2583a5475281f5ee241ed13656eddaeb1e4e2bb23777d790602231404007021991e01c1137b79826fd0af4edcb610d1030360b2d4b57b1caaff58c9499d79ba73c3be8bad793757d63e3f16e31f2be073c4e5267fbb54146bfae6cfaeb3d3a77a20e5c634af5a6fa54ce6839a9613ec936e7d995c2b62ced"]}, 0x108}, 0x1, 0x0, 0x0, 0x840}, 0x80d0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$inet6(r0, &(0x7f0000687000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f000037d000-0x4)=0x1c) sendmsg$nl_netfilter(r1, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e65000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e59000)=0x5, 0x4) prctl$getreaper(0x28, &(0x7f0000145000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00005ab000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ea000-0x6)={0x0, 0x7b}, &(0x7f0000dcd000)=0x6) mkdirat(r2, &(0x7f00009e7000)='./file0\x00', 0x104) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000072c000)=@assoc_id=r3, 0x4) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000481000-0x10)=""/16, 0x10, 0x10042, 0x0, 0x0) r1 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000413000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000088c000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bc3000-0x4), &(0x7f00002d5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000007f000-0x10)=[{&(0x7f0000ae7000-0x39)="390000001100094701bb61e1c30500ff070000000400000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/01 23:22:38 executing program 6: mmap(&(0x7f0000000000/0x1e8000)=nil, 0x1e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) openat$ptmx(0xffffffffffffff9c, &(0x7f000008b000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000056000+0x9b2)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00001e8000)=0x98d) personality(0x5000004) 2018/02/01 23:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) personality(0xf) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) socketpair(0x1, 0x6, 0x1, &(0x7f00005f6000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) modify_ldt$write2(0x11, &(0x7f00004b8000-0x10)={0x9, 0xffffffff, 0x0, 0x4, 0x7, 0x7fffffff, 0x1f, 0x7, 0x3ff, 0x3f}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000872000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000e55000-0x4)=0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00003a3000-0x58)=""/88, &(0x7f00005a5000-0x4)=0x58) set_thread_area(&(0x7f0000c85000)={0x2, 0x20001000, 0x1400, 0x0, 0x9, 0x5275, 0x2, 0x8, 0x901, 0x9}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000375000-0x10)={0xd9e3, 0x2, 0x3, 0x9, r3}, 0x10) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b0a000)={0xfffffffffffffff9, 0xfffffffffffffff7, 0x2, 'queue1\x00', 0x6}) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00000f1000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000821000-0x8)='./file0\x00', 0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a58000-0x14)={0x81, 0x9, 0xe5, 0x2, 0x9}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000866000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bde000)=0xc0, 0x4) poll(&(0x7f0000cbb000)=[{r0}], 0x1, 0x80000002) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cef000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x6, 0x7}, &(0x7f0000365000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007e9000)={r3, 0x23, 0x3, 0x81}, &(0x7f0000550000-0x4)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000f71000)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000d18000)=""/50) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e08000-0x8)={r3, 0x2004}, 0x8) [ 60.308896] audit: type=1400 audit(1517527358.208:21): avc: denied { read } for pid=8775 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 60.327444] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 60.387068] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/01 23:22:38 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000442000)='/dev/loop-control\x00', 0x0, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x5) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b2000-0x4), &(0x7f0000f8e000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001fe000)=0xb5) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000cb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x3) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$notify(r1, 0x402, 0x80000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000aab000-0x8)) write$tun(r1, &(0x7f0000cd6000-0x2096)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1021, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x102b) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) fsync(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a26000)=0x100, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') dup(r1) readv(r1, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) r2 = request_key(&(0x7f0000afd000-0xa)='blacklist\x00', &(0x7f0000bc9000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008d4000-0x9)='net/tcp6\x00', 0xfffffffffffffffe) r3 = getgid() r4 = getegid() r5 = getgid() getgroups(0x2, &(0x7f0000c02000)=[0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000b52000-0x8)='./file0\x00', &(0x7f000061c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000315000)=[r3, r4, r5, r6, r7]) r8 = add_key$keyring(&(0x7f0000462000-0x8)='keyring\x00', &(0x7f00001be000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000d5d000-0x28)=[{&(0x7f000004a000-0x67)="743ce03111d9a6548de265d02cec5882cf12cf0aa78ebcbe0fa0703a09f140ac019438768999c4124abf1233b17ee9109cc6844c451065cd2a887228381ee85d5bc2a2418577ccf4aac2d2e669e29518bf9f91e24a00095f4769bb10d83d391de92575a8447340", 0x67}, {&(0x7f000022f000)="91d66ffb3063a308a7383334c71810df7c6ace304a42cba6909e1acd528aa1f3a06fc04b599bdcece82227e44ba797e6e15d0e259efc8db75bbd87ba45a484f848c813ff2642c0e08b14582a7c41c341d87a958bab176f7936b4b7009ef150e8a9eebfb94fcc408776b623cdbb47ac9ef2ee9beef4b2eda730983971c5ce27c588bb7572c70195353762d0884f0d3f781e3e8c3fed8dc376e6097a6284d5ee8130396468b7120ee3f1bb807157f3c841604d28fabd3bd011679e830c3389b27ef5fb657b562ac68145c0b3b7b9b4", 0xce}, {&(0x7f0000c16000)="207e988afb906059ae191e0bd4965fbe3b82b99187430270816a7d7a2e582aac3b40340c50609ac33c6baf6709db124997fdac7dcde08c5e80269bd288ebb69804596e853b45ee8416e808f0a84f87bd3b94c930f97b79cd3faa4e2adda6791fa9d1c254463d4582d3e43b907638e5c0109cfdf4e02b8714987edf147fd58d8668415bf2681c190a591210", 0x8b}, {&(0x7f000012b000)="e6cb3a95249a7b143bc21c01f676b2844af57ca7c53efd0e0520f70052d3c2f54d5b59cafae7a0202af45c5217253724fad4e4b159c708e33dcb87e1ca0b774430197fcbd02e27f7c0d7235e4392dc26664b3c7c3f22212041a1d99d44d5d576fcba4a1a289ad545355dba9a29e5aa0bbedb6be474a115b2d02b5fe3ccf0a424d598464f584b1d2640b0cc47f5e4fed3fb1cb3cb6a2e989053e73aa96687daf9be0b4adc9a0d1ea963aca5b9594a8813ded073351791f2d71e935a4c5071fc535f89a6b495a012190c8910400e91ade280ddd64ea8c56f23901190b70c73be39bf3ab30c55509d8dec8ff414ceb056cfe6864441672150ea8d", 0xf9}, {&(0x7f0000a36000-0x56)="4589b6cbe56499a1504dd17223efb881c7f4442996e026c3b54967c66310a26537fddde6d16890e766e15aacb8dde1afe1e89349e91025b76e5b66ce78559ae038374b3d94c43d6d1f33607e8ec8ba44a003ef4788f8", 0x56}], 0x5, r8) 2018/02/01 23:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x37, &(0x7f0000905000-0x4)=0x7, 0x4) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d1b000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) r2 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x2000080) inotify_rm_watch(r0, r3) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00006bd000-0xa)='./control\x00', &(0x7f0000d1b000-0x9d)=""/157) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d1b000+0x6f0)) ppoll(&(0x7f0000283000-0x28)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000005000-0xc7)=""/199, &(0x7f0000008000)=0xc7) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000041e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x7)='ns/uts\x00') ftruncate(r1, 0x7) prctl$intptr(0x8, 0x1) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) 2018/02/01 23:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='"', 0x1) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) getdents(r0, &(0x7f0000a2e000-0xbf)=""/191, 0xbf) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e66000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000a14000)=0xe8) r2 = getpgrp(0x0) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000752000-0x66)="473614d00492106687c8abbaceafbe2491ad0b4ff0ef4e41adb8a7af03414e5e0f905ad701aa5c0a8b16dd1d3c69b11c232a487f64abc02c44bbfd28fc0dd6dcef418c3aa490ef6fcc190788039ecf6cfa9e7759ecc62e61e82fe52969226567085386688f0c") fstat(r0, &(0x7f0000324000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r0, 0x1, 0x40000000, r0, &(0x7f0000d34000-0x8)='./file0\x00') syz_fuseblk_mount(&(0x7f0000d72000)='./file0\x00', &(0x7f0000855000-0x8)='./file0\x00', 0x2, r1, r3, 0x1, 0x0, 0x10010) accept4$inet(r0, &(0x7f0000feb000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000504000-0x4)=0x10, 0x80800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 23:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$selinux_create(r0, &(0x7f0000feb000-0x46)=@objname={'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x32, 0x20, './file0\x00'}, 0x46) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000020c000)={0x0, 0xffffffff}, &(0x7f0000afb000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f88000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000070a030202fffd946fa283bc01eee6d87986c497270900", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x93}}, [0x9b5, 0x4f4, 0x7, 0x4, 0x10000, 0x7f, 0x4, 0x2, 0x9, 0x3, 0x8, 0xfffffffffffffffc, 0x0, 0x9, 0xeb0e]}, &(0x7f000000e000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000-0x20)={0x1000, 0x0, 0x201, 0x3, 0x4, 0xfff, 0x401, 0x81, r1}, &(0x7f0000000000+0x5f2)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0x4)=""/4, &(0x7f000000d000)=0x4) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) finit_module(r0, &(0x7f0000c2b000-0x1)='\x00', 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f000001d000+0x69b)={&(0x7f0000ffe000-0x40)=""/64}) chmod(&(0x7f00006be000-0x8)='./file0\x00', 0x82) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) 2018/02/01 23:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) sendfile(r0, r0, &(0x7f0000ea5000)=0x12, 0x100000000) write$sndseq(r0, &(0x7f0000fbe000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdd000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) utimensat(r0, &(0x7f000081e000-0x8)='./file0\x00', &(0x7f0000705000)={{0x0, 0x2710}}, 0x100) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d6000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@empty, 0x2, 0x3, 0x1, 0x0, 0xa, 0x20, 0x20, 0x11, 0x0, r1}, {0xcf7, 0xa255, 0x800, 0x7, 0x1, 0x7, 0x1000, 0xffffffff80000001}, {0x5, 0x5, 0x0, 0x8000}, 0x3, 0xa, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x1, 0x3, 0x1000, 0x0, 0x10001, 0x10}}, 0xe8) 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ac000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getsockname$ax25(r1, &(0x7f0000b93000-0x10), &(0x7f00006a8000)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000108000-0x8)) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) [ 60.589249] keychord: Insufficient bytes present for keycount 64 [ 60.597165] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 60.616458] keychord: invalid keycode count 0 [ 60.626499] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 23:22:38 executing program 1: pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 1: pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00007ca000-0x4), &(0x7f00002d9000-0x4)=0x4) bind$inet6(r0, &(0x7f000017e000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x5d5}, 0x7}, 0x1c) [ 60.635734] keychord: Insufficient bytes present for keycount 64 [ 60.645710] keychord: invalid keycode count 0 2018/02/01 23:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) membarrier(0x19, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00009b8000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, []}]}, 0x4c}, 0x1}, 0x0) 2018/02/01 23:22:38 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000ac9000-0x8)=@abs, &(0x7f0000ff4000-0x4)=0x8, 0x80000) fchmodat(r1, &(0x7f0000ff3000-0x8)='./file0\x00', 0x120) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/01 23:22:38 executing program 1: pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000973000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9f000-0x5d)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) pipe2(&(0x7f00003f4000-0x8)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000215000)=@assoc_value={0x0, 0x4}, &(0x7f0000dc6000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cd5000-0x5b)={r2, 0x53, "55afb2c78a6abade47f0aac1e4f351df2aac8f011404f51a7ec6889887870959606edfd6ed0b96908a14d5f1b5b43c5216d2b518476ded611d3a71ff718acad6414a051904d98c2a3b88d9c8b7f247eb30de06"}, &(0x7f0000b4a000-0x4)=0x5b) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b89000-0xae)="4ed488d9e7c1bca131f0451a715dec22bfe15f5c0255cbc42105846dfcb47555441b82ad9068436257c9baaa0cdf6c965678c9d2a5eb8c9759373ff4884f70b11d6c5f0ac99e32a349eb69607327897283b06509037048c601e84ec35583b9b894815c5a6a3969d160f8c8b06b4f2c3abc0809d49f5a474648cdb4bdf17cde925493877caf3788571b2df7527a79847b3ef4858b30b1d285f0377edb7b1531e8cbe33e8c7d6100cd227af8397426", 0xae) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x100000000003}) 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0xff, 0x804) ioctl(r0, 0x1267, &(0x7f0000072000)) syz_open_dev$sg(&(0x7f000018d000-0x9)='/dev/sg#\x00', 0x40, 0x2000) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00001f5000)={0x80000001, 0x40, 0x2, 0x5f, &(0x7f0000105000)=""/95, 0xb0, &(0x7f0000669000)=""/176, 0xaf, &(0x7f0000437000-0xaf)=""/175}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) write$sndseq(r1, &(0x7f00009a2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x615, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x2}) 2018/02/01 23:22:38 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000462000-0x5)='attr\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000e20000-0x50)={0x4, 0x0, 0x1, @thr={&(0x7f0000195000), &(0x7f0000bbe000-0xa5)}}, &(0x7f00002fa000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000141000)='/dev/rtc\x00', 0x412100, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000592000), &(0x7f0000062000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000cf7000)={{}, {0x77359400}}, &(0x7f00003e7000)) r2 = add_key(&(0x7f000084c000)='.request_key_auth\x00', &(0x7f0000d12000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006e7000)="9745032c21c75306c4944fd6b16c7e375dcb522486f9e8e1318ce3e5a95a84d856fbf2ebe0290d89a24c2213f6a0d9b27b6fe0444fd0aca339f08861f1a0b2547a29195883eb14de17fdd6c353ad0430ff645ced6d027b42eab966f1e0c46b965bfeb0f28dfd2d7d6ad664872375fe53b3edb0ba0e8fb54879d3355cce6e885e9ea320139c5bc80bdba092c571b1a3fc8fe6c072931086eeb7d62ecf77b68cff3e11358579f6cf1b4c141c5ac6073e21a6845ce2f8ea31ed79bacdcec9e8a6597d0675934c64a8dc031b3d521524a6fe437b54fe6f93cb71c4c092baf1df5593d02f6e9623e160d549ba2189c8abdd59fae57e790dff16e87db49267b9374b29df012ac4be31bf8d14731232c979d7bdbb8614bc10f8a84f43c9ce3295ffa713c46cddd3dbdfc67b03550ccc9b6ad64357ca5484c94572394e1312a1bb4188eb97802a93ceec82afb5d45742380743a987a2a067f09b937f273739764518bfe60cc7ec73d111e03f0b856d3cf31d43c8029c998332adc5ac0b56a7f1ac99a39a0ed795a6fb4ea05fe4e9913c5ef4ba8c9f08ea8825610951cb889d166152a10607297b4454fa6528d05e2f9c9ba1e914b990f02c00b9101aeda48e4efa7e4f91342ee471423bd2ad202d8995058fbf989394820ce12ad65c6f9dc44b191bddf9516f31c99b3192aa96647937d9ba0cda09163f350b97eb19ad0404ed90af58b93d7873a17e777f13bfcbf8f899e8eeb7457ca49221f0578123289f514e7c0cbf061ad67192b8ab62570e3e440a3c543a3b8df142aaec036454a4f80f3452307204bd1151af55a93ddb12fde80c09ec9d96c2060f1234df049bf31a62b62287dbef8acfc12e44a25814760eebe3c3501cb25eec726cb9f211ccee6a169778f599c4f4887aac403668f82e6a9e92854c1e0aef1ce577a8f1da4f6c4b83dd104934b5b8606d733940214ea14bf1c36582a16b6416e947d03d50e136501061073744126a827d2a2d367bf0512cb1c3f8d1037ee5e8f201f7844b80568a58038eed5e3bb3a81f67a936b1fc016235fdbc186ddf12e2c4d9211f4a81c533f0ee65b94aec3e9bb82cdab3372dc95fcaf5ced0ff3e9a5a6b8caf65f9cd8c9ac2e040426bbeba10f0f7c9cc5a9d607ab575f57a503b5a1845045e2a7023eac92f245fcf2469a92415240ac24c1e752ec0ba12ac2b5882371f50c63e26f16e79b7205832cc9ec087c440d2c2f477ae25e3db8ddf43610447dfb9d794e521e2a9a3ea8bd715888f32c7513234f667d9bb06806dbb4d64187952bf1f79857b0acf26df1a70e39f3583ead2fa57a7afa6af838a20bad0d75620510907b867598817910a834c8e6958d7e7fa271048d54f73442da4cf3ae1acedb42af0d942d19843d84b6693e0da148ce440a15668351293e84cbd1a8c66253bcd8171fa023a9a17c3879fc21f965b5736bf3f49efa9b061cf91d87973dadc6b9c713cf5a0dcbc1759494560052d220c9da75e5c85265621a051a0d8d50040c7f11bcd253bf861ac94d152eeccbf6c24b3779708c1d59c21a2e9303ad93ba8de2fac10236f512263be6f13cceaa3cb24b596d0d9fef2e96613a00e1078484252a8b49853e51c17ff745fe84de65e3875d9986539ebf45f27b3df3fc512a27ad2dcb35597889a5fe9f058b1e0bf0a766928a8695d559779f3dc2fcbb806a6a545951fb1fef39ac90965a512fba95aa6174f95ab5fccdd6774fa555a9ffeed55cb44a1ed39dc3740650abc233e942e6a269af56158d2703c36d55e98859ecff6fa038d327ba6d4809670f895f2d045c693af07c19249a3868bdb290a402d84ac459e06fc8f2b26f9c1c3d7c91c8cdd5c5996c9a7b7e5f1086edb521a48dfea16150d952caadddcb0af252f3efe1489a9602e9a527f223c5a96aa50e9bfcedea130fdd596e18986098d1008a37b2617d7610b0a5f475039b1ed588d40130a84fd37b065fbc9a68a8cac4653e27ace335933497281f3f14697cc746ad9388841767d7a37c2d55dd5bd8f4b13af632ebcc78ff7e775a2b5fec81fa40205dc38414295b9efe6904fc311311435629857c62d6a8568e1a676a1c0ace5f385565daea186d1262a9181af860b5e852c6f288e1f1c1c77d5e3a1b6f346e6787770a2aca7bce6b96fe6d4dc3f6215f0cf7c24d352e1ccfee5d92b4d84042191b266c92665179cb6bf29ecd2bb17955e7599a9855c943fc61645657a993dee67a703fe39cb118486a3ea897e35e1b941e6fb22f377fb55afec94e0f07098fce349cb643ac576e1a09554b9bd541e1e491309562a35d7ef3c1f858a3ae8d81ee8821655028373d24800ff230d510b369eed46412c919bde0fc281f0fdac2dfde62bb77b0ffa4b4f1797bceb52f32b9dc758a5f8f56529f5114083aaf9f760787c4e889fd79af73b070ae5f3d761878fb8cfef800465f72b8ac8e482392924d12345dae19a19d61f1ebcc7c38da0350bcd416bb495247b1e36601585e1d63aea9e4b3e12a261fccf720e5e7e009fe39f9758377b1816d0644f16c47e4dd01c91e1a9d623ca18e8007efdd874f456eaa9348d5cc0703eb4ad48168c065346b66cf0fd7486ff50a0352c00f37ca5e0a3fa11a53b3169606507e6df755ac6b40b3f52c784cb19ee7a88872a92696186e19191d61a102acd747ea333def73f482f472889408d026fd4deeccc4aab84fbabb0e8050ff4b25c193d7a00e5f12c7b2c5e51e6cc3158419e300abaa05ea1acd25c3be44041246f28e6a196baf946e99d7b87872684992562fe8bf3ca0ab38608681cf774a07638a6029b4f5b1ea5c4ba14cfcbd9747e3b165d27536f6f0fe56f77b39d130d3ace6348a011ad0e5b5a159fe505c9ac2b139eb3e00cbdeb4370214e9a0279fad93259e34514c35c472043e6a4749079bdadd0bf4bdf66888f7ee451f37a019c50359e50e224737a34a03bdd2f8beb0a62f60fdbd7d9983b8d5ea53c985f2603a61b6d180b10a1a96fecc61c718148e8d926461e76cdb3529a28cafb0eceeb581dfaba796d6156dfed65a77344f89f4175426a2b3dcc1fb1b356de8dbdc233c6e997ae9bf43131c544c2ea1357ec0448bfc3e19fe0648964260d356e444c09c0a853974d1c9f9a90ce3aa8b6a606487a069b51c87bf550774d6407e78e90dd50b971159f1e107e04f28ca5f0ea324c7723e90bee029b73686fb0fb5801160c0505191a261fa8436d1c3ce256a36b182307851d7ae05dfdff0286f8ddf78bfdbf115408b0f364b7b7e3a3e99d9c23a15195d06e61ee2a089bbeceb0fbb594f595deb5d95a8830629fb1b3500797ce5b9bb62654bc0ca9e8011b6aac091f9b3f802ede14463bed5f7912c7494387d771c865a2ebe027698fa249538b5e74a9fd60fea98a96353b4b0122b6baaca5e4f1b67106fb387646d54a35d80fdc00a1b8107f2af0b341cad272f769c3ce8b314832178accdb9be7add7a6e8bcfcb8921e6da925cbc77e56be5018324d8735c81822ae23db1f78ae09fb17b0cb3a8cc01673487b19f4fc5aed8fc07dac3071cf1de0c08e50016c69bc02009d3c8ef6f927ffd43d2686eee88ca0e49b0e4d3fce476547a34925e1bf06e41aee991d3be3ad3c92306bbf119a5643e99f027f641e0f97e5745394a3bd6e6b3dec0c059511c3178a3bd309b14948ad6079e280c78e0873d0f51200aef89f7284212a04a5abdb956a196ff5ceb9b8435c3009920ee9476b94cd91f553f8d9a3ea3315e34501d14bfabe8531f4ebc6d6c38d3a30d30522ba0ecf68d6769cc3da800608ae26a68142eb0f57dd5deac009ea71b53e67ebab1b068f05c88dd9065fd19ca55b2eb135ef4e85a3d7ec3d911dc36d052e7d017af793f044419532a95978e32e5c562121351d689c4980ce8df660bf2310332b028cb6b2a656c01b0ba0e69f0a69f2a49607776e2944339d2f01c4ebb1947afa42e7c3b6dc07ea774cb3ad1909529a488eefb8def166c47b50d51ec3a43f24845db3d7e3f8e7b56112a4a8f1869110416fc909fa1472a422c260f8e3ddf638e289e7019529d5a424b2b85d5bd1e496d4940e8cea1c31a9f165bcae6677ce6fbdcee21b88944f52cbb9baca540e011d0ca859c09d7e845a0bafbd46d4d1b106e652671c691f745bfc8684a57389efc4c89a016fe829f106d83b758ed00e9f7c8142386940cc638746ebdb74977ad5d9a76cdaf91bd640b6ec5318271adf2c329f7a9a913965ca417be0da714fcb79d77b6278a01e867a7de033cb0f338fd34147d7923c18a1138f5518c3ce6f9b24b1ec3b81b7a765e821938e030aa96d969b3bd7ae91434ac52ce074d5ea80e76a269868eb0c8e7e5b5ea9c865e5fba13f1bb26b3d1294fd6914cd776885eafe30003bf7a52ff0d8f441a2f1d3215421f8612e212f5859fc80db6124c3fe3571d3f05fe15d24271b17bd31c596546ca811b2dd39dcb2d60ffdf1b0d680ab4784b2b11cfa60128747a6eaa90fa25accd472202da38dce13312141c877eda953da66c2cafedca2ef72d1bda4aae6fe88f3507ecd3b6bf782e9d7e9a64ac096b9d4b34a5717ac52d8359b1d3f89470c7d2989be211201a88a1129398f8f3e4c3cfe252d04eb7558176a5ab50752a367ab7f9f7ff935714709f4fc1641bbb3d218e1b67ac38ac3a193f6fffd505f033584ae020f5d074211bc6ff3c227f35f9faf059b48d02a2633341b3603bdfe3842efaf656ba090fbdb50d0138d070240481357f7603ce789a6afde7e38a2c4d827a9fa315c02c7ae58d64799104d43d8722cbd149df735999e829d2f1e0a62e9aeafc9ecce3247a414012f068f0ae573b05dbe425941ccf2baa33cd4794285f5435087a9370fd0d2440b6efc08fc4db793e15de5b48ff7ac88e285d64403296fd1874912484bb2ff72ccc517f6705d0742cf6c892513dbc85513b392c94f62f9270e874470183a3334e6278867d7fa539c1a7f4795667bd29f260e6b34e94dd6121dee050c806c08de788bc6573b8cf716f09b446819faa55971fafbd551b64983e0b85e38bcfbf3036ef77d45e82bd39aaf5988a97c37015ee7fd25df163f1a7a7fdc383bc26abc6099fe5cb2e39770870e6886e0cd19301a61cb4df3c1d31273d8e7993f38ce24a147c26dd350669348c2cdab1d98847e55bebe682c9e504d81e0c2585074a5c7dce847ca1093df4d6a9619f085361d5333925d8db0576fca6e519ddaf4c57edf86b80d51a1f1aa0bdf428187e42eb500c31d00b09ffad06e0bb5d9bf13d6be4f068463613868c728a5425a39722aa9d7278de48348bb07b174ebe01e675eef8d9e6511a543a0cf0e41abc139606b794dba7b8d113176795420718d9f7438f349e6d0485033abd6f729ec84b1d00a5c0ff7514a496b01228a7f0a411911a384f2274249e3a11f124d02589402b54f684dcc380914bdce303851c43818a9bc7ee08b6f1036b56f548b5779a50a3c2638c3d4cbf3b4640587ff1b07aee87f163e61390e5ee18eaf74a52a558e615cc9fb70b79846bfbd32549b18f6c5dd0825db953bc5b181901ffef0fd867b0b287b9bd9fcf81f4b870fcb223c19fb85901532f8a403a6eb95b298b7dec648fd17dc4e248f643645f466c9d1b5da73dd89abdd0dd60ab610fee2d2429bc8ca76b6486f5dd2a4b4816b9b5175d76e2f286cb9cebed85694738d2d2eb70f332e3a5f3450aa31db398be8c895135ec855f848313dbe582878950e7e2d0d357e56412f6ce57b2c6ca78c545d1ba77e73ffcdfd820acfdbbd6840bac809655aec93662ced6cda", 0x1000, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f00008f9000)=""/27, 0x1b) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000490000-0x30)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004f6000-0x78)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004fa000-0x9)='/dev/rtc\x00', 0x1890c0, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004f9000)=0x1, &(0x7f00004f9000)=0x4) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000d52000)='./file1\x00', 0x38) r0 = openat(0xffffffffffffff9c, &(0x7f000080a000-0x8)='./file1\x00', 0x4401c1, 0x80) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000129000)) readlink(&(0x7f000014a000)='./file1\x00', &(0x7f00006eb000-0x8f)=""/143, 0x8f) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0\x00', &(0x7f00002b8000)='mqueue\x00-', 0x0, &(0x7f0000a67000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f1d000)={0x0, 0x92, "dd225997e2803472cc626510ee2a499662bcce533384620a6e7344e9b65548c3cb4b2c60aebae8aac4db4076f9b00861f90bde8c35211bfa7def3c3a33448257887dae5770d5c38ccaac86bb9a394f48def47a783de1fdac829100e0468657d8bbf07f426df1d13f9a35ceef111b23afb3879ffb12e1a252a78bf0c84a01e0841bb580252f11efa76cb473661c961f251529"}, &(0x7f000062e000)=0x9a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000734000-0x8)={r1, 0x1000}, &(0x7f00008eb000)=0x8) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x81) r0 = socket$inet(0xa, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000001a000-0x83)=""/131, &(0x7f000000f000-0x4)=0x83) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/01 23:22:38 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f87000-0x9)='/dev/sg#\x00', 0x8, 0x191300) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000989000)={0x2, 0x80000000}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000c18000)) socket$key(0xf, 0x3, 0x2) 2018/02/01 23:22:38 executing program 0: pipe2(&(0x7f0000bc6000-0x8)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000)={r1, 0x1c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000072b000-0x9)='net/raw6\x00') pread64(r2, &(0x7f0000ffb000), 0xffffffffffffffea, 0x0) 2018/02/01 23:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') recvmsg(0xffffffffffffffff, &(0x7f000032f000-0x1c)={&(0x7f0000309000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000026b000-0x8)=[{&(0x7f0000300000)=""/66, 0x42}], 0x1, 0x0, 0x0, 0x100}, 0x10040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000020e000-0xa1)={0x0, 0x99, "93dcfe845044f4077467c65f909d26e64ec309fc1ceea4bf6866ad1b76a19fbd753b9300ebb218ebdc8c5db56c56d11f53066a1864a35fc13861d220a45fe1ddd6bda5425a8807ab9ef6ad5980fd819f7e424ebe2e85238dabbf8bb7012ec6c45b12ee1c04b8498a75dc6fc17f9aed772d4a8f7dcc2c942f5415bcef1bc1baacdf3182c30b67fd8592c661eab08dc1cb92fa647968603a1de6"}, &(0x7f0000026000)=0xa1) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c47000)={r2, 0x2, 0x9, 0xce9}, 0x10) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 3: r0 = socket$unix(0x1, 0x20400000001, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000713000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x4, 0xfffffffffffff001}, {0x5, 0x6}, 0x100000001, 0x4, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x38)=[{0x2, 0x92f}, {0x4, 0x8}, {0x4}, {0x3, 0x40}, {0x2, 0x10000}, {0x6, 0x7fffffff}, {0x2, 0x1}], 0x7) poll(&(0x7f00003a4000-0x28)=[{r0}], 0x1, 0x0) [ 60.785761] binder: BINDER_SET_CONTEXT_MGR already set [ 60.791495] binder: 8893:8899 ioctl 40046207 0 returned -16 [ 60.798339] binder_alloc: 8893: binder_alloc_buf, no vma [ 60.804632] binder: 8893:8914 transaction failed 29189/-3, size 0-0 line 3128 [ 60.818484] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r0, &(0x7f0000686000)=@file={0x0, ""/64}, &(0x7f0000202000-0x4)=0x42, 0x800) times(&(0x7f0000056000-0x20)) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dcd000-0x9)='/dev/rtc\x00', 0x17e, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000df6000)={@generic}) ftruncate(r0, 0x800) pipe2(&(0x7f0000df6000-0x8)={0x0}, 0x84800) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000068e000), &(0x7f0000df6000-0x4)=0x4) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df7000), &(0x7f0000a17000)={{0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r2}, 0x0) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0x5)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in6=@dev, @in6=@empty}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000000a000)=0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) close(r1) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002dd000-0x4)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000ace000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000d77000-0x260c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1}, 0x0) [ 60.833324] binder: release 8893:8899 transaction 40 in, still active [ 60.848280] binder: send failed reply for transaction 40 to 8893:8908 [ 60.857166] binder: undelivered TRANSACTION_COMPLETE [ 60.870623] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.933803] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[], 0x29c) pipe(&(0x7f0000ad5000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000182000)={0xaa, 0x48}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x42, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000d82000)=""/228) 2018/02/01 23:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)) pipe(&(0x7f00002ba000)={0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00001d8000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/01 23:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/sequencer\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000fe4000), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000652000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000e9d000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f02000)=r1) seccomp(0x1, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x18)=[{0x37bab8e5}]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b73000-0x10)="2e1f7f5330a59fdc52aa464c5a6f519a", 0x10) r2 = getpid() fstat(r0, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000024e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000765000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007b000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000241000)=0x0) r7 = getgid() sendmsg$unix(r0, &(0x7f0000743000-0x1c)={&(0x7f000076c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000189000)=[{&(0x7f00005c3000)='P', 0x1}, {&(0x7f0000ef2000-0xfc)="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", 0xfc}, {&(0x7f0000b66000-0x24)="d50776efca9182b205f7207af764b4d76251aa25004e02a23c9984214246648950c9bdda", 0x24}, {&(0x7f0000bf6000)="6ad7fa622188028d85f3b2874a8e90b511387a46915d2f1901192bc6643288f033cede297989b07e766b2e15c6ace67aa268e1491670233a170c2eae53966591581371147341c094229fedecee9be195db406b0d9e79e254fcf3d2c7b693e4cfc664c65677d5693b96fd4b256172bdb02f4bb06d7fef86ed1f01599923db7cf858af8a7ca57528bf52084dbaf5274d83d3", 0x91}, {&(0x7f0000b9a000-0x5)="d771c76ea4", 0x5}, {&(0x7f000082c000-0xb1)="9faad4530e51a7f58f9aad29dfb365ec8425421995d315e545130d2f36679d3eba7a42da428488cab9cfdc8b209ee30eaed33c26af07995536ddce82a8079a38931453339eca75e4c99a10dedd225691cde3bc70449dc2d9df0b013e6ff40ea31a7c3b59f90cd65a33e80f38d69c7f7419262ab644e623a87050c2d390a8fe7a268363039d4f8ece61a239c8b5686c35ffcbd6c68335bea1754942ed28eb13551ffbb6be6c5073733e095faf2ff03fa9e8", 0xb1}], 0x6, &(0x7f00002e6000)=[@cred={0x18, 0x1, 0x2, r2, r1, r3}, @cred={0x18, 0x1, 0x2, r4, r1, r5}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r1, r7}], 0x64, 0x40000}, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000692000)) 2018/02/01 23:22:38 executing program 2: r0 = creat(&(0x7f000036c000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x31)={0x0, 0x29, "deada17523f2e3a656e8404eac1aed553be1f5052255053d30a4ee5f6cd66492f3b778052930156dbc"}, &(0x7f0000001000-0x4)=0x31) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000067f000)={r1, 0x9, 0x4}, &(0x7f0000986000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ee6000-0x8)=[{&(0x7f0000205000-0x22)="dfaeb02039cccd3fb84ef51f213266246b0a8a2aa0be919a89eb65262a24e80dd390", 0x22}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b2d000-0x40)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @empty}], 0x40) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000b4c000)=0x7ff) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/01 23:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000936000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket(0xc, 0x7, 0x2000000000000000) r3 = open(&(0x7f0000799000-0x8)='./file0\x00', 0x400001, 0x1) mknodat(r3, &(0x7f00003b0000-0x8)='./file0\x00', 0x8000, 0x7) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000052000)={{&(0x7f0000a3f000/0x4000)=nil, 0x4000}, 0x1}) write(r2, &(0x7f00007da000-0x24)="240000005a0007000000f407125a00001e13171308001000fff70aff0800020001000000", 0x24) accept4(r3, &(0x7f00005b6000)=@nl=@unspec, &(0x7f0000baa000-0x4)=0xc, 0x80000) 2018/02/01 23:22:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f54000-0x50)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x121080, 0x190) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={&(0x7f00007e6000/0x4000)=nil, 0x5, 0x5, 0x10, &(0x7f0000c63000/0x3000)=nil, 0x7}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000002000)=""/120) 2018/02/01 23:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) time(&(0x7f00000a6000-0x4)) bind$inet6(r0, &(0x7f0000ca2000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x58f, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6), 0x0, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000966000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000070000-0x4)=0x7fff, 0x4) 2018/02/01 23:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(0xffffffffffffffff, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(0xffffffffffffffff, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/checkreqprot\x00', 0x301440, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d82000-0x108)={0x0, @in={{0x2, 0x3, @empty}}, [0x20, 0x10001, 0xffff, 0x77, 0x1, 0x7, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x20, 0x0, 0x0, 0x8]}, &(0x7f0000d02000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001db000-0x4)=@assoc_id=r3, &(0x7f000042d000)=0x4) 2018/02/01 23:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000140000)=0xff, &(0x7f00009cf000)=0x4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000949000)="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", 0x7a8}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1}, 0x0) 2018/02/01 23:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x800000000000802, 0x0) unshare(0x68080400) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) 2018/02/01 23:22:39 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000bbb000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0}) tee(r0, r1, 0x101, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000cf1000)=""/4096) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000a7c000-0x4)) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(0xffffffffffffffff, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000539000)=[{&(0x7f00004de000)="0400", 0x2}], 0x1, 0x81003) rt_sigreturn() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000316000)) connect$llc(r1, &(0x7f0000083000-0x10)={0x1a, 0xff, 0x1f, 0x4, 0x0, 0x9, @random="0f08e1139e3b"}, 0x10) pwritev(r0, &(0x7f00009ca000-0x18)=[{&(0x7f0000d3d000)="eab95222c34a4cf65b78406d88321f270c7f05721bba5a6d5ff246a0aeab270c0ac04dac824d5ba55def6a40", 0x2c}, {&(0x7f0000032000)="41d334cda20a5f4f76", 0x9}, {&(0x7f0000046000-0xe4)="209a6351b0876a0a806663888ab40b3c27226f48fa6ed41c8d148849a3217a92246393728a6ad5f2dded7ce0ea1e5f1b0f2c4ecaeb9d3c2afa19634d616c37ab4b4de44721d333fc31d84ab340604b7f8b1305467f78e9d5b9d888259b4bebf5212b7ef6a0e1de9f054c1477df269a6c4c0593bf0e496f199426622dfc13c93b542ddc15d03c73aa9039bff37e9950771a795e7b4f0e46978a2625c04a9a754bc684a4c770116bf62c7bc7b4cf2d9f5fa3e12cc00b7acb01d9fde14e7ecdfe2297a06a99ad0d50c85611490ced6a7a839eae10500b13a972f75ee97d3320050c25e320f4", 0xe4}], 0x3, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000999000)={0x0, &(0x7f00000f4000)=[]}) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) flock(r0, 0x1) close(r1) 2018/02/01 23:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d86000)='syscall\x00') sendfile(r0, r2, &(0x7f00004f1000), 0x1) 2018/02/01 23:22:39 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000492000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f0000af1000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x1ffffff, 0x8000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000198000-0x2)={0x7, 0x1f}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000268000-0x126)="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") ioctl$KDDELIO(r0, 0x4b35, 0x100000000) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000217000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008f3000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000bd0000)={r1, &(0x7f0000622000)=""/21}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000deb000), 0x5) 2018/02/01 23:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c17000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x4, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xf7d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005af000-0x15)='/dev/pktcdvd/control\x00', 0xa4e73b295b27216, 0x0) mkdirat(r1, &(0x7f0000424000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000bb4000-0x4)) 2018/02/01 23:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00002a6000-0x4), 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007f5000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000688000)=0xe8) lstat(&(0x7f0000aaa000)='./file0\x00', &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ef000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x31c0, 0x1, 0x1, 0xa, 0x80, 0xa0, 0x3d, r1, r2}, {0x25de, 0x6, 0x4, 0x8, 0xa5be, 0x4, 0x2, 0x5}, {0x9, 0xdcb, 0x80000001, 0x80}, 0x67492512, 0x4, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x0, 0x3, 0x2, 0x58, 0x5, 0x776}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005f0000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f000078a000-0x48)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000)=[], 0x0, &(0x7f0000ebc000-0x148)=[]}, 0x40012062) 2018/02/01 23:22:39 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000002a000-0x21)=@file={0x0, ""/31}, &(0x7f0000020000)=0x21, 0x80800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000029000)=@common, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000002b000-0x8)) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x13) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000029000-0x4)) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) flock(r0, 0x1) close(r1) 2018/02/01 23:22:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) write$selinux_user(r0, &(0x7f0000313000)={'system_u:object_r:autofs_device_t:s0', 0x20, 'staff_u\x00'}, 0x2d) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000ec1000-0x4)=0x300004) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a66000-0x4), &(0x7f000064e000-0x4)=0x4) fsync(r1) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000072f000-0x8)={0x4, &(0x7f0000a71000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e8f000-0x8)={r2, 0x3}) r3 = socket(0x13, 0x805, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0xfffffffffffffffe}, 0x1) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000512000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = add_key$user(&(0x7f00007b9000)='user\x00', &(0x7f0000f1d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000045d000-0xda)="4acb108cc5118340e6a0d984b3551fe1c373dafecafedbdab424f67dd6d55fa688acb555f2b37ae4f73f00fbabfcae555a8becaeffdb5dc7103a801e8e5016fae50e1572fbd77f20c41b9bf47e32f82f506e352af62780c536a39b0e8edc608e9e89dcc515a8228cd682c9c59093be83949951edf6be7396e7141879943995481e24cd0211fe27a746ec87ca77268607fd3a009300cb8d6d8ae863c41ee0e7267929f84c77ac9b0cfd98c151bd10daadfb891584556680bc74220691559432b4ae362c29738e6cbe3b211766e70c7fae81d598324d9a648f4706", 0xda, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000b76000-0xc)='cifs.spnego\x00', &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000272000-0x6)='self%\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r5, 0x3, r6) readahead(r4, 0x4, 0x2) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/01 23:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/enforce\x00', 0x40100, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000056b000)={{&(0x7f0000d35000/0x1000)=nil, 0x1000}, 0x1}) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r3/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34}, 0x0) tkill(r0, 0x1000000000016) 2018/02/01 23:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000290000)=0x0) syz_open_procfs(r3, &(0x7f0000e77000)='wchan\x00') ftruncate(r1, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xc, &(0x7f0000002000-0x8)={0x3, 0x7}, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0}, &(0x7f00002a1000-0x4)) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x0) flock(r0, 0x1) close(r1) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(0xffffffffffffffff, 0x1) close(r1) 2018/02/01 23:22:39 executing program 3: gettid() gettid() getpid() r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x22)=',mime_type+vboxnet1@-:]cpusetlo#/\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eec000)=0x10) setpriority(0xfffffffffe, r0, 0x8) 2018/02/01 23:22:39 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000-0x80)={0x1ff, 0xf7, 0x6, 'queue1\x00', 0x100000000}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) timerfd_gettime(0xffffffffffffffff, &(0x7f000001f000-0x10)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3}}) 2018/02/01 23:22:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002a6000), &(0x7f0000a70000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) writev(r0, &(0x7f0000ba8000-0x8)=[{&(0x7f0000992000)="95a963c6638555cacaa0971a537b5511326bcd1f2ebc3a372577c150edc117d95e0ca744ca921dd451092efad8fafd21a6bb22f9f6a11d67dffc72aa13cfb2c23c7618d69a46e283606989bb3b8bfa3443696dbc05424c8fb32d97aaea6e65d657eeb27f4866df0fff7bf6e153c13654201e820c28c4a280adf74ec1d613396438f14521830c2ff4126a3df994deba03e990724e", 0x94}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d1000-0x98)={0x0, @in6={{0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x3f}}, 0x2, 0x6}, &(0x7f000003e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bc0000)={0x0, 0x94, "7615a6e44840dd8f10e7ce26aced3fe9063c213750a168d51dd4f7712ca79c06aebe6bde6ccb3ebf569665272cc8d170dcc5f712322f2aff3f5a51cc29c1f55e34b21d376affc5da86254d64c33ad81fb23f86c9da096789dee70591648b06b193341174342316a44f280febe9e1693a458aa7794cfcd3f5a7a90431d6f571cb9480f7dcb70c26656a5ada58a5e7708e4d042da0"}, &(0x7f0000de5000-0x4)=0x9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000516000)=@sack_info={r2, 0xfe, 0x1000}, &(0x7f0000dcc000-0x4)=0x99) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e7000-0x10)={0x5, 0x9, 0x4, 0x2}, 0x10) r3 = syz_open_procfs(r1, &(0x7f0000016000)="6664001f66d0") mmap(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0x200000a, 0x110, r3, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f000060f000)={0x3, &(0x7f00009f4000-0xc)=[{0x7, 0x8}, {0xb731, 0x8}, {0x5dc0000000000000}]}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000486000)={0x7fff, 0x7, 0x280000000000, 0x6, 0x9, 0x5ec3, 0x3, 0x10001, 0x3, 0x6, 0x3, 0x9}) exit(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ca000)=@assoc_value={0x0, 0xfffffffffffffc00}, &(0x7f000056e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bfa000-0x8c)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000ee0000-0x4)=0x8c) getdents64(r3, &(0x7f0000756000)=""/130, 0x82) 2018/02/01 23:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f000033d000-0x8), 0x1) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(0xffffffffffffffff, 0x1) close(r1) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) mlock2(&(0x7f000039d000/0x2000)=nil, 0x2000, 0x1) ptrace$setopts(0x420b, r2, 0x8, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x40) tkill(r1, 0x2d) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00006df000-0x4)={0x8, 0x3, 0x2}) 2018/02/01 23:22:39 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f7d000)='/dev/sg#\x00', 0x7fff, 0x2100) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f7d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f7e000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f75000-0x4)=0x40, 0x4) sendto$inet6(r1, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002b1000)={0x2, 0x1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b80000+0x929)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000877000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006ba000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001, 0x1, 0x8001, 0x400, 0x1, 0x4, r2}) ioctl(r0, 0x8936, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/hwrng\x00', 0x900, 0x0) 2018/02/01 23:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a3000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000023b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001c2000-0x28)={@common='bcsh0\x00', r1}) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000f07000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) signalfd(r0, &(0x7f0000dbc000)={0x50eb}, 0x8) 2018/02/01 23:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x200, &(0x7f0000451000-0x8)={0xfffbfffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x2080000001}, &(0x7f000067d000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/01 23:22:39 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000002b000-0x58), &(0x7f0000027000)=0x58, 0x80000) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1, 0x50010, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000027000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000002a000)="548b8b1e48e6aee9f0e4703127e08953bf2d13fbadab61f4358577f544aa2713cb781db389f33828d5c43e99c311a25729a96e63dd926f1d8395293ee293c4b001fd330cfd324153c438eb03ea88cc939afedac0dfa4a58a748d73884a034d684c3ddcab0a56d2c4ccee590815889d50166881") 2018/02/01 23:22:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) write$selinux_user(r0, &(0x7f0000313000)={'system_u:object_r:autofs_device_t:s0', 0x20, 'staff_u\x00'}, 0x2d) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000ec1000-0x4)=0x300004) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a66000-0x4), &(0x7f000064e000-0x4)=0x4) fsync(r1) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000072f000-0x8)={0x4, &(0x7f0000a71000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e8f000-0x8)={r2, 0x3}) r3 = socket(0x13, 0x805, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0xfffffffffffffffe}, 0x1) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000512000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = add_key$user(&(0x7f00007b9000)='user\x00', &(0x7f0000f1d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000045d000-0xda)="4acb108cc5118340e6a0d984b3551fe1c373dafecafedbdab424f67dd6d55fa688acb555f2b37ae4f73f00fbabfcae555a8becaeffdb5dc7103a801e8e5016fae50e1572fbd77f20c41b9bf47e32f82f506e352af62780c536a39b0e8edc608e9e89dcc515a8228cd682c9c59093be83949951edf6be7396e7141879943995481e24cd0211fe27a746ec87ca77268607fd3a009300cb8d6d8ae863c41ee0e7267929f84c77ac9b0cfd98c151bd10daadfb891584556680bc74220691559432b4ae362c29738e6cbe3b211766e70c7fae81d598324d9a648f4706", 0xda, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000b76000-0xc)='cifs.spnego\x00', &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000272000-0x6)='self%\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r5, 0x3, r6) readahead(r4, 0x4, 0x2) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(0xffffffffffffffff, 0x1) close(r1) 2018/02/01 23:22:39 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000002000)={&(0x7f000020d000/0x3000)=nil, 0xffffffff, 0x1, 0xa, &(0x7f0000000000/0x2000)=nil, 0x4}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000b42000/0x3000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8f3}, @in={0x2, 0x1, @rand_addr}], 0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x3d)=""/61, 0x3d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000003000/0x1000)=nil, 0x1000}) 2018/02/01 23:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a28000)=0x401) 2018/02/01 23:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000343000-0x28)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_eee={0x44}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000054a000-0x8)={0x0, 0x2}, &(0x7f0000d74000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000960000-0x43)={r2, 0x3b, "bcd8dc32f370a64aa3716658e87c021affa1b37c11f8685e8d5508a4b438e287e850867583c1bdeae03f6257ff1d9418a7500b111a0809b0d3dcf0"}, &(0x7f00002d8000-0x4)=0x43) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x5, 0x200603) writev(r0, &(0x7f000066d000)=[{&(0x7f0000e7a000-0x8)="f0", 0x1}], 0x1) 2018/02/01 23:22:39 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000023000)={0x0, 0x3}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000023000)={r1, 0x6, 0x0, 0x3, 0x20}, &(0x7f0000009000)=0x18) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r2, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r2, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x0) close(r1) 2018/02/01 23:22:39 executing program 7: 2018/02/01 23:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000706000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000b80000-0x70)=[{&(0x7f0000a71000-0x58)={0x27, 0x4, 0x8000, 0x0, 0x3, 0xb9, "ec4349645e33e9ac12fe67bad6f86ee89a0b612082906f6bb51200f16f83d9a184b04eb4b2346aea8636df22fb364273e91b87b53785e269309161f6ef584f", 0x1}, 0x58, &(0x7f000043b000-0x20)=[{&(0x7f0000a4d000)="365517b984202b4fb1afb726b28722b056ff9f8991f4d25cb697c189fe0bbb90ee8cae8551cfe492f98f1d06a0388060defaaa72ba7e32e59311ca038b4171e54e1c051fb19141d1e0ab7dd57b8735e1c0c88dec781618188f069f4b4b625b0ffffd75c4fd7cc09b2d07e19a51c7a3a9862332b26be842b3cccd910361ea40a854491eb1a669415fdc0deba71600fd427f0e2e65a10cd5705eea7f7b4dfe90e9275a6848b4711ab21eeed7eff257a76060039658c0da6376755d540731627294049061b41a0729", 0xc7}, {&(0x7f00008af000)="dfc840257edb78eaaafaffe49b4a048dfc36e862d50be938cfc8844e9ca9f6999ea537c4107b0ce14ed5b6678999388a9bc8cc46fddcbfffa2a90568d3640c5a0ebe34880be6438e5e56673079db99791191dedb030070466aa369f7d24f340f68746b06743d349638b475cdb34b6c2459b14a52fa48b9d7d91ea52ef56a6a9bc32d04e20c5029b8566b54063a67f2db64cb47a51c4c0e5d9f4b1e435331c8bfcee7b07ef52e4581a43fc7e2233da4330736069d1c92a1c168a247cc75ba342eaee1f8d1e8a41b24e41716ca089d", 0xce}, {&(0x7f00009dd000+0x60c)="098a985335d77c220922e7b6c5732a9de9c035c1113125984ad5726e7fe0fc4f8387fa314288915dec9b168db22e057eed22640f305bdf60ce088f0a777698b92a1579f1d1b03ad5df", 0x49}, {&(0x7f00005ea000-0x4b)="f0e253ab9351663306815e4a291071583bcb9f91d9cd49fbacc34df5f8a70a4fee7d033ab48fec4fcd3197f60620bd9b43e1deb277f961c951fc6b08e5c7a4dfcc73834ae8ee53b7ac8484", 0x4b}], 0x4, &(0x7f00006ca000)={0x9c, 0x10b, 0x7, "8942ab48eaa009d08ab06a0b4e03fad195f53a382309aed881ba05b6f28da462877b9da4bbd5a05172a7d4db14bac7ca89779e0aa3b4965089d1c0714144446b8896e597c6045c3f9a87dbde40bdc0701fc747ededc4cdb626e9f6768672d25862a809d11885cc4bef94b10fc2320127cf399de736f9bf8df2c0c552b60dbf4784a5d6a6baac9d2bcb4429b92d1a"}, 0x9c, 0x40}, {&(0x7f0000b66000)={0x27, 0x1, 0x10001, 0x3, 0x10000, 0xf57d, "582b081dae048421de7150a2d171d15cd224606c3c43be5901ca7f586b3c0ee04f311e42dd3685f9df0077be47463c76bbcc89ad76defc135589683fce2a7a", 0x7ff}, 0x58, &(0x7f000017b000)=[{&(0x7f0000cd0000)="4432b3bac63552c34cc0895a97bb746c175ad0408708ea42b2d6f383ce18a911b905", 0x22}, {&(0x7f0000339000)="68043fb233e04f6c9e3641627f9e15024043bb6a7a240f24233b358febdc3f3aed4bc656850bdd659df6b6da912d519ede7be5c97d4548db81ed7402d39717a51b380a2c245d6861d79d9f07c455e07524176933e8e3d88100e9d84d2fcb2cb79efe55d4e302f6ea14f64e21c168487b153f7297bae3ee5bc8d0953f95775164f9cdb06748da32c464e7c07d64d18c79b60fff8fcd1b809a64b239c4b6d9686a5d2db5f8d9f68f5e514df154f9cc8d15acf1", 0xb2}, {&(0x7f0000319000)="b4f984d6585e72ef808dfea2ac3e150456760f78725bb6688c7dc3825633714ef3d474ba1a1a5d3e6140a4799f4471bfee4733b58aef8566c62b9096bc361de4b16d1421aabebd8b439ed19f26c0b5650eaf3277a060e2002e2a616508032f4c585166da202ef2215fea2f967216fea8ae1f12e680b85c51b6430f1cc4d96fdc2df4273962237cce5a6f692b4fd5cc4943ac16e3af3af6a1c57e9cf210e216ea0dc45e193dac7f2b81c797be3e0ffd9e9f4b8a607658d27fc30827d0154625463b569c8d33b8886da5bbb0c74e75faa1aecbe797dc2d833c1f1b1fb7a6ddce4d051dc68fca4f", 0xe6}, {&(0x7f0000e8c000)="a3b19f8f4e82c233ecd6acedd227f750ee7a4a90034ea5d5f2c7fbb3792a407836f2e20cefd5506731a98e9e88a41a2a3ee088314c25cdeae9b1aba095fb69036db7200962d590af6a5ec07288467eeea9fdc122e2109019a486e6c1aac73368d4541538e8640ad9502f8a0eefaa857b082420a0b5dccdf678b3171cae89dca03f611c59b9b4971f90550be39f7473566c87d3ba1ccaf351c6a047eeae14020499765b95e448", 0xa6}, {&(0x7f000062d000-0xea)="2c66110d455caf1eed755bfdb133e3d0b6a909cabe4f26f13182894305c199dbc1816cc4830138621f22c1db81194c53970c6d0fce7d5521238be4320c771e610a264b20a1794593bed6229c40ea6a7445295757254cdb04462f25a3bcce53202ff27b702fda8c9478104f6b9a801ba2d9a470254c24d27d417a1845f4f7b430442f8e6ab30ff0d6d068b8a6e5a7c720e0038272cb9286bbbbf6b00d8e674e8238194c0a69933ad2a1a4c688c974203828dce67433e683f45180345d826e9d5374d757b8fd91b32afcece1e8e131aea2798e7ca82828463a24f72cec4569d4697fa82b4c5ff773d36a4d", 0xea}], 0x5, &(0x7f0000720000)={0xb4, 0x6, 0x1ff, "dcb526aeb5d9a498c0cf944046525c65f9b737766f04e3ad6b1d6584fc258d745294c6d0e5d36b2fc753553d8ad4ef1e26ef8bfd216b9b5bf518370ace41d4c101d2a8a44d507c2c9357c5fe507f0c6b6f9a9b2f6595b44cf14f11dd0182387fef2461150ba7f44a352ef2ee53f383bcfa7ad24cb0ba122e6de98932175bd9cc11d9ee229cad98f6626af7c47cd0b5d227b03c9ee9ea3e310185eb787f33a03dc2d44b5dff1ea22a"}, 0xb4, 0x4000004}, {&(0x7f0000acd000)={0x27, 0x1ff, 0x6, 0x7, 0x6, 0x4551, "4a6951cc9f17cfefef73c019d23d491a8ac04c2a1ea9a7e608b078864ac516d5f61474ff7b122fba16177d3540dd3c93b0f91d3b8fc3cdc2eab7d3dba4387d", 0x8001}, 0x58, &(0x7f00003e0000)=[{&(0x7f00008e7000)="7da4502bac9584c5", 0x8}, {&(0x7f0000e00000-0xeb)="d28cbd1b61ca1c062769b07459c174ab91e4ad0ef221f3807431d32a7194c208e2c9d254d5c1939a6249c056b8505415a3eeeca94695ce04e559c6024073da11fc0f3d8738fe346c63c0db0a1fd56643702660757797f94455d63c54b8753d1467d009abf4f3dcf3186470fb8fac7b154b848e82a8afdd2cf188ba62e90a8cb8769544c19a1b748aa7361a74b45744ee0576b6852e63d044f079e6be54010ecd3aafabd9708f017a9043fab27b75215b352c738e11e41a01047aae805b09cadedfc64428d27823f0e1aba04fac9174396dc46c6e3657537d24794d8e4b867cc3f4e9b821fcc9a7b1b4e822", 0xeb}, {&(0x7f0000f49000-0x45)="df08541001bbeb4082374e282ee5d22c17d2f45e8c315c5a37fd53a3c91ca8320cb0b5474d0f85da90e959a0a6216b1f654ffa9b1c732d2b267b180a8a81b8b9db5c7ab8d4", 0x45}, {&(0x7f00003be000-0x75)="305ce815e5372e33fba2fac8bb1dd036062320462e629339acc57286002990c0de8b052d97c664ea4967b52034e1d35dbf53d0332c9fdad7edc8b5dec6c108be4b0cd80e6d1182df02b51b4cc78cb81ff79e577d0788724544d39b63af094c251ca8a17a1df8640978b220cabfc3c6967867307bb7", 0x75}, {&(0x7f0000aaf000-0x5b)="13537e65975f146b84c62df0f05ec6b742b14018986b9a3bcb64cb3ec45c72b5e5c52d08a06e4ebbe6a9c3cd2c81adf4ac33ef52de6d3e3597f6be0adc88f53e48d2c2f371cf5767a5e658d8a87a1a510555924fd765f71dd546ed", 0x5b}, {&(0x7f0000c91000-0xbc)="1da7611cfd4ab02559aa92fb7a5d22069a4f8f656cd06037829c9b90d8d8b0242749610bdbd74d6b708db701b336779832c75a6d5e71d5d6ebedb4d283274f8f4c8043f02a870ff2d2ec7df403c9cb9af0b19eea825336971144d4570c3ce82952080c45f2815cb2fcfef3b098806317288617c10ea0217bfd59bac975d0b900a68d8ef892d2b0548d4410aa44793ffe248a146bfa82ec12a17d6ddca072f775a0fb177e0cb67b974bc06fd6b7123d7478c479f543db2ab60854b099", 0xbc}, {&(0x7f0000dda000)="a202a2f753b260a88cd9e0d0fc5d1bdfa2bcf7b23cc15d5f48fb9052f1e4261aada6df7b0b6f46a2987a6b8a70ce8bcc746fe7f1b29cd159e6e98d951b56800312aae130d5fc9b8b15031c54988867bef70ead72841ee9c519c852cddb4680e7dedbebe89355203bbd9759", 0x6b}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000533000-0x58)={0x27, 0x3f, 0x7fffffff, 0x0, 0x3, 0xa, "e7ba473041ff83a1c441134ea62bd90a3e90a3be55fc603e70747f691350cd2016d0743a158e5979ac8402f0b3a120fc481df7b506b32b8cb66b6f98751e76", 0x4}, 0x58, &(0x7f000012f000-0x8)=[{&(0x7f00002fa000-0x70)="b7004028b44af2f6ffaf83d80668b64456922b577459d6d2dce9a73726975d9f6cf003358082c5011cea97c78b34b24eba88b934838b9aa1fa755a3bd3eed1ac7b34ab666804be65992c5ab9c269c1adb01cb1a7ecb0250d10f7c2332865cdc4c79dc34cf163d483527578c9c24a45af", 0x70}], 0x1, &(0x7f0000387000-0xc4)={0xc4, 0x19f, 0x6, "705e655c68592de1b7f29b75477a0f36d2c54b19207f8a132b17458d97c85c2601bb13d9767771ea23225ce15473784a6a417a79b8188bef1f6113bb0572a1512866d1316a6c8aeb917f1b21641ae9f6bb3e770ef1da41f197f1174924a4915db1d8fbed1ddfaaa3455a2de3fc9b227afb8d5bbaf3cea1f467fe10ddbbffe5f56167ee1d2ba6eccb331682863b51f0f1c69fcd452d96c1c7ac5d75f32c7fe43363b94c582e8fe6a62ad730dd0284198a4d41916623"}, 0xc4, 0x20040010}], 0x4, 0x40010) fsync(r0) syz_open_dev$sg(&(0x7f000086c000)='/dev/sg#\x00', 0x40, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000866000-0x8), &(0x7f00009d0000-0x4)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/01 23:22:39 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000800000)={0x0, r1}, &(0x7f0000f84000-0x18)={0x9, 0x5, 0x3, 0x0, 0x7, 0x3f}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x0) close(r1) 2018/02/01 23:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x400000000000804) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b4000-0x11)='/dev/vga_arbiter\x00', 0x210040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000064e000-0x10)={0x80000001, 0x0, 0x10001, 0xa7e}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000e37000-0x8)={r2, 0x4}) 2018/02/01 23:22:39 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000029e000)) 2018/02/01 23:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) nanosleep(&(0x7f0000800000-0x8)={0x77359400}, &(0x7f00001a2000-0x8)) 2018/02/01 23:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x0) close(r1) 2018/02/01 23:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b25000-0x4)=0x0) getpgid(r1) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = memfd_create(&(0x7f0000671000-0xa)='vmnet0^lo\x00', 0x3) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000073a000)={0x81, 0x5, 0x633, 0x0, 0x3f, 0x9ca7}) sendmmsg$inet_sctp(r0, &(0x7f0000f15000)=[{&(0x7f0000f22000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000133000)=[], 0x0, &(0x7f0000918000)=[]}], 0x1, 0x40) 2018/02/01 23:22:39 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000800000)={0x0, r1}, &(0x7f0000f84000-0x18)={0x9, 0x5, 0x3, 0x0, 0x7, 0x3f}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/01 23:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003af000-0x1)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000fec000-0x18)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000bb7000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f000008c000)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/01 23:22:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900b60007000000068100023b050900010000fb00ff3ffe58", 0x1f}], 0x1) 2018/02/01 23:22:39 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000293000-0x50)={@common='bridge0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000466000)='./file0\x00', 0x6064, 0x0) 2018/02/01 23:22:40 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000029e000)) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(0xffffffffffffffff) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x2) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x9, &(0x7f0000ef4000-0x1000)=""/4096, &(0x7f0000ef4000-0x4)=0x1000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000495000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51}, 0x41002106) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x2a92, &(0x7f0000d03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000039d000)={0x0, 0x3}, &(0x7f00002d9000-0x4)=0xffffffffffffff85) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000cd6000)={&(0x7f0000882000/0x3000)=nil, 0x9, 0x4, 0x2, &(0x7f000095d000/0x2000)=nil, 0x17e5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004a9000-0x8)={r2, 0x6}, &(0x7f000003f000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000de2000)={&(0x7f00004b6000)=@generic, 0x80, &(0x7f0000149000-0x80)=[]}, 0x142) [ 62.087944] audit: type=1400 audit(1517527359.988:22): avc: denied { create } for pid=9134 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/01 23:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000579000)={0x6, 0x7f}) 2018/02/01 23:22:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900b60007000000068100023b050900010000fb00ff3ffe58", 0x1f}], 0x1) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(0xffffffffffffffff) 2018/02/01 23:22:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) socket$pptp(0x18, 0x1, 0x2) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900b60007000000068100023b050900010000fb00ff3ffe58", 0x1f}], 0x1) 2018/02/01 23:22:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000173000)="8907040000fa357aa28355dd34ac874caadbc7687f132f71256fe4e456337cdbc305e44f8be45a1557", 0x29) lstat(&(0x7f0000a2e000-0x8)='./file0\x00', &(0x7f0000afe000-0x44)) dup(r0) 2018/02/01 23:22:40 executing program 6: statfs(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f0000a22000)=""/135) r0 = creat(&(0x7f00000d4000)='./file0/file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008b8000)={0xffffffff}, 0x1) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000045e000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000440000-0x4), &(0x7f0000cff000-0x4)=0x4) mkdir(&(0x7f0000ca5000)='./file0\x00', 0x0) mount(&(0x7f00006ad000)='./file0\x00', &(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000ad2000-0x6)='tmpfs\x00', 0x0, &(0x7f0000b97000)="3b3db9ee23f6436a5a9139033835090b3a41c53cdb39b4e9bc6dace7a6e3c02c35") 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fea000)='\x00', 0x6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000083b000)) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r2, 0x0, &(0x7f0000fe6000)) 2018/02/01 23:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f000013b000)='./file0\x00', &(0x7f0000cf2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000364000-0x4)=[0x0]) chown(&(0x7f00003bc000-0x8)='./file0\x00', r1, r2) pipe2(&(0x7f00009b3000-0x8)={0x0}, 0x84800) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000860000)=0x7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000a46000)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f46000-0x4)=0x1b, 0x4) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:22:40 executing program 2: pipe(&(0x7f000056d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000+0xb33)={0x0, 0x3, 0x10, 0x9, 0x9}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x9, 0x10}, &(0x7f0000000000)=0xc) write$eventfd(r1, &(0x7f0000000000)=0x81, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f000061a000-0x16)=""/22, 0x16) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000281000-0x8)={0x0, 0x10000}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002de000-0xc)={r3, 0x347a, 0x20}, &(0x7f00001e2000)=0xc) r4 = open(&(0x7f0000028000)='./control\x00', 0x3, 0xbe) openat(r0, &(0x7f0000e46000)='./control\x00', 0x1, 0x1c0) mkdirat(r4, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r4, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r4, &(0x7f0000aea000-0xa)='./file0\x00', r4, &(0x7f0000f5b000)='./control\x00', 0x2) statfs(&(0x7f0000999000)='./control\x00', &(0x7f0000f89000-0x1000)=""/4096) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000225000)=0x3ef6, 0x4) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x329, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f0000aa3000)=[{0xc, 0x0, 0x2}], 0xc}, 0x0) [ 62.302719] tmpfs: Bad mount option ; 2018/02/01 23:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) preadv(r0, &(0x7f000073f000-0x30)=[{&(0x7f0000c4f000)=""/121, 0x79}, {&(0x7f00004a1000-0xc0)=""/192, 0xc0}, {&(0x7f0000f99000-0x4a)=""/74, 0x4a}, {&(0x7f000004a000)=""/155, 0x9b}, {&(0x7f0000ca6000)=""/217, 0xd9}, {&(0x7f0000eff000+0xa13)=""/27, 0x1b}], 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(0xffffffffffffffff) 2018/02/01 23:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000086e000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004d3000-0x4)=0xf5, 0x4) r3 = dup(r1) ioctl$TCXONC(r3, 0x540a, 0x3) 2018/02/01 23:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b5e000/0x3000)=nil, 0x3000, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000c11000-0x5)="090075f8") socket(0x19, 0x0, 0xcc8d) openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/rtc\x00', 0x10000, 0x0) r1 = add_key$user(&(0x7f000062d000-0x5)='user\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d5000-0x9b)="14b6237d445a219970fd878007da49c06bc37fe7c13f8c073eea3b90c90babe260e9bf390a98805b1845bc96a6280f68d8d0525dc8dde0d74690232121adb74aa1c6c2dead3eb8beab3ba325913a1fe2aa3ec941ad5fed5b6c695bdbf331630a0aa87117526250d565ea3de3daf9df258ac0758d88cbce5e08b203a0f90691ad6ba774e0a8da79921b289ca4f284006f26749e1088fcc0a5e03ac2", 0x9b, 0xffffffffffffffff) r2 = request_key(&(0x7f0000817000-0x6)='rxrpc\x00', &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000aef000)=',vboxnet0\x00', 0xffffffffffffffff) add_key(&(0x7f0000e42000-0x5)='user\x00', &(0x7f0000873000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000982000)="f676b0613bab2672710bbe1fcb06f43edbc5e0e1052d27d0108dc881bc95f99ac43d3a59fbdcbcc2c4ecbc259266a3fbab1c472f6200e20622887cd1017e9311e46d447daa1b78b8354d43168e7219fa1010eb7e2c3da0f16a70d8f30cccdc7d8fd76ef3c1a01a165e2ab984bd72a62eb6b7f817608e8e630ea3e92e40bbf223b378732576a0a69f4ebe022dc5a79f", 0x8f, r2) keyctl$negate(0xd, r1, 0x7, r2) openat(0xffffffffffffffff, &(0x7f000006d000)='./file0\x00', 0x400000, 0x190) r3 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d71000), 0x80800) accept4$llc(r3, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000c1000-0x4)=0xfffffffffffffed0, 0x1) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x5) getsockname(r0, &(0x7f0000aac000)=@rc, &(0x7f0000dcf000-0x4)=0x9) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000f2c000), 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) recvmsg$netrom(r1, &(0x7f0000f0a000)={&(0x7f00005d2000)=@full={{0x3, {"5deb28981c2733"}, 0x7fff}, [{"fcbac888cb7f04"}, {"a9d56084c87615"}, {"36bc93c0f7c40d"}, {"36e98011383a97"}, {"e19795a1d20e3e"}, {"11763807ceed6b"}, {"59deb74fb671da"}, {"a08750e1cc8d1e"}]}, 0x48, &(0x7f0000d17000-0x10)=[{&(0x7f0000e1b000)="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", 0x1000}, {&(0x7f00001c4000)="19cf413bd5b76505b9e52e2637e44b8a1873f01612547ecbd101220bd59e8945a790f099e0dea14f195e3a518de634a2d008a7189f0dfcd8078f38b21566482b4e9864d925570659", 0x48}], 0x2, 0x0, 0x0, 0x20000000}, 0x0) wait4(0x0, &(0x7f0000cfd000-0x4), 0xa0000000, &(0x7f0000000000)) sendfile(r2, r1, &(0x7f0000336000-0x8), 0xffffffff) readv(r2, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) [ 62.323631] tmpfs: Bad mount option ; 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x1, &(0x7f0000326000)=[{0x1d}]}, 0x8) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b48000-0xb)='pkcs7_test\x00', &(0x7f0000b48000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b48000-0x44)="e982eeea0efb4a152d39084a1f090fc69ec4396b8648dcb2fcfe3d146dd30001e2ee76c3e4112d1561920ffa0c2578a815cd6d34c90a4c0658b82da132a38d60409b5d58", 0x44, 0xffffffffffffffff) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b47000)='cifs.idmap\x00', &(0x7f000070e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008d0000-0x12)='posix_acl_access]\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x3, r2) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b49000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) syz_emit_ethernet(0x1bd, &(0x7f0000b47000-0x1bd)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a6c0c2", 0x187, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x2c, 0x0, 0x1, 0x40, 0x0, 0x20, 0x3}, @routing={0x7f, 0x4, 0x1, 0x2, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x0, 0x9, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x40, {0x6, 0xe, 0x869, 0x9, [0x2, 0x7f, 0x100000000, 0x3, 0xffffffffb4692474, 0x9, 0x4]}}]}, @hopopts={0x3d, 0x3, [], [@calipso={0x7, 0x10, {0xda6, 0x2, 0x800, 0xfffffffffffffff9, [0x9]}}, @jumbo={0xc2, 0x4, 0x100}, @enc_lim={0x4, 0x1, 0x10000}]}, @hopopts={0x3b, 0x4, [], [@jumbo={0xc2, 0x4, 0x19ad}, @calipso={0x7, 0x8, {0xe9, 0x0, 0x0, 0x0, []}}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}]}, @routing={0x16, 0x6, 0x1, 0xfffffffffffeffff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast1={0xff, 0x1, [], 0x1}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x7, 0x448, "991b08d014f229f932fe1218ae3a21598eca37c06e6924c0d4f471cde9f4c32eda1106c1c32d31ae8dba0e1eef3d4209e6dfe9c223bf55dd093074f1c15373edc456d3a9dabea87be50faba0ce98fead4d2559fac854e52f238d267eaa59133f7a3726bf75e294"}}}}}}, &(0x7f0000b46000)={0x9, 0x2, [0x954, 0xbd1]}) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b47000)={0x77359400}, 0xfffffe35) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00003a8000)={0x8, 0x0, 0x88}) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) getpgid(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000127000-0x4)) r1 = getpid() sched_getparam(r1, &(0x7f0000fcb000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000998000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) 2018/02/01 23:22:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000)=@pi={0x0, 0x888e, @eth={@random="bee8c3ee9279", @random="b3458d70f4f4", [], {@generic={0x9fdd, "8d17da5a40a68a7c8f67769950a3b1444abeaf947c9de36a0e42a0d019630be16c9520b04be02c592694f5bce25f30afb396b50e5f46eb9a4d46e2eeb20f7dfe21"}}}}, 0x53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0xc0a00, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000003000)=""/56, &(0x7f0000006000)=0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000002000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000001000)=""/30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0/file0\x00', &(0x7f0000005000-0x10)={{}, {0x77359400}}) r4 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000005000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000005000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000dbf000/0x3000)=nil, 0x3000, 0x2000000, 0x2011, r4, 0x56) socket$l2tp(0x18, 0x1, 0x1) [ 62.390714] binder_alloc: binder_alloc_mmap_handler: 9200 20000000-20002000 already mapped failed -16 [ 62.406769] binder: BINDER_SET_CONTEXT_MGR already set [ 62.415633] binder: 9200:9204 ioctl 40046207 0 returned -16 [ 62.455554] binder: release 9200:9204 transaction 43 out, still active [ 62.505356] binder: unexpected work type, 4, not freed [ 62.522516] binder: undelivered TRANSACTION_COMPLETE [ 62.527968] binder: send failed reply for transaction 43, target dead 2018/02/01 23:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec4000-0xa)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xc2d0) 2018/02/01 23:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20), &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) dup2(r0, r0) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000efa000-0x1000)='\r', 0x1) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000efb000)=[{r0}, {r0, 0x200}, {r0, 0x1000}, {r0, 0x2010}, {r0, 0x20}, {r0, 0x1}, {r0, 0x40}, {r0, 0xa000}], 0x8, 0x81) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) close(r1) 2018/02/01 23:22:40 executing program 2: r0 = getpid() getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0}, &(0x7f00007c9000)=0xc) ioprio_get$uid(0x0, r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000053000-0x4), 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bf7000)={0x0, 0x3f, 0x32, 0xffffffffffffff01, 0x81, 0x40}, &(0x7f0000c5d000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006e8000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3fd, 0x8}, &(0x7f0000dde000-0x4)=0x98) recvfrom(r2, &(0x7f0000f87000-0xa2)=""/162, 0xa2, 0x10000, &(0x7f00004fd000-0x6)=@hci={0x1f, 0xfff, 0x3}, 0x6) unshare(0x28060400) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000c29000-0xc)={@remote, @rand_addr, @remote}, &(0x7f0000000000)=0xc) socket$inet6(0xa, 0x7fffa, 0xfffffffffbfffffc) 2018/02/01 23:22:40 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x40000002) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/01 23:22:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00003da000-0x19)=""/25) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005ef000-0xe)='/dev/keychord\x00', 0x280803, 0x0) recvfrom$ax25(r3, &(0x7f00000f6000-0x90)=""/144, 0x90, 0x100, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/02/01 23:22:40 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000094c000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000eeb000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000728000)=@sack_info={0x0, 0x1}, &(0x7f0000315000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000979000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000ad2000-0x4)=0x98) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ddd000)={0x0, 0xf9bb, 0x10}, &(0x7f0000dc0000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e15000)=r3, 0x4) 2018/02/01 23:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000035, &(0x7f0000577000)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000fb2000-0x17)='wlan1security\'#selinux\x00', 0x80, 0x0, &(0x7f0000001000-0x20)={0x100000001, 0x7ff, 0x10, 0x100000000, 0x0, 0xffffffffffffff33, 0x400, 0x5d78}) pipe(&(0x7f0000e3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400080, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f00000ce000)=""/127, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/rtc\x00', 0x402, 0x0) ioctl$LOOP_CLR_FD(r3, 0x80247008) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) connect$inet6(r0, &(0x7f000002f000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x101}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x158, &(0x7f0000005000)=[]}, 0x0) 2018/02/01 23:22:40 executing program 7: mknod(&(0x7f0000fcf000-0x8)='./file0\x00', 0xdc85ea00c0cceffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000a4a000)=@random={'user.', '+selinux\\!(Iselinuxselinuxvmnet0#{mime_type\x00'}) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000b2000-0x8)) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:40 executing program 0: r0 = creat(&(0x7f0000a1a000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x5499905c0f8d99b7) 2018/02/01 23:22:40 executing program 3: clone(0xfffffffffffffffc, &(0x7f0000f67000-0x65), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a72000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3) fallocate(r0, 0x0, 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="c47d49efff1acd162906873019180e13", &(0x7f0000000000)=@ethtool_per_queue_op={0x4b, 0x7, [0x8000, 0x3ff, 0x3, 0xffffffffffffff64, 0x8, 0x4, 0x2, 0x10000, 0xfffffffffffffffc, 0xffffffffffffffff, 0x7ff, 0x4, 0x20, 0x2, 0xf9, 0x9, 0x4, 0x2, 0x90, 0x10000, 0x2fc1, 0x8000000000, 0x2, 0x1, 0x2, 0x100000001, 0x2, 0x2, 0x7, 0x68, 0x854a, 0x1, 0x81, 0x0, 0x7, 0x4, 0x8000, 0xffff, 0x8, 0x1000, 0x6, 0x8, 0x9bf9, 0xf4e, 0x2, 0x2, 0x7, 0x2, 0x224, 0x3f, 0x6c6, 0xfff, 0x101, 0xffffffffffffffe0, 0x3, 0x7, 0x80000001, 0x2, 0x100000001, 0x1, 0x0, 0x401, 0x3, 0x7, 0x8000, 0xffffffffffff8001, 0x3, 0xab92, 0x2, 0x0, 0x80000001, 0x10001, 0x8, 0x4, 0x200, 0xe27, 0x6, 0x5, 0x4, 0x4b837148, 0xffffffff00000001, 0x0, 0x9, 0xa8, 0x8, 0xffff, 0x0, 0x40, 0x400, 0x9, 0x521, 0x4, 0xc77b, 0x8, 0x2, 0xfffffffffffffff7, 0x4, 0x8, 0x9, 0x3f, 0x7, 0x6, 0x8, 0x2, 0x81, 0x1c0000000, 0x93a, 0x100000000, 0x5, 0x8d64, 0x0, 0x7fff, 0x9, 0x4, 0x2d, 0x9, 0x8, 0x200, 0x1, 0x5, 0x8, 0xffff, 0x4, 0xffffffff, 0x7, 0x5, 0x59, 0xffffffffffffff80, 0x4, 0x169, 0x290, 0xffffffff, 0x2, 0x2, 0xffff, 0x2, 0xff, 0x9, 0x7e, 0x40, 0x4, 0x33, 0x2, 0x0, 0x0, 0x6, 0x2, 0x6, 0x2, 0x1, 0x1, 0x2, 0x8, 0x7b1b9a65, 0x2, 0x8, 0x1, 0x400, 0x401, 0x8, 0x1, 0x7, 0x0, 0x8, 0x10000, 0xffffffffffff7fff, 0x3, 0x3, 0xb2fb, 0x5, 0x3, 0x9602, 0x5, 0xfff, 0x55, 0x7, 0x1000, 0x7fff, 0x3, 0x6, 0x1, 0xb, 0x5c2c, 0x5, 0x9, 0xfffffffffffffbdb, 0x80, 0x4, 0x7, 0x9, 0x100, 0x7, 0x1, 0x4000000, 0xf7, 0x4, 0x6, 0x2f, 0x5, 0x6, 0x5, 0x10000, 0x38f, 0x6, 0x4b42, 0x2d5c, 0x401, 0x8, 0x6, 0x2, 0x1, 0x2, 0x1f, 0x4, 0x2, 0xfc, 0x68e8, 0x7fff, 0xb751, 0x0, 0x6ff1d9a7, 0x8, 0x0, 0x40, 0x5, 0x1, 0x27dc, 0x2, 0xbb1, 0x1f, 0x0, 0x3, 0x0, 0x6, 0x2, 0x3, 0x4, 0xffffffffffffffae, 0x9, 0x2, 0x100000001, 0x7f, 0x6, 0x81, 0x5, 0x9, 0x8001, 0x5, 0xc87, 0xffffffffffffffee, 0x2, 0xaf, 0x4, 0x1f, 0x7, 0x3, 0x6, 0x8, 0x955, 0x0, 0x101, 0x22, 0xb82, 0x100, 0x4, 0x8, 0xddd, 0x8, 0xfffffffffffffc00, 0x7, 0x6, 0x3, 0xf60c, 0x7ff, 0x5, 0x20, 0x4, 0x9, 0x2, 0x7ff, 0x6a, 0x1, 0x5, 0x7, 0x3, 0x200, 0x8, 0x100000, 0x6, 0x100000000, 0x7fff8000, 0x3, 0x800, 0x1, 0x2, 0x80000000, 0x40, 0x7ee8, 0x8, 0x8000, 0x7fffffff, 0x0, 0xae6a, 0x401, 0xfffffffffffff94b, 0xc1f, 0x4, 0x3ff, 0x6, 0xffffffffffffffc0, 0x4, 0x1dd6000000000000, 0x8573a34, 0x100000001, 0x4, 0x10001, 0x8, 0x80000000, 0x1, 0x1ff, 0x4, 0x6, 0xfffffffffffffffd, 0x4, 0x3, 0x86, 0x4, 0x8ed2, 0x40, 0x3, 0x3, 0x1, 0xfffffffffffff001, 0x3, 0xa56, 0x800, 0x7fffffff00000, 0x2, 0x1, 0xfff, 0x7e, 0x8, 0x0, 0x4, 0xfffffffffffffffd, 0x100000000, 0x0, 0x6, 0x7, 0xb7b, 0x2, 0x145, 0x7fff, 0xfffffffffffffffb, 0x8, 0x8000, 0xfffffffffffffff8, 0x0, 0x8, 0x5859, 0x2, 0x7, 0xd291, 0x3, 0xffffffffffffffd1, 0x9, 0x2, 0x7, 0x6, 0x6, 0x5, 0x7, 0x200, 0x0, 0x1ff, 0xd9, 0x0, 0x9, 0x7, 0x1, 0x6d628d1e, 0xddd, 0xffff, 0x7, 0x2, 0x7, 0x1000, 0x8, 0x81, 0x1, 0x1, 0x5d6b, 0x3, 0x80000000, 0x81, 0xe25, 0x7fff, 0xfff, 0x9, 0x1, 0x401, 0x6, 0x28, 0x7, 0x8, 0x3f, 0x100000000, 0x81, 0x5, 0x9, 0x1, 0x8000, 0x3, 0xf10, 0x905c, 0x9, 0x5d30, 0x9, 0xb4, 0x6, 0xfffffffffffffff4, 0x3, 0x9, 0x7fff, 0x2, 0x4, 0x1, 0xbe, 0x7, 0x8, 0x20, 0x0, 0x6, 0x100, 0x2, 0xff, 0x8, 0x4, 0x8000, 0xfffffffffffffff8, 0x7, 0x2, 0x6, 0x121, 0x1cd2a469, 0x37dc, 0x1e64, 0xfffffffffffffff7, 0x1, 0x6, 0xfffffffffffffffa, 0x0, 0x7, 0x100, 0x8001, 0x4, 0x0, 0x1, 0xdd, 0x9, 0x4, 0x8, 0x20, 0x1f, 0x9, 0xfffffffffffffffa, 0x297, 0x4, 0x8, 0x9, 0x5, 0x8, 0x8ab, 0x68, 0x1, 0x7, 0x8, 0x200, 0x4, 0x4, 0x101, 0x1f, 0x5, 0xda3, 0x4d48bac5, 0x8000, 0xffffffffffff032e, 0x1, 0xfffffffffffffffa, 0x2, 0x6, 0x925, 0x5, 0x1, 0xd9, 0xffffffff, 0xffff, 0x1, 0x7, 0x40, 0x9, 0x3, 0x1, 0x2, 0x1, 0x7, 0x40, 0x9, 0x80000001, 0x9b, 0x8000, 0xe6, 0x4, 0x9, 0x0, 0x8, 0xffff, 0x1, 0x1, 0xfffffffffffffff8, 0x1c3, 0x7f, 0x7f, 0xf0, 0x4, 0x0, 0x9, 0x2, 0x715, 0x3, 0xfffffffffffffff7, 0x56c0, 0x0, 0x80000000, 0x3, 0x2f, 0xfd, 0x3, 0x4, 0x6, 0x0, 0xff, 0x1f, 0x40, 0x0, 0x604f, 0xe5, 0x2, 0xb03, 0x5, 0x31, 0x30, 0x4, 0x3, 0x80000001, 0xc066, 0x101, 0x6, 0x7fffffff, 0x7ff, 0x6, 0x3, 0x4, 0x7f, 0x5, 0x4, 0x80, 0x6, 0x973, 0x3, 0x7, 0x2, 0xffffffffffffffe1, 0x4, 0x8, 0x2386048a, 0x1, 0x8, 0xe1, 0xc5, 0x1, 0x8000, 0x846a, 0x7, 0xffff, 0x6, 0x8, 0x5, 0x3, 0x7, 0x3, 0x5, 0xf1d8, 0x80000001, 0xffffffffffffb2b5, 0xffffffffffff6716, 0x5f48000000000, 0x6, 0x9, 0x80000001, 0x401, 0xb1ae, 0xfffffffffffffff8, 0xdcf, 0xfff, 0x1, 0x4, 0x7f, 0x4, 0x173683bd, 0x8, 0x0, 0x7fffffff, 0x0, 0x2, 0x80000000, 0x4d40, 0x1, 0x5, 0x5, 0x9, 0x8001, 0x100000001, 0x0, 0x6, 0x10001, 0x7b, 0x7, 0x9, 0x8, 0xc5a0, 0x7f, 0x7, 0xdcc, 0x80000001, 0x9, 0x5, 0x800, 0x7fffffff, 0x6, 0x1f, 0x3, 0x6, 0x6, 0x2, 0x9, 0x8, 0xae4, 0xfff, 0x1, 0x1, 0x5, 0x5, 0x3, 0x23171b87, 0x0, 0xf86, 0x7, 0x40, 0xd1, 0xebe0, 0x700000, 0xfffffffffffffffd, 0x6, 0xfd29, 0x401, 0x9, 0x1f, 0x88, 0x3, 0x400, 0x9, 0x4, 0x5, 0x8, 0x7f, 0x101, 0x5, 0x4, 0xe6, 0x2, 0x3, 0xfffffffffffffff9, 0x1, 0x2, 0x1f, 0xfffffffffffffff8, 0x6, 0x3d4e00, 0x0, 0x1, 0xffffffffffffff08, 0x0, 0xfffffffffffffffa, 0xaa8, 0x7fff, 0x1ff, 0x1, 0x9, 0x0, 0x7, 0x10000, 0xffffffff, 0x6, 0x7fff, 0x8, 0xcff8, 0x400, 0x51, 0x0, 0x532e, 0x4, 0x1, 0x5, 0x8001, 0xfffffffffffffff8, 0x0, 0x377, 0xffffffff, 0x400, 0x1, 0xbb, 0x8, 0x1, 0x6, 0x7fffffff, 0x101, 0x8, 0x2, 0xeee, 0x0, 0x3ff, 0x2, 0x7, 0x7ff, 0x6, 0x100000001, 0x9, 0xfa49, 0x4, 0x80000001, 0x1000, 0x1f, 0xfff, 0x3285da29, 0x46743de20000, 0x3, 0x3, 0x5, 0x7b1bad1d, 0x400, 0x1, 0x7, 0x6f732006, 0x1, 0x10000, 0x8, 0x0, 0x1, 0x101, 0x0, 0x1000, 0x3, 0x2, 0x1000, 0xd483, 0x7, 0x6a50, 0x2, 0x1200000000000, 0x3f, 0x400, 0x9, 0x8, 0x6, 0x3f, 0x80000001, 0x4, 0x3, 0x8, 0x1, 0x6, 0x3f, 0xff, 0xffffffffffff6ab9, 0x3, 0xff, 0x1, 0x9, 0xfffffffffffffff9, 0x8001, 0x9, 0x2, 0xffffffff00000001, 0xfffffffffffffffb, 0x0, 0xffffffffffffff00, 0x6ab, 0x800, 0x7fffffff, 0x2, 0x60d, 0x0, 0x200, 0x7fff, 0x4, 0x5, 0x8, 0x7, 0x829, 0x1, 0x3f, 0x8, 0x9, 0x4cb9, 0x1, 0x3ff, 0xe76f, 0xfffffffffffffffd, 0x3f, 0x4, 0x4, 0x8, 0x80000001, 0x800, 0x3f, 0x1, 0x2, 0x767, 0x2, 0x0, 0x10001, 0x6, 0xfffffffffffffffe, 0x3, 0x1, 0xaf, 0x3, 0x401, 0x10000, 0x100, 0x5, 0x3ff, 0x5, 0x0, 0x8, 0x5d, 0x2, 0x101, 0xfffffffffffffff7, 0xf5e, 0x7ff, 0x9, 0x401, 0x2, 0x4, 0x0, 0x2, 0x100000001, 0x7fffffff, 0x7ff, 0x1f36, 0x20, 0xff, 0x8000, 0x0, 0x200, 0x2, 0x1, 0x2, 0xffffffff, 0x9, 0x100000001, 0x3, 0x0, 0x1, 0x1, 0x81, 0x4, 0xff, 0x8c, 0x7, 0xd2fc, 0x3ff, 0xb6, 0x34, 0x4, 0x2, 0x4, 0x10000, 0x0, 0x83a8, 0x3d34, 0x6, 0x2a2c, 0x3, 0x222, 0x1, 0x8fe, 0x6, 0xa5cc, 0xffffffffffffffc0, 0x9f, 0xfff, 0x3, 0x3, 0xffff, 0x9, 0x80000000, 0x7, 0x3, 0x3, 0x80000001, 0x0, 0x6, 0x1, 0x509, 0x20, 0x1, 0x5, 0x7, 0xef72, 0x7, 0x7fffffff, 0x8, 0x3000000000000000, 0x81, 0x400, 0x7, 0x7fffffff, 0xcb4, 0xffffffffc7b9437d, 0x3a, 0x35, 0x1, 0xffff, 0x7, 0x1, 0x8, 0x8001, 0x9, 0x5000000000000000, 0xffffffff80000001, 0x972, 0x401, 0xfffffffffffffff9, 0x0, 0x7, 0x8, 0x101, 0x1, 0x4, 0x100000001, 0x200, 0x5, 0x2, 0x101, 0x2c0, 0xffff, 0x20, 0x2a, 0x8, 0x4, 0x8, 0x2, 0x2, 0x2, 0x6, 0x7e, 0x1, 0x0, 0x6, 0x3f, 0x100000001, 0xfffffffffffffff9, 0xfff, 0x9, 0x10000, 0xe, 0x4, 0x80000000, 0x725, 0x2, 0x0, 0x100000000, 0x5, 0x80000001, 0x8001, 0x2, 0xf046, 0x1000, 0x2, 0x3, 0x6e57, 0x9, 0x56, 0x2, 0x4, 0x8001, 0x7fffffff, 0x6, 0xfffffffffffff9c7, 0x4, 0x0, 0x4, 0x7f, 0x8, 0x49, 0x4, 0x7f, 0x8001, 0x9, 0x7fff, 0x9000000000, 0x5210, 0x100000000, 0xdeb, 0xfff, 0x10000, 0x2d06, 0x6, 0x100, 0x0, 0x6, 0x9, 0xdb5e, 0x7f, 0xfff, 0x8, 0x5, 0x3, 0x800, 0xfffffffffffffffd, 0x2a, 0x1, 0xffffffff80000000, 0xfffffffffffffff8, 0x4ea, 0x0, 0x14000000, 0x0, 0x7, 0x20, 0x3f, 0x6, 0x8, 0x8, 0x953e, 0x2, 0xcb52, 0x2, 0x5, 0x0, 0x4, 0x7, 0x0, 0x4, 0x4, 0xfffffffffffffffe, 0x80, 0x7, 0x0, 0xfd0, 0xd5, 0x3, 0xffffffffffffffff, 0x9, 0x737, 0x939, 0x10001, 0x80000000, 0x1, 0x22e, 0x200, 0x5, 0x7, 0x5, 0x6, 0x8001, 0x7, 0x0, 0x10001, 0x4, 0x3ff, 0xc13, 0x3, 0x0, 0xd0, 0x0, 0x5, 0x9, 0x0, 0x3, 0x8, 0x5, 0x100000000, 0x200, 0x8, 0x5, 0x3, 0x6cc00000000000, 0x1000, 0x2, 0x10000, 0x7, 0x2, 0x3, 0x1, 0x101, 0x3, 0x410, 0x8, 0x2, 0x45d6, 0x55c, 0x1, 0x9, 0x7, 0x3, 0x60d3, 0xfffffffffffffffc, 0x6, 0xfffffffffffffa65, 0x7fffffff, 0xffffffffffffffff, 0x1000, 0xdeea, 0x200, 0x9, 0x4, 0x2, 0x0, 0x6, 0x4f, 0x5, 0x5, 0x8, 0x551, 0x7fff, 0x5, 0x7fff, 0x100000001, 0x4, 0x0, 0x0, 0x2, 0x1ff, 0xffffffffffff0001, 0x6, 0x1, 0x2, 0x7fffffff, 0x0, 0x100000001, 0x101, 0xbef, 0x8, 0x2, 0x4, 0x4, 0x0, 0xffff, 0x9, 0x6, 0xfffffffffffffc01, 0x10001, 0x4, 0x0, 0x9, 0x80000001, 0x3, 0x4, 0xfffffffffffff001, 0xfffffffffffff001, 0x1, 0x9, 0xff, 0x3, 0x6, 0x8001, 0x7, 0x7, 0x9, 0x7, 0x400, 0x100, 0x7, 0x0, 0x66a5d4b6, 0x80000000, 0x1, 0x400, 0x2, 0x22cbf247, 0x4000000000000000, 0x40, 0x1000, 0x1, 0xffffffffffffffe8, 0x28c5, 0xfffffffffffffffa, 0x0, 0x3, 0x0, 0x2, 0xfffffffffffffff7, 0x3b, 0x662, 0x6, 0x5, 0x91, 0x2e3, 0x2, 0x6e, 0x2e1, 0x2, 0xffffffffffffff01, 0x80, 0x0, 0x6, 0x80, 0x6, 0x4aa, 0xc7, 0xfffffffffffffffd, 0x9, 0x1, 0x8, 0xffffffff, 0x80, 0x1ff, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x6, 0x1f, 0x4, 0x7ff, 0x54, 0x5, 0x5, 0x5, 0x4, 0x8, 0x5, 0x7, 0x3ff, 0x8, 0x10000, 0x5, 0x8, 0x6, 0x4, 0x4, 0x6, 0xffffffffffffff00, 0x3, 0x9, 0x2, 0x3, 0xc800000000000000, 0x4, 0x1000, 0x10001, 0x7fffffff, 0x2, 0x1b8ba9da, 0x1800000000000, 0x1, 0x1, 0x7fffffff, 0x80000000, 0x1, 0x7ff, 0x706c, 0x0, 0xffffffff, 0x8, 0x8, 0x7ff, 0xfffffffffffffff9, 0x672d, 0x5, 0x0, 0xfffffffffffffff9, 0x1, 0x400, 0x480000000000000, 0x1e0, 0x7fffffff, 0x8, 0x1000, 0x9af, 0x62fb, 0x1ff, 0x8, 0x0, 0x9, 0xfff, 0x3a, 0x5, 0x8, 0x10001, 0x0, 0x7fff, 0xfd2, 0x9, 0x4, 0xfffffffffffffffe, 0x7fff, 0x42e6, 0x2, 0x7, 0x0, 0x3, 0x1, 0x1f, 0x5, 0x7fffffff, 0x0, 0x8, 0x7fffffff, 0x20, 0x4, 0x8, 0x3, 0x8, 0xbab6, 0xfffffffffffffffa, 0x7fff, 0x9, 0x0, 0x4, 0x5, 0xde, 0x1, 0x0, 0x0, 0x6, 0xfffffffffffffc00, 0xffffffff80000000, 0xa7, 0x70, 0x5, 0x0, 0x2, 0x3, 0x7ff, 0xff, 0x0, 0x20, 0x3, 0x2, 0x80, 0xa9, 0x3c12736c00, 0x2, 0x211b6ab7, 0x784, 0x10001, 0xffff, 0x40, 0x3f, 0x7, 0x26e, 0x1, 0x3, 0xfffffffffffffffc, 0x200, 0x3f, 0x7fff, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x2, 0x71f30527, 0x634, 0x0, 0x0, 0x2, 0x1, 0x9, 0x5b3, 0x1, 0x80000001, 0xffffffffffffffff, 0x7fff, 0x1917b0bb, 0x1, 0x100000001, 0x6, 0xff, 0x80, 0x7, 0x1, 0x540, 0x1000, 0x0, 0x3, 0xf52, 0x0, 0x1ff, 0x2, 0xaff, 0x400, 0x7fff, 0x8, 0x8, 0xa52, 0x6, 0x7, 0x4, 0x1, 0x7, 0x0, 0x7fe00000000, 0x7, 0x80000000, 0x5cb, 0x20, 0x5, 0x6, 0x8, 0x1ff, 0x5, 0x6, 0x6, 0x9, 0x7f, 0x8, 0x800, 0xffffffff, 0x7f, 0x7, 0x1759, 0x3, 0x705, 0x8001, 0x9, 0xffffffffffffffff, 0x3d67, 0x5, 0x800, 0x209000000, 0x7, 0x1, 0x4, 0x4, 0x5, 0x2, 0x5, 0x9, 0x65, 0x7, 0x8, 0x4, 0x100, 0x5, 0x0, 0x4, 0x1, 0xfffffffffffff801, 0x80000000, 0x8, 0x0, 0x6, 0x2, 0x7, 0x2, 0x6, 0x3, 0x3, 0x7f, 0x0, 0x8, 0xc0000000000000, 0x4, 0x4, 0x6, 0x1, 0x7f, 0x99f, 0x20, 0x1edc0, 0x5, 0x9, 0x9, 0x2, 0x7, 0x4f0, 0x1, 0x7, 0x1, 0x1, 0x800, 0xffffffff, 0xfd, 0x7ff, 0xf8b, 0x400, 0x1, 0x8, 0xffffffffe70e21d7, 0x0, 0x5, 0x7, 0x3f, 0x80000000, 0x3, 0x401, 0x8, 0x101, 0x8, 0x20, 0xbdf, 0x6, 0x8001, 0x40, 0x3, 0x93, 0x7fff, 0x100, 0x4c0, 0x1, 0x6, 0x9, 0x2, 0xef, 0x8000, 0x6, 0x4, 0x7fd6, 0x2, 0xa61a, 0x58, 0x81, 0x9, 0xffff, 0x2, 0x3, 0x2, 0x7165, 0x6, 0x0, 0xc00, 0x81, 0x5, 0x2a, 0x0, 0x3, 0x9, 0xf7f3, 0xff, 0x100, 0x0, 0x1, 0x86, 0x80000000, 0x8001, 0x5, 0x0, 0xfffffffffffffffe, 0x5, 0xfffffffffffff4c5, 0x0, 0x0, 0x2, 0x101, 0x1, 0x8, 0x0, 0xffff, 0x0, 0x42c1, 0x683419e, 0xf0, 0xfffffffffffffffb, 0x7, 0xffffffff, 0x100000001, 0x7fff, 0x8, 0x5ba, 0x0, 0x1b0, 0x4, 0x0, 0x8, 0x40, 0x4dc, 0x3, 0x2, 0x8000, 0xffff, 0x6890, 0x0, 0x8, 0x2, 0x139, 0x1f, 0x6, 0x6, 0x5, 0x1, 0x3ff, 0x1, 0x3ff, 0x47, 0x7fff, 0xfffffffffffffffe, 0x3, 0x552, 0x10000, 0x75, 0x5, 0xfffffffffffffff8, 0x2, 0x400, 0x7, 0x9, 0x4, 0x7f, 0x7, 0x13c, 0x1ff, 0x2, 0x7, 0x8001, 0x0, 0x1, 0x1, 0x3ff, 0x1, 0x3, 0x5, 0x4, 0x9, 0x6, 0x6, 0x6, 0x3, 0x5, 0x100, 0x7, 0x20, 0xf2, 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x3, 0x1ff, 0xaa4, 0x4, 0x36, 0x5, 0x0, 0x4, 0x0, 0x4, 0x1, 0x1, 0x3ff, 0x1, 0x1, 0x1, 0x4, 0xfffffffffffff800, 0xbc4, 0xd4, 0x80000000, 0x3, 0x401, 0x0, 0x9, 0xe5b, 0x11, 0x8, 0xfb8, 0x8, 0x100000001, 0x3, 0x8001, 0x9, 0x7f, 0x9, 0x2, 0x1000, 0x3f, 0x101, 0x8, 0xf058, 0x7ff, 0x200, 0x100000000, 0x3, 0xfffffffffffffffa, 0x200, 0x4, 0x4, 0x9, 0x579e, 0x3, 0x8, 0x3, 0xfff, 0x0, 0x0, 0x7fffffff, 0x80000001, 0x1, 0x5, 0x4, 0x7f, 0x7fff, 0x0, 0x0, 0x7, 0x100, 0x401, 0xd7, 0xffffffffffff4f5f, 0x800, 0x0, 0x3ff, 0x100000001, 0x4000000000, 0x3, 0x7, 0x7, 0x1, 0x71d, 0xfffffffffffffffc, 0x400, 0x400, 0x3, 0x7, 0x7fff, 0x200, 0x5, 0x80000000, 0xff, 0xfffffffffffffff4, 0xb26b, 0x2, 0x100000000, 0xffffffffffffffff, 0x4, 0x30e, 0x4, 0x5, 0x400, 0xee2, 0xfff, 0x1, 0x3, 0x77, 0x40, 0x3f, 0xffffffffffffffc1, 0x25, 0x101, 0xf2c, 0x9, 0x7, 0xffffffffffffffff, 0x9, 0x9, 0x40c, 0xff, 0x6, 0x401, 0x5, 0x7f, 0x9, 0x400, 0x80000000, 0x8a, 0x0, 0x6, 0xffff, 0x6, 0x73, 0x8, 0x2, 0x5, 0x1, 0x8001, 0x2, 0x4, 0x6, 0x3, 0x8, 0x7fff, 0x7, 0x8, 0x2, 0x7, 0x1f, 0x8, 0xfffffffffffff001, 0x5, 0xff, 0x8, 0x3, 0x6, 0x79acbaf8, 0xff, 0xff, 0x5, 0x11ccd818, 0x91, 0x48fa, 0x6, 0xcf, 0x6, 0x7, 0x0, 0x3, 0x5, 0xc32, 0x400, 0x80000001, 0x8, 0x6, 0x3, 0x8, 0xa658, 0xca2, 0x7, 0xc026, 0xc8d, 0x3305aa13, 0x55b32477, 0x4, 0x2, 0x9, 0x0, 0x10001, 0x4, 0x0, 0x101, 0x0, 0x100, 0xcd, 0x20, 0x7ff, 0x7, 0x42e, 0x4, 0x488, 0x4, 0x1af, 0x3, 0x2466, 0x40, 0x7ff, 0x4, 0x1f, 0x2, 0xffc00, 0x7, 0x8, 0xef, 0x400, 0xfffffffffffff000, 0x8, 0x78, 0x1f, 0x7ff, 0x5, 0x304e7610, 0x1, 0x6, 0x0, 0x7, 0x1, 0x20, 0x8000, 0xe02, 0x0, 0x1, 0x72, 0x9, 0x7, 0x40, 0x80000001, 0x0, 0xf37, 0x5, 0x7, 0x8000, 0x10001, 0x1, 0x101, 0x1, 0x5839, 0x1f, 0x7ff, 0x3, 0x20, 0x0, 0x4, 0x3ff, 0xfffffffffffffe00, 0x100000001, 0x7c53, 0x4, 0x8, 0x7f, 0x2, 0x8, 0xffffffffffffffe0, 0x1000, 0x7, 0xb2d, 0x1, 0x9, 0x3d, 0x5, 0x10001, 0x1, 0xfffffffffffffffe, 0x2, 0x100, 0x8, 0x3, 0x0, 0x1, 0xf0b6, 0x1c, 0x8, 0x2, 0x800, 0x2, 0x0, 0x6, 0x40, 0x3b, 0x20, 0x3, 0x6, 0x0, 0x6, 0xef, 0x9, 0x4, 0x7, 0x0, 0x8, 0x900a, 0x8c, 0x10000, 0xff, 0x9, 0x2, 0x3, 0x200000000000000, 0x78e0, 0x1, 0x1, 0x8000, 0x5, 0x6, 0x4, 0x5, 0x200, 0xf7c, 0x0, 0x80000000, 0x8, 0x80000001, 0xdf4f, 0x2, 0x0, 0x2, 0x4, 0x7f, 0x7fffffff, 0x6, 0xbc3, 0x9, 0x4, 0xd2, 0xae, 0x5, 0x3, 0xfffffffffffffff9, 0x80000001, 0x7, 0x3, 0x2, 0x33026b1a, 0x5, 0x946, 0x6, 0x849, 0x0, 0x180000, 0x4e0, 0x3, 0x8, 0xb3b6, 0x81, 0x20, 0x20, 0x3, 0x3, 0x6, 0x80000000, 0x4, 0x3ff, 0x6, 0x1, 0x6, 0x1f, 0x0, 0x10001, 0xfffffffffffffff8, 0x0, 0x101, 0x6, 0x2, 0x9, 0xfff, 0x3, 0x5, 0xd149, 0x3ff, 0x3, 0x7, 0x42d7, 0x21, 0x1, 0x6, 0x2a, 0x1, 0x0, 0xffffffffffffad54, 0x4, 0x5, 0x2, 0x2575, 0x73, 0x0, 0x3, 0xa19, 0x20, 0x101, 0xfffffffffffffffd, 0x4, 0x1ff, 0x4, 0x401, 0x200, 0x8, 0x3bc, 0x1f, 0x6, 0x80000000, 0x6, 0x13, 0x1000, 0x10001, 0x5, 0x400, 0x100000001, 0x0, 0x10000, 0x8001, 0x401, 0x5, 0x80, 0x400, 0x32e, 0x20, 0x0, 0x8, 0x6, 0xcc1, 0x6, 0x400, 0x8, 0x6, 0x7, 0x3, 0x5, 0x8, 0x39e, 0x2, 0x9, 0x5, 0xff, 0x8, 0x7, 0x2, 0x9, 0x839, 0x2e3a3b76, 0x1, 0x3a, 0x400, 0x86b52ca, 0x9c3, 0x101, 0xb280, 0x7fff, 0x7, 0x0, 0x6, 0x80000001, 0x0, 0x4, 0x3ff, 0x7ff, 0x4000, 0x20, 0x7bc8, 0x42, 0xffffffff, 0x0, 0xfff, 0x2, 0x1000, 0xfffffffffffffffd, 0x80000000, 0x200, 0x2, 0x400, 0x8000, 0x2, 0xa41b, 0x8, 0x7f, 0x100, 0x7f, 0x5, 0x23, 0xec, 0x78, 0x9, 0x3, 0x4, 0xffffffff, 0xfff, 0x7, 0x867, 0x80000000, 0x7ff, 0x7fff, 0xfff, 0x400, 0xffff, 0x5, 0x0, 0x4, 0x400, 0x80000001, 0x6, 0x8, 0x3, 0x1, 0x6, 0x9, 0x1, 0x60, 0xffff, 0x100, 0x7, 0x10000, 0x1, 0x5, 0xfffffffffffff800, 0x40000000000, 0x1, 0x5, 0xfff, 0x400, 0x8, 0xfffffffffffffffc, 0x3922, 0x661, 0xd3, 0xfb, 0x0, 0x0, 0x1, 0x7, 0x7, 0x12800000000000, 0x0, 0x0, 0x9, 0x1000, 0x7, 0x5, 0x4f9122a1, 0x1, 0x43, 0xd4, 0x3fc0000000000000, 0x0, 0x10000, 0x9, 0x5, 0x1f, 0xc43, 0x4, 0x8, 0x1, 0xfffffffffffffffa, 0xb0, 0x6e5, 0x600, 0x4, 0xae09, 0x0, 0x0, 0x80000001, 0x7f, 0x3, 0x20, 0xfff, 0x7, 0x7, 0x40, 0x100000001, 0x5, 0x0, 0x1, 0x8, 0x40, 0x5, 0x40800000000, 0x5, 0x8, 0x7fff0000000, 0x2, 0x4, 0x20, 0x100, 0x1ff, 0x6, 0x8001, 0xffffffff, 0x200, 0x9, 0x800, 0xffff, 0x32a, 0xfffffffffffffffa, 0x89, 0x3, 0x8, 0x4, 0x0, 0x1, 0x3, 0x2, 0xffffffff80000000, 0x51, 0x200, 0x1c, 0xfffffffffffffffa, 0x3ff, 0x9, 0xffffffffffffe3c1, 0xd9, 0x9372, 0x4, 0x4, 0xffffffffffffff69, 0x800, 0x3, 0xfffffffffffffffa, 0x6, 0x2, 0x2, 0x10001, 0x80, 0x1, 0x100000001, 0x7fffffff, 0x9, 0x100000001, 0x7, 0x1, 0x8, 0x10000, 0xfffffffffffffffe, 0x401, 0x7, 0xfffffffffffffffe, 0xff, 0x10000, 0x1, 0x3, 0x1, 0x2b800000000, 0xa9, 0x7a53, 0x0, 0x1ff, 0x7b, 0x60000000000, 0x8, 0x400, 0x6, 0x1, 0x2, 0x6, 0x1, 0x8, 0x9000000000000000, 0x5, 0x0, 0xf082, 0x8, 0x5, 0xe2, 0x4, 0x20, 0x0, 0x2, 0x800, 0xc2, 0x3, 0xa36, 0x5, 0xff, 0x80000001, 0xca, 0x9, 0x800, 0xfffffffffffffff9, 0x7f, 0x800, 0xdc, 0xffffffffffffff56, 0x0, 0xda, 0x1, 0x9, 0x1, 0x3, 0x20, 0x101, 0x100000001, 0x800, 0x7c1, 0x6, 0xd3, 0x401, 0x6, 0x101, 0x4, 0x100000001, 0x7, 0x7, 0x400, 0x1bd, 0x0, 0x9, 0x3, 0x81, 0xffffffffffffff01, 0x517a797c, 0x0, 0x2, 0x100000001, 0x1, 0x6, 0x3, 0x1, 0x5, 0xbc, 0x5, 0x7fffffff, 0x6c4a, 0x3, 0xfe22, 0x0, 0x7000000000000000, 0x28000000000000, 0x9, 0x1, 0x2, 0xffffffffffff0001, 0x9, 0x3f, 0x1, 0x8a, 0x3, 0x100000001, 0xa76, 0x56b, 0x10000, 0x100, 0x8, 0x10000, 0xbd, 0x58f3, 0x6, 0x1, 0x7, 0x7, 0x1, 0x58, 0x5, 0x9, 0x2469, 0x24000, 0xc6, 0x6, 0x7, 0x100000001, 0x8, 0xeed1, 0x1, 0x3ff, 0x3, 0x800, 0x3ff, 0x1000, 0x2, 0x401, 0x20, 0x3, 0x9, 0x3, 0x9, 0x47, 0xff, 0x7, 0x1, 0x1, 0x8, 0x6, 0x80, 0x1, 0x40, 0x20, 0xc499, 0x1ff, 0x6, 0x2, 0xffffffffffffffff, 0x10001, 0x9bd2, 0x6, 0x6, 0x469, 0x9, 0x2, 0x4, 0x56c, 0x61ae27db, 0x20, 0x3, 0x8001, 0x3f, 0x2, 0x6, 0x2, 0xa1, 0x0, 0x2, 0x3f, 0x7f, 0xd7190000000000, 0x100000000, 0x1, 0x9, 0x3ae, 0x4, 0x3, 0xf6e3, 0x1, 0xb9e8, 0x0, 0xffffffff, 0x4, 0x0, 0x2, 0x1, 0x2, 0x5b, 0x1, 0x3, 0x4, 0x4, 0x7, 0x6252, 0x5636, 0x3f, 0x80000001, 0x30, 0xea, 0x4, 0x61, 0x80000001, 0xaa4, 0x401, 0x200, 0x3, 0x5, 0x0, 0xfffffffe00000000, 0x81, 0x4, 0x6, 0x73, 0x7f, 0x196c, 0x0, 0x31fd, 0x5d53, 0x1ff, 0x1e1bb566, 0xca4, 0x2, 0x8001, 0x4, 0x5, 0x6, 0x0, 0x5, 0x6, 0x8, 0x9, 0x5, 0x2, 0x10001, 0xffffffff00000001, 0xff, 0x8, 0x100000000, 0x8, 0x6, 0xffff, 0x7, 0x10000, 0x5, 0x1ff, 0x3ff, 0x3, 0x3, 0x81, 0xca6c, 0x3ff, 0x1, 0x7, 0xffffffffffff8001, 0x9, 0x2, 0x2, 0x1, 0xe, 0x716, 0x4, 0x679e, 0x3, 0x6, 0x1000, 0xfb54, 0x7, 0x9, 0x73c9, 0x10000, 0x1, 0x7, 0x100, 0x7fff, 0x5, 0x5, 0x1, 0xec, 0x100000000, 0xfc000000, 0xae5, 0x2, 0x1, 0x10000, 0x1f, 0x62, 0x9, 0x3, 0x7ff, 0xfff, 0xf25, 0xfff, 0x800, 0x9, 0x6, 0x3, 0x7, 0x6, 0x6, 0x6, 0x2, 0x7, 0x401, 0xfffffffffffff4b9, 0x1000, 0x80000000, 0x100000000, 0xfffffffffffff001, 0x20, 0x9, 0x7fffffff, 0xff, 0xd78c, 0x7fff, 0x0, 0x1, 0x1, 0x100, 0x11, 0x9, 0x6, 0x8940, 0x0, 0x273, 0x0, 0x3f, 0x10001, 0x81, 0xb1, 0x6, 0x9, 0x4, 0x7, 0x0, 0x0, 0x80000001, 0x6f8b, 0x81, 0x5e0, 0xb41, 0x3, 0xff, 0x9, 0x4, 0x36, 0x10001, 0x1, 0x4, 0x8000, 0x100000001, 0x8, 0x4, 0x802, 0x80000000, 0x1, 0x4, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x9, 0x1, 0x502, 0x7, 0x40, 0x8, 0x869, 0x8001, 0x7, 0x6, 0x4, 0x2ed, 0x1, 0x80000001, 0xffffffffffffffc0, 0x1, 0x8, 0x4, 0x4, 0x3, 0x1, 0x20, 0x8, 0x6, 0xe3, 0x2228d1cf, 0x6, 0x8000, 0xe4f, 0x3, 0x9, 0x21, 0x14c, 0x0, 0x200, 0x9, 0x7fffffff, 0x0, 0x400, 0x1fe0, 0x7, 0x4, 0x1f, 0xffffffff, 0x7, 0x134f29f, 0x3f, 0xa0000000000, 0x3, 0x9, 0xffffffff, 0x6, 0x2, 0x101, 0x40, 0x1, 0xfffffffffffffffb, 0x400000000, 0x2, 0x7f, 0x9, 0x3, 0x40, 0x8c, 0x1, 0x7ff, 0xffffffffffffff7f, 0x97, 0x8000, 0x8, 0x1f, 0x200, 0x100, 0xfffffffffffffffa, 0x3ff, 0x8, 0xe194, 0x4, 0x2, 0x100, 0x8, 0x7, 0xff, 0x1d1, 0x1, 0x1, 0xfc00000000000000, 0x9, 0xffffffff, 0x7fff, 0xdf75, 0x9, 0xfff, 0x3058, 0x18f0, 0x7, 0x8, 0x2, 0x3, 0xd596, 0x80, 0x0, 0x80000000, 0xc9, 0x80, 0x7, 0x4, 0x2, 0x100000001, 0x8, 0x8000, 0x5, 0x1, 0x80000000, 0xfffffffffffffffb, 0x7f, 0x7fffffff, 0x9, 0x1, 0x5, 0xfff, 0x8, 0x4, 0x1f, 0x5, 0x564, 0x1, 0xffff, 0xa1f, 0x3ff, 0x3, 0x401, 0x3c, 0x5, 0x1, 0xb8ff, 0x8b, 0x9, 0x8, 0xfffffffffffffffe, 0x1, 0x234e, 0x5, 0x2, 0x4381, 0x6, 0x9, 0xfff, 0x19, 0x4, 0xffffffffffffa16f, 0xe53a, 0x100000001, 0x9, 0x7, 0x7, 0xd166, 0x4, 0x400000000, 0xfd, 0x4f, 0x3a0, 0x2, 0x5, 0x1, 0x5, 0x5, 0x7, 0x80, 0x2, 0x8, 0xbd8, 0x46, 0x7, 0x3bb, 0x4, 0x80, 0xfffffffffffffff7, 0xd299, 0x2, 0x8, 0x4029, 0x9, 0x2, 0x3, 0x1000, 0x200, 0x5, 0x0, 0x6, 0xffffffffffffffff, 0xe3, 0x0, 0x9, 0x5, 0x87eb, 0x100000000, 0x7fff, 0x8, 0x2, 0x1, 0xffffffffffffffff, 0x4, 0x5, 0x6, 0x4df, 0x8, 0x6, 0x6, 0x724, 0xe5, 0x0, 0x8, 0x81, 0x3616, 0x800, 0x79, 0x3, 0x9, 0x0, 0x69, 0x0, 0x3f, 0x1, 0x0, 0x7ad53b6d, 0xffffffff, 0x8, 0x7, 0x5, 0xfffffffffffffff8, 0x0, 0x6, 0x7, 0x9128, 0x0, 0xfffffffffffff000, 0x4d1, 0x4c, 0x200, 0xac, 0x401, 0x0, 0xffffffff80000000, 0x0, 0x8, 0x6, 0x6f0, 0x2, 0x1, 0xfffffffffffffff7, 0x3ffc0000000000, 0x101, 0xe8, 0xffffffffffffff80, 0x7fffffff, 0x80000000, 0x3f, 0x79c9, 0x0, 0x80000001, 0x0, 0x81, 0x6, 0x80000001, 0x4, 0x19d2, 0x1, 0x9, 0xffff, 0xfffffffffffffffc, 0xdac, 0x4, 0xd98, 0x100, 0x0, 0x3, 0x8, 0x7, 0x7f, 0x6, 0x7, 0x401, 0x4, 0x5, 0x0, 0x2, 0x8, 0x0, 0x4, 0x1, 0x3, 0x5, 0x1000, 0x10000, 0x7e00000000, 0x9, 0x7fffffff, 0x40, 0x1000, 0x3f, 0x7fff, 0x100000000, 0x2, 0x1, 0x100, 0x5, 0x3, 0x20, 0x3, 0x4, 0x7, 0x80, 0x1, 0x3, 0x2, 0x6, 0x44ee, 0x3, 0x3ff, 0xffffffff8d9f3122, 0x10000, 0x2, 0x8, 0x4, 0xd1, 0x7, 0x800, 0x9, 0x8, 0x7, 0x8f9, 0x100000001, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffe0, 0x9, 0x158, 0x3, 0x6, 0xffff, 0x6, 0xc8b, 0x2, 0x1f, 0x7fff, 0x4, 0x7, 0x9394, 0x10001, 0x8001, 0x0, 0xfff, 0x3, 0x0, 0xfff, 0xffffffffffffff0b, 0x4, 0x0, 0x20, 0x2, 0x5, 0x5, 0x9, 0xfffffffffffffbd9, 0x7, 0xfffffffffffffffd, 0x6, 0x7, 0x6, 0x3f, 0x7f, 0x400, 0x185dcb48, 0x8, 0x9, 0x5, 0x3f, 0x86, 0xfffffffffffffffa, 0x9, 0x7, 0x3, 0x7ff, 0x9, 0x1, 0x80000000, 0x5, 0x7fffffff, 0x6, 0x1, 0x0, 0x3, 0x5, 0xfb8a, 0x6, 0x9, 0x8001, 0x8000, 0x4, 0x8000, 0x1, 0x7fff, 0x3f, 0x7fff, 0x2, 0x1000, 0x100000000, 0x8, 0x2, 0x0, 0x5, 0x0, 0xa4, 0x7fffffff, 0x28, 0x2, 0x4, 0x9, 0x400, 0x100, 0x95, 0x0, 0x0, 0x3f, 0x2, 0x0, 0x4, 0x8, 0x3, 0x7f, 0x3, 0x1, 0x3, 0x0, 0x9, 0x4, 0xef, 0x8001, 0x858, 0x6c, 0x100000000, 0x7, 0x7, 0x8c, 0x7fff, 0x5ca52e69, 0x7b, 0x100000000, 0x6, 0x305, 0x4ef4, 0x7ff, 0x80, 0x100, 0x81, 0x4, 0x7, 0x5, 0x4a00, 0x4, 0xaf, 0x80000000, 0x6, 0x898, 0xfeb7, 0x3, 0x4, 0xca4, 0x5, 0x3, 0xbc7, 0x4b1, 0x2, 0x7, 0x96, 0x6c, 0x5, 0x4, 0x9, 0x6, 0x800, 0x2, 0x0, 0x1a3, 0xbd0a, 0xffffffffffffffe0, 0xff, 0x0, 0x4, 0x2, 0x9, 0x4, 0xfffffffffffffff9, 0x7fffffff, 0x1, 0x5, 0x56, 0x5, 0x0, 0x10001, 0x3ff, 0x3, 0x6, 0x7617, 0xb8b, 0x9, 0x2, 0x100000001, 0x3f, 0x9, 0x6, 0x8, 0x10e, 0x1145, 0x1, 0x9, 0x2, 0xcf5, 0x0, 0x101, 0x0, 0xfffffffffffffff8, 0xff, 0x8219, 0x5, 0x80000000, 0x7, 0x80000000, 0x1, 0x8, 0x1, 0x0, 0x8, 0x10001, 0x3, 0x6, 0x9, 0x7, 0x81, 0x88, 0x0, 0xfffffffffffffffe, 0xb2f, 0x4f5e, 0x7, 0x83, 0x800, 0x8, 0x0, 0xffff, 0x7, 0x3ff, 0x6, 0x6, 0x6, 0x3, 0xfffffffffffff801, 0x6, 0x8, 0x0, 0x5, 0xfffffffffffffffd, 0x1, 0x8, 0xffffffffffffff9c, 0x6, 0x1, 0x5, 0x800, 0x2, 0xecff, 0x0, 0x6, 0x77, 0x80000000, 0x5, 0x0, 0x1, 0x5, 0x8, 0x3, 0x8, 0x7, 0x2, 0x1, 0x1d34, 0xb8df, 0x401, 0x100000001, 0x0, 0xed, 0x9, 0x100000000, 0x1000, 0x1ff, 0x2, 0x2, 0xaa9, 0x9, 0x2000000000, 0xffff, 0x9, 0x3, 0x3, 0x1, 0x5, 0x1, 0x64, 0x0, 0x4, 0x9, 0xffffffffffffffe0, 0x0, 0x200, 0x2, 0x6cd, 0x4, 0x4091, 0x3, 0x4, 0x800, 0x200, 0x400000, 0x1, 0x6, 0x5, 0x8, 0x20, 0x9, 0x4, 0x5, 0x9a8, 0xdbf, 0x8, 0x6, 0x3, 0x2, 0x0, 0x5, 0x10000, 0x8000, 0x0, 0xffffffffffffffff, 0x7, 0xb817, 0x6, 0x55, 0x9, 0x20, 0x8000, 0x800, 0xba, 0x8, 0xfacd, 0x2, 0x7, 0x401, 0x1d14, 0x5, 0x9, 0xffff, 0x2, 0xffffffff, 0x6, 0x5, 0x1, 0x5, 0xf11b, 0x800, 0x12eb, 0xf70e, 0x8, 0x9, 0x7ff, 0x7e, 0x8001, 0x7, 0x10001, 0x100000000, 0x5, 0x6, 0x4, 0x7, 0x9, 0x800, 0xffffffff, 0x4, 0x3, 0x1000, 0x8000, 0x9, 0x80000001, 0x9c3, 0x9e, 0xffffffff, 0x5, 0xa0, 0x9, 0x1, 0x7fff, 0x9, 0x1, 0x4, 0x2, 0x855, 0x9, 0x4, 0x7, 0x2, 0x5396620a, 0x0, 0x10001, 0x3, 0x1, 0x1, 0x1, 0x7fff, 0x4, 0x800, 0x8, 0x8, 0x7, 0x5, 0x80000001, 0x5, 0x6, 0x3ff, 0x4, 0x1, 0x8001, 0x100, 0x2, 0x5, 0x2, 0x1ff, 0x0, 0x619, 0x10000, 0x80000000800000, 0x5401, 0x0, 0xa6, 0xfff, 0x5, 0xfb3, 0x101, 0x5, 0x40, 0x7f, 0x7, 0x0, 0x100, 0x200, 0x8001, 0x6, 0x10001, 0xff, 0xcb0, 0x5, 0x0, 0x10001, 0xfffffffffffffffa, 0x5, 0x80, 0x2209, 0x7d, 0x6, 0x8, 0x5, 0x3, 0xc4, 0x3, 0x9, 0x81, 0x1, 0x6, 0x400, 0x4, 0xc3000, 0x1ff, 0x5, 0x10000, 0x5106, 0x8, 0x10001, 0x400, 0xfab, 0x3, 0x439f, 0x33, 0x7ff, 0x4, 0x7, 0xf667, 0xc8f, 0x602c, 0xed, 0x5, 0x2, 0x10000, 0xfffffffffffffff9, 0x5, 0x5, 0xac, 0xff, 0xb89, 0x2f43, 0x5, 0x27c5a874, 0x7b4, 0x5, 0x7, 0x7fffffff, 0x5, 0x34e, 0x0, 0x2, 0x8000, 0x1000, 0x4, 0x8, 0x1ff, 0xffffffffffffff8b, 0xfb50, 0x7, 0x3, 0xab11, 0xffffffff, 0x7400, 0x3, 0x8000, 0x5, 0x1, 0x1ff, 0x6, 0x80, 0x0, 0x1000, 0x8, 0x10001, 0x80000000, 0x7fffffff, 0x8000, 0x40, 0x4, 0x3, 0x0, 0x0, 0xff, 0x8, 0xfffffffffffffffb, 0x9, 0x0, 0x5, 0x0, 0x0, 0x1, 0x6, 0x5, 0x2, 0x2, 0x9, 0x2b, 0x200, 0x3, 0x90, 0x957, 0x1, 0x9, 0x6, 0x3, 0x5, 0x8, 0x0, 0x2, 0x8, 0x1, 0x20, 0x7, 0x80, 0x5, 0x3d, 0x5, 0xe5d1, 0x0, 0x3f, 0x8, 0x9, 0x6, 0x8, 0x9, 0x3, 0x4, 0xf3, 0x3, 0x0, 0x2, 0x8, 0x2, 0x20, 0x8000, 0x4, 0x10001, 0x4, 0x7, 0x3f, 0x18c, 0x7ab, 0x6, 0x3, 0x0, 0x8, 0x6, 0x1ff, 0x200, 0x713, 0x8, 0x100000000, 0x1, 0x8, 0x480000, 0x80000000, 0xffff, 0x9, 0x1, 0x5, 0x6, 0x81, 0x101, 0x8, 0x4, 0x9, 0x6, 0x800, 0x3, 0x7fff, 0x8001, 0x5, 0xfffffffffffffe01, 0xf5b9, 0x2, 0x3, 0x8, 0x9, 0x7, 0x1, 0x9, 0x6, 0x8, 0x2, 0xb66, 0xfffffffffffff953, 0x3ff, 0xffffffff, 0x6, 0x5, 0x1, 0x0, 0x3, 0x6, 0x8, 0x5, 0x100, 0x5, 0x100000001, 0xc9, 0x9, 0x2, 0x5, 0x2, 0x8001, 0x80000000, 0x5, 0x3, 0x8000, 0x1ff, 0x3, 0x7ff, 0x13a, 0x0, 0x6, 0x9, 0x5, 0x3, 0x0, 0x4, 0x5, 0x7, 0x10000, 0xd16, 0x7, 0x800, 0x3ff, 0xff, 0x6, 0x1, 0x6, 0x1, 0x48d0, 0x2, 0x70bc, 0x18b4, 0xf868, 0x80000001, 0x1, 0x0, 0x3, 0x0, 0x1f, 0x8, 0x1ff, 0x980, 0xc1, 0x3, 0x3, 0x80000001, 0x100000000, 0x3, 0x83, 0x9, 0x9, 0x0, 0xffff, 0x1000, 0x1, 0xfffffffffffffff9, 0xc0000, 0x6, 0x9, 0x0, 0xffff, 0x2, 0x1, 0x0, 0x7d, 0x2, 0x80, 0x80000001, 0x3ff, 0xfd, 0x2d2, 0x1, 0x71f, 0x5, 0x100000000, 0x1000, 0xe7f, 0x5, 0x9, 0x1, 0x1000, 0x1, 0x9, 0x80, 0x8, 0xffffffffffffff3e, 0x80000001, 0x0, 0x0, 0x6, 0x2, 0x9, 0x10621085, 0x200, 0x1, 0x8ee6, 0xfffffffffffffff7, 0x6, 0x9, 0x9, 0xffffffff00000001, 0x3, 0xc5, 0x1, 0x80000000, 0xb4d9, 0x9, 0xff, 0x2, 0x1, 0xfffffffffffffffc, 0x80000000000, 0x400, 0xd6eb, 0x5, 0x9, 0x9, 0x683ee661, 0x400, 0x9, 0x80, 0x200, 0x3, 0x20, 0x9, 0x4, 0x5c0, 0xffffffff, 0x4, 0x200, 0x1, 0x9, 0x5, 0x8, 0x6, 0x0, 0x1, 0x6, 0x9, 0x3, 0x7fffffff, 0x7, 0x5, 0x8, 0x4, 0x7, 0x9, 0x0, 0x7, 0x10001, 0x3, 0x1, 0x200, 0x7, 0x9, 0x8000, 0x2, 0x1, 0xf8, 0x3ff, 0xd0, 0x685c, 0xfffffffffffff800, 0x5, 0x400, 0x401, 0x836, 0xffff, 0x3, 0x80000000, 0x8, 0x80000000, 0x81, 0x7, 0x7ff, 0x6, 0xbef, 0x5, 0xfffffffffffffffb, 0x2, 0x2ef4e720, 0x7, 0x5ed6, 0x200000000000000, 0x8, 0x1, 0x278, 0x80, 0x56, 0xffffffffffffffe1, 0x100000000, 0x9, 0x8001, 0x40, 0x101, 0x3cf, 0xb32c, 0x6, 0x7, 0x8, 0x0, 0x80, 0x7, 0x101, 0x100000000, 0x2, 0x8, 0x0, 0x8, 0x9, 0x6, 0x2, 0xa6, 0x2, 0x5, 0x0, 0x7ff, 0x4, 0x3, 0x81, 0x7, 0x80000000, 0x4, 0x8, 0x0, 0x1, 0x730500000000000, 0x2, 0x3, 0x2, 0x1, 0x3f, 0x6, 0x7fffffff, 0x2, 0x2, 0xff, 0x3ff, 0x3, 0x58c, 0x1000, 0x6, 0x2, 0x3f, 0x3, 0x5, 0xdc02, 0x3, 0x0, 0xaa8, 0xffffffffffffffc0, 0x2, 0x470, 0x8, 0x80000000, 0x0, 0x3ff, 0x9, 0xc98d, 0x1, 0x2, 0x2, 0x9000, 0x3, 0x1, 0x5, 0x1, 0x9c6, 0x7, 0x3, 0x1, 0x8, 0x9, 0x6, 0x7fffffff, 0x0, 0x9e, 0x5, 0xa97, 0x7ff, 0x5, 0x0, 0x20, 0x0, 0x80000001, 0x7fffffff, 0x7, 0x5, 0x0, 0x3, 0x3, 0x2, 0x60, 0x20, 0xeba, 0x4, 0x3f, 0x2, 0x0, 0x6, 0xe818, 0x4, 0x0, 0x12daffd0, 0x2, 0x3ff, 0x0, 0x98b, 0x4, 0x8, 0x10001, 0xcb3, 0x0, 0x2, 0x7ff, 0x3, 0x9e, 0x8, 0x7, 0x0, 0xfffffffffffffffb, 0x1000, 0xffff, 0x8, 0x3, 0x100000001, 0xfff, 0xc12c, 0x95d5, 0x3, 0x3, 0x4, 0x401, 0x80, 0x7fffffff, 0x6, 0x8, 0x5, 0xfffffffffffffff8, 0x3, 0x4, 0x91a, 0x6, 0x1, 0x9, 0x16a, 0x9, 0x20, 0x0, 0x7ff, 0x4765, 0x2, 0x11, 0x40, 0x5, 0x4, 0x101, 0x700000, 0x5, 0x8df7d4e4, 0x2, 0xffffffff, 0x4, 0x20, 0x800, 0x2, 0x1f, 0x5, 0x80, 0xfffffffeffffffff, 0x3, 0x2, 0x1ff, 0x1, 0x0, 0x7ff, 0x6, 0x6, 0x4, 0x9, 0x0, 0x6, 0x0, 0x100000001, 0x4cc2, 0x6, 0x0, 0xffffffff, 0x8, 0xffffffffffffff81, 0x4, 0x3, 0x100000001, 0x8, 0x3ff, 0x8001, 0x5, 0x5, 0x8000, 0x4, 0xffffffffffffff2e, 0xfffffffffffeffff, 0x100000001, 0x3, 0x0, 0x6, 0x2, 0x5, 0x10000, 0x1, 0x7, 0x5, 0x2, 0x7, 0x9, 0x80000000, 0x80, 0x3, 0x40, 0x1ff, 0x7, 0x8, 0x6, 0xff, 0x4, 0x101, 0x8d0, 0xfffffffffffffff9, 0xd3, 0x2daaec67, 0x905, 0x7fff, 0x7, 0x2, 0x3, 0x5, 0x800, 0x5, 0xd4, 0x1000000000000000, 0x80000000, 0x0, 0x376c, 0x6, 0x9, 0x3ff, 0xff, 0x3, 0x401, 0xfffffffffffffffa, 0x7fffffff, 0x5, 0x100000000, 0x6, 0x8, 0xc8000], "4fd1f93a20c22ea8"}}) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000061e000-0xc)='/dev/ashmem\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f000091c000)='vboxnet0avmnet0em0@{system-$GPL^T\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008f7000-0x37)=""/55) 2018/02/01 23:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) utime(&(0x7f00004d5000)='./file0\x00', &(0x7f0000743000)={0x7f}) r1 = creat(&(0x7f0000519000-0x8)='./file0\x00', 0x20) sendfile(r1, r0, &(0x7f0000223000-0x4), 0x700) 2018/02/01 23:22:40 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ff8000-0x10)=@nfc, &(0x7f0000177000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() flock(r1, 0x2) flock(r0, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f8f000)=0x5) close(r1) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b1000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00006e9000)={{0x3, 0x7}, {0xfffffffffffffffa, 0x9}, 0xb9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c0000)="7363616c61626c650058f8000154e6f23f69151cce7a0603b665803d7a7b2f6177853e812309f1ddd9d7f584a9bdb0d9cbf722", 0x33) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x464640, 0xe0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f000000e000)='./file0\x00', 0x8000, 0x697) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x400000f) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000f90000)=""/92, 0xfffffffffffffe2d) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00002cc000)) 2018/02/01 23:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) munmap(&(0x7f0000bd5000/0x4000)=nil, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000082e000-0x8)={@dev, @loopback}, &(0x7f00002a5000-0x4)=0x8) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/01 23:22:40 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000016d000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d53000)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000+0xf5a)={0x9e79, 0x1f, 0x204, 0x7de4, 0xfffffffffffff684, 0x4, 0x1f, 0x1ff, r1}, &(0x7f0000001000-0x4)=0x20) r2 = getpgrp(0x0) wait4(r2, 0x0, 0x0, 0x0) 2018/02/01 23:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x1ff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000016c000)={0x5, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000005000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000005000-0x3b)=""/59, 0x3b}, 0x0) 2018/02/01 23:22:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x17)) 2018/02/01 23:22:40 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000099c000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b4000-0x4)=0xfffffffffffffdd6) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00008de000)="b8ee46dfb7a2cb0137f4a728df54d5a8e092a10d1cc9145a11179dde3193ce7edd69ad9e7938a467cc799f9f6df5d9231bdce2ed830ca6d2b9ec5be4652b3d2e806f678b8b0e479878e932fd920aa3283998a6b2d19d9ca1ba29740eba30924a9b857bdab768de4b868d6b0f487f3d34c81d8ff8b6743487c33b2b4b19610514aa51ae098aedb8a6ae2fd8291ca1cd6ecbe638b4342f36b68f2e50069ebf96433209f9a563505553b53e2570573c0c9e0c9fedba62ff95f738f3c297e75ac031142ad53419c4e61fe1f154b047064e916a05824cefed3ba1f6ed93d03c40137109c48866938ea9fc893d1f6c7217bfcdbcd00d19", 0xf4) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006f6000)={{{@in=@multicast1, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000b0b000)=0x17e) fchdir(r1) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e2c000-0x12)={@common='bcsh0\x00', 0x3}) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x6, 0x8, [0x10000000000, 0x43f5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7]}, &(0x7f0000005000-0x4)=0xfffffe0d) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a9d000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d49000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a41000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = creat(&(0x7f0000720000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000e5000-0xc)={r1, 0x80000, r2}) r3 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000dfc000-0x8c)={0x1, 0x498000, 0x0, 'queue1\x00'}) sendfile(r3, r4, &(0x7f00006dc000-0x8), 0x401) 2018/02/01 23:22:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000021000-0xc)='net/netstat\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000022000-0x8)='./file0\x00', 0x10000, 0x40) 2018/02/01 23:22:40 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) 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) socketpair(0x1c, 0x2, 0x100000001, &(0x7f0000001000-0x8)={0x0}) r1 = accept4$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000)={0x18e, 0x80000001, 0x2, 0x1, 0x3, [{0x11, 0x3a5, 0xfff, 0x0, 0x0, 0x1401}, {0x8, 0x3, 0x6, 0x0, 0x0, 0xc02}, {0x40, 0x47a5, 0x68e, 0x0, 0x0, 0x2}]}) clock_gettime(0x0, &(0x7f00009aa000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000969000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000e7a000)=[{}, {&(0x7f00007b1000)=""/38, 0x26}], 0x2, &(0x7f0000001000-0xbc)=""/188, 0xbc}, 0x5}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001000-0x8)=[{&(0x7f0000937000)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f000091c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000000)=[{&(0x7f0000aa4000)=""/70, 0x46}], 0x1, &(0x7f0000000000)=""/208, 0xd0, 0x8}, 0x6}], 0x3, 0x40010002, &(0x7f0000358000)={r2, r3+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000003000-0x10), &(0x7f0000001000)=0x23c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b58000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x75, 0x1, [@nested={0xc, 0x4, [@generic="4b89d39086"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f09000-0x8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/01 23:22:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055e000-0x16)='/selinux/checkreqprot\x00', 0x600, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000ab8000-0x1)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) prctl$setendian(0x14, 0x2) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000002e000-0x50)={@common='ifb0\x00', @ifru_names=@generic="9c6565e7496395b842294282ead6415a"}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7f) 2018/02/01 23:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000cc7000)={@common}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a83000-0x40), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/01 23:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f2000-0x30)=[{&(0x7f0000b62000)="fd5ed36b9527f799bceaf8b19bf80a805597c8887c1f08e66c6bdaf466ef104551e37b55983f69d9e79b1b70ceae241ec407c6028e0a6f71d5665d7d5af4e68f93a58717f77b7472b2f03dfd0c8df6745d2cb72769bb899efa5b1bd48ad6c8dd54e5c750db1b3aa47b76ffee53cd8799607a4676099955a15bce3f0494c668ba24dd2f94d8f3af43d8b0a31360c28b8a78880640f1a1eeeeabb65ad658bb172b8a", 0xa1}, {&(0x7f00001ad000-0x97)="7ad8b6fc4317ef928920f50f9e5387b22b350c0060f42e59b040f1d3e8d53aa104acd335c974cd8c950d4fea5034d0b11c798a318f4d86167c80bf8a0766e76c831f8ca241a8e2ec9435b506807d0fe58e6a6d1ae02db3a1702eb812040c22690d632bf673354ced99869c19f9b0a8d4b1443d368baac092285f9f99c5c4a28607fc0ac3a24b495d8f06584f35ca3aab9475d46d95da99", 0x97}, {&(0x7f0000e47000+0x80b)="08e300d72c5df4cda3b3a28cb6d9230e7338571209a74097393a7a695f66ec9f9f77561351e71ac2610819818869f04c2fd8abe97d9b12dd5a480d63045fb6854d4efd7768cab468186def7a1fac941460281a7df337713ce9936d9bfb870671ceecf0ae87e0b68b3689b2557a5d59784a7a796a64d64f165f7409754f67ed0090e26ecd2830f7c61ecaa3bffa78f8fe9cb746e9ac3c5c78389e5c3ef8e20747e85317dbe129a9e85044c24099d49e35dc4de94e67c647ec4e27ee5671e0e451d3c6469eb74b7182a1213a4a2a474c11cf5969378948719dc8e60fb26b62e0d39878a39312d168", 0xe7}, {&(0x7f0000a49000-0x15)="e8506820c290e0785301f94a70c57e2e477b4aa83f", 0x15}, {&(0x7f0000e5c000)="7ffcea32886d2bbe40d29e0e0c7c7a2742448915ad8fa49b2ff1cff39ff2323145fabff62f751cbf7f3d7fbdc20e2850195ed36ce445e56f4285d119b782ac096c2c270b26b91457bd6f4dcf2731c30c547f0ec534ab0cdb9c8c2fe4746f48768ae2f9273e2ddb8a768fa8e3fb8a150c528faa5f24aa5365b51ee5dbd63d6a2cfba3d6caad64092a370f28f670fc5ae5325de3d8a88dd790678ac15ce070d9fb2ae6b780e8483889410687978380410b5beecae4d5fc7273c7c20564095edce0b10e4c807e37d985f27babb8ac66b0fbd17a3cfd2f214b705d150abe12e66a547c1c02", 0xe3}, {&(0x7f0000339000)="951c1d4360b637e20438cb95dd7bd0bdec3f4e32222035ee8d8026cbfeac5761d812adc3a6f521c354aeb5fd36949095cba4fd958142c968c1c8e0a20f5e37784c742e057f4ab2c45aa5", 0x4a}], 0x6) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:22:40 executing program 6: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f13000)='/dev/snd/timer\x00', 0x0, 0x100001000000000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000028f000)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000)={0x0, 0x90}, &(0x7f0000f14000-0x4)=0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d74000)=0x7f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000645000), &(0x7f0000db4000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00003ba000)={{0x0, 0x3, 0x7f, 0x1, 0x3}, 0xa4e, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x80, 0x5, 0x7fffffff}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/01 23:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00004aa000-0x8)={0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b7a000-0x118)={0x100000001, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}}, 0x118) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) close(r2) 2018/02/01 23:22:40 executing program 5: mmap(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4000000003}, 0xfd8a) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/01 23:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x10)=@ethtool_pauseparam={0x12, 0x3f, 0x6, 0x4}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000476000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0x4cfe, 0x907000000000000, 0x6, 0xfffffffffffffffd, 0x1ff, 0x3, 0x39, 0x6, 0x4, 0x3}, 0xb) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x43) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x9, 0x1, 0x9, 0x400, 0x0, 0x7ff, 0x4, 0x4, 0x1, 0xa536, 0xff, 0x9, 0x9, 0x400, 0x375122ab, 0x3, 0x5, 0x2, 0x3ff, 0x8, 0xfffffffffffffffd, 0x1, 0x4, 0x6, 0x20, 0x6, 0x2, 0x0, 0x1, 0xa0c7, 0xf6, 0x1f, 0x2, 0x6, 0x5, 0xffffffffffffffc1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001000-0x1), 0x6}, 0x20100, 0xffff, 0x800, 0x7, 0x1, 0x40, 0x7}, r1, 0x2, r2, 0x1) 2018/02/01 23:22:40 executing program 4: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) clone(0x80000, &(0x7f0000004000), &(0x7f0000008000-0x4), &(0x7f0000007000), &(0x7f0000005000)) 2018/02/01 23:22:40 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d35000-0x9e)=""/158) sysinfo(&(0x7f0000ef0000-0xf)=""/15) [ 63.030976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10133 sclass=netlink_route_socket 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026}, &(0x7f0000952000-0x18)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000ee3000-0x8)='./file0\x00', &(0x7f0000ce7000)='./file0\x00', &(0x7f000023f000-0x9)='gfs2meta\x00', 0x6, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009d000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect(r0, &(0x7f00009ad000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x20) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00005ea000), &(0x7f0000c0e000)=0x4) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) fgetxattr(r0, &(0x7f0000d7b000-0xb)=@random={'security.', '$\x00'}, &(0x7f000063d000-0x1)=""/1, 0x1) close(r0) 2018/02/01 23:22:41 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb4000-0x9)='/dev/rtc\x00', 0xa4500, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e9e000)=[0x800, 0x40]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009bd000-0x28)={0x3, 0xb, 0x88, 0x20, "dca61c6a84acdb7aa4beca4529e17ddd007e417b98b171fb2294c532561bc694"}) fcntl$notify(r1, 0x402, 0x2) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000072e000-0x48)="04b11a1745986b1c66ef4d0ec22ace62b285ab35c10e2e4f642049ab2c975c44703ff5c604fddee1ba0000002f874fac05343c46508aed6efecc073c1e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={0x0, 0x61, 0x4, [0x1, 0x100, 0x4, 0x10001]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x201, 0x7, 0xeaa4, r2}, &(0x7f00007df000-0x4)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000fc1000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x1, 0x6, [@empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x2]}, 0x28) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x7, 0xca7]) [ 63.086304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10133 sclass=netlink_route_socket 2018/02/01 23:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f00001c7000)='./file0\x00', 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000028c000-0x8)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000334000-0x8)={0x2, &(0x7f0000135000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f000038c000)={r2, 0x1, &(0x7f0000a6b000)=[0xd9], &(0x7f0000d78000-0x1c)=[0x7fffffff, 0x8, 0x3f, 0x58, 0x8000, 0x1, 0x3], 0x40, 0x1, 0x5, &(0x7f0000060000)=[0x0], &(0x7f00009ec000)=[0x0, 0x10001, 0x401]}) flock(r1, 0x2) flock(r0, 0x6) 2018/02/01 23:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) memfd_create(&(0x7f000085a000)='}$vbojnet0vboxnet1&\x00', 0x2) lseek(r0, 0x0, 0x3) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00004d9000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000bb1000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000055c000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009b8000-0x8)) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b95000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000d7e000-0x4), 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a40000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}}}, 0x1c) rt_sigreturn() setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000012b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r1, r3, &(0x7f0000d03000-0x8), 0x200041c) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$void(r0, 0x5451) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe4000)={0x0, 0xc5, "bc505dd47b5d4511484dce174f34c2e64ec61434664045fab6a977ad8a2c7564d26e4f97a3a8adf2fd3d2cd5f9120db713afbeee36ac22ad8fadd0a86f2bac035169fe87fdd1ba35aa65a0f9b9de45c6a0149d0bf5606e0923e37d655844e1bb8141551bb1bb768b7e4650e0271c516d5e8df8201709f2843dca6bddffd979ccb9c18d930d2f19aba40e2fd79847b3063325fa9f81c2c0d35377d4b06a905230cfeb5ec5f0d67ed93229c9230c2385a9ffd28cd1534fc3ef0eb7a68be4252e3ace558a4d70"}, &(0x7f0000ef0000-0x4)=0xcd) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bdf000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00005c2000)=""/72) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fe6000), &(0x7f00003e3000)=0x4) close(r1) 2018/02/01 23:22:41 executing program 7: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe2f, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) socket$inet6_sctp(0xa, 0x5baffac77fcbaca7, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004f6000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0xe0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f00004f6000-0x4)=0x98) sigaltstack(&(0x7f000000c000/0x3000)=nil, &(0x7f0000258000)) 2018/02/01 23:22:41 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000000)=0x278, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="1dd6c1ac6b26fdd74c3ae81411204eaf63a971e2de443024f28451a318cbdc9905285c980502fec922b0ec0c26753f1f84a257635af5b493c448c085d108c266125be30d228c0967b4639c57a9e19f5cd5149048b41f578ac3fa2445ca962c25a3d3982042f018ae215fb9fc927e7316173d3725693c57ebcb97c8f7e3c0d5fa72f8985da5a0b23cb80683d4662ce5db51f7b9532347f602258cb4a98dc0c07e3ec9d8e2a8f370e2477def8de2f5befecb14941939ca6ef588bdfb3b7a7724e9d716409edad780b3e3", 0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000841000)=0x1, 0x800000000008, 0x0, &(0x7f00003b7000-0x10), &(0x7f0000048000), 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002c3000-0x8)) 2018/02/01 23:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006ff000)='/dev/sg#\x00', 0x8, 0x101100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a2f000)) ioctl$int_in(r1, 0x5452, &(0x7f0000f35000)=0xfffffffffffffff7) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000cfd000)=0x5) 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000004000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000-0x8)={0x2, &(0x7f000003b000)=[{0x6, 0x1, 0x736, 0x6}, {0x3, 0x10000, 0x7, 0x9}]}) sendfile(r0, r0, &(0x7f000003c000), 0x1000) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/01 23:22:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x80) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2) r2 = inotify_init1(0x80800) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x9)=@rc, &(0x7f0000001000)=0x9, 0x800) r5 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x224200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x501000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x38)=[{r0, 0x10}, {r1, 0x80}, {r2, 0x4200}, {r3, 0x40}, {r4, 0x8c}, {r5, 0x4}, {r6, 0x8042}], 0x7, &(0x7f0000001000), &(0x7f0000002000)={0x100}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000003000-0x8)={r8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r9 = socket(0x11, 0x3, 0x8) sendto$inet6(r9, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/01 23:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000ae6000-0x4)=0x40, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/policy\x00', 0x0, 0x0) r2 = dup2(r1, r0) fcntl$setsig(r2, 0xa, 0x26) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x0, 0x7}, 0x0, 0x0, 0x0, {}, 0x3, 0xd8b}) 2018/02/01 23:22:41 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x1, 0x9, 0x3, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000256000-0x100)={r1, 0xf8, "fb0062c826aaf17e30769beaea76468bb10f0080f90dcad28d060da7a115a15ffa3fbcd2f952282b8a0eabbfda54f2574133e50431e99c8eebb5545fca92742c1139f28b0a8632a3d7ed759c0f6dff44b2326f3f67a487ab668fb10ac2f324a17db7e19bdffa795b8de02caa16276fdabbbcd5cfe0bd5d7412b63facba16c702b8ebb4eb2b3be9682adad2b52fe576c3e44ee2638dedd4e9fd9640b38a4aa8d72eed8d4c8b37e97adaf06ac963c87682d6766818ce688bd84b9c9ff9757ec86904a875740caad25d4b7444a589ac71a28af18ac1df340fcef30810603ac89caa81e5b2e4b2441b9bb7c2b78410527aad6698459afef795e6"}, &(0x7f0000c19000-0x4)=0x100) setsockopt(r0, 0x107, 0x9, &(0x7f0000001000), 0x0) 2018/02/01 23:22:41 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c9000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000154000-0xc)={0x0, 0x100000000, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000195000-0xe)={r1, 0x7fffffff, 0x3, [0xfff, 0x6, 0xfffffffffffffff9]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000309000-0x10)={0xe, 0xffffffff, 0x4000, 0x5, 0x6, 0x0, 0x3, 0x7, 0xbc9, 0x8}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000045000)) write$selinux_create(r2, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d16000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f11000)=@add_del={0x2, &(0x7f0000a68000-0x10)=@common='sit0\x00'}) 2018/02/01 23:22:41 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000efa000)=""/198) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000569000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0xffffffffffffff57, 0x1203f, &(0x7f00005c8000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000e65000-0x4)) dup(r1) [ 63.291869] binder_alloc: 9427: binder_alloc_buf size 4294966832 failed, no address space [ 63.309932] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 4088 (num: 1 largest: 4088) [ 63.320392] binder: 9427:9434 transaction failed 29201/-28, size 4294966831-0 line 3128 [ 63.329241] binder: send failed reply for transaction 47 to 9427:9445 [ 63.342640] binder: BINDER_SET_CONTEXT_MGR already set [ 63.353064] binder: 9427:9434 ioctl 40046207 0 returned -16 [ 63.356644] binder_alloc: 9427: binder_alloc_buf, no vma [ 63.356685] binder: 9427:9465 transaction failed 29189/-3, size 0-0 line 3128 [ 63.373237] binder: 9427:9434 got reply transaction with no transaction stack [ 63.381288] binder: 9427:9434 transaction failed 29201/-71, size 4294966831-0 line 2921 2018/02/01 23:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f9000-0x15)='/dev/pktcdvd/control\x00', 0x80c00, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000098c000)) clock_gettime(0x0, &(0x7f0000862000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e40000-0x10)={{}, {0x0, r1/1000+10000}}, &(0x7f0000c20000)) getitimer(0x1, &(0x7f00006a9000-0x20)) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000981000)='/dev/input/event#\x00', 0x800007, 0x100) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000053b000-0x1000)=""/4096) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323eef682c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5a9c34e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) poll(&(0x7f0000471000-0x28)=[{r0, 0x1018}, {r0, 0x1110}, {r0, 0x400}, {r0, 0x8}, {r0, 0xd0}], 0x5, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000001000+0xfde), 0x4) socketpair(0x5, 0x5, 0x1f, &(0x7f000098b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000881000)={0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b31000-0xbc)={0x10000, 0x2, 'client0\x00', 0xffffffff80000002, "add923c088fca7ac", "8afba53e3868d9f4af65300d69480cb6b09ac75dab4cdc10e5aea50de9eb5732", 0x767f, 0x6}) readv(r3, &(0x7f0000f51000)=[{&(0x7f0000f43000)=""/164, 0xa4}, {&(0x7f0000e85000)=""/220, 0xdc}, {&(0x7f0000627000-0xa2)=""/162, 0xa2}, {&(0x7f0000fa8000)=""/4096, 0x1000}, {&(0x7f000047a000)=""/141, 0x8d}, {&(0x7f00005dd000-0x44)=""/68, 0x44}], 0x6) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) execve(&(0x7f0000588000-0x8)='./file0\x00', &(0x7f00006bd000-0x4)=[&(0x7f00000c5000-0x1)='\x00'], &(0x7f0000f54000)=[&(0x7f0000e1c000-0x7)='wlan09\x00', &(0x7f000006b000-0x1e)='^em1usernodev&vboxnet1vmnet1<\x00', &(0x7f00006a4000)=',\x00', &(0x7f00004e8000-0x7)='#wlan0\x00']) 2018/02/01 23:22:41 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000efa000)=""/198) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000569000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0xffffffffffffff57, 0x1203f, &(0x7f00005c8000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000e65000-0x4)) dup(r1) 2018/02/01 23:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001cd000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$lock(r1, 0x25, &(0x7f0000016000)) dup2(r2, r0) 2018/02/01 23:22:41 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000769000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmod(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000026f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d86000)='syscall\x00') sendfile(r1, r3, &(0x7f00004f1000), 0x1) 2018/02/01 23:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) pipe(&(0x7f0000877000)={0x0, 0x0}) bind$netlink(r0, &(0x7f00001c6000-0xc)={0x10, 0x0, 0x2, 0x800000}, 0xc) mount(&(0x7f0000944000)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x3, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x800000000000, 0x0) mkdir(&(0x7f000040b000-0x8)='./file0\x00', 0x1) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000508000-0x10)='/selinux/member\x00', 0x2, 0x0) munlock(&(0x7f0000408000/0x2000)=nil, 0x2000) getdents(r2, &(0x7f0000c78000)=""/1840, 0x730) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00004eb000)=0x3, &(0x7f00003e8000+0xe0c)=0x4) 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000952000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c3a000-0x20)={0x0, 0x18, "84bd32d687dc576388d333c89b10c151c950721cae0bf7e4"}, &(0x7f0000e75000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ac2000)={r3, 0x1, 0x3f}, &(0x7f00006c6000-0x4)=0x8) socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f0000328000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005be000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}, @in=@rand_addr=0x8, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6, 0xa, 0x0, 0x20, 0x1d}, {0x8, 0x0, 0xe000000000000, 0xfffffffffffffffa, 0x0, 0xfff, 0x0, 0x9}, {0x8000, 0x0, 0x6, 0x9}, 0x0, 0xd, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x0}, 0x2, @in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x9, 0x7, 0x7fffffff}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000021b000)={0x800, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x90) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000ea8000-0x3), &(0x7f0000625000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000034000-0x10)={0x0, 0x0, 0x6, 0x1}, 0x10) [ 63.395315] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.400930] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.409832] binder: undelivered TRANSACTION_ERROR: 29190 [ 63.415469] binder: undelivered TRANSACTION_COMPLETE [ 63.420551] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 23:22:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003ac000-0x6)='hybla\x00', 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffd52) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/01 23:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b57000)='./control\x00', 0x0, 0x8000000000000) lsetxattr(&(0x7f00001bc000)='./control\x00', &(0x7f0000a75000-0xd)=@random={'system.', 'wlan1\x00'}, &(0x7f000041e000)='vboxnet0$posix_acl_access\x00', 0x1a, 0x1) r1 = syz_open_dev$mice(&(0x7f000096d000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mknodat(r1, &(0x7f0000009000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d3000-0x8)={0x0, 0x7}, &(0x7f000063b000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a03000)={r2, 0x7, 0x0, 0x6, 0x3, 0x101}, 0x14) 2018/02/01 23:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000904000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000079f000), &(0x7f0000afd000-0x4)=0x8) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a06000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @empty}], 0x6c) 2018/02/01 23:22:41 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000720000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000764000)={0x0, @local, @empty}, &(0x7f00001ec000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000471000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) fcntl$setsig(r0, 0xa, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009af000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000769000-0x4)=0x3f) r4 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) syncfs(r1) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl(r4, 0x2275, &(0x7f00004a2000)) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) pwritev(r0, &(0x7f0000480000)=[{&(0x7f000062f000)="d60a5a37abc1d460994ba44fa50e24d2da32b5164e82b7aa1e48800432ca871faf00635447bbc2de95a1df8e1a47dbb6a1d07ef3ca0e75351580473fbca13700c3c448593f50ee969290d547c02318b06c5913428fb7ff32bd65afaf98572222a1b88c", 0x63}, {&(0x7f0000ab6000)="09fa4258356c08d8407103f81f53b13d1443eff934adc3fdf493ccc6e9c369f67b6607cbd815af9e55c4eee5dd2f0efec39921899291c3", 0x37}, {&(0x7f00005a6000)="c4c0a6d80e23c69eb778310ff5201e0c53cdba737022f26b89d7a0639c57f353ff4c827e84178dfb9168f46fdbbc44b7d2fdddb72003b8eef00a9da3bf15a297e49acce9fd48c536d560b656f535c6e418739d3cb820db9d4298182631ea54b6cb080ee13bb7e6dc69d08d9114409bac687aad332589222328d837eef6e6563ac04e54437c719743f340822eaa9426928e", 0x91}, {&(0x7f0000257000)="ecf3044eff", 0x5}, {&(0x7f000023a000)}, {&(0x7f0000189000-0xf2)="72500bfa26971dff450ca15462dd810829696f8979649b97f3b0052a8ca9f7cdcf41bed5d1480638b954f86d53756b5943bc4a9d48375fd77be303817a58b024e606791b3c34ff27cabbec9b183ed3bb06bbb2cf80e595f62b4fb27d6754587e01183b758d70b2962967f4af7c5dee81ce6084f7e183f2f679b56c340e8205244558e2b9b5e4faa05a69f6e19382450af4ec00b8112e314c35a2588029d32ffca34c750f895dc243224f8efebaba047952aebb14ac6749548642358d5bc35e697408d8043ab53b40230025ac81300ec83f2bec5b46f092ea571749c97fff309eefae797bb724743c5e927ab12b8500c0c3ba", 0xf2}, {&(0x7f00002ca000)="e0df6e3e3a23f7b09cdffdfba8519b7ffbe2aecce2", 0x15}, {&(0x7f0000bc3000-0xee)="65c75efca27737f1ce76b4fb292658cf78935c549750ad4232bcd4aaf278d1020c45f581486a8c0010ba4ce8164be85d032554ea08ddcb45f278b78fd8f763a3a7b11c00f84781090bda32aacfa803c6dfcb7fec3fa839ba07b2af24b9082e9a705e972f283f6bf3d51fe7865830da03cc8cd021f4f5ee99091e7223c6f41d7a06a5b7aa77c767432c60d70fe94cd6cd02b05766f31f3113d1677eed6d508536de385bde17f4d4e70f35d7c8ddca180926ec23a1886760da10ef00cbe550d4fddf7867d70c2f94234ca82a06479bc3d194e1cb22add6a129152681a003e98ce0b9161f763a16d3422d479b29cdc6", 0xee}], 0x8, 0x0) flock(r0, 0x1) close(r1) 2018/02/01 23:22:41 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000446000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000445000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000753000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0xa63, 0x4b9, 0x1000, 0x1ff}, &(0x7f0000b91000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000825000-0x14)={r2, 0x7, 0x8, 0x8000, 0x401, 0x8}, &(0x7f0000750000-0x4)=0x14) unshare(0x400) readahead(r0, 0x0, 0x0) 2018/02/01 23:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = memfd_create(&(0x7f0000965000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000003b000-0xe7)={0x0, 0xdf, "0d70df619c8c44c13e9b51f6cd00f9856be88f6ce4ccb32879e4a43387802358a6e5fa5d63b5093d09cf6937f1e7e61db44658b49eedbc25eba2dbd81aea485dbf09aa575895d911e572548fd2b8accb8ecbccb3812c4ceb8c5d28facd9e9c0a466f8ef8fa37d42f6dfffe2f10c3bd6acc7ac9311f5e60f4dc44d431dc5891c1443493e863410832f5949a0ce83cae2bc48c2e5281b7b87555fcbb452c5a26046cc8beeea2cde12fd357642f344226ab7385b5fb661af81af3600acbc61aa70accc6173666c71abbf7a150eb227f12dccf2265a851a9a49cbde9262c2e02cf"}, &(0x7f0000fcb000)=0xfffffe8f) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000e3000)={r2, 0x4}, 0x8) r3 = socket(0x90, 0x803, 0x32) sendto(r3, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, &(0x7f0000caa000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000920000)=@nl=@kern={0x10}, 0xc) 2018/02/01 23:22:41 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000013000)=""/26, 0x1a, 0x20, &(0x7f0000014000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x40003}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x8, 0x0, 0x0, 0x8000]}, 0x5c) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) fstatfs(r0, &(0x7f0000fdb000)=""/173) 2018/02/01 23:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b57000)='./control\x00', 0x0, 0x8000000000000) lsetxattr(&(0x7f00001bc000)='./control\x00', &(0x7f0000a75000-0xd)=@random={'system.', 'wlan1\x00'}, &(0x7f000041e000)='vboxnet0$posix_acl_access\x00', 0x1a, 0x1) r1 = syz_open_dev$mice(&(0x7f000096d000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mknodat(r1, &(0x7f0000009000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d3000-0x8)={0x0, 0x7}, &(0x7f000063b000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a03000)={r2, 0x7, 0x0, 0x6, 0x3, 0x101}, 0x14) 2018/02/01 23:22:41 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ff8000)=0x4) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff0000)=0x4, 0x4) 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000002a000)={0x0, 0x5, 0x70, 0x800, 0x4, 0x800}, &(0x7f000002b000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000002b000-0x5c)={r1, 0x54, "7d03cc57128afe66531d33abec7bb4f6b77efe42fcbe763ab79316c057197cf9ae49b6a3b9a763383a2ef240b55700c7977d6918d58ab6bbc06ee1abcc774c7f002c65bb1ce45845058401941c520b94f0a0d18f"}, &(0x7f000002a000)=0x5c) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[{0xc, 0x0, 0x1}], 0xc}, 0x0) 2018/02/01 23:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a8a000-0x4)=0x2, 0x4) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001be000-0x5c)={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}}, {0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x401, [0x9741, 0x6, 0xfffffffffffff000, 0x5, 0xb8a, 0x80000001, 0xe2, 0x5]}, 0x5c) uname(&(0x7f000081e000)=""/132) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) alarm(0xb0) 2018/02/01 23:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000-0xb)='/dev/hwrng\x00', 0x20400, 0x0) write$selinux_load(r1, &(0x7f0000086000)={0xf97cff8c, 0x8, 'SE Linux', "653bf3a4b80b294664537075ee6f010e2195beca6e173e23f8e4527e3c4036a3e1408e28904daceacd41abb9e1ace1c737c65c830b3670cfaf852c0ac4076f92e595ce892ccb239e8a3951577a101d9fdab064b29fa49bc2d45b3f1d1b6632d70f46afad49f5e752d525a9c1ad0dc9466dbc57e7ed82e2673d2e"}, 0x8a) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x4) flock(r0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000e22000)={{0xe000000000000000, 0x5}, 'port1\x00', 0x82, 0x90000, 0x0, 0x3, 0x2da, 0x0, 0x1f, 0x0, 0x0, 0x6}) close(r0) 2018/02/01 23:22:41 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001fa000)='./file0\x00', &(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000d2f000-0x6)='ramfs\x00', 0x100000, &(0x7f00008ef000-0x1)="13") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fe8000-0x1)='.', 0x8) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/01 23:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f00006ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f000052e000-0x4)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003e1000-0x4)=0x7, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000d14000-0x4)=0x7) 2018/02/01 23:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000bf000), &(0x7f0000744000), &(0x7f0000bcb000-0x4), &(0x7f0000a11000)) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000ff1000-0x8)='./file0\x00', &(0x7f00009da000)=[], &(0x7f0000fda000)=[]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0xf8)={0x0, 0xf0, "ee33145a3398529e421127484df1827838180f2c120754f9d6cdb18044fef23cb80c25725e59b5a83929d07b2f236c2edb56a6a5b24fa7bc07fb7bdec783ff2d59e4d6c0d65ebe8b11af6e0ed30115e2d3167c3815999ffb31442b166fbd2dcfa07c6920f8be685d927cd9e3e34ace25a75b83de3b860c569dec93eb2a24eb3a6d66db0a505913fbf0264371d0134c84c0ae3639c5e6fe969150e18987c2fca58c499c6d73dab075a0857b82a92929fbfc024bb295384552d62ce8486e3a8401ebd55f3ec3161924bf182cc4858b5ca78d4425ad2f2b6f6498c653762626980b74680d8aa6b2cf047bc427ebee209b16"}, &(0x7f00000d2000-0x4)=0xf8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000099c000)={r1, 0x7ff}, &(0x7f0000b10000-0x4)=0x8) truncate(&(0x7f0000ccd000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000054a000)={0x800, 0xfff, 0x8, 0xffffffff}, 0x8) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001be000-0x5c)={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}}, {0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, 0x401, [0x9741, 0x6, 0xfffffffffffff000, 0x5, 0xb8a, 0x80000001, 0xe2, 0x5]}, 0x5c) uname(&(0x7f000081e000)=""/132) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="0080050d", 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f00000f8000-0x8)) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1e, @tick, 0x0, {0x1}}) 2018/02/01 23:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000774000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000ccc000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000c66000-0x5c)={0x1, 0x85f, 0x5, {}, 0x8, 0x999}) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000054a000)={0x0}, &(0x7f0000bee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ed000)={r1, @in6={{0xa, 0x1, 0x6e2e8a59, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xff}}, 0x0, 0x651a}, &(0x7f0000674000)=0x98) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000100000-0x2)=0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000dc0000-0x4)=0x5, 0x4) fstatfs(r3, &(0x7f0000c0a000-0xc5)=""/197) ioctl$int_in(r3, 0x5421, &(0x7f0000d42000-0x8)=0x7) flock(r3, 0x2) flock(r2, 0x1) close(r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f19000-0x4)=0x7, 0x4) 2018/02/01 23:22:41 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000399000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x1000, 0xffff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) write(r2, &(0x7f0000f03000)="fe2c1979ed5c2ee03b5d4eec74eb9255f6aab99d644c7524147de75989d9de36f3", 0x21) getresgid(&(0x7f0000a6d000), &(0x7f0000c18000), &(0x7f00001ef000-0x4)) getpeername$packet(r0, &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002de000)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000468000), &(0x7f000019d000)=0x14) 2018/02/01 23:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt(r0, 0x100, 0x1, &(0x7f0000704000)="f70b0204e9bca43403a92dc959c8d17d258cdd46645068c7eada3e3eda4a49c4c8da5697cbf9027ff978cf44489967214cb2e545604d0976d732cd158807d83040ca0cc7f65c36308461876ddcc4437ee537ddf5b82f5b3b6c6c7ab75cc58f57bff91e6cfd32a3fddace560dbec9b7aeba09c3da5cb082dccb5b004d43cef23b9e1f9b5a87ed1b8ea0e60a20821cfbc69ed06a0078d4c0fa89433bbd3def20a65dca12014d38b2cb582e98ec29957bb1a83a19cade8d", 0xb6) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000b18000)={0x2, 0x78, 0xffffffff, 0x1, 0x0, 0x2, 0x0, 0xbeb5, 0x808, 0x8, 0x5, 0x62d, 0x2, 0xffff, 0x7, 0x8, 0x7a5, 0x7, 0x401, 0x7ff, 0x3, 0x2f, 0x7, 0x3f, 0x3ff, 0x1, 0xffffffff, 0x78bb, 0x800, 0x3, 0x20, 0x0, 0xfffffffffffffff7, 0x76e, 0x1679, 0x4, 0x8001, 0x8000, 0x0, 0x3f, 0x1, @perf_config_ext={0x6, 0xfffffffffffffff7}, 0x100, 0x1, 0xdd2, 0x3, 0x4, 0x9, 0x7}, r1, 0x9, r0, 0x7) read$eventfd(r0, &(0x7f00008f8000), 0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000073a000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000901000-0x4)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b6b000)={0x0, 0x7}, &(0x7f000023a000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000023a000)={r2, 0x8}, 0x8) keyctl$set_reqkey_keyring(0xe, 0x5) 2018/02/01 23:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f00000a6000-0x8)='./file0\x00', &(0x7f0000ac9000-0x44)) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) set_tid_address(&(0x7f0000723000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000cb5000)={@syzn={0x73, 0x79, 0x7a}, @ifru_map={0x3ff, 0x8, 0x27, 0x8, 0x2, 0xbf3}}) renameat(r0, &(0x7f0000543000+0x931)='./file0\x00', 0xffffffffffffffff, &(0x7f0000d99000-0x8)='./file0\x00') 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e33000)='./file0\x00', 0x0) link(&(0x7f0000f3e000-0x8)='./file0\x00', &(0x7f0000fda000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ba000-0x8)={0x0, 0x3}, &(0x7f0000159000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e98000)={r1, 0xc000}, 0x6) [ 63.866494] audit: type=1400 audit(1517527361.768:23): avc: denied { bind } for pid=9573 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/01 23:22:41 executing program 4: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x2080000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f000040f000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000), &(0x7f0000048000), 0x0) [ 63.896454] audit: type=1400 audit(1517527361.798:24): avc: denied { getattr } for pid=9573 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/01 23:22:41 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x8}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/01 23:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r0, &(0x7f0000838000)="9400fffef3d40160", 0x8, 0x0) bind$inet(r0, &(0x7f00007ef000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/01 23:22:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='{*Y-eth0wlan0.@vmnet0(selinux\x00', &(0x7f00006b4000-0x1)='\x00', &(0x7f00004ba000)='keyring\x00selinuxuser-{system.,eth0{proc\x00', &(0x7f0000c4a000-0x1c)='cpuset%lovboxnet0vmnet0self\x00', &(0x7f0000001000-0x1e)='-posix_acl_access%]wlan0procn\x00'], &(0x7f0000000000)=[&(0x7f0000556000)='proc\x00', &(0x7f0000000000)=':posix_acl_access\x00']) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) setuid(r0) 2018/02/01 23:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:41 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f8c000-0xc)={0x0, 0x8, 0x2, [0x0, 0xe98]}, &(0x7f00002c2000-0x4)=0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f8c000-0x8)=@assoc_value={r2, 0xc}, &(0x7f00009b8000-0x4)=0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003f4000), &(0x7f0000f8d000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f8d000)={@generic="3abebf9c0c9b8adb3f3b629bd7a42c30", @ifru_flags=0x2}) 2018/02/01 23:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) unshare(0x2400) fstatfs(r0, &(0x7f000015d000)) 2018/02/01 23:22:41 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bab000)=""/192, &(0x7f0000f9c000)=0xc0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000775000)=@common='sit0\x00', 0x10) 2018/02/01 23:22:41 executing program 3: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000052f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000081000-0x1d)='lovmnet0}eth0\\cgrouptrusted]\x00', 0xfffffffffffffff9) request_key(&(0x7f0000337000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d83000)='vboxnet1nodev', r0) [ 64.028104] vmalloc: allocation failure: 0 bytes [ 64.034007] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/9624 [ 64.040578] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 64.040587] CPU: 1 PID: 9626 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 64.040592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.040603] 0000000000000000 f29fc6c7a45fb8c1 ffff8801ce2b7898 ffffffff81d0394d [ 64.040612] 1ffff10039c56f16 ffff8801d934b000 00000000024000c2 0000000000000000 [ 64.040621] 0000000000000001 ffff8801ce2b79a8 ffffffff814311e9 ffffffff838ac420 [ 64.040623] Call Trace: [ 64.040636] [] dump_stack+0xc1/0x124 [ 64.040645] [] warn_alloc_failed+0x1d9/0x240 [ 64.040652] [] ? zone_watermark_ok_safe+0x290/0x290 [ 64.040663] [] ? mutex_lock_nested+0x5d4/0x850 [ 64.040670] [] __vmalloc_node_range+0x41d/0x630 [ 64.040679] [] ? task_has_security+0x130/0x270 [ 64.040685] [] vmalloc+0x5b/0x70 [ 64.040692] [] ? sel_write_load+0x130/0xff0 [ 64.040698] [] sel_write_load+0x130/0xff0 [ 64.040706] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 64.040712] [] ? futex_wake+0x153/0x450 [ 64.040719] [] ? sel_read_bool+0x250/0x250 [ 64.040726] [] ? save_stack_trace+0x26/0x50 [ 64.040733] [] ? save_stack+0x43/0xd0 [ 64.040739] [] ? kasan_slab_free+0x72/0xc0 [ 64.040745] [] ? kmem_cache_free+0xc7/0x320 [ 64.040753] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.040760] [] ? sel_read_bool+0x250/0x250 [ 64.040767] [] __vfs_write+0x103/0x450 [ 64.040773] [] ? exit_robust_list+0x240/0x240 [ 64.040780] [] ? __vfs_read+0x440/0x440 [ 64.040786] [] ? __lock_is_held+0xa1/0xf0 [ 64.040794] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 64.040802] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 64.040808] [] ? __sb_start_write+0x14a/0x310 [ 64.040813] [] vfs_write+0x18a/0x530 [ 64.040819] [] SyS_pwrite64+0x13f/0x170 [ 64.040825] [] ? SyS_pread64+0x170/0x170 [ 64.040831] [] ? filp_open+0x70/0x70 [ 64.040839] [] ? vm_stat_account+0x130/0x130 [ 64.040846] [] sys32_pwrite+0x39/0x50 [ 64.040852] [] ? sys32_pread+0x50/0x50 [ 64.040859] [] do_fast_syscall_32+0x314/0x890 [ 64.040866] [] sysenter_flags_fixed+0xd/0x17 [ 64.040869] Mem-Info: [ 64.040885] active_anon:44351 inactive_anon:44 isolated_anon:0 [ 64.040885] active_file:3614 inactive_file:8170 isolated_file:0 [ 64.040885] unevictable:0 dirty:152 writeback:0 unstable:0 [ 64.040885] slab_reclaimable:5343 slab_unreclaimable:59835 [ 64.040885] mapped:23752 shmem:52 pagetables:640 bounce:0 [ 64.040885] free:1482386 free_pcp:527 free_cma:0 [ 64.040906] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 64.040915] lowmem_reserve[]: 0 2911 6411 6411 [ 64.040936] DMA32 free:2694020kB min:30608kB low:38260kB high:45912kB active_anon:86056kB inactive_anon:76kB active_file:6776kB inactive_file:16652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:256kB writeback:0kB mapped:41616kB shmem:84kB slab_reclaimable:10000kB slab_unreclaimable:111148kB kernel_stack:1600kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1116kB local_pcp:408kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 64.040945] lowmem_reserve[]: 0 0 3500 3500 [ 64.040967] Normal free:3219620kB min:36808kB low:46008kB high:55212kB active_anon:91348kB inactive_anon:100kB active_file:7680kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:352kB writeback:0kB mapped:53392kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128192kB kernel_stack:4160kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:992kB local_pcp:428kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 64.040974] lowmem_reserve[]: 0 0 0 0 [ 64.041008] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 64.041047] DMA32: 565*4kB (UME) 135*8kB (UME) 98*16kB (UME) 71*32kB (UME) 71*64kB (UM) 38*128kB (UME) 25*256kB (UME) 23*512kB (UME) 47*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2694092kB [ 64.041085] Normal: 621*4kB (UME) 184*8kB (UM) 143*16kB (UME) 102*32kB (UM) 59*64kB (UM) 51*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 1*2048kB (E) 759*4096kB (M) = 3219556kB [ 64.041091] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 64.041093] 11835 total pagecache pages [ 64.041096] 0 pages in swap cache [ 64.041099] Swap cache stats: add 0, delete 0, find 0/0 [ 64.041101] Free swap = 0kB [ 64.041103] Total swap = 0kB [ 64.041105] 1965969 pages RAM [ 64.041107] 0 pages HighMem/MovableOnly [ 64.041109] 320144 pages reserved [ 64.053809] vmalloc: allocation failure: 0 bytes [ 64.053814] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 64.053821] CPU: 1 PID: 9626 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 64.053825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.053836] 0000000000000000 f29fc6c7a45fb8c1 ffff8801ce2b7898 ffffffff81d0394d [ 64.053844] 1ffff10039c56f16 ffff8801d934b000 00000000024000c2 0000000000000000 [ 64.053854] 0000000000000001 ffff8801ce2b79a8 ffffffff814311e9 ffffffff838ac420 [ 64.053855] Call Trace: [ 64.053869] [] dump_stack+0xc1/0x124 [ 64.053879] [] warn_alloc_failed+0x1d9/0x240 [ 64.053886] [] ? zone_watermark_ok_safe+0x290/0x290 [ 64.053897] [] ? mutex_lock_nested+0x5d4/0x850 [ 64.053907] [] __vmalloc_node_range+0x41d/0x630 [ 64.053916] [] ? task_has_security+0x130/0x270 [ 64.053922] [] vmalloc+0x5b/0x70 [ 64.053929] [] ? sel_write_load+0x130/0xff0 [ 64.053936] [] sel_write_load+0x130/0xff0 [ 64.053943] [] ? sel_read_bool+0x250/0x250 [ 64.053952] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.053958] [] ? vma_set_page_prot+0x10b/0x150 [ 64.053964] [] ? sel_read_bool+0x250/0x250 [ 64.053972] [] __vfs_write+0x103/0x450 [ 64.053979] [] ? exit_robust_list+0x240/0x240 [ 64.053986] [] ? __vfs_read+0x440/0x440 [ 64.053992] [] ? __lock_is_held+0xa1/0xf0 [ 64.054000] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 64.054007] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 64.054027] [] ? __sb_start_write+0x14a/0x310 [ 64.054035] [] vfs_write+0x18a/0x530 [ 64.054041] [] SyS_pwrite64+0x13f/0x170 [ 64.054049] [] ? SyS_pread64+0x170/0x170 [ 64.054059] [] ? vm_stat_account+0x130/0x130 [ 64.054069] [] sys32_pwrite+0x39/0x50 [ 64.054078] [] ? sys32_pread+0x50/0x50 [ 64.054085] [] do_fast_syscall_32+0x314/0x890 [ 64.054093] [] sysenter_flags_fixed+0xd/0x17 [ 64.054096] Mem-Info: [ 64.054112] active_anon:44362 inactive_anon:44 isolated_anon:0 [ 64.054112] active_file:3614 inactive_file:8170 isolated_file:0 [ 64.054112] unevictable:0 dirty:152 writeback:0 unstable:0 [ 64.054112] slab_reclaimable:5343 slab_unreclaimable:59835 [ 64.054112] mapped:23715 shmem:52 pagetables:640 bounce:0 [ 64.054112] free:1482313 free_pcp:567 free_cma:0 [ 64.054133] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 64.054141] lowmem_reserve[]: 0 2911 6411 6411 [ 64.054163] DMA32 free:2693824kB min:30608kB low:38260kB high:45912kB active_anon:86072kB inactive_anon:76kB active_file:6776kB inactive_file:16652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:256kB writeback:0kB mapped:41468kB shmem:84kB slab_reclaimable:10000kB slab_unreclaimable:111148kB kernel_stack:1600kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1172kB local_pcp:464kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 64.054171] lowmem_reserve[]: 0 0 3500 3500 [ 64.054192] Normal free:3219524kB min:36808kB low:46008kB high:55212kB active_anon:91376kB inactive_anon:100kB active_file:7680kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:352kB writeback:0kB mapped:53392kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128192kB kernel_stack:4160kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:1096kB local_pcp:532kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 64.054199] lowmem_reserve[]: 0 0 0 0 [ 64.054233] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 64.054272] DMA32: 534*4kB (UME) 134*8kB (UME) 98*16kB (UME) 69*32kB (UME) 71*64kB (UM) 38*128kB (UME) 25*256kB (UME) 23*512kB (UME) 47*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2693896kB [ 64.054311] Normal: 621*4kB (UME) 185*8kB (UM) 143*16kB (UME) 101*32kB (UM) 59*64kB (UM) 51*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 1*2048kB (E) 759*4096kB (M) = 3219532kB [ 64.054316] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 64.054318] 11835 total pagecache pages [ 64.054321] 0 pages in swap cache [ 64.054325] Swap cache stats: add 0, delete 0, find 0/0 [ 64.054326] Free swap = 0kB [ 64.054328] Total swap = 0kB [ 64.054330] 1965969 pages RAM [ 64.054332] 0 pages HighMem/MovableOnly [ 64.054334] 320144 pages reserved [ 65.047398] caller is __this_cpu_preempt_check+0x1c/0x20 [ 65.053023] CPU: 0 PID: 9624 Comm: syz-executor5 Not tainted 4.4.114-ga81d322 #4 [ 65.060542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.069869] 0000000000000000 e5aafce4d5e6b22e ffff8800bb88f648 ffffffff81d0394d [ 65.077841] 0000000000000000 ffffffff839fe3a0 ffffffff83d0b920 ffff8800ab243000 [ 65.085811] 0000000000000003 ffff8800bb88f688 ffffffff81d63894 ffff8800bb88f6a0 [ 65.093775] Call Trace: [ 65.096336] [] dump_stack+0xc1/0x124 [ 65.101668] [] check_preemption_disabled+0x1d4/0x200 [ 65.108392] [] __this_cpu_preempt_check+0x1c/0x20 [ 65.114857] [] ipcomp_init_state+0x188/0x980 [ 65.120889] [] ipcomp4_init_state+0xb0/0x7d0 [ 65.126915] [] __xfrm_init_state+0x3e7/0xb30 [ 65.132948] [] xfrm_init_state+0x1a/0x20 [ 65.138629] [] pfkey_add+0x1fbb/0x3490 [ 65.144139] [] ? pfkey_delete+0x370/0x370 [ 65.149910] [] ? pfkey_add+0x3490/0x3490 [ 65.155591] [] ? __skb_clone+0x24a/0x7d0 [ 65.161271] [] ? pfkey_delete+0x370/0x370 [ 65.167044] [] pfkey_process+0x68b/0x750 [ 65.172725] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 65.179537] [] pfkey_sendmsg+0x3a9/0x760 [ 65.185225] [] ? pfkey_spdget+0x820/0x820 [ 65.190994] [] sock_sendmsg+0xca/0x110 [ 65.196498] [] ___sys_sendmsg+0x6c1/0x7c0 [ 65.202265] [] ? copy_msghdr_from_user+0x550/0x550 [ 65.208818] [] ? __fget+0x20b/0x3b0 [ 65.214067] [] ? __fget+0x232/0x3b0 [ 65.219315] [] ? __fget+0x47/0x3b0 [ 65.224475] [] ? __fget_light+0xa1/0x1e0 [ 65.230153] [] ? __fdget+0x18/0x20 [ 65.235310] [] ? sockfd_lookup_light+0x118/0x160 [ 65.241688] [] __sys_sendmsg+0xd3/0x190 [ 65.247280] [] ? SyS_shutdown+0x1b0/0x1b0 [ 65.253047] [] ? __fget+0x232/0x3b0 [ 65.258295] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 65.264410] [] ? compat_SyS_setsockopt+0x290/0x290 [ 65.270965] [] compat_SyS_sendmsg+0x2a/0x40 [ 65.276914] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 65.283475] [] do_fast_syscall_32+0x314/0x890 [ 65.289593] [] sysenter_flags_fixed+0xd/0x17 [ 65.296532] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/9641 [ 65.305036] caller is __this_cpu_preempt_check+0x1c/0x20 [ 65.310473] CPU: 1 PID: 9641 Comm: syz-executor5 Not tainted 4.4.114-ga81d322 #4 [ 65.317974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.327296] 0000000000000000 4cd2f4e691178b5f ffff8801cb18f648 ffffffff81d0394d [ 65.335259] 0000000000000001 ffffffff839fe3a0 ffffffff83d0b920 ffff8801d9016000 [ 65.343227] 0000000000000003 ffff8801cb18f688 ffffffff81d63894 ffff8801cb18f6a0 [ 65.351186] Call Trace: [ 65.353746] [] dump_stack+0xc1/0x124 [ 65.359078] [] check_preemption_disabled+0x1d4/0x200 [ 65.365796] [] __this_cpu_preempt_check+0x1c/0x20 [ 65.372257] [] ipcomp_init_state+0x188/0x980 [ 65.378285] [] ipcomp4_init_state+0xb0/0x7d0 [ 65.384311] [] __xfrm_init_state+0x3e7/0xb30 [ 65.390347] [] xfrm_init_state+0x1a/0x20 [ 65.396031] [] pfkey_add+0x1fbb/0x3490 [ 65.401536] [] ? pfkey_delete+0x370/0x370 [ 65.407303] [] ? pfkey_add+0x3490/0x3490 [ 65.412985] [] ? __skb_clone+0x24a/0x7d0 [ 65.418671] [] ? pfkey_delete+0x370/0x370 [ 65.424440] [] pfkey_process+0x68b/0x750 [ 65.430119] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 65.436937] [] pfkey_sendmsg+0x3a9/0x760 [ 65.442625] [] ? pfkey_spdget+0x820/0x820 [ 65.448391] [] sock_sendmsg+0xca/0x110 [ 65.453896] [] ___sys_sendmsg+0x6c1/0x7c0 [ 65.459667] [] ? copy_msghdr_from_user+0x550/0x550 [ 65.466221] [] ? __fget+0x20b/0x3b0 [ 65.471466] [] ? __fget+0x232/0x3b0 [ 65.476711] [] ? __fget+0x47/0x3b0 [ 65.481867] [] ? __fget_light+0xa1/0x1e0 [ 65.487547] [] ? __fdget+0x18/0x20 [ 65.492723] [] ? sockfd_lookup_light+0x118/0x160 [ 65.499102] [] __sys_sendmsg+0xd3/0x190 [ 65.504697] [] ? SyS_shutdown+0x1b0/0x1b0 [ 65.510466] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 65.516584] [] ? vm_stat_account+0x130/0x130 [ 65.522611] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 65.528899] [] compat_SyS_sendmsg+0x2a/0x40 [ 65.534838] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 65.541388] [] do_fast_syscall_32+0x314/0x890 [ 65.547506] [] sysenter_flags_fixed+0xd/0x17 2018/02/01 23:22:43 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='{*Y-eth0wlan0.@vmnet0(selinux\x00', &(0x7f00006b4000-0x1)='\x00', &(0x7f00004ba000)='keyring\x00selinuxuser-{system.,eth0{proc\x00', &(0x7f0000c4a000-0x1c)='cpuset%lovboxnet0vmnet0self\x00', &(0x7f0000001000-0x1e)='-posix_acl_access%]wlan0procn\x00'], &(0x7f0000000000)=[&(0x7f0000556000)='proc\x00', &(0x7f0000000000)=':posix_acl_access\x00']) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) setuid(r0) 2018/02/01 23:22:43 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000af9000-0x8)={&(0x7f0000157000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) getsockname$inet(r0, &(0x7f00008d7000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00003b0000)=0x10) 2018/02/01 23:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/02/01 23:22:43 executing program 7: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) fstatfs(r0, &(0x7f0000062000-0x9)=""/194) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) 2018/02/01 23:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00009e3000-0x10)={0x450f, 0x0, 0x0, 0x80}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000370000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000ddb000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007bc000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000633000-0x8)={r2, 0x1c95}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/01 23:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x404, r0) r1 = openat(0xffffffffffffff9c, &(0x7f00004e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) 2018/02/01 23:22:43 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000016000-0x8c)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000002000-0x1)=0x8c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000015000)={r3, 0xb53c}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x0, 0x0, &(0x7f0000007000-0x40)=[], 0x1, 0x0, &(0x7f0000010000-0x9)='R'}) 2018/02/01 23:22:43 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00002cd000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x100}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x1c) write$sndseq(r0, &(0x7f0000d45000-0x54)=[{0x4c, 0x8, 0xfff, 0x81d, @tick=0x1, {}, {0x9, 0x5}, @time=@tick=0x36f9}, {0x9, 0x8, 0x7ff, 0x10001, @time={0x77359400}, {0x8000000, 0x661}, {}, @raw8={"8fb7780d7c9f077e099537ad"}}, {0x7, 0x3f, 0x1f, 0x401, @tick=0x645, {0x700000, 0x1}, {0x7, 0x1}, @addr={0x8, 0x7}}], 0x54) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/02/01 23:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000236000-0x8)) 2018/02/01 23:22:43 executing program 6: chroot(&(0x7f00005ad000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000022c000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000)=""/82, 0xfffffffffffffe08) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c41000)='./file0\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000cad000-0xc)='cifs.spnego\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x2}, r0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000008a000)={0x0, 0x0}) add_key(&(0x7f00003b8000-0xa)='encrypted\x00', &(0x7f0000e69000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000df2000)="759fce7f99850d9f9e8c7f029990d77cbf05eafe2e3982180691d18179a37895cb0b6d4249a7f121a7601592fd05f377b86c1b0a431acc1796a82d66e6ef2911dff8752bb1cc96d3bf25f31962d070acb85ead0753a18ebf522d02a784e5d6109e57f2e90ca91628d9feae1e7a9654f559938ef3817bad0f72caed8e375b43a56f758ea3ecb634c2932bff37699123a6ad676ec1548629e77f83b4dd5d7d8b419b8f8ca6fecca99f87e87e5673234cad7a1193f285b6343506cb9105586539d8cd7e86f8eb3cf172a85a5f2f9e51a42c1eacd21eb58dd390dfa4c2e4f984b7827d2810e26d21", 0xe6, r0) r3 = dup3(r2, r1, 0x0) sendto$llc(r3, &(0x7f0000e92000-0x7a)="e8742c855e372e1d652add33feb370b55e0d14662aef3dd6d645cb48ad8d45663b409ff49ce503166bc13b0a5478a94210a05111dbbe676ffe2c648cea65dd2959bb7935c1b3b305ed0709b38a55a49465e56086e633432250699109dcade9786b3fdef3d9ddfbd3c255fc7ec61a3b29fa72edfe0733ccd7a59a", 0x7a, 0x4000010, 0x0, 0x0) 2018/02/01 23:22:43 executing program 7: ioprio_set$uid(0x3, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000096a000-0x8)={0x0}, &(0x7f0000f70000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000066000)={r2, 0x8, 0x4, [0x401, 0x2, 0x9, 0x7fff]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r4 = geteuid() r5 = socket(0x14, 0x2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000002000-0x4)={0x534}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)) setresuid(r3, r4, r3) 2018/02/01 23:22:43 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000027000-0xc)={@rand_addr, @broadcast, 0x0}, &(0x7f000002c000)=0xc) recvfrom$packet(r2, &(0x7f000002d000-0x80)=""/128, 0x80, 0x40, &(0x7f0000016000-0x14)={0x11, 0x16, r3, 0x1, 0x0, 0x6, @random="992e01a93c38"}, 0x14) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f000002c000-0x28)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f000002d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 65.642647] binder: 9651:9659 ioctl 4c81 ffffffff returned -22 [ 65.642727] vmalloc: allocation failure: 0 bytes [ 65.657876] binder: 9651:9659 ioctl 40046205 0 returned -22 [ 65.669443] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 65.677039] binder: 9653:9662 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.677515] binder: 9651:9667 ioctl 4c81 ffffffff returned -22 sendmsg(r0, &(0x7f000002e000-0x1c)={&(0x7f0000010000-0x10)=@nfc={0x27, 0x4, 0x8, 0x6}, 0x10, &(0x7f000001e000-0x18)=[{&(0x7f0000022000)="1391ac026e1d4c7d18a851da3e104448cc7d92e710892c16b77c9f935776fb5f605d66ff504341a54bca372c80755654ac10b1a67266183e651177d84c5739698a44a8c66cf2678909ba4d24c966f693f598849c8ac15f45245997448c3ddddbc1cf1473d83d5ad783e226c0771417cdfa050c0ae71da10a10339348d35e3e326d35cbc45f1f6b783d250f99836fc9138618e14e7e54ae59527aca23f3da75a219643e8dbd6d3fbb248f355ddcddc7bf5295", 0xb2}, {&(0x7f0000022000-0x1000)="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{0x108, 0x0, 0x1, "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"}, {0x4c, 0x10e, 0x3, "198efcd740bd062a33632341fc18b4a9f531fba18eda3dff249272be440d8370264f4ccdebd21c2e95866f9bd89ca7d0f99ca87e648320f3da28faf39c"}, {0x34, 0x117, 0x1, "a61571f0e3a3d6bc7320c8ccbf5ff3a2ee46dfccabeb34f554f4d3fea640dc0070e70a05cfd13d55"}], 0x21a0, 0xb44e05e1b88cd744}, 0xc000) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/01 23:22:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x208000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x480080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000002000)={{0x77359400}, {0x77359400}}, &(0x7f0000002000-0x10)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000001000-0x8)={&(0x7f00006b3000)="684b9b93001470a109269ab0caf8694c53a73047a2a0e9f4cfaefbf8c073288466e4ef2ed561c38ed60737f459eac7a1955e8d35b4531f854f59aa2e8621974ddeef97c62ef24fce1e89d71d905dc635900e6b2807c5bbd2860430c11096a168a146b890f278c4add2d71232d58764565f5c06df462a8cbde2d4f436987137d0fd4dd51919a387f47eaf631f27d534d8fc3fbd5813be200f0f20a4174a77f4c9b6a5a193d4cceacf0d6b55fc77b089bfcae5", 0xb2}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)=""/247) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x3000)=nil, 0x3000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f87000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getpeername$unix(r3, &(0x7f0000f31000)=@file={0x0, ""/74}, &(0x7f00006fa000)=0x4c) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000331000-0x4)=0x3, 0x4) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) openat(r3, &(0x7f0000c93000)='./file0\x00', 0x400, 0x10) 2018/02/01 23:22:43 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3b6e980f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b59000)=0x7fe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a21000-0x8)='./file0\x00', 0xfffbffffffffffff) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) [ 65.678552] CPU: 1 PID: 9658 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 65.678556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.678565] 0000000000000000 bc69cb97d4ad1c8b ffff8801ce2ef898 ffffffff81d0394d [ 65.678573] 1ffff10039c5df16 ffff8801c60e4800 00000000024000c2 0000000000000000 [ 65.678580] 0000000000000001 ffff8801ce2ef9a8 ffffffff814311e9 ffffffff838ac420 [ 65.678582] Call Trace: [ 65.678599] [] dump_stack+0xc1/0x124 2018/02/01 23:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000583000-0x4)=0x7fff, 0x4) flock(r0, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000184000-0x8), 0x8) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00003b8000)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000597000-0x88)={0x19f, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x81}}}, 0x88) 2018/02/01 23:22:43 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='{*Y-eth0wlan0.@vmnet0(selinux\x00', &(0x7f00006b4000-0x1)='\x00', &(0x7f00004ba000)='keyring\x00selinuxuser-{system.,eth0{proc\x00', &(0x7f0000c4a000-0x1c)='cpuset%lovboxnet0vmnet0self\x00', &(0x7f0000001000-0x1e)='-posix_acl_access%]wlan0procn\x00'], &(0x7f0000000000)=[&(0x7f0000556000)='proc\x00', &(0x7f0000000000)=':posix_acl_access\x00']) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) setuid(r0) [ 65.678608] [] warn_alloc_failed+0x1d9/0x240 [ 65.678614] [] ? zone_watermark_ok_safe+0x290/0x290 [ 65.678624] [] ? mutex_lock_nested+0x5d4/0x850 [ 65.678633] [] __vmalloc_node_range+0x41d/0x630 [ 65.678643] [] ? task_has_security+0x130/0x270 [ 65.678649] [] vmalloc+0x5b/0x70 [ 65.678656] [] ? sel_write_load+0x130/0xff0 [ 65.678663] [] sel_write_load+0x130/0xff0 2018/02/01 23:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d7b000-0x5)='user\x00', &(0x7f0000974000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002c9000-0x3d)="d003030120e1b217ddf201fa9c1162e9946ca613642a2bb7002bc2f2280b48d183dfc29a3f085b18040bc9fa29ba5b8aa1f8d8833676e60e43e45eabfc", 0x3d, 0xfffffffffffffffb) r1 = request_key(&(0x7f00004bd000-0x8)='keyring\x00', &(0x7f0000719000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000044b000-0x23)='keyringnodev-[eth1em1ppp1{security\x00', 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x1, 0x9, r1) unshare(0x6000200) keyctl$get_security(0x11, r1, &(0x7f00004a8000)=""/182, 0xb6) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a90000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) [ 65.678671] [] ? sel_read_bool+0x250/0x250 [ 65.678679] [] ? save_stack_trace+0x26/0x50 [ 65.678686] [] ? save_stack+0x43/0xd0 [ 65.678692] [] ? kasan_slab_free+0x72/0xc0 [ 65.678698] [] ? kmem_cache_free+0xc7/0x320 [ 65.678707] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.678714] [] ? sel_read_bool+0x250/0x250 [ 65.678722] [] __vfs_write+0x103/0x450 [ 65.678730] [] ? exit_robust_list+0x240/0x240 [ 65.678736] [] ? __vfs_read+0x440/0x440 [ 65.678742] [] ? __lock_is_held+0xa1/0xf0 [ 65.678751] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.678759] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 65.678765] [] ? __sb_start_write+0x14a/0x310 [ 65.678770] [] vfs_write+0x18a/0x530 [ 65.678777] [] SyS_pwrite64+0x13f/0x170 [ 65.678783] [] ? SyS_pread64+0x170/0x170 2018/02/01 23:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00009cf000)=0x7b2, 0x4) write$fuse(r0, &(0x7f0000488000-0x28)={0x28, 0x1, 0x3, @fuse_notify_inval_inode_out={0xfffffffffffffd4d, 0xb4ad, 0x1f}}, 0x28) pwritev(r0, &(0x7f0000a22000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) 2018/02/01 23:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000058d000)='./file0\x00', 0xf000, 0x0, 0xffffffffffffffff, 0x9, 0x10002) fremovexattr(r0, &(0x7f00001d0000)=@random={'btrfs.', 'proc\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d86000)='syscall\x00') sendfile(r1, r3, &(0x7f00004f1000), 0x1) [ 65.678789] [] ? filp_open+0x70/0x70 [ 65.678796] [] ? vm_stat_account+0x130/0x130 [ 65.678804] [] sys32_pwrite+0x39/0x50 [ 65.678810] [] ? sys32_pread+0x50/0x50 [ 65.678817] [] do_fast_syscall_32+0x314/0x890 [ 65.678825] [] sysenter_flags_fixed+0xd/0x17 [ 65.682302] Mem-Info: [ 65.682322] active_anon:43332 inactive_anon:44 isolated_anon:0 [ 65.682322] active_file:3625 inactive_file:8171 isolated_file:0 [ 65.682322] unevictable:0 dirty:170 writeback:0 unstable:0 2018/02/01 23:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c66000-0xe)='/selinux/load\x00', 0x2, 0x0) flock(r0, 0x1) close(r1) 2018/02/01 23:22:43 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='{*Y-eth0wlan0.@vmnet0(selinux\x00', &(0x7f00006b4000-0x1)='\x00', &(0x7f00004ba000)='keyring\x00selinuxuser-{system.,eth0{proc\x00', &(0x7f0000c4a000-0x1c)='cpuset%lovboxnet0vmnet0self\x00', &(0x7f0000001000-0x1e)='-posix_acl_access%]wlan0procn\x00'], &(0x7f0000000000)=[&(0x7f0000556000)='proc\x00', &(0x7f0000000000)=':posix_acl_access\x00']) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) setuid(r0) [ 65.682322] slab_reclaimable:5346 slab_unreclaimable:59837 [ 65.682322] mapped:23678 shmem:52 pagetables:640 bounce:0 [ 65.682322] free:1484038 free_pcp:512 free_cma:0 2018/02/01 23:22:43 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000989000)='/dev/keychord\x00', 0x4a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x9, 0x0, 0x5, 0x8, 0x81, 0xd23}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00002c6000)) [ 65.682344] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 65.682353] lowmem_reserve[]: 0 2911 6411 6411 [ 65.682374] DMA32 free:2689688kB min:30608kB low:38260kB high:45912kB active_anon:88152kB inactive_anon:76kB active_file:6780kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:304kB writeback:0kB mapped:41468kB shmem:84kB slab_reclaimable:10012kB slab_unreclaimable:111116kB kernel_stack:1600kB pagetables:1308kB unstable:0kB bounce:0kB free_pcp:996kB local_pcp:596kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 65.682383] lowmem_reserve[]: 0 0 3500 3500 [ 65.682409] Normal free:3230560kB min:36808kB low:46008kB high:55212kB active_anon:85176kB inactive_anon:100kB active_file:7720kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:376kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128232kB kernel_stack:4096kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:364kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 65.682416] lowmem_reserve[]: 0 0 0 0 [ 65.682451] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 65.682491] DMA32: 548*4kB (UME) 143*8kB (UME) 107*16kB (UME) 73*32kB (UME) 71*64kB (UM) 38*128kB (UME) 25*256kB (UME) 22*512kB (UME) 47*1024kB (ME) 1*2048kB (M) 636*4096kB (M) = 2689688kB [ 65.682529] Normal: 690*4kB (UME) 189*8kB (UM) 141*16kB (UME) 111*32kB (UM) 59*64kB (UM) 53*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 4*2048kB (ME) 760*4096kB (M) = 3230624kB [ 65.682535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.682537] 11859 total pagecache pages [ 65.682540] 0 pages in swap cache [ 65.682543] Swap cache stats: add 0, delete 0, find 0/0 [ 65.682545] Free swap = 0kB [ 65.682547] Total swap = 0kB [ 65.682549] 1965969 pages RAM [ 65.682551] 0 pages HighMem/MovableOnly [ 65.682553] 320144 pages reserved [ 65.719125] binder: 9653:9664 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 65.720750] binder: 9653:9664 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 65.839714] binder: 9653:9701 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.841349] binder: 9653:9701 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 65.841447] binder: 9653:9700 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 65.854032] vmalloc: allocation failure: 0 bytes [ 65.854037] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 65.854044] CPU: 1 PID: 9704 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 65.854049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.854060] 0000000000000000 1e9a7de722badc45 ffff8800ab85f898 ffffffff81d0394d [ 65.854068] 1ffff1001570bf16 ffff8801d41d6000 00000000024000c2 0000000000000000 [ 65.854077] 0000000000000001 ffff8800ab85f9a8 ffffffff814311e9 ffffffff838ac420 [ 65.854079] Call Trace: [ 65.854092] [] dump_stack+0xc1/0x124 [ 65.854100] [] warn_alloc_failed+0x1d9/0x240 [ 65.854107] [] ? zone_watermark_ok_safe+0x290/0x290 [ 65.854117] [] ? mutex_lock_nested+0x5d4/0x850 [ 65.854127] [] __vmalloc_node_range+0x41d/0x630 [ 65.854138] [] ? task_has_security+0x130/0x270 [ 65.854144] [] vmalloc+0x5b/0x70 [ 65.854151] [] ? sel_write_load+0x130/0xff0 [ 65.854158] [] sel_write_load+0x130/0xff0 [ 65.854165] [] ? sel_read_bool+0x250/0x250 [ 65.854173] [] ? save_stack_trace+0x26/0x50 [ 65.854181] [] ? save_stack+0x43/0xd0 [ 65.854187] [] ? kasan_slab_free+0x72/0xc0 [ 65.854194] [] ? kmem_cache_free+0xc7/0x320 [ 65.854202] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.854209] [] ? sel_read_bool+0x250/0x250 [ 65.854216] [] __vfs_write+0x103/0x450 [ 65.854223] [] ? exit_robust_list+0x240/0x240 [ 65.854230] [] ? __vfs_read+0x440/0x440 [ 65.854236] [] ? __lock_is_held+0xa1/0xf0 [ 65.854244] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.854251] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 65.854258] [] ? __sb_start_write+0x14a/0x310 [ 65.854264] [] vfs_write+0x18a/0x530 [ 65.854270] [] SyS_pwrite64+0x13f/0x170 [ 65.854275] [] ? SyS_pread64+0x170/0x170 [ 65.854282] [] ? filp_open+0x70/0x70 [ 65.854289] [] ? vm_stat_account+0x130/0x130 [ 65.854297] [] sys32_pwrite+0x39/0x50 [ 65.854303] [] ? sys32_pread+0x50/0x50 [ 65.854310] [] do_fast_syscall_32+0x314/0x890 [ 65.854317] [] sysenter_flags_fixed+0xd/0x17 [ 65.854320] Mem-Info: [ 65.854336] active_anon:48009 inactive_anon:44 isolated_anon:0 [ 65.854336] active_file:3625 inactive_file:8171 isolated_file:0 [ 65.854336] unevictable:0 dirty:170 writeback:0 unstable:0 [ 65.854336] slab_reclaimable:5346 slab_unreclaimable:59893 [ 65.854336] mapped:23752 shmem:52 pagetables:677 bounce:0 [ 65.854336] free:1479190 free_pcp:515 free_cma:0 [ 65.854357] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 65.854366] lowmem_reserve[]: 0 2911 6411 6411 [ 65.854397] DMA32 free:2683132kB min:30608kB low:38260kB high:45912kB active_anon:96540kB inactive_anon:76kB active_file:6780kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:304kB writeback:0kB mapped:41616kB shmem:84kB slab_reclaimable:10012kB slab_unreclaimable:111216kB kernel_stack:1600kB pagetables:1308kB unstable:0kB bounce:0kB free_pcp:940kB local_pcp:540kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 65.854406] lowmem_reserve[]: 0 0 3500 3500 [ 65.854432] Normal free:3217724kB min:36808kB low:46008kB high:55212kB active_anon:95496kB inactive_anon:100kB active_file:7720kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:376kB writeback:0kB mapped:53392kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128356kB kernel_stack:4096kB pagetables:1400kB unstable:0kB bounce:0kB free_pcp:1120kB local_pcp:432kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 65.854492] lowmem_reserve[]: 0 0 0 0 [ 65.854532] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 65.854672] DMA32: 541*4kB (ME) 141*8kB (ME) 106*16kB (UME) 71*32kB (UME) 72*64kB (UM) 38*128kB (UME) 26*256kB (UME) 23*512kB (UME) 48*1024kB (ME) 1*2048kB (M) 634*4096kB (M) = 2683228kB [ 65.854870] Normal: 597*4kB (UME) 187*8kB (UM) 141*16kB (UME) 102*32kB (UM) 59*64kB (UM) 53*128kB (UME) 27*256kB (UME) 36*512kB (ME) 62*1024kB (ME) 2*2048kB (ME) 758*4096kB (M) = 3217660kB [ 65.854877] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.854879] 11859 total pagecache pages [ 65.854882] 0 pages in swap cache [ 65.854886] Swap cache stats: add 0, delete 0, find 0/0 [ 65.854888] Free swap = 0kB [ 65.854890] Total swap = 0kB [ 65.854892] 1965969 pages RAM [ 65.854894] 0 pages HighMem/MovableOnly [ 65.854895] 320144 pages reserved [ 65.979846] audit: type=1401 audit(1517527363.868:25): op=fscreate invalid_context=280000000100000003000000000000004DFDFFFFFFFFFFFFADB40000000000001F000000000000 [ 65.997289] vmalloc: allocation failure: 0 bytes [ 65.997294] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 65.997302] CPU: 1 PID: 9723 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 65.997305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.997316] 0000000000000000 d0052a728859153a ffff8801c7aff898 ffffffff81d0394d [ 65.997325] 1ffff10038f5ff16 ffff8800b9723000 00000000024000c2 0000000000000000 [ 65.997334] 0000000000000001 ffff8801c7aff9a8 ffffffff814311e9 ffffffff838ac420 [ 65.997336] Call Trace: [ 65.997350] [] dump_stack+0xc1/0x124 [ 65.997359] [] warn_alloc_failed+0x1d9/0x240 [ 65.997372] [] ? zone_watermark_ok_safe+0x290/0x290 [ 65.997382] [] ? mutex_lock_nested+0x5d4/0x850 [ 65.997392] [] __vmalloc_node_range+0x41d/0x630 [ 65.997403] [] ? task_has_security+0x130/0x270 [ 65.997409] [] vmalloc+0x5b/0x70 [ 65.997419] [] ? sel_write_load+0x130/0xff0 [ 65.997428] [] sel_write_load+0x130/0xff0 [ 65.997436] [] ? sel_read_bool+0x250/0x250 [ 65.997446] [] ? save_stack_trace+0x26/0x50 [ 65.997454] [] ? save_stack+0x43/0xd0 [ 65.997460] [] ? kasan_slab_free+0x72/0xc0 [ 65.997467] [] ? kmem_cache_free+0xc7/0x320 [ 65.997475] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.997483] [] ? sel_read_bool+0x250/0x250 [ 65.997490] [] __vfs_write+0x103/0x450 [ 65.997497] [] ? exit_robust_list+0x240/0x240 [ 65.997504] [] ? __vfs_read+0x440/0x440 [ 65.997510] [] ? __lock_is_held+0xa1/0xf0 [ 65.997518] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 65.997525] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 65.997531] [] ? __sb_start_write+0x14a/0x310 [ 65.997541] [] vfs_write+0x18a/0x530 [ 65.997547] [] SyS_pwrite64+0x13f/0x170 [ 65.997553] [] ? SyS_pread64+0x170/0x170 [ 65.997559] [] ? filp_open+0x70/0x70 [ 65.997567] [] ? vm_stat_account+0x130/0x130 [ 65.997575] [] sys32_pwrite+0x39/0x50 [ 65.997581] [] ? sys32_pread+0x50/0x50 [ 65.997589] [] do_fast_syscall_32+0x314/0x890 [ 65.997596] [] sysenter_flags_fixed+0xd/0x17 [ 65.998380] Mem-Info: [ 65.998400] active_anon:43321 inactive_anon:44 isolated_anon:0 [ 65.998400] active_file:3625 inactive_file:8171 isolated_file:0 [ 65.998400] unevictable:0 dirty:170 writeback:0 unstable:0 [ 65.998400] slab_reclaimable:5346 slab_unreclaimable:59948 [ 65.998400] mapped:23678 shmem:52 pagetables:603 bounce:0 [ 65.998400] free:1484277 free_pcp:626 free_cma:0 [ 65.998427] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 65.998436] lowmem_reserve[]: 0 2911 6411 6411 [ 65.998463] DMA32 free:2697500kB min:30608kB low:38260kB high:45912kB active_anon:81996kB inactive_anon:76kB active_file:6780kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:304kB writeback:0kB mapped:41468kB shmem:84kB slab_reclaimable:10012kB slab_unreclaimable:111328kB kernel_stack:1600kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1092kB local_pcp:692kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 65.998472] lowmem_reserve[]: 0 0 3500 3500 [ 65.998499] Normal free:3223704kB min:36808kB low:46008kB high:55212kB active_anon:91288kB inactive_anon:100kB active_file:7720kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:376kB writeback:0kB mapped:53244kB shmem:124kB slab_reclaimable:11372kB slab_unreclaimable:128464kB kernel_stack:4096kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:1412kB local_pcp:724kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 65.998507] lowmem_reserve[]: 0 0 0 0 [ 65.998541] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 65.998580] DMA32: 589*4kB (UME) 147*8kB (UME) 111*16kB (UME) 72*32kB (ME) 70*64kB (UM) 40*128kB (UME) 26*256kB (UME) 26*512kB (UME) 48*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2697532kB [ 65.998618] Normal: 716*4kB (UME) 207*8kB (UM) 148*16kB (UME) 98*32kB (UM) 58*64kB (UM) 56*128kB (UME) 27*256kB (UME) 36*512kB (ME) 63*1024kB (ME) 4*2048kB (ME) 758*4096kB (M) = 3223720kB [ 65.998623] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 65.998625] 11859 total pagecache pages [ 65.998628] 0 pages in swap cache [ 65.998632] Swap cache stats: add 0, delete 0, find 0/0 [ 65.998634] Free swap = 0kB [ 65.998636] Total swap = 0kB [ 65.998638] 1965969 pages RAM 2018/02/01 23:22:45 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000289000-0xe8)={{{@in=@rand_addr, @in6=@empty}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c04000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) r2 = creat(&(0x7f00009e1000)='./file0\x00', 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000fa000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$ax25(r2, &(0x7f00001ab000-0x7)="f3b57f5a877487", 0x7, 0x4000000, &(0x7f0000e84000-0x10)={0x3, {"d9b5008172c206"}, 0x714}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000032d000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) recvfrom$packet(r1, &(0x7f000075a000)=""/27, 0x1b, 0x42, &(0x7f00008fb000+0x344)={0x11, 0x1f, r3, 0x1, 0x1, 0x6, @random="fe000bca7832"}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000246000)=0x4) 2018/02/01 23:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00003fd000), 0x14d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004d1000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00007d9000)=""/67) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000993000-0x4), &(0x7f00006cd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000484000-0x90)={0x0, 0x88, "739331420d0aee2fc01ab891481d354ec2493345999e9a5cecf75dcb3ae1177ee92a8bcf85be2e7290de75c770ce78c32232dbf74eefbe95b33943187fd354adb08317ac8869b1491b68decbf0fe617d65e8e2794b17342aa2791ca66d775769f3c3a85f5cd406f29514123d68ee0f606f27ff735e56df32e0ad55f93d4d9118a1d216178a51df96"}, &(0x7f0000114000)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a72000)={r4, 0x2d, "a190f188e5c790752f7328b727ed4060306841267db174a156eb51ffea0b29c015e05c8565827720d9c6c5d28d"}, &(0x7f0000c0d000)=0x35) sendfile(r1, r2, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/01 23:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xb00) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000549000), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00003a8000-0x4)=0x42) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000067000-0x8)={0x0, 0xbb}, &(0x7f0000ed5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000082a000-0xc)={r2, 0xe03}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000000c, &(0x7f00005e3000)=0xbc18, 0x18f793def7ec7eec) 2018/02/01 23:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8) connect$inet(r0, &(0x7f0000ea3000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000018000)={0x8fe, 0x100000001, 0x1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000439000-0x16)='/selinux/checkreqprot\x00', 0x2843, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000095b000+0x453)={0x761, 0xfffffffffffffff7}) writev(0xffffffffffffffff, &(0x7f0000ed6000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000214000)={{0x0, 0xffffffff}, 'port0\x00', 0x80, 0x10000, 0x2aa, 0x2, 0x0, 0x5, 0x72, 0x0, 0x7, 0xfffffffffffffffa}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000163000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00006d0000)=0x3) ioctl$TIOCMGET(r3, 0x5415, &(0x7f000070f000-0x4)) prctl$intptr(0x1c, 0x0) msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5) ptrace$pokeuser(0x6, 0x0, 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004e3000)={0x0, 0x5}, &(0x7f0000a00000)=0x8) clock_gettime(0x0, &(0x7f0000341000)) sendmsg$netlink(r3, &(0x7f0000489000-0x1c)={&(0x7f00004df000)=@kern={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000785000-0x5)=[{&(0x7f0000622000-0x160)={0x118, 0x40, 0x10, 0x3, 0x2, "", [@nested={0xf0, 0x4e, [@typed={0xc, 0x65, @pid}, @typed={0xc, 0x80, @fd=r3}, @generic="0909fad7a65654c73896aeb4262b4bc4ef2a5309cfce0515344c02286b1de7ff9be4060b3a96a0a2fa98cda7d9b16ae7b5607c13f8df78bf64b98fb0f8487377b6e6c558ec6545b272be143a36a4056292998fabf777779937df3427896b64d78e789129ec8538d6babd22865ba712c09f114d4ba9e3283f2deb3e34d6f99b22bc07b6e84e2c69e39d38cbc6083d7c4c7aefcf00a25a9139039c33d540439924b71b8793f54bb13ca8cc48f0c0aec48ae64aec1b93b729ddceb4dafddaaea1759e4b27b63eb3e666357e61ce90dd9498efa71519"]}, @typed={0x18, 0x0, @ipv6=@empty}]}, 0x118}], 0x1, 0x0, 0x0, 0x40011}, 0x4000051) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x1) 2018/02/01 23:22:45 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='{*Y-eth0wlan0.@vmnet0(selinux\x00', &(0x7f00006b4000-0x1)='\x00', &(0x7f00004ba000)='keyring\x00selinuxuser-{system.,eth0{proc\x00', &(0x7f0000c4a000-0x1c)='cpuset%lovboxnet0vmnet0self\x00', &(0x7f0000001000-0x1e)='-posix_acl_access%]wlan0procn\x00'], &(0x7f0000000000)=[&(0x7f0000556000)='proc\x00', &(0x7f0000000000)=':posix_acl_access\x00']) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) setuid(r0) 2018/02/01 23:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000b57000)={0x0, 0x0}) flock(r1, 0x2) flock(r2, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f000057c000)={&(0x7f000027a000-0xc)=@proc={0x10, 0x0, 0x1, 0x200}, 0xc, &(0x7f000068e000)=[{&(0x7f000096f000)={0x268, 0x3c, 0x300, 0x1, 0x3, "", [@typed={0x8, 0x82}, @generic="7fb8ddddb7eaf5978563416b286ebb80d291470db810e98aafe188bcb2bf343696eeed340821626139629bfbf9dc88b9acc7c27ce065fffb011bc9e193df32e04302cc19b6a576016341571416d41d3b8d7ffccc74f187742abce194ca8678868143da8ed0d7e3e9eb25650d43ca6d7c69e4c18bb232376c855a92d6f69c4a030d428f17dad420afe95d35", @generic="4322d75af491f93e8dfcc7fefccafbd7d0f6683c9898f5f3f6736ee8f3c1323e1ef3f2b86626163bc95ce9d5291498e16ab8dbc0a6a51d8cf15de14978aaf9c524b37d9d055362a469bc4ee83e8e93f6c3f4eb6aa727d98ba122ba111e3e0681439dccb2dd5841a66f50dc1253a853f6c33c9f2bd0b2d7029ac4858dcd84a418e6995a645de1b515f005904b89656bd64a7125c68e0e2f9ac05fccc4d3ec514c234d240580d8771872d80b3549619f6043cac0ed4df970e854d4bb0c0db2309309b9595e", @nested={0x100, 0x8d, [@typed={0x8, 0x10}, @typed={0xc, 0x81, @u32=0x8}, @generic="821673f6afedc7468fde2277ef91f4d4bdbcf40977926ece072d8c8c27e8ada7067989eb88133db8599b4c7a69db92d2435e5c19908935dca9b762b738459b341930fc8b170146a41d8dd371687cbc8b75c2c59464c53dbedb72fdd20ea4358900b6797697d234f202dfd7a6bf5dde0e3848329e2feb2ed4a36142f9870e6fc9bc8578090d05b2a59a5beaca365724de24b18f632c710db71eaac66e3a50415837978249adcba0df36b0c5c490929b83c3616edb56aeb3f567630e1e0fda276d72c3537db080d6f120349d0f3ffd73f158e6e7c69a13014f8f341173dc9a9b9566cea534554e"]}]}, 0x268}, {&(0x7f0000139000)={0xe4, 0x34, 0x804, 0x6, 0x1, "", [@generic="84e0b391d14652e7110baea8811f0048bc790ff2a9ca50003ca5e4f4cff6f4d0bfd7bdea0a72a1af4b3058a6dd8e23a969bbe1ff9fe75af3e61a4947ddcd1a476e1a3ead5a10ad622bfb3c45081c7e1d055562985acbb321877295fc1baef3f7fb1c586a5b6288c2e8b58de9e9785638e913afbac4977814d939cc38b99c6c0bff472f692bc3feca0b9dda917c01663d2a6d6cca4044d1988d1450f04d92ee3b0e86b978c553786ffa6a6d1357dc32b619e1fbf4a690c592b44dca18f2370540124aac69eaa477ea52ceb545e865c88f2dd472", @generic="19"]}, 0xe4}, {&(0x7f00003ea000)={0xb0, 0x1f, 0x100, 0x1, 0x0, "", [@generic="365aeb5c73b8f967a2db79edcf18f19789169257a83d93bde033435084e1d7bfcf399f48b49fe31d69a00b178b86209a92d953f1c37092090d1ac02af2dd64b74ac98bcbe5701b9d7c5a08aafa06c24715df40267a09063d9ebf7f8187473827a219724339c4cb0b8bca239f743be3ef9f9591fc054f60a15a9243fe6126f1f06bb0eb0594ebd92969b54f75dc7597917ecfc2d59cc2f77cf0136053a3"]}, 0xb0}], 0x3, 0x0, 0x0, 0x10}, 0x4001) close(r1) write$fuse(r0, &(0x7f000092c000-0x28)={0x28, 0x1, 0x1, @fuse_notify_inval_inode_out={0x100000000, 0x100, 0x2}}, 0x28) 2018/02/01 23:22:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000989000)='/dev/keychord\x00', 0x4a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x9, 0x0, 0x5, 0x8, 0x81, 0xd23}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00002c6000)) 2018/02/01 23:22:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ce5000)='/dev/usbmon#\x00', 0x20, 0x2000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f5a000)={0xfffffffffffffff7, 0x101, 0x7}) r2 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e25000)=0x400) exit(0x208) writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) [ 65.998639] 0 pages HighMem/MovableOnly [ 65.998641] 320144 pages reserved [ 66.010550] audit: type=1401 audit(1517527363.908:26): op=fscreate invalid_context=280000000100000003000000000000004DFDFFFFFFFFFFFFADB40000000000001F000000000000 [ 67.289285] vmalloc: allocation failure: 0 bytes 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000038000)={0x0}, &(0x7f0000807000)=0xfffffffffffffed7) r2 = syz_open_dev$sg(&(0x7f00000bf000)='/dev/sg#\x00', 0x80000000, 0x4000) getpeername$inet(r2, &(0x7f0000e1b000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000309000)=0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) ptrace$setopts(0x420b, r3, 0x0, 0x0) 2018/02/01 23:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002b2000)={0x2, 0x0, 0x0, 0x4, 0x0, 0x7}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) [ 67.310402] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 67.364206] CPU: 0 PID: 9740 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 67.371781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.381146] 0000000000000000 6e32ff74cd182793 ffff8801c519f898 ffffffff81d0394d [ 67.389195] 1ffff10038a33f16 ffff8801d97a6000 00000000024000c2 0000000000000000 [ 67.397249] 0000000000000001 ffff8801c519f9a8 ffffffff814311e9 ffffffff838ac420 [ 67.405290] Call Trace: [ 67.407864] [] dump_stack+0xc1/0x124 2018/02/01 23:22:45 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) sendmsg(r0, &(0x7f0000997000-0x1c)={&(0x7f0000fa0000-0x80)=@generic={0x17, "765be673c737ff3cdca7e9cfbbd551e4caa819a9f22ce045978e735b4cf84814945162c37220978b947a33166356ae8bb18f0f9f6f0dd92f027cc39116f7cfe78bd680b52e10130a347f84e63a6a5acd1a00768aa1f1a5dccb1443f9de289947956974aad284d44387ddf13de671386064f66d16041efcdb5b701888d2bc"}, 0x80, &(0x7f00003ba000)=[{&(0x7f0000577000-0x9e)="56584b3f02509a034943dedfdd72220df9dd68fdadf94ed9391b1c4fb7cce640e1180e7ffd0597aa240b9e460103dad15778aa88e09e1dc9e14f3f3e3b4745832a44b3c8598815f631e1be1071ea493fa95de1b76fa8b5d81910c4413f9ed308e1f33ed577562a6e66e351dd5dc3cc8a393aa40ce9d02148b2de313553747f0f92c785203d4f949ea47c10d260d451b2a52ad81ad87bab24b75318ff05d1", 0x9e}, {&(0x7f00008e5000-0x78)="636519f52ea422616ff803d55aaaaa61281c0a1ab4453c77d919cc5885f6681b45a6281b254551ce507f3c1e16f762607547d8bc71258f1cd6646b0ea3e3c4db97be4f8bbdfa587f59a42bb03a71a1102e7ff365483b48eb4e881c72a8dfdd0f60e0118b10a82db7961659235cdd5cbe934a353e9b2e3d8a", 0x78}, {&(0x7f0000c02000)="242d6f9336ab305ddd36995ab168df3bd753eac5c14237f8216799222853f5306c9a00d0edda7ed56e2e49d9de378fd18550a4556850dc2953be0f056af4d3662948759e344ef5ce5d9058ee6ed6edbfec9033ad46c220d80fd9cfbaeebfd68aeb24c588d53d893ea9c21cc98a5d996be3375fefb52daf27a794e05fdebaf776956a64ef59b09480e974c26d61f57ff83acda5a568705ca625bcd33eb808b8b3e075966ac535c194f51d91034b0df871f0955f7ab99a4f4abcadb5c346741d53d40a4a4502ad0e55ef3735805798eee87a534ff20b48d3d28eaae11c174c48c6061b4345e24914d3ecd8fbed", 0xec}], 0x3, &(0x7f000087d000)=[{0x54, 0x0, 0x3, "6a376612db4279859f9968483d00621bfb078eb7387169715f4478f247aa432c353c22c2b44427ab337b975c18d4b026464fd18cddb388a3aab89d35acea7d77358fdb1187"}, {0x20, 0x113, 0x400, "63d23b63d741c4786e6a121d145d3e2e4fef"}], 0x74, 0x4040010}, 0x8000) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e7a000)=""/4096, &(0x7f0000a5a000)=0x1000) 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000001b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) chmod(&(0x7f000000a000)='./file0\x00', 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000000f000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0xa, [@dev={0xac, 0x14, 0x0, 0xe}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x38) socketpair(0x18, 0x8000f, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000024000-0x8)={0x0, 0x4}, &(0x7f000001f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000-0xe)={r5, 0x2, 0x3, [0x6, 0x1, 0x9692]}, 0xe) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000023000-0x44)=""/68) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000024000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x10001, 0xc0, 0xb23, 0x2}, &(0x7f000000b000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001c000)={r6, 0x7, 0x7, [0x6, 0x7, 0xffffffffffffff3d, 0x68, 0x2, 0x5, 0xfffffffffffffff8]}, 0x16) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000022000), &(0x7f0000022000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000025000-0xc2)=""/194) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x129, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f000000e000-0x10)=@nfc, 0x10, &(0x7f0000004000-0x80)=[], 0x0, &(0x7f0000021000-0xbb)=""/187, 0xbb}, 0xfc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000025000)) [ 67.413215] [] warn_alloc_failed+0x1d9/0x240 [ 67.419264] [] ? zone_watermark_ok_safe+0x290/0x290 [ 67.425928] [] ? mutex_lock_nested+0x5d4/0x850 [ 67.432149] [] __vmalloc_node_range+0x41d/0x630 [ 67.438455] [] ? task_has_security+0x130/0x270 [ 67.444681] [] vmalloc+0x5b/0x70 [ 67.449689] [] ? sel_write_load+0x130/0xff0 [ 67.455653] [] sel_write_load+0x130/0xff0 2018/02/01 23:22:45 executing program 5: r0 = eventfd2(0x0, 0x80800) fcntl$setstatus(r0, 0x4, 0x4c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000f77000), 0x75691ea8, 0x8) 2018/02/01 23:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000614000-0x40)={0x110, @tick=0xc6, 0x800, {0x9, 0x3}, 0x24, 0x1, 0x800}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00003fd000-0x4)) flock(r1, 0x2) flock(r0, 0x1) close(r1) [ 67.461439] [] ? sel_read_bool+0x250/0x250 [ 67.467315] [] ? save_stack_trace+0x26/0x50 [ 67.473279] [] ? save_stack+0x43/0xd0 [ 67.478736] [] ? kasan_slab_free+0x72/0xc0 [ 67.484610] [] ? kmem_cache_free+0xc7/0x320 [ 67.490573] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 67.497590] [] ? sel_read_bool+0x250/0x250 [ 67.503472] [] __vfs_write+0x103/0x450 [ 67.509015] [] ? exit_robust_list+0x240/0x240 2018/02/01 23:22:45 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001dc000)='./file0\x00', 0x0) unshare(0x8000400) fchdir(r0) ioprio_set$pid(0x2, 0x0, 0x7eb0) [ 67.515160] [] ? __vfs_read+0x440/0x440 [ 67.520776] [] ? __lock_is_held+0xa1/0xf0 [ 67.526572] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 67.533413] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 67.539989] [] ? __sb_start_write+0x14a/0x310 [ 67.546128] [] vfs_write+0x18a/0x530 [ 67.551488] [] SyS_pwrite64+0x13f/0x170 [ 67.557107] [] ? SyS_pread64+0x170/0x170 [ 67.562814] [] ? filp_open+0x70/0x70 [ 67.568172] [] sys32_pwrite+0x39/0x50 [ 67.573610] [] ? sys32_pread+0x50/0x50 [ 67.579137] [] do_fast_syscall_32+0x314/0x890 [ 67.585274] [] sysenter_flags_fixed+0xd/0x17 [ 67.606277] Mem-Info: [ 67.613339] active_anon:42811 inactive_anon:27 isolated_anon:0 [ 67.613339] active_file:3655 inactive_file:8171 isolated_file:0 [ 67.613339] unevictable:0 dirty:188 writeback:0 unstable:0 [ 67.613339] slab_reclaimable:5350 slab_unreclaimable:60083 [ 67.613339] mapped:23653 shmem:60 pagetables:619 bounce:0 [ 67.613339] free:1484023 free_pcp:577 free_cma:0 [ 67.646729] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 67.688456] lowmem_reserve[]: 0 2911 6411 6411 [ 67.694461] DMA32 free:2697892kB min:30608kB low:38260kB high:45912kB active_anon:81768kB inactive_anon:120kB active_file:6900kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:376kB writeback:0kB mapped:41324kB shmem:152kB slab_reclaimable:10028kB slab_unreclaimable:111720kB kernel_stack:1824kB pagetables:1040kB unstable:0kB bounce:0kB free_pcp:1416kB local_pcp:712kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 67.740268] lowmem_reserve[]: 0 0 3500 3500 [ 67.745211] Normal free:3230004kB min:36808kB low:46008kB high:55212kB active_anon:84956kB inactive_anon:120kB active_file:7732kB inactive_file:16028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:388kB writeback:0kB mapped:53204kB shmem:196kB slab_reclaimable:11376kB slab_unreclaimable:128712kB kernel_stack:4480kB pagetables:1248kB unstable:0kB bounce:0kB free_pcp:1288kB local_pcp:660kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 67.791400] lowmem_reserve[]: 0 0 0 0 [ 67.796042] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 67.810882] DMA32: 350*4kB (UME) 170*8kB (UME) 112*16kB (UME) 92*32kB (UME) 68*64kB (UM) 39*128kB (UME) 23*256kB (UME) 25*512kB (UME) 50*1024kB (ME) 5*2048kB (M) 635*4096kB (M) = 2697928kB [ 67.830512] Normal: 691*4kB (UME) 209*8kB (UM) 152*16kB (UME) 110*32kB (UM) 48*64kB (UM) 55*128kB (UME) 30*256kB (UME) 38*512kB (ME) 64*1024kB (ME) 6*2048kB (ME) 758*4096kB (M) = 3230228kB [ 67.850134] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 67.858717] 11919 total pagecache pages [ 67.862692] 0 pages in swap cache 2018/02/01 23:22:45 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000555000)='/dev/usbmon#\x00', 0x7ff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x18, r1, 0x1, 0x101, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/01 23:22:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0x0) ftruncate(r0, 0x80) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/01 23:22:45 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000fcc000)=[{{}, 0x0, 0x8}], 0xffffffc2) sendfile(r1, r0, 0x0, 0x72439a6b) getpid() 2018/02/01 23:22:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002b2000)={0x2, 0x0, 0x0, 0x4, 0x0, 0x7}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/02/01 23:22:45 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)='{*Y-eth0wlan0.@vmnet0(selinux\x00', &(0x7f00006b4000-0x1)='\x00', &(0x7f00004ba000)='keyring\x00selinuxuser-{system.,eth0{proc\x00', &(0x7f0000c4a000-0x1c)='cpuset%lovboxnet0vmnet0self\x00', &(0x7f0000001000-0x1e)='-posix_acl_access%]wlan0procn\x00'], &(0x7f0000000000)=[&(0x7f0000556000)='proc\x00', &(0x7f0000000000)=':posix_acl_access\x00']) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000), 0x0, 0x0) setuid(r0) 2018/02/01 23:22:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x33) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000d28000-0x8)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x4) unshare(0x20000400) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000dc9000)=[0x800, 0x45ceb67b]) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getpgrp(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, &(0x7f0000a83000-0x40)={0x0, 0x2, 0x2}, &(0x7f0000a8d000)={0x0, 0x1c9c380}, &(0x7f0000182000-0x8)={&(0x7f0000a93000), 0xffffffffffffffea}) 2018/02/01 23:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000763000)=0x1ff) 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003da000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000842000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xffffff19) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000093b000-0x4)=0x2, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000939000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x80, 0x9, @fr_pvc=&(0x7f0000939000-0x4)={0xfff}}}) sysfs$1(0x1, &(0x7f00004ea000+0x6ab)='%\x00') 2018/02/01 23:22:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a32000)=0x0) syz_open_procfs(r1, &(0x7f00004b1000-0x7)='fdinfo\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001ad000-0x8c)={0x80000001, 0x2000000000000084, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000b00000600", 0x2000000000003}) [ 67.866114] Swap cache stats: add 0, delete 0, find 0/0 [ 67.871441] Free swap = 0kB [ 67.874454] Total swap = 0kB [ 67.877447] 1965969 pages RAM [ 67.880532] 0 pages HighMem/MovableOnly [ 67.884501] 320144 pages reserved 2018/02/01 23:22:45 executing program 7: r0 = getpgid(0x0) r1 = getpgrp(r0) getpriority(0x3, r1) r2 = syz_open_dev$usbmon(&(0x7f0000b7f000)='/dev/usbmon#\x00', 0xaf9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)) 2018/02/01 23:22:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000b56000-0x2c)="5dbc05cb3fe67b9ed34921fe174e619ec85b28b55229ac5612fa27fa25d40a0a1ef29cd5d247f65ae4375c0e", 0x2c) close(r1) 2018/02/01 23:22:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4b0cbcce, 0x1, 0xff, 0x4, 0x35a1, 0xa7, 0x6e8b}, &(0x7f0000001000-0x4)=0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x80, 0x4) 2018/02/01 23:22:45 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x99) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000098d000/0x400000)=nil, 0x400000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x3000)=nil, 0x3000, 0x0, 0x4132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a92000), &(0x7f000000b000-0x4)=0xffffffffffffffd1) 2018/02/01 23:22:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af5000-0x8)='./file0\x00', 0x4) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e06000)='/dev/rtc\x00', 0x40, 0x0) r2 = creat(&(0x7f0000993000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fa1000)={0x0, 0x6}, &(0x7f0000517000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a24000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x3f, 0xfff, 0x8000, 0xffffffffffffffad, 0xb86}, &(0x7f000096d000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f00007bb000-0x1c)={&(0x7f000047d000)=@in6={0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, 0x1c, &(0x7f0000093000)=[{&(0x7f00007ff000-0x90)="f1b06f602c81f67a00f6fe5941b3208a879e31ce0251d6954d2f4e40604c88050687e61acbf01253c6c16de83f78717adaf6b0ccc96f3d55f070ebb9b5976ab98595920049df8676602fe589081560cbb34fe43dd1e9647f251b49aea0eaf0697db22a7674923372bf0f03b85c0b99914702018abb38c4c9874e520ab097488f78d73d542a0853f2c93050a6704fcf10", 0x90}, {&(0x7f00003df000-0xbf)="f59b20f2694c519a5222fe6dc1ae3b6029706c7087c398135e70affe40cdbdf8a3f452a55a457063ea90bc7749bd7b3d831d0a5c96ee567c6102bd7de61e37dbb7307d3425bb9c515990b415c15364bb57bcef4f7250152dc3aa041c78123ead8e645d7d22cf00f8e190c7beb618a2b4ef739386585bb2fe2f9bcd5b30dd83f473ac5a32ae3c78cb6688d434835a32a632651d58631f03e644a1139cf2b9e0985a9d7d7456907823661201f6f34f252fb28ba12d7bd97649aec44b10a70c0f", 0xbf}, {&(0x7f00001eb000)="ac7a0e4b9ddf531f2235645869c1a86530042e2995a99dd55089d8fdb73629872d61002e45435f02ef4f202d47e3eba2aa2b1e417af1602cf5ba252aabbd71fb7537e4b937a45cc3053e4ff0430f32160993ccf015b8e15d2b54401cd9f5c234f6a7bb2c37cef17aa86ae468adc650e79ef83c9961332f8505d495ccdf71c3ffca43012084e1bd509fd82a32feaf0c894a187702fa052fe8f88ecea13f523fe985a3bb6490514b4e2bf616bb735f529b6bca6df63ca8324fc9385d963158f04a4ead49f76f202b3c", 0xc8}, {&(0x7f0000aaa000-0xf4)="6219d79720e99374567219e4297a0d68a47ac35cac880d55174801ea47c38315b882131b0c78ad5dd999caac040f396e9e5704641631daa074bb71d38d059f597315a109609a98d23c102222730bfaa69810e9c57c8c332f1c8fb8a0409c2cc479a311c7a5d37b083bf32bcb5f8d761eb7cfa4584295d7c710836176d4409c8adaa2fb038b98af6c87889a95eea3ce155e58e1b7f384366dc7e358d2be88b3dce8f87b9002404d733ad07b36e12faef0fc185b973540cc12387084af0e2788950fc1696f1a1312b525055e345fcdc652f11858dae56a990067c6de2459b73e0db0da028199022b138e92180c24990b0e18b9970b", 0xf4}], 0x4, &(0x7f0000bbf000)=[@sndinfo={0x1c, 0x84, 0x2, {0x401, 0x200, 0x7fff, 0x62, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xa, 0x5, 0x100, r4}}], 0x58, 0x10}, 0x20008000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ed4000-0x4), &(0x7f000069d000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000031d000)=0x0) tkill(r5, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000856000-0x64)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10d3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x3}], 0x64) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$netlink(r2, 0x10e, 0xc, &(0x7f0000b72000-0xc7)=""/199, &(0x7f0000688000-0x4)=0xc7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002f7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) [ 67.926819] vmalloc: allocation failure: 0 bytes [ 67.938276] syz-executor4: page allocation failure: order:0, mode:0x24000c2 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000032000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000016000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002a000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000011000)=@dellink={0x1280, 0x11, 0x20, 0x5, 0x1, {0x0, 0x0, 0x0, r1, 0x0, 0x50}, [@IFLA_EVENT={0x8, 0x2c, 0x1f}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_WEIGHT={0x8, 0xf, 0x6}, @IFLA_LINKMODE={0x8, 0x11, 0x1}, @IFLA_LINKINFO={0xfffffffffffffed9, 0x12, [@IFLA_INFO_DATA={0x80, 0x2, "04c78f0de2f41becf2c3a632cce80452e94f9493106b42e5e90e2e5028c63a23dbba85400ddfa1072026db2d24e0e26d34deaf7269cf5ba284642cb60631d104d2b0a10be3fa0360f83c4f6556bbf1b98831071adf923bca0d4f995a0622e44a5681a1d810ed6d7b2ad1a0aed51991d440f8416d2391836afef842a4"}, @IFLA_INFO_SLAVE_DATA={0xcc, 0x5, "ac091118f350fef2a3eaa10ad25d5cc89b0e90879bec6249040fa254bed5315f5776c1af2058e76d152dfac12d369e2ba020831a926d5b0af3f450f96beee038459083cfb7ccb22dd4bd72f3239d87de3e0fca2efc0a52283619eb81b0293ed7cdfbee64d38da586ef7280080bb5daeae1afdd6e08599621c455f95994eab9b4ba189607f2b14f8d9b707374b7553e74206c5da6664b88460b40cf6493ba385ec7ea409b937ae8e3c264943debdebcf129b0c152bbf9085e7fe82890c86e5942dbe2e7fc3cf9"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '.\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, "25bc25fc"}, @IFLA_INFO_KIND={0x10, 0x1, 'selinux+\'\x00'}, @IFLA_INFO_SLAVE_DATA={0xa0, 0x5, "b1fe61343095321a83caba9bc3053ee867aa4dd2094da1f6c00399cb268a2c5dc56b0060654527de1bcd2241ce7dc62c794838ae373ffae6c848aa4690b053e30be90f84175d49a2ed9d2fb10801811522a66efa05d1457dbb88147fa2da33ba3b2a7cd1b768f5c8a1e20176d020232c35d10b9634051f34e81923aa77fb85e658a4aa7f71e2ec55c9373610a1cc09b697c12f7b643c0201a2b346"}]}, @IFLA_EVENT={0x8, 0x2c, 0x1f}, @IFLA_XDP={0x101c, 0x2b, [@generic="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@generic, @generic="31bf739910ac16d679b24cf254b2259bff87847aeb31b1b7"]}]}, 0x1280}, 0x1}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002a000-0x8)='./file0\x00', 0x10) pwritev(r0, &(0x7f0000008000)=[{&(0x7f0000032000-0x5a)="4b4d520281cf9c405a766dc1a8e143361e2ab898ae3e17ecd95a7d18935e78304cf0ae511863681bb6d3cf5e32475846d15b5f41bee4ccb5d55ff4c57464fdc8b4971f8ffa4468a4d2830532a3c04960d110f97cf67467028031", 0x5a}, {&(0x7f000000c000)="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", 0x1000}], 0x2, 0x0) 2018/02/01 23:22:45 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00006b0000-0x1000)=""/4096) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time, {}, {}, @queue={0x0, {0x5}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x1}, @result}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000000)={0xb8, &(0x7f0000000000)=""/184}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000002000-0x4)=0xffe00) 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000005c000)='./file0\x00', 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000c000-0x8)={0x0, 0x4}, &(0x7f000005c000)=0x8) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000005c000)={r1, 0x51, "d53dd9adabfb10f99431f55bbe721e97613385220da793382b9d2d8b238d398a981d41d023c7e19e13236497101f0e113fe33f2e3a233b3af947319e88c141859ac62617192beb3af9791741b5143b6ce4"}, &(0x7f000005d000-0x4)=0x59) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r2, 0x5462, &(0x7f000005c000-0x8)) [ 67.979750] CPU: 1 PID: 9827 Comm: syz-executor4 Not tainted 4.4.114-ga81d322 #4 [ 67.987320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.996665] 0000000000000000 f9d013e01afadbd2 ffff8800b261f898 ffffffff81d0394d [ 68.004706] 1ffff100164c3f16 ffff8801d8d3e000 00000000024000c2 0000000000000000 [ 68.012778] 0000000000000001 ffff8800b261f9a8 ffffffff814311e9 ffffffff838ac420 [ 68.020815] Call Trace: [ 68.023398] [] dump_stack+0xc1/0x124 2018/02/01 23:22:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000e00000-0x4)=0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c9b000-0x1c)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x3, [@rand_addr=0xe87, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001]}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000000000)=""/30, &(0x7f0000001000)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000088e000-0xc)={0x0, 0x80, &(0x7f00008a6000-0x80)=[@in6={0xa, 0x2, 0xdf4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x312}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xffff, @empty, 0x6e}]}, &(0x7f0000687000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d58000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) [ 68.028751] [] warn_alloc_failed+0x1d9/0x240 [ 68.034805] [] ? zone_watermark_ok_safe+0x290/0x290 [ 68.041473] [] ? mutex_lock_nested+0x5d4/0x850 [ 68.047698] [] __vmalloc_node_range+0x41d/0x630 [ 68.054002] [] ? task_has_security+0x130/0x270 [ 68.060217] [] vmalloc+0x5b/0x70 [ 68.065220] [] ? sel_write_load+0x130/0xff0 [ 68.071189] [] sel_write_load+0x130/0xff0 [ 68.076975] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 68.083895] [] ? futex_wake+0x153/0x450 [ 68.089511] [] ? sel_read_bool+0x250/0x250 [ 68.095387] [] ? save_stack_trace+0x26/0x50 [ 68.101349] [] ? save_stack+0x43/0xd0 [ 68.106781] [] ? kasan_slab_free+0x72/0xc0 [ 68.112638] [] ? kmem_cache_free+0xc7/0x320 [ 68.118583] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 68.125573] [] ? sel_read_bool+0x250/0x250 [ 68.131433] [] __vfs_write+0x103/0x450 [ 68.136941] [] ? exit_robust_list+0x240/0x240 [ 68.143053] [] ? __vfs_read+0x440/0x440 [ 68.148654] [] ? __lock_is_held+0xa1/0xf0 [ 68.154426] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 68.161236] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 68.167784] [] ? __sb_start_write+0x14a/0x310 [ 68.173896] [] vfs_write+0x18a/0x530 [ 68.179230] [] SyS_pwrite64+0x13f/0x170 [ 68.184822] [] ? SyS_pread64+0x170/0x170 [ 68.190503] [] ? filp_open+0x70/0x70 [ 68.195861] [] sys32_pwrite+0x39/0x50 [ 68.201281] [] ? sys32_pread+0x50/0x50 [ 68.206790] [] do_fast_syscall_32+0x314/0x890 [ 68.212912] [] sysenter_flags_fixed+0xd/0x17 [ 68.223697] Mem-Info: [ 68.226231] active_anon:41685 inactive_anon:44 isolated_anon:0 [ 68.226231] active_file:3658 inactive_file:8171 isolated_file:0 [ 68.226231] unevictable:0 dirty:197 writeback:0 unstable:0 [ 68.226231] slab_reclaimable:5345 slab_unreclaimable:59956 [ 68.226231] mapped:23642 shmem:52 pagetables:573 bounce:0 [ 68.226231] free:1486043 free_pcp:585 free_cma:0 [ 68.260082] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 68.301822] lowmem_reserve[]: 0 2911 6411 6411 [ 68.307139] DMA32 free:2698524kB min:30608kB low:38260kB high:45912kB active_anon:81760kB inactive_anon:76kB active_file:6900kB inactive_file:16656kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982736kB mlocked:0kB dirty:388kB writeback:0kB mapped:41372kB shmem:84kB slab_reclaimable:10004kB slab_unreclaimable:111464kB kernel_stack:1408kB pagetables:1052kB unstable:0kB bounce:0kB free_pcp:1052kB local_pcp:404kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 68.352970] lowmem_reserve[]: 0 0 3500 3500 2018/02/01 23:22:46 executing program 3: r0 = eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x8) 2018/02/01 23:22:46 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp